styles.css

:root {
  /* Warm, human palette — cream + Anthropic coral. Calmer than clinical white/blue;
     warm hues read as reassuring, which suits a health companion. */
  --bg: #F4F0E6; --panel: #FFFFFF; --panel2: #F3EEE2; --line: #E4DCCB;
  --text: #29261F; --muted: #6E6858;
  --accent: #D97757; --accent-d: #C15F3C; --accent-soft: #FBEEE8; --accent-ink: #7A3B25;
  --red: #B23A2E; --amber: #B7791F; --green: #4E7A46;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--text); min-height: 100vh;
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}
header {
  position: sticky; top: 0; background: linear-gradient(180deg, var(--bg), rgba(244,240,230,.92));
  padding: 16px 16px 10px; border-bottom: 1px solid var(--line); backdrop-filter: blur(6px); z-index: 5;
}
header h1 { margin: 0; font-size: 20px; display: flex; align-items: center; gap: 8px; }
header .badge { font-size: 11px; color: var(--muted); font-weight: 500; }
.wrap { max-width: 720px; margin: 0 auto; padding: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 16px; margin-bottom: 16px; box-shadow: 0 1px 2px rgba(41,38,31,.04); }
.card h2 { margin: 0 0 12px; font-size: 14px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
label { display: block; font-size: 12px; color: var(--muted); margin: 8px 0 4px; }
input, select, textarea {
  width: 100%; background: #FFFFFF; border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 10px 12px; font: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
textarea { resize: vertical; min-height: 60px; }
.row { display: flex; gap: 10px; } .row > * { flex: 1; }
button {
  border: none; border-radius: 10px; padding: 11px 14px; font: inherit; font-weight: 600;
  cursor: pointer; background: var(--accent); color: #FFFFFF;
}
button:hover { background: var(--accent-d); }
button:disabled { opacity: .45; cursor: not-allowed; }
button.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
button.ghost:hover { background: var(--panel2); }
button.danger { background: transparent; color: var(--red); border: 1px solid var(--line); padding: 6px 10px; font-size: 12px; }
button.mini { padding: 6px 10px; font-size: 12px; }
button.full { width: 100%; }
button.big { width: 100%; padding: 15px; font-size: 16px; border-radius: 12px; }
.linkbtn { background: none; border: none; color: var(--muted); font-size: 12px; padding: 6px; cursor: pointer; }
.linkbtn:hover { color: var(--text); background: none; }
.actions { display: flex; gap: 10px; margin-top: 14px; }
.opt { color: var(--muted); font-weight: 400; font-size: 11px; }
.empty { color: var(--muted); text-align: center; padding: 24px 0; font-size: 14px; }
.hint { font-size: 12px; color: var(--muted); margin-top: 8px; }
[hidden] { display: none !important; }
.head-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.screen { min-height: 100vh; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: 24px;
  background: var(--text); color: #FBF7F0; border: 1px solid var(--accent); padding: 10px 16px;
  border-radius: 10px; font-size: 13px; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 60;
  max-width: 90vw; text-align: center;
}
.toast.show { opacity: 1; }
.toast.err { background: #4a1712; color: #ffe2df; border-color: var(--red); }

/* ---------- Lock screen ---------- */
.lock {
  position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center;
  padding: 24px calc(24px + env(safe-area-inset-right)) 24px calc(24px + env(safe-area-inset-left));
  background: radial-gradient(1200px 600px at 50% -10%, #F7E4D9, var(--bg));
}
.lockbox { width: 100%; max-width: 360px; text-align: center; }
.lock-logo { font-size: 48px; line-height: 1; margin-bottom: 8px; }
.lockbox h1 { margin: 0 0 6px; font-size: 22px; }
.lock-sub { color: var(--muted); font-size: 14px; margin: 0 0 18px; }
.lock input { text-align: center; margin-bottom: 10px; }
.lock button:not(.linkbtn) { width: 100%; margin-top: 4px; }
.lock-msg { color: var(--red); font-size: 13px; min-height: 18px; margin: 10px 0 0; }
.lock-note { color: var(--muted); font-size: 12px; line-height: 1.5; margin: 16px 0 0; }
.lock-note strong { color: var(--accent-d); }

/* ---------- Home / hero ---------- */
.hero {
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 24px calc(24px + env(safe-area-inset-right)) 24px calc(24px + env(safe-area-inset-left));
  background: radial-gradient(1200px 600px at 50% -10%, #F7E4D9, var(--bg));
}
.hero-inner { width: 100%; max-width: 380px; }
.hero-logo { font-size: 60px; line-height: 1; margin-bottom: 10px; }
.hero-inner h1 { margin: 0 0 10px; font-size: 28px; }
.hero-tag { color: var(--muted); font-size: 15px; line-height: 1.55; margin: 0 0 28px; }
.hero-note { color: var(--muted); font-size: 12px; margin-top: 18px; }
.hero-note em { color: var(--text); font-style: normal; font-weight: 600; }

/* ---------- Steps indicator ---------- */
.steps { display: flex; align-items: center; gap: 8px; margin: 4px 0 14px; }
.steps .dot { width: 8px; height: 8px; border-radius: 999px; background: var(--line); }
.steps .dot.on { background: var(--accent); }
.steps .dot.done { background: var(--accent-d); }
.steps .lbl { font-size: 12px; color: var(--muted); margin-left: 4px; }

/* ---------- Supplement picker ---------- */
.rolehint { font-size: 12px; color: var(--accent-d); margin: 6px 0 2px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.chip {
  background: var(--panel2); color: var(--text); border: 1px solid var(--line);
  border-radius: 999px; padding: 7px 12px; font-size: 13px; font-weight: 500;
}
.chip.on { background: var(--accent); color: #FFFFFF; border-color: var(--accent); }
.timinghint { margin-top: 12px; }
.tchip {
  display: inline-block; background: var(--accent-soft); color: var(--accent-ink); border: 1px solid #F1D8CB;
  border-radius: 999px; padding: 2px 9px; font-size: 11px; margin: 2px 4px 2px 0; font-weight: 500;
}
.supp-list { margin-bottom: 12px; }
.supp-row {
  display: flex; align-items: center; gap: 10px; background: var(--panel2);
  border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; margin-bottom: 8px;
}
.supp-main { flex: 1; min-width: 0; }
.supp-name { font-weight: 700; }
.supp-form { color: var(--accent-d); font-size: 12px; font-weight: 500; }
.supp-sub { color: var(--muted); font-size: 12px; margin-top: 2px; }
.supp-acts { display: flex; gap: 6px; align-items: center; }

/* ---------- Dashboard ---------- */
.dash-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
#progress-bar { height: 8px; background: var(--panel2); border-radius: 999px; overflow: hidden; margin-bottom: 16px; }
#progress-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), #E5A186); transition: width .25s; }
.slot { margin-bottom: 18px; }
.slot-head {
  font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--accent-d);
  font-weight: 700; margin-bottom: 8px; display: flex; align-items: center; gap: 8px;
}
.nowtag {
  text-transform: none; letter-spacing: 0; font-size: 10px; font-weight: 700;
  background: var(--accent); color: #FFFFFF; padding: 1px 8px; border-radius: 999px;
}
.slot.now .dose { border-color: var(--accent); }
.dose {
  display: flex; align-items: center; gap: 14px; background: var(--panel2);
  border: 1px solid var(--line); border-radius: 12px; padding: 15px 16px; margin-bottom: 10px; cursor: pointer;
  min-height: 58px;
}
.dose input.take { width: 28px; height: 28px; margin: 0; accent-color: var(--accent); flex: none; }
.alldone {
  background: #EAF2E5; border: 1px solid #CBDFC2; color: #3F6B37; text-align: center;
  padding: 14px; border-radius: 12px; margin-bottom: 16px; font-weight: 600;
}
.slot-time { text-transform: none; letter-spacing: 0; color: var(--muted); font-weight: 600; font-size: 12px; }
.dose.due { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
/* Start-my-day (T0) — the ritual is the hero: a bigger, gently pulsing button. */
#day-start-btn { margin-bottom: 6px; padding: 20px; font-size: 19px; font-weight: 800; letter-spacing: .3px; box-shadow: 0 4px 14px rgba(193,95,60,.28); animation: pulse-soft 2.4s ease-in-out infinite; }
@keyframes pulse-soft { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.02); } }
@media (prefers-reduced-motion: reduce) { #day-start-btn { animation: none; } }
#day-start-sub { text-align: center; }
.bedtime-hint { font-size: 12px; color: var(--accent-ink); background: var(--accent-soft); border: 1px solid #F1D8CB; border-radius: 10px; padding: 9px 11px; margin-top: 10px; line-height: 1.45; }
#day-preview { margin-top: 16px; }
.preview-slot { margin-bottom: 10px; }
.preview-slot .ps-head { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--accent-d); font-weight: 700; margin-bottom: 2px; display: flex; justify-content: space-between; }
.preview-slot .ps-time { text-transform: none; letter-spacing: 0; color: var(--muted); font-weight: 600; font-size: 11px; }
.preview-item { color: var(--muted); font-size: 13px; padding: 2px 0; }
/* Slot status */
.overduetag { text-transform: none; letter-spacing: 0; font-size: 10px; font-weight: 700; background: var(--red); color: #FFFFFF; padding: 1px 8px; border-radius: 999px; }
.slot-overdue .dose.due { border-color: var(--red); box-shadow: 0 0 0 3px #F3D9D5; }
.slot-done .slot-head { opacity: .55; }

/* ---------- Water ---------- */
.water-total { font-size: 13px; font-weight: 600; color: var(--muted); }
#water-bar { height: 10px; background: var(--panel2); border-radius: 999px; overflow: hidden; margin: 4px 0 12px; }
#water-fill { height: 100%; width: 0; background: linear-gradient(90deg, #6FB6E8, #9AD0F0); transition: width .25s; }
.water-btns { display: flex; gap: 10px; align-items: center; }
.water-btns .ghost { flex: 1; }

/* ---------- Meals ---------- */
.meal-kind { font-weight: 700; color: var(--accent-d); min-width: 72px; }

/* ---------- Symptoms ---------- */
.btn-group { display: flex; gap: 6px; }
input[type="range"] { accent-color: var(--accent); padding: 0; }
.sym-row { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line); }
.sym-row:first-child { border-top: none; }
.sev-dot { width: 10px; height: 10px; border-radius: 999px; flex: none; }
.sev-lo { background: var(--green); } .sev-mid { background: var(--amber); } .sev-hi { background: var(--red); }
.sym-main { flex: 1; min-width: 0; }
.sym-label { font-weight: 600; }
.sym-sev { color: var(--muted); font-size: 12px; }
.sym-note { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }

/* ---------- History / calendar ---------- */
.cal-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.cal-nav span { font-weight: 700; font-size: 16px; }
.cal-nav button { min-width: 40px; }
.cal-dow { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; margin-bottom: 5px; }
.cal-dow span { text-align: center; font-size: 10px; color: var(--muted); font-weight: 700; text-transform: uppercase; }
#cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; }
.cal-cell { aspect-ratio: 1; border: 1px solid var(--line); border-radius: 10px; background: var(--panel);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  padding: 2px; cursor: pointer; color: var(--text); font: inherit; }
.cal-cell.empty { border: none; background: transparent; cursor: default; }
.cal-cell .cnum { font-size: 14px; font-weight: 600; }
.cal-cell .cdots { display: flex; gap: 3px; height: 6px; }
.cdot { width: 5px; height: 5px; border-radius: 50%; }
.cdot.sym { background: var(--red); } .cdot.wat { background: #6FB6E8; } .cdot.meal { background: var(--accent); }
.cal-cell.d-full { background: #EAF2E5; border-color: #CBDFC2; }
.cal-cell.d-part { background: #FBF0DC; border-color: #F0DCB4; }
.cal-cell.d-started { background: var(--panel2); }
.cal-cell.today { outline: 2px solid var(--accent); outline-offset: -1px; }
.cal-legend { display: flex; gap: 16px; justify-content: center; margin-top: 14px; font-size: 11px; color: var(--muted); }
.cal-legend i.lg { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 5px; vertical-align: middle; }
.cal-legend i.d-full { background: #CBDFC2; } .cal-legend i.d-part { background: #F0DCB4; }
.cal-legend i.sym { background: var(--red); border-radius: 50%; }
/* day detail */
#day-title { margin: 10px 0 16px; font-size: 18px; }
#day-back { margin-bottom: 6px; }
.dd-sec { margin-bottom: 18px; }
.dd-h { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 700; margin-bottom: 6px; }
.dd-line { font-size: 14px; }
.dd-line.muted, .muted { color: var(--muted); }
.dd-item { display: flex; gap: 12px; padding: 7px 0; border-top: 1px solid var(--line); }
.dd-item:first-of-type { border-top: none; }
.dd-when { color: var(--muted); font-size: 12px; min-width: 60px; flex: none; padding-top: 1px; }
.dd-body { flex: 1; font-size: 14px; }
.dd-body .sev-dot { display: inline-block; vertical-align: middle; margin-right: 6px; }

/* ---------- Safety reminders ---------- */
.safety .safety-row { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; padding: 6px 0; border-top: 1px solid var(--line); }
.safety .safety-row:first-child { border-top: none; }
.safety .safety-row span:first-child { flex: none; }

/* ---------- Attribution / sources ---------- */
.src { font-size: 11px; color: #8a8474; margin-top: 8px; font-style: italic; }
.hint.caution { color: var(--accent-ink); background: var(--accent-soft); border: 1px solid #F1D8CB; border-radius: 10px; padding: 8px 10px; }
.src-foot { font-size: 11px; color: #8a8474; line-height: 1.5; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); }
.refs-list { margin-top: 6px; }
.ref-row { padding: 10px 0; border-top: 1px solid var(--line); }
.ref-row:first-child { border-top: none; }
.ref-title { font-weight: 600; font-size: 13px; }
.ref-by { color: var(--accent-d); font-size: 12px; margin-top: 2px; }
.ref-covers { color: var(--muted); font-size: 12px; margin-top: 3px; line-height: 1.45; }
.refs-foot { font-size: 11px; color: #8a8474; line-height: 1.5; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); }

/* ---------- Manage / details ---------- */
details.card > summary { cursor: pointer; font-size: 14px; font-weight: 600; color: var(--muted); list-style: none; }
details.card > summary::-webkit-details-marker { display: none; }
.manage { margin-top: 14px; }
.manage .ghost.full { margin-bottom: 8px; }
.sep { border: none; border-top: 1px solid var(--line); margin: 16px 0; }
.mini-h { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin: 0 0 4px; }
.filelabel { display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 10px; padding: 11px 14px; font-weight: 600; cursor: pointer; }
.disclaimer { font-size: 11px; color: var(--muted); line-height: 1.5; text-align: center; padding: 8px 4px 24px; }
.disclaimer .attr { color: #8a8474; }