@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&family=Syne:wght@600;800&family=Inter:wght@400;600;800&display=swap');

:root {
  --bg-main:#FFFFFF; --bg-panel:#F8F8F8; --text-main:#000000; --border:#000000;
  --inverse-bg:#000000; --inverse-text:#FFFFFF; --border-width:4px;
  --font-mono:'Space Mono', monospace; --font-display:'Syne', sans-serif; --font-body:'Inter', sans-serif;
  --green:#00C853; --red:#FF1744; --amber:#FFAB00;
  --ease-out-expo:cubic-bezier(0.16, 1, 0.3, 1);
}
body.dark-mode {
  --bg-main:#0a0a0a; --bg-panel:#141414; --text-main:#fff; --border:#fff;
  --inverse-bg:#fff; --inverse-text:#000;
}
* { margin:0; padding:0; box-sizing:border-box; }
body {
  margin:0; overflow:hidden; background:var(--bg-main); color:var(--text-main);
  font-family:var(--font-body); line-height:1.55; height:100dvh;
  display:flex; flex-direction:column; transition:background .3s, color .3s;
}
.app-layout { display:flex; width:100vw; flex:1; min-height:0; overflow:hidden; }

/* ─── Sidebar ───────────────────────────────────────────────────────── */
.sidebar { width:320px; flex-shrink:0; border-right:var(--border-width) solid var(--border); display:flex; flex-direction:column; background:var(--bg-panel); padding:1.5rem; z-index:50; transition:transform .3s cubic-bezier(0.4,0,0.2,1); }
.sidebar-header { margin-bottom:20px; display:flex; align-items:center; gap:12px; justify-content:space-between; flex-wrap:wrap; }
.sidebar-header img { height:35px; filter:grayscale(100%); }
.icon-btn { background:transparent; border:2px solid var(--border); color:var(--text-main); padding:6px 10px; font-size:1rem; cursor:pointer; font-family:var(--font-mono); font-weight:800; }
.icon-btn:hover { background:var(--inverse-bg); color:var(--inverse-text); }
.medical-btn { font-size:0.6rem; letter-spacing:0.08em; padding:6px 8px; white-space:nowrap; }
.medical-btn.active { background:var(--red); color:#fff; border-color:#000; }
.medical-btn.active:hover { background:#c8002c; }
.sidebar-flex-wrapper { flex-grow:1; flex-direction:column; min-height:0; }
.plan-card { margin-bottom:15px; }
.upgrade-btn { padding:10px; font-size:0.8rem; }
.new-chat-btn { margin-bottom:15px; }
.nav-side-btn { display:flex; align-items:center; justify-content:space-between; gap:0.5rem; width:100%; padding:12px 14px; margin-bottom:10px; background:var(--bg-main); color:var(--text-main); border:2px solid var(--border); font-family:var(--font-mono); font-weight:800; font-size:0.78rem; text-transform:uppercase; text-decoration:none; letter-spacing:0.05em; box-shadow:4px 4px 0 var(--border); transition:all 0.2s; cursor:pointer; }
.nav-side-btn:hover { background:var(--inverse-bg); color:var(--inverse-text); transform:translate(-2px,-2px); box-shadow:6px 6px 0 var(--border); }
.history-container { flex-grow:1; overflow-y:auto; min-height:0; border-top:2px dashed #ccc; padding-top:15px; margin-bottom:auto; }
.history-title { font-family:var(--font-mono); font-size:0.9rem; margin-bottom:15px; text-transform:uppercase; color:#666; }
.history-list { display:flex; flex-direction:column; gap:0; }
.history-item { padding:12px; border:2px solid var(--border); font-family:var(--font-mono); font-weight:bold; font-size:0.85rem; background:var(--bg-main); margin-bottom:10px; text-transform:uppercase; display:block; width:100%; text-align:left; cursor:pointer; transition:all 0.15s; color:var(--text-main); }
.history-item.active { background:var(--inverse-bg); color:var(--inverse-text); box-shadow:4px 4px 0 var(--border); }
.history-item strong { font-size:0.72rem; letter-spacing:0.08em; opacity:0.75; }
.history-item span.item-sub { display:block; margin-top:4px; text-transform:none; font-weight:400; font-size:0.8rem; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; max-width:100%; }
.history-preview.redacted { display:inline-block; font-family:var(--font-mono); font-size:0.78rem; font-weight:700; letter-spacing:0.1em; color:#999; background:#f0f0f0; padding:2px 6px; border:1px dashed #bbb; user-select:none; cursor:default; }
body.dark-mode .history-preview.redacted { background:#1a1a1a; color:#666; border-color:#333; }
.dim-note { font-family:var(--font-mono); font-size:0.8rem; color:#666; font-weight:bold; }
.dim { font-family:var(--font-mono); font-size:0.8rem; opacity:0.7; }
.green { color:var(--green); }
.user-controls { border-top:var(--border-width) solid var(--border); padding-top:15px; margin-top:15px; display:flex; flex-direction:column; gap:10px; }
.user-email-text { font-family:var(--font-mono); font-size:0.8rem; font-weight:bold; word-break:break-all; }
.sign-out-btn { padding:10px; }
.guest-title { font-family:var(--font-display); text-transform:uppercase; margin-bottom:10px; font-size:1.1rem; }

/* ─── Workspace ────────────────────────────────────────────────────── */
.workspace { flex:1; display:flex; flex-direction:column; background:var(--bg-main); min-width:0; min-height:0; overflow:hidden; }
.mobile-header { display:none; background:var(--inverse-bg); color:var(--inverse-text); padding:12px 20px; align-items:center; justify-content:space-between; border-bottom:var(--border-width) solid var(--border); z-index:100; flex-shrink:0; }
.mobile-logo-wrap img { height:25px; filter:grayscale(100%) invert(1); }
.menu-btn { background:transparent; border:none; color:var(--inverse-text); font-family:var(--font-mono); font-size:1.5rem; font-weight:bold; cursor:pointer; }

/* ─── Chat ─────────────────────────────────────────────────────────── */
.chat-container { flex:1; min-height:0; overflow-y:auto; padding:2rem 12%; display:flex; flex-direction:column; gap:2rem; scroll-behavior:smooth; }
.empty-state { display:flex; flex-direction:column; align-items:center; justify-content:center; height:100%; text-align:center; gap:1rem; position:relative; overflow:hidden; }
.empty-mesh { position:absolute; inset:0; z-index:0; overflow:hidden; pointer-events:none; }
.empty-grid { display:grid; gap:4px; width:100%; height:100%; padding:0; box-sizing:border-box; }
.empty-grid .neural-cell { background:rgba(0,0,0,0.045); border-radius:2px; transition:background 0.55s ease, box-shadow 0.55s ease; display:block; pointer-events:none; }
.empty-grid .neural-cell.active { background:var(--green); box-shadow:0 0 10px rgba(0,200,83,0.55); transition:background 0.04s ease, box-shadow 0.04s ease; }
body.dark-mode .empty-grid .neural-cell { background:rgba(255,255,255,0.055); }
.empty-state > *:not(.empty-mesh) { position:relative; z-index:2; }
.empty-state h1 { font-family:var(--font-display); font-size:clamp(2rem, 4vw, 3.5rem); text-transform:uppercase; line-height:1.1; margin-bottom:1rem; }
.empty-subtitle { font-family:var(--font-mono); font-weight:bold; font-size:clamp(0.85rem, 1.8vw, 1rem); color:#555; max-width:680px; }
.empty-disclaimer { font-family:var(--font-mono); font-size:0.72rem; opacity:0.6; max-width:600px; }
.model-pills { display:flex; gap:10px; flex-wrap:wrap; justify-content:center; margin-top:0.5rem; }
.obf-model-pill { display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:0.62rem; font-weight:800; letter-spacing:0.14em; text-transform:uppercase; padding:5px 10px; border:2px solid var(--border); background:var(--bg-main); color:var(--text-main); }
.obf-model-pill::before { content:''; width:7px; height:7px; border-radius:50%; background:var(--green); box-shadow:0 0 6px var(--green); }
.badge { display:inline-flex; align-items:center; gap:12px; border:var(--border-width) solid var(--border); padding:10px 22px; border-radius:50px; font-family:var(--font-mono); font-weight:800; font-size:0.82rem; text-transform:uppercase; letter-spacing:0.06em; background:var(--inverse-bg); color:var(--inverse-text); box-shadow:5px 5px 0 var(--border); margin-bottom:1.5rem; }
.badge img { height:20px; }
.badge .groq-logo { height:18px; }

/* ─── Messages ─────────────────────────────────────────────────────── */
.message { max-width:88%; padding:1.5rem; font-size:1.05rem; border:var(--border-width) solid var(--border); box-shadow:6px 6px 0 var(--border); animation:fadeIn .3s ease; word-wrap:break-word; }
@keyframes fadeIn { from { opacity:0; transform:translateY(10px); } to { opacity:1; transform:translateY(0); } }
.message.user { align-self:flex-end; background:var(--inverse-bg); color:var(--inverse-text); border-color:var(--inverse-text); }
.message.ai { align-self:flex-start; background:var(--bg-main); color:var(--text-main); }
.message-img { max-width:100%; width:280px; border:2px solid; border-radius:4px; margin-bottom:10px; display:block; }
.user-img-wrap { position:relative; display:inline-block; max-width:100%; }
.finding-overlay-canvas { pointer-events:none; }
.error-note { color:var(--red); font-weight:bold; font-family:var(--font-mono); text-transform:uppercase; }
.free-note { font-family:var(--font-mono); font-size:0.75rem; color:#666; margin-top:8px; }
.fu-loading { display:flex; align-items:center; gap:10px; font-family:var(--font-mono); font-size:0.78rem; letter-spacing:0.1em; text-transform:uppercase; }
.fu-loading::before { content:''; width:14px; height:14px; border:3px solid rgba(0,0,0,0.1); border-top-color:var(--green); border-radius:50%; animation:spin 1s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }

/* ─── Follow-up meta ───────────────────────────────────────────────── */
.obf-followup-meta { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin-bottom:10px; font-family:var(--font-mono); font-size:0.62rem; font-weight:800; letter-spacing:0.14em; text-transform:uppercase; color:#666; }
.obf-chip { padding:3px 8px; border:1.5px solid var(--border); background:var(--bg-main); color:var(--text-main); }
.obf-chip.zoom { background:var(--amber); color:#000; border-color:#000; }
.obf-chip.conf { background:var(--green); color:#000; border-color:#000; }
.obf-followup-body { line-height:1.65; font-size:1rem; white-space:pre-wrap; }
.obf-followup-citations { margin-top:12px; padding-top:10px; border-top:2px dashed var(--border); font-family:var(--font-mono); font-size:0.72rem; line-height:1.6; color:#666; }
.obf-followup-citations::before { content:'SOURCES'; display:block; margin-bottom:4px; letter-spacing:0.16em; font-weight:800; opacity:0.55; }

/* ─── Step loader ──────────────────────────────────────────────────── */
.step-loader-card { max-width:560px !important; padding:0 !important; overflow:hidden; position:relative; animation:stepLoaderIn 0.5s cubic-bezier(0.16, 1, 0.3, 1); transform-origin:top left; }
@keyframes stepLoaderIn { 0% { opacity:0; transform:translateY(24px) scale(0.98); filter:blur(2px); } 100% { opacity:1; transform:translateY(0) scale(1); filter:blur(0); } }
.step-loader-card.removing { animation:stepLoaderOut 0.35s var(--ease-out-expo) forwards; }
@keyframes stepLoaderOut { 0% { opacity:1; transform:translateY(0) scale(1); } 100% { opacity:0; transform:translateY(-12px) scale(0.98); } }
.step-loader-progress { position:absolute; top:0; left:0; width:100%; height:5px; background:#f0f0f0; overflow:hidden; }
.step-loader-progress-bar { height:100%; width:0%; background:linear-gradient(90deg,#000 0%,#00C853 100%); transition:width .6s var(--ease-out-expo); }
.step-loader-header { display:flex; align-items:center; gap:10px; padding:1rem 1.25rem .85rem; border-bottom:2px dashed var(--border); font-family:var(--font-mono); }
.step-loader-icon { width:16px; height:16px; border:3px solid rgba(0,0,0,0.1); border-top-color:var(--green); border-radius:50%; animation:spin 1s linear infinite; display:inline-block; }
.step-loader-title { flex:1; font-size:0.78rem; font-weight:800; letter-spacing:0.14em; text-transform:uppercase; }
.step-loader-elapsed { font-size:0.72rem; font-weight:700; opacity:0.55; font-variant-numeric:tabular-nums; }
.step-loader-steps { padding:1rem 1.25rem 1.15rem; display:flex; flex-direction:column; gap:.65rem; }
.step-item { display:flex; align-items:flex-start; gap:12px; font-family:var(--font-mono); font-size:0.82rem; font-weight:700; line-height:1.45; }
.step-indicator { width:20px; height:20px; border:2px solid var(--border); border-radius:50%; flex-shrink:0; display:flex; align-items:center; justify-content:center; margin-top:1px; transition:background .35s, border-color .35s; position:relative; }
.step-item.pending .step-indicator { border-color:#d0d0d0; }
.step-item.pending .step-label { color:#999; }
.step-item.running .step-indicator { background:#000; border-color:#000; animation:stepPulse 1.5s infinite; }
.step-item.running .step-indicator::after { content:''; width:6px; height:6px; background:#fff; border-radius:50%; }
.step-item.running .step-label { color:#000; font-weight:800; }
@keyframes stepPulse { 0%,100% { box-shadow:0 0 0 0 rgba(0,200,83,0.55); } 50% { box-shadow:0 0 0 8px rgba(0,200,83,0); } }
.step-item.done .step-indicator { background:var(--green); border-color:#000; }
.step-item.done .step-indicator::after { content:''; width:5px; height:9px; border-right:2.5px solid #fff; border-bottom:2.5px solid #fff; transform:rotate(45deg) translate(-1px,-1px); }
.step-item.done .step-label { opacity:0.55; text-decoration:line-through; text-decoration-thickness:1.5px; text-decoration-color:rgba(0,0,0,0.3); }
.step-item.failed .step-indicator { background:var(--red); border-color:#000; }
.step-detail { margin-left:auto; font-size:0.7rem; opacity:0.55; white-space:nowrap; font-variant-numeric:tabular-nums; }
.step-item.running .step-detail { color:var(--green); font-weight:800; }

/* ─── Report card ──────────────────────────────────────────────────── */
.report-card { max-width:100%; width:100%; padding:0 !important; overflow:hidden; background:var(--bg-main); border:var(--border-width) solid var(--border); box-shadow:10px 10px 0 var(--border); }
.report-letterhead { display:flex; justify-content:space-between; gap:20px; padding:20px 26px; border-bottom:var(--border-width) solid var(--border); flex-wrap:wrap; }
.report-lh-left { display:flex; align-items:center; gap:16px; }
.report-lh-logo { width:54px; height:54px; object-fit:contain; filter:grayscale(100%); }
.report-lh-name { font-family:var(--font-display); font-weight:800; font-size:1.35rem; letter-spacing:-0.02em; text-transform:uppercase; line-height:1; }
.report-lh-tag { font-family:var(--font-mono); font-size:0.62rem; font-weight:700; letter-spacing:0.18em; text-transform:uppercase; opacity:0.55; margin-top:6px; }
.report-lh-right { text-align:right; font-family:var(--font-mono); font-size:0.7rem; font-weight:800; letter-spacing:0.08em; text-transform:uppercase; line-height:1.55; }
.report-lh-date { opacity:0.6; margin-top:2px; }
.report-exam { background:var(--inverse-bg); color:var(--inverse-text); padding:26px 26px 22px; text-align:center; border-bottom:var(--border-width) solid var(--border); }
.report-exam-title { font-family:var(--font-display); font-weight:800; font-size:clamp(1.5rem,3.5vw,2.2rem); text-transform:uppercase; margin:0; line-height:1.05; }
.report-exam-view { font-family:var(--font-mono); font-weight:700; font-size:0.78rem; letter-spacing:0.22em; text-transform:uppercase; margin-top:10px; opacity:0.75; }
.report-exam-model { font-family:var(--font-mono); font-size:0.6rem; font-weight:800; letter-spacing:0.2em; text-transform:uppercase; margin-top:14px; opacity:0.55; }
.report-meta-bar { display:flex; flex-wrap:wrap; border-bottom:var(--border-width) solid var(--border); }
.report-meta-cell { flex:1 1 0; min-width:110px; padding:14px 18px; border-right:2px solid var(--border); display:flex; flex-direction:column; gap:4px; }
.report-meta-cell:last-child { border-right:none; }
.report-meta-cell span { font-family:var(--font-mono); font-size:0.58rem; font-weight:800; letter-spacing:0.18em; text-transform:uppercase; opacity:0.55; }
.report-meta-cell strong { font-family:var(--font-display); font-weight:800; font-size:0.95rem; }
.report-block { border-bottom:var(--border-width) solid var(--border); }
.report-block:last-child { border-bottom:none; }
.report-block-title { display:flex; align-items:center; gap:12px; padding:12px 22px; background:var(--inverse-bg); color:var(--inverse-text); font-family:var(--font-display); font-weight:800; font-size:0.9rem; letter-spacing:0.16em; text-transform:uppercase; margin:0; }
.rbt-num { font-family:var(--font-mono); font-weight:800; font-size:0.68rem; background:var(--green); color:#000; padding:2px 8px; }
.report-block-body { padding:20px 22px; }
.finding-row { display:flex; align-items:flex-start; gap:14px; padding:12px 0; border-bottom:2px dashed var(--border); line-height:1.55; font-size:0.95rem; flex-wrap:wrap; }
.finding-row:first-child { padding-top:0; }
.finding-row:last-child { border-bottom:none; padding-bottom:0; }
.finding-num { font-family:var(--font-mono); font-weight:800; font-size:0.72rem; color:var(--green); min-width:26px; }
.finding-text { flex:1; font-weight:500; min-width:180px; }
.finding-side { display:inline-flex; align-items:center; gap:6px; margin-left:auto; flex-shrink:0; }
.finding-confidence { font-family:var(--font-mono); font-weight:800; font-size:0.68rem; padding:4px 10px; border:2px solid var(--border); background:var(--bg-main); min-width:56px; text-align:center; color:var(--text-main); }
.finding-confidence.high { background:var(--green); color:#fff; }
.finding-confidence.medium { background:var(--amber); color:#000; }
.finding-confidence.low { background:var(--red); color:#fff; }
.finding-confidence.none { background:transparent; color:#888; border-color:#ccc; }
.finding-region-tag { font-family:var(--font-mono); font-size:0.58rem; font-weight:800; letter-spacing:0.08em; text-transform:uppercase; padding:3px 7px; background:var(--bg-main); border:2px solid var(--border); color:var(--text-main); white-space:nowrap; }
.report-impression { font-size:1.08rem; font-weight:700; line-height:1.55; padding:18px 20px; background:#f0fff6; border-left:8px solid var(--green); color:#000; }
.report-advice { font-size:0.98rem; font-weight:500; line-height:1.6; padding:16px 18px; background:#fafafa; font-style:italic; border-left:8px solid var(--border); color:var(--text-main); }
.report-numbered { margin:0; padding:0; list-style:none; counter-reset:rn; }
.report-numbered li { counter-increment:rn; position:relative; padding:12px 0 12px 48px; border-bottom:2px dashed var(--border); font-size:0.95rem; line-height:1.6; }
.report-numbered li:first-child { padding-top:0; }
.report-numbered li:last-child { border-bottom:none; padding-bottom:0; }
.report-numbered li::before { content:counter(rn, decimal-leading-zero); position:absolute; left:0; top:10px; font-family:var(--font-mono); font-weight:800; font-size:0.68rem; background:var(--green); color:#000; border:2px solid var(--border); width:32px; height:24px; display:inline-flex; align-items:center; justify-content:center; }
.report-footer-actions { padding:14px 22px; border-top:2px dashed var(--border); display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }
.explain-btn { font-family:var(--font-mono); font-size:0.72rem; font-weight:800; padding:0.65rem 1.2rem; border:2px solid var(--border); background:var(--bg-main); color:var(--text-main); cursor:pointer; text-transform:uppercase; letter-spacing:0.08em; transition:all 0.15s; }
.explain-btn:hover:not(:disabled) { background:var(--green); color:#000; transform:translate(-2px,-2px); box-shadow:4px 4px 0 var(--border); }
.explain-btn:disabled { opacity:0.6; cursor:wait; }
.report-image-wrap { border-bottom:var(--border-width) solid var(--border); background:#000; padding:16px; text-align:center; }
.report-image { max-width:100%; max-height:520px; display:inline-block; filter:grayscale(100%) contrast(1.05); }

/* ─── Patient explanation ──────────────────────────────────────────── */
.patient-explanation { padding:1rem; border:2px dashed var(--green); background:#f0fff6; margin-top:0.75rem; }
.pe-header { font-family:var(--font-mono); font-size:0.7rem; font-weight:800; letter-spacing:0.12em; color:#008a3a; margin-bottom:0.6rem; text-transform:uppercase; }
.pe-impression { font-size:1rem; font-weight:600; line-height:1.55; margin:0 0 0.5rem; }
.pe-advice { font-size:0.9rem; margin:0; opacity:0.8; }

/* ─── Input container ──────────────────────────────────────────────── */
.input-container { padding:1.5rem 12%; border-top:var(--border-width) solid var(--border); background:var(--bg-main); z-index:10; flex-shrink:0; }
.input-box { display:flex; align-items:flex-end; gap:8px; border:var(--border-width) solid var(--border); padding:8px; background:var(--bg-main); box-shadow:6px 6px 0 var(--border); transition:box-shadow .2s, transform .2s; position:relative; }
.input-box:focus-within { box-shadow:8px 8px 0 var(--border); transform:translate(-2px,-2px); }
.attach-btn { background:var(--inverse-bg); color:var(--inverse-text); border:none; padding:12px; font-family:var(--font-mono); font-size:1.2rem; display:flex; align-items:center; justify-content:center; font-weight:bold; cursor:pointer; flex-shrink:0; }
#chat-input { flex-grow:1; border:none; outline:none; resize:none; font-family:var(--font-mono); font-weight:bold; font-size:16px; padding:10px; max-height:150px; background:transparent; color:var(--text-main); min-width:0; }
.send-btn { background:var(--inverse-bg); color:var(--inverse-text); border:none; padding:12px 20px; font-family:var(--font-mono); font-size:1rem; font-weight:800; text-transform:uppercase; cursor:pointer; flex-shrink:0; position:relative; }
.send-btn:disabled, .attach-btn:disabled { opacity:0.55; cursor:not-allowed !important; }
.send-btn:disabled { color:transparent !important; }
.send-btn:disabled::after { content:''; position:absolute; top:50%; left:50%; width:16px; height:16px; margin:-8px 0 0 -8px; border:3px solid rgba(255,255,255,0.35); border-top-color:var(--inverse-text); border-radius:50%; animation:spin 0.8s linear infinite; }

.scan-mode-toggle { display:flex; gap:0.4rem; margin-bottom:0.6rem; flex-wrap:wrap; }
.mode-btn { font-family:var(--font-mono); font-size:0.68rem; font-weight:800; padding:0.4rem 0.75rem; border:2px solid var(--border); background:var(--bg-main); color:var(--text-main); cursor:pointer; text-transform:uppercase; letter-spacing:0.05em; transition:all 0.15s; }
.mode-btn:hover, .mode-btn.active { background:var(--inverse-bg); color:var(--inverse-text); }
.mode-btn.active { box-shadow:3px 3px 0 var(--green); }
.mode-btn[data-mode="find"].active { box-shadow:3px 3px 0 var(--amber); }

.verify-toggle-row { margin-bottom:0.6rem; }
.verify-toggle { display:flex; align-items:flex-start; gap:0.6rem; padding:0.5rem 0.7rem; border:2px dashed var(--border); background:var(--bg-main); cursor:pointer; }
.verify-toggle input[type=checkbox] { appearance:none; -webkit-appearance:none; width:18px; height:18px; margin-top:2px; border:2px solid var(--border); background:var(--bg-main); cursor:pointer; position:relative; }
.verify-toggle input[type=checkbox]:checked { background:var(--green); border-color:#000; }
.verify-toggle input[type=checkbox]:checked::after { content:'✓'; position:absolute; top:-4px; left:2px; font-family:var(--font-mono); font-weight:900; font-size:0.95rem; color:#000; }
.verify-toggle-label { display:flex; flex-direction:column; gap:2px; font-family:var(--font-mono); font-size:0.72rem; font-weight:800; letter-spacing:0.06em; text-transform:uppercase; line-height:1.35; }
.verify-toggle-label small { font-family:var(--font-body); font-size:0.68rem; font-weight:500; letter-spacing:0; text-transform:none; opacity:0.65; }

/* ─── Attachment preview + export bar ──────────────────────────────── */
#attachment-preview { display:none; margin-bottom:10px; border:2px dashed var(--border); padding:8px; max-width:320px; position:relative; }
#attachment-preview img { max-width:100%; max-height:120px; object-fit:contain; }
#remove-attachment { position:absolute; top:-8px; right:-8px; background:red; color:white; border:2px solid #000; font-weight:bold; padding:2px 7px; font-size:0.75rem; cursor:pointer; }
#scan-mode-badge { font-family:var(--font-mono); font-size:0.7rem; background:#000; color:#fff; font-weight:bold; margin-top:6px; padding:3px 6px; display:inline-block; letter-spacing:0.5px; }
.export-bar { display:flex; gap:0.5rem; margin-top:0.6rem; flex-wrap:wrap; align-items:center; }
.export-btn { font-family:var(--font-mono); font-size:0.7rem; font-weight:800; padding:0.5rem 0.8rem; border:2px solid var(--border); background:var(--bg-main); color:var(--text-main); cursor:pointer; text-transform:uppercase; letter-spacing:0.05em; }
.export-btn:hover { background:var(--inverse-bg); color:var(--inverse-text); }

/* ─── Cards + buttons + modals ─────────────────────────────────────── */
.card { background:var(--bg-main); border:2px solid var(--border); padding:15px; margin-bottom:20px; text-align:center; box-shadow:4px 4px 0 var(--border); }
.btn { background:var(--bg-main); color:var(--text-main); padding:10px 15px; border:2px solid var(--border); font-family:var(--font-mono); font-weight:800; font-size:0.9rem; text-transform:uppercase; width:100%; transition:all .2s; box-shadow:4px 4px 0 var(--border); text-align:center; cursor:pointer; }
.btn.primary { background:var(--inverse-bg); color:var(--inverse-text); }
.btn:active { transform:translate(2px,2px); box-shadow:2px 2px 0 var(--border); }
.btn-xs { font-family:var(--font-mono); font-size:0.7rem; font-weight:800; text-transform:uppercase; letter-spacing:0.1em; padding:8px 14px; border:2px solid var(--border); background:var(--bg-main); color:var(--text-main); cursor:pointer; transition:all 0.15s; }
.btn-xs:hover:not(:disabled) { background:var(--inverse-bg); color:var(--inverse-text); }
.btn-xs.primary { background:var(--inverse-bg); color:var(--inverse-text); }
.btn-xs.primary:hover:not(:disabled) { background:var(--green); color:#000; }
.btn-xs.danger { background:var(--red); color:#fff; border-color:#000; }
.btn-xs.danger:hover:not(:disabled) { background:#fff; color:var(--red); }
.btn-xs:disabled { opacity:0.55; cursor:not-allowed; }
.modal-overlay { position:fixed; top:0; left:0; width:100vw; height:100dvh; background:rgba(255,255,255,0.9); backdrop-filter:blur(5px); display:flex; justify-content:center; align-items:center; z-index:2000; padding:1rem; }
body.dark-mode .modal-overlay { background:rgba(0,0,0,0.9); }
.modal-card { position:relative; width:100%; max-height:90vh; overflow-y:auto; }
.patient-card { max-width:520px; padding:0; text-align:left; }
.auth-card { max-width:450px; padding:3rem 2rem; text-align:center; }
.modal-close { position:absolute; top:15px; right:15px; background:none; border:none; font-family:var(--font-mono); font-size:1.5rem; font-weight:bold; cursor:pointer; color:var(--text-main); }
.modal-title { font-family:var(--font-display); text-transform:uppercase; margin:0 0 10px 0; }
.patient-modal-header { padding:26px 30px 18px; border-bottom:2px solid var(--border); background:var(--bg-panel); }
.pm-eyebrow { font-family:var(--font-mono); font-size:0.68rem; font-weight:800; letter-spacing:0.14em; text-transform:uppercase; color:var(--green); margin-bottom:6px; }
.pm-title { font-family:var(--font-display); font-size:1.5rem; font-weight:800; text-transform:uppercase; margin:0 0 4px; }
.pm-subtitle { font-family:var(--font-mono); font-size:0.78rem; color:#666; margin:0; }
.patient-form { padding:24px 30px 26px; display:flex; flex-direction:column; gap:16px; }
.pf-field { display:flex; flex-direction:column; gap:6px; }
.pf-field label { font-family:var(--font-mono); font-size:0.72rem; font-weight:800; letter-spacing:0.1em; text-transform:uppercase; }
.pf-field input, .pf-field select { font-family:var(--font-mono); font-size:0.95rem; font-weight:700; padding:12px 14px; border:2px solid var(--border); background:var(--bg-main); color:var(--text-main); outline:none; border-radius:0; width:100%; }
.pf-field input:focus, .pf-field select:focus { box-shadow:4px 4px 0 var(--border); transform:translate(-1px,-1px); }
.pf-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.pf-error { padding:10px 14px; background:#ffebee; border:2px solid #d32f2f; color:#b71c1c; font-family:var(--font-mono); font-size:0.78rem; font-weight:700; }
.pf-actions { display:flex; gap:10px; margin-top:6px; }
.pf-actions .btn { flex:1; }
.google-btn { display:flex; align-items:center; justify-content:center; background:var(--bg-main); color:var(--border); border:var(--border-width) solid var(--border); padding:15px 20px; font-family:var(--font-mono); font-weight:800; font-size:1rem; width:100%; text-transform:uppercase; box-shadow:6px 6px 0 var(--border); cursor:pointer; margin-top:1.5rem; }
.auth-logo { height:60px; margin-bottom:1.5rem; filter:grayscale(100%); }
.logged-out-intercept { position:absolute; top:0; left:0; width:100%; height:100%; z-index:20; background:rgba(255,255,255,0.4); backdrop-filter:blur(2px); cursor:pointer; }

/* ─── App loader ───────────────────────────────────────────────────── */
#app-loader { position:fixed; inset:0; background:#fff; z-index:9999999; display:flex; flex-direction:column; justify-content:center; align-items:center; gap:2rem; }
#app-loader .loader { width:60px; aspect-ratio:1; border-radius:50%; border:8px solid; border-color:#000 #0000; animation:spin 1s linear infinite; }
#app-loader .loader-text, #app-loader .loader-brand { font-family:var(--font-mono); font-weight:800; font-size:1rem; text-transform:uppercase; letter-spacing:0.15em; color:#000; }

/* ─── Abnormality report ───────────────────────────────────────────── */
.report-image-wrap.abnormality-wrap { position:relative; padding:16px; background:#050505; border-bottom:var(--border-width) solid var(--border); text-align:center; }
.abnormality-frame { position:relative; display:inline-block; line-height:0; vertical-align:top; max-width:100%; }
.abnormality-frame > img.abnormality-image { display:block; max-width:100%; max-height:620px; }
@media (min-width:768px) { .abnormality-frame > img.abnormality-image { max-height:780px; } }
.abnormality-overlay-canvas { pointer-events:none; }
.abnormality-image { max-width:100%; max-height:620px; display:inline-block; filter:grayscale(100%) contrast(1.05); }
.report-image-wrap.abnormality-wrap .report-image-legend { margin-top:12px; font-family:var(--font-mono); font-size:0.62rem; font-weight:700; letter-spacing:0.08em; text-transform:uppercase; color:#aaa; line-height:1.7; }
.legend-swatch { display:inline-block; width:10px; height:10px; margin:0 4px 0 8px; vertical-align:middle; border:1px solid rgba(255,255,255,0.3); }
.legend-swatch:first-of-type { margin-left:4px; }
.abnormality-row { display:flex; align-items:flex-start; gap:14px; padding:14px 0; border-bottom:2px dashed var(--border); line-height:1.55; flex-wrap:wrap; }
.abnormality-row:first-child { padding-top:0; }
.abnormality-row:last-child { border-bottom:none; padding-bottom:0; }
.abnormality-num { font-family:var(--font-mono); font-weight:800; font-size:0.72rem; background:var(--border); color:var(--inverse-text); padding:3px 8px; min-width:32px; text-align:center; flex-shrink:0; }
.abnormality-row.severity-mild .abnormality-num { background:var(--green); color:#000; }
.abnormality-row.severity-moderate .abnormality-num { background:var(--amber); color:#000; }
.abnormality-row.severity-severe .abnormality-num, .abnormality-row.severity-critical .abnormality-num { background:var(--red); color:#fff; }
.abnormality-text { flex:1; min-width:200px; }
.abnormality-label { font-family:var(--font-display); font-weight:800; font-size:0.95rem; text-transform:uppercase; letter-spacing:-0.01em; margin-bottom:4px; }
.abnormality-desc { font-size:0.9rem; opacity:0.85; line-height:1.55; }
.abnormality-meta { display:inline-flex; align-items:center; gap:8px; flex-shrink:0; margin-left:auto; }
.abnormality-sev { font-family:var(--font-mono); font-weight:800; font-size:0.6rem; letter-spacing:0.14em; padding:3px 8px; border:2px solid var(--border); background:transparent; color:var(--text-main); }
.abnormality-sev.severity-mild { background:var(--green); color:#000; border-color:#000; }
.abnormality-sev.severity-moderate { background:var(--amber); color:#000; border-color:#000; }
.abnormality-sev.severity-severe, .abnormality-sev.severity-critical { background:var(--red); color:#fff; border-color:#000; }
.abnormality-none { font-family:var(--font-mono); font-size:0.9rem; opacity:0.75; font-style:italic; }

/* ─── Patient details strip ────────────────────────────────────────── */
.patient-strip { margin-bottom:0.5rem; border:2px dashed var(--border); background:var(--bg-main); }
.patient-strip-toggle { width:100%; display:flex; align-items:center; gap:10px; padding:0.55rem 0.9rem; background:transparent; border:none; cursor:pointer; font-family:var(--font-mono); font-size:0.7rem; font-weight:800; letter-spacing:0.12em; text-transform:uppercase; color:var(--text-main); text-align:left; transition:background 0.15s; }
.patient-strip-toggle:hover { background:var(--bg-panel); }
.ps-label { font-weight:800; letter-spacing:0.14em; }
.ps-optional { font-family:var(--font-mono); font-size:0.58rem; font-weight:800; letter-spacing:0.16em; padding:2px 6px; border:1.5px solid var(--border); background:var(--bg-panel); color:var(--text-main); }
.ps-status { width:8px; height:8px; border-radius:50%; background:transparent; transition:background 0.2s; }
.ps-status.active { background:var(--green); box-shadow:0 0 6px var(--green); }
.ps-chev { margin-left:auto; font-size:0.9rem; transition:transform 0.2s cubic-bezier(0.16, 1, 0.3, 1); }
.patient-strip-toggle[aria-expanded="true"] .ps-chev { transform:rotate(180deg); }
.patient-strip-fields { display:grid; grid-template-columns:2fr 0.7fr 0.9fr 1.1fr 1.2fr; gap:10px; padding:0 0.9rem 0.9rem; border-top:2px dashed var(--border); padding-top:0.9rem; animation:stripOpen 0.25s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes stripOpen { from { opacity:0; transform:translateY(-4px); } to { opacity:1; transform:translateY(0); } }
.ps-field { display:flex; flex-direction:column; gap:4px; min-width:0; }
.ps-field label { font-family:var(--font-mono); font-size:0.58rem; font-weight:800; letter-spacing:0.14em; text-transform:uppercase; color:var(--text-main); opacity:0.65; }
.ps-field input, .ps-field select { font-family:var(--font-mono); font-size:0.82rem; font-weight:700; padding:8px 10px; border:2px solid var(--border); background:var(--bg-main); color:var(--text-main); outline:none; border-radius:0; width:100%; transition:box-shadow 0.15s, transform 0.15s; }
.ps-field input::placeholder { color:#aaa; font-weight:500; }
.ps-field input:focus, .ps-field select:focus { box-shadow:3px 3px 0 var(--border); transform:translate(-1px,-1px); }
.ps-field input[type=number]::-webkit-inner-spin-button, .ps-field input[type=number]::-webkit-outer-spin-button { -webkit-appearance:none; margin:0; }
.ps-field input[type=number] { -moz-appearance:textfield; }

/* ══════════════════════════════════════════════════════════════════════
   SLIDE-OVER PANELS (API + TEAM)
   ══════════════════════════════════════════════════════════════════════ */
.panel-backdrop { position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:900; opacity:0; pointer-events:none; transition:opacity 0.3s ease; }
.panel-backdrop.active { opacity:1; pointer-events:auto; }
.slide-panel { position:fixed; top:0; right:0; width:min(560px, 100vw); height:100dvh; background:var(--bg-main); border-left:var(--border-width) solid var(--border); display:flex; flex-direction:column; transform:translateX(100%); transition:transform 0.35s var(--ease-out-expo); z-index:901; overflow:hidden; }
.slide-panel.open { transform:translateX(0); box-shadow:-20px 0 40px rgba(0,0,0,0.15); }
.panel-header { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; padding:1.25rem 1.5rem; background:var(--inverse-bg); color:var(--inverse-text); border-bottom:var(--border-width) solid var(--border); flex-shrink:0; }
.panel-eyebrow { font-family:var(--font-mono); font-size:0.6rem; font-weight:800; letter-spacing:0.22em; text-transform:uppercase; color:var(--green); margin-bottom:6px; }
.panel-title { font-family:var(--font-display); font-size:1.5rem; font-weight:800; letter-spacing:-0.02em; text-transform:uppercase; margin:0; line-height:1; }
.panel-close { background:transparent; border:2px solid var(--inverse-text); color:var(--inverse-text); font-family:var(--font-mono); font-size:1rem; font-weight:800; width:32px; height:32px; display:flex; align-items:center; justify-content:center; cursor:pointer; flex-shrink:0; transition:all 0.15s; }
.panel-close:hover { background:var(--green); color:#000; border-color:var(--green); }
.panel-body { flex:1; overflow-y:auto; padding:1.5rem; display:flex; flex-direction:column; gap:1.5rem; }
.panel-body::-webkit-scrollbar { width:8px; }
.panel-body::-webkit-scrollbar-thumb { background:var(--border); opacity:0.3; }
.panel-section { border:2px solid var(--border); padding:1.25rem; background:var(--bg-main); }
.panel-section-title { font-family:var(--font-display); font-size:0.95rem; font-weight:800; text-transform:uppercase; letter-spacing:0.06em; margin:0 0 1rem; display:flex; align-items:center; gap:10px; }
.panel-sub-title { font-family:var(--font-mono); font-size:0.7rem; font-weight:800; letter-spacing:0.12em; text-transform:uppercase; margin:0 0 0.5rem; opacity:0.7; }
.panel-team-head { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:0.75rem; flex-wrap:wrap; }
.panel-badge { font-family:var(--font-mono); font-size:0.6rem; font-weight:800; letter-spacing:0.14em; text-transform:uppercase; padding:4px 10px; border:2px solid var(--border); background:var(--inverse-bg); color:var(--inverse-text); }
.panel-note { font-family:var(--font-mono); font-size:0.72rem; line-height:1.6; opacity:0.75; margin:0.5rem 0 0; }
.panel-note code { font-family:var(--font-mono); background:var(--bg-panel); padding:1px 5px; border:1px solid var(--border); font-size:0.72rem; }
.panel-key-row { display:flex; gap:8px; align-items:center; flex-wrap:wrap; margin-bottom:0.5rem; }
.panel-key-masked { font-family:var(--font-mono); font-size:0.82rem; font-weight:800; background:var(--bg-panel); padding:10px 14px; border:2px solid var(--border); flex:1; min-width:180px; word-break:break-all; color:var(--text-main); }
.panel-key-full { font-family:var(--font-mono); font-size:0.72rem; padding:12px; background:var(--inverse-bg); color:var(--green); border:2px solid var(--border); margin:0.5rem 0; word-break:break-all; white-space:pre-wrap; }
.panel-stat-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(120px, 1fr)); gap:10px; margin-bottom:1rem; }
.panel-stat { border:2px solid var(--border); padding:0.75rem 0.9rem; background:var(--bg-panel); display:flex; flex-direction:column; gap:4px; }
.ps-k { font-family:var(--font-mono); font-size:0.6rem; font-weight:800; letter-spacing:0.18em; text-transform:uppercase; opacity:0.6; }
.ps-v { font-family:var(--font-display); font-weight:800; font-size:1.35rem; letter-spacing:-0.02em; color:var(--green); }
.panel-tier-grid { display:flex; flex-wrap:wrap; gap:6px; }
.panel-code-wrap { position:relative; background:#0a0a0a; border:2px solid var(--border); margin:0.5rem 0; }
.panel-code-wrap pre { font-family:var(--font-mono); font-size:0.7rem; line-height:1.6; color:#ddd; padding:14px 16px; overflow-x:auto; margin:0; white-space:pre; }
.panel-code-copy { position:absolute; top:8px; right:8px; font-family:var(--font-mono); font-size:0.55rem; font-weight:800; letter-spacing:0.14em; padding:4px 8px; border:1px solid #444; background:#111; color:#aaa; cursor:pointer; transition:all 0.15s; }
.panel-code-copy:hover { background:var(--green); color:#000; border-color:var(--green); }
.panel-code-tabs { display:flex; gap:0; border-bottom:2px solid var(--border); margin:0.75rem 0 0.75rem; }
.panel-code-tab { font-family:var(--font-mono); font-size:0.68rem; font-weight:800; letter-spacing:0.1em; text-transform:uppercase; padding:8px 14px; background:transparent; color:var(--text-main); border:none; border-bottom:3px solid transparent; margin-bottom:-2px; cursor:pointer; transition:all 0.15s; }
.panel-code-tab.active { border-bottom-color:var(--green); }
.panel-code-pane.hidden { display:none; }
.panel-err-table { width:100%; border-collapse:collapse; font-family:var(--font-mono); font-size:0.72rem; }
.panel-err-table th, .panel-err-table td { padding:8px 10px; border-bottom:2px solid var(--border); text-align:left; }
.panel-err-table th { background:var(--inverse-bg); color:var(--inverse-text); font-family:var(--font-display); text-transform:uppercase; letter-spacing:0.04em; font-size:0.75rem; }
.panel-err-table tr:last-child td { border-bottom:none; }
.panel-list { display:flex; flex-direction:column; gap:6px; }
.panel-list .member-row, .panel-list .invite-row, .panel-list .audit-row { display:flex; justify-content:space-between; align-items:center; gap:12px; padding:10px 12px; border:2px solid var(--border); background:var(--bg-main); flex-wrap:wrap; }
.member-left, .invite-left { display:flex; flex-direction:column; gap:4px; min-width:0; flex:1; }
.member-email, .invite-email { font-family:var(--font-mono); font-size:0.8rem; font-weight:800; word-break:break-all; display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
.you-tag, .owner-tag { font-family:var(--font-mono); font-size:0.52rem; font-weight:800; letter-spacing:0.14em; text-transform:uppercase; padding:2px 6px; border:1.5px solid var(--border); }
.you-tag { background:var(--green); color:#fff; border-color:#000; }
.owner-tag { background:var(--inverse-bg); color:var(--inverse-text); }
.member-role { display:inline-block; align-self:flex-start; font-family:var(--font-mono); font-size:0.55rem; font-weight:800; letter-spacing:0.14em; padding:3px 8px; border:2px solid var(--border); text-transform:uppercase; }
.member-role.admin { background:var(--green); color:#fff; }
.member-role.member { background:#f0f0f0; color:#333; }
.member-role.technician, .member-role.reviewer, .member-role.billing { background:var(--amber); color:#000; }
.member-actions { display:flex; gap:6px; flex-wrap:wrap; align-items:center; }
.role-select { font-family:var(--font-mono); font-size:0.65rem; font-weight:800; padding:6px 8px; border:2px solid var(--border); background:var(--bg-main); color:var(--text-main); }
.audit-action { font-family:var(--font-mono); font-size:0.72rem; font-weight:800; letter-spacing:0.04em; }
.audit-meta { font-family:var(--font-mono); font-size:0.65rem; opacity:0.65; }
.panel-inline-form { display:flex; gap:6px; flex-wrap:wrap; align-items:stretch; }
.panel-inline-form input, .panel-inline-form select { font-family:var(--font-mono); font-size:0.75rem; padding:8px 10px; border:2px solid var(--border); background:var(--bg-main); color:var(--text-main); flex:1; min-width:120px; }
.panel-stack-form label { display:block; font-family:var(--font-mono); font-size:0.68rem; font-weight:800; letter-spacing:0.1em; text-transform:uppercase; margin-bottom:10px; }
.panel-stack-form input[type=text], .panel-stack-form input[type=email], .panel-stack-form input[type=url], .panel-stack-form input[type=number], .panel-stack-form input[type=file] { display:block; width:100%; margin-top:6px; font-family:var(--font-mono); font-size:0.8rem; padding:8px 10px; border:2px solid var(--border); background:var(--bg-main); color:var(--text-main); }
.panel-danger-section { border-color:var(--red); }

/* ─── Responsive ───────────────────────────────────────────────────── */
@media (max-width:1024px) {
  .sidebar { width:280px; }
  .chat-container { padding:1.5rem 5%; }
  .input-container { padding:1.5rem 5%; }
  .message { max-width:90%; }
}
@media (max-width:900px) {
  .patient-strip-fields { grid-template-columns:1fr 1fr; }
}
@media (max-width:768px) {
  .app-layout { flex-direction:column; }
  .mobile-header { display:flex; }
  .hide-on-mobile { display:none !important; }
  .sidebar { position:fixed; top:0; left:0; width:85%; max-width:320px; height:100dvh; transform:translateX(-100%); z-index:200; }
  .sidebar.open { transform:translateX(0); box-shadow:5px 0 15px rgba(0,0,0,0.2); }
  #sidebar-backdrop { position:fixed; inset:0; background:rgba(0,0,0,0.5); z-index:199; opacity:0; pointer-events:none; transition:opacity .3s; }
  #sidebar-backdrop.active { opacity:1; pointer-events:auto; }
  .chat-container { padding:1rem; gap:1rem; }
  .input-container { padding:1rem; }
  .message { max-width:95%; font-size:1rem; padding:1rem; }
  .input-box { padding:5px; gap:5px; flex-wrap:wrap; }
  #chat-input { font-size:16px; }
  .slide-panel { width:100vw; border-left:none; }
  .panel-body { padding:1rem; }
  .panel-section { padding:1rem; }
}
@media (max-width:640px) {
  .abnormality-meta { margin-left:0; }
  .abnormality-image { max-height:480px; }
  .abnormality-label { font-size:0.88rem; }
  .abnormality-desc { font-size:0.85rem; }
}
@media (max-width:560px) {
  .patient-strip-fields { grid-template-columns:1fr; }
  .ps-optional { display:none; }
}
@media (max-width:480px) {
  .finding-side { margin-left:0; }
}
@media (prefers-reduced-motion: reduce) {
  .step-loader-card, .step-loader-card.removing { animation:none !important; }
  .send-btn:disabled::after { animation:none; }
}