/* ======== Sci-Tech Theme (assets/scitech.css) ======== */
/* Base palette — slightly lighter & cooler */


:root {
    /* Professional dark slate palette — high contrast */
    --bg: #0f1623;
    --bg-elev: #18202f;
    --panel: #1c2434;
    --panel-2: #161e2c;
    --text: #eef2f8;
    --muted: #8fa1b8;
    --accent: #22d3ee;
    --accent-2: #a78bfa;
    --accent-warn: #fbbf24;
    --danger: #fb7185;
    --ok: #34d399;
    --grid: #2a3a52;
    --border: #2e3d55;
    --border-glass: rgba(34, 211, 238, 0.18);
    --shadow: 0 6px 24px rgba(0, 0, 0, .35);
    --radius: 14px;
}


/* Global background */
html,
body {
    height: 100%;
    background:
        radial-gradient(1200px 800px at 80% -10%, rgba(34, 211, 238, .07), transparent 70%),
        radial-gradient(900px 600px at -10% 20%, rgba(167, 139, 250, .05), transparent 55%),
        var(--bg);
    color: var(--text);
    font-family: ui-sans-serif, system-ui, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
    letter-spacing: .2px;
    margin: 0;
    padding: 0;
}

html,
body {
    background-color: var(--bg) !important;
    color: var(--text) !important;
}

/* Headings */
h1,
h2,
h3 {
    font-weight: 700;
    letter-spacing: .4px;
}

h1 {
    font-size: 1.8rem;
}

h2 {
    font-size: 1.35rem;
    color: var(--text);
    opacity: .95;
}

/* Links / accents */
a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Containers & width helpers */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 16px 22px;
    background: transparent;
}

.container--narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 16px 22px;
}

.container--wide {
    max-width: 1600px;
    margin: 0 auto;
    padding: 16px 22px;
}

.container--fluid {
    max-width: none;
    width: 100%;
    margin: 0 auto;
    padding: 16px 22px;
}

.no-gutters {
    padding-left: 0 !important;
    padding-right: 0 !important;
}

/* Layout helpers */
.grid {
    display: grid;
    gap: 16px;
}

.grid.cols-2 {
    grid-template-columns: 1fr 1fr;
}

.grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

.cols-2-60-40 {
    grid-template-columns: 60% 40%;
}

.cols-2-65-35 {
    grid-template-columns: 65% 35%;
}

.cols-2-70-30 {
    grid-template-columns: 70% 30%;
}

/* Panels / cards */
.card {
    background: linear-gradient(180deg, var(--panel), var(--panel-2));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 16px 18px;
    color: var(--text);
}

.card h3 {
    margin-top: 0;
    font-size: 1.05rem;
}

.full-bleed {
    width: 100%;
    max-width: none;
}

.box-1200 {
    max-width: 1200px;
}

.box-1400 {
    max-width: 1400px;
}

.box-1600 {
    max-width: 1600px;
}

.center {
    margin-left: auto;
    margin-right: auto;
}

/* Metric tiles (basic variant — .tile) */
.tile {
    background: linear-gradient(160deg, rgba(34, 211, 238, .08), rgba(167, 139, 250, .05));
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px 16px;
}

.tile .label { color: var(--muted); font-size: .8rem; }
.tile .value { font-size: 1.6rem; font-weight: 700; letter-spacing: .6px; }
.tile.ok  { border-color: rgba(57, 217, 138, .35); }
.tile.warn{ border-color: rgba(255, 204, 102, .35); }
.tile.bad { border-color: rgba(255, 92,  108, .35); }

/* Sidebar */
.sidebar {
    position: fixed;
    top: 60px;
    bottom: 0px;
    left: 0;
    width: 8px;
    background-color: var(--bg);
    border-right: 3px solid color-mix(in srgb, var(--accent) 100%, transparent);
    padding: 12px 6px;
    overflow-x: hidden;
    transition: width 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
    z-index: 100;
    color: #374151;
}

.sidebar:hover {
    background-color: #141c2a;
    width: 280px;
    padding: 12px;
    border-right: 3px solid color-mix(in srgb, var(--accent) 70%, transparent);
}

.sidebar * {
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.sidebar:hover * {
    opacity: 1;
    pointer-events: auto;
}

/* Inputs */
input,
select,
.dash-dropdown,
.DatePickerSingle,
.DatePickerRange {
    background: var(--bg-elev);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 8px 10px;
}

input:focus,
select:focus {
    outline: 1px solid var(--accent);
}

/* Buttons */
.button,
button,
.dash-button {
    background: linear-gradient(180deg, rgba(34, 211, 238, .18), rgba(34, 211, 238, .07));
    color: var(--text);
    border: 1px solid var(--accent);
    border-radius: 12px;
    padding: 10px 14px;
    cursor: pointer;
}

.button:hover,
button:hover {
    filter: brightness(1.15);
}

.button.secondary {
    border-color: var(--accent-2);
    background: linear-gradient(180deg, rgba(167, 139, 250, .18), rgba(167, 139, 250, .07));
}

/* Tables */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.table thead th {
    text-align: left;
    color: var(--muted);
    font-weight: 600;
    font-size: .85rem;
    border-bottom: 1px solid var(--border);
    padding: 10px 8px;
}

.table tbody td {
    border-bottom: 1px solid rgba(255, 255, 255, .04);
    padding: 10px 8px;
}

.table tbody tr:hover {
    background: rgba(34, 211, 238, .06);
}

/* Graph container */
.graph-card {
    padding: 8px;
}

.graph-title {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin: 4px 6px 8px;
    color: var(--text);
}

.graph-title .right {
    color: var(--muted);
    font-size: .85rem;
}

/* Badges */
.badge {
    display: inline-block;
    font-size: .75rem;
    padding: 4px 8px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
    color: var(--text);
}

/* DataTable */
.datatable-dark .dash-table-container .dash-spreadsheet-container {
    background: var(--bg-elev);
}

.datatable-dark .dash-table-container .dash-spreadsheet-inner {
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.datatable-dark .dash-header {
    background: var(--panel) !important;
    color: var(--text) !important;
    border-bottom: 1px solid var(--border) !important;
    font-weight: 600;
}

.datatable-dark .dash-cell {
    background: var(--bg-elev) !important;
    color: var(--text) !important;
}

.datatable-dark .dash-row:nth-child(odd) .dash-cell {
    background: #141c2a !important;
}

.datatable-dark .dash-cell:hover {
    background: rgba(34, 211, 238, .06) !important;
}

.datatable-dark .dash-filter input {
    background: var(--bg-elev);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
}

/* Routed areas */
#page-content,
#main-content {
    background: transparent !important;
    padding-left: 16px;
    padding-right: 22px;
    padding-top: 0;
    padding-bottom: 0;
    box-sizing: border-box;
}

/* Plotly theme fix */
.js-plotly-plot text,
.plotly text,
.svg-container text {
    fill: var(--text) !important;
    color: var(--text) !important;
    opacity: 1 !important;
}

/* Full height */
html,
body,
#app-root,
#page-content {
    height: 100%;
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
}

#sensor-map {
    height: 75vh !important;
    min-height: 600px !important;
}

/* ===== Dashboard ===== */

.dashboard-container {
    padding: 20px;
    color: var(--text);
    max-width: 1800px;
    margin: 0 auto;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding: 10px 20px;
    background: linear-gradient(180deg, var(--panel), var(--panel-2));
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.dashboard-title {
    color: var(--accent);
    margin: 0;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-nav-minimal {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
}

.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

.logo-text {
    display: inline-flex;
    align-items: center;
    gap: 0;
    padding: 6px 14px;
    background: rgba(15, 22, 35, 0.6);
    border-radius: 8px;
    font-size: 1.45rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    white-space: nowrap;
    line-height: 1;
}

.logo-text-primary {
    color: #eef2f8;
}

.logo-text-accent {
    color: #22d3ee;
    text-shadow: 0 0 6px rgba(34, 211, 238, 0.45), 0 0 16px rgba(34, 211, 238, 0.18);
}

.nav-link {
    background: linear-gradient(180deg, rgba(34, 211, 238, .16), rgba(34, 211, 238, .06));
    color: var(--text);
    padding: 5px 12px;
    border-radius: 6px;
    border: 1px solid var(--accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 13px;
}

.nav-link:hover {
    filter: brightness(1.2);
    text-decoration: none;
}

.logout-button {
    background: linear-gradient(180deg, rgba(251, 113, 133, .18), rgba(251, 113, 133, .07));
    color: var(--text);
    padding: 5px 12px;
    border-radius: 6px;
    border: 1px solid var(--danger);
    text-decoration: none;
    font-weight: 500;
    font-size: 13px;
}

.logout-button:hover {
    filter: brightness(1.2);
}

.dashboard-grid {
    display: flex;
    gap: 16px;
    align-items: stretch;
}

/* 60% map / 40% panel - flexible sizing */
.left-column {
    flex: 1.5 1 0;
    min-width: 400px;
    transition: flex 0.35s ease;
}

.right-column {
    flex: 1 1 0;
    min-width: 320px;
    background: linear-gradient(180deg, var(--panel), var(--panel-2));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 16px;
}

/* Responsive - medium screens */
@media (max-width: 1100px) {
    .left-column {
        min-width: 300px;
    }
    .right-column {
        min-width: 280px;
    }
}

/* Responsive - small screens */
@media (max-width: 900px) {
    .dashboard-grid {
        flex-direction: column;
    }

    .left-column,
    .right-column {
        flex-basis: 100%;
        min-width: unset;
    }

    .sensor-map {
        height: 60vh !important;
    }
}

/* Responsive - portrait/vertical screens */
@media (orientation: portrait), (max-aspect-ratio: 4/3) {
    .dashboard-grid {
        flex-direction: column;
    }

    .left-column,
    .right-column {
        flex-basis: auto;
        min-width: unset;
        width: 100%;
    }

    .left-column {
        flex: 0 0 auto;
    }

    .right-column {
        flex: 1 1 auto;
        overflow-y: auto;
    }

    .sensor-map {
        height: 45vh !important;
        min-height: 300px;
    }
}

/* === Date Picker Section === */

.date-container {
    text-align: center;
    margin-bottom: 15px;
}

.date-label {
    color: #c9d1d9;
    font-size: 14px;
    margin-bottom: 6px;
}

.date-row {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.DateInput,
.DateInput_input,
.DateInput_input__focused {
    background-color: var(--bg-elev) !important;
    border: 1px solid var(--border) !important;
    color: #e6e6e6 !important;
    box-shadow: none !important;
    border-radius: 6px !important;
    padding: 6px 10px !important;
    font-size: 14px !important;
    height: 34px !important;
}

.DateInput_input::placeholder {
    color: #8b9bb2 !important;
}

/* Dark calendar popup */
.SingleDatePicker,
.SingleDatePicker_picker,
.DayPicker,
.DayPicker_focusRegion {
    background-color: var(--bg-elev) !important;
    border-radius: 8px !important;
    border: 1px solid var(--border) !important;
}

.CalendarMonth_caption {
    color: #e6e6e6 !important;
}

.CalendarDay__default {
    background: var(--bg-elev) !important;
    border: 1px solid var(--bg-elev) !important;
    color: #e6e6e6 !important;
}

.CalendarDay__default:hover {
    background-color: #1c2e46 !important;
    color: white !important;
}

.CalendarDay__selected {
    background: #2563eb !important;
    border: 1px solid #2563eb !important;
    color: white !important;
}

/* Navigation arrows */
.DayPickerNavigation_button {
    background-color: transparent !important;
    border: none !important;
    color: #e6e6e6 !important;
}

/* MOBILE */
@media (max-width: 768px) {
    .date-row {
        flex-direction: column;
        gap: 10px;
    }
}


/* ===========================================================
   🚀 FINAL FIX — REMOVE WHITE BACKGROUND BEHIND DATE PICKERS
   =========================================================== */

.DatePickerSingle {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
}

.SingleDatePicker {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
}

.SingleDatePickerInput {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.DatePickerSingle>.DateInput {
    background: transparent !important;
}

.DateInput {
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
}

.DateInput_fang,
.DateInput_fangShape {
    display: none !important;
    background: transparent !important;
}


/* ==========================================
   RESTORE DEFAULT LIGHT CALENDAR POPUP
   (while keeping dark input fields)
   ========================================== */

/* Undo dark theme for calendar */
.SingleDatePicker_picker,
.DayPicker,
.DayPicker_focusRegion {
    background-color: #ffffff !important;
    /* default white */
    border: 1px solid #d0d0d0 !important;
    color: #111 !important;
}

/* Month title */
.CalendarMonth_caption {
    color: #111 !important;
}

/* Weekday headers (Su, Mo, ...) */
.DayPicker_weekHeader_li {
    color: #444 !important;
}

/* Default day cell */
.CalendarDay__default {
    background: #ffffff !important;
    border: 1px solid #e2e2e2 !important;
    color: #111 !important;
}

/* Hover */
.CalendarDay__default:hover {
    background: #f0f0f0 !important;
    color: #000 !important;
}

/* Selected date */
.CalendarDay__selected,
.CalendarDay__selected:hover {
    background: #2563eb !important;
    border-color: #2563eb !important;
    color: white !important;
}

/* Arrows */
.DayPickerNavigation_button {
    color: #444 !important;
}

.DayPickerNavigation_button:hover {
    background-color: #eaeaea !important;
}

/* ===== Sensor Info Panel (Flat / Minimal) ===== */

.sensor-info-flat {
    margin-bottom: 15px;
}

.sensor-header-flat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.sensor-name-block {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sensor-display-name {
    margin: 0;
    font-size: 1.4rem;
    color: var(--accent);
    font-weight: 700;
}

.sensor-id-title {
    margin: 0;
    font-size: 1.3rem;
    color: var(--accent);
    font-weight: 700;
}

.sensor-id-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.sensor-coords-inline {
    display: flex;
    align-items: center;
    gap: 4px;
}

.coords-pin {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--accent);
    margin-right: 6px;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 4px var(--accent); }
    50% { box-shadow: 0 0 10px var(--accent), 0 0 20px rgba(34, 211, 238, 0.35); }
}

.coord-label {
    font-size: 0.75rem;
    color: var(--muted);
    text-transform: uppercase;
}

.coord-value {
    font-family: "SF Mono", "Fira Code", monospace;
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 500;
}

.metric-value-row {
    display: flex;
    justify-content: center;
    align-items: baseline;
}

.metric-time {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--accent);
    margin-top: 2px;
}


/* Battery bar */
.battery-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    margin-top: 8px;
    overflow: hidden;
}

.battery-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
}

.battery-bar.metric-ok .battery-fill {
    background: var(--ok);
}

.battery-bar.metric-warn .battery-fill {
    background: var(--accent-warn);
}

.battery-bar.metric-danger .battery-fill {
    background: var(--danger);
}

/* Mobile: stack tiles */
@media (max-width: 768px) {
    .metric-tiles-row {
        grid-template-columns: 1fr;
    }

    .sensor-header {
        flex-direction: column;
        gap: 4px;
    }
}

/* ===== Date Range Picker ===== */

.date-range-picker {
    display: flex;
    justify-content: center;
}

.DateRangePickerInput {
    background: transparent !important;
    border: 1px solid var(--border) !important;
    border-radius: 8px !important;
}

.DateRangePickerInput_arrow {
    color: var(--muted) !important;
    padding: 0 8px !important;
}

.DateRangePickerInput_arrow svg {
    fill: var(--muted) !important;
}

/* Labels - keep for backwards compatibility */
.info-label {
    color: var(--muted);
    font-weight: 500;
}

.floating-logo-wrapper {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    cursor: pointer;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.floating-logo {
    width: 180px;
    opacity: 0.25;
    border-radius: 12px;
    box-shadow: 0 0 14px rgba(0, 0, 0, 0.35);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.floating-logo-wrapper:hover .floating-logo {
    opacity: 1.0;
    transform: scale(1.08);
}

@media (max-width: 768px) {
    .floating-logo {
        width: 55px;
        opacity: 0.55;
    }
}

/* ===== Dropdown Dark Theme Fix ===== */

.sensor-dropdown .Select-control,
.sensor-dropdown .Select-menu-outer {
    background-color: var(--bg-elev) !important;
    border-color: var(--border) !important;
}

.sensor-dropdown .Select-value-label,
.sensor-dropdown .Select-placeholder,
.sensor-dropdown .Select-input input {
    color: var(--text) !important;
}

.sensor-dropdown .Select-option {
    background-color: var(--bg-elev) !important;
    color: var(--text) !important;
}

.sensor-dropdown .Select-option:hover,
.sensor-dropdown .Select-option.is-focused {
    background-color: var(--panel) !important;
    color: var(--accent) !important;
}

/* Dash dropdown (newer versions) */
.sensor-dropdown .VirtualizedSelectOption,
.sensor-dropdown .VirtualizedSelectFocusedOption {
    color: var(--text) !important;
    background-color: var(--bg-elev) !important;
}

.sensor-dropdown .VirtualizedSelectFocusedOption {
    background-color: var(--panel) !important;
}

/* ───── Login Page (white card on dark background) ───── */
#email,
#password {
    background: #f5f5f5 !important;
    color: #333 !important;
    border: 1px solid #ccc !important;
    border-radius: 8px;
}

#email:focus,
#password:focus {
    outline: 1px solid var(--accent) !important;
    border-color: var(--accent) !important;
}

#email::placeholder,
#password::placeholder {
    color: #888 !important;
}

#login-btn {
    background: linear-gradient(135deg, #22d3ee 0%, #0891b2 100%) !important;
    color: #07111c !important;
    border: none !important;
    font-weight: 600;
    padding: 12px 20px;
    border-radius: 8px;
}

#login-btn:hover {
    filter: brightness(1.1);
}/* ============================================================
   scitech.css ADDITIONS — append to your existing assets/scitech.css
   Reuses your :root tokens (--bg, --accent, --panel, etc.).
   New layout: alert strip, KPIs, chips, map+fleet, detail panel.
   ============================================================ */

/* ---- Fixed header refresh ---- */
.header-bar-fixed{
  position:fixed; top:0; left:0; right:0; height:60px; z-index:1000;
  background:rgba(15,22,35,.85); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-nav{ display:flex; gap:4px; }
.nav-link{
  padding:7px 12px; border-radius:8px; font-size:13px; font-weight:500;
  color:var(--muted); text-decoration:none;
}
.nav-link.active{ color:var(--bg); background:var(--accent); font-weight:600; }
.nav-link-logout{ color:var(--danger); margin-left:8px; }
.nav-link-logout:hover{ background:rgba(251,113,133,0.12); color:var(--danger); }
.status-pill{
  display:flex; align-items:center; gap:8px; padding:7px 14px; border-radius:999px;
  background:var(--bg-elev); border:1px solid var(--border); font-size:13px; font-weight:600;
}
.status-pill::before{ content:""; width:9px; height:9px; border-radius:50%; background:var(--muted); }
.status-pill.ok{ color:var(--ok); }       .status-pill.ok::before{ background:var(--ok); box-shadow:0 0 10px var(--ok); }
.status-pill.warn{ color:var(--accent-warn);} .status-pill.warn::before{ background:var(--accent-warn); box-shadow:0 0 10px var(--accent-warn); }
.status-pill.danger{ color:var(--danger);} .status-pill.danger::before{ background:var(--danger); box-shadow:0 0 10px var(--danger); }
.user-avatar{
  width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-weight:700; font-size:13px; color:var(--bg);
  background:linear-gradient(135deg, var(--accent), var(--accent-2));
}

/* ---- Body grid ---- */
.dash-body{ display:flex; flex-direction:column; gap:22px; }
.card{
  background:linear-gradient(180deg, var(--panel), var(--panel-2));
  border:1px solid var(--border); border-radius:var(--radius); box-shadow:var(--shadow);
}

/* ---- Alert strip ---- */
.section-eyebrow{ margin:0; font-size:13px; font-weight:700; letter-spacing:.5px;
  text-transform:uppercase; color:var(--muted); }
.alert-strip-head{ display:flex; align-items:center; gap:10px; margin-bottom:12px; }
.alert-count-badge{ font-weight:700; font-size:13px; padding:2px 9px; border-radius:999px;
  background:rgba(251,113,133,.1); color:var(--danger); border:1px solid rgba(251,113,133,.33); }
.ack-all{ margin-left:auto; font-size:12px; font-weight:600; color:var(--muted); cursor:pointer; }
.alert-cards-row{ display:flex; gap:12px; overflow-x:auto; padding-bottom:4px; }
.alert-card{ flex:none; width:320px; display:flex; flex-direction:column; gap:8px;
  padding:14px 16px; border-radius:12px; cursor:pointer; background:linear-gradient(180deg, rgba(251,113,133,.1), var(--panel-2));
  border:1px solid rgba(251,113,133,.33); border-left:3px solid var(--danger); }
.alert-card.warning{ background:linear-gradient(180deg, rgba(251,191,36,.1), var(--panel-2));
  border-color:rgba(251,191,36,.33); border-left-color:var(--accent-warn); }
.alert-card-top{ display:flex; align-items:center; gap:8px; }
.alert-dot{ width:8px; height:8px; border-radius:50%; background:var(--danger); box-shadow:0 0 8px var(--danger); }
.alert-dot.warning{ background:var(--accent-warn); box-shadow:0 0 8px var(--accent-warn); }
.alert-sev{ font-size:11px; font-weight:700; letter-spacing:.6px; color:var(--danger); }
.alert-sev.warning{ color:var(--accent-warn); }
.alert-name{ font-weight:700; font-size:14px; color:var(--text); }
.alert-msg{ font-size:12.5px; color:#c3cedd; line-height:1.45; }
.alert-ack{ align-self:flex-start; font-size:11px; font-weight:600; color:var(--muted);
  border:1px solid var(--border); border-radius:8px; padding:4px 11px; cursor:pointer; }
.alert-clear{ flex:1; padding:16px 18px; border-radius:12px; background:var(--bg-elev);
  border:1px solid var(--border); color:var(--ok); font-weight:600; }

/* ---- KPI row ---- */
.kpi-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.kpi-card{ padding:18px 20px; display:flex; flex-direction:column; gap:6px; }
.kpi-label{ font-size:11.5px; font-weight:600; text-transform:uppercase; letter-spacing:.5px; color:var(--muted); }
.kpi-value{ font-family:'Space Grotesk', system-ui; font-weight:700; font-size:34px; line-height:1; color:var(--text); }
.kpi-value.ok{ color:var(--ok); }  .kpi-value.danger{ color:var(--danger); }  .kpi-value.muted{ color:var(--muted); }
.kpi-sub{ font-size:12px; color:var(--muted); }

/* ---- Type chips ---- */
.type-chips{ display:flex; gap:10px; flex-wrap:wrap; }
.chip{ display:flex; align-items:center; gap:8px; padding:8px 14px; border-radius:999px;
  cursor:pointer; font-size:13px; font-weight:600; color:var(--text);
  background:var(--bg-elev); border:1px solid var(--border); }
.chip.active{ color:var(--bg); background:var(--chip-color, var(--accent));
  border-color:var(--chip-color, var(--accent)); }
.chip-dot{ width:8px; height:8px; border-radius:50%; }
.chip.active .chip-dot{ background:var(--bg) !important; }
.chip-count{ opacity:.65; font-weight:700; }

/* ---- Map + fleet ---- */
.map-fleet-grid{ display:grid; grid-template-columns:1.5fr 1fr; gap:18px; align-items:stretch; }
.map-card{ padding:0; overflow:hidden; }
.sensor-map, .map-card .js-plotly-plot{ height:540px; width:100%; }
.map-status{ position:absolute; left:16px; bottom:14px; font-size:11.5px; color:var(--muted); }
.fleet-card{ display:flex; flex-direction:column; min-height:0; }
.fleet-head{ display:flex; align-items:center; justify-content:space-between; padding:16px 18px;
  border-bottom:1px solid var(--border); }
.panel-h{ margin:0; font-size:14px; font-weight:700; color:var(--text); }
.fleet-count{ font-size:12px; color:var(--muted); }
.fleet-list{ flex:1; overflow-y:auto; max-height:560px; padding:8px; display:flex; flex-direction:column; gap:2px; }
.fleet-row{ display:flex; align-items:center; gap:12px; padding:13px 14px; border-radius:11px;
  cursor:pointer; border:1px solid transparent; }
.fleet-row:hover{ background:rgba(34,211,238,.05); }
.status-dot{ width:9px; height:9px; border-radius:50%; flex:none; }
.status-dot.online{ background:var(--ok); box-shadow:0 0 8px var(--ok); }
.status-dot.warning{ background:var(--accent-warn); box-shadow:0 0 8px var(--accent-warn); }
.status-dot.offline{ background:var(--muted); }
.status-dot.alert{ background:var(--danger); box-shadow:0 0 8px var(--danger); }
.fleet-type-icon{ width:20px; height:20px; flex:none; }
.fleet-text{ flex:1; min-width:0; }
.fleet-name{ font-weight:600; font-size:13.5px; color:var(--text); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.fleet-sub{ font-size:11.5px; color:var(--muted); }
.fleet-metric-wrap{ flex:none; text-align:right; }
.fleet-metric{ font-family:'Space Grotesk', system-ui; font-weight:700; font-size:15px; color:var(--text); }
.fleet-unit{ font-size:11px; color:var(--muted); font-weight:500; margin-left:2px; }

/* ---- Detail panel ---- */
.detail-panel{ padding:20px 22px; display:flex; flex-direction:column; gap:18px; }
.detail-head{ display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.detail-id-block{ display:flex; align-items:center; gap:14px; }
.detail-icon{ width:46px; height:46px; border-radius:12px; padding:11px; box-sizing:border-box;
  background:rgba(34,211,238,.12); border:1px solid rgba(34,211,238,.27); }
.detail-name-row{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.detail-name{ margin:0; font-size:19px; font-weight:700; color:var(--text); }
.detail-status{ display:inline-flex; align-items:center; gap:6px; padding:4px 10px; border-radius:999px;
  font-size:12px; font-weight:600; }
.detail-meta{ font-size:12.5px; color:var(--muted); margin-top:3px; }
.detail-controls{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; }

/* forecast toggle (matches mock) */
.forecast-toggle{ display:flex; align-items:center; gap:7px; padding:6px 13px; border-radius:8px;
  cursor:pointer; font-size:12px; font-weight:600; background:transparent; color:var(--accent-warn);
  border:1px solid rgba(251,191,36,.33); }
.forecast-toggle.on{ background:var(--accent-warn); color:var(--bg); border-color:var(--accent-warn); }
.forecast-toggle.na{ color:#5b6b82; border:1px dashed var(--border); cursor:default; }
.fc-dot{ width:8px; height:8px; border-radius:50%; background:var(--accent-warn); }
.forecast-toggle.on .fc-dot{ background:var(--bg); }
.fc-dot.na{ background:#5b6b82; }
.forecast-note{ font-size:11.5px; color:var(--accent-warn); margin-top:6px; }

/* range segmented (style dcc.RadioItems) */
.range-seg{ display:flex; gap:4px; padding:4px; border-radius:10px; background:var(--bg);
  border:1px solid var(--border); }
.range-seg label{ padding:6px 14px; font-size:12px; font-weight:600; cursor:pointer;
  color:var(--muted); border-radius:8px; }
.range-seg input{ display:none; }
.range-seg input:checked + *,
.range-seg label:has(input:checked){ background:var(--accent); color:var(--bg); border-radius:8px; }

/* metric tiles */
.metric-tiles-row{ display:grid; grid-template-columns:repeat(auto-fit, minmax(116px,1fr)); gap:12px; }
.metric-tile{ padding:14px 16px; border-radius:12px; background:var(--bg); border:1px solid var(--border); }
.metric-value{ font-family:'Space Grotesk', system-ui; font-weight:700; font-size:24px; color:var(--text); line-height:1; }
.metric-unit{ font-size:13px; color:var(--muted); font-weight:500; margin-left:2px; }
.metric-label{ font-size:11px; color:var(--muted); margin-top:6px; text-transform:uppercase; letter-spacing:.4px; }
.metric-empty{ color:var(--muted); padding:18px; }

.detail-chart, .detail-secondary{ border-radius:12px; background:var(--bg); border:1px solid var(--border); padding:8px; }

/* ---- Responsive ---- */
@media (max-width:980px){
  .map-fleet-grid{ grid-template-columns:1fr; }
  .kpi-row{ grid-template-columns:repeat(2,1fr); }
  .header-nav{ display:none; }
  .sensor-map, .map-card .js-plotly-plot{ height:360px; }
}