:root {
    --stroke: rgba(255, 255, 255, .12);
    --ok: #29d67d;
    --bad: #ff4d4d;
    --warn: #f7b84b;
    --headerH: 0px;
    --dockH: 0px;
    --dockGap: 24px;
}

.page-mapdma,
.page-mapdma body {
    height: 100%;
}

.page-mapdma body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page-mapdma main.container {
    flex: 1;
    min-height: 0;
    height: calc(100vh - var(--headerH));
    padding: 12px;
    padding-top: 95px;
}

/* ===== Layout ===== */
.page-mapdma .map-wrap {
    height: 100%;
    min-height: 0;
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 12px;
    align-items: stretch;
}

/* ===== Panel ===== */
.page-mapdma .panel {
    border: 1px solid var(--stroke);
    background: linear-gradient(180deg, rgba(255, 255, 255, .07), rgba(255, 255, 255, .04));
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .25);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.page-mapdma .panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 12px 8px;
}

.page-mapdma .panel-title {
    font-weight: 800;
    letter-spacing: .2px;
}

.page-mapdma .panel-sub {
    font-size: 12px;
    color: rgba(255, 255, 255, .65);
    margin-top: 2px;
}

.page-mapdma .panel-tools {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    padding: 0 12px 10px;
}

.page-mapdma .pill {
    font-size: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--stroke);
    background: rgba(255, 255, 255, .06);
    color: rgba(255, 255, 255, .85);
}

.page-mapdma .list {
    flex: 1;
    min-height: 0;
    overflow: auto;
    padding: 0 10px 10px;
}

/* ===== Card row ===== */
.page-mapdma .dma-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: start;
    padding: 10px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, .08);
    background: rgba(255, 255, 255, .05);
    cursor: pointer;
    margin: 0 0 10px 0;
    transition: .15s ease;
}

.page-mapdma .dma-row:hover {
    background: rgba(255, 255, 255, .10);
    transform: translateY(-1px);
}

.page-mapdma .dma-row.offline {
    opacity: .60;
}

/* Fallback nếu JS còn render ".row" */
.page-mapdma .list > .row {
    display: grid !important;
    grid-template-columns: 1fr auto !important;
    gap: 10px !important;
    align-items: start !important;
    margin: 0 0 10px 0 !important;
    padding: 10px !important;
    border-radius: 14px !important;
    border: 1px solid rgba(255, 255, 255, .08) !important;
    background: rgba(255, 255, 255, .05) !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    cursor: pointer;
    transition: .15s ease;
}

.page-mapdma .list > .row:hover {
    background: rgba(255, 255, 255, .10) !important;
    transform: translateY(-1px);
}

.page-mapdma .list > .row.offline {
    opacity: .60;
}

.page-mapdma .rname {
    font-weight: 800;
    line-height: 1.15;
}

.page-mapdma .rmeta {
    margin-top: 6px;
    font-size: 12px;
    color: rgba(255, 255, 255, .70);
    line-height: 1.35;
}

.page-mapdma .badge2 {
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .06);
    color: rgba(255, 255, 255, .72);
    height: fit-content;
}

.page-mapdma .badge2.ok {
    color: var(--ok);
    border-color: rgba(41, 214, 125, .35);
}

.page-mapdma .badge2.bad {
    color: var(--bad);
    border-color: rgba(255, 77, 77, .35);
}

/* ===== Map ===== */
.page-mapdma body {
    height: 100vh;
}

.page-mapdma .map-card {
    position: relative;
    overflow: hidden;
}

.page-mapdma #map {
    width: 100% !important;
    height: 100% !important;
}

/* Desktop/Tablet */
@media (min-width: 761px) {
    .page-mapdma .map-card {
        position: relative !important;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        bottom: auto !important;
        margin: 0 !important;
        border-radius: 16px !important;
        border: 1px solid var(--stroke) !important;
    }
}

/* Legend */
.page-mapdma .legend {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 600;
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    padding: 8px 10px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: rgba(11, 18, 32, .65);
    backdrop-filter: blur(10px);
}

.page-mapdma .dotL {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    display: inline-block;
}

.page-mapdma .legend .it {
    font-size: 12px;
    color: rgba(255, 255, 255, .85);
    display: flex;
    gap: 6px;
    align-items: center;
    white-space: nowrap;
}

/* =========================================================
   LEAFLET POPUP — DEFAULT (dùng cho popup nhà máy, DMA cũ)
   ========================================================= */
.page-mapdma .leaflet-popup-content-wrapper {
    background: linear-gradient(180deg, rgba(220, 245, 255, .92), rgba(240, 252, 255, .90));
    border-radius: 16px;
    border: 1px solid rgba(20, 110, 140, .18);
    box-shadow: 0 14px 35px rgba(0, 0, 0, .18);
    padding: 0;
}

.page-mapdma .leaflet-popup-tip {
    background: rgba(240, 252, 255, .95);
}

.page-mapdma .leaflet-popup-content {
    margin: 0;
    font-family: 'Quicksand', system-ui, -apple-system, sans-serif;
    font-size: 15px;
    line-height: 1.4;
}

.page-mapdma .leaflet-popup {
    margin-bottom: 12px;
}

.page-mapdma .popcard {
    min-width: 120px;
    max-width: 270px;
    padding: 8px 10px;
    display: grid;
    gap: 6px;
}

.page-mapdma .pop-title {
    font-size: 11.5px;
    font-weight: 800;
    color: #08324a;
    padding-bottom: 5px;
    border-bottom: 1px dashed rgba(0, 80, 120, .2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    gap: 8px;
    align-items: center;
}

.page-mapdma .pop-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11.5px;
    padding: 4px 6px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .55);
}

.page-mapdma .pop-k {
    font-weight: 700;
    color: #4b6b7c;
}

.page-mapdma .pop-v {
    font-weight: 800;
    font-size: 12px;
}

.page-mapdma .pop-v.ok {
    color: #0f8a4a;
}

.page-mapdma .pop-v.warn {
    color: #b25b00;
}

.page-mapdma .pop-v.off {
    color: #b42318;
}

/* ===== Popup NHÀ MÁY ===== */
.page-mapdma .popcard.nhamay {
    min-width: 160px;
    max-width: 180px;
}

.page-mapdma .popcard.nhamay .pop-k {
    min-width: 40px;
    text-align: left;
    font-weight: 700;
}

.page-mapdma .popcard.nhamay .pop-v {
    padding-left: 2px;
    text-align: right;
    white-space: nowrap;
}

.nhamay-title {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nm-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, .85);
    flex: 0 0 auto;
}

.nm-dot.ok {
    background: #29d67d;
    box-shadow: 0 0 12px rgba(41, 214, 125, .65);
}

.nm-dot.bad {
    background: #ff4d4d;
    box-shadow: 0 0 12px rgba(255, 77, 77, .65);
}

.nm-name {
    font-weight: 800;
}

.popcard.danger {
    border: 2px solid rgba(255, 77, 77, .95);
    border-radius: 16px;
    animation: blinkDanger 0.75s ease-in-out infinite;
}

@keyframes blinkDanger {
    0%, 100% { box-shadow: 0 0 0 rgba(255, 77, 77, 0); }
    50%      { box-shadow: 0 0 18px rgba(255, 77, 77, .55); }
}

/* =========================================================
   LEAFLET POPUP — VARIANT .mtt (van + tuyến ống)
   Override: bỏ background / viền của popup wrapper,
   bo tròn + shadow chuyển vào .popcard.mtt
   ========================================================= */
.leaflet-popup-content-wrapper:has(.popcard.mtt) {
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
    box-shadow: none !important;
    overflow: visible !important;
}

.leaflet-popup-content-wrapper:has(.popcard.mtt) + .leaflet-popup-tip-container .leaflet-popup-tip,
.leaflet-popup:has(.popcard.mtt) .leaflet-popup-tip {
    display: none !important;
}

.leaflet-popup:has(.popcard.mtt) .leaflet-popup-close-button {
    display: none !important;
}

.leaflet-popup-content:has(.popcard.mtt) {
    margin: 0 !important;
    padding: 0 !important;
    width: auto !important;
}

.popcard.mtt {
    width: min(290px, calc(100vw - 44px));
    font-family: 'Quicksand', sans-serif;
    color: #0f172a;
    overflow: hidden;
    border-radius: 14px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, .38);
    background: #fff;
    min-width: 240px;
    max-width: 300px;
    display: block;
    gap: 0;
    padding: 0;
}

.popcard.mtt .pop-header {
    background: linear-gradient(135deg, #1e3a8a, #2563eb);
    padding: 12px 14px 10px;
    color: #fff;
}

.popcard.mtt .pop-header.red    { background: linear-gradient(135deg, #991b1b, #dc2626); }
.popcard.mtt .pop-header.green  { background: linear-gradient(135deg, #166534, #16a34a); }
.popcard.mtt .pop-header.amber  { background: linear-gradient(135deg, #92400e, #d97706); }

.popcard.mtt .pop-header-name {
    font-size: 14px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 5px;
    color: #fff;
    border: none;
    padding: 0;
    display: block;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
}

.popcard.mtt .pop-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, .15);
    border-radius: 6px;
    padding: 2px 7px;
    font-size: 10px;
    font-weight: 600;
    color: rgba(255, 255, 255, .92);
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.popcard.mtt .pop-body {
    padding: 11px 13px;
    background: #fff;
}

.popcard.mtt .pop-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 10px;
}

.popcard.mtt .pop-info-item {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
}

.popcard.mtt .pop-info-item.full {
    grid-column: 1 / -1;
}

.popcard.mtt .pop-info-lbl {
    font-size: 9px;
    font-weight: 700;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.popcard.mtt .pop-info-val {
    font-size: 12px;
    font-weight: 800;
    color: #1e293b;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.popcard.mtt .pop-info-val.wrap {
    white-space: normal;
    line-height: 1.35;
}

/* Status pill (popup van) */
.popcard.mtt .status-pill {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
}

/* Nút hành động van */
.popcard.mtt .valve-actions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    margin-top: 10px;
}

.popcard.mtt .valve-btn {
    font-family: 'Quicksand', sans-serif;
    font-weight: 800;
    font-size: 12px;
    border-radius: 10px;
    padding: 8px 0;
    border: none;
    color: #fff;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .15);
    transition: transform .12s ease, box-shadow .12s ease;
}

.popcard.mtt .valve-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, .22);
}

.popcard.mtt .valve-btn.open    { background: linear-gradient(135deg, #22c55e, #16a34a); }
.popcard.mtt .valve-btn.closed  { background: linear-gradient(135deg, #ef4444, #dc2626); }
.popcard.mtt .valve-btn.partial { background: linear-gradient(135deg, #f59e0b, #d97706); }

.popcard.mtt .valve-note-wrap {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #f1f5f9;
}

.popcard.mtt .valve-note-wrap label {
    display: block;
    font-size: 10px;
    font-weight: 800;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: .4px;
    margin-bottom: 4px;
}

.popcard.mtt .valve-note-wrap input {
    width: 100%;
    padding: 7px 10px;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: #0f172a;
    font-family: 'Quicksand', sans-serif;
    font-size: 12px;
    font-weight: 700;
    outline: none;
}

.popcard.mtt .valve-note-wrap input:focus {
    border-color: #2563eb;
    background: #fff;
}

.popcard.mtt .valve-save-msg {
    min-height: 16px;
    font-size: 11px;
    font-weight: 800;
    color: #16a34a;
    margin-top: 5px;
    opacity: 0;
    transition: opacity .2s;
}

/* Login / view-only box */
.popcard.mtt .auth-box {
    margin-top: 10px;
    padding: 10px;
    border-radius: 10px;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
}

.popcard.mtt .auth-box .auth-title {
    font-size: 12px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 8px;
}

.popcard.mtt .auth-box input {
    width: 100%;
    padding: 7px 10px;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    background: #fff;
    color: #0f172a;
    font-family: 'Quicksand', sans-serif;
    font-size: 12px;
    font-weight: 700;
    outline: none;
    margin-bottom: 6px;
}

.popcard.mtt .auth-box button.primary {
    width: 100%;
    border: none;
    border-radius: 8px;
    padding: 8px;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff;
    font-weight: 800;
    font-size: 12px;
    cursor: pointer;
}

.popcard.mtt .auth-box button.logout {
    border: none;
    border-radius: 8px;
    padding: 5px 10px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: #fff;
    font-weight: 800;
    font-size: 11px;
    cursor: pointer;
}

.popcard.mtt .auth-box .msg {
    min-height: 14px;
    font-size: 11px;
    font-weight: 800;
    margin-top: 4px;
}

.popcard.mtt .auth-box .viewonly {
    color: #b91c1c;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

/* Nút tuyến ống trong .mtt (override chung bên dưới) */
.popcard.mtt .pipe-actions {
    margin-top: 10px;
    display: block;
}

.popcard.mtt .pipe-mark-btn {
    width: 100%;
    border: none;
    border-radius: 10px;
    padding: 9px;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    color: #fff;
    font-family: 'Quicksand', sans-serif;
    font-weight: 800;
    font-size: 12px;
    cursor: pointer;
    transition: transform .12s, box-shadow .12s;
}

.popcard.mtt .pipe-mark-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(6, 182, 212, .35);
}

.popcard.mtt .pipe-mark-btn.is-active {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

/* =========================================================
   Các thứ còn lại (dock, FAB, chart panel, measure...) giữ nguyên
   ========================================================= */

.page-mapdma #loadingOverlay {
    display: none !important;
}

/* Responsive panel */
@media (max-width: 980px) {
    .page-mapdma .map-wrap {
        grid-template-columns: 1fr;
    }

    .page-mapdma .panel {
        display: none;
    }

    .page-mapdma main.container {
        padding: 0;
    }

    .page-mapdma .map-card {
        border-radius: 0;
        border: none;
    }
}

/* ===== Marker / cảnh báo ===== */
.dot-marker {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, .85);
    background: #29d67d;
    box-shadow: 0 0 14px rgba(41, 214, 125, .65);
}

/* Highlight Hz */
.pop-v.freq-warn {
    color: #4b5de6;
    font-weight: 900;
}

@keyframes blinkFreq {
    0%, 100% { box-shadow: 0 0 0 rgba(239, 68, 68, 0); }
    50%      { box-shadow: 0 0 18px rgba(239, 68, 68, .7); }
}

/* Search Box trong panel trái */
.page-mapdma header #search,
.page-mapdma .topbar #search {
    display: none !important;
}

.page-mapdma .search-box {
    width: 100%;
    padding: 8px 12px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .06);
    color: #fff;
    font-family: 'Quicksand', sans-serif;
    font-size: 13px;
    outline: none;
}

/* Scrollbar */
.page-mapdma .list::-webkit-scrollbar { width: 8px; }
.page-mapdma .list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 10px;
}
.page-mapdma .list::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #3b82f6, #06b6d4);
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(59, 130, 246, .6);
}
.page-mapdma .list::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #60a5fa, #22d3ee);
}

.valve-toggle-pill {
    display: flex !important;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    white-space: nowrap;
}
.valve-toggle-pill input {
    display: block !important;
}

.fab-toggle-valves {
    position: fixed;
    left: 12px;
    bottom: 92px;
    z-index: 1200;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .18);
    background: rgba(15, 23, 42, .42);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #e5f6ff;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: .2px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .10);
    cursor: pointer;
    transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease, opacity .18s ease;
    -webkit-tap-highlight-color: transparent;
}

.fab-toggle-valves::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .75);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, .08);
    flex: 0 0 auto;
}

.fab-toggle-valves:hover {
    transform: translateY(-1px);
    background: rgba(15, 23, 42, .52);
    border-color: rgba(255, 255, 255, .28);
    box-shadow: 0 12px 28px rgba(0, 0, 0, .22), inset 0 1px 0 rgba(255, 255, 255, .12);
}
.fab-toggle-valves:active { transform: scale(.97); }

.fab-toggle-valves.is-on {
    background: rgba(34, 197, 94, .22);
    border-color: rgba(134, 239, 172, .36);
    color: #f0fdf4;
    box-shadow: 0 10px 26px rgba(22, 163, 74, .18), inset 0 1px 0 rgba(255, 255, 255, .12);
}
.fab-toggle-valves.is-on::before {
    background: #22c55e;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, .12), 0 0 12px rgba(34, 197, 94, .35);
}
.fab-toggle-valves:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, .14), 0 10px 26px rgba(0, 0, 0, .22);
}

@media (min-width: 769px) {
    .fab-toggle-valves { display: none !important; }
    .sidebar-toggle-btn { display: inline-flex; }
}

@media (max-width: 768px) {
    .panel-tools { gap: 8px; }
    .valve-toggle-pill { visibility: visible !important; opacity: 1 !important; }
    .fab-toggle-valves {
        display: inline-flex;
        left: 10px;
        bottom: 88px;
        padding: 8px 12px;
        font-size: 13px;
        max-width: 110px;
    }
}

.leaflet-container { font-size: 15px; }
.leaflet-tooltip { font-size: 14px; font-weight: 600; }

@media (max-width: 768px) {
    .leaflet-container { font-size: 16px; }
}

.fab-toggle-dma-popups {
    position: absolute;
    z-index: 1002;
    left: 14px;
    bottom: 135px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .18);
    background: rgba(15, 23, 42, .42);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: #e5f6ff;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: .2px;
    box-shadow: 0 10px 26px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .10);
    cursor: pointer;
    transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease, opacity .18s ease;
    -webkit-tap-highlight-color: transparent;
}

.fab-toggle-dma-popups::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #38bdf8;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, .12), 0 0 12px rgba(56, 189, 248, .35);
    flex: 0 0 auto;
}

.fab-toggle-dma-popups:hover {
    transform: translateY(-1px);
    background: rgba(15, 23, 42, .52);
    border-color: rgba(255, 255, 255, .28);
}
.fab-toggle-dma-popups:active { transform: scale(.97); }

.fab-toggle-dma-popups.is-off {
    background: rgba(239, 68, 68, .18);
    border-color: rgba(252, 165, 165, .34);
    color: #fff1f2;
}
.fab-toggle-dma-popups.is-off::before {
    background: #ef4444;
    box-shadow: 0 0 0 2px rgba(255, 255, 255, .12), 0 0 12px rgba(239, 68, 68, .35);
}
.fab-toggle-dma-popups:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, .14), 0 10px 26px rgba(0, 0, 0, .22);
}

@media (min-width: 769px) {
    .fab-toggle-dma-popups { display: none !important; }
}

@media (max-width: 768px) {
    .fab-toggle-dma-popups {
        display: inline-flex;
        left: 110px;
        bottom: 88px;
        padding: 8px 12px;
        font-size: 13px;
        max-width: 110px;
    }
}

.sidebar-toggle-btn {
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(255, 255, 255, .08);
    color: #eaf2ff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
    transition: .2s ease;
}
.sidebar-toggle-btn:hover {
    background: rgba(255, 255, 255, .14);
    transform: translateY(-1px);
}

.sidebar-fab {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 1004;
    display: none;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, .18);
    background: rgba(15, 23, 42, .55);
    color: #111827;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, .18);
    cursor: pointer;
    font-size: 20px;
    font-weight: 700;
}
.sidebar-fab:hover {
    transform: translateY(-1px);
    background: rgba(15, 23, 42, .68);
}

.map-wrap.sidebar-collapsed {
    display: grid;
    grid-template-columns: 1fr;
}
.map-wrap.sidebar-collapsed .panel { display: none; }
.map-wrap.sidebar-collapsed .map-card {
    grid-column: 1 / -1;
    width: 100%;
    min-width: 0;
    flex: 1 1 100%;
    max-width: 100%;
}
.map-wrap.sidebar-collapsed .sidebar-fab { display: inline-flex; }

@media (max-width: 768px) {
    .sidebar-toggle-btn, .sidebar-fab { display: none !important; }
    .map-wrap.sidebar-collapsed .panel { display: block; }
}

/* pipe-actions mặc định (non-mtt popup) — giữ nguyên cho tương thích */
.pipe-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    flex-wrap: wrap;
}
.pipe-mark-btn {
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 10px;
    padding: 7px 12px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    background: rgba(15, 23, 42, .88);
    color: #f9fafb;
}
.pipe-mark-btn:hover {
    transform: translateY(-1px);
    opacity: .96;
}
.pipe-mark-btn.is-active {
    background: linear-gradient(135deg, #0ea5e9, #2563eb);
    color: #ffffff;
}
.pipe-mark-stop {
    background: rgba(127, 29, 29, .9);
}

.pipe-flow-svg {
    pointer-events: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.pipe-flow-forward { animation: pipeFlowForward 1.2s linear infinite; }
.pipe-flow-reverse { animation: pipeFlowReverse 1.2s linear infinite; }

@keyframes pipeFlowForward {
    from { stroke-dashoffset: 30; }
    to   { stroke-dashoffset: 0; }
}
@keyframes pipeFlowReverse {
    from { stroke-dashoffset: 0; }
    to   { stroke-dashoffset: 30; }
}

.measure-btn {
    position: absolute;
    right: 14px;
    bottom: 14px;
    z-index: 1200;
    border: 1px solid rgba(0, 0, 0, .08);
    border-radius: 999px;
    background: rgba(255, 255, 255, .95);
    color: #111827;
    padding: 9px 13px;
    font-family: 'Quicksand', sans-serif;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, .16);
}
.measure-btn.is-on {
    background: linear-gradient(135deg, #dc2626, #ef4444);
}

.measure-distance-box {
    position: absolute;
    right: 14px;
    bottom: 58px;
    z-index: 1200;
    min-width: 138px;
    border-radius: 12px;
    background: rgba(255, 255, 255, .94);
    color: #111827;
    padding: 8px 10px;
    border: 1px solid rgba(0, 0, 0, .08);
    box-shadow: 0 8px 18px rgba(0, 0, 0, .16);
    font-family: 'Quicksand', sans-serif;
}
.measure-distance-box .k {
    font-size: 12px;
    opacity: .75;
    margin-bottom: 4px;
}
.measure-distance-box .v {
    font-size: 14px;
    font-weight: 800;
    line-height: 1.1;
    font-family: 'Quicksand', sans-serif;
    color: #111827;
}

.dma-chart-panel {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 9999;
    width: min(720px, calc(100% - 28px));
    max-height: min(82vh, 820px);
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: linear-gradient(180deg, rgba(15, 23, 42, .88), rgba(2, 6, 23, .93));
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 22px 60px rgba(0, 0, 0, .34), inset 0 1px 0 rgba(255, 255, 255, .06);
    color: #e5eefc;
    overflow: hidden;
    transform: translateY(0);
    opacity: 1;
    transition: opacity .18s ease, transform .18s ease;
}
.dma-chart-panel.hidden { display: none; }

.dma-chart-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.dma-chart-kicker {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: .18em;
    color: #7dd3fc;
    opacity: .95;
}
.dma-chart-title {
    margin-top: 4px;
    font-size: 22px;
    font-weight: 800;
    line-height: 1.1;
    color: #f8fbff;
}
.dma-chart-sub {
    margin-top: 4px;
    font-size: 13px;
    color: #94a3b8;
}
.dma-chart-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.dma-chart-date {
    height: 40px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .12);
    background: rgba(255, 255, 255, .07);
    color: #e5eefc;
    padding: 0 12px;
    font-family: 'Quicksand', sans-serif;
    font-weight: 700;
    outline: none;
}
.dma-chart-btn {
    height: 40px;
    border: none;
    border-radius: 12px;
    padding: 0 14px;
    font-family: 'Quicksand', sans-serif;
    font-weight: 800;
    cursor: pointer;
    color: #fff;
    background: linear-gradient(135deg, #0ea5e9, #2563eb);
    box-shadow: 0 8px 20px rgba(37, 99, 235, .28);
    transition: transform .15s ease, opacity .15s ease;
}
.dma-chart-btn:hover {
    transform: translateY(-1px);
    opacity: .96;
}
.dma-chart-btn.ghost {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .12);
    box-shadow: none;
    color: #e5eefc;
}
.dma-chart-btn.danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    box-shadow: 0 8px 20px rgba(220, 38, 38, .24);
}

.dma-chart-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}
.dma-stat-card {
    padding: 12px 14px;
    border-radius: 18px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .03);
}
.dma-stat-card .k {
    font-size: 12px;
    color: #94a3b8;
    font-weight: 700;
    margin-bottom: 4px;
}
.dma-stat-card .v {
    font-size: 20px;
    color: #f8fbff;
    font-weight: 800;
    line-height: 1.15;
}

.dma-chart-loading,
.dma-chart-empty {
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
}
.dma-chart-loading {
    background: rgba(14, 165, 233, .12);
    color: #7dd3fc;
}
.dma-chart-empty {
    background: rgba(245, 158, 11, .12);
    color: #fcd34d;
}
.dma-chart-loading.hidden,
.dma-chart-empty.hidden {
    display: none;
}

.dma-chart-canvas-wrap {
    position: relative;
    min-height: 320px;
    height: 320px;
    border-radius: 18px;
    padding: 10px;
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .08);
}
.dma-chart-canvas-wrap canvas {
    width: 100% !important;
    height: 100% !important;
}

.dma-popup-card {
    cursor: pointer;
    user-select: none;
    transition: .15s ease;
    border-radius: 12px;
    padding: 2px;
}
.dma-popup-card:hover {
    transform: translateY(-1px);
    background: rgba(37, 99, 235, .05);
}

/* ===== Mobile tổng hợp ===== */
@media (max-width: 760px) {
    html, body { height: 100%; }

    .page-mapdma header.topbar { display: none !important; }

    .page-mapdma body {
        margin: 0 !important;
        padding: 0 !important;
        overflow: hidden !important;
        height: 100svh !important;
        height: 100dvh !important;
    }

    .page-mapdma main.container {
        margin: 0 !important;
        padding: 0 !important;
        width: 100vw !important;
        height: 100svh !important;
        height: 100dvh !important;
    }

    .page-mapdma .map-wrap {
        height: 100% !important;
        min-height: 0 !important;
        gap: 0 !important;
        display: block !important;
    }

    .page-mapdma .map-card {
        position: fixed !important;
        inset: 0 !important;
        margin: 0 !important;
        border: none !important;
        border-radius: 0 !important;
        overflow: hidden !important;
        padding-bottom: 88px;
    }

    .page-mapdma #map {
        width: 100vw !important;
        height: 100svh !important;
        height: 100dvh !important;
    }

    .page-mapdma {
        position: fixed !important;
        left: 12px !important;
        right: 12px !important;
        bottom: calc(12px + env(safe-area-inset-bottom)) !important;
        z-index: 9999 !important;
        display: flex !important;
        gap: 10px !important;
        padding: 10px 12px calc(env(safe-area-inset-bottom) + 10px) !important;
        border-radius: 18px !important;
        background: rgba(20, 30, 50, .22) !important;
        backdrop-filter: blur(20px) saturate(160%) !important;
        -webkit-backdrop-filter: blur(20px) saturate(160%) !important;
        border: 1px solid rgba(255, 255, 255, .16) !important;
        box-shadow: 0 12px 40px rgba(0, 0, 0, .28) !important;
        height: 72px;
        padding-bottom: env(safe-area-inset-bottom, 0px);
    }

    .page-mapdma ::before { content: none !important; }

    .page-mapdma  .mnav {
        background: rgba(255, 255, 255, .07) !important;
        border: 1px solid rgba(255, 255, 255, .14) !important;
    }

    .measure-btn {
        right: 10px;
        bottom: 88px;
        padding: 8px 12px;
        font-size: 13px;
        z-index: 1205;
    }

    .measure-distance-box {
        left: 5px;
        right: auto;
        top: 10px;
        bottom: auto;
        min-width: 108px;
        max-width: 120px;
        padding: 7px 9px;
    }
    .measure-distance-box .k { font-size: 11px; margin-bottom: 2px; }
    .measure-distance-box .v { font-size: 13px; line-height: 1.15; }

    .measure-seg-label,
    .measure-total-label {
        font-size: 11px !important;
        padding: 3px 7px !important;
        white-space: nowrap !important;
    }

    .dma-chart-panel {
        left: 8px;
        right: 8px;
        top: 72px;
        bottom: auto;
        width: auto;
        height: auto;
        max-height: none;
        padding: 12px;
        border-radius: 22px;
        overflow: hidden;
    }
    .dma-chart-head { gap: 10px; }
    .dma-chart-title { font-size: 18px; }
    .dma-chart-sub { font-size: 12px; }
    .dma-chart-actions {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr 68px;
        gap: 8px;
    }
    .dma-chart-date,
    .dma-chart-btn {
        width: 100%;
        min-width: 0;
        flex: 1 1 auto;
    }
    .dma-chart-stats { grid-template-columns: 1fr; gap: 8px; }
    .dma-stat-card { padding: 10px 12px; border-radius: 16px; }
    .dma-stat-card .k { font-size: 11px; }
    .dma-stat-card .v { font-size: 16px; }
    .dma-chart-canvas-wrap {
        min-height: 0;
        height: 220px;
        padding: 8px;
        border-radius: 16px;
    }

    /* Popup .mtt trên mobile nhỏ gọn hơn */
    .popcard.mtt {
        width: min(280px, calc(100vw - 32px));
    }
}

#dmaChartPanel.dma-chart-panel {
    max-height: calc(100vh - 110px);
    overflow: hidden;
}

#dmaChartPanel .dma-chart-canvas-wrap {
    height: min(42vh, 360px);
}

#dmaChartStats.dma-chart-stats {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

#dmaChartStats.only-pressure {
    grid-template-columns: 1fr;
}

#dmaChartStats.pressure-flow,
#dmaChartStats.pressure-sdh {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 768px) {
    #dmaChartPanel.dma-chart-panel {
        left: 8px;
        right: 8px;
        max-height: calc(100vh - 96px);
        border-radius: 16px;
    }
    #dmaChartPanel .dma-chart-canvas-wrap {
        height: 280px;
    }
}