/* CosmoCraftCMS - Professional Dark Theme */

:root {
    /* Primary Colors */
    --primary-color: #3B82F6;
    --primary-dark: #2563EB;
    --primary-light: #60A5FA;
    
    /* Secondary Colors */
    --secondary-color: #8B5CF6;
    --accent-color: #06D6A0;
    --warning-color: #F59E0B;
    --error-color: #EF4444;
    --success-color: #10B981;
    
    /* Dark Background Colors */
    --bg-primary: #0F172A;      /* Slate 900 */
    --bg-secondary: #1E293B;    /* Slate 800 */
    --bg-tertiary: #334155;     /* Slate 700 */
    --bg-card: #1E293B;         /* Card background */
    --bg-surface: #334155;      /* Surface background */
    --bg-hover: #475569;        /* Hover states */
    
    /* Text Colors */
    --text-primary: #F8FAFC;    /* Slate 50 */
    --text-secondary: #CBD5E1;  /* Slate 300 */
    --text-muted: #94A3B8;      /* Slate 400 */
    --text-disabled: #64748B;   /* Slate 500 */
    
    /* Border Colors */
    --border-color: #475569;    /* Slate 600 */
    --border-light: #64748B;    /* Slate 500 */
    --border-dark: #334155;     /* Slate 700 */
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.6), 0 4px 6px -2px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-card: linear-gradient(145deg, #1E293B 0%, #334155 100%);
    --gradient-nav: linear-gradient(180deg, #0F172A 0%, #1E293B 100%);
}

/* Global Styles */
* {
    box-sizing: border-box;
}

html, body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* Override MudBlazor default fonts */
.mud-typography,
.mud-typography-body1,
.mud-typography-body2,
.mud-typography-h1,
.mud-typography-h2,
.mud-typography-h3,
.mud-typography-h4,
.mud-typography-h5,
.mud-typography-h6,
.mud-button,
.mud-input,
.mud-form-control {
    font-family: 'Inter', 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

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: 1.125rem; }

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* Links */
a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* Buttons */
.btn-primary {
    background: var(--gradient-primary);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    padding: 12px 24px;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Cards */
.card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-light);
}

.card-header {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border-bottom: 1px solid var(--border-color);
    border-radius: 12px 12px 0 0;
    padding: 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

/* Navigation */
.navbar {
    background: var(--gradient-nav);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    padding: 0.75rem 1rem !important;
    border-radius: 8px;
    margin: 0.25rem;
    transition: all 0.2s ease;
}

.nav-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary) !important;
    transform: translateX(4px);
}

.nav-link.active {
    background: var(--gradient-primary);
    color: white !important;
}

/* Sidebar */
.sidebar {
    background: var(--gradient-nav);
    border-right: 1px solid var(--border-color);
    min-height: 100vh;
}

.sidebar .nav-item {
    margin: 0.25rem 0.75rem;
}

.sidebar .nav-link {
    border-radius: 8px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

.sidebar .nav-link:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    transform: translateX(4px);
}

.sidebar .nav-link.active {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.sidebar .nav-link .oi {
    margin-right: 0.75rem;
    font-size: 1.1rem;
}

/* Tables */
.table {
    background: var(--bg-card);
    color: var(--text-primary);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.table thead th {
    background: var(--bg-tertiary);
    border-bottom: 2px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    padding: 1rem;
}

.table tbody td {
    border-top: 1px solid var(--border-dark);
    color: var(--text-secondary);
    padding: 1rem;
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

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

/* Forms */
.form-control {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    background: var(--bg-tertiary);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    color: var(--text-primary);
}

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

.form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* Badges and Chips */
.badge {
    border-radius: 6px;
    font-weight: 500;
    padding: 0.375rem 0.75rem;
}

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

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

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

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

/* Alerts */
.alert {
    border-radius: 8px;
    border: none;
    padding: 1rem 1.5rem;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border-left: 4px solid var(--success-color);
    color: var(--success-color);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--warning-color);
    color: var(--warning-color);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border-left: 4px solid var(--error-color);
    color: var(--error-color);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-left: 4px solid var(--primary-color);
    color: var(--primary-light);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 2rem;
    height: 2rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.show {
        transform: translateX(0);
    }
    
    .card {
        margin: 0.5rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
}

/* Utility Classes */
.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-success { color: var(--success-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-error { color: var(--error-color) !important; }

.bg-primary { background: var(--bg-primary) !important; }
.bg-secondary { background: var(--bg-secondary) !important; }
.bg-card { background: var(--bg-card) !important; }

.border-primary { border-color: var(--border-color) !important; }
.rounded { border-radius: 8px !important; }
.rounded-lg { border-radius: 12px !important; }

.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

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

.slide-in {
    animation: slideIn 0.3s ease;
}

/* Professional Enhancements */
.glass-effect {
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(203, 213, 225, 0.1);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hover-lift {
    transition: transform 0.2s ease;
}

.hover-lift:hover {
    transform: translateY(-2px);
}

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

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

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

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