:root {
    --primary-red: #c0392b;
    --primary-hover: #a93226;
    --bg-gray: #f4f6f9;
    --card-bg: #ffffff;
    --text-dark: #2c3e50;
    --border-color: #e2e8f0;

    /* Ampel-Definitionen */
    --status-red-bg: #fde8e8;
    --status-red-text: #9b1c1c;
    --status-red-border: #f05252;

    --status-border-alert-bg: #fff5f5;
    --status-border-alert-text: #c81e1e;
    --status-border-alert-edge: #f98080;

    --status-yellow-bg: #fef08a;
    --status-yellow-text: #713f12;
    --status-yellow-border: #facc15;

    --status-green-bg: #def7ec;
    --status-green-text: #03543f;
    --status-green-border: #31c48d;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-gray);
    color: var(--text-dark);
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 1.5rem auto;
    padding: 0 1rem;
}

.container-small {
    max-width: 600px;
    margin: 2rem auto;
    padding: 0 1rem;
}

/* Navbar */
.navbar {
    background: #1e293b;
    color: #fff;
    padding: 0.85rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.nav-brand {
    font-size: 1.2rem;
    font-weight: 700;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.55rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary { background: var(--primary-red); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-secondary { background: #475569; color: #fff; }
.btn-outline { background: transparent; border: 1px solid #cbd5e1; color: inherit; }
.btn-sm { padding: 0.35rem 0.65rem; font-size: 0.8rem; }
.btn-block { width: 100%; }

/* Toolbar & Filters */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.filter-form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-form select, .filter-form input {
    padding: 0.55rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.95rem;
}

/* Legend */
.legend-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
}

/* Cards & Grid (Mobile First) */
.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1rem;
}

.member-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    margin-bottom: 0.75rem;
}

.member-name {
    font-size: 1.1rem;
    font-weight: 700;
}

.member-meta {
    font-size: 0.85rem;
    color: #64748b;
}

.btn-icon {
    text-decoration: none;
    font-size: 1.2rem;
    padding: 0.2rem;
}

/* Status-Ampeln */
.status-boxes {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.status-box {
    padding: 0.65rem;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.box-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 700;
    opacity: 0.85;
}

.box-date {
    font-size: 0.85rem;
}

.box-badge {
    font-size: 0.9rem;
    font-weight: 700;
}

/* Ampelklassen */
.status-danger-expired {
    background: var(--status-red-bg);
    color: var(--status-red-text);
    border: 2px solid var(--status-red-border);
}

.status-danger-border {
    background: var(--status-border-alert-bg);
    color: var(--status-border-alert-text);
    border: 2px dashed var(--status-border-alert-edge);
}

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

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

.badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Formulare */
.form-card {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1rem;
}

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

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
}

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

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

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

/* Login Page */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.login-card {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 380px;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
}

.login-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.alert {
    padding: 0.75rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.alert-danger { background: #fee2e2; color: #991b1b; }
.alert-success { background: #dcfce7; color: #166534; }

/* Admin Grid & Tables */
.admin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
@media (max-width: 768px) {
    .admin-grid { grid-template-columns: 1fr; }
}

.card {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    max-height: 150px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    padding: 0.5rem;
    border-radius: 4px;
}

.checkbox-item {
    font-weight: normal;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

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