/**
 * Coacheo.de - Custom Styles
 */

:root {
    /* Primary colors */
    --primary: #4f46e5;
    --primary-light: #818cf8;
    --primary-dark: #3730a3;
    
    /* Secondary colors */
    --secondary: #64748b;
    --secondary-light: #94a3b8;
    --secondary-dark: #475569;
    
    /* Neutral colors */
    --neutral-50: #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1e293b;
    --neutral-900: #0f172a;
    
    /* Accent colors */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    /* Additional variables */
    --body-bg: #ffffff;
    --body-color: var(--neutral-800);
    --border-radius: 0.5rem;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;
    
    /* Card variables */
    --card-bg: #ffffff;
    --card-border: var(--neutral-200);
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Form variables */
    --input-bg: #ffffff;
    --input-border: var(--neutral-300);
    --input-focus-border: var(--primary);
    --input-focus-shadow: 0 0 0 0.25rem rgba(79, 70, 229, 0.25);
    
    /* Spacing variables */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
}

/* Override Bootstrap Variables */
:root {
    --bs-primary: var(--primary);
    --bs-secondary: var(--secondary);
    --bs-success: var(--success);
    --bs-info: var(--info);
    --bs-warning: var(--warning);
    --bs-danger: var(--danger);
    --bs-border-radius: var(--border-radius);
    --bs-border-radius-sm: calc(var(--border-radius) * 0.8);
    --bs-border-radius-lg: calc(var(--border-radius) * 1.2);
    --bs-btn-border-radius: var(--border-radius);
    --bs-card-border-radius: var(--border-radius);
}

/* Base Styles */
body {
    font-family: 'Inter', sans-serif;
    color: var(--body-color);
    background-color: var(--body-bg);
    line-height: 1.6;
    font-size: 16px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--neutral-900);
    margin-bottom: 1rem;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

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

main {
    flex: 1 0 auto;
}

footer {
    flex-shrink: 0;
}

/* Utility Classes */
.text-primary {
    color: var(--primary) !important;
}

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

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

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

.bg-light {
    background-color: var(--neutral-100) !important;
}

.bg-dark {
    background-color: var(--neutral-800) !important;
}

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

.shadow-sm {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24) !important;
}

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

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

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

.fw-medium {
    font-weight: 500 !important;
}

.transition {
    transition: var(--transition);
}

/* Navbar Styles */
.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-light .navbar-nav .nav-link {
    color: var(--neutral-600);
    font-weight: 500;
    padding: 0.5rem 1rem;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
    color: var(--primary);
}

/* Button Styles */
.btn {
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

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

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

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: white;
}

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

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

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* Card Styles */
.card {
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    height: 100%;
}

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

.card-img-top {
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
}

.card-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-subtitle {
    color: var(--secondary);
    margin-bottom: 1rem;
    font-weight: 500;
}

/* Form Styles */
.form-control,
.form-select {
    padding: 0.625rem 1rem;
    border: 1px solid var(--input-border);
    border-radius: var(--border-radius);
    color: var(--neutral-700);
    background-color: var(--input-bg);
    transition: var(--transition);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--input-focus-border);
    box-shadow: var(--input-focus-shadow);
}

.form-label {
    font-weight: 500;
    color: var(--neutral-700);
    margin-bottom: 0.5rem;
}

.form-text {
    color: var(--neutral-500);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Coach Cards */
.coach-card {
    position: relative;
    overflow: hidden;
}

.coach-card .badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 1;
}

.coach-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid white;
    box-shadow: var(--box-shadow);
    margin-bottom: 1rem;
}

.coach-rating {
    margin-bottom: 1rem;
}

.coach-rating .stars {
    color: var(--warning);
    font-size: 1.25rem;
}

.coach-categories {
    margin-bottom: 1rem;
}

.coach-categories .badge {
    background-color: var(--neutral-200);
    color: var(--neutral-700);
    font-weight: 500;
    margin-right: 0.25rem;
    margin-bottom: 0.25rem;
    border-radius: 20px;
    padding: 0.35rem 0.75rem;
}

.coach-price {
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.coach-languages {
    margin-bottom: 1rem;
}

.coach-languages .badge {
    background-color: var(--neutral-100);
    color: var(--neutral-600);
    font-weight: 500;
    margin-right: 0.25rem;
    padding: 0.25rem 0.5rem;
}

/* Coach Profile */
.profile-header {
    background-color: var(--neutral-100);
    padding: 3rem 0;
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
}

.profile-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid white;
    box-shadow: var(--box-shadow);
}

.profile-info {
    margin-left: 2rem;
}

.profile-rating .stars {
    color: var(--warning);
    font-size: 1.25rem;
    margin-right: 0.5rem;
}

.profile-rating .count {
    color: var(--neutral-500);
}

.booking-sidebar {
    position: sticky;
    top: 2rem;
}

.booking-card {
    border: 1px solid var(--neutral-200);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
}

.review-item {
    border-bottom: 1px solid var(--neutral-200);
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
}

.review-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
}

.review-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.review-author {
    font-weight: 600;
}

.review-date {
    color: var(--neutral-500);
    font-size: 0.875rem;
}

.review-rating {
    color: var(--warning);
    margin-bottom: 0.5rem;
}

/* Search Filters */
.search-filters {
    background-color: var(--neutral-100);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.filter-header {
    margin-bottom: 1rem;
    font-weight: 600;
}

.search-results-count {
    margin-bottom: 1.5rem;
    color: var(--neutral-600);
}

/* Dashboard */
.dashboard-header {
    background-color: var(--neutral-100);
    padding: 2rem 0;
    margin-bottom: 2rem;
    border-radius: var(--border-radius);
}

.dashboard-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    flex: 1;
    background-color: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--neutral-500);
    font-weight: 500;
}

.dashboard-actions {
    margin-bottom: 2rem;
}

.table-responsive {
    margin-bottom: 2rem;
}

.dashboard-table th {
    font-weight: 600;
    color: var(--neutral-700);
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.125rem;
    }
    
    .profile-header {
        text-align: center;
    }
    
    .profile-avatar {
        margin-bottom: 1.5rem;
    }
    
    .profile-info {
        margin-left: 0;
    }
    
    .dashboard-stats {
        flex-direction: column;
    }
}

@media (max-width: 767.98px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero {
        padding: 3rem 0;
    }
    
    .search-filters {
        margin-bottom: 1.5rem;
    }
    
    .coach-card {
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero {
        padding: 2rem 0;
    }
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Admin Dashboard Styles */
.admin-card {
    transition: var(--transition);
    margin-bottom: 1.5rem;
}

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

.admin-dashboard table th {
    font-weight: 600;
    color: var(--neutral-700);
}

.admin-dashboard table td {
    vertical-align: middle;
}

/* Dropdown submenu styles */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -1px;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
}

.dropdown-submenu:hover > .dropdown-menu {
    display: block;
}

.dropdown-submenu > span {
    display: block;
    padding: 0.25rem 1rem;
    cursor: pointer;
}

.dropdown-submenu > span:hover {
    background-color: var(--neutral-100);
}

/* Print Styles */
@media print {
    .navbar, .footer, .btn, .search-filters, .booking-sidebar {
        display: none !important;
    }
    
    body {
        background-color: white;
    }
    
    .card, .profile-header {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    
    .container {
        max-width: 100% !important;
        width: 100% !important;
    }
}