/* =====================================================
   BRENNHOLZ-BOX ADMIN SYSTEM - CUSTOM STYLES
   Basierend auf Frontend-Design
   ===================================================== */


:root {
    --primary-color: #f0e0bf;
    --dark-primary: #111;
    --text-dark: #111;
    --text-light: #4a4a4a;
    --bg-light: #f4f3f2;
    --white: #ffffff;
    --signal-color: #1ABC9C;
    --signal-color-dark: #0F6763;
    --signal-color-light: #d4ebe5;
    --danger: #e74c3c;
    --warning: #f39c12;
    --info: #3498db;
    --success: #27ae60;
    --sidebar-width: 260px;
}

/* ===== ADMIN LAYOUT ===== */
.admin-wrapper {
    display: flex;
    min-height: 100vh;
    background: var(--bg-light);
}

.admin-sidebar {
    width: var(--sidebar-width);
    background: var(--dark-primary);
    color: var(--white);
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    max-width: 180px;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--signal-color);
}

.nav-item.active {
    background: var(--signal-color);
    color: var(--white);
}

.nav-item .material-icons-outlined {
    font-size: 24px;
}

.nav-item .badge {
    margin-left: auto;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-user {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* ===== MAIN CONTENT ===== */
.admin-main {
    margin-left: var(--sidebar-width);
    flex: 1;
    min-height: 100vh;
}

.admin-header {
    background: var(--white);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.admin-header h1 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin: 0;
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
}

.admin-content {
    padding: 2rem;
}

/* ===== LOGIN PAGE ===== */
.login-page {
    background: linear-gradient(135deg, #fdfcfb 0%, #e2d1c3 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 450px;
    padding: 20px;
}

.login-box {
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    padding: 3rem;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    max-width: 180px;
    margin-bottom: 1.5rem;
}

.login-header h1 {
    font-size: 1.8rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.login-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #eee;
}

.login-footer p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.login-footer a {
    color: var(--signal-color);
    font-weight: 600;
    text-decoration: none;
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group input[type="date"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    font-size: 1rem;
    font-family: 'Roboto', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--signal-color);
    box-shadow: 0 0 0 3px rgba(26, 188, 156, 0.1);
}

.form-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--signal-color-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background: #6c757d;
    color: var(--white);
}

.btn-secondary:hover {
    background: #5a6268;
}

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

.btn-danger:hover {
    background: #c0392b;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* ===== ALERTS ===== */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
}

.alert-success {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-error {
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.alert-info {
    background: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

/* ===== STATS CARDS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    width: 60px;
    height: 60px;
    background: var(--signal-color-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon .material-icons-outlined {
    font-size: 32px;
    color: var(--signal-color);
}

.stat-content h3 {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

/* ===== TIMEFRAME FILTER ===== */
.timeframe-filter {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.6rem 1.2rem;
    background: var(--white);
    border: 2px solid #e0e0e0;
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: var(--signal-color);
    color: var(--signal-color);
}

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

/* ===== SECTION CARDS ===== */
.section-card {
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
    padding-bottom:2rem;
}

.section-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section-header h2 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin: 0;
}

/* ===== TABLES ===== */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead th {
    background: var(--bg-light);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-dark);
    border-bottom: 2px solid #ddd;
}

.data-table tbody td {
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.data-table tbody tr:hover {
    background: #f9f9f9;
}

/* ===== BADGES ===== */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
}

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

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

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

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

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

.badge-secondary {
    background: #6c757d;
    color: var(--white);
}

/* ===== FILTER BAR ===== */
.filter-bar {
    background: var(--white);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
}

.filter-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.filter-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 1rem;
}

.filter-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
}

/* ===== UTILITIES ===== */
.text-center {
    text-align: center;
}

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

.link-small {
    font-size: 0.9rem;
    color: var(--signal-color);
    text-decoration: none;
}

.link-small:hover {
    text-decoration: underline;
}

/* ===== PAGINATION ===== */
.pagination-wrapper {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: center;
}

.pagination {
    display: flex;
    list-style: none;
    gap: 0.5rem;
}

.page-item a,
.page-item span {
    padding: 0.5rem 1rem;
    background: var(--white);
    border: 1px solid #ddd;
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-dark);
}

.page-item a:hover {
    background: var(--signal-color);
    color: var(--white);
    border-color: var(--signal-color);
}

.page-item.active span {
    background: var(--signal-color);
    color: var(--white);
    border-color: var(--signal-color);
}

.page-item.disabled span {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .admin-sidebar.open {
        transform: translateX(0);
    }
    
    .admin-main {
        margin-left: 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-form {
        grid-template-columns: 1fr;
    }
}