/**
 * Custom Styles für Birthday Reminder App
 */

/* Allgemeine Anpassungen */
body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Navigation */
.navbar-brand {
    font-weight: 600;
    font-size: 1.3rem;
}

.navbar-brand i {
    font-size: 1.5rem;
    margin-right: 0.5rem;
}

/* Login-Seite */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 20px;
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    max-width: 400px;
    width: 100%;
}

.login-box .display-1 {
    color: #667eea;
}

/* Statistik-Karten */
.stat-card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.stat-card .card-body {
    padding: 1.5rem;
}

.stat-card h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

.stat-card h6 {
    font-size: 0.75rem;
    letter-spacing: 1px;
    font-weight: 600;
}

/* Cards */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-bottom: 1.5rem;
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 2px solid #e9ecef;
    border-radius: 10px 10px 0 0 !important;
    padding: 1rem 1.25rem;
}

.card-header h5 {
    margin: 0;
    font-weight: 600;
}

/* Tabellen */
.table {
    margin-bottom: 0;
}

.table thead th {
    border-bottom: 2px solid #dee2e6;
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 600;
    color: #6c757d;
    letter-spacing: 0.5px;
}

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

.table tbody tr:hover {
    background-color: #f8f9fa;
}

/* Badges */
.badge {
    padding: 0.4em 0.8em;
    font-weight: 500;
    font-size: 0.85rem;
}

/* Buttons */
.btn {
    border-radius: 6px;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.btn i {
    margin-right: 0.3rem;
}

.btn-sm i {
    margin-right: 0;
}

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

.alert i {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

/* Modals */
.modal-header {
    border-bottom: 2px solid #e9ecef;
    padding: 1.25rem 1.5rem;
}

.modal-footer {
    border-top: 2px solid #e9ecef;
    padding: 1rem 1.5rem;
}

.modal-title {
    font-weight: 600;
}

/* Forms */
.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.5rem;
}

.form-control,
.form-select {
    border-radius: 6px;
    border: 1px solid #ced4da;
    padding: 0.6rem 0.75rem;
}

.form-control:focus,
.form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

textarea.form-control {
    resize: vertical;
}

/* Template-Vorschau */
#previewContent {
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 1rem;
    background-color: #f8f9fa;
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .stat-card h2 {
        font-size: 2rem;
    }

    .login-box {
        padding: 30px 20px;
    }

    .navbar-brand {
        font-size: 1.1rem;
    }

    .card {
        margin-bottom: 1rem;
    }
}

/* Loading Spinner */
.spinner-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Utility Classes */
.opacity-50 {
    opacity: 0.5;
}

.font-monospace {
    font-family: 'Courier New', Courier, monospace;
}

/* Print Styles */
@media print {
    .navbar,
    .btn,
    .modal,
    .alert {
        display: none !important;
    }

    .card {
        box-shadow: none;
        border: 1px solid #dee2e6;
    }
}