/* OCEAN Big-Five Assessor — guided stepper (Disclaimer → Subject → Assessment → Profile).
   Dark console theme, matching the DSM-5-TR clinician look & feel. */
:root {
  --clin-bg: #0f1720;
  --clin-panel: #16212e;
  --clin-line: #24313f;
  --clin-ink: #e6edf3;
  --clin-muted: #9fb0c0;
  --clin-accent: #4bb3a3;
  --clin-user: #23405a;
}
* { box-sizing: border-box; }
.clin-body {
  margin: 0; min-height: 100vh;
  background: var(--clin-bg); color: var(--clin-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding-bottom: 120px; line-height: 1.55;
}

/* Header */
.clin-header { border-bottom: 1px solid var(--clin-line); background: var(--clin-panel); position: sticky; top: 0; z-index: 20; }
.clin-header-inner { max-width: 900px; margin: 0 auto; padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.clin-title { font-weight: 650; }
.clin-title .brand-mark { color: var(--clin-accent); }
.clin-sub { color: var(--clin-muted); font-weight: 400; font-size: .85rem; }
.clin-actions { display: flex; gap: 8px; align-items: center; }
.clin-ghost { background: transparent; border: 1px solid var(--clin-line); color: var(--clin-muted); padding: 6px 12px; border-radius: 8px; text-decoration: none; font: inherit; font-size: .85rem; cursor: pointer; }
.clin-ghost:hover { color: var(--clin-ink); border-color: var(--clin-accent); }

/* Notice strip */
.notice-strip { background: #0e1a17; border-bottom: 1px solid #1f4a41; color: var(--clin-accent); font-size: .85rem; }
.notice-strip .inner { max-width: 900px; margin: 0 auto; padding: 9px 18px; }

/* Chevron stepper */
.stepper { max-width: 900px; margin: 18px auto 6px; padding: 0 18px; display: flex; gap: 4px; overflow-x: auto; }
.step {
  flex: 1 1 0; position: relative; display: flex; align-items: center; gap: 8px;
  padding: 9px 12px 9px 24px; font-size: .84rem; color: var(--clin-muted); white-space: nowrap;
  background: var(--clin-panel); border: 1px solid var(--clin-line);
  clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 50%, calc(100% - 15px) 100%, 0 100%, 15px 50%);
}
.step:first-child { clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 50%, calc(100% - 15px) 100%, 0 100%); padding-left: 14px; }
.step .chev-num { display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: #0d151e; border: 1px solid var(--clin-line); font-size: .78rem; color: var(--clin-muted); }
.step.is-active { color: var(--clin-ink); background: #1b2b3a; border-color: var(--clin-accent); }
.step.is-active .chev-num { background: var(--clin-accent); color: #06231e; border-color: var(--clin-accent); }
.step.is-done { color: var(--clin-ink); }
.step.is-done .chev-num { font-size: 0; background: #24463f; border-color: #24463f; }
.step.is-done .chev-num::after { content: "✓"; font-size: .8rem; color: var(--clin-accent); }

/* Stage */
.clin-stage { max-width: 900px; margin: 0 auto; padding: 12px 18px; }

/* Input panels */
.input-panel { background: var(--clin-panel); border: 1px solid var(--clin-line); border-radius: 14px; padding: 26px; margin-top: 12px; }
.input-panel h1 { margin: 0 0 8px; font-size: 1.5rem; }
.panel-lede { color: var(--clin-muted); margin: 0 0 14px; line-height: 1.55; }
.panel-lede strong { color: var(--clin-ink); }
.in-label { display: block; font-weight: 600; margin: 14px 0 6px; font-size: .95rem; }
.input-panel textarea { width: 100%; box-sizing: border-box; resize: vertical; background: #0d151e; color: var(--clin-ink); border: 1px solid var(--clin-line); border-radius: 12px; padding: 12px 14px; font: inherit; line-height: 1.5; }
.input-panel textarea:focus { outline: none; border-color: var(--clin-accent); }
.panel-actions { display: flex; align-items: center; gap: 14px; margin-top: 18px; flex-wrap: wrap; }
.btn-analyse { background: var(--clin-accent); color: #06231e; border: 0; border-radius: 999px; padding: 11px 22px; font: inherit; font-weight: 700; cursor: pointer; }
.btn-analyse:hover { filter: brightness(1.08); }
.btn-analyse:disabled { opacity: .5; cursor: progress; }
.clin-hint { color: var(--clin-muted); font-size: .84rem; }

/* Mode toggle */
.mode-toggle { display: flex; gap: 8px; margin: 4px 0 8px; flex-wrap: wrap; }
.mode-btn { background: #0d151e; border: 1px solid var(--clin-line); color: var(--clin-muted); border-radius: 10px; padding: 12px 16px; font: inherit; cursor: pointer; text-align: left; flex: 1 1 220px; }
.mode-btn .mb-title { display: block; font-weight: 650; color: var(--clin-ink); margin-bottom: 2px; }
.mode-btn .mb-desc { display: block; font-size: .82rem; color: var(--clin-muted); line-height: 1.4; }
.mode-btn.active { border-color: var(--clin-accent); background: #12222b; }
.mode-btn.active .mb-title { color: var(--clin-accent); }

/* IPIP Yes/No questionnaire */
.q-progress { color: var(--clin-muted); font-size: .85rem; margin: 4px 0 12px; position: sticky; top: 56px; background: var(--clin-panel); padding: 6px 0; z-index: 5; }
.q-progress #q-count { color: var(--clin-accent); font-weight: 700; }
.q-list { display: flex; flex-direction: column; gap: 8px; margin: 0; }
.q-item { background: #0d151e; border: 1px solid var(--clin-line); border-radius: 10px; padding: 12px 14px; }
.q-item.answered { border-color: #24463f; }
.q-item.unanswered { border-color: #6a2a2a; background: #241315; }
.q-text { font-size: .93rem; line-height: 1.4; margin-bottom: 10px; }
.q-num { display: inline-grid; place-items: center; min-width: 22px; height: 22px; border-radius: 50%; background: #16212e; border: 1px solid var(--clin-line); color: var(--clin-muted); font-size: .72rem; margin-right: 10px; vertical-align: middle; }
/* five equal, single-click option pills */
.q-opts { display: flex; gap: 6px; flex-wrap: wrap; }
.q-opt { flex: 1 1 0; min-width: 92px; display: inline-flex; align-items: center; justify-content: center; gap: 7px; text-align: center;
  background: #16212e; border: 1px solid var(--clin-line); border-radius: 8px; padding: 9px 8px; font-size: .8rem; cursor: pointer; color: var(--clin-muted); user-select: none; }
.q-opt:hover { border-color: var(--clin-accent); color: var(--clin-ink); }
.q-opt input { accent-color: var(--clin-accent); margin: 0; flex: none; }
.q-opt:has(input:checked) { background: #12332c; border-color: var(--clin-accent); color: var(--clin-ink); font-weight: 600; }
/* Red → green diverging scale (1 Very Inaccurate … 5 Very Accurate) */
.q-opt:has(input[value="1"]) { border-left: 4px solid #c0453f; }
.q-opt:has(input[value="2"]) { border-left: 4px solid #cf7a33; }
.q-opt:has(input[value="3"]) { border-left: 4px solid #c2a53a; }
.q-opt:has(input[value="4"]) { border-left: 4px solid #7fae4b; }
.q-opt:has(input[value="5"]) { border-left: 4px solid #3f9d5a; }
.q-opt:has(input[value="1"]) input { accent-color: #c0453f; }
.q-opt:has(input[value="2"]) input { accent-color: #cf7a33; }
.q-opt:has(input[value="3"]) input { accent-color: #c2a53a; }
.q-opt:has(input[value="4"]) input { accent-color: #7fae4b; }
.q-opt:has(input[value="5"]) input { accent-color: #3f9d5a; }
.q-opt:has(input[value="1"]:checked) { background: #3a1a1a; border-color: #c0453f; color: #ffd9d6; }
.q-opt:has(input[value="2"]:checked) { background: #33260f; border-color: #cf7a33; color: #ffe2c4; }
.q-opt:has(input[value="3"]:checked) { background: #322d10; border-color: #c2a53a; color: #f3e7b0; }
.q-opt:has(input[value="4"]:checked) { background: #20300f; border-color: #7fae4b; color: #d8f0be; }
.q-opt:has(input[value="5"]:checked) { background: #113321; border-color: #3f9d5a; color: #bff0cf; }
@media (max-width: 560px) {
  .q-opts { flex-direction: column; gap: 7px; }
  .q-opt { flex: 1 1 auto; width: 100%; min-width: 0; justify-content: flex-start; padding: 12px 14px; font-size: .88rem; }
}

/* IPIP questionnaire disclosure (legacy, unused) */
.ipip-sheet { margin: 12px 0 4px; background: #0e1a17; border: 1px solid #1f4a41; border-radius: 12px; overflow: hidden; }
.ipip-sheet summary { cursor: pointer; padding: 12px 16px; color: var(--clin-accent); font-weight: 600; font-size: .9rem; }
.ipip-sheet .sheet-body { padding: 8px 16px 16px; border-top: 1px solid #1f4a41; }
.ipip-sheet .scale { color: var(--clin-muted); font-size: .84rem; margin: 6px 0 12px; line-height: 1.5; }
.ipip-sheet ol { margin: 0; padding-left: 26px; columns: 2; column-gap: 26px; }
.ipip-sheet li { color: var(--clin-ink); font-size: .86rem; margin: 3px 0; break-inside: avoid; }
@media (max-width: 620px) { .ipip-sheet ol { columns: 1; } }

/* Disclaimer gate */
.privacy-pill { display: flex; gap: 12px; align-items: flex-start; background: #0e1a17; border: 1px solid #1f4a41; border-left: 4px solid var(--clin-accent); border-radius: 12px; padding: 14px 16px; margin: 4px 0 16px; font-size: .9rem; line-height: 1.5; color: var(--clin-ink); }
.privacy-pill .pp-icon { font-size: 1.2rem; line-height: 1.3; }
.privacy-pill strong { color: #fff; }
.privacy-pill.shield { background: #0e1622; border-color: #22415e; border-left-color: #5a9bd4; }
.scope-note { font-size: .84rem; color: #e8c983; background: #2a2310; border: 1px solid #5a4a20; border-radius: 8px; padding: 8px 12px; margin: 0 0 18px; line-height: 1.45; }
.disclaimer-checks { display: flex; flex-direction: column; gap: 14px; margin: 6px 0 4px; }
.disclaimer-checks label { display: grid; grid-template-columns: 22px 1fr; gap: 8px; align-items: start; color: var(--clin-ink); font-size: .92rem; line-height: 1.5; cursor: pointer; }
.disclaimer-checks input { margin-top: 3px; width: 16px; height: 16px; }

/* PII notes / alerts (dark) */
.pii-note { font-size: .8rem; color: #e8c983; background: #2a2310; border: 1px solid #5a4a20; border-radius: 8px; padding: 7px 10px; margin: 6px 0 0; line-height: 1.4; }
.pii-note strong { color: #f4d98a; }
.pii-alert { font-size: .85rem; color: #ffb4b4; background: #3a1a1a; border: 1px solid #6a2a2a; border-radius: 8px; padding: 8px 11px; margin: 8px 0 0; line-height: 1.4; }
.pii-override { display: flex; align-items: flex-start; gap: 8px; margin-top: 8px; font-weight: 600; cursor: pointer; }
.pii-override input { margin-top: 2px; flex: none; }

/* Case card */
.case-card { margin: 12px 0; }
.case-card-d { background: var(--clin-panel); border: 1px solid var(--clin-line); border-radius: 12px; overflow: hidden; }
.case-card-d summary { cursor: pointer; padding: 12px 16px; color: var(--clin-muted); font-weight: 600; font-size: .9rem; }
.case-card-d summary:hover { color: var(--clin-ink); }
.case-body { padding: 4px 16px 14px; border-top: 1px solid var(--clin-line); }
.cc-sec { margin-top: 12px; }
.cc-sec h4 { margin: 0 0 4px; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--clin-accent); }
.cc-sec p { margin: 0; color: var(--clin-ink); font-size: .92rem; line-height: 1.55; white-space: pre-wrap; }

/* Computed scores panel (answers mode) */
.scores-panel { margin: 16px 0 4px; }
.findings-title { font-size: 1.05rem; color: var(--clin-ink); margin: 18px 0 6px; }
.findings-sub { color: var(--clin-muted); font-size: .85rem; line-height: 1.45; margin: -2px 0 12px; max-width: 74ch; }
.score-row { display: grid; grid-template-columns: 210px 1fr 92px; align-items: center; gap: 12px; padding: 7px 0; }
.score-name { font-weight: 600; font-size: .92rem; }
.score-name .sc-code { color: var(--clin-accent); font-weight: 700; margin-right: 6px; }
.score-track { background: #0d151e; border: 1px solid var(--clin-line); border-radius: 999px; height: 14px; overflow: hidden; }
.score-fill { height: 100%; background: linear-gradient(90deg, #2b5169, #4bb3a3); border-radius: 999px; transition: width .5s ease; }
.score-val { text-align: right; font-size: .84rem; color: var(--clin-muted); }
.score-val .band { color: var(--clin-accent); font-weight: 700; }
@media (max-width: 560px) { .score-row { grid-template-columns: 1fr; gap: 3px; } .score-val { text-align: left; } }

/* Consult log */
.consult { margin-top: 4px; }
.search-status { display: flex; align-items: center; gap: 10px; color: var(--clin-muted); padding: 16px 4px; }
.spinner-sm { width: 18px; height: 18px; border: 2px solid var(--clin-line); border-top-color: var(--clin-accent); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.clin-log { margin-top: 4px; }
.msg { padding: 6px 0; }
.msg-user { display: flex; }
.msg-user .bubble { background: var(--clin-user); border: 1px solid #2d4a63; margin-left: auto; max-width: 80%; white-space: pre-wrap; }
.msg-assistant .bubble { background: transparent; }
.bubble { border-radius: 12px; padding: 12px 16px; line-height: 1.6; }
.bubble p { margin: 0 0 10px; } .bubble p:last-child { margin-bottom: 0; }
.bubble strong { color: #fff; }
.bubble ul { margin: 4px 0 12px; padding-left: 22px; } .bubble li { margin: 3px 0; }
.bubble code { background: #0c141d; padding: 1px 6px; border-radius: 5px; font-size: .9em; color: #cfe6e0; }
.stream { white-space: pre-wrap; } .stream:empty { display: none; }
.tools { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.tools:empty { display: none; }
.tool-chip { font-size: .82rem; color: var(--clin-muted); background: #0e1a17; border: 1px solid #1f4a41; border-left: 3px solid var(--clin-accent); border-radius: 8px; padding: 6px 10px; }
.tool-chip .tq { color: var(--clin-accent); font-weight: 600; }
.thinking { display: inline-flex; gap: 5px; padding: 6px 2px; }
.thinking .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--clin-muted); opacity: .5; animation: blink 1.2s infinite both; }
.thinking .dot:nth-child(2) { animation-delay: .2s; } .thinking .dot:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%,80%,100% { opacity: .25; } 40% { opacity: .9; } }
.err { color: #ff9b9b; background: #2a1618; border: 1px solid #522; border-radius: 8px; padding: 8px 12px; margin-top: 8px; font-size: .9rem; }
.err .retry-btn { margin-top: 10px; background: var(--clin-accent); color: #06231e; border: 0; border-radius: 8px; padding: 7px 16px; font: inherit; font-weight: 700; cursor: pointer; }
.err .retry-btn:hover { filter: brightness(1.08); }

/* Markdown tables */
.bubble .md-table { border-collapse: collapse; width: 100%; margin: 8px 0 12px; font-size: .88rem; display: block; overflow-x: auto; }
.bubble .md-table th, .bubble .md-table td { border: 1px solid var(--clin-line); padding: 6px 10px; text-align: left; vertical-align: top; }
.bubble .md-table th { background: #0e1a24; color: #fff; font-weight: 650; }
.bubble .md-table td { color: var(--clin-ink); }
.bubble .md-table tr:nth-child(even) td { background: rgba(255,255,255,.02); }

/* Composer (docked) */
.clin-composer { position: fixed; bottom: 0; left: 0; right: 0; border-top: 1px solid var(--clin-line); background: var(--clin-panel); display: flex; gap: 10px; align-items: flex-end; padding: 12px 18px; max-width: 900px; margin: 0 auto; box-sizing: border-box; }
#msg { flex: 1 1 auto; resize: none; background: #0d151e; color: var(--clin-ink); border: 1px solid var(--clin-line); border-radius: 12px; padding: 12px 14px; font: inherit; line-height: 1.5; max-height: 180px; }
#msg:focus { outline: none; border-color: var(--clin-accent); }
#send { background: var(--clin-accent); color: #06231e; border: 0; border-radius: 10px; padding: 12px 20px; font: inherit; font-weight: 700; cursor: pointer; }
#send:hover { filter: brightness(1.08); } #send:disabled { opacity: .5; cursor: progress; }

/* Generate-profile CTA */
.clin-cta { background: var(--clin-accent); color: #06231e; border: 0; border-radius: 8px; padding: 6px 14px; font: inherit; font-weight: 700; font-size: .85rem; cursor: pointer; white-space: nowrap; }
.clin-cta:hover { filter: brightness(1.08); }
.clin-cta.ready { animation: cta-pulse 1.4s ease-in-out infinite; }
@keyframes cta-pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(75,179,163,.6); } 50% { box-shadow: 0 0 0 6px rgba(75,179,163,0); } }

/* Profile / report stage */
.report-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 6px 0 16px; }
.report-meta label { display: flex; flex-direction: column; gap: 5px; font-size: .82rem; color: var(--clin-muted); }
.report-meta input { background: #0d151e; color: var(--clin-ink); border: 1px solid var(--clin-line); border-radius: 8px; padding: 9px 11px; font: inherit; }
.report-meta input:focus { outline: none; border-color: var(--clin-accent); }
.report-body { color: var(--clin-ink); line-height: 1.6; }
.report-body p { margin: 4px 0 12px; }
.rep-h { color: var(--clin-accent); font-size: 1rem; margin: 20px 0 8px; border-bottom: 1px solid var(--clin-line); padding-bottom: 4px; }
.rep-dx { background: var(--clin-panel); border: 1px solid var(--clin-line); border-left: 3px solid var(--clin-accent); border-radius: 10px; padding: 14px 16px; margin: 10px 0; }
.rep-dx-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.rep-dx-head strong { font-size: 1.05rem; }
.band-pill { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; padding: 3px 9px; border-radius: 999px; color: #06231e; }
.band-High { background: #4bb3a3; } .band-Average { background: #d9b98a; } .band-Low { background: #7a8791; color: #fff; }
.score-track.sc-inline { margin: 2px 0 8px; }
.conf { color: var(--clin-muted); font-size: .8rem; }
.rep-crit h5 { margin: 8px 0 3px; font-size: .82rem; color: var(--clin-muted); text-transform: uppercase; letter-spacing: .03em; }
.rep-crit ul { margin: 0; padding-left: 20px; }
.rep-crit .ticks li { list-style: none; position: relative; padding-left: 20px; }
.rep-crit .ticks li::before { content: "✓"; position: absolute; left: 0; color: #4bb3a3; font-weight: 700; }
.cite-refs { color: var(--clin-muted); font-size: .82rem; }
.report-body .muted { color: var(--clin-muted); }
.report-body a.src-link { color: var(--clin-accent); text-decoration: underline; text-underline-offset: 2px; }
.report-body a.src-link:hover { color: #7fe0d1; }

/* OCEAN 5-bar histogram */
.ocean-chart { display: flex; gap: 10px; align-items: flex-end; justify-content: space-around;
  background: var(--clin-panel); border: 1px solid var(--clin-line); border-radius: 12px;
  padding: 18px 14px 14px; margin: 8px 0 16px; }
.oc-col { flex: 1 1 0; display: flex; flex-direction: column; align-items: center; min-width: 0; }
.oc-val { font-size: .78rem; color: var(--clin-muted); margin-bottom: 6px; white-space: nowrap; }
.oc-val b { color: var(--clin-ink); }
.oc-track { width: 100%; max-width: 60px; height: 150px; background: #0d151e; border: 1px solid var(--clin-line);
  border-radius: 8px 8px 0 0; display: flex; align-items: flex-end; overflow: hidden; }
.oc-fill { width: 100%; background: linear-gradient(180deg, #4bb3a3, #2b5169); border-radius: 6px 6px 0 0;
  min-height: 2px; transition: height .5s ease; }
.oc-col.is-empty .oc-fill { background: #33424f; }
.oc-code { margin-top: 8px; font-weight: 700; color: var(--clin-accent); font-size: 1rem; }
.oc-name { font-size: .68rem; color: var(--clin-muted); text-align: center; line-height: 1.2; margin-top: 2px; }
@media (max-width: 560px) { .oc-track { height: 120px; } .oc-name { display: none; } }
.callout-disc { background: #2a2310; border: 1px solid #5a4a20; color: #e8c983; border-radius: 10px; padding: 10px 12px; font-size: .82rem; line-height: 1.45; margin-bottom: 10px; }
@media (max-width: 620px) { .report-meta { grid-template-columns: 1fr; } }

/* hidden must beat display */
.clin-composer[hidden], .search-status[hidden], .panel-actions[hidden] { display: none !important; }

@media (max-width: 640px) { .msg-user .bubble { max-width: 92%; } }

/* Cross-tool (sibling app) links in the header */
.app-link { border-color: #2f6f63; color: #cfe6e0; }
.app-link:hover { color: #fff; border-color: var(--clin-accent); }