/* ==========================================================================
   DASHBOARD SHARED CSS
   Shared across: Energy, Steam, Chilled Water, Water, Gas dashboards.
   Path: /dashboard/Login/Dashboard/assets/css/dashboard-shared.css
   ========================================================================== */

/* ==========================================================================
   SECTION 1: CSS Variables & Global Reset
   ========================================================================== */

/* Prevent I-beam text cursor on all interactive elements site-wide */
button,
[role="button"],
.btn,
.chart-nav-btn,
.metric-breakdown-trigger,
.stat-panel,
.panel[data-breakdown-key],
label[for] {
    user-select: none;
    -webkit-user-select: none;
}
:root {
    /* Grid Dashboard Theme (Energy / Steam) */
    --bg-body: #f4f6f8;
    --bg-card: #FFFFFF;
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --text-accent: #007bff;
    --success: #05CD99;
    --success-bg: rgba(5, 205, 153, 0.1);
    --danger: #EE5D50;
    --danger-bg: rgba(238, 93, 80, 0.1);
    --radius-card: 1.25rem;   /* was 20px */
    --radius-inner: 0.75rem;  /* was 12px */
    --header-allowance: 5rem; /* was 80px */
    --dash-col-side: minmax(0, 1fr);
    --dash-col-center: minmax(0, 2fr);
    --dash-row: minmax(0, 1fr);

    /* Bootstrap Dashboard Theme (Water / Gas / CW) */
    --bg-app: #f3f4f6;
    --text-dark: #111827;
    --text-muted: #6b7280;
    --text-subtle: #9ca3af;
    --border-subtle: #e5e7eb;
    --shadow-soft: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
    --shadow-hover: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    margin: 0;
}

/* ==========================================================================
   SECTION 2: Grid Dashboard Layout
   Used by: Energy Dashboard, Steam Dashboard
   ========================================================================== */

/* body.dashboard-fullscreen: fill viewport below the real navbar (no guessed header px) */
html:has(body.dashboard-fullscreen),
html:has(body > .dashboard-grid) {
    height: 100%;
    overflow: hidden;
}

body.dashboard-fullscreen,
body:has(> .dashboard-grid) {
    display: flex;
    flex-direction: column;
    height: 100dvh;
    height: 100vh;
    max-height: 100dvh;
    max-height: 100vh;
    overflow: hidden;
    margin: 0;
}

/* Navbar keeps natural height; sticky offset must not steal grid space */
body.dashboard-fullscreen > .navbar,
body.dashboard-fullscreen > nav.navbar,
body:has(> .dashboard-grid) > .navbar,
body:has(> .dashboard-grid) > nav.navbar {
    flex: 0 0 auto;
    position: relative; /* override sticky-top so layout height is honest */
    z-index: 1030;
}

.dashboard-grid {
    display: grid;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 1vh 1vw;
    /* Fill remaining viewport under navbar (ratio-based, no fixed header allowance) */
    flex: 1 1 0;
    min-height: 0;
    height: auto;
    max-height: 100%;
    /* 1 : 2 : 1 columns, equal-height rows (ratios) */
    grid-template-columns: var(--dash-col-side) var(--dash-col-center) var(--dash-col-side);
    grid-template-rows: var(--dash-row) var(--dash-row) var(--dash-row);
    gap: 1.5vh 1.5vw;
    align-items: stretch;
    overflow: hidden;
}

/* --- Grid Placement --- */
.panel:nth-of-type(4) { grid-column: 2; grid-row: 1 / span 3; display: flex; flex-direction: column; overflow: hidden; }
.panel:nth-of-type(1) { grid-column: 1; grid-row: 1; }
.panel:nth-of-type(3) { grid-column: 1; grid-row: 2; }
.panel:nth-of-type(6) { grid-column: 1; grid-row: 3; }
.panel:nth-of-type(2) { grid-column: 3; grid-row: 1; }
.panel:nth-of-type(5) { grid-column: 3; grid-row: 2; }
.panel:nth-of-type(7) { grid-column: 3; grid-row: 3; }

/* --- Panel Base --- */
.panel {
    background: var(--bg-card);
    border-radius: var(--radius-card);
    box-shadow: 0px 10px 20px rgba(112, 144, 176, 0.08);
    display: flex;
    flex-direction: column;
    padding: clamp(0.625rem, 2vh, 1.5rem);
    overflow: hidden;
    position: relative;
    border: none;
    min-width: 0;
    min-height: 0;
    animation: fadeSlideUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 0;
    transform: translateY(0.625rem);
}
.panel:nth-child(1) { animation-delay: 0.10s; }
.panel:nth-child(2) { animation-delay: 0.15s; }
.panel:nth-child(3) { animation-delay: 0.20s; }
.panel:nth-child(4) { animation-delay: 0.05s; }
.panel:nth-child(5) { animation-delay: 0.25s; }
.panel:nth-child(6) { animation-delay: 0.30s; }
.panel:nth-child(7) { animation-delay: 0.35s; }

@keyframes fadeSlideUp {
    0%   { opacity: 0; transform: translateY(0.625rem); }
    100% { opacity: 1; transform: translateY(0); }
}

/* --- Panel Headers --- */
.panel h3 {
    font-size: clamp(11px, 1.2vh, 14px);
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 1vh 0;
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.panel-icon {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--text-accent);
    border-radius: 50%;
    margin-right: 8px;
    flex-shrink: 0;
    box-shadow: none;
}
.panel:nth-of-type(1) .panel-icon { background-color: var(--text-accent); }
.panel:nth-of-type(3) .panel-icon { background-color: var(--success); }
.panel:nth-of-type(6) .panel-icon { background-color: var(--danger); }

/* --- Metric Values (grid dashboards) --- */
.metric-value {
    font-size: clamp(24px, 4vh, 36px);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.1;
    margin-bottom: 0.5vh;
    background: none;
    -webkit-text-fill-color: initial;
}

.metric-unit {
    font-size: clamp(11px, 1.2vh, 13px);
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.metric-change {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: clamp(10px, 1.1vh, 12px);
    font-weight: 700;
    margin-top: auto;
    align-self: flex-start;
    gap: 4px;
    border: none;
}
.metric-change.positive { background-color: var(--success-bg); color: #01B574; }
.metric-change.negative { background-color: var(--danger-bg); color: #E31A1A; }

/* --- Progress Bars (grid dashboards) --- */
.progress-bar {
    width: 100%;
    height: clamp(6px, 1vh, 10px);
    background-color: #EFF4FB;
    border-radius: 10px;
    margin: auto 0;
    box-shadow: none;
}
.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--text-accent) 0%, #0056b3 100%);
    border-radius: 10px;
}
.progress-fill::after { display: none; }

/* --- Status Indicator (grid dashboards) --- */
.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
}
.status-indicator.ok   { background: var(--success); box-shadow: 0 0 0 4px var(--success-bg); }
.status-indicator.warn { background: #FFB547; box-shadow: 0 0 0 4px rgba(255,181,71,0.2); }

/* --- KPI Grid (grid dashboards) --- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: clamp(0.5rem, 1vh, 0.9375rem);
    flex-grow: 1;
    height: 100%;
    min-height: 0;
    margin-top: 1vh;
    grid-auto-rows: unset;
    align-content: stretch;
}

.kpi-item {
    background-color: #eef2f7;
    border-radius: var(--radius-inner);
    padding: clamp(0.3125rem, 1vh, 0.9375rem);
    border: none;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    position: relative;
}
.kpi-item::before { display: none; }
.kpi-item:hover   { transform: none; box-shadow: none; }

.kpi-value {
    font-size: clamp(14px, 2.5vh, 20px);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 2px;
}

.kpi-label {
    font-size: clamp(9px, 1.1vh, 11px);
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: capitalize;
    line-height: 1.35;
    padding-bottom: 1px;
}

/* SteamDash Thermal Analytics: avoid 1fr row heights clipping multi-line labels */
.thermal-analytics-kpis.kpi-grid {
    height: auto;
    flex-grow: 0;
    grid-auto-rows: auto;
    align-content: start;
}

.thermal-analytics-kpis .kpi-item {
    min-height: 0;
    justify-content: flex-start;
    padding: clamp(8px, 1.2vh, 16px) clamp(8px, 1.1vw, 14px);
}

.kpi-note {
    margin-top: 3px;
    font-size: clamp(8px, 0.95vh, 10px);
    color: #8b96b8;
    line-height: 1.25;
}

/* --- Cost Panel helpers (grid dashboards) --- */
.subtle { color: var(--text-secondary); font-size: 0.85rem; }

.panel:nth-of-type(6) div[style*="background"] {
    background: #eef2f7 !important;
    border-radius: var(--radius-inner) !important;
    padding: clamp(8px, 1.5vh, 15px) !important;
    margin-top: auto !important;
}

/* --- Chart Section (grid dashboards) --- */
.chart-container { padding-bottom: 5px; }

.chart-nav-row,
.chart-nav-bar {
    display: grid;
    grid-template-columns: minmax(0, auto) minmax(0, 1fr) minmax(0, auto);
    grid-template-areas: 'start title end';
    align-items: center;
    column-gap: clamp(0.5rem, 1.2vw, 0.75rem);
    row-gap: 0.375rem;
    margin-bottom: clamp(0.3125rem, 1vh, 0.625rem);
    background: #eef2f7;
    padding: clamp(0.375rem, 1vh, 0.625rem) 0.75rem;
    border-radius: var(--radius-inner);
    flex-shrink: 0;
    min-height: 2.25rem; /* was 36px */
}
.chart-nav-start {
    grid-area: start;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: flex-start;
    flex-shrink: 0;
}
.chart-nav-row .chart-nav-title,
.chart-nav-row span#chartTitle,
.chart-nav-row h5#chartTitle,
.chart-nav-bar .chart-nav-title,
.chart-nav-bar #chartTitle {
    grid-area: title;
    justify-self: center;
    align-self: center;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    font-weight: 700;
    font-size: clamp(12px, 1.5vh, 15px);
    color: var(--text-primary);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 0;
    pointer-events: none;
}
.chart-nav-end,
.chart-nav-bar .chart-nav-controls {
    grid-area: end;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    flex-shrink: 0;
    max-width: 100%;
    min-width: 0;
}
.chart-toolbar-slot {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    flex-wrap: nowrap;
    flex-shrink: 1;
    min-width: 0;
}
.chart-nav-row .chart-nav-btn {
    --chart-nav-btn-size: 1.75rem; /* was 28px */
    background: #fff;
    border: none;
    width: var(--chart-nav-btn-size);
    height: var(--chart-nav-btn-size);
    min-width: var(--chart-nav-btn-size);
    min-height: var(--chart-nav-btn-size);
    border-radius: 0.5rem;
    color: var(--text-accent);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
    flex-shrink: 0;
    font-size: 1rem;
    line-height: 1;
    padding: 0;
}
.chart-nav-row .chart-nav-btn:hover {
    transform: scale(1.06);
    background: #f8fafc;
}

.chart-wrapper { flex-grow: 1; width: 100%; position: relative; min-height: 0; }
#mainChart     { width: 100% !important; height: 100% !important; min-height: 0 !important; }

/* ΔT vs electricity summary strip (outside #mainChart so Apex can fill the wrapper) */
.delta-t-scatter-summary {
    flex: 0 0 auto;
    margin: 0.35rem 0.75rem 0.15rem;
    padding: 0.55rem 0.75rem;
    border-radius: 8px;
    border: 1px solid rgba(148, 163, 184, 0.28);
    background: rgba(248, 250, 252, 0.92);
    color: #0f172a;
    font-size: 0.8rem;
    line-height: 1.35;
}
.delta-t-scatter-summary .dte-sum-title {
    font-weight: 700;
    margin-bottom: 0.3rem;
    color: inherit;
}
.delta-t-scatter-summary .dte-sum-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.25rem 0.85rem;
}
.delta-t-scatter-summary .dte-sum-label {
    opacity: 0.72;
    font-size: 0.75rem;
}
.delta-t-scatter-summary .dte-sum-n {
    opacity: 0.6;
    font-size: 0.72em;
}
html[data-bs-theme="dark"] .delta-t-scatter-summary {
    background: rgba(0, 36, 71, 0.92);
    border-color: rgba(26, 77, 122, 0.75);
    color: #e8f2fa;
}
html[data-bs-theme="dark"] .delta-t-scatter-summary .dte-sum-label,
html[data-bs-theme="dark"] .delta-t-scatter-summary .dte-sum-n {
    color: #8eb0cc;
    opacity: 1;
}

/* --- Media Queries (grid dashboards) --- */
@media (max-width: 1024px) {
    html:has(body.dashboard-fullscreen),
    html:has(body > .dashboard-grid) {
        height: auto;
        overflow: auto;
    }

    html:has(body.dashboard-fullscreen),
    body.dashboard-fullscreen,
    body:has(> .dashboard-grid) {
        height: auto;
        max-height: none;
        min-height: 100dvh;
        min-height: 100vh;
        overflow-x: hidden;
        overflow-y: auto;
        display: block;
    }

    body.dashboard-fullscreen > .navbar,
    body.dashboard-fullscreen > nav.navbar,
    body:has(> .dashboard-grid) > .navbar,
    body:has(> .dashboard-grid) > nav.navbar {
        position: sticky;
        top: 0;
    }

    .dashboard-grid {
        height: auto;
        max-height: none;
        flex: none;
        display: flex;
        flex-direction: column;
        padding-bottom: 1.25rem;
        overflow: visible;
    }

    .panel:not(.chart-container) {
        min-height: 22vh;
        height: auto;
        max-height: none;
        margin-bottom: 0.9375rem;
        overflow: visible;
    }

    .panel.chart-container {
        order: -1;
        display: flex;
        flex-direction: column;
        min-height: 56vh;
        height: auto;
        max-height: none;
        margin-bottom: 0.9375rem;
        overflow: hidden;
    }

    .panel.chart-container:has(#mainChart.ff-chart-host),
    .panel.chart-container:has(#mainChart.ut-chart-container) {
        min-height: 70vh;
        overflow: visible;
    }

    .panel.chart-container .chart-wrapper {
        flex: 1 1 auto;
        position: relative;
        width: 100%;
        min-height: 35vh;
        height: 48vh;
    }

    .panel.chart-container:has(#mainChart.ff-chart-host) .chart-wrapper,
    .panel.chart-container:has(#mainChart.ut-chart-container) .chart-wrapper {
        height: auto;
        min-height: 58vh;
    }

    .panel.chart-container #mainChart {
        position: absolute;
        inset: 0;
        width: 100% !important;
        height: 100% !important;
        min-height: 0 !important;
    }

    .panel:nth-of-type(4) {
        order: -1;
    }

    .kpi-grid {
        flex-grow: 0;
        height: auto;
        min-height: 22vh;
        grid-template-rows: repeat(2, minmax(0, 1fr));
        aspect-ratio: 1.4 / 1;
    }
}

/* Shorter desktop viewports: keep same design, compress chrome so nothing clips */
@media (min-width: 1025px) and (max-height: 900px) {
    .dashboard-grid {
        padding: 0.6vh 0.7vw;
        gap: 0.9vh 0.9vw;
    }

    .panel {
        padding: clamp(0.4rem, 1.2vh, 0.75rem);
    }

    .panel h3 {
        margin-bottom: 0.4vh;
        font-size: clamp(0.6rem, 1.1vh, 0.75rem);
    }

    .metric-value {
        font-size: clamp(1.1rem, 3.2vh, 1.75rem);
    }

    .kpi-value {
        font-size: clamp(0.75rem, 2vh, 1.05rem);
    }

    .kpi-label {
        font-size: clamp(0.5rem, 0.95vh, 0.65rem);
    }
}

@media (min-width: 1025px) and (max-height: 760px) {
    .dashboard-grid {
        padding: 0.4vh 0.55vw;
        gap: 0.65vh 0.7vw;
    }

    body.utility-dashboard .dashboard-grid > .panel:not(.chart-container) {
        padding: clamp(0.3rem, 0.85vh, 0.55rem);
    }

    body.utility-dashboard .dashboard-grid > .panel:not(.chart-container) .metric-value {
        font-size: clamp(1rem, 2.8vh, 1.5rem);
    }

    body.utility-dashboard .panel.chart-container .chart-nav-row {
        margin-bottom: 0.15vh;
        padding: 0.2vh 0.35vw;
    }

    /* Progress bar auto vertical margin eats row height on short screens */
    body.utility-dashboard .dashboard-grid > .panel:not(.chart-container) .progress-bar,
    .dashboard-grid > .panel:not(.chart-container) .progress-bar {
        margin: 0.35vh 0 !important;
    }

    body.utility-dashboard .dashboard-grid > .panel:not(.chart-container) .metric-change {
        margin-top: 0.35vh;
    }
}

/* ==========================================================================
   SECTION 3: Metric Breakdown Modal
   Used by: All dashboards (via metric-breakdown-shared.js)
   ========================================================================== */
.metric-breakdown-trigger { cursor: pointer; }

.metric-breakdown-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 20000;
}
.metric-breakdown-modal.show { display: flex; }

.metric-breakdown-card {
    width: min(760px, 94vw);
    max-height: 82vh;
    overflow: auto;
    background: #fff;
    border-radius: 12px;
    padding: 16px 18px;
    box-shadow: 0 20px 44px rgba(15, 23, 42, 0.3);
}
.metric-breakdown-head             { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.metric-breakdown-head h4          { margin: 0; font-size: 1rem; color: #1f2937; }
.metric-breakdown-close            { border: 0; background: #eef2ff; color: #334155; border-radius: 8px; padding: 6px 10px; cursor: pointer; font-weight: 700; }
.metric-breakdown-body             { margin: 0; line-height: 1.45; color: #334155; font-size: 0.94rem; }
.metric-breakdown-body.preformatted { white-space: pre-wrap; }

/* ==========================================================================
   SECTION 4: Steam Dashboard Extras
   Used by: SteamDash.php
   ========================================================================== */
.metric-info {
    display: inline-block;
    cursor: help;
    color: #a0aec0;
    font-size: 0.8em;
    margin-left: 4px;
    vertical-align: middle;
    font-weight: 400;
    user-select: none;
    border-bottom: 1px dotted #a0aec0;
}

#sd-tooltip {
    position: fixed;
    z-index: 99999;
    background: #2d3748;
    color: #fff;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.5;
    max-width: 260px;
    pointer-events: none;
    box-shadow: 0 4px 14px rgba(0,0,0,0.25);
    opacity: 0;
    transition: opacity 0.15s;
    text-transform: none;
    letter-spacing: 0;
    font-family: 'DM Sans', sans-serif;
    word-break: normal;
}
#sd-tooltip.visible { opacity: 1; }

/* ==========================================================================
   SECTION 5: Chilled Water Dashboard
   Used by: cwDashboard.php  (scoped to #cw-dashboard-wrapper)
   ========================================================================== */
#cw-dashboard-wrapper .kpi-card {
    border: none;
    border-radius: 10px;
    transition: transform 0.2s;
    background: linear-gradient(180deg, #fff, #f8f9fa);
    margin-bottom: 1rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}
#cw-dashboard-wrapper .kpi-card:hover { transform: translateY(-3px); box-shadow: 0 8px 12px rgba(0,0,0,0.1); }

#cw-dashboard-wrapper .gauge     { display: flex; align-items: center; gap: 0.8rem; }
#cw-dashboard-wrapper .gauge svg { width: 50px; height: 50px; min-width: 50px; }
#cw-dashboard-wrapper .gauge .ring-track { stroke: #e9ecef; stroke-width: 8; }
#cw-dashboard-wrapper .gauge .ring-bar   { stroke: #0d6efd; stroke-width: 8; stroke-linecap: round; transform: rotate(-90deg); transform-origin: 50% 50%; transition: stroke-dashoffset 1.2s ease; }

#cw-dashboard-wrapper .kpi-value          { font-size: 1.25rem; font-weight: 700; color: #212529; }
#cw-dashboard-wrapper .kpi-label          { font-size: 0.85rem; color: #6c757d; }
#cw-dashboard-wrapper .text-success-custom { color: #198754; font-weight: 600; }
#cw-dashboard-wrapper .text-danger-custom  { color: #dc3545; font-weight: 600; }

#cw-dashboard-wrapper .pulse {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #0d6efd;
    margin-left: 0.25rem;
    animation: cw-pulse 2s infinite;
}
@keyframes cw-pulse {
    0%   { box-shadow: 0 0 0 0   rgba(13,110,253,0.6); }
    70%  { box-shadow: 0 0 0 8px rgba(13,110,253,0); }
    100% { box-shadow: 0 0 0 0   rgba(13,110,253,0); }
}

#cw-dashboard-wrapper .spark-container  { width: 100%; height: 35px; margin-top: 5px; }
#cw-dashboard-wrapper .sidebar-col      { border-right: 1px solid #eee; padding-right: 1.5rem; }
#cw-dashboard-wrapper .chart-col        { padding-left: 1.5rem; }

@media (max-width: 992px) {
    #cw-dashboard-wrapper .sidebar-col { border-right: none; padding-right: 0.75rem; margin-bottom: 2rem; }
    #cw-dashboard-wrapper .chart-col   { padding-left: 0.75rem; }
}

/* ==========================================================================
   SECTION 6: Water Dashboard
   Used by: WaterDashboard.php  (scoped to #water-dashboard-wrapper)
   ========================================================================== */
#water-dashboard-wrapper {
    --bg-app:        #f3f4f6;
    --bg-card:       #ffffff;
    --text-dark:     #111827;
    --text-muted:    #6b7280;
    --primary:       #0ea5e9;
    --primary-light: #e0f2fe;
    --accent-teal:   #14b8a6;
    --accent-indigo: #6366f1;
    --border-subtle: #e5e7eb;
    --shadow-soft:   0 4px 6px -1px rgba(0,0,0,0.05);
    background-color: var(--bg-app);
    font-family: 'Inter', system-ui, sans-serif;
    width: 100%;
    min-height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
}
#water-dashboard-wrapper .app-content     { flex: 1; padding: 24px; display: flex; flex-direction: column; }
#water-dashboard-wrapper .container-fluid { flex: 1; display: flex; flex-direction: column; }
#water-dashboard-wrapper .row.g-4         { flex: 1; }
#water-dashboard-wrapper .app-header      { flex: 0 0 60px; background: var(--bg-card); border-bottom: 1px solid var(--border-subtle); padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }

@media (min-width: 992px) {
    #water-dashboard-wrapper .col-lg-3 { display: flex; flex-direction: column; height: 100%; justify-content: space-between; gap: 16px; }
}

#water-dashboard-wrapper .stat-card {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
    padding: 20px;
    flex: 1; min-height: 0;
    display: flex; flex-direction: column; justify-content: center;
    position: relative; cursor: help; user-select: none;
    transition: transform 0.2s ease-out, border-color 0.2s ease;
}
#water-dashboard-wrapper .stat-card:hover { transform: translateY(-3px); border-color: var(--primary); }

#water-dashboard-wrapper .chart-card {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
    padding: 0; overflow: hidden;
    height: 100%; display: flex; flex-direction: column; min-height: 600px;
}
#water-dashboard-wrapper .chart-header { padding: 16px 24px; border-bottom: 1px solid var(--border-subtle); display: flex; justify-content: space-between; align-items: center; background-color: rgba(249,250,251,0.5); }
#water-dashboard-wrapper .chart-body   { flex: 1; padding: 10px; position: relative; }

#water-dashboard-wrapper .stat-label { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; margin-bottom: 4px; letter-spacing: 0.02em; }
#water-dashboard-wrapper .stat-value { font-size: 1.6rem; font-weight: 700; color: var(--text-dark); line-height: 1.1; }
#water-dashboard-wrapper .stat-unit  { font-size: 0.85rem; font-weight: 500; color: var(--text-muted); margin-left: 2px; }

#water-dashboard-wrapper .icon-circle  { width: 42px; height: 42px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0; }
#water-dashboard-wrapper .icon-primary { background: var(--primary-light); color: var(--primary); }
#water-dashboard-wrapper .icon-teal    { background: #ccfbf1; color: var(--accent-teal); }
#water-dashboard-wrapper .icon-indigo  { background: #e0e7ff; color: var(--accent-indigo); }

#water-dashboard-wrapper .badge-soft         { padding: 4px 8px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; display: inline-block; }
#water-dashboard-wrapper .badge-soft-success { background: #ecfdf5; color: #047857; }
#water-dashboard-wrapper .badge-soft-warning { background: #fffbeb; color: #b45309; }
#water-dashboard-wrapper .badge-soft-danger  { background: #fef2f2; color: #b91c1c; }

#water-dashboard-wrapper .chart-nav-btn       { background: transparent; border: 1px solid var(--border-subtle); color: var(--text-muted); width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
#water-dashboard-wrapper .chart-nav-btn:hover { background: #f3f4f6; color: var(--text-dark); }

#water-dashboard-wrapper .gauge-container    { height: 100px; display: flex; align-items: center; justify-content: center; position: relative; }
#water-dashboard-wrapper .gauge-value-overlay { position: absolute; top: 55%; left: 50%; transform: translate(-50%, -50%); text-align: center; }
#water-dashboard-wrapper .mini-chart-container { height: 50px; margin-top: auto; }

/* ==========================================================================
   SECTION 7: Gas Dashboard
   Used by: GasDashboard.php  (scoped to #gas-dashboard-wrapper)
   ========================================================================== */
#gas-dashboard-wrapper {
    --bg-app:       #f3f4f6;
    --bg-card:      #ffffff;
    --text-dark:    #111827;
    --text-muted:   #6b7280;
    --primary:      #f97316;
    --primary-light:#ffedd5;
    --accent-green: #10b981;
    --accent-blue:  #3b82f6;
    --border-subtle:#e5e7eb;
    --shadow-soft:  0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
    background-color: var(--bg-app);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    width: 100%;
    min-height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
}
#gas-dashboard-wrapper .app-content     { flex: 1; padding: 24px; display: flex; flex-direction: column; }
#gas-dashboard-wrapper .container-fluid { flex: 1; display: flex; flex-direction: column; }
#gas-dashboard-wrapper .row.g-4         { flex: 1; }
#gas-dashboard-wrapper .col-lg-9        { display: flex; flex-direction: column; }
#gas-dashboard-wrapper .app-header      { flex: 0 0 60px; background: var(--bg-card); border-bottom: 1px solid var(--border-subtle); padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }

#gas-dashboard-wrapper .stat-card {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
    padding: 20px; height: 100%;
    display: flex; flex-direction: column; justify-content: space-between;
    transition: transform 0.2s ease;
}
#gas-dashboard-wrapper .stat-card:hover { transform: translateY(-2px); }

#gas-dashboard-wrapper .chart-card {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
    padding: 0; overflow: hidden;
    flex: 1; display: flex; flex-direction: column; min-height: 500px;
}
#gas-dashboard-wrapper .chart-header { padding: 16px 24px; border-bottom: 1px solid var(--border-subtle); display: flex; justify-content: space-between; align-items: center; background-color: rgba(249,250,251,0.5); }
#gas-dashboard-wrapper .chart-body   { flex: 1; padding: 10px; position: relative; }

#gas-dashboard-wrapper .stat-label { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; margin-bottom: 4px; }
#gas-dashboard-wrapper .stat-value { font-size: 1.75rem; font-weight: 700; color: var(--text-dark); line-height: 1.2; }
#gas-dashboard-wrapper .stat-unit  { font-size: 0.9rem; font-weight: 500; color: var(--text-muted); margin-left: 4px; }

#gas-dashboard-wrapper .icon-circle { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
#gas-dashboard-wrapper .icon-orange { background: var(--primary-light); color: var(--primary); }
#gas-dashboard-wrapper .icon-green  { background: #d1fae5; color: var(--accent-green); }
#gas-dashboard-wrapper .icon-blue   { background: #dbeafe; color: var(--accent-blue); }

#gas-dashboard-wrapper .chart-nav-btn       { background: transparent; border: 1px solid var(--border-subtle); color: var(--text-muted); width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
#gas-dashboard-wrapper .chart-nav-btn:hover { background: #f3f4f6; color: var(--text-dark); }

#gas-dashboard-wrapper .badge-soft         { padding: 4px 10px; border-radius: 6px; font-size: 0.75rem; font-weight: 600; }
#gas-dashboard-wrapper .badge-soft-success { background: #ecfdf5; color: #047857; }
#gas-dashboard-wrapper .badge-soft-danger  { background: #fef2f2; color: #b91c1c; }
#gas-dashboard-wrapper .form-select-modern { border: 1px solid var(--border-subtle); border-radius: 8px; padding: 6px 12px; font-size: 0.9rem; background-color: #fff; cursor: pointer; }