:root {
  --ink: #17252b;
  --ink-soft: #45565a;
  --muted: #718084;
  --line: #d8d0c2;
  --paper: #f5f1e8;
  --card: #fffdf8;
  --white: #ffffff;
  --dark: #203b49;
  --dark-2: #172d38;
  --coral: #c64b3e;
  --coral-soft: #f5dfda;
  --lime: #d8b15a;
  --lime-soft: #f3ead5;
  --blue: #4f7882;
  --blue-soft: #e4eff0;
  --violet: #78678a;
  --violet-soft: #eee8f1;
  --green: #3d8068;
  --red: #c64b3e;
  --radius-sm: 2px;
  --radius: 3px;
  --radius-lg: 4px;
  --shadow-sm: 0 1px 0 var(--line);
  --shadow: 0 1px 0 var(--line), 0 10px 24px -18px rgba(23, 30, 27, .4);
  --sidebar: 258px;
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}
button, input, select { font: inherit; }
button { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible {
  outline: 3px solid rgba(100, 119, 244, .28);
  outline-offset: 3px;
}
svg { display: block; }
a { color: inherit; text-decoration: none; }
[hidden] { display: none !important; }

.app-shell { min-height: 100vh; }
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 30;
  width: var(--sidebar);
  display: flex;
  flex-direction: column;
  padding: 30px 22px 22px;
  color: #f6f7f2;
  background: var(--dark);
  border-right: 1px solid rgba(255,255,255,.06);
  overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 0 8px 30px; }
.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--dark);
  background: var(--lime);
  border-radius: 12px 12px 4px 12px;
  transform: rotate(-3deg);
}
.brand-mark svg { width: 26px; fill: currentColor; }
.brand-copy { display: grid; gap: 2px; }
.brand-copy strong, .mobile-brand { font-family: var(--font-display); font-size: 16px; font-weight: 800; letter-spacing: .055em; }
.brand-copy strong span, .mobile-brand span span, .quiz-brand > span span { color: var(--coral); }
.quiz-brand > span span { color: var(--quiz-brand); }
.brand-copy small { color: #87928d; font-size: 12px; font-weight: 700; letter-spacing: .15em; }
.nav-list { display: grid; gap: 7px; }
.nav-label { margin: 4px 12px 8px; color: #6e7a74; font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.nav-item {
  position: relative;
  width: 100%;
  height: 48px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 0 13px;
  color: #aeb8b3;
  background: transparent;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  transition: .2s ease;
}
.nav-item::before { content: ''; position: absolute; left: -22px; width: 3px; height: 22px; background: var(--coral); border-radius: 0 3px 3px 0; opacity: 0; }
.nav-item:hover { color: #fff; background: rgba(255,255,255,.05); }
.nav-item.is-active { color: #fff; background: rgba(255,255,255,.08); }
.nav-item.is-active::before { opacity: 1; }
.nav-item svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.nav-item:first-of-type svg { fill: currentColor; stroke: none; }
.nav-item span:nth-child(2) { flex: 1; font-size: 15px; font-weight: 600; }
.nav-count { flex: 0 !important; min-width: 28px; padding: 3px 7px; color: #a2a7a2; background: rgba(255,255,255,.07); border-radius: 20px; font-size: 13px !important; text-align: center; }
.sidebar-spacer { flex: 1; min-height: 28px; }
.sidebar-focus {
  position: relative;
  margin: 0 0 16px;
  padding: 18px;
  overflow: hidden;
  background: linear-gradient(145deg, var(--dark), var(--dark-2));
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 18px;
}
.sidebar-focus::after { content: ''; position: absolute; width: 110px; height: 110px; right: -52px; top: -50px; background: rgba(200,243,106,.09); border-radius: 50%; }
.focus-orbit { position: absolute; right: 14px; top: 13px; width: 24px; height: 24px; border: 1px solid rgba(200,243,106,.35); border-radius: 50%; }
.focus-orbit span { position: absolute; width: 6px; height: 6px; top: -3px; left: 8px; background: var(--lime); border-radius: 50%; }
.sidebar-focus p { margin: 0 0 5px; color: #7f8a85; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.sidebar-focus strong { display: block; max-width: 150px; font-family: var(--font-display); font-size: 14px; line-height: 1.45; }
.sidebar-focus button { width: 100%; display: flex; justify-content: space-between; margin-top: 15px; padding: 10px 0 0; color: var(--lime); background: none; border: 0; border-top: 1px solid rgba(255,255,255,.08); cursor: pointer; font-size: 13px; font-weight: 700; }
.profile-card { width: 100%; display: grid; grid-template-columns: 36px 1fr 18px; align-items: center; gap: 10px; padding: 11px 8px; color: #fff; background: transparent; border: 0; border-top: 1px solid rgba(255,255,255,.07); cursor: pointer; text-align: left; }
.avatar { width: 36px; height: 36px; display: grid; place-items: center; color: var(--dark); background: var(--coral); border-radius: 11px; font-family: var(--font-display); font-weight: 800; }
.profile-card > span:nth-child(2) { display: grid; gap: 2px; min-width: 0; }
.profile-card strong { overflow: hidden; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.profile-card small { color: #7e8984; font-size: 12px; }
.profile-card svg { width: 15px; fill: none; stroke: #64716b; stroke-width: 2; }

.main-shell { min-height: 100vh; margin-left: var(--sidebar); }
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 88px;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 18px clamp(24px, 3.4vw, 54px);
  background: rgba(244,244,238,.88);
  border-bottom: 1px solid rgba(211,212,203,.75);
  backdrop-filter: blur(18px);
}
.topbar-context { min-width: 0; flex: 1; }
.eyebrow, .section-label { display: block; color: #8b918c; font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.topbar h1 { margin: 4px 0 0; overflow: hidden; font-family: var(--font-display); font-size: clamp(17px, 2vw, 23px); letter-spacing: -.035em; text-overflow: ellipsis; white-space: nowrap; }
.topbar-actions { display: flex; align-items: center; gap: 11px; }
.streak-chip { display: flex; align-items: center; gap: 9px; padding: 7px 12px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
.streak-chip > span { font-size: 18px; }
.streak-chip div { display: grid; grid-template-columns: auto auto; align-items: baseline; column-gap: 5px; }
.streak-chip strong { font-family: var(--font-display); font-size: 15px; }
.streak-chip small { color: var(--muted); font-size: 12px; }
.icon-button, .mobile-menu { width: 42px; height: 42px; display: grid; place-items: center; color: #59605c; background: var(--card); border: 1px solid var(--line); border-radius: 13px; cursor: pointer; }
.icon-button svg, .mobile-menu svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mobile-menu, .mobile-brand { display: none; }
.page-container { width: min(100%, 1540px); margin: 0 auto; padding: 30px clamp(24px, 3.4vw, 54px) 60px; }
.page { display: none; animation: pageIn .35s ease both; }
.page.is-active { display: block; }
@keyframes pageIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

.hero-grid { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(260px, .62fr); gap: 20px; }
.hero-card {
  position: relative;
  min-height: 325px;
  display: grid;
  grid-template-columns: 1.5fr .55fr;
  align-items: center;
  padding: clamp(30px, 4vw, 54px);
  overflow: hidden;
  color: #fff;
  background: var(--dark);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.hero-card::before { content: ''; position: absolute; width: 360px; height: 360px; right: -80px; top: -230px; background: var(--coral); border-radius: 50%; opacity: .9; }
.hero-card::after { content: ''; position: absolute; width: 250px; height: 250px; right: 130px; bottom: -230px; background: var(--lime); border-radius: 50%; opacity: .13; }
.hero-grid-pattern { position: absolute; inset: 0; opacity: .09; background-image: linear-gradient(rgba(255,255,255,.3) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.3) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to right, black, transparent 80%); }
.hero-copy { position: relative; z-index: 2; max-width: 650px; }
.hero-kicker { display: flex; align-items: center; gap: 8px; color: #9fa9a4; font-size: 12px; font-weight: 800; letter-spacing: .16em; }
.hero-kicker i { width: 18px; height: 2px; background: var(--coral); }
.hero-copy h2 { margin: 14px 0 15px; font-family: var(--font-display); font-size: clamp(31px, 3.2vw, 50px); line-height: 1.08; letter-spacing: -.055em; }
.hero-copy h2 em { color: var(--lime); font-style: normal; }
.hero-copy p { max-width: 590px; margin: 0; color: #aab3ae; font-size: 15px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; padding: 0 18px; border: 0; border-radius: 12px; cursor: pointer; font-size: 14px; font-weight: 700; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.button:hover:not(:disabled) { transform: translateY(-2px); }
.button:disabled { opacity: .45; cursor: not-allowed; transform: none; box-shadow: none; }
.button-accent { color: #fff; background: var(--coral); box-shadow: 0 8px 20px rgba(255,93,77,.22); }
.button-accent:hover:not(:disabled) { background: #ff6e60; }
.button-dark { color: #fff; background: var(--dark); }
.button-soft { color: var(--ink); background: #eff0e9; }
.button-ghost-light { color: #d8ddd9; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1); }
.hero-score { position: relative; z-index: 2; display: grid; justify-items: center; gap: 12px; text-align: center; }
.score-ring { --size: 132px; width: var(--size); height: var(--size); display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--lime) var(--score), rgba(255,255,255,.12) 0); position: relative; }
.score-ring::after { content: ''; position: absolute; inset: 8px; background: var(--dark); border-radius: 50%; }
.score-ring > div { position: relative; z-index: 1; display: grid; }
.score-ring strong { font-family: var(--font-display); font-size: 27px; letter-spacing: -.04em; }
.score-ring span { color: #8c9892; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.hero-score p { max-width: 150px; margin: 0; color: #88948e; font-size: 13px; line-height: 1.5; }
.countdown-card { display: flex; flex-direction: column; padding: 26px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.card-topline { display: flex; align-items: center; justify-content: space-between; }
.text-button { padding: 0; color: var(--ink-soft); background: none; border: 0; cursor: pointer; font-size: 13px; font-weight: 700; }
.countdown-date { display: flex; align-items: flex-start; justify-content: space-between; margin-top: 26px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.countdown-date span { writing-mode: vertical-rl; transform: rotate(180deg); color: var(--coral); font-size: 12px; font-weight: 800; letter-spacing: .2em; }
.countdown-date strong { font-family: var(--font-display); font-size: 38px; letter-spacing: -.06em; }
.countdown-number { display: flex; align-items: baseline; gap: 8px; margin-top: 20px; }
.countdown-number strong { font-family: var(--font-display); font-size: 40px; letter-spacing: -.06em; }
.countdown-number span { color: var(--muted); font-size: 13px; }
.countdown-card > p { min-height: 32px; margin: 3px 0 10px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.exam-slot-compact { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; padding: 9px 10px; background: #f1f1eb; border-radius: 9px; }.exam-slot-compact span,.exam-slot-compact small { color: #8f9691; font-size: 12px; font-weight: 800; }.exam-slot-compact strong { font-size: 12px; }
.countdown-track { height: 5px; overflow: hidden; background: #e8e9e2; border-radius: 10px; }
.countdown-track span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--coral), #ff9b66); border-radius: inherit; transition: width .5s ease; }
.countdown-footer { display: flex; justify-content: space-between; margin-top: 8px; color: #a0a5a1; font-size: 12px; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 18px 0; }
.metric-card { position: relative; min-height: 112px; display: flex; align-items: center; gap: 14px; padding: 18px; overflow: hidden; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.metric-card::after { content: ''; position: absolute; width: 74px; height: 74px; right: -34px; top: -30px; border-radius: 50%; opacity: .25; }
.metric-coral::after { background: var(--coral); }.metric-blue::after { background: var(--blue); }.metric-lime::after { background: var(--lime); }.metric-violet::after { background: var(--violet); }
.metric-icon { flex: 0 0 40px; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; }
.metric-coral .metric-icon { color: #d4493c; background: var(--coral-soft); }.metric-blue .metric-icon { color: #5366df; background: var(--blue-soft); }.metric-lime .metric-icon { color: #618523; background: var(--lime-soft); }.metric-violet .metric-icon { color: #7b53ce; background: var(--violet-soft); }
.metric-icon svg { width: 19px; fill: currentColor; }
.metric-card > div:last-child { min-width: 0; display: grid; gap: 2px; }
.metric-card span { color: var(--muted); font-size: 12px; font-weight: 700; letter-spacing: .03em; }
.metric-card strong { font-family: var(--font-display); font-size: 23px; letter-spacing: -.045em; }
.metric-card small { overflow: hidden; color: #a2a7a3; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }

.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(290px, .75fr); gap: 18px; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.today-panel, .pulse-panel, .week-panel { padding: 24px; }
.panel-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.panel-heading.compact { margin-bottom: 17px; }
.panel-heading h3, .section-heading-row h3, .library-toolbar h3 { margin: 5px 0 0; font-family: var(--font-display); font-size: 18px; letter-spacing: -.035em; }
.completion-ring { --size: 46px; width: var(--size); height: var(--size); display: grid; place-items: center; background: conic-gradient(var(--coral) var(--score), #ebebe4 0); border-radius: 50%; position: relative; }
.completion-ring::after { content: ''; position: absolute; inset: 5px; background: var(--card); border-radius: 50%; }
.completion-ring span { position: relative; z-index: 1; font-size: 12px; font-weight: 800; }
.task-list { display: grid; }
.task-row { width: 100%; display: grid; grid-template-columns: 26px 38px 1fr auto 20px; align-items: center; gap: 12px; padding: 14px 0; background: none; border: 0; border-top: 1px solid var(--line); cursor: pointer; text-align: left; }
.task-row:first-child { border-top: 0; }
.task-check { width: 22px; height: 22px; display: grid; place-items: center; border: 1px solid #ccd0c8; border-radius: 7px; }
.task-check svg { width: 14px; fill: none; stroke: transparent; stroke-width: 2.4; }
.task-row.is-done .task-check { color: #fff; background: var(--green); border-color: var(--green); }
.task-row.is-done .task-check svg { stroke: #fff; }
.task-row.is-done .task-copy { opacity: .55; }
.task-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; font-family: var(--font-display); font-size: 14px; font-weight: 800; }
.task-varc { color: #5165df; background: var(--blue-soft); }.task-quant { color: #d14c3f; background: var(--coral-soft); }.task-lrdi { color: #668c20; background: var(--lime-soft); }
.task-copy { min-width: 0; display: grid; gap: 3px; }
.task-copy strong { font-size: 14px; }
.task-copy small { color: #969c98; font-size: 12px; }
.task-tag { color: #949a96; font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.task-arrow { color: #a1a6a2; transition: transform .18s; }
.task-row:hover .task-arrow { transform: translateX(3px); color: var(--ink); }
.pulse-chart { display: grid; gap: 19px; margin-top: 5px; }
.pulse-row { display: grid; gap: 8px; }
.pulse-row > div:first-child { display: flex; justify-content: space-between; }
.pulse-row span { color: #747b77; font-size: 12px; font-weight: 700; }
.pulse-row strong { font-family: var(--font-display); font-size: 13px; }
.pulse-bar { height: 7px; overflow: hidden; background: #e9eae3; border-radius: 20px; }
.pulse-bar i { display: block; width: var(--value); height: 100%; background: var(--blue); border-radius: inherit; transition: width .7s cubic-bezier(.2,.8,.2,1); }
.pulse-row[data-section-row="DILR"] .pulse-bar i { background: var(--lime); }
.pulse-row[data-section-row="QUANT"] .pulse-bar i { background: var(--coral); }
.pulse-insight { display: flex; gap: 10px; margin-top: 23px; padding: 13px; background: #f2f3ed; border-radius: 12px; }
.pulse-insight > span, .week-tip > span, .source-note > span, .results-lesson > span { color: var(--coral); }
.pulse-insight p { margin: 0; color: #6f7672; font-size: 12px; line-height: 1.5; }
.pulse-insight strong { color: var(--ink); }
.section-heading-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin: 31px 2px 16px; }
.path-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.path-card { position: relative; min-height: 290px; padding: 22px; overflow: hidden; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.path-card::after { content: ''; position: absolute; width: 140px; height: 140px; right: -78px; top: 34px; border-radius: 50%; opacity: .18; }
.path-quant::after { background: var(--coral); }.path-varc::after { background: var(--blue); }.path-lrdi::after { background: var(--lime); }
.path-top { display: flex; justify-content: space-between; align-items: center; }
.path-number { color: #b1b5b1; font-family: var(--font-display); font-size: 13px; font-weight: 800; letter-spacing: .12em; }
.difficulty { padding: 4px 7px; color: #7c827e; background: #f0f1eb; border-radius: 5px; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.path-icon { width: 43px; height: 43px; display: grid; place-items: center; margin: 24px 0 14px; border-radius: 13px; font-family: var(--font-display); font-size: 20px; font-weight: 800; }
.path-quant .path-icon { color: #d24a3e; background: var(--coral-soft); }.path-varc .path-icon { color: #5264dc; background: var(--blue-soft); }.path-lrdi .path-icon { color: #60891d; background: var(--lime-soft); }
.path-card h3 { margin: 0 0 8px; font-family: var(--font-display); font-size: 17px; letter-spacing: -.03em; }
.path-card p { min-height: 38px; margin: 0; color: #7f8581; font-size: 13px; line-height: 1.55; }
.path-meta { display: flex; gap: 15px; margin: 18px 0 8px; color: #9da29e; font-size: 12px; font-weight: 700; }
.path-progress { height: 3px; overflow: hidden; background: #e9eae4; border-radius: 10px; }
.path-progress i { display: block; height: 100%; background: var(--ink); }
.path-card > button { display: flex; justify-content: space-between; width: 100%; margin-top: 18px; padding: 0; background: none; border: 0; cursor: pointer; font-size: 13px; font-weight: 800; }
.bottom-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; margin-top: 18px; }
.qotd-panel { display: grid; grid-template-columns: 155px 1fr; overflow: hidden; }
.qotd-label { display: flex; flex-direction: column; justify-content: space-between; padding: 24px 18px; color: #fff; background: var(--blue); }
.qotd-label span { writing-mode: vertical-rl; transform: rotate(180deg); font-family: var(--font-display); font-size: 14px; font-weight: 800; letter-spacing: .1em; }
.qotd-label i { color: #c7ceff; font-size: 12px; font-style: normal; }
.qotd-body { min-width: 0; padding: 24px; }
.qotd-meta { display: flex; gap: 7px; margin-bottom: 10px; }
.qotd-meta span { padding: 4px 7px; color: #646b67; background: #f0f1ea; border-radius: 5px; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.qotd-body p { display: -webkit-box; margin: 0 0 18px; overflow: hidden; font-family: var(--font-display); font-size: 15px; font-weight: 600; line-height: 1.55; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.qotd-body button { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 11px 13px; color: #fff; background: var(--dark); border: 0; border-radius: 10px; cursor: pointer; font-size: 12px; font-weight: 800; }
.qotd-skeleton { height: 100%; min-height: 90px; border-radius: 10px; background: linear-gradient(90deg,#f0f1eb,#f7f7f2,#f0f1eb); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }
.week-total { color: #6e7571; font-size: 13px; font-weight: 700; }
.week-days { display: grid; grid-template-columns: repeat(7, 1fr); gap: 7px; }
.week-day { display: grid; justify-items: center; gap: 7px; }
.week-day span { color: #a2a6a3; font-size: 12px; font-weight: 700; }
.week-day i { width: 25px; height: 31px; display: block; background: #ecece6; border-radius: 8px; }
.week-day.is-active i { background: var(--lime); box-shadow: inset 0 -8px 0 rgba(71,93,28,.08); }
.week-day.is-today span { color: var(--coral); }
.week-tip { margin: 17px 0 0; color: #7b817d; font-size: 12px; }

/* Premium 49-mock access */
.nav-item { text-decoration: none; }
.premium-nav-link small { margin-left: auto; padding: 3px 6px; color: #42510b; background: var(--lime); border-radius: 5px; font-size: 11px; font-weight: 900; }
.premium-nav-link svg { color: var(--lime); }
.premium-mock-panel { position: relative; display: grid; grid-template-columns: 1fr 245px; gap: 24px; overflow: hidden; margin: 20px 0; padding: 28px; color: #f5f7f3; background: #18211d; border: 1px solid rgba(255,255,255,.08); border-radius: 20px; }
.premium-mock-panel::after { content: "49"; position: absolute; right: 205px; bottom: -58px; color: rgba(255,255,255,.025); font-family: var(--font-display); font-size: 170px; font-weight: 900; line-height: 1; pointer-events: none; }
.premium-mock-copy { position: relative; z-index: 1; }.premium-mock-copy .mock-badge { display: inline-flex; }.premium-mock-copy h3 { max-width: 620px; margin: 12px 0 8px; font-family: var(--font-display); font-size: 27px; letter-spacing: -.04em; }.premium-mock-copy p { max-width: 700px; margin: 0; color: #aab2ad; font-size: 12px; line-height: 1.65; }.premium-mock-copy p strong { color: #fff; }
.premium-pattern { display: flex; flex-wrap: wrap; gap: 8px; margin: 17px 0; }.premium-pattern span { padding: 8px 10px; color: #cbd1cd; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.07); border-radius: 8px; font-size: 12px; }.premium-pattern b { color: var(--lime); }
.premium-price-card { position: relative; z-index: 1; align-self: stretch; display: flex; flex-direction: column; justify-content: center; padding: 22px; color: var(--ink); background: var(--lime); border-radius: 15px; }.premium-price-card > span { font-size: 12px; font-weight: 900; letter-spacing: .12em; }.premium-price-card > strong { margin: 8px 0 1px; font-family: var(--font-display); font-size: 35px; letter-spacing: -.06em; }.premium-price-card sup { font-size: 15px; }.premium-price-card small { color: #526b1d; font-size: 12px; font-weight: 800; }.premium-price-card p { margin: 13px 0 0; color: #42520e; font-size: 12px; line-height: 1.5; }

/* IndiaMBA authentication, notifications, and quality reporting */
.portal-auth-pending { overflow: hidden; }
.portal-auth-pending .app-shell { filter: blur(5px); pointer-events: none; user-select: none; }
.portal-auth-gate { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 20px; background: rgba(18,25,22,.9); backdrop-filter: blur(18px); }
.portal-auth-gate.is-hidden { display: none; }
.portal-auth-gate.is-pending .auth-gate-card { display: none; }
.auth-gate-loading { display: grid; justify-items: center; gap: 8px; color: var(--white); text-align: center; }
.auth-gate-loading strong { font-family: var(--font-display); font-size: 18px; }
.auth-gate-loading p { margin: 0; color: rgba(255,255,255,.7); font-size: 14px; }
.auth-loading-mark { width: 28px; height: 28px; border: 3px solid rgba(255,255,255,.3); border-top-color: var(--lime); border-radius: 50%; animation: auth-loading-spin .8s linear infinite; }
@keyframes auth-loading-spin { to { transform: rotate(360deg); } }
.portal-auth-gate:not(.is-pending) .auth-gate-loading { display: none; }
.auth-config-notice.is-hidden { display: none; }
.auth-gate-card { width: min(440px,100%); padding: 28px; background: var(--card); border: 1px solid rgba(255,255,255,.12); border-radius: 24px; box-shadow: 0 30px 90px rgba(0,0,0,.32); }
.auth-brand { display: inline-flex; font-family: var(--font-display); font-size: 16px; font-weight: 800; letter-spacing: -.03em; }.auth-brand span { color: var(--coral); }
.auth-gate-copy { margin: 34px 0 24px; }.auth-eyebrow,.section-label { color: #6e726d; font-size: 12px; font-weight: 800; letter-spacing: .15em; }.auth-gate-copy h1 { margin: 8px 0 10px; font-family: var(--font-display); font-size: 28px; line-height: 1.15; letter-spacing: -.045em; }.auth-gate-copy p { margin: 0; color: #6e726d; font-size: 13px; line-height: 1.65; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; background: #e9eae4; border-radius: 11px; }.auth-tabs button { height: 36px; color: #747b77; background: transparent; border: 0; border-radius: 8px; cursor: pointer; font-size: 13px; font-weight: 800; }.auth-tabs button.is-active { color: var(--ink); background: #fff; box-shadow: 0 3px 10px rgba(25,32,29,.08); }
.auth-panel { margin-top: 16px; }.auth-panel.is-hidden { display: none; }.auth-panel > p { margin: 10px 0 0; color: #909692; font-size: 12px; line-height: 1.5; }
.google-auth-button { width: 100%; height: 46px; display: flex; align-items: center; justify-content: center; gap: 10px; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 11px; cursor: pointer; font-size: 13px; font-weight: 800; }.google-auth-button > span { width: 22px; height: 22px; display: grid; place-items: center; color: #4285f4; border: 1px solid var(--line); border-radius: 50%; font-family: var(--font-display); font-weight: 800; }
.auth-panel label,.report-modal label { display: grid; gap: 6px; margin-top: 11px; color: #6f7672; font-size: 12px; font-weight: 700; }.auth-panel input,.report-modal input,.report-modal select,.report-modal textarea { width: 100%; min-height: 42px; padding: 0 11px; color: var(--ink); background: #f4f4ef; border: 1px solid var(--line); border-radius: 10px; outline: 0; font-size: 13px; }.report-modal textarea { min-height: 100px; padding-block: 10px; resize: vertical; }
.otp-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; margin-top: 10px; }.otp-row.is-hidden { display: none; }.otp-row input { letter-spacing: .35em; text-align: center; }.otp-row .button { min-width: 130px; }
.auth-message,.report-status { min-height: 17px; }.auth-message[data-type="error"],.report-status[data-type="error"] { color: #bd4b41; }.auth-message[data-type="success"],.report-status[data-type="success"] { color: #26805b; }.report-help { margin: 8px 0 0; color: #7b837d; font-size: 12px; line-height: 1.55; }.report-help a { color: inherit; }
.auth-config-notice { display: flex; gap: 9px; margin-top: 15px; padding: 11px; color: #5d65a7; background: var(--blue-soft); border-radius: 10px; }.auth-config-notice > span { width: 18px; height: 18px; display: grid; place-items: center; flex: 0 0 18px; color: #fff; background: var(--blue); border-radius: 50%; font-size: 12px; }.auth-config-notice p { margin: 1px 0 0; font-size: 12px; line-height: 1.5; }
.auth-back { display: block; margin-top: 18px; color: #8c928e; font-size: 12px; font-weight: 700; text-align: center; }
.notification-wrap { position: relative; }.notification-wrap .icon-button { position: relative; }.notification-badge { position: absolute; right: -4px; top: -5px; min-width: 16px; height: 16px; display: grid; place-items: center; padding: 0 3px; color: #fff; background: var(--coral); border: 2px solid var(--paper); border-radius: 20px; font-size: 12px; font-weight: 800; }.notification-badge.is-hidden { display: none; }
.notification-popover { position: absolute; right: 0; top: 52px; z-index: 80; width: 330px; max-height: 440px; overflow: auto; padding: 15px; background: var(--card); border: 1px solid var(--line); border-radius: 15px; box-shadow: var(--shadow); }.notification-popover.is-hidden { display: none; }.notification-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 11px; border-bottom: 1px solid var(--line); }.notification-head strong { font-size: 13px; }.notification-head button { color: #7b827e; background: none; border: 0; cursor: pointer; font-size: 12px; font-weight: 700; }
.notification-item { display: grid; grid-template-columns: 27px 1fr; gap: 9px; padding: 11px 4px; border-bottom: 1px solid var(--line); }.notification-item > span { width: 26px; height: 26px; display: grid; place-items: center; color: var(--coral); background: var(--coral-soft); border-radius: 8px; }.notification-item div { display: grid; gap: 3px; }.notification-item strong { font-size: 12px; }.notification-item p { margin: 0; color: #747b77; font-size: 12px; line-height: 1.45; }.notification-item small { color: #a1a6a2; font-size: 12px; }.notification-item.is-unread { background: #f8f8f3; }.notification-empty { padding: 20px 5px; color: #909692; font-size: 12px; text-align: center; }.notification-enable { width: 100%; margin-top: 10px; padding: 9px; color: #5664ce; background: var(--blue-soft); border: 0; border-radius: 8px; cursor: pointer; font-size: 12px; font-weight: 800; }
.learner-chip { display: flex; align-items: center; gap: 8px; padding: 4px 9px 4px 4px; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 13px; cursor: pointer; }.learner-avatar { width: 31px; height: 31px; display: grid; place-items: center; color: #fff; background: var(--coral); border-radius: 9px; font-family: var(--font-display); font-size: 12px; font-weight: 800; }.learner-chip > span:last-child { display: grid; gap: 1px; text-align: left; }.learner-chip strong { max-width: 90px; overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }.learner-chip small { max-width: 110px; overflow: hidden; color: var(--muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.report-question-button { display: inline-flex; align-items: center; gap: 6px; margin: 8px 0; padding: 6px 8px; color: #ffc2b9; background: rgba(255,93,77,.1); border: 1px solid rgba(255,93,77,.25); border-radius: 7px; cursor: pointer; font-size: 12px; font-weight: 800; }.report-question-button span { color: #ff9a8c; }
.report-overlay { position: fixed; inset: 0; z-index: 180; display: grid; place-items: center; padding: 20px; background: rgba(15,20,18,.72); backdrop-filter: blur(10px); }.report-modal { width: min(540px,100%); max-height: calc(100vh - 40px); overflow-y: auto; padding: 26px; background: var(--card); border-radius: 23px; box-shadow: var(--shadow); }.reported-question { margin: 10px 0 15px; padding: 12px; color: #6f7672; background: #f1f2ec; border-radius: 10px; font-size: 12px; line-height: 1.55; }.report-preview { margin-top: 10px; padding: 10px; color: #8b918d; background: #f5f5f0; border-radius: 9px; font-size: 12px; line-height: 1.5; }.report-preview strong { color: var(--ink); }.report-modal label span { color: #a2a7a3; font-weight: 500; }
.exam-slot-note { display: grid; gap: 3px; margin-top: 8px; padding: 12px; background: var(--coral-soft); border-radius: 10px; }.exam-slot-note span { color: var(--coral); font-size: 12px; font-weight: 800; letter-spacing: .1em; }.exam-slot-note strong { font-size: 13px; }.exam-slot-note small { color: #8e6a65; font-size: 12px; }.settings-check { display: flex !important; grid-template-columns: 18px 1fr !important; align-items: flex-start; gap: 9px !important; padding: 10px; background: #f4f4ef; border-radius: 9px; }.settings-check input { width: 16px !important; height: 16px !important; min-height: 0 !important; accent-color: var(--coral); }.settings-check > span { display: grid; gap: 3px; color: inherit !important; }.settings-check strong { color: var(--ink); font-size: 12px; }.settings-check small { color: var(--muted); font-size: 12px; line-height: 1.4; }
.mobile-brand>span { color: var(--coral); }

/* Shared inner pages */
.archive-summary { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; margin-bottom: 12px; }
.archive-summary > div { display: flex; align-items: center; gap: 12px; padding: 15px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
.archive-summary-icon { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 34px; color: #fff; background: var(--dark); border-radius: 10px; font-family: var(--font-display); font-size: 14px; font-weight: 800; }
.archive-summary-icon.verified { background: var(--green); }.archive-summary-icon.corrected { background: var(--blue); }.archive-summary-icon.issue { background: var(--coral); }
.archive-summary p { display: grid; margin: 0; }.archive-summary strong { font-family: var(--font-display); font-size: 19px; letter-spacing: -.035em; }.archive-summary small { color: var(--muted); font-size: 12px; }
.archive-notice { display: flex; gap: 10px; margin-bottom: 24px; padding: 12px 14px; color: #636a66; background: var(--blue-soft); border-radius: 12px; }
.archive-notice > span { width: 18px; height: 18px; display: grid; place-items: center; flex: 0 0 18px; color: #fff; background: var(--blue); border-radius: 50%; font-size: 12px; font-weight: 800; }
.archive-notice p { margin: 0; font-size: 12px; line-height: 1.55; }.archive-notice strong { color: var(--ink); }
.practice-availability-note { display: flex; gap: 10px; margin-bottom: 24px; padding: 12px 14px; color: #636a66; background: var(--blue-soft); border-radius: 12px; }
.practice-availability-note > span { width: 18px; height: 18px; display: grid; place-items: center; flex: 0 0 18px; color: #fff; background: var(--blue); border-radius: 50%; font-size: 12px; font-weight: 800; }
.practice-availability-note p { margin: 0; font-size: 12px; line-height: 1.55; }
.archive-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin: -12px 0 24px; }
.archive-actions a { padding: 8px 10px; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 8px; font-size: 12px; font-weight: 800; }
.archive-actions a:hover { border-color: var(--ink); }
.archive-actions > span { margin-left: auto; color: #a0a5a1; font-size: 12px; }
.page-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin: 8px 0 28px; }
.page-intro h2 { margin: 8px 0 8px; font-family: var(--font-display); font-size: clamp(28px, 3vw, 43px); letter-spacing: -.055em; }
.page-intro p { max-width: 670px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.set-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.set-card { position: relative; min-height: 232px; display: flex; flex-direction: column; padding: 20px; overflow: hidden; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.set-card::after { content: ''; position: absolute; width: 110px; height: 110px; top: -58px; right: -45px; border-radius: 50%; opacity: .25; }
.set-accent-coral::after { background: var(--coral); }.set-accent-blue::after { background: var(--blue); }.set-accent-lime::after { background: var(--lime); }.set-accent-violet::after { background: var(--violet); }
.set-card-top { display: flex; justify-content: space-between; color: #9ba09d; font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.set-card h3 { margin: 35px 0 7px; font-family: var(--font-display); font-size: 18px; letter-spacing: -.035em; }
.set-card p { margin: 0; color: #828884; font-size: 13px; }
.set-meter { height: 3px; margin: auto 0 15px; overflow: hidden; background: #e9eae4; border-radius: 10px; }
.set-meter i { display: block; height: 100%; background: var(--coral); }
.set-accent-blue .set-meter i { background: var(--blue); }.set-accent-lime .set-meter i { background: #9bc842; }.set-accent-violet .set-meter i { background: var(--violet); }
.set-card button { display: flex; justify-content: space-between; width: 100%; padding: 0; background: none; border: 0; cursor: pointer; font-size: 13px; font-weight: 800; }
.library-toolbar { display: grid; grid-template-columns: minmax(220px,1fr) auto minmax(180px,220px) minmax(180px,230px) 130px; align-items: end; gap: 12px; margin: 42px 0 17px; padding-top: 25px; border-top: 1px solid var(--line); }
.library-toolbar > div:first-child { grid-row: span 2; align-self: center; }
.filter-group { display: flex; gap: 5px; padding: 4px; background: #e9eae4; border-radius: 11px; }
.filter-chip { min-height: 30px; padding: 0 11px; color: #747b77; background: transparent; border: 0; border-radius: 8px; cursor: pointer; font-size: 12px; font-weight: 700; white-space: nowrap; }
.filter-chip span { margin-left: 3px; color: #a1a6a2; font-size: 12px; }
.filter-chip.is-active { color: var(--ink); background: #fff; box-shadow: 0 3px 9px rgba(30,38,34,.07); }
.search-box { min-width: 190px; height: 38px; display: flex; align-items: center; gap: 8px; padding: 0 11px; background: #fff; border: 1px solid var(--line); border-radius: 10px; }
.search-box svg { width: 15px; fill: none; stroke: #8c928e; stroke-width: 1.8; }
.search-box input { width: 100%; min-width: 0; color: var(--ink); background: none; border: 0; outline: 0; font-size: 13px; }
#difficultyFilter, #sourceFilter { height: 38px; padding: 0 28px 0 10px; color: #646b67; background: #fff; border: 1px solid var(--line); border-radius: 10px; font-size: 13px; }
.library-toolbar h3 small { margin-left: 8px; color: #a0a5a1; font-family: var(--font-body); font-size: 12px; font-weight: 600; letter-spacing: 0; }
.question-list { display: grid; gap: 9px; }
.question-list-item { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 15px; min-height: 86px; padding: 15px 18px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; transition: .18s ease; }
.question-list-item:hover { border-color: #c9ccc4; transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.question-index { width: 38px; height: 38px; display: grid; place-items: center; color: #fff; background: var(--dark); border-radius: 11px; font-family: var(--font-display); font-size: 13px; font-weight: 800; }
.question-index.quant { background: var(--coral); }.question-index.varc { background: var(--blue); }.question-index.lrdi { background: #9dc744; }
.question-list-copy { min-width: 0; }
.question-list-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.question-list-meta span { color: #909692; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.question-list-copy p { margin: 0; overflow: hidden; font-size: 13px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.question-list-meta .verification-badge { padding: 3px 5px; color: #277557; background: #e4f6ee; border-radius: 4px; letter-spacing: .05em; }
.question-list-meta .verification-badge.corrected { color: #5264cc; background: var(--blue-soft); }
.question-list-meta .verification-badge.issue, .question-list-meta .verification-badge.unresolved, .question-list-meta .verification-badge.defective, .question-list-meta .verification-badge.ambiguous { color: #b64b41; background: var(--coral-soft); }
.question-list-action > span { max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 18px; }
.pagination button { min-height: 36px; padding: 0 13px; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 9px; cursor: pointer; font-size: 12px; font-weight: 800; }
.pagination button:disabled { opacity: .4; cursor: default; }.pagination span { color: var(--muted); font-size: 12px; }
.question-list-action { display: flex; align-items: center; gap: 12px; }
.question-list-action > span { color: #a0a5a2; font-size: 12px; }
.question-list-action button { width: 32px; height: 32px; display: grid; place-items: center; color: #fff; background: var(--ink); border: 0; border-radius: 9px; cursor: pointer; }
.empty-state { padding: 60px 20px; color: #858c87; background: var(--card); border: 1px dashed #ccd0c8; border-radius: var(--radius); text-align: center; }
.empty-state > span { font-size: 34px; }.empty-state h3 { margin: 8px 0; color: var(--ink); }.empty-state p { margin: 0; font-size: 13px; }

/* Mock lab */
.mock-intro { padding: 14px 0 0; }
.mock-principle { display: flex; align-items: center; gap: 11px; min-width: 210px; padding: 12px 15px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
.mock-principle > span { width: 36px; height: 36px; display: grid; place-items: center; color: var(--ink); background: var(--lime); border-radius: 10px; font-family: var(--font-display); font-size: 14px; font-weight: 800; }
.mock-principle p { display: grid; margin: 0; }.mock-principle strong { font-size: 13px; }.mock-principle small { color: var(--muted); font-size: 12px; }
.mock-hero-grid { display: grid; grid-template-columns: 1.6fr .7fr; gap: 18px; }
.mock-feature-card { position: relative; min-height: 390px; display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; padding: clamp(28px,4vw,50px); overflow: hidden; color: #fff; background: var(--dark); border-radius: var(--radius-lg); }
.mock-feature-card::before { content: ''; position: absolute; width: 420px; height: 420px; right: -180px; top: -250px; background: rgba(200,243,106,.12); border: 1px solid rgba(200,243,106,.2); border-radius: 50%; }
.mock-feature-copy { position: relative; z-index: 2; }
.mock-badge { display: inline-flex; padding: 6px 9px; color: var(--dark); background: var(--lime); border-radius: 6px; font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.mock-feature-copy h3 { margin: 18px 0 13px; font-family: var(--font-display); font-size: clamp(28px,3.2vw,44px); line-height: 1.08; letter-spacing: -.055em; }
.mock-feature-copy > p { max-width: 480px; margin: 0; color: #aab4af; font-size: 14px; line-height: 1.65; }
.mock-facts { display: flex; gap: 22px; margin: 25px 0; }.mock-facts span { display: grid; color: #7f8c86; font-size: 12px; }.mock-facts strong { color: #fff; font-family: var(--font-display); font-size: 16px; }
.mock-radar { position: relative; z-index: 2; width: min(100%,260px); justify-self: center; }
.mock-radar svg { overflow: visible; width: 100%; }.mock-radar polygon { fill: none; stroke: rgba(255,255,255,.15); stroke-width: 1; }.mock-radar .radar-fill { fill: rgba(200,243,106,.2); stroke: var(--lime); stroke-width: 2; }
.radar-grid { position: absolute; inset: 12%; border-radius: 50%; background: repeating-radial-gradient(circle, transparent 0 24px, rgba(255,255,255,.04) 25px 26px); }
.radar-label { position: absolute; width: 26px; height: 26px; display: grid; place-items: center; color: var(--dark); background: var(--coral); border-radius: 8px; font-size: 12px; font-weight: 800; }.radar-q { left: 0; top: 0; }.radar-v { right: 0; top: 0; background: var(--blue); }.radar-d { left: 0; bottom: 0; background: var(--lime); }
.mock-side-card { padding: 26px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.mock-side-card h3 { margin: 9px 0 5px; font-family: var(--font-display); font-size: 20px; letter-spacing: -.04em; }.mock-side-card > p { margin: 0 0 18px; color: var(--muted); font-size: 13px; }
.experiment-option { display: flex; align-items: center; gap: 10px; padding: 11px 0; border-top: 1px solid var(--line); cursor: pointer; }.experiment-option input { accent-color: var(--coral); }.experiment-option span { display: grid; }.experiment-option b { font-size: 13px; }.experiment-option small { color: var(--muted); font-size: 12px; }
.mock-card-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 18px; }
.mock-card { min-height: 245px; display: grid; grid-template-columns: 48px 1fr; gap: 15px; padding: 22px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.mock-card-icon { width: 44px; height: 44px; display: grid; place-items: center; color: #fff; background: var(--dark); border-radius: 12px; font-family: var(--font-display); font-size: 14px; font-weight: 800; }
.mock-card h3 { margin: 6px 0 7px; font-family: var(--font-display); font-size: 16px; letter-spacing: -.03em; }.mock-card p { margin: 0; color: #7e8581; font-size: 12px; line-height: 1.55; }
.mock-card-meta { grid-column: 1/-1; display: flex; gap: 14px; align-self: end; color: #9da29e; font-size: 12px; }.mock-card button { grid-column: 1/-1; display: flex; justify-content: space-between; padding: 12px 0 0; background: none; border: 0; border-top: 1px solid var(--line); cursor: pointer; font-size: 12px; font-weight: 800; }
.analysis-panel { margin-top: 18px; padding: 24px; }.analysis-panel .panel-heading > span { color: var(--muted); font-size: 12px; }
.actual-paper-panel { margin-top: 18px; padding: 24px; }.actual-paper-panel .panel-heading > span { color: var(--muted); font-size: 12px; }.actual-paper-note { margin: -5px 0 16px; color: #7d847f; font-size: 12px; line-height: 1.55; }
.actual-paper-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 9px; }
.actual-paper-button { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 10px; padding: 12px; background: #f3f3ee; border: 1px solid transparent; border-radius: 11px; cursor: pointer; text-align: left; }.actual-paper-button:hover { background: #fff; border-color: var(--line); }
.actual-paper-button > span:first-child { width: 38px; height: 38px; display: grid; place-items: center; color: #fff; background: var(--dark); border-radius: 10px; font-family: var(--font-display); font-size: 12px; font-weight: 800; }.actual-paper-button strong { display: block; font-size: 12px; }.actual-paper-button small { color: var(--muted); font-size: 12px; }.actual-paper-button > span:last-child { color: var(--coral); font-size: 14px; }
.history-empty { padding: 34px; color: #898f8b; background: #f4f4ee; border-radius: 14px; text-align: center; }.history-empty > span { font-size: 28px; }.history-empty h3 { margin: 7px 0; color: var(--ink); font-family: var(--font-display); }.history-empty p { margin: 0; font-size: 13px; }
.mock-history-list { display: grid; gap: 8px; }
.history-row { display: grid; grid-template-columns: 46px 1fr repeat(3,70px) auto; align-items: center; gap: 12px; padding: 13px 15px; background: #f5f5f0; border-radius: 11px; }
.history-score { width: 40px; height: 40px; display: grid; place-items: center; color: #fff; background: var(--dark); border-radius: 10px; font-family: var(--font-display); font-size: 13px; font-weight: 800; }
.history-row strong { font-size: 13px; }.history-row small { display: block; color: var(--muted); font-size: 12px; }.history-row > span { color: #6f7672; font-size: 12px; }

/* Roadmap */
.roadmap-intro { align-items: center; }
.roadmap-overview { display: grid; grid-template-columns: minmax(250px,.8fr) 1.4fr; gap: 25px 40px; align-items: end; padding: 28px; color: #fff; background: var(--dark); border-radius: var(--radius-lg); }
.roadmap-progress-copy > span { color: var(--coral); font-size: 12px; font-weight: 800; letter-spacing: .14em; }.roadmap-progress-copy h3 { margin: 5px 0; font-family: var(--font-display); font-size: 28px; letter-spacing: -.045em; }.roadmap-progress-copy p { margin: 0; color: #909c96; font-size: 13px; }
.roadmap-progress-bar { height: 7px; overflow: hidden; background: rgba(255,255,255,.1); border-radius: 20px; }.roadmap-progress-bar i { display: block; height: 100%; background: linear-gradient(90deg,var(--coral),var(--lime)); border-radius: inherit; transition: width .5s; }
.roadmap-days { grid-column: 2; display: flex; justify-content: space-between; margin-top: -15px; color: #6e7a74; font-size: 12px; }.roadmap-days strong { color: #b6beb9; }
.phase-timeline { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; margin: 17px 0; }
.phase-card { position: relative; min-height: 215px; display: flex; flex-direction: column; padding: 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer; text-align: left; transition: .2s; }.phase-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }.phase-card.is-current { color: #fff; background: var(--dark); border-color: var(--dark); }.phase-card.is-complete::after { content: '✓'; position: absolute; right: 15px; top: 14px; width: 20px; height: 20px; display: grid; place-items: center; color: var(--ink); background: var(--lime); border-radius: 50%; font-size: 12px; }
.phase-num { color: var(--coral); font-family: var(--font-display); font-size: 13px; font-weight: 800; }.phase-card small { margin-top: 24px; color: #999f9b; font-size: 12px; font-weight: 800; letter-spacing: .12em; }.phase-card h3 { margin: 6px 0 8px; font-family: var(--font-display); font-size: 16px; }.phase-card p { margin: 0; color: #7f8581; font-size: 12px; line-height: 1.55; }.phase-card.is-current p { color: #96a19b; }
.phase-check { display: flex; gap: 7px; align-items: center; margin-top: auto; color: #a2a7a4; font-size: 12px; }.phase-card.is-current .phase-check { color: var(--lime); }
.roadmap-grid { display: grid; grid-template-columns: 1.35fr .65fr; gap: 17px; }.week-template,.focus-panel,.master-checklist { padding: 24px; }
.weekly-plan { display: grid; grid-template-columns: repeat(7,1fr); gap: 7px; }
.plan-day { min-height: 145px; display: flex; flex-direction: column; padding: 12px 8px; background: #f3f3ee; border-radius: 11px; }.plan-day b { margin-bottom: 13px; color: #6f7672; font-size: 12px; }.plan-block { margin-top: 6px; padding: 7px; border-radius: 7px; font-size: 12px; font-weight: 700; line-height: 1.3; }.plan-block.qa { color: #c2473a; background: var(--coral-soft); }.plan-block.varc { color: #5264da; background: var(--blue-soft); }.plan-block.lrdi { color: #5f851c; background: var(--lime-soft); }.plan-block.mock { color: #7c55cd; background: var(--violet-soft); }
.focus-panel { position: relative; overflow: hidden; color: #fff; background: var(--dark); }.focus-panel::after { content: '◎'; position: absolute; right: -5px; bottom: -45px; color: rgba(255,255,255,.05); font-size: 150px; }.focus-panel h3 { margin: 10px 0 8px; font-family: var(--font-display); font-size: 22px; letter-spacing: -.045em; }.focus-panel p { color: #9aa59f; font-size: 13px; line-height: 1.6; }.focus-duration { display: flex; align-items: flex-end; justify-content: space-between; margin: 24px 0; padding: 15px 0; border-top: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.08); }.focus-duration span { color: #77837d; font-size: 12px; }.focus-duration strong { color: var(--lime); font-family: var(--font-display); font-size: 20px; }.focus-panel button { position: relative; z-index: 1; width: 100%; min-height: 42px; color: var(--ink); background: var(--lime); border: 0; border-radius: 11px; cursor: pointer; font-size: 13px; font-weight: 800; }
.master-checklist { margin-top: 17px; }.checklist-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; }.check-item { display: flex; align-items: center; gap: 10px; padding: 12px; background: #f4f4ef; border-radius: 10px; cursor: pointer; }.check-item input { accent-color: var(--coral); }.check-item span { display: grid; }.check-item strong { font-size: 12px; }.check-item small { color: var(--muted); font-size: 12px; }.check-item:has(input:checked) { opacity: .55; }

/* Resources */
.resource-intro { align-items: center; }.library-search { width: 250px; }
.resource-filter { display: flex; gap: 6px; margin-bottom: 17px; }.resource-filter .filter-chip { border: 1px solid var(--line); background: var(--card); }.resource-filter .filter-chip.is-active { color: #fff; background: var(--dark); }
.resource-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.resource-card { min-height: 220px; display: flex; flex-direction: column; padding: 19px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.resource-card-top { display: flex; align-items: center; justify-content: space-between; }.pdf-badge { width: 36px; height: 42px; display: grid; place-items: center; color: #fff; background: var(--coral); border-radius: 7px 7px 7px 2px; font-size: 12px; font-weight: 800; }.resource-card[data-category="Strategy"] .pdf-badge { background: var(--blue); }.resource-card[data-category="Actual paper"] .pdf-badge { background: var(--dark); }.resource-card[data-category="Question bank"] .pdf-badge { background: #93bc3c; }
.resource-type { color: #969c98; font-size: 12px; font-weight: 800; letter-spacing: .1em; }.resource-card h3 { margin: 21px 0 6px; font-family: var(--font-display); font-size: 15px; line-height: 1.35; letter-spacing: -.025em; }.resource-card p { margin: 0; color: #818783; font-size: 12px; line-height: 1.5; }.resource-card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 17px; color: #9ca19e; font-size: 12px; }.resource-open { display: flex; align-items: center; gap: 6px; color: var(--ink); font-weight: 800; }.resource-open span { width: 27px; height: 27px; display: grid; place-items: center; color: #fff; background: var(--ink); border-radius: 8px; }
.source-note { display: flex; gap: 14px; margin-top: 18px; padding: 19px; color: #d5dbd7; background: var(--dark); border-radius: var(--radius); }.source-note > span { font-size: 22px; }.source-note strong { font-family: var(--font-display); font-size: 14px; }.source-note p { margin: 5px 0 0; color: #8f9a94; font-size: 12px; line-height: 1.6; }
.quality-report { margin-top: 18px; padding: 24px; }
.quality-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
.quality-table { width: 100%; min-width: 700px; border-collapse: collapse; font-size: 12px; }
.quality-table th, .quality-table td { padding: 11px 13px; border-bottom: 1px solid var(--line); text-align: left; }
.quality-table th { color: #6f7672; background: #f0f1eb; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.quality-table td:not(:first-child) { text-align: center; }.quality-table tr:last-child td { border-bottom: 0; }
.quality-table .issue-count { color: var(--red); font-weight: 800; }.quality-table .correction-count { color: var(--blue); font-weight: 800; }

/* Quiz */
.quiz-overlay, .results-overlay, .settings-overlay { position: fixed; inset: 0; z-index: 100; background: rgba(15,20,18,.72); backdrop-filter: blur(12px); }
.quiz-shell { --quiz-rail: 220px; --quiz-stage-max: 980px; --stage-pad: clamp(28px,6vw,80px); width: 100%; height: 100%; display: flex; flex-direction: column; color: var(--ink); background: var(--paper); animation: overlayIn .24s ease; }
@keyframes overlayIn { from { opacity: 0; } }
.quiz-header { height: 70px; display: grid; grid-template-columns: 190px 110px 1fr 40px; align-items: center; gap: 20px; padding: 0 24px; background: var(--card); border-bottom: 1px solid var(--line); }
.quiz-brand { display: grid; gap: 1px; }.quiz-brand > span { font-family: var(--font-display); font-size: 15px; font-weight: 800; letter-spacing: .05em; }.quiz-brand small { color: var(--quiz-text-muted); font-size: 12px; font-weight: 800; letter-spacing: .14em; }
.quiz-timer { height: 38px; display: flex; align-items: center; justify-content: center; gap: 8px; color: #fff; background: var(--quiz-primary); border-radius: 10px; }.quiz-timer span { color: var(--lime); }.quiz-timer strong { font-family: var(--font-display); font-size: 14px; }.quiz-timer { padding: 0 16px; white-space: nowrap; transition: background .2s; }.quiz-timer .quiz-timer-label { color: #cfd8d4; font-size: 12px; font-weight: 700; letter-spacing: .1em; }.quiz-timer.is-low { background: var(--quiz-warning); }.quiz-timer.is-low span { color: #fff; }.quiz-controls [hidden] { display: none !important; }
.quiz-progress-copy { justify-self: end; width: min(340px,100%); }.quiz-progress-copy > span { display: block; margin-bottom: 6px; color: var(--quiz-text-muted); font-size: 12px; text-align: right; }.quiz-progress-copy > div { height: 6px; overflow: hidden; background: var(--quiz-progress-track); border-radius: 10px; }.quiz-progress-copy i { display: block; width: 0; height: 100%; background: var(--quiz-progress); border-radius: inherit; transition: width .3s; }
.quiz-close { display: inline-flex; align-items: center; justify-content: center; gap: 6px; width: auto; height: 36px; padding: 0 13px; color: #3d4440; background: #f0f1eb; border: 1px solid #cfd1c9; border-radius: 10px; cursor: pointer; font-size: 15px; font-weight: 700; }.quiz-close:hover { color: var(--ink); background: #e6e8e1; border-color: #b9bcb4; }.quiz-close > span[aria-hidden] { font-size: 20px; line-height: 1; }
.quiz-body { min-height: 0; display: grid; grid-template-columns: var(--quiz-rail) minmax(0, 1fr); flex: 1; }
.quiz-rail { display: flex; flex-direction: column; min-width: 0; padding: 20px 16px; background: #e9eae4; border-right: 1px solid #dcddd6; overflow-x: hidden; overflow-y: auto; }.quiz-rail > * { min-width: 0; }
.quiz-rail-title { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 2px 10px; padding: 0 0 13px; border-bottom: 1px solid #d4d6cf; }.quiz-rail-title span { color: var(--quiz-text-muted); font-size: 12px; font-weight: 800; letter-spacing: .12em; white-space: nowrap; }.quiz-rail-title small { color: var(--quiz-text-muted); font-size: 12px; white-space: nowrap; }
.quiz-nav-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(40px, 1fr)); gap: 8px 6px; margin: 15px 0; }
.quiz-nav-item { position: relative; aspect-ratio: 1; display: grid; place-items: center; padding: 0; color: var(--ink); background: #fff; border: 1px solid #b9bcb4; border-radius: 8px; cursor: pointer; font-size: 14px; font-weight: 700; }
.quiz-nav-item:hover:not(.is-current) { border-color: var(--quiz-primary); }
/* One set of state rules shared by the tiles and the legend swatches so they cannot drift apart. */
:is(.quiz-nav-item, .quiz-legend-swatch).is-answered { color: var(--ink); background: var(--quiz-answered-soft); border-color: var(--quiz-answered); }
:is(.quiz-nav-item, .quiz-legend-swatch).is-answered::after { content: "✓"; position: absolute; top: 2px; right: 4px; font-size: 10px; font-weight: 800; line-height: 1; color: var(--quiz-answered-text); }
:is(.quiz-nav-item, .quiz-legend-swatch).is-review { border: 2px solid var(--quiz-review); }
:is(.quiz-nav-item, .quiz-legend-swatch).is-review::before { content: "◆"; position: absolute; top: 2px; left: 3px; font-size: 9px; line-height: 1; color: var(--quiz-review); }
:is(.quiz-nav-item, .quiz-legend-swatch).is-current { color: #fff; background: var(--quiz-primary); border-color: var(--quiz-primary); outline: 2px solid var(--quiz-primary); outline-offset: 2px; }
:is(.quiz-nav-item, .quiz-legend-swatch).is-current.is-review { border-color: var(--quiz-review-on-dark); }
:is(.quiz-nav-item, .quiz-legend-swatch).is-current.is-review::before { color: var(--quiz-review-on-dark); }
.quiz-legend { display: grid; gap: 9px; margin-top: auto; padding: 14px 0 18px; border-top: 1px solid #d4d6cf; }.quiz-legend span { display: flex; align-items: center; gap: 10px; color: var(--quiz-text-muted); font-size: 12px; }
.quiz-legend-swatch { position: relative; flex: none; display: block; width: 20px; height: 20px; background: #fff; border: 1px solid #b9bcb4; border-radius: 5px; }
.quiz-submit-side { min-height: 40px; color: var(--quiz-primary); background: transparent; border: 1.5px solid var(--quiz-primary); border-radius: 9px; cursor: pointer; font-size: 12px; font-weight: 800; transition: background .15s, color .15s, border-color .15s; }.quiz-submit-side:hover, .quiz-submit-side:focus-visible { color: var(--quiz-primary-text); background: var(--quiz-primary); border-color: var(--quiz-primary); }
.quiz-finish-mobile { display: none; }
.quiz-stage { width: 100%; min-width: 0; padding: 30px max(var(--stage-pad), calc((100% - var(--quiz-stage-max)) / 2 + var(--stage-pad))) 30px; overflow-y: auto; }
.quiz-stage-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.question-tags { display: flex; flex-wrap: wrap; gap: 6px; }.question-tags span { padding: 5px 8px; color: var(--quiz-text-muted); background: #e6e7e0; border-radius: 5px; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }.question-tags span:first-child { color: #fff; background: var(--quiz-primary); }
.question-tags [data-level="easy"] { color: #1d6b34; background: #dff1e4; }.question-tags [data-level="medium"] { color: #7a4e00; background: #fbefcc; }.question-tags [data-level="hard"] { color: #a32d20; background: #fbe0dc; }
.review-button { display: flex; align-items: center; gap: 6px; padding: 7px 10px; color: var(--quiz-text-muted); background: transparent; border: 1px solid #d8d9d2; border-radius: 8px; cursor: pointer; font-size: 12px; font-weight: 700; }.review-button.is-active { color: var(--quiz-review); background: var(--quiz-review-soft); border-color: var(--quiz-review-border); }
/* Data panels use the UI font; the serif is reserved for reading passages (.is-paragraphs / .is-passage). */
.question-context { margin-top: 20px; padding: 20px; color: #3f4642; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--blue); border-radius: 12px; font-family: var(--font-body); font-size: 15px; line-height: 1.6; font-variant-numeric: tabular-nums; white-space: pre-line; }
.question-context.is-paragraphs, .question-context.is-passage { font-family: Georgia, 'Times New Roman', serif; font-size: 16px; line-height: 1.75; font-variant-numeric: normal; }
.question-context.is-paragraphs p { margin: 0 0 10px; white-space: normal; }
.question-context.is-paragraphs p:last-child { margin-bottom: 0; }
.question-context.is-table { overflow-x: auto; white-space: normal; }
.question-context table { width: 100%; min-width: 420px; border-collapse: collapse; font-size: 15px; font-variant-numeric: tabular-nums; }
.question-context caption { caption-side: top; padding: 0 0 12px; color: var(--ink); text-align: left; font-weight: 700; }
.question-context th, .question-context td { padding: 8px 12px; border: 1px solid var(--line); text-align: left; }
.question-context thead th { color: var(--ink); background: #eceee6; font-weight: 700; }
.question-context tbody th { color: var(--ink); font-weight: 700; }
.question-context tbody tr:nth-child(even) { background: #f6f7f2; }
.question-context .num { text-align: right; }
.question-number { margin-top: 38px; color: var(--quiz-text-muted); font-size: 12px; font-weight: 800; letter-spacing: .14em; }
.question-prompt { max-width: 70ch; margin: 10px 0 25px; font-family: var(--font-display); font-size: clamp(20px, 2.2vw, 26px); font-weight: 700; line-height: 1.42; letter-spacing: -.035em; }
.question-options { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.no-option-review { grid-column: 1/-1; display: flex; align-items: center; gap: 13px; padding: 18px; color: #6f7672; background: #ecece6; border-radius: 12px; }
.no-option-review > span { width: 38px; height: 38px; display: grid; place-items: center; flex: 0 0 38px; color: #fff; background: var(--coral); border-radius: 10px; }
.no-option-review p { display: grid; margin: 0; font-size: 12px; line-height: 1.5; }.no-option-review strong { color: var(--ink); font-size: 13px; }
.tita-entry { grid-column: 1/-1; display: flex; align-items: flex-start; gap: 15px; padding: 18px; background: #eff5ff; border: 1px solid #d5dcff; border-radius: 13px; }
.tita-entry > span { padding: 5px 7px; color: #fff; background: var(--blue); border-radius: 6px; font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.tita-entry > div { flex: 1; }.tita-entry strong { font-size: 13px; }.tita-entry label { display: grid; gap: 6px; margin-top: 10px; color: #727975; font-size: 12px; font-weight: 700; }
.tita-entry input { height: 44px; padding: 0 12px; color: var(--ink); background: #fff; border: 1px solid #cdd3ef; border-radius: 9px; outline: 0; font-size: 14px; }
.tita-entry small { color: #8a918d; font-size: 12px; }
.question-option { min-height: 64px; display: grid; grid-template-columns: 32px 1fr; align-items: center; gap: 11px; padding: 12px 15px; color: var(--ink); font-size: 16px !important; background: var(--card); border: 1px solid var(--line); border-radius: 12px; cursor: pointer; text-align: left; transition: .16s; }.question-option:hover { border-color: #aeb3ae; transform: translateY(-1px); }.question-option.is-selected { color: var(--ink); background: #f2f5ff; border-color: var(--blue); box-shadow: 0 0 0 2px rgba(100,119,244,.1); }.question-option.is-correct { color: #176b4b; background: #e5f7ef; border-color: #4fc091; }.question-option.is-wrong { color: #a03f37; background: #ffebe8; border-color: #ec8178; }
.option-letter { width: 29px; height: 29px; display: grid; place-items: center; background: #eff0e9; border-radius: 8px; font-family: var(--font-display); font-size: 12px; font-weight: 800; }.question-option.is-selected .option-letter { color: #fff; background: var(--quiz-primary); }.question-option.is-correct .option-letter { color: #fff; background: var(--quiz-answered); }.question-option.is-wrong .option-letter { color: #fff; background: var(--quiz-danger); }
.answer-reveal { margin-top: 15px; padding: 17px; background: var(--dark); border-radius: 12px; color: #fff; }.answer-heading { display: flex; align-items: center; gap: 10px; }.answer-heading span { padding: 4px 7px; color: var(--dark); background: var(--lime); border-radius: 5px; font-size: 12px; font-weight: 800; text-transform: uppercase; }.answer-heading span.is-wrong { color: #fff; background: var(--quiz-danger); }.answer-heading strong { font-family: var(--font-display); font-size: 14px; }.answer-reveal p { margin: 10px 0 7px; color: #aab3ae; font-size: 13px; line-height: 1.65; }.answer-reveal small { color: #9fb0aa; font-size: 12px; }.answer-reveal small a { color: var(--lime); text-decoration: underline; text-underline-offset: 2px; }
.answer-verification { margin: 8px 0; padding: 8px 9px; color: #b8e3cf; background: rgba(46,166,116,.12); border-left: 2px solid var(--green); border-radius: 6px; font-size: 12px; line-height: 1.5; }.answer-verification.corrected { color: #cbd3ff; background: rgba(100,119,244,.13); border-color: var(--blue); }.answer-verification.defective, .answer-verification.ambiguous, .answer-verification.unresolved, .answer-verification.issue { color: #ffc3bb; background: rgba(255,93,77,.12); border-color: var(--coral); }
.quiz-controls { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }.quiz-controls > div { display: flex; align-items: center; gap: 13px; }.quiz-controls > div > span { color: var(--quiz-text-muted); font-size: 12px; }

/* Results and settings */
.results-overlay, .settings-overlay { display: grid; place-items: center; padding: 20px; }
.results-card, .settings-card { position: relative; width: min(100%,700px); max-height: calc(100vh - 40px); overflow-y: auto; background: var(--card); border-radius: 25px; box-shadow: 0 30px 100px rgba(0,0,0,.3); animation: cardIn .3s cubic-bezier(.2,.8,.2,1); }
@keyframes cardIn { from { opacity: 0; transform: translateY(15px) scale(.98); } }
.results-top { padding: 30px 34px 20px; text-align: center; }.results-top .hero-kicker { justify-content: center; }.results-top h2 { margin: 12px 0 6px; font-family: var(--font-display); font-size: 32px; letter-spacing: -.05em; }.results-top p { margin: 0; color: var(--muted); font-size: 13px; }
.result-score { display: grid; grid-template-columns: 150px 1fr; align-items: center; gap: 25px; margin: 0 34px; padding: 22px; background: #f0f1eb; border-radius: 18px; }.result-ring { --size: 125px; }.result-ring::after { background: #f0f1eb; }.result-score > div:last-child { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 15px; }.result-score > div:last-child span { color: var(--muted); font-size: 12px; }.result-score > div:last-child strong { font-family: var(--font-display); font-size: 15px; }
.section-results { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin: 14px 34px; }.section-result { padding: 13px; background: #fff; border: 1px solid var(--line); border-radius: 11px; }.section-result span { color: #8e9490; font-size: 12px; font-weight: 800; }.section-result strong { display: block; margin: 5px 0; font-family: var(--font-display); font-size: 15px; }.section-result small { color: #969c98; font-size: 12px; }
.results-lesson { display: flex; gap: 12px; margin: 0 34px; padding: 14px; background: var(--coral-soft); border-radius: 12px; }.results-lesson div { display: grid; gap: 3px; }.results-lesson small { color: #a25950; font-size: 12px; font-weight: 800; letter-spacing: .1em; }.results-lesson strong { font-size: 12px; }
.results-actions { display: flex; justify-content: flex-end; gap: 8px; padding: 24px 34px 30px; }
.settings-card { width: min(100%,540px); padding: 28px; }.settings-header { display: flex; justify-content: space-between; align-items: flex-start; }.settings-header h2 { margin: 7px 0 20px; font-family: var(--font-display); font-size: 25px; letter-spacing: -.045em; }.settings-header > button { width: 32px; height: 32px; color: #777e7a; background: #f0f1eb; border: 0; border-radius: 9px; cursor: pointer; font-size: 20px; }
.settings-card form { display: grid; gap: 14px; }.settings-card label { display: grid; gap: 6px; color: #666d69; font-size: 12px; font-weight: 700; }.settings-card input, .settings-card select { width: 100%; height: 42px; padding: 0 12px; color: var(--ink); background: #f5f5f0; border: 1px solid var(--line); border-radius: 10px; font-size: 13px; }.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.settings-note { display: flex; gap: 9px; padding: 11px; color: #777e7a; background: var(--blue-soft); border-radius: 10px; }.settings-note > span { width: 18px; height: 18px; display: grid; place-items: center; flex: 0 0 18px; color: #fff; background: var(--blue); border-radius: 50%; font-size: 12px; }.settings-note p { margin: 1px 0 0; font-size: 12px; line-height: 1.5; }.settings-actions { display: flex; justify-content: space-between; margin-top: 5px; }
.toast { position: fixed; z-index: 200; right: 22px; bottom: 22px; display: flex; align-items: center; gap: 9px; padding: 11px 15px; color: #fff; background: var(--dark); border: 1px solid rgba(255,255,255,.1); border-radius: 11px; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transform: translateY(10px); transition: .25s; }.toast.is-visible { opacity: 1; transform: none; }.toast > span { width: 19px; height: 19px; display: grid; place-items: center; color: var(--ink); background: var(--lime); border-radius: 50%; font-size: 12px; }.toast p { margin: 0; font-size: 12px; font-weight: 700; }
/* Confirmation dialog (exit / submit) */
.confirm-overlay { position: fixed; inset: 0; z-index: 150; display: grid; place-items: center; padding: 16px; background: rgba(15,20,18,.6); }
.confirm-card { width: min(440px, 100%); padding: 24px; color: var(--ink); background: var(--card, #fff); border-radius: 16px; box-shadow: var(--shadow); }
.confirm-card h3 { margin: 0 0 8px; font-size: 20px; line-height: 1.25; }
.confirm-card p { margin: 0; color: #5b625d; line-height: 1.5; }
.confirm-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 18px 0 0; }
.confirm-stats > div { display: grid; gap: 2px; padding: 10px; text-align: center; background: #f0f1eb; border-radius: 10px; }
.confirm-stats strong { font-size: 22px; line-height: 1.1; }
.confirm-stats span { color: #5b625d; font-size: 12px; line-height: 1.25; }
.confirm-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; margin-top: 22px; }
.button.button-danger { color: #fff; background: var(--quiz-danger); }
.mobile-nav { display: none; }

/* Desktop: header shares the body grid; action bar pinned so the stage does not scroll for a few px */
@media (min-width: 901px) {
  .quiz-header { --hdr-pad: max(var(--stage-pad), calc((100% - var(--quiz-rail) - var(--quiz-stage-max)) / 2 + var(--stage-pad))); grid-template-columns: var(--quiz-rail) var(--hdr-pad) auto 1fr auto var(--hdr-pad); column-gap: 0; padding: 0; }
  .quiz-brand { grid-column: 1; padding-inline: 16px 0; min-width: 0; }
  .quiz-brand small { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .quiz-timer { grid-column: 3; }
  .quiz-progress-copy { grid-column: 4; margin-right: 20px; }
  .quiz-close { grid-column: 5; }
  .quiz-stage { padding-bottom: 0; }
  .quiz-controls { position: sticky; bottom: 0; z-index: 2; padding-bottom: 20px; background: var(--paper); }
}
@media (max-width: 1180px) {
  :root { --sidebar: 224px; }
  .sidebar { padding-inline: 16px; }
  .nav-item::before { left: -16px; }
  .brand-copy small { display: none; }
  .hero-card { grid-template-columns: 1fr; }
  .hero-score { position: absolute; right: 32px; top: 30px; transform: scale(.75); transform-origin: top right; }
  .hero-copy { padding-right: 80px; }
  .metric-grid { grid-template-columns: repeat(2,1fr); }
  .set-grid, .resource-grid { grid-template-columns: repeat(2,1fr); }
  .library-toolbar { grid-template-columns: 1fr 1fr; }.library-toolbar > div:first-child { grid-column: 1 / -1; grid-row: auto; }.filter-group { grid-column: 1 / -1; grid-row: auto; justify-self: start; }.search-box, #sourceFilter, #difficultyFilter { grid-column: auto; }
  .mock-feature-card { grid-template-columns: 1fr .6fr; }
  .history-row { grid-template-columns: 46px 1fr repeat(3,60px); }.history-row > button { display: none; }
}

@media (max-width: 900px) {
  :root { --sidebar: 0px; }
  body { padding-bottom: 68px; }
  .sidebar { transform: translateX(-100%); width: 258px; transition: transform .25s ease; box-shadow: var(--shadow); }.sidebar.is-open { transform: none; }
  .main-shell { margin-left: 0; }
  .mobile-menu, .mobile-brand { display: grid; }.mobile-menu { place-items: center; }.mobile-brand { font-size: 14px; }
  .topbar { min-height: 70px; grid-template-columns: 42px auto 1fr auto; padding: 12px 18px; }.topbar-context { display: none; }
  .page-container { padding: 22px 18px 40px; }
  .hero-grid, .dashboard-grid, .bottom-grid, .mock-hero-grid, .roadmap-grid { grid-template-columns: 1fr; }
  .countdown-card { min-height: 250px; }
  .path-grid, .mock-card-grid, .phase-timeline { grid-template-columns: repeat(2,1fr); }
  .qotd-panel { grid-template-columns: 120px 1fr; }
  .mobile-nav { position: fixed; z-index: 50; left: 0; right: 0; bottom: 0; height: 67px; display: grid; grid-template-columns: repeat(5,1fr); align-items: center; padding: 5px 8px calc(5px + env(safe-area-inset-bottom)); background: rgba(24,32,29,.97); border-top: 1px solid rgba(255,255,255,.08); backdrop-filter: blur(15px); }
  .mobile-nav button { display: grid; justify-items: center; gap: 2px; color: #77827c; background: none; border: 0; font-size: 12px; }.mobile-nav button.is-active { color: var(--lime); }.mobile-nav button span { font-size: 15px; }
  .mobile-nav .mobile-start { width: 44px; height: 44px; justify-self: center; color: var(--ink); background: var(--coral); border-radius: 14px; transform: translateY(-14px); box-shadow: 0 8px 20px rgba(0,0,0,.25); }.mobile-nav .mobile-start span { font-size: 14px; }
  .quiz-header { grid-template-columns: 130px auto 1fr auto; padding-inline: 14px; gap: 10px; }.quiz-finish-mobile { display: block; width: 100%; max-width: 360px; min-height: 44px; margin: 6px auto 0; padding: 0 18px; color: var(--quiz-primary); background: transparent; border: 1.5px solid var(--quiz-primary); border-radius: 9px; cursor: pointer; font-weight: 800; }.quiz-body { grid-template-columns: 1fr; }.quiz-rail { display: none; }.quiz-stage { padding-top: 25px; }
  .weekly-plan { grid-template-columns: repeat(4,1fr); }
  .premium-mock-panel { grid-template-columns: 1fr; }.premium-price-card { min-height: 210px; }
}

@media (max-width: 640px) {
  .topbar { grid-template-columns: 38px auto 1fr; }.topbar-actions { justify-self: end; }.streak-chip, .learner-chip { display: none; }.icon-button { width: 38px; height: 38px; }.notification-popover { position: fixed; left: 10px; right: 10px; top: 64px; width: auto; }
  .page-container { padding-inline: 14px; }
  .hero-card { min-height: 430px; padding: 28px 22px; align-items: start; }.hero-copy { padding: 0; }.hero-copy h2 { font-size: 34px; }.hero-copy p { font-size: 14px; }.hero-score { right: 15px; top: auto; bottom: 18px; transform: none; }.hero-score p { display: none; }.hero-actions { margin-top: 20px; }.button { width: 100%; }
  .metric-grid, .archive-summary, .path-grid, .set-grid, .resource-grid, .mock-card-grid, .phase-timeline { grid-template-columns: 1fr; }
  .archive-actions { align-items: stretch; flex-direction: column; }.archive-actions > span { margin: 2px 0 0; }
  .metric-card { min-height: 96px; }
  .today-panel,.pulse-panel,.week-panel { padding: 18px; }
  .task-row { grid-template-columns: 24px 34px 1fr 15px; }.task-tag { display: none; }.task-copy small { white-space: normal; }
  .section-heading-row { align-items: flex-start; }.section-heading-row .text-button { display: none; }
  .qotd-panel { grid-template-columns: 1fr; }.qotd-label { min-height: 80px; flex-direction: row; align-items: center; }.qotd-label span { writing-mode: initial; transform: none; }
  .page-intro { align-items: flex-start; flex-direction: column; }.page-intro .button { width: auto; }
  .library-toolbar { grid-template-columns: 1fr; }.library-toolbar > div:first-child, .filter-group, .search-box, #sourceFilter, #difficultyFilter { grid-column: 1; grid-row: auto; overflow-x: auto; }.question-list-item { grid-template-columns: 38px 1fr; }.question-list-action { grid-column: 2; }.question-list-action > span { margin-right: auto; }
  .mock-feature-card { min-height: 520px; grid-template-columns: 1fr; align-items: start; }.mock-radar { width: 210px; margin-top: 20px; }.mock-facts { gap: 14px; }
  .history-row { grid-template-columns: 42px 1fr 55px; }.history-row > span:nth-of-type(n+2) { display: none; }
  .actual-paper-grid { grid-template-columns: 1fr; }
  .premium-mock-panel { padding: 20px; }.premium-mock-copy h3 { font-size: 24px; }.premium-mock-panel::after { display: none; }
  .roadmap-overview { grid-template-columns: 1fr; padding: 22px; }.roadmap-progress-bar, .roadmap-days { grid-column: 1; }.roadmap-days { margin-top: -15px; }
  .phase-card { min-height: 185px; }.weekly-plan { grid-template-columns: repeat(2,1fr); }.plan-day { min-height: 125px; }.checklist-grid { grid-template-columns: 1fr; }.library-search { width: 100%; }
  .quiz-header { height: 61px; grid-template-columns: 1fr auto 30px; }.quiz-close-text { display: none; }.quiz-close { padding: 0; }.quiz-brand small,.quiz-progress-copy > span { display: none; }.quiz-timer { height: 34px; }.quiz-progress-copy { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 2px; background: var(--quiz-progress-track); }.quiz-progress-copy > div { height: 100%; }.quiz-close { width: 30px; height: 30px; }
  .quiz-stage { padding: 20px 16px 25px; }.question-prompt { font-size: 20px; }.question-context { padding: 14px; }.question-context table { min-width: 0; font-size: 14px; }.question-context th, .question-context td { padding: 7px 8px; }.question-context caption { font-size: 14px; }.question-options { grid-template-columns: 1fr; }.question-option { min-height: 56px; }.quiz-controls { align-items: stretch; flex-direction: column-reverse; }.quiz-controls > div { display: grid; }.quiz-controls > div > span { display: none; }
  .result-score { grid-template-columns: 120px 1fr; margin-inline: 18px; padding: 16px; }.result-ring { --size: 105px; }.section-results { margin-inline: 18px; }.results-lesson { margin-inline: 18px; }.results-top { padding-inline: 18px; }.results-actions { padding-inline: 18px; }.results-actions .button { width: auto; }
  .settings-card { padding: 22px; }.form-row { grid-template-columns: 1fr; }
}

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

.portal-legal-bar{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;padding:14px 18px;border-top:1px solid var(--line,#dfe3d8);font-size:13px;color:var(--muted,#69736b);background:var(--paper,#f3f3ed)}
.portal-legal-bar a{color:inherit;text-decoration:none}.portal-legal-bar a:hover{text-decoration:underline}

/* Portal refresh: calmer contrast, clearer hierarchy, and accessible controls. */
:root {
  --ink: #192b33;
  --ink-soft: #50636a;
  --muted: #71838a;
  --line: #dce5e3;
  --paper: #f4f7f5;
  --card: #fff;
  --dark: #173640;
  --dark-2: #102b34;
  --coral: #d35d4b;
  --coral-soft: #f8e8e3;
  --lime: #e2bd66;
  --lime-soft: #f7f0df;
  --blue: #438591;
  --blue-soft: #e4f0f1;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(21, 50, 59, .04), 0 4px 14px rgba(21, 50, 59, .04);
  --shadow: 0 1px 2px rgba(21, 50, 59, .05), 0 12px 28px rgba(21, 50, 59, .07);
  /* Quiz semantic colours. Teal = primary action / current / timer; coral = brand + destructive only;
     violet = marked for review; green = answered; amber = running low on time. */
  --quiz-primary: var(--dark);
  --quiz-primary-text: #fff;
  --quiz-progress: #2f6f7d;
  --quiz-progress-track: #c5d3d4;
  --quiz-danger: #b93a2e;
  --quiz-brand: #b93a2e;
  --quiz-review: #6b3fa0;
  --quiz-review-soft: #ece4f6;
  --quiz-review-border: #c9b2e6;
  --quiz-review-on-dark: #d9c8f2;
  --quiz-answered: #2f7d57;
  --quiz-answered-soft: #d6edde;
  --quiz-answered-text: #1f6b46;
  --quiz-warning: #a85d00;
  --quiz-text-muted: #4f5955;
}
body { background: var(--paper); color: var(--ink); }
.sidebar { background: linear-gradient(180deg, #173640, #112e37); }
.brand-mark { border-radius: 12px; transform: none; }
.nav-item { border-radius: 10px; }
.nav-item.is-active { background: rgba(255,255,255,.12); }
.main-shell { background: var(--paper); }
.topbar { background: rgba(244,247,245,.9); border-bottom-color: var(--line); }
.page-container { padding-top: clamp(26px, 3vw, 44px); }
.hero-card, .countdown-card, .panel, .metric-card, .set-card, .mock-card, .phase-card, .roadmap-overview, .master-checklist, .question-list-item, .resource-card { border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.button, .icon-button, .mobile-menu, .streak-chip, .resource-open span { border-radius: 10px; }
.hero-card { box-shadow: var(--shadow); }
.hero-card::before { opacity: .68; }
.hero-grid-pattern { opacity: .12; }
.page-intro h2 { max-width: 850px; font-size: clamp(30px, 3vw, 42px); letter-spacing: -.05em; }
.page-intro p { max-width: 650px; margin-top: 10px; color: var(--muted); font-size: 15px; line-height: 1.65; }
.section-label, .eyebrow { color: #66838a; letter-spacing: .13em; }
.filter-chip { border-radius: 999px; }
.search-box, select, input:not([type=checkbox]):not([type=radio]) { border-radius: 10px; }
.resource-intro { align-items: end; margin-bottom: 26px; }
.resource-intro .library-search { flex: 0 0 min(100%, 310px); }
.resource-filter { margin-bottom: 20px; }
.resource-grid { align-items: stretch; gap: 18px; }
.resource-card { min-height: 100%; padding: 24px; background: linear-gradient(155deg, #fff 55%, #f7faf8); border-color: #e0e9e7; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.resource-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #b8d0d0; }
.resource-card-top { min-height: 38px; }
.resource-type { color: #6b858b; font-size: 10px; letter-spacing: .15em; }
.resource-mark { width: 38px; height: 38px; display: grid; place-items: center; color: #2e6871; background: var(--blue-soft); border-radius: 12px; font: 700 14px var(--font-display); }
.resource-card h3 { margin: 20px 0 8px; color: var(--ink); font-size: 20px; line-height: 1.25; letter-spacing: -.04em; }
.resource-card > p { min-height: 48px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.resource-card ul { display: grid; gap: 12px; margin: 20px 0 22px; padding: 0; list-style: none; }
.resource-card li { position: relative; padding-left: 20px; color: #40575e; font-size: 13px; line-height: 1.6; }
.resource-card li::before { content: ''; position: absolute; left: 0; top: .58em; width: 8px; height: 8px; background: var(--coral); border-radius: 50%; box-shadow: 0 0 0 4px var(--coral-soft); }
.resource-card-footer { align-items: center; gap: 12px; padding-top: 15px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.resource-open { gap: 9px; padding: 7px 0 7px 10px; color: #24565f; background: none; border: 0; cursor: pointer; font-size: 12px; }
.resource-open span { width: 28px; height: 28px; color: white; background: var(--dark); transition: transform .18s ease; }
.resource-open:hover span { transform: translate(2px, -2px); }
.source-note { margin-top: 26px; border-radius: var(--radius); }
.empty-state { margin: 14px 0 24px; padding: 40px 20px; background: #fff; border: 1px dashed #c8d8d6; border-radius: var(--radius); text-align: center; }
.empty-state h3 { margin: 10px 0 5px; }
.empty-state p { color: var(--muted); }
.mobile-nav { background: rgba(18,46,55,.97); }
@media (max-width: 900px) {
  .resource-intro { align-items: stretch; }
  .resource-intro .library-search { flex-basis: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .resource-card, .resource-open span { transition: none; }
}