/* TailAdmin Frontend Styles */
/* Modern, clean design inspired by TailAdmin for frontend pages */

/* ===== ROOT VARIABLES ===== */
:root {
    /* TailAdmin Color Scheme */
    --primary-color: #3c50e0;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #f87171;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    --dark-color: #1c2434;
    --light-color: #f1f5f9;
    --white: #ffffff;
    --muted: #64748b;
    --border-color: #e2e8f0;
    --text-body: #64748b;
    --text-title: #1c2434;
    --bg-gray: #f8fafc;
    --bg-gray-2: #f1f5f9;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --card-shadow-hover: 0 4px 6px rgba(0, 0, 0, 0.07);
}

/* ===== BODY & BASE LAYOUT ===== */
body {
    font-family: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-gray);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-body);
    font-weight: 400;
}

/* ===== NAVIGATION ===== */
.navbar {
    background: var(--white) !important;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    padding: 16px 0;
}

.navbar-brand {
    font-weight: 700;
    color: var(--text-title) !important;
    font-size: 20px;
}

.nav-link {
    color: var(--text-body) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 16px !important;
    border-radius: var(--border-radius);
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background-color: rgba(60, 80, 224, 0.1);
}

/* ===== CARDS ===== */
.card {
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    border-radius: var(--border-radius);
    background: var(--white);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--card-shadow-hover);
}

.card-header {
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: 20px 24px;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    color: var(--text-title);
    font-weight: 600;
}

.card-body {
    padding: 24px;
}

.card-title {
    color: var(--text-title);
    font-weight: 600;
    margin: 0;
}

/* ===== BUTTONS ===== */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 12px 24px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
    font-size: 16px;
}

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

.btn-primary:hover {
    background: #313d9a;
    border-color: #313d9a;
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(60, 80, 224, 0.3);
}

.btn-secondary {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--white);
}

.btn-secondary:hover {
    background: #475569;
    border-color: #475569;
    color: var(--white);
    transform: translateY(-1px);
}

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

.btn-success:hover {
    background: #059669;
    border-color: #059669;
    color: var(--white);
    transform: translateY(-1px);
}

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

.btn-warning:hover {
    background: #d97706;
    border-color: #d97706;
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn-danger {
    background: var(--danger-color);
    border-color: var(--danger-color);
    color: var(--white);
}

.btn-danger:hover {
    background: #ef4444;
    border-color: #ef4444;
    color: var(--white);
    transform: translateY(-1px);
}

.btn-outline-primary {
    background: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.btn-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.btn-link:hover {
    color: #313d9a;
    text-decoration: underline;
}

/* ===== FORMS ===== */
.form-label {
    color: var(--text-title);
    font-weight: 500;
    margin-bottom: 8px;
}

.form-control {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 12px 16px;
    font-size: 16px;
    color: var(--text-title);
    background: var(--white);
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(60, 80, 224, 0.1);
    outline: none;
}

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

.form-select {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 12px 16px;
    font-size: 16px;
    color: var(--text-title);
    background: var(--white);
    transition: all 0.3s ease;
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(60, 80, 224, 0.1);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(60, 80, 224, 0.1);
}

.form-text {
    color: var(--muted);
    font-size: 14px;
    margin-top: 4px;
}

/* ===== ALERTS ===== */
.alert {
    border-radius: var(--border-radius);
    padding: 16px;
    margin-bottom: 20px;
    border: 1px solid transparent;
}

.alert-success {
    background: #f0fdf4;
    border-color: #86efac;
    color: #166534;
}

.alert-danger {
    background: #fef2f2;
    border-color: #fecaca;
    color: #dc2626;
}

.alert-warning {
    background: #fffbeb;
    border-color: #fed7aa;
    color: #92400e;
}

.alert-info {
    background: #f0f9ff;
    border-color: #7dd3fc;
    color: #0c4a6e;
}

/* ===== BADGES ===== */
.badge {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 4px 8px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-primary {
    background: rgba(60, 80, 224, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(60, 80, 224, 0.2);
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-danger {
    background: rgba(248, 113, 113, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(248, 113, 113, 0.2);
}

.badge-secondary {
    background: rgba(100, 116, 139, 0.1);
    color: var(--secondary-color);
    border: 1px solid rgba(100, 116, 139, 0.2);
}

/* ===== TABLES ===== */
.table {
    width: 100%;
    margin-bottom: 0;
    color: var(--text-body);
    background-color: var(--white);
    border-collapse: collapse;
}

.table thead th {
    background: var(--bg-gray-2);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 20px;
    font-weight: 500;
    color: var(--text-title);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-top: none;
    vertical-align: middle;
}

.table tbody td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
    font-size: 16px;
    color: var(--text-body);
    line-height: 1.5;
}

.table tbody tr {
    transition: background-color 0.15s ease;
}

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

.table tbody tr:last-child td {
    border-bottom: none;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-title);
    font-weight: 600;
}

.text-title {
    color: var(--text-title);
}

.text-body {
    color: var(--text-body);
}

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

.text-primary {
    color: var(--primary-color);
}

.text-success {
    color: var(--success-color);
}

.text-warning {
    color: var(--warning-color);
}

.text-danger {
    color: var(--danger-color);
}

/* ===== UTILITIES ===== */
.shadow-modern {
    box-shadow: var(--card-shadow);
}

.shadow-hover:hover {
    box-shadow: var(--card-shadow-hover);
}

.rounded-modern {
    border-radius: var(--border-radius);
}

.bg-light {
    background-color: var(--bg-gray) !important;
}

/* ===== CATEGORY SELECTION (Frontend specific) ===== */
.category-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 20px 0;
}

.category-option {
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 20px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.category-option:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
}

.category-option.selected {
    border-color: var(--primary-color);
    background: rgba(60, 80, 224, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
}

.category-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 20px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
}

.category-option:hover .category-icon,
.category-option.selected .category-icon {
    transform: scale(1.1);
    box-shadow: var(--card-shadow-hover);
}

.category-name {
    font-weight: 500;
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.3;
}

.category-option.selected .category-name {
    color: var(--text-title);
    font-weight: 600;
}

.category-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: transparent;
    transition: all 0.3s ease;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.category-option.selected::before {
    background: var(--primary-color);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .category-selection-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .category-option {
        padding: 16px 12px;
    }
    
    .category-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
        margin-bottom: 8px;
    }
    
    .category-name {
        font-size: 12px;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .card-body {
        padding: 16px;
    }
    
    .card-header {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .category-selection-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .navbar {
        padding: 12px 0;
    }
    
    .card-body {
        padding: 12px;
    }
    
    .card-header {
        padding: 12px;
    }
}