/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Discord Dark Theme */
:root {
    --radius: 8px;
    --radius-sm: 4px;
    
    /* Discord kleuren */
    --primary-color: #5865f2; /* Discord blauw */
    --primary-dark: #4752c4;
    --primary-hover: #4752c4;
    --secondary-color: #4f545c;
    --success-color: #23a55a;
    --danger-color: #f23f42;
    --warning-color: #f0b232;
    
    /* Discord achtergronden */
    --bg-color: #36393f; /* Discord main background */
    --card-bg: #2f3136; /* Discord sidebar/header background */
    --card-hover: #40444b; /* Discord hover */
    
    /* Discord tekst */
    --text-color: #dcddde; /* Discord text primary */
    --text-light: #b9bbbe; /* Discord text secondary */
    --text-muted: #72767d; /* Discord text muted */
    
    /* Discord borders */
    --border-color: #202225;
    --border-hover: #40444b;
    
    /* Shadows */
    --shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px 0 rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 16px 0 rgba(0, 0, 0, 0.4);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg-color);
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-box {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.login-title {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
    color: var(--text-color);
}

.login-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 14px;
}

.login-form {
    margin-top: 30px;
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form .form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-color);
    font-size: 14px;
}

/* Login form gebruikt dezelfde styling als andere forms */

/* Navigation */
.navbar {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.nav-brand-link {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.2s;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-brand-link:hover {
    opacity: 0.8;
}

.nav-brand h1 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.logo-icon {
    width: 100%;
    height: 100%;
    transition: transform 0.2s;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.nav-brand-link:hover .logo-icon {
    transform: scale(1.1) rotate(5deg);
}

.logo-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.3px;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 20px;
}

.nav-link {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    display: inline-block;
}

.nav-link:hover {
    background: var(--bg-color);
    color: var(--primary-color);
}
/* Main Content */
.main-content {
    flex: 1;
    padding: 30px 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.page-header h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
    text-align: center;
}

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

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

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

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

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

.btn-danger:hover {
    background: #e03033;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-link {
    background: none;
    color: var(--primary-color);
    text-decoration: underline;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-block {
    width: 100%;
    display: block;
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
}

.alert-error {
    background: rgba(242, 63, 66, 0.1);
    color: #f23f42;
    border: 1px solid rgba(242, 63, 66, 0.2);
}

.alert-success {
    background: rgba(35, 165, 90, 0.1);
    color: #23a55a;
    border: 1px solid rgba(35, 165, 90, 0.2);
}

/* Filters */
.filters {
    background: var(--card-bg);
    padding: 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.filter-group {
    margin-bottom: 20px;
}

.filter-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-color);
}

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    background: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition: all 0.2s;
    font-size: 14px;
}

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

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

.search-box {
    margin-top: 20px;
}

.search-box form {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.search-box input {
    flex: 1;
    min-width: 200px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
}

/* Items Grid */
.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 30px;
}

.item-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

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

.item-image-link {
    display: block;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.2s;
}

.item-image-link:hover {
    opacity: 0.9;
}

.item-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
}

.item-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0);
    transition: background 0.2s;
    pointer-events: none;
}

.item-image-link:hover .item-image::after {
    background: rgba(0, 0, 0, 0.1);
}

.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s;
}

.item-image-link:hover .item-image img {
    transform: scale(1.05);
}

.placeholder-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}

.item-info {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.item-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-color);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.item-meta {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.item-price {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 16px;
}

.item-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
    font-size: 12px;
    color: var(--text-light);
}

.item-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-bundle {
    background: rgba(88, 101, 242, 0.2);
    color: #5865f2;
    border: 1px solid rgba(88, 101, 242, 0.3);
}

.badge-box18 {
    background: rgba(240, 178, 50, 0.2);
    color: #f0b232;
    border: 1px solid rgba(240, 178, 50, 0.3);
}

.badge-box36 {
    background: rgba(242, 63, 66, 0.2);
    color: #f23f42;
    border: 1px solid rgba(242, 63, 66, 0.3);
}

.badge-etb {
    background: rgba(35, 165, 90, 0.2);
    color: #23a55a;
    border: 1px solid rgba(35, 165, 90, 0.3);
}

.badge-overig {
    background: rgba(79, 84, 92, 0.2);
    color: #4f545c;
    border: 1px solid rgba(79, 84, 92, 0.3);
}

.badge-default {
    background: var(--bg-color);
    color: var(--text-color);
}

/* Forms */
.form {
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.form-section {
    margin-bottom: 30px;
}

.form-section h2 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-color);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-color);
}

.form-group .required {
    color: var(--danger-color);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="url"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: var(--bg-color);
    color: var(--text-color);
    transition: all 0.2s;
    box-sizing: border-box;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
    border-color: var(--border-hover);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.1);
    background: var(--bg-color);
    color: var(--text-color);
}

.form-group input:disabled {
    background: var(--bg-color);
    cursor: not-allowed;
}

.form-group small {
    display: block;
    margin-top: 4px;
    color: var(--text-light);
    font-size: 12px;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
}

.image-preview {
    margin-top: 12px;
}

.image-preview img {
    max-width: 200px;
    max-height: 200px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.form-info {
    margin-top: 20px;
    padding: 12px;
    background: var(--bg-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-light);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 30px;
}

.page-info {
    padding: 0 12px;
    color: var(--text-light);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

/* Footer */
.footer {
    background: var(--card-bg);
    border-top: 1px solid var(--border-color);
    padding: 20px;
    margin-top: auto;
    text-align: center;
    color: var(--text-light);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .items-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 16px;
    }
    
    .navbar .container {
        flex-direction: column;
        height: auto;
        padding: 12px 20px;
    }
    
    .nav-links {
        margin-top: 12px;
        flex-wrap: wrap;
    }
    
    .form {
        padding: 20px;
    }
    
    .filters {
        padding: 16px;
    }
    
    .search-box form {
        flex-direction: column;
    }
    
    .search-box input {
        width: 100%;
    }
}

/* Loading indicator */
.loading-indicator {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-light);
}

.loading-indicator p {
    margin: 0;
    font-size: 16px;
}