:root {
  --navy: #17243a;
  --navy-2: #22324b;
  --ink: #18243a;
  --muted: #64748b;
  --line: #d9e1ea;
  --canvas: #f2f5f9;
  --white: #fff;
  --pink: #ec3e86;
  --red: #ef4454;
  --orange: #ff681c;
  --green: #159866;
  --yellow: #e7a718;
  --shadow: 0 18px 45px rgba(24, 36, 58, .09);
  font-family: "Sarabun", "Segoe UI", Tahoma, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--canvas); min-width: 320px; }
button, input, select { font: inherit; }
button, label[for], input[type="range"], select { cursor: pointer; }
button:disabled, input:disabled, select:disabled { cursor: not-allowed; opacity: .5; }
a { color: inherit; }

.app-header {
  min-height: 72px; padding: 10px clamp(16px, 3vw, 48px); display: grid;
  grid-template-columns: minmax(220px, 1fr) auto; align-items: center; gap: 24px;
  color: var(--navy); background: rgba(255,255,255,.96); border-bottom: 1px solid #e5eaf0;
  position: sticky; top: 0; z-index: 40; backdrop-filter: blur(14px); box-shadow: 0 5px 22px rgba(23,36,58,.06);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { width: 40px; height: 40px; object-fit: contain; }
.brand span { display: flex; flex-direction: column; line-height: 1.08; }
.brand strong { font-size: 17px; letter-spacing: -.5px; }
.brand small { color: var(--red); font-size: 9px; letter-spacing: 1px; font-weight: 800; }
.home-link { justify-self: end; text-decoration: none; font-size: 13px; font-weight: 700; color: var(--muted); }
.home-link:hover { color: var(--red); }

.app-shell { width: min(1780px, calc(100% - 32px)); margin: 24px auto 60px; display: flex; flex-direction: column; }
.hero {
  min-height: 190px; border-radius: 24px; padding: clamp(24px, 3vw, 42px); color: white;
  display: flex; justify-content: space-between; align-items: end; gap: 30px;
  background: radial-gradient(circle at 85% 0%, rgba(255,255,255,.18), transparent 30%),
              linear-gradient(115deg, var(--pink), #f34348 48%, var(--orange));
  box-shadow: 0 22px 48px rgba(239,68,84,.22); overflow: hidden; position: relative;
}
.hero::after { content: ""; position: absolute; width: 300px; height: 300px; border: 52px solid rgba(255,255,255,.08); border-radius: 50%; right: 8%; top: -170px; }
.hero > * { position: relative; z-index: 1; }
.hero h1 { margin: 4px 0 9px; max-width: 980px; font-size: clamp(21px, 2.325vw, 34.5px); line-height: 1.04; letter-spacing: -1.5px; }
.hero p:not(.eyebrow) { max-width: 900px; margin: 0; opacity: .9; font-size: clamp(13px, 1.1vw, 16px); line-height: 1.55; }
.eyebrow { margin: 0; color: var(--red); font-size: 11px; letter-spacing: 1.8px; font-weight: 900; }
.hero .eyebrow { color: white; opacity: .8; }
.privacy-badge { white-space: nowrap; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.35); padding: 11px 16px; border-radius: 999px; font-size: 12px; font-weight: 700; }
.privacy-badge span { color: #6fffb4; }

.panel { background: var(--white); border: 1px solid #e5eaf0; border-radius: 20px; box-shadow: var(--shadow); }
.import-panel, .playback-panel, .cell-panel, .bno-panel, .schema-panel { margin-top: 20px; padding: clamp(18px, 2.5vw, 30px); }
.panel-heading, .panel-title { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.panel-heading > div:first-child { display: flex; align-items: center; gap: 12px; }
.panel h2 { margin: 0; font-size: clamp(18px, 1.7vw, 26px); letter-spacing: -.5px; }
.step { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; color: white; font-weight: 900; background: linear-gradient(135deg, var(--pink), var(--orange)); }
.version { color: var(--muted); font-size: 12px; }
.import-row, .transport, .time-filter { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.file-status { flex: 1 1 280px; padding: 12px 16px; min-height: 45px; border: 1px dashed #c6d0dc; border-radius: 10px; color: var(--muted); background: #f8fafc; }
.import-panel.dragover { outline: 3px solid rgba(239,68,84,.24); background: #fffafb; }
.mapping-summary { margin-top: 14px; padding: 12px 15px; border-radius: 10px; background: #eaf8f2; color: #166746; font-size: 13px; }
.device-identity { margin-top: 14px; display: flex; align-items: end; flex-wrap: wrap; gap: 10px; padding: 13px; border-radius: 12px; background: #f4f7fa; border: 1px solid #dfe6ee; }
.device-identity label { flex: 0 1 390px; color: var(--muted); font-size: 11px; font-weight: 800; }
.device-identity input { display: block; width: 100%; margin-top: 5px; padding: 10px; border: 1px solid #cbd5e1; border-radius: 8px; background: white; color: var(--ink); font-family: ui-monospace, Consolas, monospace; text-transform: uppercase; }
.device-identity span { flex: 1 1 260px; align-self: center; color: var(--muted); font-size: 11px; }
.button, .icon-button, .play-button { border: 0; border-radius: 10px; min-height: 42px; padding: 10px 16px; font-weight: 800; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; gap: 7px; transition: transform .15s, box-shadow .15s, background .15s; }
.button:hover:not(:disabled), .icon-button:hover:not(:disabled), .play-button:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(24,36,58,.12); }
.button-primary, .play-button { color: white; background: linear-gradient(100deg, var(--pink), var(--orange)); }
.button-dark { background: var(--navy); color: white; }
.button-ghost { background: #edf1f5; color: var(--navy); }
.button-warning { background: #fff3c8; color: #8b6200; border: 1px solid #f3d575; }
.icon-button { width: 42px; padding: 8px; color: var(--navy); background: #edf1f5; }
.play-button { min-width: 108px; }
.record-pill { border-radius: 999px; padding: 8px 13px; color: #40516a; background: #eef2f6; font-size: 12px; font-weight: 800; }
.time-filter { margin-bottom: 14px; }
.time-filter label, .speed-control { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; font-weight: 800; }
input[type="datetime-local"], select { border: 1px solid #cbd5e1; border-radius: 8px; padding: 10px; color: var(--ink); background: white; }
.check-control { display: flex; gap: 6px; align-items: center; font-size: 13px; font-weight: 700; }
.error-counter { font-size: 12px; font-weight: 800; color: var(--muted); }

.advisor-panel { margin-top: 20px; padding: clamp(18px, 2.5vw, 30px); overflow: hidden; order: 100; }
.advisor-heading { margin-bottom: 16px; }
.advisor-heading > div:first-child { align-items: center; }
.advisor-heading h2 { margin-top: 2px; }
.advisor-method { color: var(--muted); font-size: 11px; font-weight: 800; }
.advisor-controls { display: grid; grid-template-columns: 1.15fr repeat(3, minmax(150px, .85fr)) auto; gap: 10px; align-items: end; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: #f6f8fb; }
.advisor-controls label { color: var(--muted); font-size: 10px; font-weight: 900; letter-spacing: .25px; text-transform: uppercase; }
.advisor-controls select, .advisor-controls input { width: 100%; min-height: 42px; margin-top: 6px; text-transform: none; }
.advisor-controls input { border: 1px solid #cbd5e1; border-radius: 8px; padding: 10px 45px 10px 10px; color: var(--ink); background: white; }
.input-unit { display: block; position: relative; }
.input-unit b { position: absolute; right: 11px; bottom: 11px; color: var(--muted); font-size: 10px; }
.advisor-menu { display: flex; gap: 7px; margin: 16px 0; overflow-x: auto; padding-bottom: 2px; }
.advisor-tab { flex: 0 0 auto; min-height: 39px; padding: 8px 14px; border: 1px solid #d8e0ea; border-radius: 999px; color: #526176; background: white; font-size: 12px; font-weight: 800; }
.advisor-tab.active { color: white; border-color: var(--navy); background: var(--navy); box-shadow: 0 6px 14px rgba(23,36,58,.16); }
.advisor-decision { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 19px 22px; border-left: 7px solid var(--green); border-radius: 14px; color: white; background: linear-gradient(115deg, #17243a, #253853); }
.advisor-decision.decision-warning { border-color: var(--yellow); background: linear-gradient(115deg, #392f17, #65501b); }
.advisor-decision.decision-error { border-color: #ff5a64; background: linear-gradient(115deg, #451d26, #7a2835); }
.advisor-decision span { display: block; opacity: .65; font-size: 9px; font-weight: 900; letter-spacing: 1px; }
.advisor-decision strong { display: block; margin-top: 3px; font-size: clamp(19px, 2vw, 28px); }
.advisor-decision p { margin: 5px 0 0; color: rgba(255,255,255,.76); font-size: 12px; line-height: 1.5; }
.advisor-score { flex: 0 0 92px; text-align: center; }.advisor-score strong { font-size: 35px; }.advisor-score span { opacity: .8; }
.advisor-metrics { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-top: 12px; }
.advisor-metrics article { min-width: 0; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: white; }
.advisor-metrics span, .warranty-card span { display: block; color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.advisor-metrics strong { display: inline-block; margin-top: 5px; color: var(--navy); font-size: 22px; }.advisor-metrics small { margin-left: 4px; color: var(--muted); font-size: 9px; }
.advisor-section-title { display: flex; justify-content: space-between; align-items: baseline; gap: 15px; margin-bottom: 10px; }.advisor-section-title h3 { margin: 0; }.advisor-section-title p { margin: 0; color: var(--muted); font-size: 11px; }
.advisor-table-wrap { max-height: 330px; }
.advisor-parameter-wrap { max-height: 520px; background: white; }
.advisor-parameter-table { min-width: 760px; }
.advisor-parameter-table th:nth-child(1) { width: 16%; }
.advisor-parameter-table th:nth-child(2) { width: 34%; }
.advisor-parameter-table th:nth-child(3), .advisor-parameter-table th:nth-child(4), .advisor-parameter-table th:nth-child(5) { text-align: center; }
.advisor-parameter-table td:nth-child(3), .advisor-parameter-table td:nth-child(4), .advisor-parameter-table td:nth-child(5) { text-align: center; white-space: nowrap; }
.advisor-parameter-table .parameter-group { color: white; background: #1c2a3e; text-align: center; font-size: 11px; font-weight: 900; letter-spacing: .35px; }
.advisor-parameter-table tr:nth-child(even) td:not(.parameter-group) { background: #eaf4f8; }
.advisor-parameter-table tr:hover td:not(.parameter-group) { background: #fff5e8; }
.warranty-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 12px; }
.warranty-card { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #f8fafc; }
.warranty-card strong { display: block; margin-top: 7px; color: var(--navy); font-size: clamp(18px, 2vw, 26px); }.warranty-card p { margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.fee-card { background: linear-gradient(135deg, #fff5f8, #fff7ed); border-color: #f5c7c9; }.fee-card strong { color: #c92f48; }
.policy-note { margin-top: 12px; padding: 16px 18px; border-left: 5px solid var(--yellow); border-radius: 10px; background: #fff9e8; color: #5f4b16; font-size: 12px; }.policy-note ol { margin: 7px 0 0; padding-left: 21px; line-height: 1.65; }
.care-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin: 0; padding: 0; list-style: none; }.care-list li { position: relative; padding: 13px 14px 13px 39px; border: 1px solid var(--line); border-radius: 11px; background: #f8fafc; color: #435168; font-size: 12px; line-height: 1.5; }.care-list li::before { content: "✓"; position: absolute; left: 14px; top: 13px; display: grid; place-items: center; width: 17px; height: 17px; border-radius: 50%; color: white; background: var(--green); font-size: 10px; font-weight: 900; }
.advisor-disclaimer { margin: 14px 0 0; color: var(--muted); font-size: 10px; line-height: 1.55; }
.timeline-wrap { margin-top: 22px; }
.timeline-times { display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; color: var(--muted); font-size: 11px; }
.timeline-times time:nth-child(2) { padding: 5px 9px; border-radius: 7px; color: white; background: var(--navy); font-weight: 800; }
.timeline-times time:last-child { text-align: right; }
.timeline { width: 100%; height: 28px; margin: 4px 0; accent-color: var(--red); }
.timeline-legend, .chart-legend { display: flex; flex-wrap: wrap; gap: 17px; font-size: 11px; color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 5px; }
.dot.normal { background: var(--green); }.dot.warning { background: var(--yellow); }.dot.error { background: var(--red); }

.status-line { margin-top: 20px; padding: 14px 20px; display: grid; grid-template-columns: auto auto 1fr; gap: 30px; align-items: center; color: white; background: var(--navy); border-radius: 14px; box-shadow: var(--shadow); border-left: 8px solid var(--green); }
.status-line.severity-warning { border-color: var(--yellow); }.status-line.severity-error { border-color: var(--red); }
.status-line div { display: flex; align-items: baseline; gap: 9px; }
.status-line span { font-size: 10px; text-transform: uppercase; letter-spacing: .8px; opacity: .65; }
.status-line strong { font-size: 14px; }.status-message { justify-self: end; text-align: right; }

.metric-grid { margin-top: 20px; display: grid; grid-template-columns: repeat(7, minmax(135px, 1fr)); gap: 12px; }
.metric { position: relative; min-height: 120px; padding: 20px; display: grid; align-content: center; text-align: center; background: white; border: 1px solid #e5eaf0; border-radius: 16px; box-shadow: var(--shadow); overflow: hidden; }
.metric::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: linear-gradient(90deg, var(--pink), var(--orange)); }
.metric > span { color: var(--muted); font-size: 11px; font-weight: 800; }
.metric strong { margin-top: 8px; font-size: clamp(20px, 2vw, 32px); font-variant-numeric: tabular-nums; }
.metric small { color: var(--muted); font-weight: 700; }

.dashboard-grid { margin-top: 20px; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(320px, .7fr); gap: 20px; }
.chart-panel, .parameter-panel { min-width: 0; padding: 24px; }
.panel-title { align-items: end; }.panel-title .eyebrow { margin-bottom: 5px; }.panel-title > span { font-size: 11px; color: var(--muted); }
.chart-box { position: relative; height: 360px; min-width: 0; }
canvas { display: block; width: 100%; height: 100%; }
.empty-chart { position: absolute; inset: 0; display: grid; place-items: center; color: #8b98aa; font-size: 13px; text-align: center; pointer-events: none; }
.chart-legend { margin-top: 14px; justify-content: center; }
.chart-legend span::before { content: ""; display: inline-block; width: 17px; height: 3px; margin-right: 6px; vertical-align: middle; border-radius: 3px; background: var(--c); }
.table-wrap { max-height: 400px; overflow: auto; border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th { position: sticky; top: 0; z-index: 2; padding: 11px 12px; color: white; background: var(--navy); text-align: left; letter-spacing: .4px; }
td { padding: 9px 12px; border-bottom: 1px solid var(--line); font-variant-numeric: tabular-nums; }
tbody tr:nth-child(even) { background: #f4f8fb; }

.cell-summary { display: flex; flex-wrap: wrap; gap: 9px; }
.cell-summary span, .cell-thresholds span { padding: 7px 10px; border-radius: 8px; background: #eef3f7; font-size: 11px; color: var(--muted); }
.cell-summary strong { color: var(--ink); }
.cell-thresholds { display: flex; gap: 9px; margin: -8px 0 12px; justify-content: flex-end; }
.cell-table-wrap { overflow: auto; max-height: 480px; border: 1px solid var(--line); border-radius: 10px; }
.cell-table { min-width: 1700px; }.cell-table th { white-space: nowrap; text-align: center; }.cell-table td { text-align: center; min-width: 78px; }
.cell-table th:first-child, .cell-table td:first-child { position: sticky; left: 0; z-index: 1; min-width: 105px; color: white; background: var(--navy); font-weight: 800; }
.cell-table .pack-temperature { color: #8a3f00; background: #fff4df; font-weight: 800; }
.cell-value.cell-under, .cell-value.cell-over { color: #c6192e; background: #ffe6e9; font-weight: 900; }
.cell-value.cell-missing { color: #9a6700; background: #fff4ce; font-weight: 900; }.empty-cell { text-align: center !important; color: var(--muted) !important; background: white !important; }

.bno-panel { overflow: hidden; }
.sensor-state { border-radius: 999px; padding: 7px 11px; background: #eef2f6; font-weight: 800; }
.sensor-state.available { color: #12704a; background: #dff6ec; }.sensor-state.missing { color: #8a6200; background: #fff0bf; }
.bno-layout { display: grid; grid-template-columns: minmax(290px, .75fr) minmax(0, 1.6fr); gap: 22px; }
.attitude-card { min-width: 0; border-radius: 18px; padding: 18px; background: linear-gradient(145deg, #17243a, #2b3f5e); color: white; }
.attitude-stage { position: relative; height: 245px; display: grid; place-items: center; perspective: 650px; overflow: hidden; border-radius: 14px; background: radial-gradient(circle, rgba(102,126,161,.3), rgba(7,16,30,.8)); }
.attitude-stage::before, .attitude-stage::after { content: ""; position: absolute; background: rgba(255,255,255,.09); }
.attitude-stage::before { width: 100%; height: 1px; }.attitude-stage::after { height: 100%; width: 1px; }
.orientation-ring { position: absolute; width: 190px; height: 190px; border: 1px dashed rgba(255,255,255,.22); border-radius: 50%; }
.vehicle { width: 145px; height: 72px; display: grid; place-items: center; border: 3px solid #ff735d; border-radius: 45% 45% 30% 30%; color: #ff9a88; background: linear-gradient(90deg, #273c58, #3e5879); box-shadow: 0 0 25px rgba(255,95,74,.28); transform-style: preserve-3d; transition: transform .15s linear; }
.vehicle::before, .vehicle::after { content: ""; position: absolute; width: 18px; height: 13px; border-radius: 4px; background: #151e2c; box-shadow: 108px 0 #151e2c; left: 9px; }
.vehicle::before { top: -8px; }.vehicle::after { bottom: -8px; }
.vehicle span { font-size: 9px; letter-spacing: 2px; font-weight: 900; }
.euler-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-top: 12px; }
.euler-grid > div { padding: 10px 6px; text-align: center; border-radius: 9px; background: rgba(255,255,255,.08); }
.euler-grid span { display: block; font-size: 8px; opacity: .7; }.euler-grid strong { font-size: 19px; }.euler-grid small { opacity: .65; }
.sensor-values { min-width: 0; }
.quaternion-row { display: grid; grid-template-columns: 1.3fr repeat(4,1fr); gap: 6px; padding: 13px; border-radius: 12px; background: #eef2f6; font-size: 12px; }
.quaternion-row > span { font-weight: 900; }.quaternion-row strong { color: var(--muted); }.quaternion-row b { color: var(--ink); margin-left: 3px; }
.vector-grid { margin-top: 12px; display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.vector-grid article { min-width: 0; border: 1px solid var(--line); border-radius: 12px; padding: 13px; }
.vector-grid h3 { margin: 0 0 9px; font-size: 13px; }.vector-grid h3 small { float: right; color: var(--muted); font-weight: 500; }
.vector-row { display: grid; grid-template-columns: repeat(3,1fr); gap: 4px; }
.vector-row span { min-width: 0; padding: 7px 3px; border-radius: 6px; text-align: center; background: #f3f6f9; color: var(--muted); font-size: 10px; }
.vector-row strong { display: block; margin-top: 3px; color: var(--ink); font-size: 13px; }
.sensor-meta { display: grid; gap: 9px; color: var(--muted); font-size: 11px; }.sensor-meta strong { float: right; color: var(--ink); }
.bno-chart { height: 280px; margin-top: 22px; }
.schema-panel details { color: var(--muted); font-size: 13px; line-height: 1.65; }.schema-panel summary { cursor: pointer; color: var(--ink); font-weight: 900; }.schema-panel code { color: #b51f4e; background: #fcebf1; padding: 2px 5px; border-radius: 4px; }

.config-dialog { width: min(1100px, calc(100% - 24px)); max-height: 92vh; padding: 0; border: 0; border-radius: 22px; background: transparent; box-shadow: 0 30px 90px rgba(11,20,34,.35); }
.config-dialog::backdrop { background: rgba(10,18,31,.7); backdrop-filter: blur(5px); }
.config-card { max-height: 92vh; overflow: auto; padding: clamp(18px, 3vw, 32px); border-radius: 22px; background: var(--canvas); }
.config-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.config-header h2 { margin: 5px 0; font-size: 29px; }.config-header p:not(.eyebrow) { margin: 0; color: var(--muted); font-size: 13px; }
.dialog-close { flex: 0 0 40px; width: 40px; height: 40px; border: 0; border-radius: 50%; color: var(--navy); background: white; font-size: 25px; box-shadow: var(--shadow); }
.config-auth { margin: 20px 0 12px; display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px; align-items: end; }
.config-auth label, .bms-url-row label { color: var(--muted); font-size: 11px; font-weight: 800; }
.config-auth input, .bms-url-row input { display: block; width: 100%; margin-top: 5px; padding: 11px; border: 1px solid #cbd5e1; border-radius: 8px; color: var(--navy); background: white; font-family: ui-monospace, Consolas, monospace; }
.config-toolbar { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; padding: 12px; border-radius: 12px; background: white; border: 1px solid var(--line); }
.config-toolbar span { flex: 1 1 280px; color: var(--muted); font-size: 11px; }
.config-table-wrap { margin-top: 12px; max-height: 420px; overflow: auto; border: 1px solid var(--line); border-radius: 12px; background: white; }
.config-table input, .config-table select { width: 100%; min-width: 150px; padding: 8px; border: 1px solid #cbd5e1; border-radius: 7px; background: white; }
.config-table td:nth-child(2) { width: 230px; }.config-table td:nth-child(3) { color: var(--muted); }
.load-workflow { margin-top: 14px; padding: 17px; border-left: 5px solid var(--red); border-radius: 12px; background: white; }
.load-workflow h3 { margin: 0 0 6px; }.load-workflow ol { margin: 8px 0 14px; padding-left: 22px; color: var(--muted); font-size: 12px; line-height: 1.75; }
.bms-url-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: end; }

footer { padding: 30px 20px; display: flex; flex-direction: column; align-items: center; gap: 5px; color: #66758a; border-top: 1px solid #dce3eb; background: white; text-align: center; font-size: 12px; }
footer strong { color: var(--navy); }

@media (max-width: 1180px) {
  .advisor-controls { grid-template-columns: repeat(2, 1fr); }.advisor-controls .button { align-self: stretch; }
  .advisor-metrics { grid-template-columns: repeat(3, 1fr); }
  .metric-grid { grid-template-columns: repeat(4, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
  .bno-layout { grid-template-columns: 1fr; }
}
@media (max-width: 840px) {
  .app-header { grid-template-columns: 1fr auto; }
  .hero { min-height: 0; align-items: start; flex-direction: column; gap: 16px; }.hero h1 { letter-spacing: -1px; }
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .status-line { grid-template-columns: 1fr; gap: 9px; }.status-message { justify-self: start; text-align: left; }
  .vector-grid { grid-template-columns: repeat(2, 1fr); }
  .warranty-grid { grid-template-columns: 1fr; }.care-list { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .app-shell { width: min(100% - 18px, 1780px); margin-top: 10px; }.app-header { padding: 8px 12px; }.brand small { display: none; }.home-link { font-size: 0; }.home-link::after { content: "← Home"; font-size: 12px; }
  .hero { border-radius: 17px; padding: 22px 20px; }.privacy-badge { white-space: normal; }
  .panel-heading, .panel-title { align-items: flex-start; flex-direction: column; }.version { align-self: flex-start; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }.metric { min-height: 105px; padding: 14px 8px; }.metric > span { font-size: 9px; }
  .vector-grid { grid-template-columns: 1fr; }.quaternion-row { grid-template-columns: repeat(2,1fr); }.quaternion-row > span { grid-column: 1 / -1; }
  .euler-grid { grid-template-columns: 1fr; }.cell-thresholds { justify-content: flex-start; flex-wrap: wrap; }
  .config-auth, .bms-url-row { grid-template-columns: 1fr; }
  .advisor-controls { grid-template-columns: 1fr; }.advisor-metrics { grid-template-columns: repeat(2, 1fr); }.advisor-decision { align-items: flex-start; flex-direction: column; }.advisor-score { text-align: left; }
}

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }