:root {
  color-scheme: light;
  --bg: #f4f8fb;
  --bg-elevated: #ffffff;
  --panel: #ffffff;
  --panel-soft: #eef5f7;
  --panel-strong: #e5f1f2;
  --line: #d8e5e9;
  --line-strong: #bed3d9;
  --text: #172b36;
  --muted: #607782;
  --accent: #087f75;
  --accent-strong: #05665f;
  --accent-soft: #ddf5f1;
  --on-accent: #ffffff;
  --blue: #2672c9;
  --amber: #a86400;
  --amber-soft: #fff4d7;
  --red: #b53b55;
  --red-soft: #ffebef;
  --green: #168653;
  --green-soft: #e2f6eb;
  --purple: #8652b5;
  --button-bg: #ffffff;
  --button-hover: #edf5f6;
  --nav-bg: rgba(255, 255, 255, .9);
  --chart-grid: #dbe7eb;
  --chart-axis: #667e89;
  --chart-label: #36505d;
  --chart-value: #172b36;
  --dot-stroke: #ffffff;
  --shadow: 0 12px 34px rgba(37, 70, 83, .1);
  --shadow-small: 0 6px 18px rgba(37, 70, 83, .08);
  --radius: 18px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #07111f;
  --bg-elevated: #0d1c30;
  --panel: #0d1c30;
  --panel-soft: #0a1a2c;
  --panel-strong: #10253d;
  --line: #213954;
  --line-strong: #2a4563;
  --text: #edf6ff;
  --muted: #91a7bd;
  --accent: #5eead4;
  --accent-strong: #89f7e6;
  --accent-soft: #103246;
  --on-accent: #052c29;
  --blue: #60a5fa;
  --amber: #fbbf24;
  --amber-soft: #2a210f;
  --red: #fb7185;
  --red-soft: #2e1720;
  --green: #4ade80;
  --green-soft: #113a35;
  --purple: #c084fc;
  --button-bg: #12283f;
  --button-hover: #18334e;
  --nav-bg: rgba(7, 17, 31, .88);
  --chart-grid: #213a54;
  --chart-axis: #8097ad;
  --chart-label: #c9d8e7;
  --chart-value: #f2f8ff;
  --dot-stroke: #07111f;
  --shadow: 0 18px 55px rgba(0, 0, 0, .22);
  --shadow-small: 0 8px 24px rgba(0, 0, 0, .18);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
:root[data-dashboard-view="details"] #compactDashboard { display: none !important; }
:root[data-dashboard-view="details"] #detailDashboard[hidden] { display: block !important; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  min-width: 0;
  min-height: 100vh;
  min-height: 100svh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 10% -5%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 34%),
    radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--blue) 9%, transparent), transparent 32%),
    var(--bg);
  color: var(--text);
  font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
button, input, select { font: inherit; }
button, .btn, input[type="file"] { touch-action: manipulation; }
button, .btn { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 48%, transparent); outline-offset: 2px; }

.wrap {
  width: 100%;
  max-width: 1380px;
  margin: auto;
  padding: max(24px, calc(env(safe-area-inset-top) + 16px)) max(24px, calc(env(safe-area-inset-right) + 18px)) max(72px, calc(env(safe-area-inset-bottom) + 48px)) max(24px, calc(env(safe-area-inset-left) + 18px));
}
.topbar, .top { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 22px; }
.topbar > div:first-child, .top > div:first-child { min-width: 0; }
.brand-heading { display: flex; flex: 1 1 auto; align-items: flex-start; gap: 18px; min-width: 0; }
.brand-heading-copy { min-width: 0; }
.brand-logo, .auth-logo {
  display: block;
  flex: none;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--line));
  background: #071d30;
  box-shadow: var(--shadow-small);
}
.brand-logo { width: clamp(70px, 7vw, 88px); height: auto; margin-top: 2px; border-radius: 24%; }
.eyebrow { font-size: 12px; letter-spacing: .13em; text-transform: uppercase; color: var(--accent); font-weight: 850; }
h1 { font-size: clamp(32px, 5vw, 58px); line-height: .98; letter-spacing: -.045em; margin: 7px 0 10px; }
h2, h3 { text-wrap: balance; }
.subtitle, .muted { color: var(--muted); }
.subtitle { font-size: 16px; max-width: 880px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.btn, button {
  min-height: 44px;
  border: 1px solid var(--line-strong);
  background: var(--button-bg);
  color: var(--text);
  padding: 9px 13px;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 750;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.btn:hover, button:hover { background: var(--button-hover); }
.btn.primary, button.primary { border-color: var(--accent); background: var(--accent); color: var(--on-accent); }
.btn.primary:hover, button.primary:hover { background: var(--accent-strong); }
.theme-toggle { white-space: nowrap; }
.theme-icon { font-size: 16px; line-height: 1; }

.nav {
  position: sticky;
  top: max(8px, env(safe-area-inset-top));
  z-index: 20;
  display: flex;
  gap: 7px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 8px;
  background: var(--nav-bg);
  backdrop-filter: blur(13px);
  -webkit-backdrop-filter: blur(13px);
  border: 1px solid var(--line);
  border-radius: 15px;
  box-shadow: var(--shadow-small);
  margin-bottom: 18px;
}
.nav::-webkit-scrollbar { display: none; }
.nav button { flex: 0 0 auto; white-space: nowrap; border: 0; background: transparent; color: var(--muted); padding: 8px 11px; border-radius: 9px; font-weight: 750; }
.nav button:hover { background: var(--button-hover); color: var(--text); }

.view-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 15px 22px;
  margin-bottom: 18px;
  padding: 16px 18px;
  box-shadow: var(--shadow-small);
}
.view-copy { min-width: 0; }
.view-copy h2 { margin: 2px 0 0; font-size: 21px; letter-spacing: -.02em; }
.view-switch {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel-soft);
}
.view-switch button { min-height: 42px; border-color: transparent; background: transparent; color: var(--muted); }
.view-switch button:hover { background: var(--button-hover); color: var(--text); }
.view-switch button[aria-pressed="true"] { border-color: color-mix(in srgb, var(--accent) 42%, var(--line)); background: var(--panel); color: var(--accent-strong); box-shadow: var(--shadow-small); }
.glossary-details { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 4px; }
.glossary-details summary { min-height: 44px; display: flex; align-items: center; gap: 8px; color: var(--accent-strong); font-weight: 800; cursor: pointer; list-style: none; }
.glossary-info { width: 18px; height: 18px; display: inline-grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font: 800 12px/1 Georgia, serif; }
.glossary-details summary::-webkit-details-marker { display: none; }
.glossary-details summary::after { content: "+"; margin-left: auto; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 9px; background: var(--panel-soft); color: var(--text); font-size: 18px; }
.glossary-details[open] summary::after { content: "−"; }
.glossary-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; padding: 5px 0 7px; }
.glossary-grid > div { min-width: 0; padding: 11px; border: 1px solid var(--line); border-radius: 11px; background: var(--panel-soft); }
.glossary-grid strong, .glossary-grid span { display: block; }
.glossary-grid span { margin-top: 3px; color: var(--muted); font-size: 12px; }

.compact-dashboard { min-width: 0; }
.compact-summary-card { margin-top: 0; }
.compact-summary-card .overall-summary-title h2 { margin: 3px 0 0; font-size: clamp(25px, 3vw, 34px); line-height: 1.08; letter-spacing: -.035em; }
.compact-section-head { margin-bottom: 10px; }
.compact-kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.compact-maintenance-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
.compact-kpi-card { display: flex; flex-direction: column; min-height: 230px; padding: 16px; box-shadow: var(--shadow-small); }
.compact-kpi-card.compact-good { border-color: color-mix(in srgb, var(--green) 45%, var(--line)); }
.compact-kpi-card.compact-warn { border-color: color-mix(in srgb, var(--amber) 42%, var(--line)); }
.compact-kpi-card.compact-hot { border-color: color-mix(in srgb, var(--red) 42%, var(--line)); }
.compact-kpi-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.compact-kpi-icon { width: 36px; height: 36px; flex: none; display: grid; place-items: center; border-radius: 11px; background: var(--accent-soft); color: var(--accent-strong); font-size: 18px; }
.compact-value { margin: 13px 0 2px; font-size: clamp(23px, 2.6vw, 29px); line-height: 1.08; font-weight: 920; letter-spacing: -.035em; overflow-wrap: anywhere; }
.compact-meaning { margin: 12px 0 0; color: var(--text); font-size: 13px; line-height: 1.55; }
.compact-detail-link { align-self: flex-start; min-height: 38px; margin-top: auto; padding: 7px 0 0; border: 0; background: transparent; color: var(--accent-strong); font-size: 12px; }
.compact-detail-link:hover { background: transparent; text-decoration: underline; }
.chain-wax-card { min-height: 290px; overflow: hidden; }
.chain-wax-main { display: grid; grid-template-columns: minmax(0, 1fr) 96px; align-items: start; gap: 12px; }
.chain-wax-main .compact-value { margin-top: 8px; }
.chain-wax-main .pill { margin-top: 9px; }
.chain-wax-image {
  display: block;
  width: 96px;
  height: 96px;
  object-fit: cover;
  border: 1px solid color-mix(in srgb, var(--accent) 34%, var(--line));
  border-radius: 22%;
  background: #071d30;
  box-shadow: var(--shadow-small);
}
.chain-progress { position: relative; height: 10px; margin-top: 13px; overflow: hidden; border-radius: 99px; background: var(--panel-strong); }
.chain-progress > span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--green)); transition: width .35s ease; }
.chain-serious .chain-progress > span { background: linear-gradient(90deg, var(--green), var(--amber)); }
.chain-strained .chain-progress > span { background: linear-gradient(90deg, var(--amber), var(--red)); }
.chain-marker { position: absolute; top: 0; bottom: 0; width: 2px; background: color-mix(in srgb, var(--text) 62%, transparent); opacity: .75; }
.chain-marker-serious { left: 55.56%; }
.chain-marker-strained { right: 1px; }
.chain-thresholds { display: flex; justify-content: space-between; gap: 8px; margin-top: 4px; color: var(--muted); font-size: 9px; font-weight: 800; }
.chain-wax-card .compact-meaning { margin-top: 10px; }
.chain-wax-footer { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--line); }
.chain-wax-footer strong, .chain-wax-footer span { display: block; }
.chain-wax-footer strong { font-size: 11px; }
.chain-wax-footer span { margin-top: 2px; color: var(--muted); font-size: 10px; }
.chain-wax-footer form { flex: none; }
.chain-reset-button { min-height: 38px; padding: 7px 10px; border-color: color-mix(in srgb, var(--accent) 38%, var(--line)); background: var(--panel-soft); color: var(--accent-strong); font-size: 11px; white-space: nowrap; }
.chain-reset-button:hover { background: var(--accent-soft); }
.chain-notice { margin-bottom: 16px; padding: 12px 14px; border-radius: 12px; font-weight: 700; }
.chain-notice.success { border: 1px solid color-mix(in srgb, var(--green) 45%, var(--line)); background: var(--green-soft); color: var(--green); }
.chain-notice.error { border: 1px solid color-mix(in srgb, var(--red) 45%, var(--line)); background: var(--red-soft); color: var(--red); }
.compact-two { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(280px, .7fr); gap: 16px; }
.compact-latest-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.compact-latest h2, .compact-confidence h2, .compact-detail-cta h2 { margin: 3px 0 0; font-size: 22px; letter-spacing: -.025em; }
.compact-stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 15px; }
.compact-stat { min-width: 0; padding: 10px; border: 1px solid var(--line); border-radius: 11px; background: var(--panel-soft); }
.compact-stat span, .compact-stat strong { display: block; }
.compact-stat span { color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.compact-stat strong { margin-top: 2px; font-size: 16px; overflow-wrap: anywhere; }
.compact-ride-meaning { margin-top: 12px; padding: 12px 13px; border-left: 4px solid var(--accent); border-radius: 10px; background: var(--accent-soft); }
.compact-ride-meaning.warn { border-color: var(--amber); background: var(--amber-soft); }
.compact-ride-meaning.hot { border-color: var(--red); background: var(--red-soft); }
.compact-confidence-copy { margin: 13px 0 0; color: var(--text); line-height: 1.62; }
.compact-confidence-facts { display: grid; gap: 7px; margin-top: 13px; }
.compact-confidence-facts div { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.compact-confidence-facts div:last-child { border-bottom: 0; }
.compact-confidence-facts span { color: var(--muted); font-size: 12px; }
.compact-detail-cta { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 16px; padding: 18px; box-shadow: var(--shadow-small); }
.compact-detail-cta > div:first-child { min-width: 0; max-width: 850px; }
.compact-cta-actions { flex: none; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }

.grid { display: grid; gap: 16px; min-width: 0; }
.kpis { grid-template-columns: repeat(5, minmax(0, 1fr)); margin-bottom: 16px; }
.card {
  min-width: 0;
  background: linear-gradient(155deg, color-mix(in srgb, var(--panel) 96%, var(--accent) 4%), var(--panel));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 19px;
  box-shadow: var(--shadow);
}
.kpi-label { color: var(--muted); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.kpi-value { overflow-wrap: anywhere; font-size: clamp(24px, 3vw, 32px); font-weight: 900; letter-spacing: -.04em; margin: 5px 0 1px; }
.kpi-note { color: var(--muted); font-size: 12px; }
.section { scroll-margin-top: 86px; margin-top: 16px; }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 14px; margin: 0 0 12px; }
.section h2 { margin: 0; font-size: 23px; letter-spacing: -.02em; }
.section-desc { margin: 2px 0 0; color: var(--muted); }
.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.status { display: flex; gap: 14px; align-items: flex-start; }
.icon { width: 42px; height: 42px; border-radius: 13px; background: var(--accent-soft); border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line)); display: grid; place-items: center; font-size: 20px; flex: none; }
.status strong { display: block; font-size: 17px; margin-bottom: 3px; }
.pill { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line-strong); background: var(--panel-soft); padding: 5px 9px; border-radius: 999px; color: var(--text); font-size: 11px; font-weight: 800; }
.pill.good { background: var(--green-soft); border-color: color-mix(in srgb, var(--green) 48%, var(--line)); color: var(--green); }
.pill.warn { background: var(--amber-soft); border-color: color-mix(in srgb, var(--amber) 42%, var(--line)); color: var(--amber); }
.pill.hot { background: var(--red-soft); border-color: color-mix(in srgb, var(--red) 42%, var(--line)); color: var(--red); }
.note { padding: 13px 14px; border-left: 4px solid var(--accent); background: var(--accent-soft); border-radius: 11px; color: var(--text); }
.note.warn { border-color: var(--amber); background: var(--amber-soft); }
.note.hot { border-color: var(--red); background: var(--red-soft); }
.metric-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.metric-tabs button { min-height: 40px; border: 1px solid var(--line-strong); background: var(--panel); color: var(--muted); padding: 7px 10px; border-radius: 9px; font-weight: 750; }
.metric-tabs button.active { background: var(--accent-soft); color: var(--accent-strong); border-color: color-mix(in srgb, var(--accent) 50%, var(--line)); }
.chart-wrap { min-height: 260px; max-width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; -webkit-overflow-scrolling: touch; }
svg.chart { width: 100%; height: auto; display: block; overflow: visible; }
.chart .gridline { stroke: var(--chart-grid); stroke-width: 1; }
.chart .axis { fill: var(--chart-axis); font-size: 11px; }
.chart .label { fill: var(--chart-label); font-size: 11px; font-weight: 700; }
.chart .value { fill: var(--chart-value); font-size: 11px; font-weight: 850; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.chart .line2 { fill: none; stroke: var(--amber); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.chart .dot { fill: var(--accent); stroke: var(--dot-stroke); stroke-width: 2; }
.chart .dot2 { fill: var(--amber); stroke: var(--dot-stroke); stroke-width: 2; }
.chart .bar { fill: var(--blue); }
.chart .bar2 { fill: var(--accent); }
.chart .barHot { fill: var(--red); }
.chart .comfort { fill: color-mix(in srgb, var(--accent) 12%, transparent); stroke: color-mix(in srgb, var(--accent) 42%, transparent); stroke-dasharray: 4 4; }
.table-scroll { overflow: auto; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; min-width: 880px; }
th, td { text-align: left; padding: 12px 11px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .055em; position: sticky; top: 0; background: var(--panel); z-index: 2; }
td small { display: block; color: var(--muted); font-size: 11px; margin-top: 2px; }
tr:hover td { background: color-mix(in srgb, var(--accent) 5%, transparent); }
.spark { height: 8px; width: 110px; background: var(--panel-strong); border-radius: 99px; overflow: hidden; display: inline-block; margin-right: 7px; }
.spark span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--accent)); }
.ride-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.ride-card { min-width: 0; border: 1px solid var(--line); background: var(--panel); border-radius: 15px; padding: 15px; box-shadow: var(--shadow-small); }
.ride-top { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; }
.ride-date { color: var(--accent); font-size: 12px; font-weight: 850; }
.ride-title { font-size: 18px; font-weight: 850; margin-top: 2px; }
.ride-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 13px; }
.mini { min-width: 0; background: var(--panel-soft); border: 1px solid var(--line); border-radius: 11px; padding: 9px; }
.mini span { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; font-weight: 800; }
.mini strong { font-size: 15px; overflow-wrap: anywhere; }
.source { display: flex; gap: 5px; flex-wrap: wrap; margin-top: 10px; }
.source em { font-style: normal; font-size: 10px; background: var(--panel-soft); border: 1px solid var(--line); color: var(--muted); padding: 4px 7px; border-radius: 999px; }
ul.clean { margin: 10px 0 0; padding-left: 18px; color: var(--muted); }
ul.clean li { margin: 4px 0; }
.hr-stack { height: 18px; border-radius: 7px; overflow: hidden; display: flex; background: var(--panel-strong); }
.hr-stack > i { display: block; height: 100%; }
.legend { display: flex; gap: 9px; flex-wrap: wrap; color: var(--muted); font-size: 10px; margin-top: 8px; }
.legend b { width: 8px; height: 8px; border-radius: 2px; display: inline-block; margin-right: 4px; }
.compare { display: grid; grid-template-columns: 145px minmax(0, 1fr) minmax(0, 1fr); gap: 9px; align-items: stretch; padding: 10px 0; border-bottom: 1px solid var(--line); }
.compare:last-child { border-bottom: 0; }
.half { background: var(--panel-soft); border: 1px solid var(--line); border-radius: 11px; padding: 10px; }
.half small { color: var(--muted); }
.delta-up { color: var(--amber); font-weight: 850; }
.delta-good { color: var(--accent); font-weight: 850; }
.delta-down { color: var(--red); font-weight: 850; }
.dq { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
.dq div { padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-soft); }
.dq strong { display: block; margin-bottom: 2px; }
.dq small { display: block; margin-bottom: 4px; color: var(--accent-strong); font-weight: 750; }
.dq span { color: var(--muted); font-size: 12px; }
#dataQualityContext:not(:empty) { margin-top: 12px; }
.trend-card { position: relative; overflow: hidden; }
.trend-card .big { font-size: 30px; font-weight: 950; letter-spacing: -.035em; margin: 5px 0; }
.trend-card .confidence { position: absolute; right: 14px; top: 14px; }
.overall-summary-card {
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
  padding: clamp(20px, 3vw, 28px);
  border-color: color-mix(in srgb, var(--accent) 48%, var(--line));
  background:
    radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--blue) 12%, transparent), transparent 38%),
    linear-gradient(145deg, color-mix(in srgb, var(--accent-soft) 72%, var(--panel)), var(--panel));
  box-shadow: 0 16px 42px color-mix(in srgb, var(--accent) 13%, transparent);
}
.overall-summary-card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 5px; background: linear-gradient(var(--accent), var(--blue)); }
.overall-summary-card > * { position: relative; }
.overall-summary-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.overall-summary-title { display: flex; align-items: center; gap: 13px; min-width: 0; }
.overall-summary-icon { width: 48px; height: 48px; flex: none; display: grid; place-items: center; border-radius: 15px; background: var(--accent); color: var(--on-accent); font-size: 26px; font-weight: 900; box-shadow: var(--shadow-small); }
.overall-summary-title h3 { margin: 3px 0 0; font-size: clamp(25px, 3vw, 34px); line-height: 1.08; letter-spacing: -.035em; }
.overall-summary-text { max-width: 1120px; margin-top: 17px; }
.overall-summary-text p { margin: 0; padding: 12px 0; color: var(--text); font-size: clamp(15px, 1.4vw, 17px); line-height: 1.62; }
.overall-summary-text p + p { border-top: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line)); }
.overall-summary-text strong { color: var(--accent-strong); }
.overall-summary-meta { margin-top: 8px; color: var(--muted); font-size: 11px; }
.relation-list { display: grid; gap: 8px; }
.relation-row { display: grid; grid-template-columns: 1.25fr .75fr .7fr 1.5fr; gap: 8px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.relation-row:last-child { border-bottom: 0; }
.relbar { height: 8px; border-radius: 99px; background: var(--panel-strong); overflow: hidden; }
.relbar span { display: block; height: 100%; border-radius: inherit; }
.caution { font-size: 12px; color: var(--muted); background: var(--panel-soft); border: 1px solid var(--line); padding: 10px 12px; border-radius: 10px; }
.analysis-gap { margin-top: 16px; }
.analysis-copy { margin-top: 12px; }
.card > h3:first-child { margin-top: 0; }
.mini small, .hr-ride-row small, .band-row small, .duration-card small { display: block; color: var(--muted); font-size: 11px; margin-top: 3px; }
.comparison-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.zone-row { display: grid; grid-template-columns: minmax(130px, .65fr) minmax(0, 1.35fr); gap: 14px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.zone-row:last-child { border-bottom: 0; }
.zone-row > div:first-child small { display: block; color: var(--muted); font-size: 11px; }
.zone-row .hr-stack { margin-top: 0; }
.hr-ride-row { display: grid; grid-template-columns: minmax(145px, 1.1fr) repeat(3, minmax(125px, 1fr)); gap: 9px; align-items: stretch; padding: 10px 0; border-bottom: 1px solid var(--line); }
.hr-ride-row > div:first-child { align-self: center; }
.hr-ride-row > div:first-child small { display: block; }
.triple-grid { display: grid; gap: 8px; }
.triple-row { display: grid; grid-template-columns: minmax(160px, 1.4fr) repeat(3, minmax(110px, 1fr)); gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.triple-row:last-child { border-bottom: 0; }
.triple-row > div:not(:first-child) { background: var(--panel-soft); border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; }
.triple-row span { display: block; color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.triple-row strong { overflow-wrap: anywhere; }
.band-analysis { display: grid; gap: 4px; }
.band-row { display: grid; grid-template-columns: minmax(90px, .7fr) repeat(3, minmax(105px, 1fr)) minmax(120px, 1fr); gap: 9px; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--line); }
.band-row:last-child { border-bottom: 0; }
.aerobic-row { display: grid; grid-template-columns: minmax(130px, 1.3fr) repeat(4, minmax(80px, 1fr)); gap: 8px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.aerobic-row:last-of-type { border-bottom: 0; }
.aerobic-row > span { color: var(--muted); font-size: 11px; }
.aerobic-row > span strong { display: block; color: var(--text); font-size: 14px; }
.comparison-block { padding: 13px; background: var(--panel-soft); border: 1px solid var(--line); border-radius: 12px; }
.comparison-block + .comparison-block { margin-top: 10px; }
.comparison-value { font-size: clamp(24px, 3vw, 30px); font-weight: 950; letter-spacing: -.035em; margin: 4px 0; overflow-wrap: anywhere; }
.comparison-block p, .duration-card p { color: var(--muted); font-size: 12px; margin: 4px 0 9px; }
.duration-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.duration-card { min-width: 0; padding: 13px; background: var(--panel-soft); border: 1px solid var(--line); border-radius: 12px; }
.duration-card .pill { margin-top: 10px; }
.advanced-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 10px; }
.advanced-card-head h3 { margin: 0; }
.advanced-card-head > div { min-width: 0; }
.analysis-meta { margin: 10px 0 14px; }
.analysis-meta:empty { display: none; }
.analysis-meta .caution { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.analysis-meta .caution span:first-child { min-width: 0; }
.durability-list { display: grid; gap: 12px; }
.durability-ride { border: 1px solid var(--line); border-radius: 14px; background: var(--panel-soft); padding: 13px; transition: opacity .2s ease, border-color .2s ease; }
.durability-ride.confidence-high { border-color: color-mix(in srgb, var(--green) 48%, var(--line)); }
.durability-ride.confidence-medium { border-color: color-mix(in srgb, var(--amber) 34%, var(--line)); }
.durability-ride.confidence-low { opacity: .72; border-style: dashed; }
.durability-ride-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 11px; }
.durability-windows { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.durability-window { min-width: 0; border: 1px solid var(--line); border-radius: 11px; background: var(--panel); padding: 10px; }
.durability-window.is-empty { opacity: .58; border-style: dashed; }
.durability-window > span { display: block; color: var(--muted); font-size: 10px; font-weight: 850; text-transform: uppercase; }
.durability-window > strong { display: block; margin: 4px 0; font-size: 17px; }
.metric-line { color: var(--muted); font-size: 11px; }
.metric-line b { color: var(--text); }
.analysis-matrix { display: grid; gap: 10px; }
.matrix-band { border: 1px solid var(--line); border-radius: 12px; background: var(--panel-soft); padding: 11px; }
.matrix-band h4 { margin: 0 0 7px; font-size: 15px; }
.matrix-entry { display: grid; grid-template-columns: minmax(125px, 1.25fr) minmax(90px, .75fr) minmax(110px, 1fr); gap: 8px; align-items: center; padding: 8px 0; border-top: 1px solid var(--line); }
.matrix-entry:first-of-type { border-top: 0; }
.matrix-entry small { display: block; color: var(--muted); }
.reference-route-grid { display: grid; gap: 14px; }
.reference-route-card { border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(150deg, color-mix(in srgb, var(--accent-soft) 46%, var(--panel)), var(--panel)); padding: 18px; box-shadow: var(--shadow); }
.reference-route-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.reference-route-head h3 { margin: 0; }
.route-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.route-comparison { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 9px; margin-top: 13px; }
.route-ride { border: 1px solid var(--line); background: var(--panel); border-radius: 12px; padding: 11px; }
.route-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin-top: 8px; }
.load-rows { display: grid; gap: 7px; }
.load-row { display: grid; grid-template-columns: minmax(165px, 1.25fr) repeat(2, minmax(150px, 1fr)); gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.load-row:last-child { border-bottom: 0; }
.load-measure { min-width: 0; }
.load-measure-head { display: flex; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 11px; }
.load-measure-head strong { color: var(--text); }
.load-bar { height: 8px; margin-top: 5px; overflow: hidden; border-radius: 99px; background: var(--panel-strong); }
.load-bar span { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), var(--accent)); }
.load-bar.density span { background: linear-gradient(90deg, var(--amber), var(--red)); }
.weekly-load-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap: 8px; }
.weather-list, .recovery-reaction-list, .subjective-list { display: grid; gap: 10px; }
.context-card { border: 1px solid var(--line); border-radius: 12px; background: var(--panel-soft); padding: 11px; }
.context-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.context-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin-top: 9px; }
.context-metric { min-width: 0; padding: 8px; border: 1px solid var(--line); border-radius: 9px; background: var(--panel); }
.context-metric span { display: block; color: var(--muted); font-size: 10px; font-weight: 800; text-transform: uppercase; }
.context-metric strong, .context-metric small { display: block; overflow-wrap: anywhere; }
.context-metric small { margin-top: 2px; }
.empty-analysis { padding: 14px; border: 1px dashed var(--line-strong); border-radius: 11px; color: var(--muted); background: var(--panel-soft); }
.source-badges { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
.data-error { margin-bottom: 16px; padding: 13px 14px; border: 1px solid color-mix(in srgb, var(--red) 45%, var(--line)); background: var(--red-soft); color: var(--red); border-radius: 12px; }
.footer { margin-top: 24px; border-top: 1px solid var(--line); padding-top: 18px; color: var(--muted); font-size: 11px; }

/* Login, Einrichtung und Datenaktualisierung */
.centered-page { display: grid; place-items: center; padding: max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left)); }
.auth-shell { width: min(430px, 100%); }
.auth-card { width: 100%; background: var(--panel); border: 1px solid var(--line); border-radius: 20px; padding: clamp(20px, 5vw, 28px); box-shadow: var(--shadow); }
.auth-card h1 { margin: 6px 0 8px; font-size: clamp(30px, 9vw, 40px); line-height: 1.05; }
.auth-brand { display: flex; align-items: center; gap: 14px; min-width: 0; margin-bottom: 6px; }
.auth-brand > div { min-width: 0; }
.auth-brand h1 { margin: 3px 0 0; font-size: clamp(28px, 8vw, 38px); }
.auth-logo { width: 76px; height: 76px; border-radius: 24%; }
.auth-theme { display: flex; justify-content: flex-end; margin-bottom: 12px; }
label { display: block; font-weight: 750; margin: 14px 0 5px; }
input[type="text"], input[type="password"], input[type="file"] {
  width: 100%;
  min-height: 48px;
  padding: 11px 12px;
  border-radius: 11px;
  border: 1px solid var(--line-strong);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 16px;
}
.auth-card form > button { width: 100%; margin-top: 18px; }
.auth-card .ok, .auth-card .err, .utility-page .ok, .utility-page .err, .utility-page .warn { padding: 12px 14px; border-radius: 11px; margin-top: 14px; }
.auth-card .ok, .utility-page .ok { background: var(--green-soft); border: 1px solid color-mix(in srgb, var(--green) 45%, var(--line)); color: var(--green); }
.auth-card .err, .utility-page .err { background: var(--red-soft); border: 1px solid color-mix(in srgb, var(--red) 45%, var(--line)); color: var(--red); }
.utility-page .warn { background: var(--amber-soft); border: 1px solid color-mix(in srgb, var(--amber) 42%, var(--line)); color: var(--amber); }
.auth-card .err ul, .utility-page .err ul { margin: 6px 0 0; padding-left: 20px; }
.utility-page { padding: max(28px, calc(env(safe-area-inset-top) + 16px)) max(18px, env(safe-area-inset-right)) max(48px, calc(env(safe-area-inset-bottom) + 28px)) max(18px, env(safe-area-inset-left)); }
.utility-page .wrap { width: min(900px, 100%); padding: 0; }
.utility-page .top h1 { font-size: clamp(30px, 5vw, 46px); line-height: 1; }
.utility-page .card { margin-top: 15px; }
.utility-page .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.utility-page .mini { padding: 11px; }
.utility-page .mini strong { font-size: 17px; }
input[type="file"] { border-style: dashed; background: var(--panel-soft); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; accent-color: var(--accent); }
.submit { margin-top: 18px; }
.rules { margin: 10px 0 0; padding-left: 19px; color: var(--muted); }
.rules li { margin: 5px 0; }
code { color: var(--accent-strong); }

@media (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .two, .three, .four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ride-grid { grid-template-columns: 1fr; }
  .duration-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hr-ride-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hr-ride-row > div:first-child { grid-column: 1 / -1; }
  .durability-windows { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .glossary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .compact-kpi-grid, .compact-maintenance-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .compact-two { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .wrap { padding: max(18px, calc(env(safe-area-inset-top) + 10px)) max(12px, calc(env(safe-area-inset-right) + 10px)) max(54px, calc(env(safe-area-inset-bottom) + 34px)) max(12px, calc(env(safe-area-inset-left) + 10px)); }
  .topbar, .top { flex-direction: column; gap: 16px; }
  .brand-heading { gap: 13px; }
  .brand-logo { width: 68px; }
  .actions { width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); justify-content: stretch; }
  .actions .btn, .actions button { width: 100%; }
  h1 { font-size: clamp(34px, 11vw, 46px); line-height: 1; }
  .subtitle { font-size: 15px; }
  .nav { margin-left: -4px; margin-right: -4px; border-radius: 13px; }
  .view-toolbar { grid-template-columns: 1fr; gap: 12px; padding: 14px; }
  .view-switch { width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .glossary-grid, .compact-kpi-grid, .compact-maintenance-grid { grid-template-columns: 1fr; }
  .compact-kpi-card { min-height: 0; }
  .compact-detail-link { margin-top: 8px; }
  .compact-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .compact-detail-cta { align-items: flex-start; flex-direction: column; }
  .compact-cta-actions { width: 100%; display: grid; grid-template-columns: 1fr; }
  .compact-cta-actions button { width: 100%; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .two, .three, .four { grid-template-columns: 1fr; }
  .card { padding: 15px; border-radius: 15px; }
  .section-head { align-items: flex-start; flex-direction: column; }
  .metric-tabs { width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric-tabs button { width: 100%; }
  .ride-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .compare { grid-template-columns: 1fr; }
  .dq { grid-template-columns: 1fr; }
  .relation-row { grid-template-columns: 1fr 1fr; }
  .relation-row > strong, .relation-row > div { grid-column: 1 / -1; }
  .comparison-grid, .duration-grid { grid-template-columns: 1fr; }
  .zone-row, .hr-ride-row, .triple-row, .band-row, .aerobic-row { grid-template-columns: 1fr; }
  .hr-ride-row > div:first-child { grid-column: auto; }
  .band-row span, .band-row small { padding-left: 10px; }
  .source-badges { justify-content: flex-start; }
  .advanced-card-head, .durability-ride-head, .reference-route-head, .context-card-head { flex-direction: column; }
  .analysis-meta .caution { display: block; }
  .analysis-meta .caution .pill { margin-top: 8px; }
  .matrix-entry, .load-row { grid-template-columns: 1fr; }
  .context-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .overall-summary-head { flex-direction: column; gap: 12px; }
  .overall-summary-title { align-items: flex-start; }
  .overall-summary-icon { width: 42px; height: 42px; border-radius: 13px; font-size: 23px; }
  .overall-summary-title h3 { font-size: 26px; }
  .compact-summary-card .overall-summary-title h2 { font-size: 26px; }
  .overall-summary-text { margin-top: 10px; }
  .overall-summary-text p { padding: 11px 0; font-size: 15px; line-height: 1.58; }
  .trend-card .confidence { position: static; margin-bottom: 8px; }
  .chart-wrap svg.chart { min-width: 620px; }
  .table-scroll { display: none; }
  .utility-page .top { flex-direction: column; }
  .utility-page .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 390px) {
  .brand-heading { gap: 10px; }
  .brand-logo { width: 60px; }
  .auth-brand { gap: 11px; }
  .auth-logo { width: 64px; height: 64px; }
  .auth-brand h1 { font-size: 27px; }
  .chain-wax-main { grid-template-columns: minmax(0, 1fr) 82px; }
  .chain-wax-image { width: 82px; height: 82px; }
  .chain-wax-footer { align-items: stretch; flex-direction: column; }
  .chain-wax-footer form, .chain-reset-button { width: 100%; }
  .kpi-value { font-size: 23px; }
  .metric-tabs { grid-template-columns: 1fr; }
  .ride-top { flex-direction: column; gap: 8px; }
  .durability-windows, .route-metrics, .context-metrics { grid-template-columns: 1fr; }
  .view-switch { grid-template-columns: 1fr; }
}

@media (max-width: 350px) {
  .kpis, .ride-stats, .utility-page .grid { grid-template-columns: 1fr; }
}

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

@media print {
  :root, :root[data-theme="dark"] { color-scheme: light; --bg: #fff; --panel: #fff; --text: #122033; --muted: #51677c; --line: #ccd7e2; --shadow: none; }
  body { background: #fff; }
  .nav, .actions, .auth-theme, .view-toolbar, .compact-detail-link, .compact-cta-actions, .chain-reset-button { display: none !important; }
  .card { box-shadow: none; background: #fff; border-color: #ccd7e2; break-inside: avoid; }
  .overall-summary-card { background: #fff; border-color: #9cbfc0; }
  .table-scroll { display: block; }
}