:root {
    --primary: #960040;
    --primary-dark: #6b0030;
    --accent: #ffd21f;
    --bg: #f5f5f5;
    --text: #333;
    --text-secondary: #666;
    --success: #166534;
    --success-bg: #dcfce7;
    --warning: #854d0e;
    --warning-bg: #fef9c3;
    --danger: #dc2626;
    --danger-bg: #fee2e2;
    --info: #1e40af;
    --info-bg: #dbeafe;
    --purple: #7c3aed;
    --purple-bg: #ede9fe;
    --brown: #92400e;
    --brown-bg: #fef3c7;
}

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

body {
    font-family: Inter, system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.header {
    background: white;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.header h1 {
    color: var(--primary);
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.header .subtitle {
    font-weight: 400;
    color: var(--text-secondary);
    font-size: 1rem;
}

.nav-links {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    border-bottom: 2px solid #eee;
    padding-bottom: 8px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: 6px 6px 0 0;
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.15s ease;
}

.nav-link:hover {
    color: var(--primary);
    background: #fdf2f8;
}

.nav-link.active {
    color: var(--primary);
    border-bottom: 2px solid var(--primary);
    margin-bottom: -2px;
}

.stats-bar {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 20px;
    background: var(--bg);
    border-radius: 8px;
    min-width: 100px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-urgent .stat-value {
    color: var(--danger);
}

.stat-clean .stat-value {
    color: var(--success);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-bar {
    background: white;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 20px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    min-width: 70px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid #ddd;
    background: white;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.15s ease;
    color: var(--text);
}

.chip:hover {
    border-color: var(--primary);
    background: #fdf2f8;
}

.chip.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.building-block {
    margin-bottom: 24px;
}

.building-title {
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
}

.building-code {
    font-weight: 400;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.room-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}

.room-card {
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    border-left: 4px solid transparent;
}

.room-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.room-card.status-out {
    border-left-color: var(--danger);
}

.room-card.status-urgent {
    border-left-color: #f97316;
}

.room-card.status-in {
    border-left-color: var(--purple);
}

.room-card.status-clean {
    border-left-color: var(--success);
}

.room-card.status-unclean {
    border-left-color: #9ca3af;
}

.room-card.status-bb {
    border-left-color: var(--brown);
}

.room-card.status-special {
    border-left-color: var(--accent);
}

.room-card.status-defect {
    border-left-color: #6b7280;
}

.room-card.status-selfguest {
    border-left-color: var(--info);
}

.room-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.room-number {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text);
}

.room-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.room-building {
    font-weight: 500;
}

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

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

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

.badge-in {
    background: var(--purple-bg);
    color: var(--purple);
}

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

.badge-unclean {
    background: #f3f4f6;
    color: #6b7280;
}

.badge-bb {
    background: var(--brown-bg);
    color: var(--brown);
}

.badge-special {
    background: #fef9c3;
    color: #a16207;
}

.badge-defect {
    background: #f3f4f6;
    color: #4b5563;
}

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

.card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
    padding: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background 0.15s ease;
}

.btn:hover {
    background: var(--primary-dark);
}

.btn-clean {
    background: var(--success);
}

.btn-clean:hover {
    background: #15803d;
}

.btn-unclean {
    background: #d97706;
}

.btn-unclean:hover {
    background: #b45309;
}

.btn-defect {
    background: #6b7280;
}

.btn-defect:hover {
    background: #4b5563;
}

.btn-cancel {
    background: #e5e7eb;
    color: var(--text);
    margin-top: 12px;
    width: 100%;
    justify-content: center;
}

.btn-cancel:hover {
    background: #d1d5db;
}

.modal-overlay {
    display: flex;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
}

.modal-header h2 {
    color: var(--primary);
    font-size: 1.25rem;
}

.btn-close {
    background: none;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 4px 10px;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.btn-close:hover {
    background: #f3f4f6;
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f3f4f6;
}

.detail-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.modal-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.footer {
    text-align: center;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 40px;
}

.board {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 20px;
    min-height: 60vh;
}

.team-column {
    min-width: 300px;
    max-width: 340px;
    flex-shrink: 0;
    background: #f9f9f9;
    border-radius: 8px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: border-color 0.2s ease, background 0.2s ease;
    border: 2px solid transparent;
}

.team-column.drag-over {
    border-color: var(--primary);
    background: #fdf2f8;
}

.unassigned-column {
    background: #fef9c3;
    border: 2px dashed #d4a017;
}

.column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
    margin-bottom: 4px;
}

.column-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
}

.column-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
}

.column-cards {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 80px;
}

.column-empty {
    text-align: center;
    padding: 24px 12px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-style: italic;
    border: 2px dashed #ddd;
    border-radius: 6px;
}

.board-card {
    cursor: grab;
    user-select: none;
    position: relative;
    padding: 12px;
}

.board-card:active {
    cursor: grabbing;
}

.board-card.dragging {
    opacity: 0.4;
    transform: scale(0.95);
}

.card-actions {
    position: absolute;
    top: 8px;
    right: 8px;
}

.btn-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: var(--danger-bg);
    color: var(--danger);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.15s ease;
    line-height: 1;
}

.board-card:hover .btn-remove {
    opacity: 1;
}

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

.mobile-dialog-overlay {
    display: flex;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    align-items: flex-end;
    justify-content: center;
    padding: 20px;
}

.mobile-dialog {
    max-width: 400px;
    width: 100%;
    border-radius: 16px 16px 0 0;
}

.mobile-dialog h3 {
    color: var(--primary);
    margin-bottom: 8px;
}

.mobile-dialog-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.mobile-team-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-team-btn {
    display: block;
    width: 100%;
    padding: 14px 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background: white;
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: all 0.15s ease;
    color: var(--text);
}

.mobile-team-btn:hover,
.mobile-team-btn:active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

@media (max-width: 768px) {
    body {
        padding: 12px;
    }

    .header {
        padding: 16px;
    }

    .header h1 {
        font-size: 1.3rem;
    }

    .room-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }

    .stats-bar {
        gap: 12px;
    }

    .stat-item {
        min-width: 80px;
        padding: 8px 12px;
    }

    .board {
        flex-direction: column;
        overflow-x: visible;
    }

    .team-column {
        min-width: 100%;
        max-width: 100%;
    }

    .board-card {
        padding: 16px;
    }

    .btn-remove {
        opacity: 1;
        width: 32px;
        height: 32px;
        font-size: 1.2rem;
    }

    .mobile-team-btn {
        padding: 18px 16px;
        font-size: 1.1rem;
    }
}

/* ==========================================================================
   UI-Redesign: Team-Leiste + hierarchische Zimmerliste
   ========================================================================== */

.team-bar {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 12px;
    margin-bottom: 16px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.team-drop {
    flex: 1 0 200px;
    min-width: 180px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 16px;
    border: 2px dashed #ddd;
    border-radius: 10px;
    background: #fafafa;
    transition: border-color 0.15s, background 0.15s, opacity 0.15s;
}

.team-drop.drag-over {
    border-color: var(--primary);
    background: #fdf2f8;
}

.team-drop.saving {
    opacity: 0.6;
}

.team-name {
    font-weight: 700;
    color: var(--primary);
}

.team-count {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.room-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.building-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    padding: 10px 12px;
    border-bottom: 2px solid var(--primary);
    cursor: grab;
    border-radius: 6px 6px 0 0;
    margin-top: 12px;
}

.building-header.dragging {
    opacity: 0.4;
}

.building-header .building-code {
    font-weight: 400;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.building-header .building-count {
    margin-left: auto;
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.floor-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: #f3f4f6;
    padding: 6px 12px;
    border-radius: 6px;
    margin: 6px 0 4px;
    cursor: grab;
}

.floor-header.dragging {
    opacity: 0.4;
}

.room-row {
    display: grid;
    grid-template-columns: 24px 64px 1fr auto auto;
    align-items: center;
    gap: 12px;
    background: #fff;
    padding: 10px 12px;
    border-left: 4px solid transparent;
    border-bottom: 1px solid #f1f1f1;
    cursor: pointer;
    transition: background 0.12s ease;
}

.room-row:hover {
    background: #fafafa;
}

.room-row.dragging {
    opacity: 0.4;
}

.drag-handle {
    cursor: grab;
    color: #bbb;
    user-select: none;
}

.room-row.status-out {
    border-left-color: var(--danger);
}

.room-row.status-urgent {
    border-left-color: #f97316;
}

.room-row.status-in {
    border-left-color: var(--purple);
}

.room-row.status-clean {
    border-left-color: var(--success);
}

.room-row.status-unclean {
    border-left-color: #9ca3af;
}

.room-row.status-bb {
    border-left-color: var(--brown);
}

.room-row.status-special {
    border-left-color: var(--accent);
}

.room-row.status-defect {
    border-left-color: #6b7280;
}

.room-row.status-selfguest {
    border-left-color: var(--info);
}

.team-marker {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 999px;
    background: #eef2ff;
    color: #3730a3;
    white-space: nowrap;
}

.team-marker.none {
    background: transparent;
    color: #9ca3af;
}

.modal-teams {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.modal-team-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.btn-team {
    background: #eef2ff;
    color: #3730a3;
}

.btn-team:hover {
    background: #e0e7ff;
}

@media (max-width: 768px) {
    .team-bar {
        position: static;
    }

    .room-row {
        grid-template-columns: 1fr auto;
    }

    .drag-handle {
        display: none;
    }

    .building-header {
        cursor: pointer;
    }

    .floor-header {
        cursor: pointer;
    }
}

/* ==========================================================================
   Defekt melden (modaler Grund-Dialog)
   ========================================================================== */

.defect-overlay {
    z-index: 1100;
}

.defect-hint {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.defect-label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.defect-textarea {
    width: 100%;
    min-height: 90px;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.95rem;
    line-height: 1.4;
    resize: vertical;
}

.defect-textarea:focus {
    outline: 2px solid var(--primary);
    border-color: var(--primary);
}

.defect-error {
    color: var(--danger);
    font-size: 0.875rem;
    font-weight: 600;
}

.defect-actions .btn-cancel {
    width: auto;
    margin-top: 0;
}

.defect-detail {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.defect-reason-text {
    color: var(--danger);
    font-weight: 600;
}