/* assets/css/style.css */

:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --secondary: #64748b;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #0ea5e9;
    
    /* Light Theme - Ultra Bright */
    --background: #ffffff;
    --surface: #f8fafc;
    --surface-border: #e2e8f0;
    --text-main: #020617;
    --text-muted: #64748b;
    --navbar-bg: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}
[data-theme='dark'] {
    /* Dark Theme - Deep Black */
    --background: #000000;
    --surface: #0f172a;
    --surface-border: #1e293b;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --navbar-bg: #1e1b4b;
    --card-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.1);
}

body {
    background-color: var(--background);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    transition: background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1), color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

h1, h2, h3, h4, h5, h6, .display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    color: var(--text-main) !important;
}

p, span, li {
    color: var(--text-main);
}

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

.navbar {
    background: var(--navbar-bg) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
}

.card {
    background-color: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.4s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.btn-primary {
    background-color: var(--primary);
    border: none;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: scale(1.02);
}

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

.table thead th {
    background-color: var(--background);
    color: var(--text-muted);
    border-bottom: 1px solid var(--surface-border);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1.25rem;
}

.table tbody td {
    padding: 1.25rem;
    border-bottom: 1px solid var(--surface-border);
    background-color: var(--surface);
}

.form-control, .form-select {
    background-color: var(--surface);
    border: 1px solid var(--surface-border);
    color: var(--text-main);
    padding: 0.75rem 1rem;
    border-radius: 12px;
    transition: all 0.2s ease;
}

.form-control:focus {
    background-color: var(--surface);
    color: var(--text-main);
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.badge {
    padding: 0.6em 1em;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.75rem;
}

/* Glassmorphism for certain elements */
.glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme='dark'] .bg-light, 
[data-theme='dark'] .bg-white,
[data-theme='dark'] .card-header,
[data-theme='dark'] .list-group-item {
    background-color: var(--background) !important;
    color: var(--text-main) !important;
    border-color: var(--surface-border) !important;
}

[data-theme='dark'] .card-body {
    background-color: var(--surface);
    border-radius: 20px;
}

[data-theme='dark'] .card-title,
[data-theme='dark'] .display-4,
[data-theme='dark'] .display-5,
[data-theme='dark'] li {
    color: var(--text-main) !important;
}

[data-theme='dark'] .text-muted,
[data-theme='dark'] .blockquote-footer {
    color: var(--text-muted) !important;
}

[data-theme='dark'] .card {
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme='dark'] .table,
[data-theme='dark'] .table tr,
[data-theme='dark'] .table th, 
[data-theme='dark'] .table td,
[data-theme='dark'] .table tbody th,
[data-theme='dark'] .table tbody td {
    color: #f8fafc !important;
}

[data-theme='dark'] .table thead th {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-muted) !important;
}

[data-theme='dark'] .text-muted {
    color: #94a3b8 !important;
}

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

.text-gradient {
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.shadow-premium {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25) !important;
}

.rounded-4 { border-radius: 1.5rem !important; }
.rounded-5 { border-radius: 2.5rem !important; }

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--background);
}
::-webkit-scrollbar-thumb {
    background: var(--surface-border);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}