:root {
  color-scheme: light;
  --ink: #15201c;
  --ink-soft: #55635d;
  --paper: #f4f1e9;
  --surface: #fffdf8;
  --surface-2: #ebe7dd;
  --line: #d9d5ca;
  --forest: #123b31;
  --forest-2: #1b5948;
  --mint: #9de3bd;
  --mint-pale: #e2f5e9;
  --orange: #ee7848;
  --orange-pale: #fff0e9;
  --yellow: #f2ce71;
  --red: #b94336;
  --red-pale: #fde9e6;
  --shadow: 0 18px 48px rgba(33, 47, 41, 0.09);
  --radius: 22px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:disabled { opacity: .46; cursor: not-allowed; transform: none !important; }
button:focus-visible, a:focus-visible, textarea:focus-visible, input:focus-visible {
  outline: 3px solid rgba(238, 120, 72, 0.34);
  outline-offset: 2px;
}

.loading-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: var(--forest);
  color: white;
}
.loader { width: 38px; height: 38px; border: 4px solid rgba(255,255,255,.2); border-top-color: var(--mint); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(380px, 1.08fr) minmax(420px, .92fr);
  background: var(--forest);
  overflow: hidden;
}
.login-story {
  position: relative;
  padding: clamp(42px, 7vw, 100px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  isolation: isolate;
}
.login-story::before, .login-story::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  z-index: -1;
  filter: blur(1px);
}
.login-story::before { width: 520px; height: 520px; right: -160px; top: 14%; background: rgba(157, 227, 189, .1); }
.login-story::after { width: 280px; height: 280px; right: 6%; bottom: -90px; background: rgba(238, 120, 72, .16); }
.brand { display: flex; align-items: center; gap: 12px; color: white; font-family: Manrope, sans-serif; font-weight: 800; letter-spacing: -.03em; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center;
  background: var(--orange); color: white; font-size: 14px; letter-spacing: -.08em;
  box-shadow: 0 9px 28px rgba(238,120,72,.24);
}
.login-copy { max-width: 700px; padding: 80px 0; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--mint); font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: .14em; }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; }
.login-copy h1 { margin: 20px 0 22px; color: white; max-width: 620px; font: 800 clamp(44px, 6vw, 78px)/.99 Manrope, sans-serif; letter-spacing: -.06em; }
.login-copy p { color: rgba(255,255,255,.7); font-size: clamp(17px, 2vw, 21px); line-height: 1.55; max-width: 600px; }
.proof-row { display: flex; flex-wrap: wrap; gap: 12px; }
.proof-pill { padding: 10px 14px; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; color: rgba(255,255,255,.76); font-size: 13px; background: rgba(255,255,255,.04); }
.login-panel { background: var(--paper); padding: clamp(36px, 6vw, 90px); display: grid; align-items: center; }
.login-card { width: min(440px, 100%); margin: auto; }
.login-card h2 { margin: 0 0 10px; font: 800 36px/1.15 Manrope, sans-serif; letter-spacing: -.045em; }
.login-card > p { color: var(--ink-soft); line-height: 1.55; margin-bottom: 28px; }
.role-list { display: grid; gap: 12px; }
.role-button {
  width: 100%; display: grid; grid-template-columns: 46px 1fr auto; align-items: center; gap: 14px;
  border: 1px solid var(--line); border-radius: 17px; background: var(--surface); color: var(--ink);
  padding: 15px; text-align: left; cursor: pointer; transition: .18s ease;
}
.role-button:hover { transform: translateY(-2px); border-color: var(--forest-2); box-shadow: 0 10px 30px rgba(24,55,45,.08); }
.role-icon { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--mint-pale); color: var(--forest); font-weight: 800; }
.role-button strong { display: block; font-family: Manrope, sans-serif; }
.role-button small { display: block; color: var(--ink-soft); margin-top: 3px; }
.role-arrow { color: var(--forest-2); font-size: 20px; }
.google-button, .primary-button, .secondary-button, .danger-button, .text-button {
  border: 0; border-radius: 13px; padding: 12px 17px; font-weight: 700; cursor: pointer; transition: .16s ease;
}
.google-button, .primary-button { background: var(--forest); color: white; }
.google-button { display: flex; width: 100%; justify-content: center; text-decoration: none; margin-top: 12px; }
.primary-button:hover, .google-button:hover { background: var(--forest-2); transform: translateY(-1px); }
.secondary-button { background: var(--surface-2); color: var(--ink); }
.secondary-button:hover { background: #ded9ce; }
.danger-button { background: var(--red-pale); color: var(--red); }
.text-button { background: transparent; color: var(--ink-soft); padding: 8px 10px; }
.button-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.divider { height: 1px; background: var(--line); margin: 24px 0; }
.security-note { display: flex; gap: 11px; font-size: 13px; color: var(--ink-soft); line-height: 1.45; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 250px 1fr; }
.sidebar { position: sticky; top: 0; height: 100vh; padding: 26px 18px; background: var(--forest); color: white; display: flex; flex-direction: column; z-index: 5; }
.sidebar .brand { padding: 0 8px 28px; }
.sidebar nav { display: grid; gap: 6px; }
.nav-label { padding: 12px 12px 6px; color: rgba(255,255,255,.42); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .13em; }
.nav-item { display: flex; align-items: center; gap: 11px; padding: 11px 12px; border: 0; border-radius: 12px; color: rgba(255,255,255,.66); background: transparent; text-align: left; cursor: pointer; font-weight: 600; }
.nav-item:hover, .nav-item.active { background: rgba(255,255,255,.09); color: white; }
.nav-dot { width: 8px; height: 8px; border-radius: 50%; border: 2px solid currentColor; }
.sidebar-user { margin-top: auto; display: grid; grid-template-columns: 38px 1fr auto; align-items: center; gap: 10px; padding: 14px 8px 2px; border-top: 1px solid rgba(255,255,255,.12); }
.avatar { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--mint); color: var(--forest); font-weight: 800; }
.sidebar-user strong { display: block; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user small { display: block; color: rgba(255,255,255,.48); text-transform: capitalize; }
.logout-button { color: rgba(255,255,255,.64); background: transparent; border: 0; cursor: pointer; padding: 6px; }

.main { min-width: 0; padding: 32px clamp(22px, 4vw, 56px) 60px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 32px; }
.topbar h1 { margin: 0; font: 800 clamp(28px, 4vw, 42px)/1.1 Manrope, sans-serif; letter-spacing: -.045em; }
.topbar p { margin: 7px 0 0; color: var(--ink-soft); }
.role-badge, .status-badge, .tag { display: inline-flex; align-items: center; gap: 6px; border-radius: 999px; font-weight: 700; }
.role-badge { padding: 8px 12px; color: var(--forest); background: var(--mint-pale); text-transform: capitalize; font-size: 12px; }
.status-badge { padding: 6px 10px; font-size: 11px; text-transform: uppercase; letter-spacing: .07em; }
.status-draft, .status-locked { color: #835119; background: #fff1ce; }
.status-approved, .status-completed { color: #176040; background: var(--mint-pale); }
.status-rejected { color: var(--red); background: var(--red-pale); }
.status-active, .status-in_progress { color: #245a7d; background: #e7f3fb; }
.status-awaiting_manager { color: #684e13; background: #fff1bd; }

.notice { padding: 20px 22px; border-radius: 18px; display: grid; grid-template-columns: auto 1fr auto; align-items: start; gap: 15px; margin-bottom: 26px; }
.notice.locked { background: #fff4d9; border: 1px solid #ead89b; }
.notice.ready { background: var(--mint-pale); border: 1px solid #b5dec7; }
.notice-icon { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; background: rgba(255,255,255,.64); }
.notice h3 { margin: 0 0 5px; font: 700 15px Manrope, sans-serif; }
.notice p { margin: 0; color: var(--ink-soft); line-height: 1.45; font-size: 14px; }

.stats-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin-bottom: 30px; }
.stat-card, .card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 1px 0 rgba(255,255,255,.75) inset; }
.stat-card { padding: 20px; }
.stat-label { color: var(--ink-soft); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.stat-value { margin-top: 10px; font: 800 30px Manrope, sans-serif; letter-spacing: -.05em; }
.stat-foot { margin-top: 5px; color: var(--ink-soft); font-size: 12px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 16px; margin: 34px 0 16px; }
.section-head h2 { margin: 0; font: 800 23px Manrope, sans-serif; letter-spacing: -.035em; }
.section-head p { margin: 5px 0 0; color: var(--ink-soft); font-size: 14px; }
.scenario-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 15px; }
.scenario-card { min-height: 230px; padding: 22px; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.scenario-number { color: var(--orange); font: 800 12px Manrope, sans-serif; letter-spacing: .1em; }
.scenario-card h3 { margin: 14px 0 8px; font: 700 18px/1.26 Manrope, sans-serif; letter-spacing: -.025em; }
.scenario-card p { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.5; }
.difficulty { display: flex; gap: 3px; margin: 12px 0 18px; }
.difficulty i { width: 16px; height: 4px; border-radius: 5px; background: var(--line); }
.difficulty i.on { background: var(--orange); }
.scenario-card .primary-button { margin-top: auto; align-self: flex-start; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
.tag { padding: 5px 8px; background: var(--surface-2); color: var(--ink-soft); font-size: 10px; }

.history-list, .review-list { display: grid; gap: 10px; }
.history-item { display: grid; grid-template-columns: minmax(180px,1fr) auto auto auto; align-items: center; gap: 20px; padding: 15px 18px; }
.history-item strong { display: block; }
.history-item small { color: var(--ink-soft); }
.score-number { font: 800 21px Manrope, sans-serif; }

.workspace-shell { max-width: 1440px; margin: 0 auto; }
.workspace-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 18px; }
.back-button { border: 0; background: transparent; color: var(--ink-soft); cursor: pointer; font-weight: 700; padding: 8px 0; }
.workspace-grid { display: grid; grid-template-columns: 270px minmax(400px, 1fr) 330px; gap: 16px; align-items: start; }
.case-panel, .chat-panel, .coach-panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.panel-pad { padding: 22px; }
.case-label { color: var(--orange); font-size: 11px; text-transform: uppercase; font-weight: 800; letter-spacing: .12em; }
.case-panel h2 { font: 800 22px/1.2 Manrope,sans-serif; letter-spacing: -.04em; margin: 10px 0; }
.case-meta { display: grid; gap: 14px; margin-top: 22px; }
.meta-item span { display: block; color: var(--ink-soft); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; }
.meta-item strong { display: block; margin-top: 5px; font-size: 13px; text-transform: capitalize; }
.integrity-note { margin-top: 22px; padding: 13px; border-radius: 13px; background: var(--mint-pale); color: var(--forest); font-size: 12px; line-height: 1.5; }
.chat-head { padding: 17px 20px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); }
.lead-avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: #d8e4de; color: var(--forest); font-weight: 800; }
.chat-head strong { display: block; }
.chat-head small { display: flex; align-items: center; gap: 5px; color: var(--ink-soft); }
.online-dot { width: 6px; height: 6px; background: #3da76c; border-radius: 50%; }
.messages { height: min(58vh, 590px); min-height: 430px; overflow-y: auto; padding: 24px; background: #f7f5ef; display: flex; flex-direction: column; gap: 12px; }
.message { max-width: 78%; display: grid; gap: 4px; }
.message.lead { align-self: flex-start; }
.message.trainee { align-self: flex-end; }
.bubble { padding: 11px 14px; border-radius: 17px; line-height: 1.45; font-size: 14px; white-space: pre-wrap; overflow-wrap: anywhere; }
.lead .bubble { background: white; border: 1px solid #e1ddd4; border-bottom-left-radius: 5px; }
.trainee .bubble { background: var(--forest); color: white; border-bottom-right-radius: 5px; }
.message time { color: #8c958f; font-size: 10px; padding: 0 4px; }
.trainee time { text-align: right; }
.composer { padding: 14px; border-top: 1px solid var(--line); }
.composer textarea { width: 100%; min-height: 82px; max-height: 160px; resize: vertical; border: 1px solid var(--line); background: white; border-radius: 14px; padding: 12px 13px; color: var(--ink); }
.composer-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 10px; }
.composer-foot small { color: var(--ink-soft); }
.coach-panel { position: sticky; top: 20px; }
.coach-empty { padding: 30px 22px; text-align: center; }
.coach-orb { width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 18px; background: var(--mint-pale); display: grid; place-items: center; color: var(--forest); font: 800 24px Manrope,sans-serif; }
.coach-empty h3 { margin: 0; font: 700 17px Manrope,sans-serif; }
.coach-empty p { color: var(--ink-soft); font-size: 13px; line-height: 1.5; }
.score-hero { padding: 23px; background: var(--forest); color: white; }
.score-hero .score { font: 800 52px/1 Manrope,sans-serif; letter-spacing: -.07em; }
.score-hero .score span { font-size: 18px; color: rgba(255,255,255,.55); letter-spacing: 0; }
.score-hero p { color: rgba(255,255,255,.66); font-size: 12px; margin: 8px 0 0; }
.category-list { display: grid; gap: 12px; margin: 17px 0; }
.category-row { display: grid; grid-template-columns: 1fr auto; gap: 5px; font-size: 12px; }
.category-bar { grid-column: 1/-1; height: 6px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.category-bar i { display: block; height: 100%; background: var(--forest-2); border-radius: inherit; }
.feedback-block { padding: 14px; border-radius: 13px; margin-top: 12px; }
.feedback-block.warning { background: var(--orange-pale); }
.feedback-block.good { background: var(--mint-pale); }
.feedback-block h4 { margin: 0 0 8px; font: 700 12px Manrope,sans-serif; text-transform: uppercase; letter-spacing: .07em; }
.feedback-block ul { margin: 0; padding-left: 17px; font-size: 12px; line-height: 1.5; }
.better-response { padding: 14px; border-left: 3px solid var(--orange); background: #faf1e9; border-radius: 0 12px 12px 0; font-size: 12px; line-height: 1.55; }

.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.guide-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; }
.guide-list { display: grid; gap: 0; margin-top: 12px; }
.guide-row { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 13px; }
.guide-row strong { white-space: nowrap; color: var(--forest); }
.guide-copy { display: grid; gap: 4px; margin-top: 14px; }
.guide-copy strong { margin-top: 8px; font-size: 12px; color: var(--forest); }
.guide-copy p, .muted-copy { margin: 0; font-size: 13px; color: var(--ink-soft); }
.card-pad { padding: 22px; }
.card h3 { margin: 0 0 7px; font: 700 18px Manrope,sans-serif; }
.card p { color: var(--ink-soft); line-height: 1.5; }
.rule-list { display: grid; gap: 9px; margin-top: 16px; }
.rule-item { display: flex; align-items: flex-start; gap: 10px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 13px; }
.rule-x { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; color: #8d5c18; background: #fff0c6; flex: 0 0 auto; font-weight: 800; }
.audit-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-top: 18px; }
.audit-tile { background: var(--paper); border-radius: 14px; padding: 14px; }
.audit-tile strong { display: block; font: 800 23px Manrope,sans-serif; }
.audit-tile span { display: block; color: var(--ink-soft); font-size: 11px; margin-top: 4px; }
.review-card { padding: 19px 20px; display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; }
.review-card h3 { margin: 0; }
.review-card p { margin: 6px 0 0; color: var(--ink-soft); font-size: 13px; }
.empty-state { padding: 52px 24px; text-align: center; }
.empty-state .empty-icon { width: 58px; height: 58px; margin: auto; border-radius: 18px; background: var(--mint-pale); display: grid; place-items: center; color: var(--forest); font-size: 24px; }
.empty-state h3 { margin: 16px 0 6px; }
.empty-state p { margin: 0 auto; max-width: 460px; }
.review-detail { display: grid; grid-template-columns: 340px 1fr; gap: 16px; }
.decision-box textarea { width: 100%; min-height: 110px; resize: vertical; border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin: 12px 0; }
.approval-form { display: grid; gap: 16px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: grid; gap: 6px; }
.form-field.full { grid-column: 1/-1; }
.form-field label { font-size: 12px; font-weight: 700; color: var(--ink); }
.form-field small { color: var(--ink-soft); font-size: 11px; line-height: 1.4; }
.form-field input, .form-field textarea { width: 100%; border: 1px solid var(--line); background: white; color: var(--ink); border-radius: 11px; padding: 11px 12px; }
.form-field textarea { min-height: 90px; resize: vertical; }
.approval-confirmation { padding: 14px; border-radius: 13px; background: #fff4d9; border: 1px solid #ead89b; }
.offer-catalog { display: grid; gap: 12px; margin-top: 12px; }
.offer-summary { padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: var(--paper); }
.offer-summary.compact { padding: 12px; }
.offer-summary-head { display: flex; justify-content: space-between; gap: 14px; color: var(--forest); }
.offer-summary ul { margin: 9px 0 0; padding-left: 19px; color: var(--ink-soft); font-size: 13px; line-height: 1.5; }
.offer-summary p { margin: 8px 0 0; font-size: 12px; }
.source-line { font-size: 12px; overflow-wrap: anywhere; }
.source-line a { color: var(--forest-2); font-weight: 700; }
.offer-editor { display: grid; gap: 14px; margin-top: 12px; }
.offer-editor-row { padding: 15px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); }
.offer-editor-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.compact-head { align-items: center; margin: 0 0 12px; }
.compact-head h3 { margin: 3px 0 0; overflow-wrap: anywhere; }
.small-button { padding: 8px 11px; font-size: 12px; }
.danger-text { color: var(--red); }
.draft-review { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.section-divider { margin: 24px 0; border: 0; border-top: 1px solid var(--line); }
button:disabled { cursor: not-allowed; opacity: .5; transform: none; }
.attempt-accordion { border-top: 1px solid var(--line); }
.attempt-accordion summary { cursor: pointer; list-style: none; display: grid; grid-template-columns: 1fr auto auto; gap: 12px; padding: 15px 0; align-items: center; }
.attempt-accordion summary::-webkit-details-marker { display: none; }
.mini-transcript { background: var(--paper); border-radius: 13px; padding: 13px; display: grid; gap: 8px; max-height: 300px; overflow: auto; }
.mini-transcript p { margin: 0; font-size: 12px; color: var(--ink); }
.mini-transcript strong { text-transform: capitalize; color: var(--forest-2); }
.toast { position: fixed; z-index: 20; right: 22px; bottom: 22px; max-width: 390px; padding: 13px 16px; border-radius: 12px; color: white; background: #202d28; box-shadow: 0 15px 45px rgba(0,0,0,.18); transform: translateY(100px); opacity: 0; pointer-events: none; transition: .25s ease; }
.toast.show { transform: translateY(0); opacity: 1; }
.toast.error { background: var(--red); }
.proof-pointer {
  position: fixed; left: 0; top: 0; z-index: 9999; width: 24px; height: 24px;
  border: 3px solid #ff4f2e; border-radius: 50%; background: rgba(255,255,255,.72);
  box-shadow: 0 0 0 5px rgba(255,79,46,.16); transform: translate(-50%,-50%);
  pointer-events: none; transition: left .16s linear, top .16s linear, transform .12s ease, background .12s ease;
}
.proof-pointer::after {
  content: "Browser proof"; position: absolute; left: 22px; top: -8px; width: max-content;
  padding: 4px 7px; border-radius: 6px; background: #15201c; color: white;
  font: 700 9px "DM Sans", sans-serif; letter-spacing: .04em;
}
.proof-pointer.pressed { transform: translate(-50%,-50%) scale(.72); background: #ff4f2e; box-shadow: 0 0 0 9px rgba(255,79,46,.26); }
.mobile-header { display: none; }
.mobile-nav { display: none; }

@media (max-width: 1420px) {
  .scenario-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .workspace-grid { grid-template-columns: 230px 1fr; }
  .coach-panel { grid-column: 1/-1; position: static; }
  .coach-panel .panel-pad { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .stats-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 820px) {
  .login-shell { grid-template-columns: 1fr; }
  .login-story { min-height: 42vh; padding: 34px 28px; }
  .login-copy { padding: 60px 0 20px; }
  .login-copy h1 { font-size: 46px; }
  .proof-row { display: none; }
  .login-panel { padding: 42px 24px; }
  .app-shell { display: block; }
  .sidebar { display: none; }
  .mobile-header { display: flex; position: sticky; top: 0; z-index: 7; align-items: center; justify-content: space-between; background: var(--forest); color: white; padding: 12px 18px; }
  .mobile-header .brand-mark { width: 36px; height: 36px; }
  .mobile-nav { display: flex; position: sticky; top: 60px; z-index: 6; gap: 6px; padding: 9px 12px; overflow-x: auto; background: var(--surface); border-bottom: 1px solid var(--line); scrollbar-width: none; }
  .mobile-nav::-webkit-scrollbar { display: none; }
  .mobile-nav .nav-item { flex: 0 0 auto; padding: 8px 11px; color: var(--ink-soft); white-space: nowrap; font-size: 12px; }
  .mobile-nav .nav-item:hover, .mobile-nav .nav-item.active { background: var(--mint-pale); color: var(--forest); }
  .main { padding: 24px 17px 50px; }
  .workspace-grid, .review-detail { grid-template-columns: 1fr; }
  .case-panel { order: 2; }
  .chat-panel { order: 1; }
  .coach-panel { order: 3; }
  .two-column { grid-template-columns: 1fr; }
  .guide-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-field.full { grid-column: auto; }
  .audit-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 560px) {
  .scenario-grid, .stats-grid { grid-template-columns: 1fr; }
  .topbar { align-items: flex-start; }
  .topbar .role-badge { display: none; }
  .notice { grid-template-columns: auto 1fr; }
  .notice .status-badge { grid-column: 2; justify-self: start; }
  .history-item { grid-template-columns: 1fr auto; gap: 8px; }
  .history-item .status-badge { display: none; }
  .workspace-head { align-items: flex-start; }
  .messages { min-height: 390px; height: 52vh; padding: 16px; }
  .message { max-width: 88%; }
  .coach-panel .panel-pad { display: block; }
  .audit-grid { grid-template-columns: 1fr 1fr; }
}