/* Custom Sleek CSS Stylesheet - JAYA-PRAKERIN */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Default Theme: Sky White (Putih Langit) */
    --bg-primary: #f0f4f8; /* Soft sky white */
    --bg-secondary: #ffffff; /* Pure white for containers/sidebars */
    --text-primary: #0f172a; /* Slate 900 */
    --text-secondary: #64748b; /* Slate 500 */
    --accent-color: #0284c7; /* Sky blue */
    --accent-hover: #0369a1;
    --border-color: #e2e8f0; /* Soft border */
    --card-bg: #ffffff;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
}

[data-theme="dark"] {
    /* Secondary Theme: Professional Matte Charcoal */
    --bg-primary: #09090b;
    --bg-secondary: #0f0f11;
    --text-primary: #fafafa;
    --text-secondary: #a1a1aa;
    --accent-color: #10b981; /* Premium Emerald for dark mode */
    --accent-hover: #059669;
    --border-color: #27272a;
    --card-bg: #18181b;
    --card-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
}

body {
    background-color: var(--bg-primary);
    background-image: 
        radial-gradient(rgba(2, 132, 199, 0.03) 1px, transparent 0),
        radial-gradient(rgba(2, 132, 199, 0.03) 1px, transparent 0);
    background-size: 24px 24px;
    background-position: 0 0, 12px 12px;
    color: var(--text-primary);
    font-family: var(--font-body);
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
}

[data-theme="dark"] body {
    background-color: var(--bg-primary);
    background-image: 
        radial-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 0),
        radial-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 0);
    background-size: 24px 24px;
    background-position: 0 0, 12px 12px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.025em;
}

/* Typography Overrides */
.text-primary {
    color: var(--accent-color) !important;
}
.text-secondary {
    color: var(--text-secondary) !important;
}
.text-success {
    color: var(--success) !important;
}
.text-warning {
    color: var(--warning) !important;
}
.text-danger {
    color: var(--danger) !important;
}

/* Professional Card Panels */
.glass-card, .card {
    background-color: var(--card-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 12px;
    box-shadow: var(--card-shadow) !important;
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover, .card:hover {
    border-color: var(--text-secondary) !important;
}

[data-theme="dark"] .glass-card:hover, 
[data-theme="dark"] .card:hover {
    border-color: var(--text-secondary) !important;
}

/* Theme Toggle Icon */
.theme-toggle {
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--text-primary);
    transition: color 0.2s;
}
.theme-toggle:hover {
    color: var(--primary);
}

/* Navigation Bar Styling */
.navbar-custom {
    background-color: var(--card-bg) !important;
    border-bottom: 1px solid var(--border-color) !important;
    transition: background-color 0.3s;
}

/* Sidebar Styling */
.sidebar-custom {
    background-color: var(--bg-secondary) !important;
    border-right: 1px solid var(--border-color) !important;
    min-height: calc(100vh - 56px);
    transition: background-color 0.3s, border-color 0.3s;
    padding-top: 1.5rem;
}

.sidebar-custom .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: 6px;
    margin: 0.25rem 0.75rem;
    padding: 0.5rem 0.75rem;
    transition: all 0.15s ease;
}

.sidebar-custom .nav-link:hover {
    color: var(--text-primary) !important;
    background-color: #f1f5f9 !important;
}

[data-theme="dark"] .sidebar-custom .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.05) !important;
}

.sidebar-custom .nav-link.active {
    color: var(--accent-color) !important;
    background-color: #e0f2fe !important; /* Light sky blue */
    font-weight: 600;
}

[data-theme="dark"] .sidebar-custom .nav-link.active {
    color: var(--text-primary) !important;
    background-color: rgba(255, 255, 255, 0.08) !important;
}

/* Forms Styling */
.form-control, .form-select, .input-group-text {
    background-color: #ffffff !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 8px;
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
    transition: all 0.15s ease;
}

.form-control::placeholder {
    color: #94a3b8 !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.15) !important;
}

[data-theme="dark"] .form-control, 
[data-theme="dark"] .form-select, 
[data-theme="dark"] .input-group-text {
    background-color: rgba(255, 255, 255, 0.02) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .form-control::placeholder {
    color: rgba(255, 255, 255, 0.3) !important;
}

[data-theme="dark"] .form-control:focus, 
[data-theme="dark"] .form-select:focus {
    background-color: rgba(255, 255, 255, 0.04) !important;
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2) !important;
}

/* Button Styling */
.btn-primary-custom {
    background-color: var(--accent-color) !important;
    border: 1px solid transparent !important;
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 500;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    transition: all 0.15s ease;
}

.btn-primary-custom:hover {
    background-color: var(--accent-hover) !important;
}

/* Table Design */
.table {
    color: var(--text-primary) !important;
    vertical-align: middle;
    font-size: 0.875rem;
}

.table th {
    background-color: var(--bg-secondary) !important;
    border-bottom: 2px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 0.75rem 1rem;
}

.table td {
    border-bottom: 1px solid var(--border-color) !important;
    background-color: transparent !important;
    padding: 0.75rem 1rem;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.01) !important;
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.015) !important;
}

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.01) !important;
}

[data-theme="dark"] .table-hover tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02) !important;
}

/* Clean Badges */
.badge-score-green {
    background-color: rgba(16, 185, 129, 0.1) !important;
    color: #10b981 !important;
    border: 1px solid rgba(16, 185, 129, 0.2) !important;
}

.badge-score-yellow {
    background-color: rgba(245, 158, 11, 0.1) !important;
    color: #f59e0b !important;
    border: 1px solid rgba(245, 158, 11, 0.2) !important;
}

.badge-score-red {
    background-color: rgba(239, 68, 68, 0.1) !important;
    color: #ef4444 !important;
    border: 1px solid rgba(239, 68, 68, 0.2) !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

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

/* Media Containers */
.media-container {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background-color: #000000;
    aspect-ratio: 4/3;
    border: 1px solid var(--border-color);
}

video#webcam {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Loading Animation */
.pkl-loader-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}
.pkl-loader-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}
.pkl-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}
.pkl-loader-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: pkl-spin 0.8s linear infinite;
}
.pkl-loader-text {
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
    animation: pkl-pulse 1.5s ease-in-out infinite;
}
@keyframes pkl-spin {
    to { transform: rotate(360deg); }
}
@keyframes pkl-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* WhatsApp Floating Icon - Small Bubble Right Bottom */
.wa-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9998;
    width: 36px;
    height: 36px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    box-shadow: 0 3px 8px rgba(37, 211, 102, 0.3);
    transition: all 0.2s ease;
    text-decoration: none;
}
.wa-float:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
    color: #fff;
}
.wa-float i {
    line-height: 1;
}

/* Light Mode Comprehensive Text Fix */
[data-theme="light"] body,
[data-theme="light"] h1, [data-theme="light"] h2,
[data-theme="light"] h3, [data-theme="light"] h4,
[data-theme="light"] h5, [data-theme="light"] h6,
[data-theme="light"] p, [data-theme="light"] span,
[data-theme="light"] label, [data-theme="light"] td,
[data-theme="light"] th, [data-theme="light"] li,
[data-theme="light"] a:not(.btn):not(.nav-link),
[data-theme="light"] .modal-title,
[data-theme="light"] .form-label,
[data-theme="light"] .accordion-button,
[data-theme="light"] .card-title,
[data-theme="light"] .card-body,
[data-theme="light"] .alert,
[data-theme="light"] code,
[data-theme="light"] .badge,
[data-theme="light"] .text-dark,
[data-theme="light"] .fw-semibold,
[data-theme="light"] .fw-bold,
[data-theme="light"] .small,
[data-theme="light"] .btn-light {
    color: #0f172a !important;
}
[data-theme="light"] .text-primary,
[data-theme="light"] a.text-primary {
    color: #0284c7 !important;
}
[data-theme="light"] .text-secondary {
    color: #475569 !important;
}
[data-theme="light"] .text-success {
    color: #059669 !important;
}
[data-theme="light"] .text-warning {
    color: #d97706 !important;
}
[data-theme="light"] .text-danger {
    color: #dc2626 !important;
}
[data-theme="light"] .sidebar-custom .nav-link {
    color: #334155 !important;
}
[data-theme="light"] .sidebar-custom .nav-link.active {
    color: #0284c7 !important;
    background-color: #e0f2fe !important;
}
[data-theme="light"] .table td,
[data-theme="light"] .table th {
    color: #0f172a !important;
}

/* Dark Mode Comprehensive Text Fix */
[data-theme="dark"] body,
[data-theme="dark"] h1, [data-theme="dark"] h2,
[data-theme="dark"] h3, [data-theme="dark"] h4,
[data-theme="dark"] h5, [data-theme="dark"] h6,
[data-theme="dark"] p, [data-theme="dark"] span,
[data-theme="dark"] label, [data-theme="dark"] td,
[data-theme="dark"] th, [data-theme="dark"] li,
[data-theme="dark"] a:not(.btn):not(.nav-link),
[data-theme="dark"] .modal-title,
[data-theme="dark"] .form-label,
[data-theme="dark"] .accordion-button,
[data-theme="dark"] .card-title,
[data-theme="dark"] .card-body,
[data-theme="dark"] .alert,
[data-theme="dark"] code,
[data-theme="dark"] .badge,
[data-theme="dark"] .text-dark,
[data-theme="dark"] .fw-semibold,
[data-theme="dark"] .fw-bold,
[data-theme="dark"] .small,
[data-theme="dark"] .btn-light {
    color: #f8fafc !important;
}
[data-theme="dark"] .text-primary,
[data-theme="dark"] a.text-primary {
    color: #38bdf8 !important;
}
[data-theme="dark"] .text-secondary {
    color: #94a3b8 !important;
}
[data-theme="dark"] .text-success {
    color: #34d399 !important;
}
[data-theme="dark"] .text-warning {
    color: #fbbf24 !important;
}
[data-theme="dark"] .text-danger {
    color: #f87171 !important;
}
[data-theme="dark"] .sidebar-custom .nav-link {
    color: #cbd5e1 !important;
}
[data-theme="dark"] .sidebar-custom .nav-link.active {
    color: #38bdf8 !important;
    background-color: rgba(56, 189, 248, 0.1) !important;
}
[data-theme="dark"] .table td,
[data-theme="dark"] .table th {
    color: #f8fafc !important;
}

/* Mobile Sidebar Overlay */
@media (max-width: 767.98px) {
    .sidebar-custom {
        position: fixed !important;
        top: 0;
        left: -280px;
        width: 280px;
        height: 100vh;
        z-index: 1050;
        overflow-y: auto;
        transition: left 0.3s ease !important;
        border-right: 1px solid var(--border-color) !important;
        box-shadow: 4px 0 12px rgba(0,0,0,0.1);
        display: flex !important;
        flex-direction: column;
    }
    .sidebar-custom.show {
        left: 0 !important;
    }
    .sidebar-custom > div {
        display: flex;
        flex-direction: column;
        height: 100%;
    }
    .sidebar-backdrop {
        display: none;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(0,0,0,0.5);
        z-index: 1049;
    }
    .sidebar-backdrop.show {
        display: block !important;
    }
    body.sidebar-open {
        overflow: hidden;
    }
    main {
        margin-left: 0 !important;
        padding: 1rem !important;
    }
}

/* Dark Mode Comprehensive Text Fix */
[data-theme="dark"] body,
[data-theme="dark"] h1, [data-theme="dark"] h2,
[data-theme="dark"] h3, [data-theme="dark"] h4,
[data-theme="dark"] h5, [data-theme="dark"] h6,
[data-theme="dark"] p, [data-theme="dark"] span,
[data-theme="dark"] label, [data-theme="dark"] td,
[data-theme="dark"] th, [data-theme="dark"] li,
[data-theme="dark"] .form-label,
[data-theme="dark"] .card-title,
[data-theme="dark"] .card-body {
    color: #fafafa !important;
}
[data-theme="dark"] .text-secondary, [data-theme="dark"] .small {
    color: #a1a1aa !important;
}
[data-theme="dark"] .text-primary {
    color: #10b981 !important;
}
[data-theme="dark"] .sidebar-custom .nav-link {
    color: #a1a1aa !important;
}
[data-theme="dark"] .sidebar-custom .nav-link.active {
    color: #fafafa !important;
    background-color: rgba(255, 255, 255, 0.08) !important;
}
[data-theme="dark"] .table td,
[data-theme="dark"] .table th {
    color: #fafafa !important;
}