.airlume-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.airlume-summary-card {
    background: var(--surface-color, #ffffff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.airlume-summary-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary, #0f172a);
    font-variant-numeric: tabular-nums;
}

.airlume-summary-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary, #64748b);
}

.airlume-summary-card[data-summary="warnings"] .airlume-summary-value {
    color: var(--warning-color, #d97706);
}

.airlume-summary-card[data-summary="critical"] .airlume-summary-value {
    color: var(--danger-color, #dc2626);
}

.airlume-room-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.airlume-room-tile {
    background: var(--surface-color, #ffffff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 12px;
    padding: 1.25rem;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
    position: relative;
    overflow: hidden;
}

.airlume-room-tile::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--text-secondary, #94a3b8);
    transition: background 200ms ease;
}

.airlume-room-tile[data-status="ok"]::before       { background: var(--success-color, #16a34a); }
.airlume-room-tile[data-status="warning"]::before  { background: var(--warning-color, #d97706); }
.airlume-room-tile[data-status="critical"]::before { background: var(--danger-color, #dc2626); }

.airlume-room-tile:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color, #4f46e5);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
}

.airlume-room-tile-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
}

.airlume-room-name {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary, #0f172a);
}

.airlume-room-zone {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary, #64748b);
    background: var(--bg-subtle, #f1f5f9);
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
}

.airlume-room-reading {
    display: flex;
    gap: 1.5rem;
    align-items: flex-end;
}

.airlume-room-metric {
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
}

.airlume-metric-label {
    font-size: 0.75rem;
    color: var(--text-secondary, #64748b);
    font-weight: 500;
}

.airlume-metric-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary, #0f172a);
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.01em;
}

.airlume-metric-unit {
    font-size: 0.7rem;
    color: var(--text-secondary, #94a3b8);
}

.airlume-room-tile-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-secondary, #64748b);
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color, #e2e8f0);
}

.airlume-room-status {
    padding: 0.15rem 0.6rem;
    border-radius: 999px;
    font-weight: 500;
    font-size: 0.75rem;
    background: var(--bg-subtle, #f1f5f9);
    color: var(--text-secondary, #64748b);
}
.airlume-room-status[data-status="ok"]       { background: rgba(22, 163, 74, 0.12); color: var(--success-color, #16a34a); }
.airlume-room-status[data-status="warning"]  { background: rgba(217, 119, 6, 0.15); color: var(--warning-color, #d97706); }
.airlume-room-status[data-status="critical"] { background: rgba(220, 38, 38, 0.15); color: var(--danger-color, #dc2626); }

.airlume-view-toggle {
    display: inline-flex;
    padding: 0.2rem;
    gap: 0.2rem;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 8px;
    background: var(--bg-subtle);
    width: fit-content;
}
.airlume-view-toggle-btn {
    padding: 0.4rem 0.9rem;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary, #64748b);
    font: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 120ms ease, color 120ms ease;
}
.airlume-view-toggle-btn:hover {
    color: var(--text-primary, #0f172a);
}
.airlume-view-toggle-btn[aria-selected="true"] {
    background: var(--surface-color, #fff);
    color: var(--text-primary, #0f172a);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

.airlume-dashboard-views[data-view="tiles"] .airlume-view-zones,
.airlume-dashboard-views[data-view="tiles"] .airlume-view-map   { display: none; }
.airlume-dashboard-views[data-view="zones"] .airlume-view-tiles,
.airlume-dashboard-views[data-view="zones"] .airlume-view-map   { display: none; }
.airlume-dashboard-views[data-view="map"] .airlume-view-tiles,
.airlume-dashboard-views[data-view="map"] .airlume-view-zones   { display: none; }

.airlume-tile-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 0.75rem 1rem;
    padding: 0.7rem 0.9rem;
    background: var(--surface-color, #fff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 10px;
    margin-bottom: 1rem;
}
.airlume-tile-controls[hidden] { display: none; }

.airlume-tile-control {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.78rem;
    min-width: 0;
}
.airlume-tile-control > span {
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary, #64748b);
    font-weight: 600;
    font-size: 0.7rem;
}

.airlume-tile-control select {
    box-sizing: border-box;
    height: var(--airlume-control-h);
    padding: 0 1.75rem 0 0.7rem;
    border: 1px solid var(--border-color, #cbd5e1);
    border-radius: 6px;
    background-color: var(--surface-color, #fff);
    color: var(--text-primary, #1e293b);
    font: inherit;
    font-size: 0.88rem;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' fill='none' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
    background-repeat: no-repeat;
    background-position: right 0.7rem center;
    background-size: 10px 6px;
    min-width: 9rem;
}
[data-theme="dark"] .airlume-tile-control select {
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' fill='none' stroke='%2394a3b8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/></svg>");
}
.airlume-tile-control select:focus {
    outline: 2px solid var(--primary-color, #0ea5e9);
    outline-offset: -1px;
}

.airlume-tile-controls > .airlume-btn {
    height: var(--airlume-control-h);
    align-self: end;
}

.airlume-room-tile[hidden] { display: none; }

.airlume-zone-layout {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.airlume-zone-floor {
    background: var(--surface-color, #fff);
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.airlume-zone-floor-label {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary, #64748b);
    padding-bottom: 0.4rem;
    border-bottom: 1px dashed var(--border-color, #e2e8f0);
}

.airlume-zone-category {
    display: grid;
    grid-template-columns: 6.5rem 1fr;
    gap: 0.5rem 1rem;
    align-items: start;
}

.airlume-zone-category-label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary, #64748b);
    padding-top: 0.35rem;
}

.airlume-zone-rooms {
    display: flex;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.airlume-zone-room {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.7rem 0.4rem 0.55rem;
    border: 1px solid var(--border-color, #e2e8f0);
    border-left-width: 4px;
    border-left-color: var(--text-secondary, #94a3b8);
    border-radius: 6px;
    background: var(--surface-color, #fff);
    color: var(--text-primary, #0f172a);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
}
.airlume-zone-room:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(15, 23, 42, 0.06);
    border-color: var(--primary-color, #0ea5e9);
}

.airlume-zone-room[data-status="ok"]       { border-left-color: var(--success-color, #16a34a); }
.airlume-zone-room[data-status="warning"]  { border-left-color: var(--warning-color, #d97706); }
.airlume-zone-room[data-status="critical"] { border-left-color: var(--danger-color, #dc2626); }

.airlume-zone-room-dot {
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    background: var(--text-secondary, #94a3b8);
    flex-shrink: 0;
}
.airlume-zone-room[data-status="ok"]       .airlume-zone-room-dot { background: var(--success-color, #16a34a); }
.airlume-zone-room[data-status="warning"]  .airlume-zone-room-dot { background: var(--warning-color, #d97706); }
.airlume-zone-room[data-status="critical"] .airlume-zone-room-dot { background: var(--danger-color, #dc2626); }

.airlume-zone-room[data-status="critical"] .airlume-zone-room-dot {
    animation: airlume-zone-pulse 1.6s ease-in-out infinite;
}
@keyframes airlume-zone-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.65; transform: scale(1.2); }
}

.airlume-zone-room-name {
    white-space: nowrap;
}

@media (max-width: 640px) {
    .airlume-zone-category {
        grid-template-columns: 1fr;
        gap: 0.35rem;
    }
    .airlume-zone-category-label {
        padding-top: 0;
    }
}