/**
 * Teleguide Yellow Pages - Modern 2026 Next-Gen SaaS Admin Dashboard Stylesheet
 * Inspired by Vercel, Stripe, and Linear UI systems
 * Brand: Vibrant Teleguide Red (#EF4444, #DC2626) + Slate & Zinc Palettes
 */

:root {
    --brand-primary: #fe0000;
    --brand-primary-hover: #dc2626;
    --brand-primary-light: #fee2e2;
    --brand-primary-glow: rgba(254, 0, 0, 0.2);

    --brand-blue: #0000fe;
    --brand-blue-hover: #1d4ed8;
    --brand-blue-light: #eff6ff;
    --brand-green: #00a54f;

    --bg-app: #F8FAFC;
    --bg-surface: #FFFFFF;
    --bg-surface-elevated: #FFFFFF;
    --bg-muted: #F1F5F9;
    --bg-subtle: #F8FAFC;

    --border-subtle: #E2E8F0;
    --border-focus: #EF4444;

    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;
    --text-subtle: #94A3B8;

    --sidebar-width: 250px;
    --sidebar-collapsed-width: 76px;
    --topbar-height: 64px;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-pill: 9999px;

    --shadow-subtle: 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-float: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --shadow-primary: 0 4px 14px 0 rgba(239, 68, 68, 0.35);

    --status-success: #10B981;
    --status-success-bg: #ECFDF5;
    --status-warning: #F59E0B;
    --status-warning-bg: #FFFBEB;
    --status-danger: #EF4444;
    --status-danger-bg: #FEF2F2;
    --status-info: #3B82F6;
    --status-info-bg: #EFF6FF;
}

[data-theme="dark"] {
    --bg-app: #080C14;
    --bg-surface: #0F1626;
    --bg-surface-elevated: #162035;
    --bg-muted: #1A243B;
    --bg-subtle: #131C30;

    --border-subtle: #1E2B45;
    --border-focus: #EF4444;

    --text-primary: #F8FAFC;
    --text-secondary: #CBD5E1;
    --text-muted: #94A3B8;
    --text-subtle: #64748B;

    --shadow-subtle: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-float: 0 10px 25px -5px rgba(0, 0, 0, 0.6);

    --status-success-bg: rgba(16, 185, 129, 0.12);
    --status-warning-bg: rgba(245, 158, 11, 0.12);
    --status-danger-bg: rgba(239, 68, 68, 0.15);
    --status-info-bg: rgba(59, 130, 246, 0.12);
}

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

body.mod-admin {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-app);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
}

a {
    color: var(--brand-primary);
    text-decoration: none;
    transition: all 0.15s ease;
}
a:hover {
    color: var(--brand-primary-hover);
}

/* ==========================================================================
   1. APP LAYOUT SHELL (Sidebar + Main View)
   ========================================================================== */
.mod-app {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* Sidebar */
.mod-sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-surface);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.mod-sidebar-brand {
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
}

.mod-brand-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    overflow: hidden;
}

.mod-brand-logo {
    height: 32px;
    object-fit: contain;
}

.mod-brand-pill {
    background: var(--brand-primary);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-pill);
}

/* Navigation items */
.mod-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.mod-nav-group-title {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-subtle);
    padding: 0.75rem 0.65rem 0.35rem;
}

.mod-nav-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 0.75rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.15s ease;
    position: relative;
}

.mod-nav-item-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mod-nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--text-subtle);
    transition: color 0.15s ease;
}

.mod-nav-item:hover {
    background-color: var(--bg-muted);
    color: var(--text-primary);
}

.mod-nav-item:hover .mod-nav-icon {
    color: var(--brand-primary);
}

.mod-nav-item.active {
    background: var(--brand-primary);
    color: #FFFFFF;
    font-weight: 600;
    box-shadow: var(--shadow-primary);
}

.mod-nav-item.active .mod-nav-icon {
    color: #FFFFFF;
}

.mod-nav-badge {
    background: rgba(239, 68, 68, 0.12);
    color: var(--brand-primary);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-pill);
}

.mod-nav-item.active .mod-nav-badge {
    background: rgba(255, 255, 255, 0.25);
    color: #FFFFFF;
}

/* Sidebar Footer & User Profile */
.mod-sidebar-footer {
    padding: 0.85rem 0.75rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mod-user-card {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    color: inherit;
    flex: 1;
    overflow: hidden;
}

.mod-user-avatar {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-pill);
    background: linear-gradient(135deg, var(--brand-primary), #F43F5E);
    color: #FFFFFF;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mod-user-info {
    overflow: hidden;
}

.mod-user-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.mod-user-role {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* Collapsed Sidebar Mode */
body.sidebar-folded .mod-sidebar {
    width: var(--sidebar-collapsed-width);
}

body.sidebar-folded .mod-brand-pill,
body.sidebar-folded .mod-nav-group-title,
body.sidebar-folded .mod-nav-label,
body.sidebar-folded .mod-nav-badge,
body.sidebar-folded .mod-user-info {
    display: none;
}

body.sidebar-folded .mod-main-wrapper {
    margin-left: var(--sidebar-collapsed-width);
}

/* ==========================================================================
   2. MAIN WRAPPER & TOPBAR
   ========================================================================== */
.mod-main-wrapper {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Sticky Glass Topbar */
.mod-topbar {
    height: var(--topbar-height);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 2.5px solid transparent;
    border-image: linear-gradient(90deg, var(--brand-primary) 0%, var(--brand-blue) 50%, var(--brand-green) 100%) 1;
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.75rem;
}

[data-theme="dark"] .mod-topbar {
    background: rgba(15, 22, 38, 0.85);
}

.mod-topbar-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mod-btn-toggle-sidebar {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 0.4rem;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}
.mod-btn-toggle-sidebar:hover {
    color: var(--text-primary);
    background: var(--bg-muted);
}

.mod-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted);
}

.mod-breadcrumbs span.current {
    color: var(--text-primary);
    font-weight: 600;
}

.mod-topbar-right {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

/* Topbar Action Buttons */
.mod-btn-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
}

.mod-btn-icon:hover {
    background: var(--bg-muted);
    color: var(--brand-primary);
    border-color: var(--brand-primary);
}

.mod-btn-view-site {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.85rem;
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    font-size: 0.82rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.15s ease;
}

.mod-btn-view-site:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

/* ==========================================================================
   3. CONTENT CONTAINER & PAGE HEADER
   ========================================================================== */
.mod-container {
    flex: 1;
    max-width: 1360px;
    width: 100%;
    margin: 0 auto;
    padding: 1.75rem 1.75rem 3rem;
}

.mod-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.75rem;
}

.mod-page-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.mod-page-title {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.025em;
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.mod-page-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.mod-page-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

/* ==========================================================================
   4. BUTTONS & CONTROLS
   ========================================================================== */
.mod-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.55rem 1.15rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    white-space: nowrap;
}

.mod-btn-primary {
    background: var(--brand-primary);
    color: #FFFFFF;
    box-shadow: var(--shadow-primary);
}
.mod-btn-primary:hover {
    background: var(--brand-primary-hover);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 6px 18px 0 rgba(239, 68, 68, 0.45);
}

.mod-btn-secondary {
    background: var(--bg-surface);
    color: var(--text-primary);
    border-color: var(--border-subtle);
    box-shadow: var(--shadow-subtle);
}
.mod-btn-secondary:hover {
    background: var(--bg-muted);
    border-color: #CBD5E1;
    color: var(--text-primary);
}

.mod-btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    border-radius: var(--radius-sm);
}

.mod-btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--status-danger);
    border-color: rgba(239, 68, 68, 0.2);
}
.mod-btn-danger:hover {
    background: var(--status-danger);
    color: #FFFFFF;
}

/* ==========================================================================
   5. MODERN STAT / KPI CARDS GRID
   ========================================================================== */
.mod-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.mod-stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-card);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.mod-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-float);
    border-color: rgba(239, 68, 68, 0.3);
}

.mod-stat-value {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
    margin-top: 0.25rem;
    letter-spacing: -0.02em;
}

.mod-stat-label {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.mod-stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.72rem;
    font-weight: 700;
    margin-top: 0.45rem;
    padding: 0.15rem 0.45rem;
    border-radius: var(--radius-pill);
}

.mod-stat-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.mod-icon-red { background: var(--brand-primary-light); color: var(--brand-primary); }
.mod-icon-green { background: var(--status-success-bg); color: var(--status-success); }
.mod-icon-yellow { background: var(--status-warning-bg); color: var(--status-warning); }
.mod-icon-blue { background: var(--status-info-bg); color: var(--status-info); }

/* ==========================================================================
   6. MODERN CARD & SURFACE PANELS
   ========================================================================== */
.mod-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    margin-bottom: 1.75rem;
    overflow: hidden;
    transition: border-color 0.15s ease;
}

.mod-card-header {
    padding: 1.15rem 1.35rem;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.mod-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.mod-card-body {
    padding: 1.35rem;
}

/* Modern Notification Alert */
.mod-alert {
    padding: 0.9rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.88rem;
    font-weight: 500;
    box-shadow: var(--shadow-subtle);
}

.mod-alert-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.mod-alert-success {
    background: var(--status-success-bg);
    color: #065F46;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.mod-alert-danger {
    background: var(--status-danger-bg);
    color: #991B1B;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.mod-alert-info {
    background: var(--status-info-bg);
    color: #1E40AF;
    border: 1px solid rgba(59, 130, 246, 0.25);
}

/* ==========================================================================
   7. MODERN DATA TABLES
   ========================================================================== */
.mod-table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.mod-table {
    width: 100%;
    min-width: 1250px;
    border-collapse: collapse;
    font-size: 0.875rem;
    text-align: left;
}

.mod-table th {
    white-space: nowrap;
    padding: 0.85rem 1rem;
}

.mod-table td {
    padding: 1rem;
    vertical-align: top;
}

.mod-table th {
    background: var(--bg-muted);
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.85rem 1.15rem;
    border-bottom: 1px solid var(--border-subtle);
}

.mod-table td {
    padding: 0.95rem 1.15rem;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-primary);
    vertical-align: middle;
}

.mod-table tbody tr {
    transition: background-color 0.12s ease;
}

.mod-table tbody tr:hover td {
    background-color: var(--bg-muted);
}

/* Status Badges */
.mod-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.22rem 0.65rem;
    border-radius: var(--radius-pill);
    white-space: nowrap;
}

.mod-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: var(--radius-pill);
}

.mod-badge-success { background: var(--status-success-bg); color: var(--status-success); }
.mod-badge-success .mod-badge-dot { background: var(--status-success); }

.mod-badge-warning { background: var(--status-warning-bg); color: var(--status-warning); }
.mod-badge-warning .mod-badge-dot { background: var(--status-warning); }

.mod-badge-danger { background: var(--status-danger-bg); color: var(--status-danger); }
.mod-badge-danger .mod-badge-dot { background: var(--status-danger); }

.mod-badge-info { background: var(--status-info-bg); color: var(--status-info); }
.mod-badge-info .mod-badge-dot { background: var(--status-info); }

.mod-badge-neutral { background: var(--bg-muted); color: var(--text-muted); }
.mod-badge-neutral .mod-badge-dot { background: var(--text-muted); }

/* ==========================================================================
   8. MODERN FORMS & INPUT CONTROLS
   ========================================================================== */
.mod-form-group {
    margin-bottom: 1.25rem;
}

.mod-form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.4rem;
}

.mod-form-control {
    width: 100%;
    padding: 0.65rem 0.95rem;
    font-size: 0.9rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    background: var(--bg-surface);
    color: var(--text-primary);
    outline: none;
    transition: all 0.15s ease;
}

.mod-form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px var(--brand-primary-glow);
}

textarea.mod-form-control {
    min-height: 90px;
    resize: vertical;
}

.mod-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
}

/* Switch Toggle */
.mod-switch-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.88rem;
}

.mod-switch {
    width: 44px;
    height: 24px;
    background: #CBD5E1;
    border-radius: var(--radius-pill);
    position: relative;
    transition: background 0.2s ease;
    cursor: pointer;
}

.mod-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #FFFFFF;
    transition: transform 0.2s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

input[type="checkbox"]:checked + .mod-switch {
    background: var(--brand-primary);
}

input[type="checkbox"]:checked + .mod-switch::after {
    transform: translateX(20px);
}

/* ==========================================================================
   9. MODERN PAGINATION
   ========================================================================== */
.mod-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.35rem;
    border-top: 1px solid var(--border-subtle);
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.mod-page-links {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.mod-page-link {
    min-width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.15s ease;
}

.mod-page-link:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

.mod-page-link.active {
    background: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #FFFFFF;
    box-shadow: var(--shadow-primary);
}

/* ==========================================================================
   10. FOOTER (Always Powered By PhynixOne)
   ========================================================================== */
.mod-footer {
    padding: 1.25rem 1.75rem;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-surface);
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: auto;
}

.mod-footer a {
    color: var(--brand-primary);
    font-weight: 700;
    text-decoration: none;
}
.mod-footer a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   11. MODERN AUTH SCREEN (login.php)
   ========================================================================== */
.mod-auth-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: radial-gradient(circle at top right, rgba(239, 68, 68, 0.08), transparent 40%),
                radial-gradient(circle at bottom left, rgba(59, 130, 246, 0.05), transparent 40%),
                var(--bg-app);
}

.mod-auth-card {
    width: 100%;
    max-width: 440px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-float);
    padding: 2.5rem 2.25rem;
    position: relative;
    overflow: hidden;
}

.mod-auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-primary), #F43F5E, #FB7185);
}

.mod-auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.mod-auth-logo {
    height: 44px;
    margin-bottom: 1rem;
    object-fit: contain;
}

/* Responsive */
@media screen and (max-width: 900px) {
    .mod-sidebar {
        transform: translateX(-100%);
    }
    body.mobile-sidebar-open .mod-sidebar {
        transform: translateX(0);
        width: var(--sidebar-width) !important;
    }
    .mod-main-wrapper {
        margin-left: 0 !important;
    }
}