@import url('https://fonts.googleapis.com/css2?family=Figtree:wght@400;500;600;700&display=swap');

:root {
    --primary: #3e60d5;
    --primary-rgb: 62, 96, 213;
    --primary-light: #eff2fe;
    --primary-hover: #3552b5;
    
    --bg: #f5f6f8;
    --surface: #ffffff;
    --text: #313a46;
    --text-muted: #6c757d;
    
    --border: #eef2f7;
    
    --card-shadow: 0 0 35px 0 rgba(154, 161, 171, 0.15);
    --card-shadow-hover: 0 0 45px 0 rgba(154, 161, 171, 0.25);
    
    --sidebar-bg: #ffffff;
    --sidebar-text: #6c757d;
    --sidebar-active-bg: #3e60d5;
    --sidebar-active-text: #ffffff;
    
    --topbar-bg: rgba(255, 255, 255, 0.9);
    --topbar-height: 70px;

    /* Fila specific transitions */
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Aliases used across page-specific styles */
    --text-body: var(--text);
    --bg-page: var(--bg);
    --text-body-secondary: var(--text-muted);
    --bg-body-tertiary: #eef2f7;
    --shadow: var(--card-shadow);
    --card-bg: var(--surface);
    --card-border: var(--border);
    --text-secondary: var(--text-muted);
    --success: #0acf97;
    --warning: #ffbc00;
    --danger: #fa5c7c;
    --secondary: #6c757d;
    --success-subtle: rgba(10, 207, 151, 0.15);
    --danger-subtle: rgba(250, 92, 124, 0.15);
    --warning-subtle: rgba(255, 188, 0, 0.15);
    --primary-subtle: rgba(62, 96, 213, 0.12);
    --bg-blue-light: rgba(62, 96, 213, 0.1);
    --bg-green-light: rgba(10, 207, 151, 0.1);
    --bg-orange-light: rgba(255, 188, 0, 0.1);
    --bg-red-light: rgba(250, 92, 124, 0.1);
}

[data-theme="dark"] {
    --bg: #1a1d21;
    --surface: #25282c;
    --text: #e9ecef;
    --text-muted: #adb5bd;
    
    --border: #31353a;
    --card-shadow: 0 0 35px 0 rgba(0, 0, 0, 0.25);
    
    --sidebar-bg: #25282c;
    --sidebar-text: #adb5bd;
    --sidebar-active-bg: #3e60d5;
    --sidebar-active-text: #ffffff;
    
    --topbar-bg: rgba(37, 40, 44, 0.9);

    --primary-light: rgba(62, 96, 213, 0.15);
    --bg-body-tertiary: #2d3136;
    --success-subtle: rgba(10, 207, 151, 0.2);
    --danger-subtle: rgba(250, 92, 124, 0.2);
    --warning-subtle: rgba(255, 188, 0, 0.2);
    --primary-subtle: rgba(62, 96, 213, 0.2);
    --bg-blue-light: rgba(62, 96, 213, 0.18);
    --bg-green-light: rgba(10, 207, 151, 0.18);
    --bg-orange-light: rgba(255, 188, 0, 0.18);
    --bg-red-light: rgba(250, 92, 124, 0.18);
}

/* --- Base Layout --- */
html, body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Figtree', sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body.dashboard-app {
    height: 100vh;
    overflow: hidden;
}

.dashboard-app .main-wrapper {
    height: 100vh;
    overflow: hidden;
}

.dashboard-app .page-content {
    height: 100vh;
    overflow: hidden;
}

.dashboard-app .page-content > main {
    flex: 1 1 auto;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.main-wrapper {
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

.sidebar {
    width: 280px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    height: 100vh;
    position: sticky;
    top: 0;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    z-index: 1000;
}

.dashboard-app .sidebar {
    overflow: hidden;
}

.dashboard-app .sidebar-menu {
    flex: 1 1 auto;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: 999;
}

.sidebar-collapsed .sidebar {
    width: 90px;
}

.sidebar-collapsed .sidebar .brand-text,
.sidebar-collapsed .sidebar .menu-link span,
.sidebar-collapsed .sidebar .menu-label {
    opacity: 0;
    visibility: hidden;
    width: 0;
}

.sidebar-collapsed .sidebar .menu-link {
    justify-content: center;
    padding: 12px 0;
}

.sidebar-collapsed .sidebar .menu-link i {
    margin-right: 0;
    font-size: 1.5rem;
}

.page-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background: var(--bg);
    transition: var(--transition-base);
}

.topbar {
    height: var(--topbar-height);
    background: var(--topbar-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 30px;
    position: sticky;
    top: 0;
    z-index: 999;
    transition: var(--transition-base);
}

.topbar-left {
    display: flex;
    align-items: center;
    min-width: 0;
}

.topbar-right {
    flex: 0 0 auto;
}

.page-title-mobile {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* --- Components --- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    transition: var(--transition-base);
    overflow: hidden;
}

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

/* Bootstrap Overrides for Theme Consistency */
.bg-body-tertiary {
    background-color: var(--bg) !important;
}

[data-theme="dark"] .bg-body-tertiary {
    background-color: #212428 !important; /* Slightly lighter than surface for contrast */
}

.text-body-secondary {
    color: var(--text-muted) !important;
}

.border {
    border-color: var(--border) !important;
}

.btn-light {
    background-color: var(--bg);
    border-color: var(--border);
    color: var(--text);
}

.btn-light:hover {
    background-color: var(--border);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="dark"] .btn-light {
    background-color: #31353a;
    border-color: #31353a;
    color: var(--text);
}

[data-theme="dark"] .btn-light:hover {
    background-color: #3b4046;
    border-color: #3b4046;
}

.table {
    --bs-table-bg: transparent;
    --bs-table-hover-bg: rgba(var(--primary-rgb), 0.03);
    color: var(--text);
}

[data-theme="dark"] .table {
    --bs-table-hover-bg: rgba(255, 255, 255, 0.02);
}

.table-responsive {
    -webkit-overflow-scrolling: touch;
}

.form-control, .form-select {
    background-color: var(--bg);
    border-color: var(--border);
    color: var(--text);
}

.form-control:focus, .form-select:focus {
    background-color: var(--surface);
    border-color: var(--primary);
    color: var(--text);
    box-shadow: 0 0 0 0.25rem rgba(var(--primary-rgb), 0.1);
}

[data-theme="dark"] .form-control, [data-theme="dark"] .form-select {
    background-color: #212428;
    border-color: #31353a;
}

[data-theme="dark"] .form-control:focus, [data-theme="dark"] .form-select:focus {
    background-color: #25282c;
    border-color: var(--primary);
}

.alert-info {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
    color: var(--primary);
}

[data-theme="dark"] .alert-info {
    background-color: rgba(var(--primary-rgb), 0.1);
    border-color: rgba(var(--primary-rgb), 0.1);
    color: #818cf8;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    padding: 0.75rem 1.75rem;
    border-radius: 12px;
    font-weight: 600;
    transition: var(--transition-base);
    box-shadow: 0 4px 6px -1px rgba(var(--primary-rgb), 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(var(--primary-rgb), 0.3);
}

/* Stats Cards - Fila Style */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.stat-card {
    padding: 30px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.stat-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    flex-shrink: 0;
    transition: var(--transition-base);
}

.stat-card:hover .stat-icon {
    transform: scale(1.1) rotate(-5deg);
}

.stat-info .stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text);
    line-height: 1.1;
    margin-bottom: 4px;
}

.stat-info .stat-label {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

.bg-blue-light { background: #eff2fe; color: #3e60d5; }
.bg-green-light { background: #e6f9f1; color: #0acf97; }
.bg-orange-light { background: #fff8ee; color: #ffbc00; }
.bg-purple-light { background: #f2effd; color: #727cf5; }
.bg-red-light { background: #fef2f2; color: #ef4444; }
.bg-cyan-light { background: #ecfeff; color: #06b6d4; }

[data-theme="dark"] .bg-blue-light { background: rgba(62, 96, 213, 0.15); color: #3e60d5; }
[data-theme="dark"] .bg-green-light { background: rgba(10, 207, 151, 0.15); color: #0acf97; }
[data-theme="dark"] .bg-orange-light { background: rgba(255, 188, 0, 0.15); color: #ffbc00; }
[data-theme="dark"] .bg-purple-light { background: rgba(114, 124, 245, 0.15); color: #727cf5; }
[data-theme="dark"] .bg-red-light { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
[data-theme="dark"] .bg-cyan-light { background: rgba(6, 182, 212, 0.15); color: #06b6d4; }

/* --- Sidebar Menu --- */
.sidebar-header {
    padding: 30px;
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border);
}

.brand {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
    color: var(--text);
}

.brand img { height: 40px; transition: var(--transition-base); }
.brand-text { font-weight: 800; font-size: 1.4rem; letter-spacing: -0.03em; transition: var(--transition-base); }

.menu-list { list-style: none; padding: 20px; margin: 0; }
.menu-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 800;
    letter-spacing: 0.1em;
    margin: 24px 0 12px 16px;
    transition: var(--transition-base);
}

.menu-link {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    color: var(--sidebar-text);
    text-decoration: none !important;
    border-radius: 14px;
    margin-bottom: 6px;
    transition: var(--transition-base);
    font-weight: 600;
    position: relative;
}

.menu-link i { font-size: 1.4rem; }

.menu-badge {
    margin-left: auto;
    min-width: 1.35rem;
    height: 1.35rem;
    padding: 0 0.4rem;
    border-radius: 999px;
    background: #fa5c7c;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.sidebar-collapsed .sidebar .menu-badge {
    position: absolute;
    top: 6px;
    right: 10px;
    margin-left: 0;
    min-width: 0.85rem;
    height: 0.85rem;
    padding: 0;
    font-size: 0;
}

.menu-link:hover {
    background: var(--primary-light);
    color: var(--primary);
    transform: translateX(5px);
}

.menu-link.active {
    background: var(--sidebar-active-bg);
    color: var(--sidebar-active-text);
    box-shadow: 0 10px 15px -3px rgba(var(--primary-rgb), 0.4);
}

[data-theme="dark"] .menu-link:hover {
    background: rgba(79, 70, 229, 0.1);
}

/* --- Topbar Components --- */
.icon-btn {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: var(--transition-base);
}

.icon-btn:hover {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px 16px;
    border-radius: 14px;
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
    border: 1px solid transparent;
}

.user-profile:hover {
    background: var(--surface);
    border-color: var(--border);
    box-shadow: var(--card-shadow);
}

.user-profile .avatar {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid var(--border);
}

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

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

.user-info .name {
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--text);
}

.user-info .role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --- QR Studio Specific (Refined) --- */
.qr-hero {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    color: white;
    padding: 40px;
    border-radius: 24px;
    margin-bottom: 30px;
}

.qr-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 20px;
    transition: all 0.3s ease;
}

.qr-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
}

/* --- Helpers --- */
.transition { transition: all 0.2s ease-in-out; }
.hover-bg-light:hover { background-color: rgba(0,0,0,0.02); }
[data-theme="dark"] .hover-bg-light:hover { background-color: rgba(255,255,255,0.02); }

@media (max-width: 991.98px) {
    .topbar {
        padding: 0 16px;
    }

    .icon-btn {
        width: 40px;
        height: 40px;
        border-radius: 12px;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: 280px;
        transform: translateX(-110%);
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    }

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

    .sidebar-mobile.sidebar-mobile-open .sidebar-overlay {
        opacity: 1;
        visibility: visible;
    }

    main.container-fluid {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }

    .stats-grid {
        gap: 16px;
        grid-template-columns: 1fr;
    }

    .stat-card {
        padding: 18px;
        gap: 16px;
    }

    .stat-icon {
        width: 56px;
        height: 56px;
        border-radius: 14px;
        font-size: 28px;
    }

    .user-profile {
        padding: 0;
        border: 0;
    }
}

@media (max-width: 575.98px) {
    .topbar {
        padding: 0 12px;
    }

    main.container-fluid {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    .card {
        border-radius: 16px;
    }

    .stat-info .stat-number {
        font-size: 1.5rem;
    }
}

@media (hover: none) {
    .card:hover,
    .qr-card:hover {
        transform: none;
    }
}

/* --- Bootstrap bridge (light + dark via data-bs-theme) --- */
[data-theme="dark"] .card,
[data-bs-theme="dark"] .card {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="dark"] .modal-content,
[data-bs-theme="dark"] .modal-content {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
}

[data-theme="dark"] .dropdown-menu,
[data-bs-theme="dark"] .dropdown-menu {
    background: var(--surface);
    border-color: var(--border);
}

[data-theme="dark"] .table,
[data-bs-theme="dark"] .table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text);
    --bs-table-border-color: var(--border);
}

[data-theme="dark"] .footer,
[data-bs-theme="dark"] .footer {
    background: var(--surface);
    border-color: var(--border) !important;
}