/* GuOnco Registry — clinical chart aesthetic.
   Paper surface, hairline rules, mono for codes.
   The ONLY accent color is the active pathology's registry color. */

:root {
  --paper: #fafaf7;
  --card: #ffffff;
  --ink: #1b1e20;
  --muted: #6c7176;
  --line: #e5e5e0;
  --accent: #2980b9; /* set per pathology from the dictionary */
  --ok: #2e7d4f;
  --err: #b3402a;
  --radius: 12px;
  --font-ui: "Instrument Sans", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.45;
}

/* ---------------------------------------------------------------- header */
.top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
}

.brand-sub {
  font-weight: 400;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sync-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--muted);
  opacity: 0.5;
}
.sync-dot.pending { background: #d99a2b; opacity: 1; }
.sync-dot.ok      { background: var(--ok); opacity: 1; }

/* ------------------------------------------------------------------ auth */
.user-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 10px;
  background: var(--card);
  white-space: nowrap;
}

.auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: var(--paper);
}

.auth-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: min(320px, calc(100vw - 48px));
  padding: 36px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  text-align: center;
}

.auth-title {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.auth-sub {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}
.auth-sub .en { display: block; }

.auth-input {
  width: 100%;
  padding: 10px 14px;
  font-size: 20px;
  letter-spacing: 0.35em;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
}
.auth-input:focus { outline: 2px solid var(--ink); outline-offset: -1px; }

.auth-btn { width: 100%; }

/* ---------------------------------------------------------------- layout */
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 18px 20px 120px;
}

.mono { font-family: var(--font-mono); }

.en {
  color: var(--muted);
  font-style: italic;
  font-weight: 400;
}

/* ------------------------------------------------------- pathology chips */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  padding: 7px 13px 7px 10px;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.chip .swatch {
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--chip-color, var(--muted));
}

.chip .cie { font-family: var(--font-mono); font-size: 11px; color: var(--muted); }

.chip:hover { border-color: var(--muted); }

.chip.active {
  border-color: var(--chip-color);
  box-shadow: inset 0 0 0 1px var(--chip-color);
}

/* ----------------------------------------------------------- empty state */
.empty {
  text-align: center;
  padding: 72px 0;
  color: var(--ink);
}
.empty-line { margin: 2px 0; font-size: 16px; }
.empty-line.en { font-size: 13px; }

/* ------------------------------------------------------------- dictation */
.dictation,
#record-form {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.dictation { margin-bottom: 18px; }

.dictation-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.cie-tag {
  font-size: 11px;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  border-radius: 6px;
  padding: 2px 8px;
}

.eyebrow {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.mic-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 16px 0 8px;
}

.mic {
  position: relative;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  background: var(--ink);
  color: var(--paper);
  display: grid;
  place-items: center;
  transition: transform 0.12s ease;
}

.mic:active { transform: scale(0.96); }

.mic-ring,
.mic-ring.r2 {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--accent);
  opacity: 0;
  pointer-events: none;
}

.mic.recording { background: var(--accent); }

.mic.recording .mic-ring {
  animation: ring 1.6s ease-out infinite;
  animation-delay: calc(var(--level, 0) * -0.9s + 0.35s);
}

.mic.recording .mic-ring.r2 { animation-delay: calc(0.15s + var(--level, 0) * 0.4s); }

@keyframes ring {
  0%   { transform: scale(1);   opacity: 0.55; }
  100% { transform: scale(1.9); opacity: 0; }
}

.mic-icon, .stop-icon { grid-area: 1 / 1; }
.stop-icon { display: none; }
.mic.recording .mic-icon { display: none; }
.mic.recording .stop-icon { display: block; }

.mic-hint {
  margin: 0;
  max-width: 150px;
  font-size: 14px;
  color: var(--ink);
}
.mic-hint .en { font-size: 12px; }

.transcript-wrap { margin-top: 16px; }

textarea,
input,
select {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 11px;
  outline-offset: 2px;
}

textarea:focus-visible,
input:focus-visible,
select:focus-visible,
button:focus-visible,
.chip:focus-visible {
  outline: 2px solid var(--accent);
}

textarea { resize: vertical; min-height: 88px; }

/* ----------------------------------------------------------------- form */
.section-title {
  margin: 26px 0 10px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  gap: 10px;
}

#record-form > .section:first-child .section-title {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.section-title .es { font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
.section-title .en { font-size: 12px; }

.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px 14px;
}

.field.wide { grid-column: 1 / -1; }

.field-label {
  display: block;
  font-size: 12.5px;
  margin-bottom: 4px;
}

.field-label .lbl-en {
  display: block;
  color: var(--muted);
  font-style: italic;
  font-size: 11.5px;
}

.field.filled input,
.field.filled select,
.field.filled .seg {
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  background: color-mix(in srgb, var(--accent) 6%, var(--paper));
  animation: fillin 0.5s ease backwards;
}

@keyframes fillin {
  from { opacity: 0; transform: translateY(3px); }
  to   { opacity: 1; transform: none; }
}

.boolean-seg {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--paper);
}

.boolean-seg button {
  border: none;
  background: transparent;
  font: inherit;
  font-size: 13px;
  padding: 8px 16px;
  cursor: pointer;
  color: var(--muted);
}

.boolean-seg button.on {
  background: var(--ink);
  color: var(--paper);
}

.extract-btn { margin-top: 12px; }

/* -------------------------------------------------------------- buttons */
.btn {
  font: inherit;
  font-size: 13.5px;
  font-weight: 500;
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn .en { font-size: 12px; }

.btn.primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.btn.primary:hover { background: #000; }
.btn.ghost:hover { border-color: var(--muted); }

.btn:disabled { opacity: 0.45; cursor: default; }

/* ------------------------------------------------------------ actionbar */
.actionbar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
  padding: 14px 20px calc(14px + env(safe-area-inset-bottom));
}

.save-btn { padding: 12px 26px; font-size: 15px; }

.pending-note { font-size: 11px; color: var(--muted); }

.actionbar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--paper) 65%, transparent);
  z-index: -1;
}

/* ---------------------------------------------------------------- toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: 86px;
  transform: translateX(-50%) translateY(12px);
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 13.5px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  max-width: min(90vw, 480px);
  text-align: center;
}

.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.error { background: var(--err); }

/* ---------------------------------------------------------------- footer */
.site-footer {
  max-width: 720px;
  margin: 28px auto 0;
  padding: 18px 20px calc(120px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 18px;
}

.footer-logo {
  height: 52px;
  width: auto;
  flex-shrink: 0;
}

.footer-name {
  margin: 0;
  font-weight: 600;
  font-size: 13.5px;
  letter-spacing: -0.01em;
}

.footer-spec {
  margin: 3px 0 0;
  font-size: 11.5px;
  color: var(--muted);
}

.footer-spec span { display: block; }
.footer-spec .en-line { font-style: italic; }

/* --------------------------------------------------------------- mobile */
@media (max-width: 560px) {
  body { font-size: 14.5px; }
  .field-grid { grid-template-columns: 1fr; }
  .brand-sub { display: none; }
  .top { padding: 12px 14px; }
  main { padding: 14px 14px 130px; }
  .btn.ghost:not(#sync-btn) { display: none; } /* keep export off tiny bars */
  .actionbar { padding-left: 14px; padding-right: 14px; }
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-left: 14px;
    padding-right: 14px;
  }
  .footer-logo { height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}