/* Sanitätsschule - Modern Clean Stylesheet */

:root {
    --primary-color: #126600;
    --primary-hover: #006010;
    --primary-light: #e8f5e3;
    --nav-bg: #001351;
    --success-color: #10b981;
    --success-light: #d1fae5;
    --warning-color: #f59e0b;
    --warning-light: #fef3c7;
    --danger-color: #ef4444;
    --danger-hover: #dc2626;
    --text-primary: #000000;
    --text-secondary: #64748b;
    --bg-page: #f0f0f0;
    --bg-card: #ffffff;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-page);
    font-size: 15px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}

/* Header */
header {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 12px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

header h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.02em;
}

header .subtitle {
    color: var(--text-secondary);
    font-size: 15px;
}

/* Logo in header */
.header-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-logo img {
    height: 50px;
    width: auto;
}

.header-logo a {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    color: inherit;
}

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

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

/* Main Content */
main {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    margin-bottom: 24px;
}

/* Table container for horizontal scroll on overflow */
.table-container {
    width: 100%;
    overflow-x: auto;
}

/* Table Styles */
.bookings-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 24px;
}

.bookings-table thead {
    background: linear-gradient(to bottom, #f1f5f9, var(--bg-page));
}

.bookings-table th {
    padding: 16px 18px;
    text-align: left;
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
}

.bookings-table td {
    padding: 20px 18px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    vertical-align: middle;
}

.bookings-table tbody tr:nth-child(even):not(.generated) {
    background-color: #fafbfc;
}

.bookings-table tr.generated {
    background-color: var(--success-light);
}

.bookings-table tbody tr:hover {
    background-color: #f1f5f9;
    transition: background-color 0.2s ease;
    cursor: pointer;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.badge-bbk-schule {
    background-color: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

.badge-bbk-kita {
    background-color: #fce7f3;
    color: #be185d;
    border: 1px solid #fbcfe8;
}

.badge-eha {
    background-color: #e8f5e3;
    color: #126600;
    border: 1px solid #a7d49b;
}

.badge-ehf {
    background-color: #fef3c7;
    color: #b45309;
    border: 1px solid #fde68a;
}

.badge-student-saturday-special {
    background-color: #e0e7ff;
    color: #4338ca;
    border: 1px solid #c7d2fe;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
}

.status-complete {
    background-color: var(--success-light);
    color: #047857;
    border: 1px solid #6ee7b7;
}

.status-pending {
    background-color: var(--warning-light);
    color: #d97706;
    border: 1px solid #fde68a;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

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

.btn-primary:hover {
    background-color: #001040;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--bg-page);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: #e2e8f0;
    border-color: #cbd5e1;
}

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

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

.btn-small {
    padding: 8px 14px;
    font-size: 13px;
}

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

.empty-state p {
    font-size: 18px;
    margin-bottom: 10px;
}

.empty-state small {
    font-size: 14px;
}

/* Booking Details */
.booking-details {
    background-color: var(--bg-gray);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.booking-details h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.detail-item label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

.detail-item span {
    font-size: 14px;
    color: var(--text-primary);
}

/* Form Section */
.form-section {
    margin-bottom: 30px;
}

.form-section h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

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

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

.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.15s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.form-actions .btn {
    padding: 12px 24px;
    font-size: 15px;
}

/* Info Box */
.info-box {
    background-color: #eff6ff;
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    border-radius: 6px;
    margin-top: 20px;
}

.info-box h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.info-box ul {
    margin-left: 20px;
    margin-bottom: 10px;
}

.info-box li {
    margin-bottom: 5px;
    font-size: 14px;
}

.info-box p {
    margin-top: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.info-warning {
    background-color: #fef3c7;
    border-left-color: var(--warning-color);
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 13px;
}

/* Flash Messages */
.flash-messages {
    max-width: 1400px;
    margin: 0 auto 20px auto;
    padding: 0 24px;
}

.flash-message {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 12px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid;
}

.flash-message.success {
    background-color: var(--success-light);
    border-color: #86efac;
    color: #065f46;
}

.flash-message.warning {
    background-color: var(--warning-light);
    border-color: #fde68a;
    color: #92400e;
}

.flash-message.error {
    background-color: #fee2e2;
    border-color: #fca5a5;
    color: #991b1b;
}

/* Misc */
.not-set {
    color: var(--text-secondary);
    font-style: italic;
}

.toggle-icon {
    display: inline-block;
    width: 1em;
    text-align: center;
}

/* Table specific styles */
.bookings-table .company strong {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.bookings-table .company small {
    color: var(--text-secondary);
    font-size: 13px;
}

.bookings-table .location {
    color: var(--text-primary);
    font-size: 13px;
}

.bookings-table .dozent strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Responsive - Card layout for tablets and smaller */
@media (max-width: 1024px) {
    .container {
        padding: 8px;
    }

    header {
        padding: 16px;
    }

    header h1 {
        font-size: 22px;
        font-weight: 700;
    }

    header .subtitle {
        font-size: 13px;
    }

    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .header-actions {
        width: 100%;
    }

    .header-actions .btn {
        width: 100%;
    }

    main {
        padding: 12px;
    }

    /* Convert table to card layout on mobile */
    .bookings-table {
        border: 0;
    }

    .bookings-table thead {
        display: none;
    }

    .bookings-table tbody {
        display: block;
    }

    .bookings-table tr {
        display: flex;
        flex-wrap: wrap;
        margin-bottom: 10px;
        border: 1px solid var(--border-color);
        border-radius: 8px;
        background: var(--bg-card);
        padding: 10px 12px;
        box-shadow: var(--shadow-sm);
    }

    .bookings-table tr.generated {
        background-color: var(--success-light);
        border-color: #86efac;
    }

    .bookings-table td {
        flex: 0 0 100%;
        border: none;
        padding: 4px 0;
        text-align: left;
        font-size: 13px;
    }

    .bookings-table td::before {
        content: attr(data-label);
        display: block;
        font-weight: 600;
        font-size: 9px;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        color: var(--text-secondary);
        margin-bottom: 2px;
    }

    /* Display DATUM and ZEIT side by side */
    .bookings-table td.date,
    .bookings-table td.time {
        flex: 0 0 calc(50% - 4px);
    }

    .bookings-table td.date {
        margin-right: 8px;
    }

    /* Display SPARTE and ORT side by side */
    .bookings-table td.sparte,
    .bookings-table td.location {
        flex: 0 0 calc(50% - 4px);
    }

    .bookings-table td.sparte {
        margin-right: 8px;
    }

    /* Company takes full width */
    .bookings-table td.company {
        padding-top: 6px;
        padding-bottom: 6px;
    }

    /* Display DOZENT and STATUS side by side */
    .bookings-table td.dozent,
    .bookings-table td.status {
        flex: 0 0 calc(50% - 4px);
    }

    .bookings-table td.dozent {
        margin-right: 8px;
    }

    .bookings-table td.action {
        display: flex;
        flex-direction: column;
        gap: 6px;
        padding-top: 8px;
        border-top: 1px solid var(--border-color);
        margin-top: 6px;
    }

    .bookings-table td.action::before {
        display: none;
    }

    .bookings-table td.action .btn,
    .bookings-table td.action form {
        width: 100%;
    }

    .bookings-table td.action form {
        display: block;
        margin: 0;
    }

    .bookings-table td.action form button {
        width: 100%;
    }

    .detail-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }

    .flash-messages {
        padding: 0 8px;
    }

    .flash-message {
        padding: 10px 12px;
        font-size: 13px;
    }
}