/* Boomerang — WASAY design tokens (shared with Tempo), Apple-style materials & spring motion. */
@import url("vendor/leaflet/leaflet.css");
@font-face { font-family: "Inter"; src: url("fonts/InterVariable.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/JetBrainsMono-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/JetBrainsMono-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  --volt: #c8ff2e; --uv: #5b2eff;
  --paper: #f6f4ef; --card: #fff; --card-2: #fbfaf7; --ink: #111114; --ink-2: #3a3a42; --muted: #6b6b74; --line: rgba(17,17,20,.12); --line-2: rgba(17,17,20,.06);
  --glass: rgba(246,244,239,.74); --glass-card: rgba(255,255,255,.72); --scrim: rgba(17,17,20,.38);
  --ok: #0a9f6b; --warn: #d97a00; --bad: #e5484d; --info: var(--uv);
  --ok-bg: rgba(10,159,107,.12); --warn-bg: rgba(217,122,0,.13); --bad-bg: rgba(229,72,77,.12); --uv-bg: color-mix(in srgb, var(--uv) 12%, transparent);
  --f-display: "Inter", "Inter Tight", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-ui: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-serif: "Newsreader", ui-serif, "New York", Georgia, serif;
  --f-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --r-xl: 32px; --r-lg: 24px; --r: 16px; --r-sm: 11px;
  --sh-1: 0 1px 2px rgba(17,17,20,.05), 0 2px 8px rgba(17,17,20,.04);
  --sh-2: 0 2px 6px rgba(17,17,20,.05), 0 18px 48px -12px rgba(17,17,20,.18);
  --sh-3: 0 30px 80px -20px rgba(17,17,20,.35);
  --gutter: clamp(16px, 4vw, 40px);
  /* Springs (damping 1.0 / 0.8, response ≈0.4s) as CSS linear() curves */
  --spring: linear(0,.014,.049,.098,.156,.218,.283,.346,.408,.467,.522,.573,.62,.663,.702,.737,.769,.797,.822,.844,.864,.881,.897,.91,.922,.932,.941,.949,.956,.962,.967,.972,.976,.979,.982,.984,.987,.988,.99,.991,.993,1);
  --spring-bounce: linear(0,.016,.057,.117,.188,.265,.344,.422,.498,.57,.635,.695,.749,.796,.837,.873,.903,.928,.949,.966,.98,.99,.999,1.005,1.009,1.012,1.014,1.015,1.015,1.015,1.014,1.013,1.012,1.011,1.01,1.009,1.008,1.006,1.005,1.005,1);
  --t-spring: 440ms; --t-bounce: 480ms; --t-fast: 140ms;
  color-scheme: light;
}
@supports not (transition-timing-function: linear(0, 1)) { :root { --spring: cubic-bezier(.2,.8,.2,1); --spring-bounce: cubic-bezier(.3,1.35,.5,1); } }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --paper: #0c0c0f; --card: #17171c; --card-2: #1c1c22; --ink: #f4f3ef; --ink-2: #cfcfd6; --muted: #91919c; --line: rgba(255,255,255,.11); --line-2: rgba(255,255,255,.06);
  --glass: rgba(12,12,15,.72); --glass-card: rgba(28,28,34,.72); --scrim: rgba(0,0,0,.55);
  --sh-1: 0 1px 0 rgba(255,255,255,.04) inset, 0 2px 10px rgba(0,0,0,.3); --sh-2: 0 1px 0 rgba(255,255,255,.05) inset, 0 20px 50px -12px rgba(0,0,0,.6);
  --uv-bg: color-mix(in srgb, var(--uv) 24%, transparent); color-scheme: dark; } }
:root[data-theme="dark"] {
  --paper: #0c0c0f; --card: #17171c; --card-2: #1c1c22; --ink: #f4f3ef; --ink-2: #cfcfd6; --muted: #91919c; --line: rgba(255,255,255,.11); --line-2: rgba(255,255,255,.06);
  --glass: rgba(12,12,15,.72); --glass-card: rgba(28,28,34,.72); --scrim: rgba(0,0,0,.55);
  --sh-1: 0 1px 0 rgba(255,255,255,.04) inset, 0 2px 10px rgba(0,0,0,.3); --sh-2: 0 1px 0 rgba(255,255,255,.05) inset, 0 20px 50px -12px rgba(0,0,0,.6);
  --uv-bg: color-mix(in srgb, var(--uv) 24%, transparent); color-scheme: dark; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 16px/1.5 var(--f-ui); font-optical-sizing: auto; -webkit-font-smoothing: antialiased; transition: background-color .4s ease, color .4s ease; }
body[data-text="sm"] { font-size: 15px; } body[data-text="lg"] { font-size: 18px; } body[data-text="xl"] { font-size: 20px; }
a { color: inherit; } a:hover { color: var(--uv); }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid color-mix(in srgb, var(--uv) 60%, transparent); outline-offset: 2px; border-radius: 8px; }
[hidden] { display: none !important; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 999; background: var(--ink); color: var(--paper); padding: 8px 14px; border-radius: 99px; }
.skip:focus { left: 8px; }
.mono, .mono-label, .eyebrow { font-family: var(--f-mono); font-weight: 500; letter-spacing: .12em; text-transform: uppercase; font-size: 12px; }
.mono-label { color: var(--muted); margin: 0 0 8px; display: block; }
.muted { color: var(--muted); } .small { font-size: .875em; } .center { text-align: center; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mark { width: 28px; height: 28px; flex: none; }
.ic { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.li > .ic { color: var(--muted); }

/* ───────── Buttons & pills ───────── */
.btn { --bg: var(--card); --fg: var(--ink); display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px;
  border-radius: 99px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); font-weight: 650; font-size: 15px; letter-spacing: -.01em;
  text-decoration: none; cursor: pointer; white-space: nowrap; user-select: none; -webkit-tap-highlight-color: transparent;
  transition: transform var(--t-spring) var(--spring), background-color .2s, box-shadow .2s, opacity .2s; }
.btn:hover { color: var(--fg); box-shadow: var(--sh-1); }
.btn:active { transform: scale(.96); transition-duration: 90ms; }
.btn.ink { --bg: var(--ink); --fg: var(--paper); border-color: transparent; }
.btn.uv { --bg: var(--uv); --fg: #fff; border-color: transparent; }
.btn.volt { --bg: var(--volt); --fg: #111114; border-color: transparent; }
.btn.danger { --bg: var(--bad); --fg: #fff; border-color: transparent; }
.btn.ghost { --bg: transparent; border: 1.5px solid var(--ink); }
.btn.soft { --bg: var(--uv-bg); --fg: var(--uv); border-color: transparent; }
.btn.quiet { --bg: transparent; border-color: transparent; }
.btn.lg { min-height: 54px; padding: 0 26px; font-size: 17px; }
.btn.sm { min-height: 34px; padding: 0 14px; font-size: 13.5px; }
.btn.block { width: 100%; }
.btn[disabled], .btn.busy { opacity: .55; pointer-events: none; }
.btn.busy::after { content: ""; width: 14px; height: 14px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin .7s linear infinite; }
.link-btn { background: none; border: 0; padding: 0; color: var(--muted); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; font-size: 14px; }
.icon-btn { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); background: var(--glass-card);
  cursor: pointer; position: relative; transition: transform var(--t-spring) var(--spring); }
.icon-btn:active { transform: scale(.9); }
.icon-btn svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.badge { position: absolute; top: -3px; right: -3px; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 99px; background: var(--bad); color: #fff;
  font: 700 11px/19px var(--f-ui); text-align: center; animation: pop var(--t-bounce) var(--spring-bounce); }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 99px; font: 700 11.5px/1.5 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; background: var(--line-2); color: var(--ink-2); }
.pill.volt { background: var(--volt); color: #111114; } .pill.uv { background: var(--uv); color: #fff; }
.pill.ok { background: var(--ok-bg); color: var(--ok); } .pill.warn { background: var(--warn-bg); color: var(--warn); } .pill.bad { background: var(--bad-bg); color: var(--bad); }
.pill.live { background: var(--bad); color: #fff; } .pill.live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #fff; animation: blink 1.2s ease-in-out infinite; }

/* ───────── Forms ───────── */
.form { display: grid; gap: 16px; }
.field { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
.field > span { color: var(--ink-2); }
.field small, .hint { color: var(--muted); font-weight: 400; font-size: 13.5px; margin: 0; }
input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=color]), select, textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 14px; border: 1.5px solid var(--line); background: var(--card-2);
  font-weight: 450; font-size: 16px; transition: border-color .2s, box-shadow .2s, background-color .2s; appearance: none; -webkit-appearance: none; }
select { background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) 21px, calc(100% - 15px) 21px; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 36px; }
textarea { min-height: 96px; resize: vertical; line-height: 1.45; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--uv); box-shadow: 0 0 0 4px var(--uv-bg); background: var(--card); }
input[type=color] { width: 44px; height: 44px; border: 0; padding: 0; background: none; cursor: pointer; }
.pw { position: relative; } .pw input { padding-right: 74px; }
.pw .show { position: absolute; right: 6px; top: 6px; height: 36px; padding: 0 12px; border-radius: 10px; border: 0; background: var(--line-2); font-weight: 650; font-size: 13px; cursor: pointer; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--uv); flex: none; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; } .row.end { justify-content: flex-end; } .row.nowrap { flex-wrap: nowrap; }
.grid2 { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); }
.stack { display: grid; gap: 12px; } .stack-lg { display: grid; gap: 24px; }
.alert { margin: 0; padding: 12px 16px; border-radius: 14px; font-size: 14.5px; font-weight: 550; animation: rise var(--t-spring) var(--spring); }
.alert.err { background: var(--bad-bg); color: var(--bad); } .alert.ok { background: var(--ok-bg); color: var(--ok); } .alert.note { background: var(--uv-bg); color: var(--uv); }
.alert.warn { background: var(--warn-bg); color: var(--warn); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Switch (iOS-style) */
.switch { position: relative; width: 51px; height: 31px; flex: none; }
.switch input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; z-index: 1; }
.switch i { position: absolute; inset: 0; border-radius: 99px; background: var(--line); transition: background-color .25s; }
.switch i::after { content: ""; position: absolute; top: 2px; left: 2px; width: 27px; height: 27px; border-radius: 50%; background: #fff; box-shadow: 0 3px 8px rgba(0,0,0,.18);
  transition: transform var(--t-bounce) var(--spring-bounce), width .2s; }
.switch input:checked + i { background: var(--ok); }
.switch input:checked + i::after { transform: translateX(20px); }
.switch input:active + i::after { width: 33px; } .switch input:checked:active + i::after { transform: translateX(14px); }

/* Segmented control with sliding ink */
.tabs, .seg { position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 4px; border-radius: 99px; background: var(--line-2); isolation: isolate; }
.tab, .seg button { position: relative; z-index: 1; min-height: 40px; border: 0; background: none; border-radius: 99px; font-weight: 650; font-size: 14.5px; color: var(--muted); cursor: pointer; padding: 0 14px; white-space: nowrap; transition: color .25s; }
.tab[aria-selected="true"], .seg button[aria-pressed="true"] { color: var(--paper); }
.tab-ink { position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 0; border-radius: 99px; background: var(--ink); transition: transform var(--t-spring) var(--spring), width var(--t-spring) var(--spring); }
.seg.sm button { min-height: 32px; font-size: 13px; padding: 0 10px; }

/* ───────── Site (landing, help) ───────── */
body.site { background: var(--paper); }
.wrap { width: min(1180px, 100% - 2 * var(--gutter)); margin-inline: auto; }
.site-head { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 62px; padding: 0 max(var(--gutter), calc(50% - 590px));
  background: var(--glass); backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%); border-bottom: 1px solid var(--line-2); }
.brand { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; }
.brand b { font: 800 21px/1 var(--f-display); letter-spacing: -.035em; }
.brand .by { font: 500 11px/1 var(--f-mono); letter-spacing: .16em; color: var(--muted); margin-left: 2px; }
.site-head nav { display: flex; gap: 22px; font-weight: 650; font-size: 15px; } .site-head nav a { text-decoration: none; }
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(24px, 5vw, 64px); align-items: center; padding: clamp(40px, 8vw, 96px) 0 clamp(40px, 6vw, 72px); }
.eyebrow { display: flex; align-items: center; gap: 12px; color: var(--ink-2); margin: 0 0 20px; }
.display { font: 900 clamp(64px, 12vw, 158px)/.86 var(--f-display); letter-spacing: -.065em; margin: 0 0 28px; font-variation-settings: "opsz" 32; }
.display.sm { font-size: clamp(44px, 8vw, 88px); }
.grad { background: linear-gradient(95deg, var(--ink) 0%, var(--uv) 38%, color-mix(in srgb, var(--uv) 70%, #8f6bff) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { font: 400 clamp(19px, 2vw, 23px)/1.5 var(--f-serif); color: var(--ink-2); max-width: 34ch; margin: 0 0 28px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; } .fine { font-size: 13.5px; color: var(--muted); margin: 18px 0 0; }
.dial { position: relative; aspect-ratio: 1; max-width: 460px; width: 100%; justify-self: center; }
.dial-svg { width: 100%; height: auto; filter: drop-shadow(0 40px 60px color-mix(in srgb, var(--uv) 35%, transparent)); }
.dial .ticks line { stroke: rgba(255,255,255,.28); stroke-width: 2; stroke-linecap: round; }
.route-live { stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 6s var(--spring) infinite; }
.car { offset-path: path("M110 290 C 120 170, 200 130, 250 165 S 330 250, 300 120"); offset-rotate: 0deg; animation: drive 6s cubic-bezier(.45,.05,.35,1) infinite; }
.pulse { animation: pulse 1.6s ease-out infinite; transform-box: fill-box; transform-origin: center; }
.dial-eta { fill: rgba(255,255,255,.7); font: 600 13px var(--f-mono); letter-spacing: .2em; }
.toast-demo { position: absolute; display: grid; gap: 2px; padding: 12px 16px; border-radius: 18px; background: var(--glass-card); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: var(--sh-2); border: 1px solid var(--line-2); font-size: 14px; min-width: 230px; opacity: 0; }
.toast-demo b { font-weight: 700; } .toast-demo span { color: var(--muted); font-size: 13px; }
.toast-demo.t1 { left: -6%; top: 14%; animation: toastIn 6s var(--spring-bounce) infinite; }
.toast-demo.t2 { right: -4%; bottom: 12%; animation: toastIn 6s var(--spring-bounce) 3s infinite; }
.h2 { font: 850 clamp(34px, 5vw, 58px)/1 var(--f-display); letter-spacing: -.045em; margin: 0 0 32px; max-width: 18ch; }
.h2 em { font-family: var(--f-serif); font-style: italic; font-weight: 500; letter-spacing: -.02em; }
.h3 { font: 800 26px/1.1 var(--f-display); letter-spacing: -.03em; margin: 0 0 16px; }
.features { padding: clamp(32px, 6vw, 72px) 0; }
.grid3 { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }
.fcard { background: var(--card); border-radius: var(--r-lg); padding: 28px; border: 1px solid var(--line-2); box-shadow: var(--sh-1); transition: transform var(--t-spring) var(--spring), box-shadow .3s; }
.fcard:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.fcard h3 { font: 750 21px/1.15 var(--f-display); letter-spacing: -.025em; margin: 14px 0 8px; } .fcard p { margin: 0; color: var(--ink-2); }
.ficon { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: var(--uv-bg); font-size: 26px; }
.steps ol { list-style: none; margin: 0; padding: clamp(24px, 4vw, 48px) 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }
.steps li { padding: 28px; border-radius: var(--r-lg); background: var(--ink); color: var(--paper); }
.steps li .mono { color: var(--volt); } .steps h3 { font: 800 24px/1.1 var(--f-display); letter-spacing: -.03em; margin: 10px 0 6px; } .steps p { margin: 0; opacity: .75; }
.auth { padding: clamp(40px, 8vw, 88px) 0; display: grid; place-items: center; scroll-margin-top: 70px; }
.auth-card { width: min(560px, 100%); background: var(--card); border-radius: var(--r-xl); padding: clamp(20px, 4vw, 36px); box-shadow: var(--sh-3); border: 1px solid var(--line-2); display: grid; gap: 22px; }
.born { border: 0; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; } .born legend, .born .hint { grid-column: 1 / -1; }
.reveal-after-age { display: grid; gap: 16px; }
.faq { padding: 24px 0 80px; max-width: 820px; }
details { border-bottom: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; font: 700 clamp(18px, 2vw, 21px)/1.3 var(--f-display); letter-spacing: -.02em; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 50%; translate: 0 -50%; font-weight: 400; font-size: 28px; transition: rotate var(--t-spring) var(--spring); }
details[open] summary::after { rotate: 45deg; }
details p { margin: 0 0 22px; color: var(--ink-2); font: 400 18px/1.55 var(--f-serif); max-width: 62ch; }
.doc { padding: 48px 0 80px; max-width: 820px; } .doc h2.mono-label { margin-top: 40px; } .doc > p { font: 400 18px/1.6 var(--f-serif); color: var(--ink-2); }
.site-foot { border-top: 1px solid var(--line); padding: 40px max(var(--gutter), calc(50% - 590px)); display: grid; gap: 14px; color: var(--muted); font-size: 14px; }
.site-foot div { display: flex; align-items: center; gap: 8px; color: var(--ink); } .site-foot nav { display: flex; flex-wrap: wrap; gap: 18px; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform var(--t-spring) var(--spring); transition-delay: calc(var(--i, 0) * 70ms); }
.reveal.in { opacity: 1; transform: none; }

/* ───────── App shell ───────── */
body.app { min-height: 100dvh; display: grid; grid-template-columns: 248px 1fr; }
.rail { position: sticky; top: 0; height: 100dvh; display: flex; flex-direction: column; gap: 24px; padding: 22px 14px; border-right: 1px solid var(--line-2); background: var(--paper); }
.rail .brand { padding: 0 10px; }
.nav { display: grid; gap: 2px; }
.nav a { position: relative; display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 14px; text-decoration: none; font-weight: 600; font-size: 15px; color: var(--ink-2);
  transition: background-color .2s, color .2s, transform var(--t-spring) var(--spring); }
.nav a:active { transform: scale(.97); }
.nav a:hover { background: var(--line-2); color: var(--ink); }
.nav a[aria-current="page"] { background: var(--ink); color: var(--paper); }
.nav a .n-ic { width: 22px; height: 22px; } .nav svg, .tabbar svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.nav .sep { height: 1px; background: var(--line); margin: 10px 12px; }
.nav .count { margin-left: auto; min-width: 22px; height: 22px; padding: 0 7px; border-radius: 99px; background: var(--volt); color: #111; font: 700 12px/22px var(--f-ui); text-align: center; }
.rail-foot { margin-top: auto; display: grid; gap: 10px; padding: 0 6px; }
.me-chip { display: flex; align-items: center; gap: 10px; text-decoration: none; padding: 8px; border-radius: 14px; font-weight: 650; font-size: 14.5px; }
.me-chip:hover { background: var(--line-2); }
.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { position: sticky; top: 0; z-index: 40; display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; padding: max(10px, env(safe-area-inset-top)) var(--gutter) 10px;
  background: var(--glass); backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%); }
.topbar::after { content: ""; position: absolute; left: 0; right: 0; bottom: -16px; height: 16px; background: linear-gradient(var(--glass), transparent); pointer-events: none; }
.topbar-title { margin: 0; font: 850 clamp(26px, 3.4vw, 34px)/1.05 var(--f-display); letter-spacing: -.04em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar-actions { display: flex; gap: 8px; }
.view { padding: 8px var(--gutter) calc(110px + env(safe-area-inset-bottom)); outline: none; max-width: 1240px; width: 100%; }
.view.enter > * { animation: rise var(--t-spring) var(--spring) both; }
.view.enter > *:nth-child(2) { animation-delay: 40ms; } .view.enter > *:nth-child(3) { animation-delay: 80ms; } .view.enter > *:nth-child(4) { animation-delay: 120ms; } .view.enter > *:nth-child(n+5) { animation-delay: 160ms; }
.tabbar { display: none; }
#banner:empty { display: none; } #banner { padding: 0 var(--gutter); }
#banner .alert { margin-top: 8px; }

/* ───────── Cards, lists, avatars ───────── */
.card { background: var(--card); border-radius: var(--r-lg); padding: clamp(16px, 2.4vw, 24px); border: 1px solid var(--line-2); box-shadow: var(--sh-1); }
.card.flush { padding: 0; overflow: hidden; }
.card.dark { background: var(--ink); color: var(--paper); border-color: transparent; }
.card.tint { background: var(--uv-bg); border-color: transparent; box-shadow: none; }
.card-h { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.card-h h2, .card-h h3 { margin: 0; font: 800 19px/1.2 var(--f-display); letter-spacing: -.025em; }
.sec-title { font: 850 22px/1.1 var(--f-display); letter-spacing: -.03em; margin: 30px 0 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.cols { display: grid; gap: 18px; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); align-items: start; }
.list { display: grid; grid-template-columns: minmax(0, 1fr); }
.li { display: flex; align-items: center; gap: 14px; padding: 14px 16px; text-decoration: none; border-top: 1px solid var(--line-2); transition: background-color .15s; min-height: 64px; }
.li:first-child { border-top: 0; } a.li:hover, button.li:hover { background: var(--card-2); color: inherit; }
button.li { width: 100%; background: none; border-left: 0; border-right: 0; border-bottom: 0; text-align: left; cursor: pointer; font: inherit; }
.li-main { flex: 1; min-width: 0; } .li-title { font-weight: 700; letter-spacing: -.01em; } .li-sub { color: var(--muted); font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.li-end { display: flex; align-items: center; gap: 8px; flex: none; color: var(--muted); font-size: 14px; }
.av { --c: var(--uv); width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--c); color: #fff; font: 750 13.5px/1 var(--f-ui); flex: none; letter-spacing: 0; }
.av.lg { width: 52px; height: 52px; font-size: 19px; } .av.sm { width: 26px; height: 26px; font-size: 11px; } .av.open { background: transparent; border: 2px dashed var(--warn); color: var(--warn); }
.avs { display: flex; } .avs .av { margin-left: -8px; box-shadow: 0 0 0 2.5px var(--card); } .avs .av:first-child { margin-left: 0; }
.emoji-tile { --c: var(--uv); width: 46px; height: 46px; border-radius: 15px; display: grid; place-items: center; font-size: 23px; flex: none;
  background: color-mix(in srgb, var(--c) 18%, var(--card)); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 30%, transparent); }
.emoji-tile.lg { width: 64px; height: 64px; font-size: 32px; border-radius: 20px; }
.kpis { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(170px, 46%), 1fr)); }
.kpi { background: var(--card); border-radius: var(--r); padding: 16px 18px; border: 1px solid var(--line-2); box-shadow: var(--sh-1); }
.kpi b { display: block; font: 850 32px/1.05 var(--f-display); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.kpi span { color: var(--muted); font-size: 13.5px; font-weight: 550; }
.empty { text-align: center; padding: 48px 20px; color: var(--muted); display: grid; justify-items: center; gap: 10px; }
.empty .big { font-size: 46px; animation: float 4s ease-in-out infinite; }
.empty h3 { margin: 0; color: var(--ink); font: 800 22px/1.15 var(--f-display); letter-spacing: -.03em; }
.empty p { margin: 0; max-width: 40ch; }

/* Kid chips (attendance) */
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { --c: var(--uv); display: inline-flex; align-items: center; gap: 7px; min-height: 34px; padding: 3px 12px 3px 4px; border-radius: 99px; border: 1.5px solid color-mix(in srgb, var(--c) 40%, transparent);
  background: color-mix(in srgb, var(--c) 10%, var(--card)); font-weight: 650; font-size: 14px; cursor: default; transition: transform var(--t-bounce) var(--spring-bounce), opacity .2s, background-color .2s; }
.chip .dot { width: 26px; height: 26px; border-radius: 50%; background: var(--c); color: #fff; display: grid; place-items: center; font-size: 11.5px; font-weight: 750; }
button.chip { cursor: pointer; } button.chip:active { transform: scale(.93); }
.chip.out { opacity: .55; text-decoration: line-through; border-style: dashed; background: transparent; }
.chip.out .dot { background: var(--muted); }
.chip.done .dot::after { content: "✓"; }
.chip.sm { min-height: 26px; font-size: 12.5px; padding: 2px 9px 2px 3px; } .chip.sm .dot { width: 20px; height: 20px; font-size: 10px; }

/* Ride cards */
.ride { --c: var(--uv); position: relative; display: grid; grid-template-columns: 62px 1fr auto; gap: 14px; align-items: center; padding: 14px 16px; border-radius: var(--r); background: var(--card);
  border: 1px solid var(--line-2); box-shadow: var(--sh-1); text-decoration: none; transition: transform var(--t-spring) var(--spring), box-shadow .25s; overflow: hidden; }
.ride::before { content: ""; position: absolute; left: 0; top: 10px; bottom: 10px; width: 4px; border-radius: 0 4px 4px 0; background: var(--c); }
.ride:hover { transform: translateY(-2px); box-shadow: var(--sh-2); color: inherit; }
.ride:active { transform: scale(.985); }
.ride .time { font: 800 19px/1 var(--f-display); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.ride .time small { display: block; font: 500 11px/1.6 var(--f-mono); letter-spacing: .1em; color: var(--muted); text-transform: uppercase; }
.ride .what { min-width: 0; display: grid; gap: 6px; }
.ride .what b { font-weight: 750; letter-spacing: -.01em; }
.ride .what .sub { color: var(--muted); font-size: 13.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ride.cancelled { opacity: .5; } .ride.cancelled b { text-decoration: line-through; }
.ride.live { box-shadow: 0 0 0 2px var(--bad), var(--sh-2); }
.ride.open-drive::after { content: ""; position: absolute; inset: 0; border-radius: inherit; border: 2px dashed var(--warn); pointer-events: none; opacity: .55; }
.day-h { position: sticky; top: 64px; z-index: 5; display: flex; align-items: baseline; gap: 10px; padding: 18px 0 8px; background: linear-gradient(var(--paper) 70%, transparent); }
.day-h b { font: 850 21px/1 var(--f-display); letter-spacing: -.03em; } .day-h span { color: var(--muted); font-size: 14px; }
.day-h.today b::after { content: "TODAY"; margin-left: 10px; vertical-align: 3px; font: 700 10.5px var(--f-mono); letter-spacing: .14em; background: var(--volt); color: #111; padding: 3px 8px; border-radius: 99px; }
.agenda { display: grid; gap: 10px; }

/* Hero "next ride" card */
.next { position: relative; overflow: hidden; display: grid; grid-template-columns: auto 1fr; gap: clamp(16px, 3vw, 28px); align-items: center; padding: clamp(18px, 3vw, 28px); border-radius: var(--r-xl);
  background: radial-gradient(120% 140% at 0% 0%, color-mix(in srgb, var(--uv) 85%, #000) 0%, #111114 70%); color: #f4f3ef; box-shadow: var(--sh-2); }
.next::after { content: ""; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(var(--volt), transparent 65%); opacity: .18; animation: breathe 6s ease-in-out infinite; }
.next h2 { margin: 6px 0 4px; font: 850 clamp(26px, 3.4vw, 38px)/1.02 var(--f-display); letter-spacing: -.04em; }
.next .sub { opacity: .75; } .next .mono-label { color: var(--volt); }
.next .btn.volt { margin-top: 14px; }
.next .chip { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.22); color: #fff; }
.next > * { position: relative; z-index: 1; }
.ring { width: clamp(108px, 14vw, 150px); aspect-ratio: 1; position: relative; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring .track { stroke: rgba(255,255,255,.12); } .ring .bar { stroke: var(--volt); stroke-linecap: round; transition: stroke-dashoffset 1.2s var(--spring); }
.ring .lbl { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.ring .lbl b { font: 850 clamp(20px, 2.4vw, 28px)/1 var(--f-display); white-space: nowrap; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.ring .lbl span { font: 600 10.5px/1.6 var(--f-mono); letter-spacing: .14em; opacity: .7; text-transform: uppercase; }

/* ───────── Calendar ───────── */
.cal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 6px 0 14px; }
.cal-head h2 { margin: 0; font: 850 24px/1 var(--f-display); letter-spacing: -.035em; }
.cal { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.cal .dow { font: 600 11px var(--f-mono); letter-spacing: .12em; color: var(--muted); text-transform: uppercase; padding: 0 6px 4px; }
.cal .d { min-height: 118px; background: var(--card); border-radius: 14px; padding: 7px; border: 1px solid var(--line-2); display: flex; flex-direction: column; gap: 4px; min-width: 0; cursor: pointer;
  transition: transform var(--t-spring) var(--spring), box-shadow .2s; }
.cal .d:hover { box-shadow: var(--sh-2); transform: translateY(-1px); }
.cal .d.other { opacity: .42; } .cal .d.past .ev { opacity: .65; }
.cal .d .n { font: 750 13.5px/1 var(--f-ui); width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; }
.cal .d.today .n { background: var(--uv); color: #fff; }
.cal .ev { --c: var(--uv); display: flex; align-items: center; gap: 5px; padding: 3px 6px; border-radius: 7px; font-size: 11.5px; font-weight: 650; text-decoration: none; min-width: 0;
  background: color-mix(in srgb, var(--c) 14%, var(--card)); border-left: 3px solid var(--c); white-space: nowrap; overflow: hidden; }
.cal .ev span { overflow: hidden; text-overflow: ellipsis; } .cal .ev.open { border-left-style: dashed; background: var(--warn-bg); }
.cal .ev.mine { box-shadow: inset 0 0 0 1.5px var(--c); } .cal .ev.cancelled { opacity: .45; text-decoration: line-through; }
.cal .more { font-size: 11.5px; color: var(--muted); padding-left: 6px; }
.week { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.week .col { display: grid; gap: 8px; align-content: start; }
.week .col-h { text-align: center; padding: 8px 0; border-radius: 14px; } .week .col-h b { display: block; font: 850 22px/1 var(--f-display); } .week .col-h span { font: 600 11px var(--f-mono); letter-spacing: .12em; color: var(--muted); }
.week .col-h.today { background: var(--uv); color: #fff; } .week .col-h.today span { color: rgba(255,255,255,.8); }
.week .wev { --c: var(--uv); padding: 8px 9px; border-radius: 12px; background: color-mix(in srgb, var(--c) 14%, var(--card)); border-left: 3px solid var(--c); font-size: 12.5px; text-decoration: none; display: grid; gap: 3px; }
.week .wev b { font-size: 13px; } .week .wev.open { border-left-style: dashed; }
.legend { display: flex; flex-wrap: wrap; gap: 6px; }
.fchip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 99px; border: 1.5px solid var(--line); background: var(--card); font-weight: 650; font-size: 13.5px; cursor: pointer; transition: all .2s; }
.fchip[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.fchip i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); }

/* ───────── Map & live ───────── */
.map { height: clamp(260px, 44vh, 460px); border-radius: var(--r-lg); overflow: hidden; background: var(--line-2); position: relative; z-index: 0; isolation: isolate; }
.map.sm { height: 220px; }
.leaflet-container { font: inherit; background: var(--card-2); }
.leaflet-control-attribution { font-size: 10px; background: var(--glass-card) !important; backdrop-filter: blur(10px); }
.leaflet-control-zoom a { background: var(--card) !important; color: var(--ink) !important; border-color: var(--line) !important; }
[data-theme="dark"] .leaflet-tile-pane, .dark-map .leaflet-tile-pane { filter: invert(1) hue-rotate(180deg) brightness(.92) contrast(.9) saturate(.6); }
.pin-ic { width: 34px; height: 34px; border-radius: 50% 50% 50% 4px; transform: rotate(-45deg); display: grid; place-items: center; box-shadow: 0 6px 14px rgba(0,0,0,.25); border: 3px solid #fff; }
.pin-ic span { transform: rotate(45deg); font-size: 15px; }
.car-ic { position: relative; width: 22px; height: 22px; border-radius: 50%; background: var(--uv); border: 3.5px solid #fff; box-shadow: 0 4px 12px rgba(0,0,0,.3); }
.car-ic::before { content: ""; position: absolute; inset: -16px; border-radius: 50%; background: var(--uv); opacity: .25; animation: pulse 1.8s ease-out infinite; }
.live-bar { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; margin-top: -40px; position: relative; z-index: 2; margin-inline: 12px;
  padding: 14px 16px; border-radius: 20px; background: var(--glass-card); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%); box-shadow: var(--sh-2); border: 1px solid var(--line-2); }
.live-bar b { font: 800 18px/1.15 var(--f-display); letter-spacing: -.02em; }
.progress { height: 8px; border-radius: 99px; background: var(--line); overflow: hidden; margin-top: 8px; }
.progress i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--uv), var(--volt)); transition: width .9s var(--spring); }
.drive-mode { position: fixed; inset: 0; z-index: 150; background: #0b0b0e; color: #f4f3ef; display: grid; grid-template-rows: 1fr auto; }
.drive-mode .map { height: 100%; border-radius: 0; }
.drive-panel { padding: 18px var(--gutter) max(18px, env(safe-area-inset-bottom)); display: grid; gap: 12px; background: #111114; border-radius: 26px 26px 0 0; margin-top: -26px; position: relative; z-index: 2; }
.drive-panel h2 { margin: 0; font: 850 26px/1.05 var(--f-display); letter-spacing: -.035em; }
.drive-panel .btn { min-height: 58px; font-size: 17px; }
.drive-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.drive-kids { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
.drive-kids .chip { background: rgba(255,255,255,.08); color: #fff; min-height: 46px; font-size: 15px; white-space: nowrap; flex: none; }

/* Timeline */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; }
.timeline li { position: relative; padding: 0 0 18px 30px; }
.timeline li::before { content: ""; position: absolute; left: 8px; top: 18px; bottom: 0; width: 2px; background: var(--line); }
.timeline li:last-child::before { display: none; }
.timeline li i { position: absolute; left: 0; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--card); border: 3px solid var(--uv); }
.timeline li.ok i { border-color: var(--ok); } .timeline li.warn i { border-color: var(--warn); } .timeline li.bad i { border-color: var(--bad); }
.timeline b { font-weight: 650; } .timeline small { display: block; color: var(--muted); font-size: 13px; }

/* Fairness bars */
.bars { display: grid; gap: 10px; }
.bar-row { display: grid; grid-template-columns: minmax(90px, 160px) 1fr 44px; gap: 12px; align-items: center; font-size: 14px; }
.bar-row .track { height: 12px; border-radius: 99px; background: var(--line-2); overflow: hidden; }
.bar-row .fill { height: 100%; border-radius: inherit; background: var(--c, var(--uv)); width: 0; transition: width 1s var(--spring); }
.bar-row b { text-align: right; font-variant-numeric: tabular-nums; }
.spark { width: 100%; height: 80px; } .spark path.line { fill: none; stroke: var(--uv); stroke-width: 2.2; stroke-linejoin: round; stroke-linecap: round; }
.spark path.area { fill: var(--uv-bg); } .spark rect { fill: var(--uv); rx: 2; }

/* Chat */
.chat { display: flex; flex-direction: column; gap: 8px; max-height: 60vh; overflow-y: auto; padding: 4px; overscroll-behavior: contain; }
.msg { max-width: 78%; display: grid; gap: 2px; animation: rise var(--t-spring) var(--spring); }
.msg .bubble { padding: 9px 14px; border-radius: 20px 20px 20px 6px; background: var(--card-2); border: 1px solid var(--line-2); white-space: pre-wrap; overflow-wrap: anywhere; }
.msg.me { align-self: flex-end; } .msg.me .bubble { background: var(--uv); color: #fff; border-color: transparent; border-radius: 20px 20px 6px 20px; }
.msg small { color: var(--muted); font-size: 12px; padding: 0 8px; } .msg.me small { text-align: right; }
.composer { display: flex; gap: 8px; align-items: flex-end; margin-top: 10px; } .composer textarea { min-height: 48px; max-height: 160px; border-radius: 24px; padding: 12px 18px; }

/* Tables (admin) */
.table-wrap { overflow-x: auto; border-radius: var(--r-lg); border: 1px solid var(--line-2); background: var(--card); }
table.t { width: 100%; border-collapse: collapse; font-size: 14px; }
.t th { text-align: left; font: 600 11px var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 12px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; background: var(--card-2); position: sticky; top: 0; }
.t td { padding: 11px 14px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.t tr:last-child td { border-bottom: 0; } .t tbody tr { transition: background-color .15s; } .t tbody tr:hover { background: var(--card-2); }
.t .num { text-align: right; font-variant-numeric: tabular-nums; }
.subnav { display: flex; gap: 6px; overflow-x: auto; padding: 2px 0 14px; scrollbar-width: none; }
.subnav a { padding: 8px 14px; border-radius: 99px; text-decoration: none; font-weight: 650; font-size: 14px; white-space: nowrap; color: var(--ink-2); background: var(--line-2); }
.subnav a[aria-current="page"] { background: var(--ink); color: var(--paper); }
.prose p { margin: 0 0 12px; } .prose p:last-child { margin: 0; }
.swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.swatch { width: 34px; height: 34px; border-radius: 50%; border: 0; background: var(--c); cursor: pointer; box-shadow: inset 0 0 0 1px rgba(0,0,0,.08); transition: transform var(--t-bounce) var(--spring-bounce); }
.swatch[aria-pressed="true"] { box-shadow: 0 0 0 3px var(--card), 0 0 0 5px var(--c); transform: scale(1.08); }
.emoji-pick { display: flex; gap: 6px; flex-wrap: wrap; } .emoji-pick button { width: 44px; height: 44px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--card-2); font-size: 22px; cursor: pointer; }
.emoji-pick button[aria-pressed="true"] { border-color: var(--uv); background: var(--uv-bg); }
.days { display: flex; gap: 6px; } .days button { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line); background: var(--card-2); font-weight: 700; cursor: pointer; transition: all .2s; }
.days button[aria-pressed="true"] { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.suggest { display: grid; border-radius: 14px; border: 1px solid var(--line); overflow: hidden; margin-top: 6px; background: var(--card); }
.suggest button { text-align: left; border: 0; border-top: 1px solid var(--line-2); background: none; padding: 10px 14px; cursor: pointer; font-size: 14px; }
.suggest button:first-child { border-top: 0; } .suggest button:hover { background: var(--uv-bg); }
.kbd { font: 600 12px var(--f-mono); padding: 2px 6px; border-radius: 6px; border: 1px solid var(--line); background: var(--card-2); }
.code { font: 500 13px var(--f-mono); background: var(--line-2); border-radius: 10px; padding: 10px 12px; overflow-wrap: anywhere; user-select: all; }

/* ───────── Sheets (bottom sheet on phones, dialog on desktop) ───────── */
.scrim { position: fixed; inset: 0; z-index: 200; background: var(--scrim); opacity: 0; transition: opacity .3s ease; }
.scrim.on { opacity: 1; }
.sheet { position: fixed; z-index: 201; left: 50%; top: 50%; width: min(620px, calc(100% - 32px)); max-height: min(86dvh, 900px); overflow: auto; overscroll-behavior: contain;
  background: var(--card); border-radius: var(--r-xl); box-shadow: var(--sh-3); padding: 26px; translate: -50% -50%;
  opacity: 0; scale: .94; transition: opacity .25s ease, scale var(--t-spring) var(--spring); }
.sheet.on { opacity: 1; scale: 1; }
.sheet.wide { width: min(880px, calc(100% - 32px)); }
.sheet h2 { margin: 0 0 16px; font: 850 26px/1.1 var(--f-display); letter-spacing: -.035em; padding-right: 40px; }
.sheet .x { position: absolute; right: 16px; top: 16px; }
.sheet .grabber { display: none; }
.sheet-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 22px; flex-wrap: wrap; }

/* Toasts */
#toasts { position: fixed; z-index: 400; left: 50%; top: max(14px, env(safe-area-inset-top)); translate: -50% 0; display: grid; gap: 8px; width: min(420px, calc(100% - 24px)); pointer-events: none; }
.toast { pointer-events: auto; display: flex; gap: 12px; align-items: center; padding: 13px 16px; border-radius: 20px; background: var(--glass-card); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  box-shadow: var(--sh-2); border: 1px solid var(--line-2); font-weight: 600; font-size: 14.5px; animation: toastDrop var(--t-bounce) var(--spring-bounce); cursor: pointer; touch-action: pan-x; }
.toast.err { border-color: color-mix(in srgb, var(--bad) 40%, transparent); }
.toast .t-body { flex: 1; display: grid; } .toast .t-body small { color: var(--muted); font-weight: 450; }
.toast.out { animation: toastUp .3s ease forwards; }

/* Skeletons & spinner */
.sk { border-radius: var(--r); background: linear-gradient(90deg, var(--line-2) 25%, var(--line) 37%, var(--line-2) 63%); background-size: 400% 100%; animation: shimmer 1.3s ease infinite; min-height: 76px; }
.boot-spinner { width: 34px; height: 34px; margin: 18vh auto; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--uv); animation: spin .8s linear infinite; }

/* ───────── Animations ───────── */
@keyframes spin { to { rotate: 360deg; } }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } }
@keyframes pop { from { transform: scale(.4); opacity: 0; } }
@keyframes blink { 50% { opacity: .25; } }
@keyframes pulse { from { transform: scale(.6); opacity: .55; } to { transform: scale(2.1); opacity: 0; } }
@keyframes float { 50% { transform: translateY(-8px) rotate(-4deg); } }
@keyframes breathe { 50% { transform: scale(1.15); opacity: .3; } }
@keyframes shimmer { from { background-position: 100% 50%; } to { background-position: 0 50%; } }
@keyframes draw { 0% { stroke-dashoffset: 1; } 70%, 100% { stroke-dashoffset: 0; } }
@keyframes drive { 0% { offset-distance: 0%; } 70%, 100% { offset-distance: 100%; } }
@keyframes toastIn { 0%, 8% { opacity: 0; transform: translateY(14px) scale(.92); } 14%, 42% { opacity: 1; transform: none; } 50%, 100% { opacity: 0; transform: translateY(-8px) scale(.98); } }
@keyframes toastDrop { from { opacity: 0; transform: translateY(-24px) scale(.94); } }
@keyframes toastUp { to { opacity: 0; transform: translateY(-20px) scale(.96); } }
@keyframes cross { from { opacity: 0; } }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .28s; }

/* ───────── Responsive ───────── */
@media (max-width: 1000px) { .cols { grid-template-columns: 1fr; } .cal .d { min-height: 92px; } }
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; } .dial { max-width: 340px; } .toast-demo { min-width: 0; font-size: 12.5px; } .toast-demo.t1 { left: -2%; }
  body.app { grid-template-columns: 1fr; }
  .rail { display: none; }
  .tabbar { position: fixed; z-index: 60; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: repeat(5, 1fr); padding: 6px 6px max(8px, env(safe-area-inset-bottom));
    background: var(--glass); backdrop-filter: blur(22px) saturate(180%); -webkit-backdrop-filter: blur(22px) saturate(180%); border-top: 1px solid var(--line-2); }
  .tabbar a { display: grid; justify-items: center; gap: 3px; padding: 6px 0; text-decoration: none; font-size: 10.5px; font-weight: 650; color: var(--muted); border-radius: 14px; transition: transform var(--t-spring) var(--spring), color .2s; }
  .tabbar a:active { transform: scale(.9); }
  .tabbar a svg { width: 25px; height: 25px; }
  .tabbar a[aria-current="page"] { color: var(--uv); }
  .tabbar a[aria-current="page"] svg { animation: pop var(--t-bounce) var(--spring-bounce); }
  .cal { gap: 3px; } .cal .d { min-height: 64px; padding: 4px; border-radius: 10px; } .cal .ev { padding: 0; height: 6px; border-left-width: 0; background: var(--c); border-radius: 99px; } .cal .ev span, .cal .ev em { display: none; }
  .cal .ev.open { background: var(--warn); } .cal .dow { padding: 0 2px; font-size: 10px; letter-spacing: .04em; text-align: center; }
  .week { grid-template-columns: 1fr; } .week .col { grid-template-columns: 70px 1fr; } .week .col-h { grid-row: span 9; align-self: start; }
  .sheet { left: 0; right: 0; top: auto; bottom: 0; width: 100%; translate: 0 0; max-height: 92dvh; border-radius: 28px 28px 0 0; padding: 12px 18px max(22px, env(safe-area-inset-bottom));
    scale: 1; transform: translateY(100%); opacity: 1; transition: transform var(--t-spring) var(--spring); }
  .sheet.on { transform: translateY(0); }
  .sheet .grabber { display: block; width: 40px; height: 5px; border-radius: 99px; background: var(--line); margin: 0 auto 14px; cursor: grab; touch-action: none; }
  .sheet h2 { font-size: 23px; }
  .sheet-actions .btn { flex: 1; }
  .next { grid-template-columns: 1fr; } .ring { justify-self: start; }
  .ride { grid-template-columns: 54px 1fr; } .ride .end { grid-column: 1 / -1; justify-content: flex-start; }
  .bar-row { grid-template-columns: 90px 1fr 34px; }
  .t .hide-sm { display: none; }
}
@media (max-width: 520px) { .born { grid-template-columns: 1fr 1fr; } .tabs .tab { font-size: 13px; padding: 0 6px; } .site-head nav a:first-child { display: none; } }

/* ───────── Accessibility preferences ───────── */
@media (prefers-reduced-motion: reduce) { body:not([data-motion="full"]) { --t-spring: 1ms; --t-bounce: 1ms; } body:not([data-motion="full"]) *, body:not([data-motion="full"]) *::before { animation-duration: 1ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; } .route-live { stroke-dashoffset: 0; } }
body[data-motion="reduce"] { --t-spring: 1ms; --t-bounce: 1ms; }
body[data-motion="reduce"] *, body[data-motion="reduce"] *::before, body[data-motion="reduce"] *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; }
@media (prefers-reduced-transparency: reduce) { .topbar, .tabbar, .site-head, .toast, .live-bar { background: var(--paper); backdrop-filter: none; -webkit-backdrop-filter: none; } }
@media (prefers-contrast: more) { :root { --line: rgba(17,17,20,.4); --muted: #4a4a52; } }
body[data-density="compact"] .li { min-height: 52px; padding: 10px 14px; } body[data-density="compact"] .ride { padding: 10px 12px; } body[data-density="compact"] .agenda { gap: 6px; }
@media print { .rail, .tabbar, .topbar-actions, .btn { display: none !important; } body.app { display: block; } }