:root {
  --ink: #14211d;
  --muted: #53615b;
  --paper: #f4f1e9;
  --surface: #fffdf8;
  --surface-2: #ebe7dd;
  --line: #d8d3c7;
  --forest: #10251f;
  --forest-2: #1b4035;
  --green: #285f4d;
  --green-soft: #dcebe4;
  --amber: #eaa52b;
  --amber-soft: #fff0c9;
  --red: #9b3b31;
  --red-soft: #f5ded9;
  --blue: #245b6b;
  --control-line: #6e7c76;
  --shadow: 0 18px 45px rgba(16, 37, 31, 0.1);
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 8px;
  color: #fff;
  background: var(--forest);
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid #1769d2; outline-offset: 3px; }
.topbar h1:focus-visible { outline: 0; text-decoration: underline 2px var(--amber); text-underline-offset: 5px; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 256px minmax(0, 1fr); }

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 256px;
  padding: 28px 20px 22px;
  background: var(--forest);
  color: #fff;
  display: flex;
  flex-direction: column;
  z-index: 30;
}
.sidebar-close { display: none; }
.sidebar-backdrop { display: none; }

.brand { display: flex; align-items: center; gap: 12px; padding: 0 8px 25px; border-bottom: 1px solid rgba(255,255,255,.12); }
.brand-mark { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: var(--amber); flex: 0 0 auto; }
.brand-mark svg { width: 31px; fill: var(--forest); }
.brand-mark .brand-line { fill: none; stroke: var(--amber); stroke-width: 4; stroke-linecap: round; }
.brand strong { display: block; font-size: 16px; letter-spacing: .01em; }
.brand span { display: block; margin-top: 2px; color: #b9c9c2; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }

.main-nav { display: grid; gap: 5px; margin-top: 24px; }
.nav-button {
  border: 0;
  border-radius: 9px;
  min-height: 44px;
  padding: 0 13px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #c8d4cf;
  background: transparent;
  text-align: left;
  font-size: 14px;
}
.nav-button span { color: #91a69d; font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.nav-button:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-button.active { color: var(--forest); background: var(--amber); font-weight: 750; }
.nav-button.active span { color: var(--forest); }

.sidebar-status { margin-top: auto; padding: 17px 10px 0; border-top: 1px solid rgba(255,255,255,.12); display: grid; gap: 8px; }
.status-line { display: flex; justify-content: space-between; color: #82978e; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.status-line strong { color: #e3ebe7; }

.workspace { grid-column: 2; min-width: 0; }
.topbar {
  height: 94px;
  padding: 0 clamp(24px, 4vw, 62px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: rgba(244, 241, 233, .9);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar h1 { margin: 2px 0 0; font-family: Georgia, serif; font-size: 28px; font-weight: 700; letter-spacing: -.02em; }
.eyebrow { margin: 0; color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.top-progress { width: min(290px, 34vw); }
.top-progress > div:first-child { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; }
.top-progress strong { color: var(--ink); }
.progress-track { height: 7px; border-radius: 999px; background: #ded9ce; margin-top: 8px; overflow: hidden; }
.progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--green); transition: width .3s ease; }
.mobile-menu { display: none; }

main { min-width: 0; padding: clamp(24px, 4vw, 58px) clamp(24px, 4vw, 62px) 72px; }
.view { min-width: 0; max-width: 100%; display: none; animation: view-in .24s ease; }
.view.active { display: block; }
@keyframes view-in { from { opacity: .2; transform: translateY(5px); } to { opacity: 1; transform: none; } }

.hero-panel {
  min-height: 430px;
  border-radius: 20px;
  overflow: hidden;
  background: var(--forest);
  color: #fff;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(430px, 1.08fr);
  box-shadow: var(--shadow);
}
.hero-copy { padding: clamp(36px, 5vw, 70px); display: flex; flex-direction: column; justify-content: center; }
.kicker { margin: 0 0 18px; color: var(--amber); font-size: 11px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.hero-copy h2 { margin: 0; max-width: 620px; font-family: Georgia, serif; font-size: clamp(38px, 5vw, 64px); line-height: .98; letter-spacing: -.04em; }
.hero-text { max-width: 600px; margin: 24px 0 0; color: #c2d0cb; line-height: 1.65; font-size: 15px; }
.hero-actions { display: flex; gap: 10px; margin-top: 31px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 26px; }
.hero-badges span { border: 1px solid rgba(255,255,255,.18); border-radius: 999px; padding: 7px 10px; color: #b9cbc3; font-size: 10px; letter-spacing: .04em; }
.hero-visual { position: relative; min-height: 400px; background: radial-gradient(circle at 65% 25%, #2f6756 0, #193d33 38%, #10251f 72%); overflow: hidden; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 36px 36px; mask-image: linear-gradient(to bottom, #000, transparent); }
.hero-profile-visual { position: absolute; inset: 0; z-index: 1; display: grid; }
.hero-profile-visual.multiple { grid-template-columns: 1fr 1fr; grid-template-rows: 1.12fr .88fr; gap: 3px; background: var(--forest); }
.hero-profile-visual figure { position: relative; min-width: 0; min-height: 0; margin: 0; overflow: hidden; }
.hero-profile-visual.multiple figure:first-child { grid-column: 1 / -1; }
.hero-profile-visual img { display: block; width: 100%; height: 100%; object-fit: cover; filter: saturate(.88) contrast(1.04) brightness(.76); }
.hero-profile-visual figcaption { position: absolute; left: 12px; bottom: 12px; z-index: 2; padding: 6px 9px; border-radius: 7px; color: #fff; background: rgba(16,37,31,.86); font-size: 10px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.hero-visual svg { position: absolute; left: 2%; right: 0; bottom: 16px; width: 98%; z-index: 2; }
.road { stroke: #7d8b85; stroke-width: 5; }
.road-dash { fill: none; stroke: rgba(255,255,255,.46); stroke-width: 5; stroke-dasharray: 68 35; }
.truck-body { fill: #e7e0cf; stroke: #10251f; stroke-width: 6; }
.truck-cab { fill: var(--amber); stroke: #10251f; stroke-width: 6; }
.truck-window { fill: #173c34; stroke: #10251f; stroke-width: 5; }
.truck-detail { fill: #c9c0ad; }
.wheel { fill: #13201d; stroke: #8fa098; stroke-width: 4; }
.hub { fill: #d2d8d3; }
.signal { fill: var(--amber); stroke: #10251f; stroke-width: 5; }
.hero-visual text { fill: var(--forest); font-weight: 900; font-size: 18px; }
.hero-callout { position: absolute; z-index: 4; right: 28px; top: 28px; width: 180px; padding: 16px; border: 1px solid rgba(255,255,255,.18); border-radius: 13px; background: rgba(16,37,31,.78); backdrop-filter: blur(8px); }
.hero-callout span, .hero-callout small { display: block; color: #9eb3aa; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.hero-callout strong { display: block; margin: 5px 0; color: var(--amber); font-size: 24px; }

.button { border: 0; border-radius: 9px; min-height: 44px; padding: 0 17px; font-weight: 750; transition: transform .15s ease, background .15s ease; }
.button:hover { transform: translateY(-1px); }
.button.primary { color: var(--forest); background: var(--amber); border: 1px solid #835b10; }
.button.secondary { color: var(--ink); background: var(--surface); border: 1px solid var(--control-line); }
.hero-panel .button.secondary { color: #fff; background: transparent; border-color: rgba(255,255,255,.4); }
.button.danger { color: var(--red); background: var(--red-soft); border: 1px solid var(--red); }
.text-button { min-height: 44px; border: 0; background: transparent; color: var(--green); font-weight: 750; padding: 6px 0; }
.audio-button { min-height: 44px; border: 1px solid var(--control-line); border-radius: 999px; padding: 8px 12px; color: var(--green); background: var(--surface); font-weight: 800; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.audio-button.light { border-color: rgba(255,255,255,.4); color: #fff; background: transparent; }
.audio-button.speaking { background: var(--amber); color: var(--forest); border-color: #835b10; }

.metric-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin: 18px 0 46px; }
.metric { min-width: 0; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.metric strong { display: block; font-family: Georgia, serif; font-size: 28px; }
.metric span { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }

.section-heading { margin: 0 0 18px; display: flex; justify-content: space-between; align-items: end; gap: 16px; }
.section-heading.compact { margin-bottom: 24px; align-items: center; }
.section-heading h2 { margin: 5px 0 0; font-family: Georgia, serif; font-size: clamp(27px, 3vw, 38px); letter-spacing: -.025em; }

.daily-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.route-progress { margin-bottom: 14px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.route-progress-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; color: var(--muted); font-size: 12px; }
.route-progress-head strong { color: var(--ink); }
.route-progress .progress-track { margin-top: 10px; }
.daily-item { position: relative; min-height: 160px; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); overflow: hidden; }
.daily-item.done { border-color: var(--green); background: var(--green-soft); }
.daily-item.current { border-color: #835b10; box-shadow: 0 0 0 2px rgba(131,91,16,.18); }
.daily-item::before { content: attr(data-step); position: absolute; right: 13px; top: 4px; color: #e7e2d7; font-family: Georgia, serif; font-size: 67px; line-height: 1; }
.daily-item.done::before { color: #bed8ca; }
.daily-item > * { position: relative; z-index: 1; }
.daily-item span { color: var(--green); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.daily-item h3 { margin: 12px 0 6px; font-size: 17px; }
.daily-item p { min-height: 36px; margin: 0 0 14px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.daily-item button { min-height: 44px; border: 0; padding: 0; background: transparent; color: var(--green); font-weight: 800; font-size: 12px; }
.daily-status { display: inline-flex; align-items: center; min-height: 24px; margin-top: 5px; padding: 0 9px; border-radius: 999px; color: #6c4b0d; background: var(--amber-soft); font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.daily-item.done .daily-status { color: #fff; background: var(--green); }

.dashboard-lower { display: grid; grid-template-columns: 1.4fr .8fr; gap: 14px; margin-top: 48px; }
.readiness-card, .source-card { padding: 28px; border-radius: 16px; border: 1px solid var(--line); background: var(--surface); }
.readiness-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.readiness-head h3, .source-card h3 { margin: 7px 0 22px; font-family: Georgia, serif; font-size: 24px; }
.readiness-head strong { font-family: Georgia, serif; font-size: 34px; color: var(--green); }
.readiness-row { display: grid; grid-template-columns: 150px 1fr 44px; gap: 12px; align-items: center; margin-top: 13px; font-size: 12px; }
.readiness-row .mini-track { height: 7px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.readiness-row .mini-track span { display: block; height: 100%; background: var(--green); }
.readiness-row strong { text-align: right; }
.source-card { background: var(--amber-soft); border-color: #ead292; }
.source-card p:not(.eyebrow), .source-card li { color: #645a45; font-size: 13px; line-height: 1.55; }
.source-card ul { margin: 18px 0 0; padding-left: 18px; }
.metric-disclaimer, .safety-note { margin: 18px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }

.study-panel { margin: 0 0 22px; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.study-panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.study-panel-head h3 { margin: 6px 0 0; font-family: Georgia, serif; font-size: 25px; }
.source-note { color: var(--muted); font-size: 10px; line-height: 1.4; text-align: right; }
.compare-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.compare-grid article { overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: #f8f5ee; }
.compare-grid img { display: block; width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.compare-grid strong, .compare-grid p { display: block; margin-left: 15px; margin-right: 15px; }
.compare-grid strong { margin-top: 14px; font-size: 15px; }
.compare-grid p { margin-top: 7px; margin-bottom: 16px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.flow-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
.flow-grid article { min-height: 180px; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: #f8f5ee; }
.flow-grid article > span { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; color: var(--forest); background: var(--amber); font-family: Georgia, serif; font-weight: 800; }
.flow-grid .flow-preparation { background: #e1edf0; }
.flow-grid .flow-preparation > span { color: #fff; background: var(--blue); }
.flow-grid .flow-support { background: var(--green-soft); }
.flow-grid .flow-support > span { color: #fff; background: var(--green); }
.flow-grid strong { display: block; margin-top: 17px; font-size: 13px; }
.flow-grid p { margin: 7px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.panel-actions { display: flex; gap: 9px; flex-wrap: wrap; margin-top: 18px; }
.checklist-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.checklist-grid article { padding: 16px; border-radius: 11px; border: 1px solid var(--line); }
.checklist-grid strong { font-size: 13px; }
.checklist-grid p { margin: 8px 0 0; font-size: 11px; line-height: 1.5; }
.check-ready { background: var(--green-soft); }
.check-trip { background: #e1edf0; }
.check-conditional { background: var(--amber-soft); }
.check-stop { background: var(--red-soft); }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 18px; }
.search-input, select { min-height: 44px; border: 1px solid var(--control-line); border-radius: 9px; background: var(--surface); color: var(--ink); padding: 0 13px; }
.search-input { flex: 1 1 300px; }
.course-toolbar select { min-width: 190px; }
.toolbar-note { margin: 0; color: var(--muted); font-size: 12px; }
.course-summary { margin: 0 0 12px; color: var(--muted); font-size: 12px; }
.unit-list { display: grid; gap: 8px; }
.unit-row { display: grid; grid-template-columns: 38px minmax(200px, .9fr) minmax(200px, .9fr) minmax(260px, 1.2fr) auto; gap: 14px; align-items: center; padding: 14px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface); }
.unit-row.completed { background: var(--green-soft); border-color: var(--green); }
.unit-index { color: var(--muted); font-size: 10px; font-weight: 800; }
.unit-word strong { display: block; font-size: 16px; }
.unit-word span { display: block; margin-top: 4px; color: var(--green); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.unit-translation { font-size: 13px; line-height: 1.45; }
.unit-example { color: var(--muted); font-size: 12px; line-height: 1.45; }
.unit-controls { display: flex; gap: 6px; }
.icon-button { border: 1px solid var(--control-line); border-radius: 8px; min-width: 44px; height: 44px; background: var(--surface); color: var(--green); font-size: 11px; font-weight: 800; }
.icon-button.done { color: #fff; background: var(--green); border-color: var(--green); }
.load-more { display: block; margin: 18px auto 0; }

.segmented { display: inline-flex; padding: 3px; border: 1px solid var(--control-line); border-radius: 10px; background: #e4e0d6; }
.segmented button { min-height: 44px; border: 0; border-radius: 7px; padding: 8px 12px; color: var(--muted); background: transparent; font-size: 12px; font-weight: 700; }
.segmented button.active { color: #fff; background: var(--forest); }
.profile-switch { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); width: 100%; margin-top: 13px; }
.profile-switch button { min-width: 0; line-height: 1.3; white-space: normal; }
.queue-note, .mode-note { margin: -12px 0 16px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.queue-note strong, .mode-note strong { color: var(--green); }

.card-stage { min-height: 630px; display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 16px; align-items: stretch; }
.study-card { min-height: 570px; border-radius: 20px; border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow); display: flex; flex-direction: column; }
.card-topline { display: flex; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.card-main { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 44px; text-align: center; }
.card-main h2 { max-width: 780px; margin: 24px 0 0; font-family: Georgia, serif; font-size: clamp(34px, 5vw, 64px); line-height: 1.08; letter-spacing: -.035em; }
.pronunciation { min-height: 20px; margin: 14px 0 0; color: var(--green); font-size: 16px; }
.card-answer { width: min(680px, 100%); margin-top: 34px; padding-top: 27px; border-top: 1px solid var(--line); }
.card-answer strong { font-size: 24px; }
.card-answer p { color: var(--muted); font-size: 15px; line-height: 1.5; }
.response-label { display: block; margin: 18px 0 7px; color: var(--green); font-size: 12px; font-weight: 800; text-align: left; }
.typed-response { width: min(680px, 100%); min-height: 92px; padding: 12px; border: 1px solid var(--control-line); border-radius: 9px; color: var(--ink); background: #fff; resize: vertical; }
.evaluation-status { min-height: 24px; margin: 9px 0 0; color: var(--ink); font-size: 12px; line-height: 1.45; }
.card-visual { display: block; width: min(360px, 100%); aspect-ratio: 1; margin: 0 auto 22px; border-radius: 14px; object-fit: contain; background: var(--surface-2); }
.card-actions { min-height: 78px; padding: 16px 24px; border-top: 1px solid var(--line); display: flex; justify-content: center; gap: 10px; align-items: center; flex-wrap: wrap; }
.card-tip { border-radius: 16px; padding: 24px; color: #d1ddd8; background: var(--forest); }
.card-tip .eyebrow, .focus-panel .eyebrow, .next-step-card .eyebrow, .progress-guidance .eyebrow, .official-card .eyebrow, .hero-panel .eyebrow { color: var(--amber); }
.card-tip ol { padding-left: 18px; margin: 22px 0; }
.card-tip li { margin-bottom: 14px; font-size: 13px; line-height: 1.45; }
.card-tip .text-button { color: var(--amber); text-align: left; }

.inspection-intro { padding: 15px 18px; border-left: 4px solid var(--amber); background: var(--amber-soft); color: #675c45; font-size: 13px; line-height: 1.55; margin-bottom: 16px; }
.level-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 11px; }
.level-card { min-height: 230px; padding: 21px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.level-card.primary-level { border-color: var(--green); background: var(--green-soft); }
.level-number { display: flex; justify-content: space-between; align-items: center; }
.level-number strong { font-family: Georgia, serif; color: var(--green); font-size: 32px; }
.level-number span { color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.level-card h3 { margin: 14px 0 10px; font-size: 15px; line-height: 1.3; }
.level-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.level-card small { display: block; margin-top: 14px; padding-top: 12px; border-top: 1px solid rgba(99,113,107,.2); color: var(--green); line-height: 1.4; }
.official-card { min-height: 470px; border-radius: 18px; padding: clamp(28px, 5vw, 60px); background: var(--forest); color: #fff; position: relative; }
.official-meta { display: flex; gap: 10px; color: #92a69e; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.official-card > .audio-button { position: absolute; right: 32px; top: 32px; }
.question-visible-stimulus { margin-top: 26px; padding: 14px 16px; border: 1px solid rgba(255,255,255,.35); border-radius: 10px; background: rgba(255,255,255,.08); }
.question-visible-stimulus > strong { color: var(--amber); font-size: 10px; letter-spacing: .08em; }
.question-visible-stimulus > div { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 8px 16px; margin-top: 10px; }
.question-visible-stimulus span { color: #edf4f1; font-size: 12px; line-height: 1.45; }
.official-card h3 { max-width: 800px; margin: 48px 0 0; font-family: Georgia, serif; font-size: clamp(29px, 4vw, 50px); line-height: 1.13; }
.official-answer { margin-top: 36px; padding: 22px; border-radius: 12px; background: rgba(255,255,255,.08); }
.official-answer span { color: var(--amber); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.official-answer p { margin: 9px 0 0; font-size: 18px; line-height: 1.5; }
.question-self-check { margin-top: 22px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.16); }
.question-self-check > p { margin: 7px 0 12px; color: #d3ded9; font-size: 13px; }
.question-result-buttons { display: flex; gap: 8px; flex-wrap: wrap; }
.question-self-check small { display: block; margin-top: 12px; color: #b8c9c2; font-size: 11px; line-height: 1.45; }
.official-card .card-actions { justify-content: flex-start; padding: 0; margin-top: 34px; border: 0; }
.official-card .button.secondary { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.elp-response-capture { margin-top: 24px; padding: 16px; border: 1px solid rgba(255,255,255,.4); border-radius: 11px; background: rgba(255,255,255,.07); }
.elp-response-capture label { display: block; color: var(--amber); font-size: 11px; font-weight: 800; }
.elp-response-capture textarea { width: 100%; min-height: 88px; margin-top: 10px; padding: 12px; border: 1px solid rgba(255,255,255,.4); border-radius: 9px; color: var(--ink); background: #fff; resize: vertical; }
.elp-response-capture p { margin: 8px 0 0; color: #c7d4cf; font-size: 10px; line-height: 1.45; }
.elp-response-capture .text-button { margin-top: 10px; color: #fff; }

.situation-inventory { min-width: 0; margin: -8px 0 16px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); display: flex; justify-content: space-between; gap: 18px; align-items: center; }
.situation-inventory strong { font-size: 15px; }
.situation-inventory p { margin: 4px 0 0; color: var(--muted); font-size: 11px; line-height: 1.45; overflow-wrap: anywhere; }
.situation-inventory > div { min-width: 0; }
.situation-inventory > div:last-child { text-align: right; }
.situation-inventory .text-button { min-height: 34px; padding: 2px 0; font-size: 11px; }
.situation-layout, .document-layout { min-width: 0; max-width: 100%; display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 14px; }
.situation-list, .document-list { min-width: 0; max-width: 100%; max-height: 680px; overflow: auto; padding-right: 5px; display: grid; gap: 6px; align-content: start; }
.situation-list button, .document-list button { height: auto; min-height: 58px; border: 1px solid var(--control-line); border-radius: 10px; padding: 13px; color: var(--ink); background: var(--surface); text-align: left; line-height: 1.35; overflow-wrap: anywhere; }
.situation-list button { min-height: 90px; }
.situation-list button.active, .document-list button.active { border-color: var(--green); background: var(--green-soft); }
.situation-list button.locked { color: var(--muted); border-style: dashed; background: #ece8de; cursor: help; }
.situation-list button.locked small { color: #685d4d; }
.situation-list small, .document-list small { display: block; color: var(--muted); margin-top: 5px; font-size: 10px; line-height: 1.4; }
.situation-player, .document-viewer { min-width: 0; max-width: 100%; min-height: 600px; border: 1px solid var(--line); border-radius: 16px; padding: clamp(24px, 4vw, 42px); background: var(--surface); position: relative; }
.situation-header { min-width: 0; max-width: 100%; display: flex; justify-content: space-between; gap: 20px; align-items: start; }
.situation-header > div { min-width: 0; }
.situation-header h3 { margin: 12px 0 0; font-family: Georgia, serif; font-size: 31px; overflow-wrap: anywhere; }
.situation-header .audio-button { flex: 0 1 auto; max-width: 190px; white-space: normal; overflow-wrap: anywhere; }
.situation-visual { margin: 22px 0 18px; border-radius: 14px; overflow: hidden; background: var(--surface-2); }
.situation-visual img { display: block; width: 100%; aspect-ratio: 3 / 2; object-fit: cover; object-position: center; }
.priority-pill { display: inline-block; padding: 5px 8px; border-radius: 999px; color: #725010; background: var(--amber-soft); font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.situation-goal { margin: 18px 0; color: var(--muted); line-height: 1.55; }
.role-row { display: flex; gap: 6px; flex-wrap: wrap; }
.role-row span { padding: 6px 9px; border-radius: 999px; background: var(--surface-2); color: var(--muted); font-size: 10px; }
.dialogue { margin-top: 25px; display: grid; gap: 8px; }
.dialogue-line { min-width: 0; max-width: 100%; display: grid; grid-template-columns: 88px minmax(0, 1fr) auto; gap: 12px; align-items: start; padding: 14px 0; border-top: 1px solid var(--line); }
.dialogue-line > * { min-width: 0; }
.dialogue-line .speaker { color: var(--green); font-size: 11px; font-weight: 800; overflow-wrap: anywhere; }
.dialogue-line p { margin: 0; font-size: 15px; line-height: 1.5; }
.dialogue-line .translation { margin-top: 4px; color: var(--muted); font-size: 12px; }
.dialogue-placeholder { min-height: 52px; padding: 12px; border-radius: 8px; color: var(--muted); background: #e8e4da; font-size: 11px; line-height: 1.4; }
.dialogue-placeholder .text-button { display: block; margin-top: 4px; }
.typed-challenge { margin-top: 20px; padding: 17px; border: 1px solid var(--control-line); border-radius: 11px; background: var(--green-soft); }
.typed-challenge .typed-response { background: var(--surface); }
.completion-row { display: flex; align-items: center; gap: 10px; margin-top: 24px; flex-wrap: wrap; }
.completion-row span { color: var(--green); font-size: 12px; font-weight: 700; }

.sign-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr)); gap: 12px; }
.sign-card { min-width: 0; min-height: 300px; border: 1px solid var(--line); border-radius: 14px; padding: 18px; background: var(--surface); display: flex; flex-direction: column; align-items: center; text-align: center; position: relative; }
.sign-card.learned { background: var(--green-soft); border-color: var(--green); }
.sign-visual { width: 170px; min-height: 122px; display: grid; place-items: center; margin: 20px 0 10px; }
.sign-visual img { display: block; max-width: 156px; max-height: 124px; object-fit: contain; }
.sign-context-drill { width: 180px; min-height: 122px; margin: 20px 0 10px; padding: 18px 14px; border: 1px solid #835b10; border-radius: 10px; color: var(--ink); background: var(--amber-soft); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; }
.sign-context-drill small { color: #725010; font-size: 8px; font-weight: 900; letter-spacing: .12em; }
.sign-context-drill strong { font-size: 13px; line-height: 1.25; }
.dms-training { width: 190px; min-height: 122px; margin: 20px 0 10px; padding: 12px; border: 7px solid #4d5351; border-radius: 8px; color: #ffc642; background: #111512; box-shadow: inset 0 0 0 2px #000; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; }
.dms-training small { color: #d8d2c5; font-size: 7px; font-weight: 800; letter-spacing: .13em; }
.dms-training strong { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; line-height: 1.18; letter-spacing: .04em; text-shadow: 0 0 5px rgba(255,198,66,.35); }
.dms-training strong span { display: block; }
.sign-designation { color: var(--muted); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.sign-source-note { min-height: 27px; margin-top: 5px; color: var(--muted); font-size: 9px; line-height: 1.35; }
.sign-info { margin-top: 14px; min-height: 66px; }
.sign-info p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.4; }
.sign-info strong { display: block; margin-top: 7px; color: var(--green); font-size: 11px; }
.sign-card .icon-button { position: absolute; right: 10px; top: 10px; }
.sign-card .sign-audio { left: 10px; right: auto; }
.mastery-badge { min-height: 28px; margin: 0 44px; color: var(--muted); font-size: 9px; font-weight: 750; line-height: 1.35; }
.sign-reveal { margin-top: auto; }
.sign-rubric { width: 100%; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); display: flex; justify-content: center; gap: 7px; flex-wrap: wrap; }
.sign-rubric > span { flex-basis: 100%; color: var(--muted); font-size: 10px; line-height: 1.4; }
.sign-rubric .button { min-height: 44px; padding: 8px 10px; font-size: 10px; }
.signs-toolbar .toolbar-note { flex: 1 1 260px; }
.collection-footer { display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 18px; color: var(--muted); font-size: 12px; }
.empty-state { grid-column: 1 / -1; padding: 36px 24px; border: 1px dashed var(--line); border-radius: 14px; background: var(--surface); text-align: center; }
.empty-state p { margin: 8px 0 0; color: var(--muted); font-size: 13px; }

.document-viewer { overflow: hidden; }
.sample-ribbon { margin: -42px -42px 30px; padding: 10px 42px; color: #7b2f28; background: var(--red-soft); font-size: 10px; font-weight: 900; letter-spacing: .15em; text-align: center; }
.document-title { display: flex; justify-content: space-between; align-items: start; gap: 20px; }
.document-title p { margin: 0; color: var(--green); font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.document-title h3 { margin: 8px 0 4px; font-family: Georgia, serif; font-size: 29px; }
.document-title span { color: var(--muted); font-size: 12px; }
.document-fields { margin-top: 28px; border: 1px solid var(--line); border-radius: 11px; overflow: hidden; }
.document-field { display: grid; grid-template-columns: minmax(160px, .7fr) minmax(220px, 1.3fr); }
.document-field + .document-field { border-top: 1px solid var(--line); }
.document-field span, .document-field strong { padding: 11px 14px; font-size: 12px; }
.document-field span { color: var(--muted); background: #f4f1e9; }
.document-field strong { overflow-wrap: anywhere; }
.document-practice, .field-quiz { margin-top: 18px; padding: 17px; border-radius: 11px; background: var(--green-soft); }
.document-practice span, .field-quiz span { color: var(--green); font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.document-practice p, .field-quiz p { margin: 8px 0 0; line-height: 1.5; }
.field-quiz { background: var(--amber-soft); }
.field-quiz button { margin-top: 12px; }
.document-compliance { margin-top: 18px; color: var(--ink); font-size: 12px; line-height: 1.55; }
.compliance-panel { padding: 17px; border: 1px solid var(--blue); border-left-width: 4px; border-radius: 8px; background: #eaf2f8; }
.compliance-panel h4 { margin: 0 0 10px; font-size: 15px; }
.compliance-panel p { margin: 8px 0; }
.compliance-panel ol, .source-list { margin: 10px 0 0; padding-left: 22px; }
.compliance-panel li { margin-top: 7px; }
.source-list a { color: var(--blue); font-weight: 750; text-decoration-thickness: 2px; text-underline-offset: 2px; }
.source-list a:visited { color: #5b3a70; }

.lesson-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.lesson-card { scroll-margin-top: 100px; border: 1px solid var(--control-line); border-radius: 14px; background: var(--surface); overflow: hidden; }
.lesson-card.completed { border-color: var(--green); background: var(--green-soft); }
.lesson-head { width: 100%; border: 0; padding: 20px; display: flex; gap: 15px; align-items: flex-start; text-align: left; background: transparent; }
.lesson-number { width: 36px; height: 36px; border-radius: 10px; flex: 0 0 auto; display: grid; place-items: center; color: var(--green); background: var(--green-soft); font-family: Georgia, serif; font-weight: 800; }
.lesson-card.completed .lesson-number { color: #fff; background: var(--green); }
.lesson-head h3 { margin: 0; font-size: 16px; }
.lesson-head p { margin: 5px 0 0; color: var(--muted); font-size: 12px; line-height: 1.4; }
.lesson-body { display: none; padding: 0 20px 20px 71px; }
.lesson-card.open .lesson-body { display: block; }
.lesson-phrase { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 13px; }
.lesson-body .button { margin-top: 13px; }
.lesson-rubric { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); }
.lesson-rubric span { color: var(--green); font-size: 11px; font-weight: 800; }
.lesson-rubric p { margin: 7px 0 0; color: var(--muted); font-size: 11px; line-height: 1.45; }
.lesson-rubric .button { margin-right: 6px; }
.lesson-study-panel { margin: 10px 0 14px; padding: 15px; border-radius: 11px; background: var(--amber-soft); }
.lesson-study-panel img { display: block; width: min(360px, 100%); aspect-ratio: 3 / 2; object-fit: cover; border-radius: 9px; margin-bottom: 13px; }
.lesson-study-panel strong { font-size: 13px; }
.lesson-study-panel ol, .lesson-study-panel ul { margin: 10px 0 0; padding-left: 19px; }
.lesson-study-panel li { margin-top: 6px; color: #5f5643; font-size: 11px; line-height: 1.45; }

.progress-overview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.construct-limits { grid-column: 1 / -1; padding: 16px 18px; border: 1px solid var(--control-line); border-radius: 12px; color: var(--ink); background: var(--amber-soft); }
.construct-limits strong { display: block; font-size: 14px; }
.construct-limits p { margin: 7px 0 0; color: #5f5643; font-size: 12px; line-height: 1.55; }
.progress-block { padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.progress-block h3 { margin: 0; font-size: 14px; }
.progress-block .big-number { display: block; margin-top: 14px; font-family: Georgia, serif; font-size: 34px; }
.progress-block p { margin: 5px 0 14px; color: var(--muted); font-size: 11px; }
.progress-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 34px; }
.progress-guidance { margin-bottom: 16px; padding: 18px; border-radius: 13px; color: #e7eee9; background: var(--forest); }
.progress-guidance strong { color: var(--amber); }
.progress-guidance p { margin: 7px 0 0; color: #c2d0cb; font-size: 12px; line-height: 1.5; }
.progress-actions article { padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.progress-actions h3 { margin: 0; }
.progress-actions p { color: var(--muted); font-size: 13px; line-height: 1.5; }
.button-row { display: flex; gap: 8px; flex-wrap: wrap; }
.persistence-status { margin: 16px 0 0; padding: 13px 16px; border: 2px solid var(--red); border-radius: 10px; color: #6e2a24; background: var(--red-soft); font-size: 13px; font-weight: 700; line-height: 1.5; }

.toast { position: fixed; right: 24px; bottom: 24px; z-index: 60; max-width: 360px; padding: 13px 16px; border-radius: 10px; color: #fff; background: var(--forest); box-shadow: var(--shadow); opacity: 0; transform: translateY(8px); pointer-events: none; transition: .2s ease; font-size: 13px; }
.toast.show { opacity: 1; transform: none; }
.storage-warning { margin: 16px 24px 0; padding: 14px 16px; border: 2px solid #8a4b08; border-radius: 12px; color: #3b2107; background: #fff2d6; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.storage-warning strong { color: #3b2107; }
.storage-warning span { flex: 1 1 360px; }
.storage-warning button { min-height: 44px; padding: 8px 12px; border: 2px solid #6f3c06; color: #3b2107; background: #fff; }

.onboarding-dialog { width: min(680px, calc(100% - 28px)); max-height: calc(100dvh - 28px); overflow: auto; border: 0; border-radius: 20px; padding: 30px; color: var(--ink); background: var(--surface); box-shadow: 0 30px 90px rgba(0,0,0,.28); }
.onboarding-dialog::backdrop { background: rgba(16,37,31,.72); backdrop-filter: blur(4px); }
.onboarding-dialog h2 { margin: 8px 0 9px; font-family: Georgia, serif; font-size: 34px; }
.onboarding-dialog form > p:not(.eyebrow) { color: var(--muted); line-height: 1.5; }
.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 22px; }
.profile-grid button { min-height: 92px; padding: 16px; border: 1px solid var(--control-line); border-radius: 12px; color: var(--ink); background: #f8f5ee; text-align: left; font-weight: 800; }
.profile-grid button:hover, .profile-grid button:focus-visible { border-color: var(--green); background: var(--green-soft); }
.profile-grid small { display: block; margin-top: 6px; color: var(--muted); font-weight: 500; }
.onboarding-conditions-details { margin-top: 18px; border: 1px solid var(--control-line); border-radius: 12px; background: #f8f5ee; }
.onboarding-conditions-details > summary { min-height: 52px; padding: 15px 17px; color: var(--green); font-weight: 800; cursor: pointer; }
.onboarding-conditions-details[open] > summary { border-bottom: 1px solid var(--line); }
.onboarding-conditions-details[open] { max-height: min(52dvh, 480px); overflow: auto; }
.onboarding-conditions-details .conditions-grid { padding: 4px 14px 16px; }
.onboarding-actions { position: sticky; bottom: -30px; z-index: 4; display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: 18px -30px -30px; padding: 14px 30px; border-top: 1px solid var(--line); background: rgba(255,253,248,.96); backdrop-filter: blur(8px); }
.onboarding-actions span { color: var(--muted); font-size: 11px; line-height: 1.4; }

.today-shell { max-width: 1040px; margin: 0 auto; }
.next-step-card { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, .9fr); min-height: 430px; overflow: hidden; border-radius: 22px; color: #fff; background: var(--forest); box-shadow: var(--shadow); }
.next-step-copy { padding: clamp(28px, 5vw, 56px); }
.session-time { display: inline-block; margin-bottom: 18px; padding: 7px 10px; border-radius: 999px; color: var(--forest); background: var(--amber); font-size: 12px; font-weight: 850; }
.next-step-copy h2 { margin: 0 0 16px; font-family: Georgia, serif; font-size: clamp(30px, 4vw, 50px); }
.next-english { margin: 0; font-size: clamp(23px, 3.2vw, 36px); font-weight: 800; line-height: 1.2; }
.next-meaning { margin: 18px 0 0; color: #cfdbd6; font-size: 16px; line-height: 1.5; }
.completion-hint { margin: 18px 0 0; color: #b4c5be; font-size: 12px; line-height: 1.45; }
.next-step-copy .audio-button { margin-top: 18px; }
.next-step-visual { min-height: 320px; background: #243b34; }
.next-step-visual figure { height: 100%; margin: 0; position: relative; }
.next-step-visual figure:not(:first-child) { display: none; }
.next-step-visual img { width: 100%; height: 100%; object-fit: cover; }
.next-step-visual figcaption { position: absolute; left: 14px; bottom: 14px; padding: 6px 9px; border-radius: 999px; color: #fff; background: rgba(16,37,31,.84); font-size: 9px; font-weight: 850; text-transform: uppercase; }
.compact-route { grid-template-columns: repeat(3, 1fr); margin-top: 12px; }
.compact-route .daily-item { min-height: 142px; padding: 17px; }
.compact-route .daily-item p { display: none; }
.route-backlog { margin: 9px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.quick-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 22px; }
.quick-actions button { min-height: 78px; border: 1px solid var(--control-line); border-radius: 13px; padding: 15px; color: var(--ink); background: var(--surface); text-align: left; }
.quick-actions strong, .quick-actions span { display: block; }
.quick-actions strong { font-size: 15px; }
.quick-actions span { margin-top: 5px; color: var(--muted); font-size: 11px; }
.today-footer { display: flex; justify-content: space-between; gap: 12px; margin-top: 18px; }

.hub-intro { max-width: 720px; margin-bottom: 24px; }
.hub-intro h2 { margin: 6px 0 10px; font-family: Georgia, serif; font-size: clamp(34px, 5vw, 56px); }
.hub-intro p:last-child { color: var(--muted); line-height: 1.55; }
.hub-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.hub-card { min-height: 190px; border: 1px solid var(--control-line); border-radius: 16px; padding: 24px; color: var(--ink); background: var(--surface); text-align: left; box-shadow: 0 8px 24px rgba(16,37,31,.04); }
.hub-card span, .hub-card strong { display: block; }
.hub-card span { color: var(--green); font-size: 10px; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.hub-card strong { margin-top: 18px; font-family: Georgia, serif; font-size: 25px; }
.hub-card p { margin: 10px 0 0; color: var(--muted); font-size: 13px; line-height: 1.5; }
.hub-card.primary-hub { color: #fff; background: var(--forest); }
.hub-card.primary-hub span { color: var(--amber); }
.hub-card.primary-hub p { color: #c3d1cb; }
.task-strip { min-height: 50px; margin-bottom: 16px; padding: 11px 14px; border-radius: 11px; display: flex; align-items: center; gap: 8px; color: #5f5643; background: var(--amber-soft); font-size: 12px; line-height: 1.4; }
.task-strip span { flex: 1; }
.task-strip button { min-height: 44px; border: 0; color: var(--green); background: transparent; font-weight: 800; }
.voice-lab, .settings-card { margin-top: 24px; padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.voice-lab h3, .settings-card h3 { margin: 5px 0 8px; font-family: Georgia, serif; font-size: 26px; }
.voice-lab p { color: var(--muted); line-height: 1.5; }
.voice-target { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 18px; padding: 15px; border-radius: 11px; background: var(--green-soft); }
.voice-target span { flex-basis: 100%; color: var(--green); font-size: 10px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.voice-target strong { flex: 1 1 320px; font-size: 17px; line-height: 1.4; }
.voice-target .audio-button.light { color: var(--green); background: var(--surface); border-color: var(--control-line); }
.voice-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.voice-rubric { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 18px; padding: 15px; border: 1px solid var(--control-line); border-radius: 11px; }
.voice-rubric legend { padding: 0 6px; color: var(--green); font-size: 11px; font-weight: 800; }
.voice-rubric label { font-size: 12px; }
.voice-rubric:disabled { opacity: 1; background: #f0ede5; }
.conditions-card { display: block; }
.conditions-card > div:first-child { margin-bottom: 16px; }
.conditions-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; width: 100%; }
.conditions-grid fieldset { min-width: 0; margin: 0; padding: 14px; border: 1px solid var(--control-line); border-radius: 11px; }
.conditions-grid legend { padding: 0 7px; color: var(--green); font-size: 12px; font-weight: 850; }
.condition-control { display: flex; gap: 11px; align-items: flex-start; min-height: 62px; margin-top: 8px; padding: 10px; border: 1px solid var(--control-line); border-radius: 9px; color: var(--ink); background: var(--surface); cursor: pointer; }
.condition-control:has(input:focus-visible) { outline: 3px solid #1769d2; outline-offset: 2px; }
.condition-control input { width: 20px; height: 20px; flex: 0 0 auto; margin: 1px 0 0; accent-color: var(--green); }
.condition-control span, .condition-control strong, .condition-control small { display: block; }
.condition-control span { min-width: 0; }
.condition-control strong { font-size: 12px; line-height: 1.35; }
.condition-control small { margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.4; }
.time-choice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 22px; }
.time-choice-grid button { min-height: 108px; border: 1px solid var(--control-line); border-radius: 12px; padding: 18px; color: var(--ink); background: #f8f5ee; text-align: left; }
.time-choice-grid strong, .time-choice-grid small { display: block; }
.time-choice-grid strong { font-size: 22px; }
.time-choice-grid small { margin-top: 7px; color: var(--muted); }

.listening-ladder { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 18px; }
.listening-ladder button { min-height: 44px; border: 1px solid rgba(255,255,255,.4); border-radius: 8px; padding: 8px 12px; color: #fff; background: transparent; }
.listening-ladder button.active { color: var(--forest); background: var(--amber); border-color: var(--amber); }
.focus-panel { max-width: 820px; margin: 0 auto; padding: clamp(26px, 5vw, 50px); border-radius: 20px; color: #fff; background: var(--forest); }
.focus-panel h2 { margin: 7px 0 10px; font-family: Georgia, serif; font-size: clamp(32px, 5vw, 48px); }
.focus-panel > p { color: #c5d3cd; line-height: 1.5; }
.diagnostic-question { margin-top: 28px; }
.diagnostic-question h3 { font-size: 24px; line-height: 1.35; }
.diagnostic-options { display: grid; gap: 8px; margin-top: 18px; }
.diagnostic-options button { min-height: 50px; border: 1px solid rgba(255,255,255,.4); border-radius: 10px; padding: 12px 15px; color: #fff; background: rgba(255,255,255,.06); text-align: left; }
.diagnostic-response { width: 100%; min-height: 92px; margin-top: 16px; border: 1px solid rgba(255,255,255,.35); border-radius: 10px; padding: 13px; color: var(--ink); background: #fff; resize: vertical; }
.diagnostic-rubric { margin-top: 14px; padding: 14px; border-radius: 10px; background: rgba(255,255,255,.09); }
.diagnostic-rubric p { line-height: 1.45; }
.diagnostic-feedback { margin-top: 18px; padding: 17px; border: 1px solid currentColor; border-radius: 10px; color: var(--ink); background: #fff; }
.diagnostic-feedback p { margin: 7px 0; line-height: 1.5; }
.diagnostic-feedback.correct { color: var(--green); background: var(--green-soft); }
.diagnostic-feedback.wrong { color: var(--red); background: var(--red-soft); }
.diagnostic-feedback .button { margin-top: 8px; }
.diagnostic-result { margin-top: 26px; padding: 20px; border-radius: 12px; color: var(--ink); background: #fff; }
.error-list { display: grid; gap: 10px; }
.error-item { display: grid; grid-template-columns: 120px minmax(0,1fr) auto; gap: 14px; align-items: center; padding: 17px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.error-item span { color: var(--green); font-size: 10px; font-weight: 850; text-transform: uppercase; }
.error-item p { margin: 4px 0 0; color: var(--muted); font-size: 12px; }
.branch-card { max-width: 850px; margin: 0 auto; padding: clamp(26px, 5vw, 50px); border: 1px solid var(--line); border-radius: 20px; background: var(--surface); box-shadow: var(--shadow); }
.branch-card h2 { margin: 8px 0 12px; font-family: Georgia, serif; font-size: clamp(30px, 5vw, 46px); }
.branch-card > p:not(.eyebrow) { color: var(--muted); font-size: 16px; line-height: 1.55; }
.branch-progress { height: 7px; margin-bottom: 28px; overflow: hidden; border-radius: 999px; background: var(--surface-2); }
.branch-progress span { display: block; height: 100%; background: var(--green); }
.branch-options { display: grid; gap: 9px; margin: 24px 0; }
.branch-options button { min-height: 54px; border: 1px solid var(--control-line); border-radius: 11px; padding: 14px 16px; color: var(--ink); background: #faf8f2; text-align: left; font-weight: 700; }
.branch-feedback { margin: 18px 0; padding: 18px; border-radius: 11px; line-height: 1.5; }
.branch-feedback.correct { background: var(--green-soft); color: var(--green); }
.branch-feedback.wrong { background: var(--red-soft); color: #7b2f28; }

.notebook-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.notebook-card { min-height: 330px; padding: 24px; border: 1px solid #d6d0c2; border-radius: 10px; background-color: #fffdf7; background-image: linear-gradient(#ebe5d9 1px, transparent 1px); background-size: 100% 29px; box-shadow: 0 8px 24px rgba(46,41,31,.07); }
.notebook-card header { display: flex; gap: 13px; align-items: center; margin-bottom: 18px; padding-bottom: 12px; border-bottom: 2px solid var(--amber); background: #fffdf7; }
.notebook-card header > span { width: 42px; height: 42px; border-radius: 9px; display: grid; place-items: center; color: #fff; background: var(--forest); font-family: Georgia, serif; font-size: 20px; font-weight: 850; }
.notebook-card header strong, .notebook-card header small { display: block; }
.notebook-card header small { margin-top: 3px; color: var(--muted); }
.notebook-card ol, .notebook-card ul { margin: 0; padding-left: 24px; background: rgba(255,253,247,.94); }
.notebook-card li { margin: 10px 0; padding: 3px 6px; line-height: 1.45; }
.check-green { border-left: 4px solid #3c8d6c; background: #e8f4ed; }
.check-amber { border-left: 4px solid #835b10; background: #fff3d4; }
.check-blue { border-left: 4px solid #527da3; background: #eaf2f8; }
.check-red { border-left: 4px solid #b8554e; background: #f9e8e5; }
.split-check { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; background: #fffdf7; }
.split-check section { padding: 13px; border-radius: 8px; background: var(--green-soft); }
.split-check section:last-child { background: #eaf2f8; }
.settings-card { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin: 0 0 18px; }
.settings-card.conditions-card { display: block; padding: 0; }
.conditions-card > summary { min-height: 76px; padding: 18px 22px; cursor: pointer; }
.conditions-card > summary > span { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 3px 16px; }
.conditions-card > summary .eyebrow { grid-column: 1; }
.conditions-card > summary strong { grid-column: 1; font-family: Georgia, serif; font-size: 24px; }
.conditions-card > summary small { grid-column: 2; grid-row: 1 / span 2; color: var(--green); font-size: 11px; font-weight: 800; }
.conditions-card[open] > summary { border-bottom: 1px solid var(--line); }
.conditions-card > .conditions-grid { padding: 16px 22px 22px; }
.time-switch button { min-width: 92px; }
.week-plan { margin: 22px 0; }
#week-plan-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 7px; }
.week-day { min-height: 110px; padding: 11px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.week-day strong, .week-day span { display: block; }
.week-day strong { color: var(--green); font-size: 11px; }
.week-day span { margin-top: 9px; color: var(--muted); font-size: 10px; line-height: 1.35; }
.help-dialog { width: min(650px, calc(100% - 28px)); border: 0; border-radius: 18px; padding: 30px; color: var(--ink); background: var(--surface); box-shadow: 0 30px 90px rgba(0,0,0,.28); }
.help-dialog::backdrop { background: rgba(16,37,31,.72); }
.help-dialog h2 { font-family: Georgia, serif; font-size: 34px; }
.help-dialog li { margin: 11px 0; line-height: 1.45; }
.button[href] { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media (max-width: 1180px) {
  .hero-panel { grid-template-columns: 1fr; }
  .hero-visual { min-height: 330px; }
  .metric-grid { grid-template-columns: repeat(3, 1fr); }
  .level-grid, .sign-grid { grid-template-columns: repeat(2, 1fr); }
  .unit-row { grid-template-columns: 32px 1fr 1fr auto; }
  .unit-example { grid-column: 2 / -1; }
  .flow-grid { grid-template-columns: repeat(3, 1fr); }
  .checklist-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .app-shell { display: block; }
  .sidebar { transform: translateX(-100%); transition: transform .22s ease; box-shadow: 24px 0 50px rgba(0,0,0,.2); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-close { display: block; align-self: flex-end; min-height: 44px; margin: -10px 0 6px; border: 0; color: #c8d4cf; background: transparent; font-size: 12px; font-weight: 800; }
  .sidebar-backdrop { position: fixed; inset: 0; z-index: 25; width: 100%; height: 100%; border: 0; background: rgba(8,20,16,.55); }
  .sidebar-backdrop:not([hidden]) { display: block; }
  .workspace { min-width: 0; }
  .mobile-menu { display: block; min-height: 44px; border: 1px solid var(--control-line); border-radius: 8px; background: var(--surface); padding: 8px 11px; color: var(--green); font-size: 11px; font-weight: 800; text-transform: uppercase; }
  .topbar { padding: 0 18px; height: 80px; }
  .topbar h1 { font-size: 23px; }
  .top-progress { display: none; }
  main { padding: 20px 16px 58px; }
  .daily-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-lower, .card-stage, .situation-layout, .document-layout { grid-template-columns: 1fr; }
  .card-tip { display: none; }
  .situation-list, .document-list { width: 100%; max-height: none; display: flex; overflow-x: auto; overflow-y: hidden; padding-bottom: 6px; overscroll-behavior-inline: contain; scroll-snap-type: inline proximity; }
  .situation-list button, .document-list button { min-width: 210px; max-width: 210px; flex: 0 0 210px; scroll-snap-align: start; }
  .progress-overview { grid-template-columns: repeat(2, 1fr); }
  .compare-grid { grid-template-columns: 1fr; }
  .hub-grid { grid-template-columns: repeat(2, 1fr); }
  .notebook-grid { grid-template-columns: 1fr; }
  #week-plan-grid { grid-template-columns: repeat(4, 1fr); }
  .conditions-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .next-step-card { grid-template-columns: 1fr; min-height: 0; }
  .next-step-copy { padding: 23px 20px; }
  .next-step-copy h2 { font-size: 29px; }
  .next-english { font-size: 25px; }
  .next-step-visual { min-height: 150px; max-height: 170px; order: -1; }
  .next-step-visual figcaption { left: 8px; bottom: 8px; }
  .compact-route { display: grid; grid-template-columns: 1fr; overflow: visible; margin-bottom: 20px; }
  .compact-route .daily-item:not(.current):not(.done) { display: none; }
  .quick-actions { grid-template-columns: 1fr; }
  .quick-actions button { min-height: 64px; }
  .today-footer { align-items: flex-start; flex-direction: column; }
  .hub-grid { grid-template-columns: 1fr; }
  .hub-card { min-height: 150px; padding: 20px; }
  .task-strip { align-items: flex-start; flex-wrap: wrap; }
  .task-strip span { flex-basis: 100%; }
  .task-strip button { margin-left: auto; }
  .time-choice-grid { grid-template-columns: 1fr; }
  .time-choice-grid button { min-height: 82px; }
  .error-item { grid-template-columns: 1fr; }
  .split-check { grid-template-columns: 1fr; }
  .settings-card { align-items: flex-start; flex-direction: column; }
  .time-switch { width: 100%; }
  .time-switch button { min-width: 0; flex: 1; }
  .profile-switch { grid-template-columns: 1fr 1fr; }
  .profile-switch button { min-height: 56px; }
  .onboarding-dialog { padding: 22px; }
  .onboarding-actions { bottom: -22px; margin: 16px -22px -22px; padding: 12px 22px; }
  #week-plan-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-panel { min-height: 0; }
  .hero-copy { padding: 24px 20px 22px; }
  .kicker { margin-bottom: 12px; }
  .hero-copy h2 { font-size: 32px; line-height: 1.02; }
  .hero-text { margin-top: 15px; font-size: 13px; line-height: 1.5; }
  .hero-actions { margin-top: 20px; }
  .hero-badges { display: none; }
  .hero-visual { min-height: 150px; }
  .hero-callout { right: 10px; top: 10px; width: 156px; padding: 11px; }
  .hero-callout strong { font-size: 17px; }
  .hero-profile-visual figcaption { left: 7px; bottom: 7px; padding: 4px 6px; font-size: 8px; }
  .metric-grid { display: flex; gap: 8px; overflow-x: auto; margin: 12px 0 28px; padding-bottom: 5px; }
  .metric { flex: 0 0 128px; padding: 13px; }
  .metric strong { font-size: 24px; }
  .daily-grid, .level-grid, .sign-grid, .lesson-grid, .progress-overview, .progress-actions { grid-template-columns: 1fr; }
  .section-heading.compact { align-items: flex-start; flex-direction: column; }
  .segmented { max-width: 100%; overflow-x: auto; }
  .situation-inventory { align-items: flex-start; flex-direction: column; gap: 8px; }
  .situation-inventory > div:last-child { text-align: left; }
  .course-toolbar { align-items: stretch; }
  .course-toolbar select { width: 100%; }
  #inspection-questions-panel, #inspection-questions-panel .toolbar { min-width: 0; width: 100%; max-width: 100%; }
  #question-category { min-width: 0; width: 100%; max-width: 100%; }
  .unit-row { grid-template-columns: 26px minmax(0, 1fr) auto; }
  .unit-translation { grid-column: 2 / -1; }
  .unit-example { grid-column: 2 / -1; display: block; }
  .unit-controls { grid-row: 1; grid-column: 3; }
  .card-stage { min-height: 0; }
  .card-main { min-height: 250px; padding: 22px 16px; justify-content: flex-start; }
  .card-main h2 { margin-top: 18px; font-size: 34px; }
  .card-answer { margin-top: 22px; padding-top: 18px; }
  .card-visual { width: min(220px, 100%); }
  .study-card { min-height: 0; }
  .study-card > .card-actions { position: sticky; bottom: 8px; z-index: 5; min-height: 68px; padding: 11px 12px; background: var(--surface); box-shadow: 0 -8px 18px rgba(16,37,31,.06); }
  .official-card { min-height: 0; padding: 28px 20px; }
  .official-card > .audio-button { position: static; margin-top: 20px; }
  .official-card h3 { margin-top: 28px; font-size: 34px; }
  .situation-player, .document-viewer { width: 100%; padding: 22px 17px; }
  .situation-header { flex-wrap: wrap; gap: 12px; }
  .situation-header > div { flex: 1 1 190px; }
  .situation-header h3 { font-size: 29px; line-height: 1.08; }
  .situation-header .audio-button { flex: 0 1 auto; max-width: 150px; }
  .situation-visual img { max-height: 210px; }
  .sample-ribbon { margin: -22px -17px 24px; padding: 9px 17px; }
  .dialogue-line { grid-template-columns: 65px minmax(0, 1fr); }
  .dialogue-line .icon-button { grid-column: 2; justify-self: start; }
  .document-field { grid-template-columns: 1fr; }
  .document-field strong { border-top: 1px solid var(--line); }
  .lesson-body { padding-left: 20px; }
  .flow-grid, .checklist-grid, .profile-grid { grid-template-columns: 1fr; }
  .flow-grid article { min-height: 0; }
  .study-panel { padding: 18px; }
  .study-panel-head { flex-direction: column; }
  .source-note { text-align: left; }
  .icon-button { min-width: 44px; height: 44px; }
  .segmented button { min-height: 44px; }
  .question-result-buttons { display: grid; grid-template-columns: 1fr; }
  .collection-footer { justify-content: space-between; }
  .toast { left: 16px; right: 16px; bottom: 16px; }
}

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