:root {
  --bg: #0d1b2e;
  --surface: #162033;
  --card: #1e2d45;
  --card2: #243350;
  --navy: #1b2a4a;
  --gold: #f0b429;
  --teal: #00c9a7;
  --text: #f0f4ff;
  --muted: #8899bb;
  --correct: #00c853;
  --correct-bg: rgba(0,200,83,0.15);
  --wrong: #ff3d5a;
  --wrong-bg: rgba(255,61,90,0.15);
  --border: rgba(255,255,255,0.08);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, system-ui, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* HEADER */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
header h1 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}
nav {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 12px;
  flex-wrap: nowrap;
}
nav::-webkit-scrollbar { display: none; }
nav button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 7px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.82rem;
  transition: all 0.2s;
  flex-shrink: 0;
  white-space: nowrap;
}
nav button:hover { border-color: var(--teal); color: var(--teal); }

/* MAIN LAYOUT */
main { max-width: 600px; margin: 0 auto; padding: 24px 16px 80px; }

/* CARDS */
.card {
  background: var(--card);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 14px;
  border: 1px solid var(--border);
}

/* AUTH */
.auth-wrap { max-width: 400px; margin: 40px auto; }
.auth-wrap h2 { font-size: 1.8rem; margin-bottom: 6px; }
.auth-wrap p { color: var(--muted); margin-bottom: 24px; font-size: 0.9rem; }
.tabs-pill {
  display: flex;
  background: var(--surface);
  border-radius: 30px;
  padding: 4px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}
.tabs-pill button {
  flex: 1;
  padding: 9px;
  border: none;
  background: transparent;
  color: var(--muted);
  border-radius: 26px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.2s;
}
.tabs-pill button.active { background: var(--teal); color: #0d1b2e; }
label.field-label { display: block; color: var(--muted); font-size: 0.8rem; margin-bottom: 5px; margin-top: 14px; text-transform: uppercase; letter-spacing: 0.5px; }
input[type=text], input[type=email], input[type=password] {
  width: 100%;
  padding: 13px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s;
}
input:focus { border-color: var(--teal); }
.btn-primary {
  width: 100%;
  padding: 14px;
  background: var(--teal);
  color: #0d1b2e;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 20px;
  letter-spacing: 0.5px;
  transition: opacity 0.2s;
}
.btn-primary:hover { opacity: 0.9; }
.error { color: var(--wrong); font-size: 0.88rem; margin-top: 10px; }
.success { color: var(--correct); font-size: 0.88rem; margin-top: 10px; }

/* MODULE LIST */
.manual-section { margin-bottom: 24px; }
.manual-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 10px;
  padding-left: 4px;
}
.module-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.module-card .title { font-weight: 600; font-size: 0.95rem; }
.module-card .meta { font-size: 0.78rem; color: var(--muted); margin-top: 3px; }
.module-actions { display: flex; gap: 8px; flex-shrink: 0; }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.82rem;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.mastered-badge {
  font-size: 0.7rem;
  background: var(--correct-bg);
  color: var(--correct);
  border: 1px solid var(--correct);
  padding: 2px 8px;
  border-radius: 10px;
  margin-top: 4px;
  display: inline-block;
}

/* SUMMARY PAGE */
.summary-header { margin-bottom: 16px; }
.summary-header .manual-tag { font-size: 0.75rem; color: var(--teal); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.summary-header h2 { font-size: 1.4rem; }
.summary-body { color: #c5d0e8; line-height: 1.7; font-size: 0.95rem; }
.study-timer { display: flex; align-items: center; gap: 8px; font-size: 0.8rem; color: var(--muted); margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.timer-dot { width: 7px; height: 7px; background: var(--teal); border-radius: 50%; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.3;} }

/* QUIZ */
.quiz-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.q-counter { font-size: 0.85rem; color: var(--muted); }
.q-counter span { color: var(--text); font-weight: 700; }
.progress-bar { width: 100%; height: 5px; background: var(--card2); border-radius: 3px; margin-bottom: 20px; }
.progress-fill { height: 100%; background: var(--teal); border-radius: 3px; transition: width 0.4s; }
.q-text { font-size: 1.15rem; font-weight: 600; line-height: 1.5; margin-bottom: 22px; color: var(--text); }
.answer-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--card2);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: all 0.2s;
  user-select: none;
}
.answer-option:hover:not(.locked) { border-color: var(--teal); background: rgba(0,201,167,0.07); }
.answer-option .letter {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
  border: 1.5px solid var(--border);
  color: var(--muted);
}
.answer-option .opt-text { font-size: 0.95rem; flex: 1; }
.answer-option .result-icon { font-size: 1.2rem; flex-shrink: 0; }
.answer-option.correct {
  background: var(--correct-bg);
  border-color: var(--correct);
}
.answer-option.correct .letter { background: var(--correct); color: white; border-color: var(--correct); }
.answer-option.wrong {
  background: var(--wrong-bg);
  border-color: var(--wrong);
}
.answer-option.wrong .letter { background: var(--wrong); color: white; border-color: var(--wrong); }
.answer-option.locked { cursor: default; }

/* True/false */
.tf-row { display: flex; gap: 10px; }
.tf-row .answer-option { flex: 1; justify-content: center; }

/* Post-answer actions */
.post-answer { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.btn-show-pdf {
  background: transparent;
  border: 1.5px solid var(--gold);
  color: var(--gold);
  padding: 12px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  transition: all 0.2s;
}
.btn-show-pdf:hover { background: rgba(240,180,41,0.1); }
.btn-next {
  background: var(--teal);
  color: #0d1b2e;
  border: none;
  padding: 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 700;
  transition: opacity 0.2s;
}
.btn-next:hover { opacity: 0.9; }
.explanation-box {
  background: var(--surface);
  border-left: 3px solid var(--teal);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 0.88rem;
  color: #a8b8d8;
  line-height: 1.5;
}

/* PDF panel */
.pdf-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-top: 12px;
}
.pdf-panel h4 { font-size: 0.85rem; color: var(--muted); margin-bottom: 10px; }
.pdf-panel canvas { width: 100%; border-radius: 6px; display: block; }
.pdf-loading { text-align: center; color: var(--muted); font-size: 0.85rem; padding: 20px; }

/* SCORE SCREEN */
.score-screen { text-align: center; padding: 30px 10px; }
.score-ring {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  border: 5px solid var(--teal);
  background: var(--card2);
}
.score-ring.fail { border-color: var(--wrong); }
.score-ring .pct { font-size: 2rem; font-weight: 800; }
.score-ring .lbl { font-size: 0.75rem; color: var(--muted); }
.score-screen h2 { font-size: 1.5rem; margin-bottom: 6px; }
.score-screen p { color: var(--muted); margin-bottom: 24px; }
.score-actions { display: flex; flex-direction: column; gap: 10px; }

/* LEADERBOARD */
.lb-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.lb-tabs button {
  padding: 7px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.85rem;
  transition: all 0.2s;
}
.lb-tabs button.active { background: var(--teal); color: #0d1b2e; border-color: var(--teal); font-weight: 700; }
.lb-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.lb-row:last-child { border-bottom: none; }
.lb-rank { font-size: 1.1rem; font-weight: 800; width: 28px; text-align: center; color: var(--muted); }
.lb-rank.gold { color: #f0b429; }
.lb-rank.silver { color: #b0bec5; }
.lb-rank.bronze { color: #a0624a; }
.lb-name { flex: 1; font-weight: 600; }
.lb-val { font-size: 0.9rem; color: var(--teal); font-weight: 700; }

/* ADMIN overrides */
.admin-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat-box { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; text-align: center; }
.stat-box .num { font-size: 1.9rem; font-weight: 800; color: var(--teal); }
.stat-box .lbl { font-size: 0.78rem; color: var(--muted); margin-top: 4px; }
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--muted);
}
.upload-zone:hover, .upload-zone.drag { border-color: var(--teal); color: var(--teal); background: rgba(0,201,167,0.04); }
.upload-zone input { display: none; }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th { color: var(--muted); text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--border); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.5px; }
td { padding: 10px 6px; border-bottom: 1px solid var(--border); }
.badge-admin { background: var(--gold); color: #0d1b2e; font-size: 0.68rem; padding: 2px 8px; border-radius: 10px; font-weight: 700; }
.btn-sm { font-size: 0.8rem; padding: 5px 12px; border-radius: 8px; border: 1px solid var(--border); cursor: pointer; background: var(--card2); color: var(--text); transition: all 0.2s; }
.btn-sm:hover { border-color: var(--teal); }
.btn-danger { border-color: var(--wrong) !important; color: var(--wrong) !important; }
.btn-danger:hover { background: var(--wrong) !important; color: white !important; }
.progress-msg { padding: 10px 14px; border-radius: 8px; background: var(--correct-bg); color: var(--correct); margin-top: 10px; display: none; font-size: 0.88rem; }
.progress-msg.error { background: var(--wrong-bg); color: var(--wrong); }
.admin-tabs { display: flex; gap: 8px; margin-bottom: 20px; flex-wrap: wrap; }
.admin-tabs button { padding: 8px 16px; border-radius: 20px; border: 1px solid var(--border); background: transparent; color: var(--muted); cursor: pointer; font-size: 0.85rem; transition: all 0.2s; }
.admin-tabs button.active { background: var(--teal); color: #0d1b2e; border-color: var(--teal); font-weight: 700; }
.manual-group h3 { color: var(--teal); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; padding-bottom: 6px; border-bottom: 1px solid var(--border); margin: 16px 0 8px; }
.module-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 4px; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.module-item:last-child { border-bottom: none; }
select { background: var(--surface); border: 1px solid var(--border); color: var(--text); padding: 10px 12px; border-radius: 10px; font-size: 0.9rem; width: 100%; margin-bottom: 10px; outline: none; }

/* Resume banner */
.resume-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, #1a3a2a, #1e2d45);
  border: 1.5px solid var(--teal);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 14px;
  color: var(--text);
}
.btn-resume {
  background: var(--teal);
  color: #0d1b2e;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
  font-size: 0.88rem;
  white-space: nowrap;
  flex-shrink: 0;
  margin-left: 12px;
}

/* View reference button (correct answer) */
.btn-show-pdf-correct {
  border-color: var(--muted) !important;
  color: var(--muted) !important;
  opacity: 0.7;
}
.btn-show-pdf-correct:hover {
  border-color: var(--gold) !important;
  color: var(--gold) !important;
  opacity: 1;
  background: rgba(240,180,41,0.05) !important;
}

/* ── TOPIC CARDS ─────────────────────────────────────────────────────────── */
.topic-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 14px 16px; margin-bottom: 8px; cursor: pointer; transition: all 0.2s;
}
.topic-card:hover { border-color: var(--teal); }
.topic-icon { font-size: 1.6rem; flex-shrink: 0; }
.topic-title { font-weight: 600; font-size: 0.95rem; }
.topic-sections-count { font-size: 0.75rem; color: var(--muted); margin-top: 2px; }
.topic-header { text-align: center; padding: 24px 16px; }

/* ── TOPIC SECTIONS ──────────────────────────────────────────────────────── */
.topic-section { margin-bottom: 12px; }
.section-label {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  color: var(--teal); margin-bottom: 10px;
}
.topic-intro { line-height: 1.7; color: #c5d0e8; font-size: 0.95rem; margin: 0; }
.key-facts-list { margin: 0; padding-left: 20px; }
.key-facts-list li { padding: 5px 0; color: #c5d0e8; font-size: 0.9rem; line-height: 1.5; }
.procedure-list { margin: 0; padding-left: 20px; }
.procedure-list li { padding: 5px 0; color: #c5d0e8; font-size: 0.9rem; line-height: 1.5; }
.topic-callout {
  border-radius: 10px; padding: 14px 16px; margin-bottom: 12px;
  font-size: 0.9rem; line-height: 1.6;
}
.warning-callout { background: rgba(255,61,90,0.1); border-left: 4px solid var(--wrong); color: #ffb3be; }
.caution-callout { background: rgba(240,180,41,0.1); border-left: 4px solid var(--gold); color: #ffd97a; }
.note-callout { background: rgba(0,201,167,0.08); border-left: 4px solid var(--teal); color: #a0f0e0; }
.callout-label { font-weight: 800; font-size: 0.8rem; letter-spacing: 0.5px; margin-bottom: 6px; }
.limits-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.limit-item { background: var(--surface); border-radius: 10px; padding: 12px; text-align: center; }
.limit-val { font-size: 1.2rem; font-weight: 800; color: var(--teal); }
.limit-desc { font-size: 0.75rem; color: var(--muted); margin-top: 4px; }
.topic-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.topic-table th { background: var(--surface); color: var(--teal); padding: 8px; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.5px; text-align: left; }
.topic-table td { padding: 8px; border-bottom: 1px solid var(--border); color: #c5d0e8; }
.table-footnotes { margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--border); font-size: 0.76rem; color: var(--muted); line-height: 1.5; }
.table-footnotes div { margin-bottom: 4px; }
.table-footnotes div:last-child { margin-bottom: 0; }

/* ── BRIEFINGS ───────────────────────────────────────────────────────────── */
.briefing-section { padding: 14px 0; border-bottom: 1px solid var(--border); }
.briefing-section:last-child { border-bottom: none; }
.briefing-section-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.briefing-num { width: 28px; height: 28px; border-radius: 50%; background: var(--teal); color: #0d1b2e; font-weight: 800; font-size: 0.85rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.briefing-section-title { font-weight: 700; font-size: 0.95rem; flex: 1; }
.briefing-time { font-size: 0.78rem; color: var(--gold); background: rgba(240,180,41,0.1); padding: 3px 8px; border-radius: 8px; white-space: nowrap; }
.briefing-points { margin: 0 0 8px 0; padding-left: 20px; }
.briefing-points li { padding: 4px 0; font-size: 0.88rem; color: #c5d0e8; line-height: 1.5; }
.briefing-discussion { font-size: 0.85rem; color: var(--muted); padding: 8px 12px; background: var(--surface); border-radius: 8px; margin-top: 6px; }

/* ── PDF SCROLL ──────────────────────────────────────────────────────────── */
.pdf-scroll-container {
  background: var(--surface); border-radius: 12px;
  padding: 10px; margin-top: 10px;
  max-height: 520px; overflow-y: auto;
  scroll-snap-type: y mandatory;
  -webkit-overflow-scrolling: touch;
}
.pdf-page-wrap {
  scroll-snap-align: start;
  margin-bottom: 14px;
}
.pdf-page-wrap:last-child { margin-bottom: 0; }
.pdf-page-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.5px;
  color: var(--muted); margin-bottom: 5px; padding-left: 2px;
}
.pdf-page-ref .pdf-page-label { color: var(--gold); }
.pdf-page-ref canvas { outline: 2px solid var(--gold); border-radius: 4px; }
.pdf-loading-msg { text-align: center; padding: 30px; color: var(--muted); font-size: 0.85rem; }

/* ── FLAGGING ────────────────────────────────────────────────────────────── */
.btn-flag {
  background: transparent; border: 1px solid var(--border);
  color: var(--muted); padding: 8px 14px; border-radius: 8px;
  cursor: pointer; font-size: 0.82rem; text-align: center;
  width: 100%; margin-top: 4px; transition: all 0.2s;
}
.btn-flag:hover { border-color: var(--gold); color: var(--gold); }

/* ── PACKAGE BUILDER ─────────────────────────────────────────────────────── */
.pkg-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pkg-row .btn-sm { flex-shrink: 0; }

/* ── FIGURES ─────────────────────────────────────────────────────────────── */
.topic-figure { padding-bottom: 12px; }
.figure-canvas-wrap { border-radius: 8px; overflow: hidden; background: #fff; }
.figure-loading { padding: 30px; text-align: center; color: var(--muted); font-size: 0.85rem; background: var(--surface); }
.figure-error { padding: 20px; text-align: center; color: var(--muted); font-size: 0.82rem; background: var(--surface); border-radius: 8px; }
.figure-caption { font-size: 0.8rem; color: var(--muted); margin-top: 8px; text-align: center; font-style: italic; }

/* ── FIGURE IMAGES & CLEAR QUIZ ──────────────────────────────────────────── */
.figure-img { border-radius: 8px; }
.btn-clear-quiz {
  background: transparent; border: 1px solid var(--border);
  color: var(--muted); width: 32px; border-radius: 8px;
  cursor: pointer; font-size: 0.9rem;
}
.btn-clear-quiz:hover { border-color: var(--wrong); color: var(--wrong); }

/* ── FIGURE LEGEND (numbered callouts) ───────────────────────────────────── */
.legend-list { list-style: none; margin: 0; padding: 0; }
.legend-list li { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); align-items: flex-start; }
.legend-list li:last-child { border-bottom: none; }
.legend-num {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%;
  background: #2c5cc5; color: #fff; font-weight: 800; font-size: 0.82rem;
  display: flex; align-items: center; justify-content: center; margin-top: 1px;
}
.legend-body { flex: 1; }
.legend-name { font-weight: 700; font-size: 0.9rem; color: var(--text); margin-bottom: 2px; }
.legend-desc { font-size: 0.85rem; color: #c5d0e8; line-height: 1.5; }

/* ── WARNINGS/CAUTIONS/NOTES SUMMARY ─────────────────────────────────────── */
.wcn-filters { display: flex; gap: 8px; flex-wrap: wrap; }
.wcn-filter {
  background: var(--card2); border: 1px solid var(--border); color: var(--muted);
  padding: 7px 13px; border-radius: 20px; cursor: pointer; font-size: 0.82rem;
  transition: all 0.2s;
}
.wcn-filter.active { background: var(--teal); color: #0d1b2e; border-color: var(--teal); font-weight: 700; }
.wcn-item { margin-bottom: 14px; }
.wcn-section-header {
  font-size: 0.78rem; font-weight: 700; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 6px; padding-left: 2px;
}

.wcn-page { font-weight: 600; color: var(--muted); font-size: 0.72rem; margin-left: 4px; }

/* ── FLASHCARDS (aircrew procedures) ─────────────────────────────────────── */
.fc-phase-card { padding: 6px 14px; margin-bottom: 14px; }
.fc-step { border-bottom: 1px solid var(--border); padding: 10px 0; }
.fc-step:last-child { border-bottom: none; }
.fc-step-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.fc-step-row.fc-tappable { cursor: pointer; }
.fc-step-item { flex: 1; font-size: 0.92rem; color: var(--text); line-height: 1.4; }
.fc-amp-hint { color: var(--teal); font-weight: 800; letter-spacing: 1px; }
.fc-step-response { flex-shrink: 0; font-size: 0.88rem; font-weight: 700; color: var(--gold); text-align: right; max-width: 40%; }
.fc-step-response.fc-hidden { color: var(--muted); font-weight: 400; font-style: italic; cursor: pointer; }
.fc-amplified { margin-top: 8px; padding-left: 4px; display: flex; flex-direction: column; gap: 6px; }
.fc-amp-item { font-size: 0.85rem; line-height: 1.5; padding: 8px 10px; border-radius: 8px; background: var(--card2); color: #c5d0e8; }
.fc-amp-item.fc-amp-warning { background: rgba(255,61,90,0.1); color: var(--wrong); }
.fc-amp-item.fc-amp-caution { background: rgba(255,190,60,0.1); color: var(--gold); }
.fc-amp-item.fc-amp-note { background: var(--card2); color: #c5d0e8; }