/* Tempo — calm, low-barrier mood journal. Shares the moodspectrum.org design
   language (teal / indigo / amber, paper background, Inter). No third-party calls. */
:root {
  color-scheme: light dark;
  --bg: #fbfaf6;            /* paper */
  --card: #ffffff;
  --surface-soft: #f2f5f1;
  --text: #143039;         /* ink */
  --ink-soft: #425b62;
  --muted: #63757a;
  --border: #dbe2df;       /* line */
  --accent: #1e7c78;       /* teal */
  --accent-dark: #105e61;
  --accent-soft: #e4efed;
  --act: #a06c18;          /* amber — activation / up */
  --act-soft: rgba(160, 108, 24, 0.14);
  --act-ink: #7a5212;
  --dep: #405c8a;          /* indigo — depression / down */
  --dep-soft: rgba(64, 92, 138, 0.14);
  --dep-ink: #36507b;
  --sleep: #6f6b96;
  --danger: #8c4354;       /* rose */
  --danger-soft: #f4e7ea;
  --ok: #1e7c78;
  --focus: #0b6ebd;
  --radius: 12px;
  --shadow: 0 14px 34px rgba(20, 48, 57, 0.09);
  --maxw: 760px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14181a;
    --card: #1d2326;
    --surface-soft: #222a2d;
    --text: #e7edec;
    --ink-soft: #b4c2c1;
    --muted: #9aa9a8;
    --border: #313b3d;
    --accent: #5fb3ad;
    --accent-dark: #7fc6c0;
    --accent-soft: #1f3431;
    --act: #d6a25a;
    --act-soft: rgba(224, 164, 94, 0.2);
    --act-ink: #e0a45e;
    --dep: #8aa6d6;
    --dep-soft: rgba(138, 166, 214, 0.2);
    --dep-ink: #8aa6d6;
    --sleep: #9a96b8;
    --danger: #d98a98;
    --danger-soft: #3a2630;
    --ok: #6fc6bf;
    --focus: #5aa9e6;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: inherit;
  font-size: 16px;
  line-height: 1.55;
  background: var(--bg);
  color: var(--text);
  display: flex;
  min-height: 100dvh;
  flex-direction: column;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(30, 124, 120, 0.06), transparent 34%),
    linear-gradient(180deg, rgba(64, 92, 138, 0.05), transparent 42%);
}

.topbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  padding: 0.7rem 1rem;
  max-width: var(--maxw);
  width: 100%;
  margin: 0 auto;
}
.brand {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--accent);
  text-decoration: none;
}
.nav { display: flex; gap: 0.2rem; }
.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.3rem 0.6rem;
  border-radius: 8px;
  font-size: 0.95rem;
}
.nav a.active { color: var(--text); background: var(--accent-soft); }
.nav a:hover { color: var(--text); }
/* Language picker — globe button + popover menu, scales to any number of languages. */
.langpick { margin-left: auto; position: relative; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 0.32rem;
  background: none; border: 1px solid var(--border); border-radius: 8px;
  color: var(--muted); padding: 0.28rem 0.5rem; font-size: 0.9rem;
  white-space: nowrap; cursor: pointer;
}
.lang-btn:hover { color: var(--text); }
.lang-btn .globe { flex: none; }
.lang-current { font-weight: 600; letter-spacing: 0.03em; }
.lang-menu {
  position: absolute; top: calc(100% + 6px); right: 0; z-index: 30;
  margin: 0; padding: 0.3rem; min-width: 9.5rem; list-style: none;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: var(--shadow);
}
.lang-menu li { margin: 0; }
.lang-menu button {
  display: flex; align-items: center; justify-content: space-between; gap: 0.7rem;
  width: 100%; text-align: left; background: none; border: none; border-radius: 7px;
  color: var(--text); padding: 0.45rem 0.6rem; font-size: 0.95rem; cursor: pointer;
}
.lang-menu button:hover, .lang-menu button:focus-visible { background: var(--accent-soft); }
.lang-menu button[aria-checked="true"] { color: var(--accent); font-weight: 600; }
.lang-menu button[aria-checked="true"]::after { content: "✓"; font-size: 0.9em; }

/* On narrow screens the brand + language toggle share the top row and the
   nav links drop to a full-width row of their own, evenly spaced. */
@media (max-width: 560px) {
  .topbar { gap: 0.4rem 0.8rem; }
  .nav { order: 3; flex-basis: 100%; justify-content: space-between; gap: 0.1rem; }
  .nav a { padding: 0.3rem 0.45rem; font-size: 0.9rem; }
}

.demo-banner {
  background: var(--accent-soft);
  color: var(--text);
  text-align: center;
  font-size: 0.9rem;
  padding: 0.45rem 1rem;
}

.view {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.6rem 1rem 2rem;
  flex: 1;
}

.footer {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1rem 1rem 2rem;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}
.footer a { color: var(--muted); }
.disclaimer { margin: 0.6rem 0 0; font-size: 0.8rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  margin: 0.8rem 0;
  box-shadow: var(--shadow);
}
.card h2 { margin: 0 0 0.4rem; font-size: 1.15rem; }
.card h3 { margin: 1rem 0 0.3rem; font-size: 1rem; }
.hint { color: var(--muted); font-size: 0.88rem; margin: 0.2rem 0 0.6rem; }

label { display: block; font-weight: 600; margin: 0.7rem 0 0.25rem; }
input[type="email"], input[type="password"], input[type="text"],
input[type="number"], input[type="date"], textarea, select {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}
textarea { min-height: 90px; resize: vertical; }
input:focus-visible, textarea:focus-visible, select:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

button {
  font: inherit;
  border: none;
  border-radius: 8px;
  padding: 0.6rem 1.1rem;
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  button { color: #14211f; }
}
button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  font-weight: 500;
}
button.device-action { width: 8.6rem; text-align: center; white-space: nowrap; }
button.device-action.connect { color: var(--accent); border-color: var(--accent); }
button.device-action.disconnect { color: var(--danger); border-color: var(--danger); }
button.danger { background: var(--danger); color: #fff; }
button.linklike {
  background: none;
  border: none;
  color: var(--accent);
  text-decoration: underline;
  padding: 0;
  font-weight: 500;
}
button:disabled { opacity: 0.55; cursor: default; }
.btnrow { display: flex; gap: 0.6rem; margin-top: 1rem; flex-wrap: wrap; align-items: center; }
.date-nav { display: flex; align-items: center; gap: 0.35rem; flex: 1 1 14rem; max-width: 18rem; }
.date-nav input[type="date"] { min-width: 0; }
button.date-step { flex: 0 0 2.35rem; width: 2.35rem; padding: 0.48rem 0; line-height: 1; text-align: center; }

.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 9px; overflow: hidden; flex-wrap: wrap; }
.seg button {
  background: transparent;
  color: var(--muted);
  border-radius: 0;
  padding: 0.42rem 0.85rem;
  font-weight: 500;
}
.seg button[aria-pressed="true"] { background: var(--accent-soft); color: var(--text); font-weight: 600; }

.axis { margin: 0.9rem 0 0.4rem; padding: 0.8rem; border-radius: 10px; }
.axis.dep { background: var(--dep-soft); }
.axis.act { background: var(--act-soft); }
.axis .axhead { display: flex; justify-content: space-between; align-items: baseline; gap: 0.5rem; }
.axis .axhead label { margin: 0; }
.axis .axval {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  min-width: 1.4rem;
  text-align: center;
  border-radius: 6px;
  padding: 0 0.3rem;
  background: var(--card);
}
.axis input[type="range"] { width: 100%; margin: 0.5rem 0 0.2rem; accent-color: var(--accent); }
.axis.dep input[type="range"] { accent-color: var(--dep); }
.axis.act input[type="range"] { accent-color: var(--act); }
/* Bidirectional mood/tempo slider: low (left) ↔ usual (centre) ↔ elevated (right). */
.axis.bidir { border: 1px solid var(--border); }
.axis.bidir input[type="range"] { margin-bottom: 0; }
.bidir-ends { display: flex; justify-content: space-between; align-items: baseline; gap: 0.5rem; font-size: 0.78rem; color: var(--muted); margin: 0.05rem 0 0.25rem; }
.bidir-ends .bidir-mid { font-style: italic; }
.anchor { font-size: 0.85rem; color: var(--muted); min-height: 2.2em; }
.axis-promptrow { display: flex; align-items: baseline; justify-content: space-between; gap: 0.75rem; flex-wrap: wrap; margin: 1rem 0 0.3rem; }
.axis-prompt { font-weight: 600; margin: 0; flex: 1; min-width: 14rem; }
.usual-chip { white-space: nowrap; padding: 0.3rem 0.7rem; font-size: 0.85rem; }
.chip-row { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.axis-group { border: 1px solid var(--border); border-radius: 12px; padding: 0.4rem 0.8rem 0.6rem; margin: 0.6rem 0; }
.axis-group > legend { padding: 0 0.4rem; font-weight: 600; color: var(--muted); font-size: 0.9rem; }
.axis-group .axis { margin: 0.5rem 0; }
.axis-help { margin-top: 0.6rem; }
.moments-card .add-moment { white-space: nowrap; font-size: 0.9rem; }
.moment-list .moment-poles { color: var(--muted); margin: 0 0.5rem; }
.badge.moment { background: var(--act-soft); color: var(--text); text-decoration: none; }
.ghost-link { color: var(--accent); text-decoration: none; }
.invite-card { border-left: 3px solid var(--accent); }
.consent-box { border: 1px solid var(--border); border-radius: 12px; padding: 0.7rem 0.9rem; margin: 0.8rem 0; background: var(--dep-soft); }
.consent-check { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.92rem; margin-top: 0.4rem; }
/* Layered-consent disclosure: a tappable "read more" that reveals the full GDPR text. */
.consent-more { margin: 0.1rem 0 0.2rem; }
.consent-more > summary { cursor: pointer; color: var(--accent); font-size: 0.88rem; list-style: none; display: inline-flex; align-items: center; gap: 0.25rem; }
.consent-more > summary::-webkit-details-marker { display: none; }
.consent-more > summary::after { content: '›'; transition: transform 0.15s; }
.consent-more[open] > summary::after { transform: rotate(90deg); }
.consent-more > summary:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.temp-item { margin: 0.9rem 0; padding-bottom: 0.6rem; border-bottom: 1px solid var(--border); }
.temp-q { margin: 0 0 0.4rem; }
.temp-scale { display: flex; flex-direction: column; gap: 0.3rem; }
.temp-scale .seg-nums { display: flex; width: 100%; }
.scale-ends { display: flex; justify-content: space-between; }
.scale-ends span { color: var(--muted); font-size: 0.8rem; }
.seg-nums .seg-num { flex: 1; min-width: 2.2rem; }

/* Settings radio options: name on its own line, hint beneath it. */
.radio-name { display: block; }
.radio-hint { display: block; font-weight: 400; margin-top: 0.1rem; }

/* Crisis page phone numbers / directory link. */
.crisis-num { font-size: 1.25rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
.crisis-link { font-size: 1.05rem; font-weight: 600; }
.temp-skip-row { margin-top: 0.3rem; }
.temp-skip-row .skip { font-size: 0.82rem; padding: 0.2rem 0.5rem; }
.patterns { margin-top: 0.8rem; }
.pat-row { display: flex; align-items: center; gap: 0.7rem; flex-wrap: wrap; padding: 0.35rem 0; border-bottom: 1px solid var(--border); }
.pat-label { min-width: 0; flex: 1 1 6rem; font-weight: 600; font-size: 0.9rem; }
.spark { width: 120px; max-width: 100%; height: 26px; }
.pat-num { font-size: 0.85rem; color: var(--text); }
.pat-num.muted { color: var(--muted); }
.index-block { display: flex; align-items: center; gap: 1rem; margin: 0.6rem 0 1rem; }
.index-num { font-size: 2.4rem; font-weight: 700; color: var(--accent); line-height: 1; }
.basis-badge { font-family: monospace; letter-spacing: 0.1em; color: var(--muted); border: 1px solid var(--border); border-radius: 6px; padding: 0 0.3rem; font-size: 0.8rem; }
.mixed-block { margin: 0.6rem 0; }
.mixed-toggle { font-size: 0.9rem; display: inline-flex; align-items: center; gap: 0.4rem; }
.mixed-list { margin: 0.4rem 0 0; padding-left: 1.1rem; font-size: 0.88rem; color: var(--muted); }
.advanced { margin-top: 0.6rem; }
.temp-clin { margin: 0.8rem 0; }
.temp-clin-grid { display: flex; flex-direction: column; gap: 0.35rem; margin-top: 0.4rem; }
/* Label can shrink (minmax 0) so the bar + number never push off a narrow
   card; the bar fills its responsive column instead of a fixed 130px. */
.temp-clin-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(54px, 110px) auto; align-items: center; gap: 0.5rem; font-size: 0.9rem; }
.temp-clin-label { overflow-wrap: anywhere; }
.temp-clin-bar { width: 100%; height: 9px; border-radius: 5px; background: var(--border); overflow: hidden; }
.temp-clin-fill { display: block; height: 100%; background: var(--accent); }
.temp-clin-val { color: var(--muted); font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }

.trackrow { display: flex; align-items: center; gap: 0.7rem; padding: 0.45rem 0; border-top: 1px solid var(--border); flex-wrap: wrap; }
.trackrow:first-of-type { border-top: none; }
.trackrow label { margin: 0; flex: 1 1 10rem; font-weight: 500; }
.trackrow input[type="range"] { flex: 1 1 8rem; accent-color: var(--accent); }
.trackrow input[type="number"] { width: 6.5rem; }
.trackrow .tval { font-variant-numeric: tabular-nums; min-width: 1.2rem; text-align: center; color: var(--muted); }
.trackrow input[type="checkbox"] { width: 1.25rem; height: 1.25rem; accent-color: var(--accent); }
.trackfield { border-top: 1px solid var(--border); }
.trackfield > .trackrow { border-top: none; padding-bottom: 0; }
/* A bipolar (centred) tracking slider, e.g. Energy — full width like the axis sliders. */
.trackfield > .track-bidir { display: block; width: 100%; margin: 0.5rem 0 0.2rem; accent-color: var(--accent); }
.trackfield > .bidir-ends { margin-bottom: 0.4rem; }
.track-anchor { font-size: 0.82rem; color: var(--muted); margin: 0.05rem 0 0.5rem; min-height: 1.3em; }
.add-field { border-top: 1px solid var(--border); padding-top: 0.65rem; margin-top: 0.2rem; }
.add-field .btnrow { margin-top: 0.45rem; }
.add-field select { flex: 1 1 13rem; min-width: 0; }
.add-field input[type="text"] { flex: 1 1 12rem; min-width: 0; }
details.tips summary { cursor: pointer; font-weight: 600; color: var(--accent-dark); }
details.tips[open] summary { margin-bottom: 0.2rem; }

.chips { display: flex; gap: 0.4rem; margin-top: 0.35rem; flex-wrap: wrap; }
.chips button { padding: 0.25rem 0.7rem; font-size: 0.88rem; }

.crisis-box {
  background: var(--danger-soft);
  border: 1px solid var(--danger);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  margin: 0.7rem 0;
  font-size: 0.95rem;
}
.crisis-box a { color: var(--danger); font-weight: 700; }

.retro-note { font-size: 0.85rem; color: var(--muted); margin-top: 0.3rem; }

.toast {
  position: fixed;
  bottom: 1.2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--bg);
  border-radius: 10px;
  padding: 0.55rem 1.1rem;
  font-weight: 600;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
  z-index: 50;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.toast.show { opacity: 1; }

.tabs { display: flex; gap: 0.4rem; margin-bottom: 0.8rem; }
.tabs button { flex: 1; }
.tabs button[aria-pressed="false"] { background: transparent; color: var(--muted); border: 1px solid var(--border); }

.chartwrap { overflow-x: auto; }
.chartwrap svg { width: 100%; min-width: 540px; height: auto; display: block; }
.legend { display: flex; gap: 1rem; font-size: 0.82rem; color: var(--muted); flex-wrap: wrap; margin: 0.3rem 0; }
.legend .dot { display: inline-block; width: 0.7em; height: 0.7em; border-radius: 50%; margin-right: 0.3em; }

.entry-list { list-style: none; margin: 0.6rem 0 0; padding: 0; }
.entry-list li {
  display: flex;
  gap: 0.7rem;
  align-items: baseline;
  padding: 0.5rem 0.2rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.entry-list .d { font-weight: 600; min-width: 6.5rem; }
.badge {
  display: inline-block;
  border-radius: 6px;
  padding: 0 0.45rem;
  font-size: 0.82rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.badge.dep { background: var(--dep-soft); color: var(--dep-ink); }
.badge.act { background: var(--act-soft); color: var(--act-ink); }
.badge.retro { background: var(--accent-soft); color: var(--muted); font-weight: 500; }
.badge.wk { background: var(--accent-soft); color: var(--text); font-weight: 500; }
.entry-list .note-preview { color: var(--muted); font-size: 0.88rem; flex-basis: 100%; }
.entry-list a { margin-left: auto; font-size: 0.9rem; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 0.7rem; margin: 0.6rem 0; }
.stat { background: var(--bg); border-radius: 10px; padding: 0.6rem 0.8rem; overflow-wrap: anywhere; }
.stat .v { font-size: 1.3rem; font-weight: 700; }
.stat .l { font-size: 0.82rem; color: var(--muted); }

/* Backstop so a wide table can never push the page wider than the viewport
   (the table stacks on phones; this catches the tablet range). */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
table.report { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table.report th, table.report td { text-align: left; padding: 0.35rem 0.5rem; border-bottom: 1px solid var(--border); overflow-wrap: anywhere; }
table.report th { color: var(--muted); font-weight: 600; }

/* On phones a 9-column table can't fit, so stack each entry as its own little
   card: the header is hidden and every cell shows its column name (data-label)
   on the left with the value on the right. No horizontal scroll. */
@media (max-width: 560px) {
  table.report thead { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
  table.report, table.report tbody, table.report tr, table.report td { display: block; width: 100%; }
  table.report tr { border: 1px solid var(--border); border-radius: 10px; padding: 0.2rem 0.7rem; margin-bottom: 0.6rem; }
  table.report td { display: flex; justify-content: space-between; gap: 1rem; border: none; padding: 0.25rem 0; text-align: right; overflow-wrap: anywhere; }
  table.report td + td { border-top: 1px solid var(--border); }
  table.report td::before { content: attr(data-label); color: var(--muted); font-weight: 600; text-align: left; flex: 0 0 auto; }
  table.report td:last-child { flex-direction: column; gap: 0.1rem; text-align: left; }
}

.report-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.6rem; }
.report-id { min-width: 0; }
.report-meta { margin: 0.3rem 0 0; color: var(--muted); font-size: 0.86rem; overflow-wrap: anywhere; }
.report-disclaimer { margin-top: 1rem; border-top: 1px solid var(--border); padding-top: 0.6rem; }

.error-msg { color: var(--danger); font-weight: 600; margin: 0.5rem 0; }
.auth-card { max-width: 430px; margin: 1.5rem auto; }
/* Sign in with Apple — official look (black on light, white on dark).
   Uses button.apple-btn to win over button.ghost (same specificity, later in source). */
button.apple-btn { background: #000; color: #fff; border: 1px solid #000; display: inline-flex; align-items: center; justify-content: center; font-weight: 500; }
button.apple-btn:hover, button.apple-btn:focus { background: #000; color: #fff; opacity: 0.92; }
@media (prefers-color-scheme: dark) {
  button.apple-btn { background: #fff; color: #000; border-color: #fff; }
  button.apple-btn:hover, button.apple-btn:focus { background: #fff; color: #000; opacity: 0.92; }
}
.consent { display: flex; gap: 0.55rem; align-items: flex-start; margin: 0.8rem 0; }
.consent input { width: 1.25rem; height: 1.25rem; margin-top: 0.15rem; accent-color: var(--accent); }
.consent label { font-weight: 400; font-size: 0.9rem; margin: 0; }

@media print {
  .topbar, .footer, .nav, .toast, .demo-banner, .no-print, .langpick { display: none !important; }
  body { background: #fff; color: #000; }
  body::before { display: none; }
  .card { border: none; padding: 0; box-shadow: none; }
  .view { padding: 0; max-width: none; }
  .report-header { break-after: avoid; }
  .stat-grid { break-inside: avoid; }
  .chartwrap { overflow: visible; }
  .chartwrap svg { min-width: 0; width: 100%; }
  .table-wrap { overflow: visible; }
  table.report { font-size: 0.8rem; }
  table.report thead { display: table-header-group; }
  table.report tr { break-inside: avoid; }
  .report-disclaimer { break-inside: avoid; }
}

/* Accessibility: skip-to-content link, off-screen until keyboard focus. */
.skip-link {
  position: absolute;
  left: 0.5rem;
  top: -3rem;
  z-index: 1000;
  padding: 0.5rem 0.9rem;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 0.5rem; outline: 2px solid #fff; }
/* Don't show a focus ring on the programmatically-focused main view. */
#view:focus { outline: none; }