:root {
    --color-primary: #635b58;
    --color-primary-light: #7a726e;
    --color-accent: #635b58;
    --color-accent-dark: #4a4441;
    --color-bg: #f7e8e2;
    --color-card: #ffffff;
    --color-header-bg: #f7e8e2;
    --color-text: #3d3836;
    --color-text-muted: #7a726e;
    --color-border: #e8d5cc;
    --color-success-bg: #f0fff4;
    --color-success-border: #9ae6b4;
    --color-warning-bg: #fffff0;
    --color-warning-border: #faf089;
    --color-error: #e53e3e;
    --color-error-bg: #fff5f5;
    --color-info-bg: #ebf8ff;
    --color-info-border: #90cdf4;
    --radius: 12px;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--color-accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 1.25rem;
    width: 100%;
}

.container-wide { max-width: 960px; }

.site-header {
    background: var(--color-card);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem 0;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Zentrierte Variante: Logo mittig, SSL-Badge dezent darunter.
   Header-Hintergrund passt zum Logo-Hintergrund, damit das Logo nahtlos einfliesst. */
.site-header-centered {
    background: var(--color-header-bg);
    border-bottom: none;
}

.site-header-centered .container {
    flex-direction: column;
    gap: 0.5rem;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    text-decoration: none;
}

.logo span { color: var(--color-accent); }

.logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.logo-link:hover { text-decoration: none; }

.logo-img {
    display: block;
    width: auto;
    max-width: 100%;
    height: auto;
}

.ssl-badge {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.85rem;
    color: var(--color-accent-dark);
}

.ssl-badge svg { width: 16px; height: 16px; }

main { flex: 1; padding: 2rem 0; }

.card {
    background: var(--color-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.card h1 {
    margin: 0 0 0.5rem;
    font-size: 1.75rem;
    color: var(--color-primary);
}

.card .subtitle {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
}

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

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(99, 91, 88, 0.15);
}

.form-group textarea { min-height: 100px; resize: vertical; }

.form-error {
    color: var(--color-error);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 600px) {
    .form-row { grid-template-columns: 1fr; }
}

.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background 0.15s, transform 0.1s;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
    background: var(--color-accent);
    color: #fff;
}

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

.btn-primary:hover { background: var(--color-accent-dark); text-decoration: none; color: #fff; }

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

.btn-secondary:hover {
    background: #ddd0c8;
    text-decoration: none;
    color: var(--color-text);
}

.btn-danger {
    background: var(--color-error);
    color: #fff;
}

.btn-danger:hover {
    background: #c53030;
    color: #fff;
}

.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.875rem; }

/* Admin-Aktionsbuttons (Detailansicht) */
.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    width: 100%;
}

.btn-confirm,
.btn-reject {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.15s;
    font-family: inherit;
    line-height: 1.2;
}

.btn-confirm {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 2px 10px rgba(99, 91, 88, 0.22);
}

.btn-confirm:hover {
    background: var(--color-accent-dark);
    box-shadow: 0 4px 14px rgba(99, 91, 88, 0.28);
    transform: translateY(-1px);
}

.btn-reject {
    background: #fff;
    color: #a94442;
    border-color: #e8c4c4;
}

.btn-reject:hover {
    background: #fff8f8;
    border-color: #d48282;
    transform: translateY(-1px);
}

.btn-reject-strong {
    background: #fff5f5;
    border-color: #e53e3e;
    color: #c53030;
}

.btn-reject-strong:hover {
    background: #fee2e2;
    border-color: #c53030;
}

.btn-icon {
    width: 1.1em;
    height: 1.1em;
    flex-shrink: 0;
}

.confirm-panel {
    width: 100%;
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius);
    margin: 0;
}

.confirm-panel p {
    margin: 0 0 1rem;
    font-size: 0.95rem;
}

.confirm-panel-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}

.alert-success {
    background: var(--color-success-bg);
    border: 1px solid var(--color-success-border);
}

.alert-warning {
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
}

.alert-info {
    background: var(--color-info-bg);
    border: 1px solid var(--color-info-border);
}

.alert-error {
    background: var(--color-error-bg);
    border: 1px solid var(--color-error);
    color: var(--color-error);
}

.success-icon {
    width: 64px;
    height: 64px;
    background: var(--color-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.success-icon svg { width: 36px; height: 36px; color: #fff; }

.success-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.95rem;
}

.success-meta strong { color: var(--color-primary); }

.technical-note {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-top: 1rem;
}

.site-footer {
    background: var(--color-header-bg);
    border-top: 1px solid var(--color-border);
    padding: 1.25rem 0;
    margin-top: auto;
}

.site-footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-links { display: flex; gap: 1rem; }
.footer-links a { color: var(--color-text-muted); }

.site-credit {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    opacity: 0.75;
    margin-top: 0.5rem;
}

.site-credit a {
    color: var(--color-text-muted);
    text-decoration: none;
}

.site-credit a:hover {
    text-decoration: underline;
}

.admin-header {
    background: var(--color-header-bg);
    color: var(--color-text);
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--color-border);
}

.admin-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-header a { color: var(--color-text); text-decoration: none; }
.admin-header .logo { color: var(--color-primary); }

.logo-img-admin { opacity: 1; }

.admin-nav { display: flex; gap: 1rem; align-items: center; font-size: 0.9rem; }

.status-badge {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.status-neu { background: #ebf8ff; color: #2b6cb0; }
.status-bestaetigt { background: #f0fff4; color: #276749; }
.status-abgelehnt { background: #fff5f5; color: #c53030; }

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.table th, .table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.table th { font-weight: 600; color: var(--color-text-muted); font-size: 0.8rem; text-transform: uppercase; }
.table tr:hover { background: #f7fafc; }

.filter-bar {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.filter-bar a {
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.85rem;
    background: var(--color-border);
    color: var(--color-text);
    text-decoration: none;
}

.filter-bar a.active {
    background: var(--color-primary);
    color: #fff;
}

.detail-grid {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 0.5rem 1rem;
    font-size: 0.95rem;
}

.detail-grid dt { font-weight: 600; color: var(--color-text-muted); }
.detail-grid dd { margin: 0; }

.action-bar {
    display: flex;
    gap: 0.75rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.notiz-list { list-style: none; padding: 0; margin: 0; }
.notiz-list li {
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}
.notiz-list .meta { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 0.25rem; }

.text-center { text-align: center; }