/* ============================================
   T-FIT - DESIGN SYSTEM
   ============================================ */

/* CSS Variables */
:root {
    /* Colors */
    --primary: #dc2626;
    --primary-dark: #991b1b;
    --primary-light: #f87171;
    --secondary: #94a3b8;
    --secondary-dark: #64748b;
    --accent: #f59e0b;
    --danger: #ef4444;
    --danger-dark: #dc2626;
    --success: #10b981;
    --warning: #f59e0b;
    --info: #3b82f6;

    /* Neutral Colors */
    --bg-primary: #000000;
    --bg-secondary: #0f172a;
    --bg-tertiary: #1e293b;
    --bg-card: rgba(15, 23, 42, 0.9);
    --bg-hover: rgba(30, 41, 59, 0.6);

    /* Text Colors */
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;

    /* Borders */
    --border: rgba(148, 163, 184, 0.1);
    --border-light: rgba(148, 163, 184, 0.05);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(220, 38, 38, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Typography */
    --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-base);
    background: var(--bg-secondary);
    /* Changed from #000 to a softer dark blue/slate */
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    width: 100%;
    position: relative;
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

/* Background Animation */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(220, 38, 38, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(148, 163, 184, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

#app {
    position: relative;
    z-index: 1;
    width: 100%;
    min-height: 100vh;
    overflow-x: hidden;
    background-color: var(--bg-primary);
    margin: 0 auto;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    /* Subtle shadow even on mobile if not full width */
}

/* Limit width only on Desktop Landscapes */
@media screen and (min-width: 1025px) {
    #app {
        max-width: 480px;
        min-height: 95vh;
        margin: 2.5vh auto;
        border-radius: 20px;
        box-shadow: 0 0 100px rgba(0, 0, 0, 0.8), 0 0 30px rgba(220, 38, 38, 0.2);
        overflow: hidden;
        border: 1px solid var(--border);
    }
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary);
}

/* ============================================
   LAYOUT COMPONENTS
   ============================================ */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.page {
    min-height: 100vh;
    padding: var(--spacing-xl) 0;
}

.page-header {
    margin-bottom: var(--spacing-2xl);
}

.page-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

img,
canvas,
svg,
video {
    max-width: 100%;
    height: auto;
}

/* Flexbox Utilities */
.flex {
    display: flex;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-center {
    justify-content: center;
}

.gap-sm {
    gap: var(--spacing-sm);
}

.gap-md {
    gap: var(--spacing-md);
}

.gap-lg {
    gap: var(--spacing-lg);
}

/* ============================================
   CARD COMPONENTS
   ============================================ */

.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(148, 163, 184, 0.2);
}

.card:hover::before {
    opacity: 1;
}

.card-header {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-body {
    color: var(--text-secondary);
}

.card-footer {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

/* Stat Card */
.stat-card {
    background: linear-gradient(135deg, var(--bg-card), rgba(220, 38, 38, 0.1));
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    backdrop-filter: blur(10px);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   BUTTON COMPONENTS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-secondary:hover {
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger), var(--danger-dark));
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
    transform: translateY(-2px);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), #fbbf24);
    color: white;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.btn-accent:hover {
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
    transform: translateY(-2px);
}

.border-accent {
    border: 2px solid var(--accent) !important;
}

.badge-accent {
    background: var(--accent);
    color: white;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
}

.btn-google {
    background: white;
    color: #374151;
    border: 1px solid var(--border);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.btn-google:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   FORM COMPONENTS
   ============================================ */

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-base);
    transition: all var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-error {
    color: var(--danger);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

.form-help {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
}

/* ============================================
   AUTH LAYOUT
   ============================================ */

.auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--spacing-lg);
}

.auth-card {
    width: 100%;
    max-width: 450px;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
}

.auth-logo {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.logo-tfit {
    overflow: hidden;
    object-fit: cover;
    background-color: transparent;
}

.auth-logo h1 {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.auth-logo p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.auth-divider {
    text-align: center;
    margin: var(--spacing-lg) 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border);
}

.auth-divider span {
    background: var(--bg-card);
    padding: 0 var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.875rem;
    position: relative;
    z-index: 1;
}


.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 70px;
    background: var(--bg-card);
    backdrop-filter: blur(15px);
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-top: 1px solid var(--border);
    z-index: 1000;
    padding-bottom: env(safe-area-inset-bottom);
}

@media screen and (min-width: 1025px) {
    .bottom-nav {
        max-width: 480px;
    }
}

/* Real-time Counter */
.online-counter-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl) 0;
    background: radial-gradient(circle at center, rgba(220, 38, 38, 0.1) 0%, transparent 70%);
}

.online-count-value {
    font-size: 8rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 15px rgba(220, 38, 38, 0.4));
    margin-bottom: var(--spacing-sm);
}

.online-count-label {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ============================================
   DASHBOARD LAYOUT
   ============================================ */

.dashboard {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    padding: var(--spacing-xl);
    position: fixed;
    left: -280px;
    /* Hide by default */
    top: 0;
    bottom: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    transition: left 0.3s ease;
    box-shadow: var(--shadow-xl);
}

.sidebar-logo {
    margin-bottom: var(--spacing-2xl);
}

.sidebar-logo h2 {
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--primary-light), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-nav {
    list-style: none;
}

.sidebar-nav-item {
    margin-bottom: var(--spacing-sm);
}

.sidebar-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    font-weight: 500;
}

.sidebar-nav-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.sidebar-nav-link.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(16, 185, 129, 0.1));
    color: var(--primary-light);
    border-left: 3px solid var(--primary);
}

.sidebar-user {
    margin-top: auto;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border);
}

.sidebar-user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.sidebar-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    overflow: hidden;
    flex-shrink: 0;
}

.sidebar-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-sm {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    overflow: hidden;
    color: white;
}

.avatar-sm img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-photo-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-lg);
    cursor: pointer;
}

.avatar-preview {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 700;
    border: 3px solid var(--primary);
    overflow: hidden;
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-edit-overlay {
    position: absolute;
    bottom: 0;
    right: 0;
    background: var(--primary);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    border: 2px solid var(--bg-secondary);
    box-shadow: var(--shadow-md);
}

.sidebar-user-info,
.sidebar-user-info {
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.mobile-header .avatar-sm {
    cursor: pointer;
    transition: transform 0.2s;
    border: 2px solid var(--border);
    flex-shrink: 0;
}

.sidebar-user-info:hover {
    transform: scale(1.05);
}

.mobile-header .avatar-sm:hover {
    transform: scale(1.05);
    border-color: var(--primary-light);
}

.mobile-logo img {
    max-height: 32px;
    width: auto;
    object-fit: contain;
}

.main-content {
    flex: 1;
    margin-left: 0;
    /* No fixed margin */
    padding: var(--spacing-md);
    padding-bottom: 80px;
    /* Space for fixed bottom nav */
    width: 100%;
}

/* ============================================
   TABLE COMPONENTS
   ============================================ */

.table-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.table th,
.table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.table th {
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table td {
    color: var(--text-secondary);
}

.table tr:hover {
    background: var(--bg-hover);
}

.table tr:last-child td {
    border-bottom: none;
}

/* ============================================
   BADGE COMPONENTS
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-primary {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-light);
}

.badge-success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--secondary);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.badge-danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

/* ============================================
   MODAL COMPONENTS
   ============================================ */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-lg);
    animation: fadeIn 0.2s ease;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s ease;
}

/* ============================================
   CHART COMPONENTS
   ============================================ */

.chart-container {
    position: relative;
    width: 100%;
    height: 300px;
    background: rgba(15, 23, 42, 0.4);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    border: 1px solid rgba(148, 163, 184, 0.05);
}

.chart-glow {
    filter: drop-shadow(0 0 10px rgba(99, 102, 241, 0.2));
}

canvas {
    transition: all var(--transition-base);
}

/* Futuristic Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
    padding: var(--spacing-sm);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--border);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

/* ============================================
   NOTIFICATION COMPONENTS
   ============================================ */

#notification-container {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.notification {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    max-width: 400px;
    animation: slideInRight 0.3s ease;
}

.notification-success {
    border-left-color: var(--success);
}

.notification-error {
    border-left-color: var(--danger);
}

.notification-warning {
    border-left-color: var(--warning);
}

.notification-info {
    border-left-color: var(--info);
}

.notification-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.notification-message {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* ============================================
   LOADING COMPONENTS
   ============================================ */

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}

.loading-overlay.hidden {
    display: none;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(99, 102, 241, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}



@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}


@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   T-FEED SPECIFIC STYLES
   ============================================ */
.btn-action.liked {
    color: #ef4444 !important;
    animation: heartBeat 0.3s ease-in-out;
}

@keyframes heartBeat {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.3);
    }

    100% {
        transform: scale(1);
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--text-muted);
}

.text-primary {
    color: var(--primary-light);
}

.text-success {
    color: var(--success);
}

.text-danger {
    color: var(--danger);
}

.text-warning {
    color: var(--warning);
}

.mt-sm {
    margin-top: var(--spacing-sm);
}

.mt-md {
    margin-top: var(--spacing-md);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mt-xl {
    margin-top: var(--spacing-xl);
}

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.mb-xl {
    margin-bottom: var(--spacing-xl);
}

.p-sm {
    padding: var(--spacing-sm);
}

.p-md {
    padding: var(--spacing-md);
}

.p-lg {
    padding: var(--spacing-lg);
}

.p-xl {
    padding: var(--spacing-xl);
}

/* ============================================
   RESPONSIVE
   ============================================ */
.mobile-header {
    display: none;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {

    /* SIDEBAR NAVIGATION */
    .sidebar {
        display: block !important;
        /* Sidebar is already fixed and hidden by default in base styles now */
    }

    .sidebar.open {
        left: 0;
        /* Slide in */
    }

    .mobile-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.3s ease;
        backdrop-filter: blur(2px);
    }

    .mobile-overlay.open {
        opacity: 1;
        pointer-events: auto;
    }

    .main-content {
        margin-left: 0;
        width: 100%;
        padding: var(--spacing-md);
    }

    /* GENERAL TYPOGRAPHY */
    h1 {
        font-size: 1.75rem;
        /* Smaller headings */
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    /* HEADER & ACTION BUTTONS */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .page-header>div:last-child {
        width: 100%;
        flex-direction: column;
        /* Stack buttons vertically */
    }

    .page-header .btn {
        width: 100%;
        /* Full width buttons */
        justify-content: center;
    }

    /* GRID & CARDS */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .card {
        padding: var(--spacing-md);
        /* Less padding on mobile cards */
    }

    /* TABLES SCROLLING */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -1rem;
        /* Negative margin to span full width */
        padding: 0 1rem;
        /* Pad inside to prevent content touching edges */
        border-radius: 0;
        /* Remove radius for edge-to-edge look */
        border-left: none;
        border-right: none;
    }

    .table {
        min-width: 600px;
        /* Ensure table retains structure scroling */
    }

    /* MODALS & FORMS */
    .auth-card {
        padding: var(--spacing-lg);
    }

    .modal {
        max-height: 100vh;
        height: 100%;
        border-radius: 0;
        width: 100% !important;
        max-width: 480px !important;
        /* Remove redundant positioning that causes misalignment with flex centering */
        left: auto !important;
        transform: none !important;
    }

    .modal-footer {
        flex-direction: column-reverse;
        /* Stack actions, cancel at bottom */
        gap: var(--spacing-sm);
    }

    .modal-footer .btn {
        width: 100%;
    }

    /* MOBILE HEADER - CONSOLIDATED & FIXED */
    .mobile-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: calc(var(--spacing-xs) + env(safe-area-inset-top)) var(--spacing-md) var(--spacing-xs);
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border);
        position: sticky;
        top: 0;
        z-index: 1001;
        width: 100%;
        box-sizing: border-box;
    }

    /* Fixed Menu Button Cutoff */
    .mobile-header .btn-ghost {
        padding-left: 8px;
        /* Reduce padding to ensure icon is fully visible on edge */
        padding-right: 8px;
    }
}

/* ============================================
   DASHBOARD ENHANCEMENTS (CHARTS & CARDS)
   ============================================ */

.dashboard-header-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-container {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.today-workout-hero {
    background: linear-gradient(135deg, #4f46e5 0%, #6366f1 50%, #818cf8 100%);
    border-radius: 20px;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 2rem;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.today-workout-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.1) 0%, transparent 60%),
        url('https://www.transparenttextures.com/patterns/cubes.png');
    opacity: 0.4;
    pointer-events: none;
}

.hero-content {
    padding: 2.5rem;
    position: relative;
    z-index: 1;
}

.hero-label {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-full);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-title {
    color: white;
    font-size: 2.5rem;
    line-height: 1.1;
    margin-bottom: 1rem;
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-meta {
    display: flex;
    gap: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    font-weight: 500;
}

.btn-start-hero {
    background: white;
    color: var(--primary);
    border: none;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-start-hero:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.hero-stats-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    min-width: 200px;
}

.stat-item {
    text-align: center;
}

.stat-val {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    line-height: 1;
}

.stat-lbl {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.25rem;
}

.stat-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    width: 60%;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .today-workout-hero {
        grid-template-columns: 1fr;
    }

    .hero-stats-glass {
        flex-direction: row;
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding: 1.5rem;
        height: auto;
    }

    .stat-divider {
        width: 1px;
        height: 40px;
        margin: auto 0;
    }
}

/* Micro-animations */
.card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.btn-hover-effect {
    transition: all 0.2s ease;
}

.btn-hover-effect:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* Chart Canvas Sizing */
#progressChart {
    width: 100% !important;
    max-height: 250px;
}

/* ============================================
   PREMIUM WORKOUT PLAYER
   ============================================ */

.workout-player-container {
    text-align: center;
    padding: var(--spacing-md);
}

.workout-progress-wrapper {
    width: 100%;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
    position: relative;
}

.workout-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    width: 0%;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.exercise-title-premium {
    font-size: 2.25rem;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    color: #000000;
}

.workout-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg) var(--spacing-sm);
    transition: transform 0.3s ease;
}

.stat-glass:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.08);
}

.stat-glass-value {
    font-size: 1.75rem;
    font-weight: 800;
    display: block;
    color: white;
}

.stat-glass-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.workout-tips-box {
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--accent);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.workout-controls-premium {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.progress-dot-premium {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    transition: all 0.3s ease;
}

.progress-dot-premium.active {
    background: var(--primary);
    transform: scale(1.3);
    box-shadow: 0 0 10px var(--primary);
}

.progress-dot-premium.completed {
    background: var(--secondary);
}

/* ============================================
   AD CAROUSEL STYLES
   ============================================ */

.ad-carousel-container {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.ad-carousel {
    position: relative;
    height: 300px;
    width: 100%;
}

@media (max-width: 768px) {
    .ad-carousel {
        height: 180px;
    }
}

.ad-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ad-slide.active {
    opacity: 1;
    z-index: 1;
}

.ad-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ad-indicators {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}

.ad-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.ad-indicator.active {
    background: white;
    transform: scale(1.2);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

.ad-slide:hover {
    filter: brightness(1.05);
}

/* ============================================
   PROFESSIONAL CHECKOUT UI
   ============================================ */

.payment-method-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
}

.payment-method-card {
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.payment-method-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    background: var(--bg-hover);
}

.payment-logo {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.mercadopago-button {
    background: #009EE3;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-weight: 700;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    cursor: pointer;
}

.mercadopago-button:hover {
    filter: brightness(1.1);
}

.mp-logo-small {
    width: 24px;
    height: 24px;
}

/* ============================================
   DIET PHOTO THUMBNAILS
   ============================================ */
.photo-thumb {
    flex-shrink: 0;
    width: 100px;
    height: 120px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid var(--border);
}

.photo-thumb img {
    width: 100%;
    height: 90px;
    object-fit: cover;
}

/* ============================================
   TIMER STYLES
   ============================================ */
.timer-container {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
    border: 1px solid var(--border);
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.timer-display {
    font-size: 4rem;
    font-weight: 800;
    font-family: monospace;
    color: #000000;
    line-height: 1;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.timer-display.active {
    color: var(--primary-light);
    text-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.timer-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.rounded-pill {
    border-radius: 9999px;
}

.px-lg {
    padding-left: 2rem;
    padding-right: 2rem;
}

.shadow-xs {
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.letter-spacing-1 {
    letter-spacing: 0.1em;
}

.hover-border-primary:hover {
    border-color: var(--primary);
}


/* ============================================
   TAB STYLES
   ============================================ */
.tabs {
    display: flex;
    gap: 1rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn:hover {
    color: var(--primary);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.badge {
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-primary {
    background: var(--primary);
    color: white;
}

.badge-secondary {
    background: var(--secondary);
    color: white;
}

.badge-success {
    background: var(--success);
    color: white;
}

.badge-danger {
    background: var(--danger);
    color: white;
}

.badge-outline {
    border: 1px solid var(--border);
    color: var(--text-muted);
}

.avatar-sm {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.8rem;
}

/* ============================================
   ADS CAROUSEL
   ============================================ */
.ad-carousel-container {
    position: relative;
    width: 100%;
    margin-bottom: var(--spacing-xl);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    background: var(--bg-card);
}

.ad-carousel {
    position: relative;
    width: 100%;
    height: 300px;
    /* Base height */
}

.ad-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
}

.ad-slide.active {
    opacity: 1;
    z-index: 1;
}

.ad-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ad-indicators {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-sm);
    z-index: 2;
}

.ad-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.ad-indicator.active {
    background: white;
    transform: scale(1.2);
}

/* ============================================
   MOBILE RESPONSIVENESS (HAMBURGER MENU)
   ============================================ */
@media (max-width: 768px) {

    /* Layout */
    .dashboard {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: block !important;
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        z-index: 1000;
        transform: translateX(-110%);
        transition: transform 0.3s ease;
        box-shadow: var(--shadow-xl);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
        padding: var(--spacing-md);
        padding-top: 80px;
        /* Space for mobile header */
        overflow-x: hidden;
    }



    /* Grid overrides */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr !important;
    }

    /* Card adjustments */
    .card {
        padding: var(--spacing-md);
    }

    /* Font Adjustments */
    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    /* Table Fixes for Mobile */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .table {
        min-width: 600px;
    }

    /* Spacing adjustments */
    :root {
        --spacing-2xl: 1.5rem;
        --spacing-xl: 1.25rem;
        --spacing-lg: 1rem;
    }

    .page-header {
        margin-bottom: var(--spacing-xl);
    }

    .main-content {
        padding-bottom: 90px !important;
    }

    .bottom-nav {
        display: flex !important;
    }
}

/* Extra Small Devices */
@media (max-width: 400px) {
    html {
        font-size: 14px;
    }

    .auth-card {
        padding: var(--spacing-lg);
    }

    .stat-value {
        font-size: 1.75rem;
    }
}


/* Mobile Menu Overlay */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 480px;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-overlay.open {
    opacity: 1;
    pointer-events: all;
}


/* ============================================
   LOADING OVERLAY
   ============================================ */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0f172a;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    transition: opacity 0.5s ease;
}

#loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-top: 5px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Utility to force hide elements */
.hidden {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* ============================================
   WORKOUT CAROUSEL 2.0
   ============================================ */
.workout-carousel {
    display: flex;
    overflow-x: auto;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-sm);
    scroll-snap-type: x mandatory;
    margin-bottom: var(--spacing-xl);
    -webkit-overflow-scrolling: touch;
}

.workout-carousel::-webkit-scrollbar {
    display: none;
}

.workout-slide {
    flex: 0 0 280px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    scroll-snap-align: center;
    position: relative;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(180deg, var(--bg-card) 0%, rgba(99, 102, 241, 0.05) 100%);
}

.workout-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.workout-slide:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary);
}

.workout-slide:hover::before {
    opacity: 1;
}

.workout-slide-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.workout-slide-label {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: var(--spacing-xs);
    letter-spacing: 0.1em;
    padding: 2px 8px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 4px;
    display: inline-block;
    align-self: flex-start;
}

.workout-slide h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.2;
}

.workout-slide-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xl);
    margin-top: auto;
}

.workout-slide-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.workout-slide-btn {
    width: 100%;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
}

.workout-slide-btn.primary {
    background: var(--primary);
    color: white;
}

.workout-slide-btn.outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.workout-slide-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
}


/* ============================================
   GLOBAL ALERTS & NOTIFICATIONS
   ============================================ */
.global-alerts-container {
    position: sticky;
    top: 0;
    z-index: 999;
    width: 100%;
}

.alert-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-xl);
    color: white;
    font-size: 0.95rem;
    animation: slideDown 0.4s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.alert-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.alert-icon {
    font-size: 1.25rem;
}

.alert-info {
    background: linear-gradient(90deg, #3b82f6, #2563eb);
}

.alert-warning {
    background: linear-gradient(90deg, #f59e0b, #d97706);
}

.alert-danger {
    background: linear-gradient(90deg, #ef4444, #dc2626);
}

.alert-close {
    background: transparent;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.alert-close:hover {
    opacity: 1;
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
    }

    to {
        transform: translateY(0);
    }
}

/* ============================================
   EXERCISE PREMIUM UI
   ============================================ */
.exercise-card-premium {
    border-left: 4px solid var(--primary);
    transition: transform var(--transition-fast);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.exercise-card-premium:hover {
    transform: scale(1.01);
}

.exercise-mini-visual {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--bg-tertiary);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
}

.exercise-mini-visual img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Workout Player Enhancements */
.workout-player-container {
    padding: var(--spacing-md);
}

/* --- ULTIMATE EDITION STYLES --- */
:root {
    --muscle-accent: #6366f1;
}


.ultimate-theme {
    color: var(--text-primary);
    background: #0f172a;
    /* Dark background */
    border-radius: 2rem;
    overflow: hidden;
}

.exercise-info-header {
    background: #ffffff;
    border-radius: 1.5rem;
    padding: 0.8rem 1rem;
    margin-bottom: 0.5rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.exercise-title-premium {
    font-size: 1.3rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    color: #334155;
    /* Light gray for the uppercase title inside white card - wait, in image it's blue/gray */
    color: #cbd5e1;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-shadow: none;
}

.muscle-group-badge {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 800;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0;
    box-shadow: 0 4px 10px rgba(var(--muscle-accent-rgb), 0.3);
    border: none;
    background: var(--muscle-accent);
}

.exercise-immersive-visual {
    position: relative;
    width: 100%;
    aspect-ratio: 16/7;
    /* Even more compact */
    background: #000000;
    border-radius: 1rem;
    overflow: hidden;
    margin-bottom: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--muscle-accent);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.muscle-tag-premium {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--muscle-accent);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 0.8rem;
    font-size: 0.65rem;
    font-weight: 900;
    text-transform: uppercase;
    z-index: 10;
}

.ultimate-stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
    margin-bottom: 0.8rem;
}

.ultimate-stat-card {
    background: #ffffff;
    padding: 0.6rem 0.4rem;
    border-radius: 1rem;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.ultimate-stat-label {
    font-size: 0.6rem;
    font-weight: 800;
    color: #94a3b8;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}

.ultimate-stat-value {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--muscle-accent);
}

.timer-card-premium {
    background: #ffffff;
    padding: 0.8rem 1.2rem;
    border-radius: 1.5rem;
    margin-bottom: 0.8rem;
    text-align: center;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.timer-card-premium.timer-active {
    box-shadow: 0 0 30px rgba(var(--muscle-accent-rgb), 0.2);
}

.timer-header span {
    font-size: 0.75rem;
    font-weight: 800;
    color: #cbd5e1;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.timer-display {
    font-size: 2.8rem;
    font-weight: 900;
    color: #334155;
    margin: 0.2rem 0 0.5rem 0;
    line-height: 1;
}

.timer-btn-toggle {
    background: #6366f1;
    color: white;
    border-radius: 1rem;
    padding: 0.7rem 1.2rem;
    font-size: 1.1rem;
    font-weight: 900;
    width: 100%;
    border: none;
    box-shadow: 0 8px 15px rgba(99, 102, 241, 0.25);
    text-transform: uppercase;
}

.timer-btn-reset {
    background: #f1f5f9;
    color: #94a3b8;
    border-radius: 0.6rem;
    padding: 0.4rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 800;
    margin-top: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    text-transform: uppercase;
}

.workout-controls-ultimate {
    display: flex;
    gap: 1rem;
}

.btn-ultimate-prev {
    background: #f1f5f9;
    color: #94a3b8;
    border-radius: 1rem;
    padding: 0.8rem;
    font-weight: 800;
    border: none;
    flex: 1;
}

.btn-ultimate-next {
    background: var(--muscle-accent);
    color: white;
    border-radius: 1rem;
    padding: 0.8rem;
    font-weight: 800;
    border: none;
    flex: 2;
    box-shadow: 0 8px 15px rgba(var(--muscle-accent-rgb), 0.2);
}

/* Media Query for small height screens */
@media (max-height: 720px) {
    .workout-player-container {
        padding: 0.8rem;
    }

    .exercise-immersive-visual {
        aspect-ratio: 21/9;
    }

    .timer-display {
        font-size: 2.2rem;
    }

    .exercise-info-header {
        padding: 0.5rem;
    }
}


/* Modal Container Refinements for Ultimate Theme */
.modal-overlay:has(.ultimate-theme) {
    background: rgba(15, 23, 42, 0.95);
    padding: 1rem;
}

.modal:has(.ultimate-theme) {
    background: #0f172a !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 2rem !important;
    width: 100% !important;
    max-width: 420px !important;
    padding: 0 !important;
    max-height: 95vh;
    overflow-y: auto;
    /* ENABLES SCROLL */
}

/* Modal Header Refinements for Ultimate Theme */
.modal:has(.ultimate-theme) .modal-header {
    background: #0f172a;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.2rem 1.5rem;
}

.modal:has(.ultimate-theme) .modal-title {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 800;
}

.modal:has(.ultimate-theme) .modal-close {
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.2rem;
}

.modal:has(.ultimate-theme) .modal-body {
    padding: 0;
    background: #0f172a;
}

.workout-player-container {
    padding: 1.5rem;
}

.timer-display {
    font-size: 3.5rem;
    /* Reduced to fit screen */
    font-weight: 900;
    color: #334155;
    margin: 0.2rem 0 1rem 0;
    line-height: 1;
}

.timer-btn-toggle {
    background: #6366f1;
    color: white;
    border-radius: 1.5rem;
    padding: 1.2rem;
    font-size: 1.4rem;
    font-weight: 900;
    width: 100%;
    border: none;
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.workout-stats-grid {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.stat-glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    flex: 1;
}

.stat-glass-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-light);
}

.stat-glass-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.workout-progress-wrapper {
    width: 100%;
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
}

.workout-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: width 0.3s ease;
}

.workout-controls-premium {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-xl);
    gap: var(--spacing-md);
}

.progress-dot-premium {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    transition: all 0.3s ease;
}

.progress-dot-premium.active {
    background: var(--primary);
    transform: scale(1.5);
    box-shadow: 0 0 10px var(--primary);
}

.progress-dot-premium.completed {
    background: var(--secondary);
}

.workout-tips-box {
    background: rgba(245, 158, 11, 0.1);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid rgba(245, 158, 11, 0.2);
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   NEW LANDING PAGE STYLES
   ============================================ */
.landing-page {
    background-color: var(--bg-body);
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    overflow-x: hidden;
}

/* Navigation */
.landing-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-xl);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.landing-logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Hero Section */
.landing-hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
    background:
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.15) 0%, transparent 50%);
    position: relative;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-light);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    animation: fadeInDown 0.8s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(to right, #ffffff, #cbd5e1);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    max-width: 800px;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-cta-group {
    display: flex;
    gap: var(--spacing-md);
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
}

.btn-landing-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
}

/* AI Buttons Styling - Enhanced */
.btn-ai {
    border-color: #6366f1 !important;
    color: #6366f1 !important;
    background: rgba(99, 102, 241, 0.05) !important;
    font-weight: 600 !important;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.1);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-ai-glow {
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    animation: btn-glow 2s infinite alternate;
}

.btn-system-alt {
    border-color: #64748b !important;
    color: #64748b !important;
    background: rgba(100, 116, 139, 0.05) !important;
    font-weight: 500 !important;
}

.btn-ai:hover {
    background: #6366f1 !important;
    color: white !important;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
    transform: translateY(-2px);
}

.btn-ai-glow:hover {
    box-shadow: 0 6px 25px rgba(99, 102, 241, 0.6);
    transform: scale(1.02);
}

@keyframes btn-glow {
    from {
        box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    }

    to {
        box-shadow: 0 4px 25px rgba(168, 85, 247, 0.6);
    }
}

.ai-card-premium {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.ai-card-premium::before {
    content: 'AI';
    position: absolute;
    top: -10px;
    right: -10px;
    font-size: 8rem;
    font-weight: 900;
    color: rgba(99, 102, 241, 0.05);
    z-index: 0;
}

/* --- NEW PREMIUM LANDING PAGE STYLES --- */
.landing-page {
    background: #000;
    min-height: 100vh;
}

.landing-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.landing-hero {
    padding: 80px 5% 120px;
    text-align: center;
    background: radial-gradient(circle at top, rgba(220, 38, 38, 0.15) 0%, transparent 70%);
    animation: fadeInUp 1s ease-out;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(220, 38, 38, 0.1);
    color: var(--primary-light);
    border: 1px solid rgba(220, 38, 38, 0.3);
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 30px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 25px;
    background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

.hero-cta-group {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn-landing-primary {
    background: linear-gradient(90deg, var(--primary) 0%, #ef4444 100%);
    color: #fff;
    padding: 16px 36px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 1.1rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.4);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Social Proof Bar */
.social-proof-section {
    padding: 60px 5%;
    background: rgba(15, 23, 42, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.social-proof-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 80px;
    flex-wrap: wrap;
}

.social-stat {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.social-stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
}

.social-stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Benefits Section */
.landing-features {
    padding: 100px 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: rgba(30, 41, 59, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 32px;
    transition: all 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(30, 41, 59, 0.6);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 25px;
    background: rgba(220, 38, 38, 0.1);
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
}

/* Testimonials Section */
.testimonials-section {
    padding: 100px 5%;
    background: linear-gradient(180deg, transparent 0%, rgba(220, 38, 38, 0.05) 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 50px auto 0;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 30px;
    border-radius: 24px;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.testimonial-content {
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 25px;
    font-size: 1.05rem;
    line-height: 1.6;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #fff;
}

.testimonial-info h4 {
    font-size: 1rem;
    margin: 0;
}

.testimonial-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
}

.landing-footer-cta {
    text-align: center;
    padding: 120px 5%;
}

.landing-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 5%;
    text-align: center;
    color: var(--text-muted);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-cta-group {
        flex-direction: column;
        width: 100%;
    }

    .btn-landing-primary,
    .btn-landing-outline {
        width: 100%;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* Exercise URL Badge */
.exercise-url-badge {
    margin-top: var(--spacing-sm);
    font-size: 0.75rem;
    font-family: monospace;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: rgba(15, 23, 42, 0.6);
    color: var(--text-muted);
    word-break: break-all;
    display: inline-block;
    transition: all var(--transition-fast);
}

.exercise-url-badge.active {
    font-weight: 600;
}

/* Help & Support */
.help-section {
    padding: var(--spacing-xs);
}

.help-list {
    list-style: none;
    padding: 0;
}

.help-list li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.help-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1;
}

.support-box {
    transition: var(--transition-base);
}

.support-box:hover {
    background: var(--bg-hover);
    transform: translateY(-2px);
}

/* ============================================
   BOTTOM NAVIGATION BAR
   ============================================ */

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 480px;
    height: 75px;
    background: rgba(15, 23, 42, 0.85);
    /* Slightly more opaque for better legibility */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: none;
    /* Hidden on desktop */
    justify-content: space-around;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding-bottom: env(safe-area-inset-bottom);
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.4);
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 4px;
    flex: 1;
    height: 100%;
    padding-top: 8px;
    opacity: 0.7;
}

.bottom-nav-item span:first-child {
    font-size: 1.5rem;
    line-height: 1;
    transition: all 0.3s ease;
}

.bottom-nav-item span:last-child {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.bottom-nav-item:hover {
    color: var(--primary-light);
    opacity: 1;
}

.bottom-nav-item.active {
    color: var(--primary);
    opacity: 1;
    background: radial-gradient(circle at center, rgba(220, 38, 38, 0.08) 0%, transparent 70%);
}

.bottom-nav-item.active span:first-child {
    transform: translateY(-4px);
    filter: drop-shadow(0 0 8px rgba(220, 38, 38, 0.4));
}

.bottom-nav-item.active span:last-child {
    font-weight: 800;
}

/* Stat Glass for Plan Selection */
.stat-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.stat-glass-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 5px;
}

.stat-glass-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 600;
}

.stat-glass:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* ============================================
   T-FEED INSTAGRAM CLONE STYLES
   ============================================ */

/* Main Container */
#t-feed-container {
    background-color: #ffffff;
    min-height: 100vh;
    padding-bottom: 80px;
    /* Space for bottom nav */
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Header */
.dm-msg-received .dm-audio-time {
    color: #64748b;
}

/* ============================================
   INSTAGRAM-STYLE T-FEED REFINEMENTS
   ============================================ */

:root {
    --ig-gradient: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    --ig-story-active: #c13584;
    --ig-text-primary: #262626;
    --ig-text-secondary: #8e8e8e;
    --ig-bg: #ffffff;
    --ig-border: #dbdbdb;
}

/* Dark mode overrides for T-Feed if needed, but let's stick to the white/clean look from the image */

.t-feed-wrapper {
    background: #fff;
    color: #262626;
    width: 100%;
    min-height: 100vh;
}

/* Updated Header */
.insta-header {
    height: 60px;
    padding: 0 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #fff;
    border-bottom: 1px solid #efefef;
    position: sticky;
    top: 0;
    z-index: 1000;
    /* Higher than other elements */
}

.insta-logo {
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -1px;
    color: #000;
    text-align: center;
    flex: 1;
}

.insta-icon-btn {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: #262626;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 44px;
    /* Fix width for alignment */
}

/* Stories */
.insta-stories-container {
    padding: 12px 0;
    display: flex;
    overflow-x: auto;
    gap: 12px;
    background: #fff;
    border-bottom: 1px solid #efefef;
    scrollbar-width: none;
}

.insta-stories-container::-webkit-scrollbar {
    display: none;
}

.insta-story-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 85px;
    cursor: pointer;
}

.insta-story-circle {
    width: 66px;
    height: 66px;
    border-radius: 50%;
    padding: 2px;
    position: relative;
    background: #fff;
    border: 2px solid #efefef;
}

.insta-story-circle.active {
    background: var(--ig-gradient);
    border: none;
    padding: 2px;
}

.insta-story-circle.seen {
    background: #e0e0e0;
    border: none;
}

.insta-story-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #fff;
}

.add-story-badge {
    position: absolute;
    bottom: -2px;
    right: -2px;
    background: #0095f6;
    color: #fff;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    border: 2px solid #fff;
    z-index: 5;
}

.insta-story-name {
    font-size: 0.72rem;
    margin-top: 6px;
    color: #262626;
    max-width: 75px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}

/* Post Styling */
.insta-post {
    background: #fff;
    margin-bottom: 16px;
}

.insta-post-header {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.insta-user-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.insta-avatar-xs {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.user-info-text {
    display: flex;
    flex-direction: column;
}

.insta-username {
    font-weight: 700;
    font-size: 0.88rem;
    color: #262626;
}

.post-audio-info {
    font-size: 0.75rem;
    color: #262626;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-top: 1px;
    font-weight: 500;
}

.insta-media-container {
    width: 100%;
    background: #fafafa;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.insta-post-media {
    width: 100%;
    height: auto;
    display: block;
}

.insta-actions-bar {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.insta-actions-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.insta-likes-section {
    padding: 0 16px 8px;
    font-weight: 700;
    font-size: 0.88rem;
}

.insta-caption-section {
    padding: 0 16px 8px;
    font-size: 0.88rem;
    line-height: 1.4;
}

.insta-caption-text {
    margin-left: 2px;
    color: #262626;
    font-weight: 400;
}

.insta-comments-link {
    padding: 0 16px 8px;
    font-size: 0.85rem;
    color: #8e8e8e;
    cursor: pointer;
}

.insta-time-ago {
    padding: 0 16px 16px;
    font-size: 0.65rem;
    color: #8e8e8e;
    text-transform: uppercase;
}

/* Notification Bubble Style */
.notif-bubble {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(20%, -120%);
    background: #ed4956;
    color: #fff;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    z-index: 10;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.notif-bubble::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 20%;
    display: block;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid #ed4956;
}

/* Bottom Nav Refinement */
.insta-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 60px;
    background: #fff;
    border-top: 1px solid #efefef;
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 2000;
    padding-bottom: env(safe-area-inset-bottom);
}

@media screen and (min-width: 1025px) {
    .insta-bottom-nav {
        max-width: 480px;
    }
}

.insta-nav-item {
    font-size: 1.6rem;
    cursor: pointer;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.1s ease;
}

.insta-nav-item:active {
    transform: scale(0.9);
}

.insta-nav-item img {
    border: 1px solid #dbdbdb;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    object-fit: cover;
}

.insta-nav-item.active {
    font-weight: bold;
}

/* Explorar Grid */
.explore-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    padding: 2px;
}

.explore-item {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: #eee;
    cursor: pointer;
    position: relative;
}

.explore-item img,
.explore-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.explore-icon {
    position: absolute;
    top: 8px;
    right: 8px;
    color: #fff;
    filter: drop-shadow(0 0 2px rgba(0, 0, 0, 0.5));
}

/* Animations */
.insta-heart-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    pointer-events: none;
    z-index: 10;
}

.insta-heart-animation.animate {
    animation: heartPop 1s ease-out;
}

@keyframes heartPop {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }

    15% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.9;
    }

    30% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }

    80% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

.insta-feed-stream {
    animation: slideUpFade 0.5s ease-out;
}

@keyframes slideUpFade {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Header */
.t-feed-header {
    height: 60px;
    background: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 16px;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #dbdbdb;
}

.t-feed-logo {
    font-family: 'Billabong', 'Grand Hotel', cursive, sans-serif;
    /* Fallback to cursive */
    font-size: 1.8rem;
    color: #262626;
    letter-spacing: 1px;
    font-weight: 500;
}

/* Import a cursive font if possible, or simulate */
@import url('https://fonts.googleapis.com/css2?family=Grand+Hotel&display=swap');

.t-feed-logo {
    font-family: 'Grand Hotel', cursive;
}

.t-feed-actions {
    display: flex;
    gap: 20px;
}

.t-feed-actions .btn-icon {
    font-size: 1.5rem;
    color: #262626;
    padding: 0;
    background: none;
    border: none;
}

/* Stories */
.stories-container {
    padding: 16px 0;
    background: #ffffff;
    border-bottom: 1px solid #dbdbdb;
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-left: 16px;
    scrollbar-width: none;
}

.stories-container::-webkit-scrollbar {
    display: none;
}

.story-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    width: 74px;
    flex-shrink: 0;
}

.story-circle {
    width: 66px;
    height: 66px;
    border-radius: 50%;
    padding: 2px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.story-circle.story-viewed {
    background: #dbdbdb;
}

.story-circle.add-story {
    background: none;
    position: relative;
}

.story-avatar,
.story-avatar-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #ffffff;
    object-fit: cover;
    background: #fafafa;
    display: flex;
    align-items: center;
    justify-content: center;
}

.story-name {
    font-size: 0.75rem;
    color: #262626;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

/* Story Viewer Overlay */
.story-overlay {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 480px;
    height: 100%;
    background: #000;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.story-header {
    position: absolute;
    top: 20px;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 10;
}

.story-user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.story-avatar-small {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid white;
}

.story-username {
    font-size: 0.9rem;
    font-weight: 600;
    color: #fff;
}

.story-time {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.7);
}

.story-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
}

.story-content {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
}

.story-media {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.story-personal {
    background: linear-gradient(45deg, #6366f1, #8b5cf6, #a855f7);
}

/* Posts */
.t-feed-stream {
    background: #fafafa;
}

.post-card {
    background: #ffffff;
    border-bottom: 1px solid #dbdbdb;
    margin-bottom: 0;
}

.post-header {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
}

.post-user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.post-avatar-img,
.post-avatar-default {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    background: #efefef;
}

.post-avatar-default {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: #262626;
}

.post-user-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.post-username {
    font-size: 0.9rem;
    font-weight: 600;
    color: #262626;
    display: flex;
    align-items: center;
    gap: 4px;
}

.verified-badge {
    width: 12px;
    height: 12px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%233897f0'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z'/%3E%3C/svg%3E") no-repeat center;
    display: inline-block;
}

.post-location {
    font-size: 0.75rem;
    color: #262626;
}

.post-content-container {
    width: 100%;
    /* Max height constraint optional, usually 1:1 or 4:5 */
}

.post-media {
    width: 100%;
    height: auto;
    display: block;
    max-height: 135vh;
    /* Prevent super tall images */
    object-fit: cover;
}

.workout-share-card {
    width: 100%;
    aspect-ratio: 1/1;
    background: linear-gradient(135deg, #121212 0%, #2a2a2a 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    padding: 20px;
    text-align: center;
}

.ws-header {
    letter-spacing: 2px;
    font-size: 0.8rem;
    color: #fca5a5;
    margin-bottom: 20px;
}

.ws-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 40px;
}

.ws-stats-row {
    display: flex;
    align-items: center;
    gap: 30px;
}

.ws-stat-item {
    display: flex;
    flex-direction: column;
}

.ws-value {
    font-size: 1.5rem;
    font-weight: 800;
}

.ws-label {
    font-size: 0.7rem;
    opacity: 0.7;
}

.ws-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

/* Post Actions Footer */
.post-footer {
    padding: 12px 16px;
}

.post-actions {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
}

.left-actions {
    display: flex;
    gap: 16px;
}

.btn-action {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: 1.5rem;
    color: #262626;
    display: flex;
    align-items: center;
}

.btn-action.liked {
    color: #ed4956;
}

.post-likes {
    font-size: 0.9rem;
    color: #262626;
    margin-bottom: 8px;
    font-weight: 600;
}

.post-caption-section {
    font-size: 0.9rem;
    color: #262626;
    margin-bottom: 8px;
    line-height: title;
}

.post-username-caption {
    font-weight: 600;
    margin-right: 6px;
}

.post-comments-link {
    font-size: 0.9rem;
    color: #8e8e8e;
    cursor: pointer;
    margin-bottom: 8px;
}

.post-time-ago {
    font-size: 0.7rem;
    color: #8e8e8e;
    text-transform: uppercase;
}

/* Empty State */
.empty-feed {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: #8e8e8e;
}

/* Creation Sheet */
.create-post-sheet {
    background: #ffffff;
    border-radius: 16px 16px 0 0;
    padding: 20px;
    padding-bottom: 40px;
}

.sheet-handle {
    width: 40px;
    height: 4px;
    background: #dbdbdb;
    border-radius: 2px;
    margin: 0 auto 20px;
}

.sheet-title {
    text-align: center;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 24px;
    border-bottom: 1px solid #dbdbdb;
    padding-bottom: 12px;
    color: #1e293b;
    /* Dark text for visibility on white bg */
}

.sheet-options {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sheet-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    border-radius: 8px;
    /* Optional hover effect */
    cursor: pointer;
}

.sheet-option:active {
    background: #fafafa;
}

.sheet-icon {
    font-size: 1.5rem;
    width: 40px;
    text-align: center;
}

.sheet-label {
    font-size: 1rem;
    color: #262626;
}

/* ============================================
   CREATION MENU UPDATES (Fix for Visibility)
   ============================================ */
.sheet-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 16px;
}

.sheet-option-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.sheet-option-card:active {
    background: #eef2ff;
    border-color: var(--primary-light);
    transform: scale(0.98);
}

.sheet-icon-large {
    font-size: 2.5rem;
    margin-bottom: 12px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.1));
}

.sheet-label-large {
    font-size: 1rem;
    font-weight: 700;
    color: #1e293b;
    /* Dark Slate for high contrast */
    margin-bottom: 4px;
}

.sheet-sublabel {
    font-size: 0.75rem;
    color: #64748b;
    /* Slate 500 for subtle but visible text */
    line-height: 1.3;
}

/* T-FEED CONTAINER FIX */
#t-feed-container {
    min-height: 100vh;
    width: 100%;
    position: relative;
    padding-bottom: 80px;
    /* Space for bottom nav */
}

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ============================================
   DIRECT MESSAGES STYLES
   ============================================ */

/* DM Badge on header icon */
.dm-btn {
    color: #262626;
}

.dm-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ef4444;
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
}

/* DM Overlay */
.dm-overlay {
    position: fixed;
    top: 0;
    left: 50%;
    width: 100%;
    height: 100%;
    background: #fff;
    z-index: 10000;
    transform: translateX(calc(100% + 50%));
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@media screen and (min-width: 1025px) {
    .dm-overlay {
        max-width: 480px;
    }
}

.dm-overlay.open {
    transform: translateX(-50%);
}

/* DM Container */
.dm-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    width: 100%;
    margin: 0 auto;
}

/* DM Header */
.dm-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid #f1f5f9;
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 10;
}

.dm-back-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #0f172a;
    cursor: pointer;
    padding: 4px 8px;
}

.dm-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
}

/* Search Bar */
.dm-search-bar {
    padding: 8px 16px 12px;
    background: #fff;
}

.dm-search-bar input {
    width: 100%;
    padding: 10px 16px;
    border: none;
    border-radius: 12px;
    background: #f1f5f9;
    font-size: 0.9rem;
    color: #334155;
    outline: none;
}

.dm-search-bar input::placeholder {
    color: #94a3b8;
}

/* Search Results */
.dm-search-results {
    flex: 1;
    overflow-y: auto;
}

/* Conversation List */
.dm-conv-list {
    flex: 1;
    overflow-y: auto;
}

.dm-conv-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    cursor: pointer;
    transition: background 0.15s;
}

.dm-conv-item:active {
    background: #f8fafc;
}

.dm-conv-item.unread {
    background: #fef2f2;
}

/* Avatars */
.dm-conv-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.dm-avatar-img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
}

.dm-avatar-default {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    color: #475569;
}

/* Conv Info */
.dm-conv-info {
    flex: 1;
    min-width: 0;
}

.dm-conv-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: #0f172a;
    margin-bottom: 2px;
}

.dm-conv-item.unread .dm-conv-name {
    font-weight: 800;
}

.dm-conv-preview {
    font-size: 0.85rem;
    color: #64748b;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dm-conv-item.unread .dm-conv-preview {
    color: #0f172a;
    font-weight: 500;
}

.dm-conv-time {
    font-size: 0.75rem;
    color: #94a3b8;
    flex-shrink: 0;
}

/* Empty State */
.dm-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: #64748b;
}

/* Chat Header */
.dm-chat-header-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dm-chat-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.dm-chat-name {
    font-weight: 600;
    font-size: 1rem;
    color: #0f172a;
}

/* Messages Area */
.dm-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: #fafafa;
}

/* Message Bubbles */
.dm-msg {
    display: flex;
    flex-direction: column;
    max-width: 75%;
}

.dm-msg-sent {
    align-self: flex-end;
    align-items: flex-end;
}

.dm-msg-received {
    align-self: flex-start;
    align-items: flex-start;
}

.dm-msg-bubble {
    padding: 10px 14px;
    border-radius: 18px;
    max-width: 100%;
    word-wrap: break-word;
}

.dm-msg-sent .dm-msg-bubble {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border-bottom-right-radius: 4px;
}

.dm-msg-received .dm-msg-bubble {
    background: #e2e8f0;
    color: #0f172a;
    border-bottom-left-radius: 4px;
}

.dm-msg-text {
    font-size: 0.92rem;
    line-height: 1.4;
}

.dm-msg-time {
    font-size: 0.65rem;
    color: #94a3b8;
    margin-top: 2px;
    padding: 0 4px;
}

/* Media in messages */
.dm-media-thumb {
    max-width: 220px;
    max-height: 280px;
    border-radius: 12px;
    object-fit: cover;
    cursor: pointer;
    display: block;
    margin-bottom: 4px;
}

/* Input Bar */
.dm-input-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-top: 1px solid #f1f5f9;
    background: #fff;
    position: sticky;
    bottom: 0;
}

.dm-input-bar input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    font-size: 0.9rem;
    outline: none;
    background: #f8fafc;
    color: #334155;
}

.dm-input-bar input:focus {
    border-color: #3b82f6;
    background: #fff;
}

.dm-attach-btn,
.dm-send-btn {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 6px;
    color: #3b82f6;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dm-send-btn {
    background: #3b82f6;
    color: white;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
}

.hidden {
    display: none !important;
}

/* Media Preview */
.dm-media-preview {
    padding: 8px 16px;
    border-top: 1px solid #f1f5f9;
    background: #fafafa;
}

.dm-preview-content {
    position: relative;
    display: inline-block;
}

.dm-preview-remove {
    position: absolute;
    top: -6px;
    right: -6px;
    background: #ef4444;
    color: white;
    border: 2px solid white;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    font-size: 0.7rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* DM Image Viewer Overlay */
.dm-image-viewer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10002;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.dm-image-viewer-content {
    position: relative;
    max-width: 95%;
    max-height: 95%;
}

.dm-image-full {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 8px;
    object-fit: contain;
}

.dm-image-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    padding: 4px 10px;
}

/* DM Mic Button */
.dm-mic-btn {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 6px;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.dm-mic-btn.recording {
    color: #ef4444;
    animation: micPulse 1s ease-in-out infinite;
}

@keyframes micPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }
}

/* DM Recording Indicator */
.dm-recording-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #fef2f2;
    color: #dc2626;
    font-size: 0.85rem;
    font-weight: 600;
    border-top: 1px solid #fee2e2;
}

.dm-rec-dot {
    width: 10px;
    height: 10px;
    background: #ef4444;
    border-radius: 50%;
    animation: recBlink 1s ease-in-out infinite;
}

@keyframes recBlink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

/* DM Audio Player - WhatsApp Style */
.dm-audio-player {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 4px;
    min-width: 200px;
    max-width: 260px;
}

.dm-audio-play-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.15s ease;
}

.dm-audio-play-btn:active {
    transform: scale(0.9);
}

.dm-msg-sent .dm-audio-play-btn {
    background: rgba(255, 255, 255, 0.25);
    color: white;
}

.dm-msg-received .dm-audio-play-btn {
    background: rgba(0, 0, 0, 0.08);
    color: #0f172a;
}

.dm-audio-play-icon {
    font-size: 0.9rem;
    line-height: 1;
}

.dm-audio-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.dm-audio-waveform {
    position: relative;
    height: 28px;
    cursor: pointer;
    border-radius: 4px;
    overflow: hidden;
}

.dm-audio-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    border-radius: 4px;
    transition: width 0.1s linear;
    z-index: 1;
}

.dm-msg-sent .dm-audio-progress {
    background: rgba(255, 255, 255, 0.2);
}

.dm-msg-received .dm-audio-progress {
    background: rgba(59, 130, 246, 0.15);
}

.dm-audio-bars {
    display: flex;
    align-items: center;
    gap: 2px;
    height: 100%;
    position: relative;
    z-index: 2;
    padding: 4px 0;
}

.dm-audio-bar {
    width: 3px;
    border-radius: 2px;
    flex-shrink: 0;
    transition: opacity 0.2s;
}

.dm-msg-sent .dm-audio-bar {
    background: rgba(255, 255, 255, 0.6);
}

.dm-msg-received .dm-audio-bar {
    background: rgba(15, 23, 42, 0.3);
}

.dm-audio-time {
    font-size: 0.65rem;
    opacity: 0.7;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
}

.dm-msg-sent .dm-audio-time {
    color: rgba(255, 255, 255, 0.8);
}

.dm-msg-received .dm-audio-time {
    color: #64748b;
}

/* ============================================
   T-FEED INSTAGRAM LAYOUT FIXES
   ============================================ */

.t-feed-wrapper {
    background: #000000;
    min-height: 100vh;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    padding-bottom: 60px;
    /* Space for bottom nav */
}

/* Header */
.insta-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    height: 60px;
    /* Specific height */
    position: sticky;
    top: 0;
    background: #000000;
    z-index: 100;
}

.insta-logo {
    font-family: 'Grand Hotel', cursive;
    font-size: 1.8rem;
    color: #ffffff;
}

.insta-icon-btn {
    background: none;
    border: none;
    color: #ffffff;
    padding: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Stories */
.insta-stories-container {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 12px 16px;
    background: #000000;
    scrollbar-width: none;
    /* Firefox */
    border-bottom: 1px solid #262626;
}

.insta-stories-container::-webkit-scrollbar {
    display: none;
}

.insta-story-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    width: 76px;
    flex-shrink: 0;
}

.insta-story-circle {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    padding: 2px;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.insta-story-circle.seen {
    background: #555555;
}

.insta-story-circle.active {
    /* Gradient already applied */
}

.insta-story-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid #000000;
    /* Gap between gradient and image */
    object-fit: cover;
    background: #262626;
}

.insta-story-name {
    font-size: 0.75rem;
    color: #ffffff;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.add-story-badge {
    position: absolute;
    bottom: 2px;
    right: 2px;
    background: #0095f6;
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
}

/* Feed */
.insta-feed-stream {
    flex: 1;
    background: #000000;
}

.insta-post {
    margin-bottom: 20px;
}

.insta-post-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
}

.insta-user-row {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.insta-avatar-xs {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.user-info-text {
    display: flex;
    flex-direction: column;
}

.insta-username {
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 4px;
}

.post-audio-info {
    font-size: 0.75rem;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 4px;
}

.insta-media-container {
    width: 100%;
    position: relative;
    background: #121212;
}

.insta-post-media {
    width: 100%;
    height: auto;
    max-height: 135vw;
    /* 4:5 ratio approx */
    object-fit: cover;
    /* or contain depending on pref */
    display: block;
}

video.insta-post-media {
    min-height: 200px;
}

.insta-heart-animation {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s ease-out;
}

.insta-heart-animation.animate {
    animation: heartBounce 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes heartBounce {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }

    30% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }

    50% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }
}

.insta-actions-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px 6px;
}

.insta-actions-left {
    display: flex;
    gap: 16px;
}

.insta-icon-btn svg {
    display: block;
}

.insta-likes-section {
    padding: 0 14px;
    font-weight: 600;
    font-size: 0.9rem;
    color: #ffffff;
    margin-bottom: 6px;
}

.insta-caption-section {
    padding: 0 14px;
    font-size: 0.9rem;
    color: #ffffff;
    margin-bottom: 6px;
    line-height: 1.3;
}

.insta-caption-text {
    font-weight: 400;
}

.insta-comments-link {
    padding: 0 14px;
    font-size: 0.9rem;
    color: #a8a8a8;
    margin-bottom: 4px;
    cursor: pointer;
}

.insta-time-ago {
    padding: 0 14px;
    font-size: 0.75rem;
    color: #a8a8a8;
    text-transform: uppercase;
    margin-bottom: 12px;
}

/* Bottom Nav */
.insta-bottom-nav {
    position: fixed;
    bottom: 0;
    /* Or 0 if you want it sticky */
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 480px;
    /* Match app max-width */
    height: 50px;
    background: #000000;
    border-top: 1px solid #262626;
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 100;
    padding-bottom: env(safe-area-inset-bottom);
}

.insta-nav-item {
    padding: 10px;
    cursor: pointer;
    font-size: 1.5rem;
    color: #ffffff;
    opacity: 0.6;
    transition: opacity 0.2s;
}

/* If active class is used */
.insta-nav-item.active {
    opacity: 1;
}

/* Explore Grid */
.explore-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    padding-bottom: 60px;
}

.explore-item {
    aspect-ratio: 1;
    position: relative;
    background: #262626;
    overflow: hidden;
    cursor: pointer;
}

.explore-item img,
.explore-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.explore-icon {
    position: absolute;
    top: 6px;
    right: 6px;
    color: white;
    font-size: 1rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

/* Reels */
.reels-container {
    display: flex;
    flex-direction: column;
    scroll-snap-type: y mandatory;
    height: calc(100vh - 50px);
    /* Minus bottom nav */
    overflow-y: scroll;
    scrollbar-width: none;
}

.reels-container::-webkit-scrollbar {
    display: none;
}

.reel-item {
    scroll-snap-align: start;
    position: relative;
    height: calc(100vh - 50px);
    width: 100%;
    background: #000;
    overflow: hidden;
}

.reel-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.reel-overlay {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.reel-info {
    flex: 1;
    margin-right: 20px;
    color: white;
}

.reel-user {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.reel-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid white;
}

.reel-username {
    font-weight: 600;
    font-size: 0.95rem;
}

.reel-caption {
    font-size: 0.9rem;
    line-height: 1.4;
    max-height: 80px;
    overflow: hidden;
}

.reel-actions {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    padding-bottom: 20px;
}

.reel-action-btn {
    background: none;
    border: none;
    color: white;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.reel-action-btn span {
    font-size: 0.8rem;
    font-weight: 600;
}

.reel-heart-anim {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
    transition: all 0.2s ease-out;
}

.reel-heart-anim.animate {
    animation: heartBounce 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);

}

/* ============================================
   T-FEED LAYOUT OVERRIDES (Mobile)
   ============================================ */
@media (max-width: 768px) {

    /* Hide the App Mobile Header when T-Feed is active to prevent double headers */
    body:has(.t-feed-wrapper) .mobile-header {
        display: none !important;
    }

    /* Remove default dashboard padding to allow full-screen feed */
    body:has(.t-feed-wrapper) .main-content {
        padding: 0 !important;
        margin: 0 !important;
        width: 100% !important;
    }

    /* Ensure T-Feed wrapper takes full height */
    body:has(.t-feed-wrapper) .t-feed-wrapper {
        min-height: 100vh;
        height: 100vh;
        overflow-y: auto;
    }

    /* Ensure Bottom Nav in T-Feed sits above everything else if needed */
    body:has(.t-feed-wrapper) .insta-bottom-nav {
        z-index: 2000;
    }
}

/* Old TFIT HUB styles removed — see unified styles below */

/* Hub Notification Badge */
.hub-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 14px;
    height: 14px;
    background: #ef4444;
    border: 2px solid #0f172a;
    border-radius: 50%;
    display: none;
}

.hub-badge.active {
    display: block;
}

/* HUB MENU (Centered Overlay) */
.hub-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 20px;
    box-sizing: border-box;
}

.hub-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.hub-menu {
    width: 100%;
    max-width: 380px;
    max-height: 85vh;
    overflow-y: auto;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 24px 20px;
    padding-bottom: calc(24px + env(safe-area-inset-bottom));
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: 2001;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    box-sizing: border-box;
}

.hub-overlay.open .hub-menu {
    transform: scale(1) translateY(0);
}

.hub-header {
    text-align: center;
    margin-bottom: 20px;
}

.hub-title {
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    background: linear-gradient(90deg, #06b6d4, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
}

/* Quadrants Grid */
.hub-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.hub-item {
    background: rgba(30, 41, 59, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.hub-item:hover,
.hub-item:active {
    background: rgba(51, 65, 85, 0.9);
    border-color: rgba(6, 182, 212, 0.3);
    transform: translateY(-3px);
}

.hub-item-icon {
    font-size: 1.8rem;
}

.hub-item-content {
    text-align: center;
}

.hub-item-label {
    color: white;
    font-size: 0.85rem;
    font-weight: 700;
    display: block;
}

.hub-item-status {
    font-size: 0.65rem;
    color: #94a3b8;
    background: rgba(15, 23, 42, 0.6);
    padding: 2px 8px;
    border-radius: 10px;
    display: inline-block;
    margin-top: 4px;
}

.hub-item.highlight .hub-item-status {
    color: #06b6d4;
    font-weight: 700;
}

.hub-close-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    font-size: 1rem;
}

/* Map specific tweaks */
/* Map specific tweaks */
.hub-item-map .hub-item-icon {
    color: #06b6d4;
}

.hub-item-vision .hub-item-icon {
    color: #f97316;
}

.hub-item-health .hub-item-icon {
    color: #ef4444;
}

.hub-item-hydration .hub-item-icon {
    color: #3b82f6;
}

/* ============================================
   BOTTOM NAVIGATION BAR
   ============================================ */

.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 480px;
    height: 64px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-around;
    z-index: 1000;
    padding: 0 4px;
    padding-bottom: env(safe-area-inset-bottom);
    gap: 0;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.65rem;
    font-weight: 600;
    gap: 2px;
    flex: 1;
    padding: 6px 0;
    transition: color 0.2s ease;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bottom-nav-item span:first-child {
    font-size: 1.4rem;
    line-height: 1;
}

.bottom-nav-item.active {
    color: var(--primary);
}

.bottom-nav-item:hover {
    color: var(--primary-light);
}

/* Nav DM Badge */
.nav-dm-badge {
    position: absolute;
    top: -6px;
    right: -8px;
    background: #ef4444;
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--bg-secondary);
}

/* ============================================
   TFIT HUB - SUPER ICON & MENU
   ============================================ */

.hub-button-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: -30px;
    z-index: 1001;
    flex: 0 0 68px;
}

.tfit-hub-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: 4px solid var(--bg-secondary);
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.4), 0 0 0 2px rgba(220, 38, 38, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    padding: 0;
}

.tfit-hub-btn:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.5);
}

.tfit-hub-btn:active {
    transform: scale(0.95);
}

.tfit-hub-btn.pulse {
    animation: hub-pulse 2s infinite;
}

@keyframes hub-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.7);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(220, 38, 38, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(220, 38, 38, 0);
    }
}

/* Cycling emoji icon INSIDE the round button */
.hub-cycling-icon {
    font-size: 1.6rem;
    line-height: 1;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.hub-cycling-icon.fade-out {
    opacity: 0;
    transform: scale(0.5);
}

.hub-cycling-icon.fade-in {
    opacity: 1;
    transform: scale(1);
}

.hub-back-button {
    position: fixed;
    top: calc(env(safe-area-inset-top) + 15px);
    left: 20px;
    z-index: 2100;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.2s ease;
    animation: slideInLeft 0.3s ease-out;
}

.hub-back-button:hover {
    background: var(--primary);
    transform: translateX(-5px);
    border-color: var(--primary-light);
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Fix for mobile header overlap on feature pages */
body:has(.hub-back-button) .mobile-header {
    display: none !important;
}