:root {
  --bg: #FFF8EE;
  --surface: #FFFFFF;
  --surface-2: #FFF1DE;
  --ink: #2B2118;
  --ink-2: #6B5A4B;
  --line: #EEDFCB;
  --sun: #F2A93B;
  --coral: #FF7A59;
  --coral-ink: #C2462A;
  --leaf: #4E9F72;
  --danger: #C23B3B;
  --j1: #9AA6B2; --j2: #A8C7D8; --j3: #F7D774; --j4: #F6B04A; --j5: #FF7A59;
  --shadow: 0 1px 2px rgba(75, 45, 10, .06), 0 8px 24px rgba(75, 45, 10, .07);
  --radius: 18px;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1C1814; --surface: #26201A; --surface-2: #30281F;
    --ink: #F6EEE3; --ink-2: #BFAE9B; --line: #3B3127;
    --coral-ink: #FF9A7E; --danger: #FF7B7B;
    --j1: #6E7A86; --j2: #6F95AA;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 700; line-height: 1.2; margin: 0; letter-spacing: -.01em; }
h1 { font-size: clamp(1.7rem, 4vw, 2.3rem); }
h2 { font-size: 1.3rem; }
h3 { font-size: 1.1rem; }
p { margin: 0; }
a { color: var(--coral-ink); }
[hidden] { display: none !important; }

.muted { color: var(--ink-2); }
.eyebrow { font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.hint { font-size: .85rem; color: var(--ink-2); }
.opt { font-weight: 400; color: var(--ink-2); }
.center { text-align: center; }
.stack { display: grid; gap: 14px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }
.spacer { flex: 1; }
.grow { flex: 1; }

/* ---------- boot ---------- */
.boot { display: grid; place-items: center; min-height: 100vh; font-size: 3rem; color: var(--sun); }
.spin { animation: spin 6s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }

/* ---------- controls ---------- */
label { display: grid; gap: 6px; font-weight: 700; font-size: .92rem; }
input, textarea {
  font: inherit; font-weight: 400; color: var(--ink);
  background: var(--surface); border: 1.5px solid var(--line); border-radius: 12px;
  padding: 11px 13px; width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
input:focus, textarea:focus { outline: none; border-color: var(--sun); box-shadow: 0 0 0 4px color-mix(in srgb, var(--sun) 25%, transparent); }
input::placeholder, textarea::placeholder { color: color-mix(in srgb, var(--ink-2) 70%, transparent); }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
legend { font-weight: 700; font-size: .92rem; margin-bottom: 8px; padding: 0; }

.btn {
  font: inherit; font-weight: 700; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: 999px; padding: 10px 18px; border: 1.5px solid var(--line);
  background: var(--surface); color: var(--ink);
  transition: transform .08s, background .15s, border-color .15s;
}
.btn:hover { border-color: var(--sun); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible, a:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
.btn.primary { background: var(--coral); border-color: var(--coral); color: #fff; }
.btn.primary:hover { background: color-mix(in srgb, var(--coral) 88%, #000); }
.btn.ghost { background: transparent; }
.btn.danger { color: var(--danger); }
.btn.danger.solid { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn[disabled] { opacity: .6; cursor: progress; }

.form-error { color: var(--danger); font-weight: 600; font-size: .92rem; }

/* ---------- auth ---------- */
.auth-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.auth-card {
  width: min(420px, 100%); background: var(--surface); border-radius: 24px;
  box-shadow: var(--shadow); padding: 28px; display: grid; gap: 20px;
}
.auth-hero { text-align: center; display: grid; gap: 6px; }
.auth-hero .sun { font-size: 2.6rem; color: var(--sun); }
.seg { display: grid; grid-template-columns: 1fr 1fr; background: var(--surface-2); border-radius: 999px; padding: 4px; }
.seg button {
  font: inherit; font-weight: 700; border: 0; background: transparent; color: var(--ink-2);
  padding: 8px; border-radius: 999px; cursor: pointer;
}
.seg button[aria-selected="true"] { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }

/* ---------- shell ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 16px;
  padding: 12px max(16px, calc((100vw - 1040px) / 2));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.brand { font-family: var(--serif); font-weight: 700; font-size: 1.2rem; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: 8px; }
.brand-mark { color: var(--sun); font-size: 1.4rem; }
.tabs { margin-left: auto; display: flex; gap: 4px; }
.tabs a {
  text-decoration: none; color: var(--ink-2); font-weight: 700;
  padding: 8px 14px; border-radius: 999px;
}
.tabs a:hover { color: var(--ink); background: var(--surface-2); }
.tabs a[aria-current="page"] { color: var(--ink); background: var(--surface-2); }
.tabs .ico { display: none; }

main { max-width: 1040px; margin: 0 auto; padding: 28px 16px 48px; outline: none; }

@media (max-width: 640px) {
  /* backdrop-filter would trap the fixed bottom nav inside the header */
  .topbar { backdrop-filter: none; background: var(--bg); }
  .tabs {
    position: fixed; left: 0; right: 0; bottom: 0; margin: 0; z-index: 20;
    justify-content: space-around; padding: 6px 6px calc(6px + env(safe-area-inset-bottom));
    background: var(--surface); border-top: 1px solid var(--line);
  }
  .tabs a { display: grid; justify-items: center; font-size: .72rem; padding: 6px 10px; gap: 2px; }
  .tabs .ico { display: block; font-size: 1.25rem; line-height: 1; }
  main { padding-bottom: 110px; }
  .kbd-hint { display: none; }
}

/* ---------- cards ---------- */
.card { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; }
.card.soft { background: var(--surface-2); box-shadow: none; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }

.hello { display: grid; gap: 6px; margin-bottom: 22px; }
.streak-pill {
  justify-self: start; margin-top: 6px; font-weight: 700; font-size: .9rem;
  background: var(--surface-2); padding: 6px 12px; border-radius: 999px;
}
.grid-today { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 20px; align-items: start; }
@media (max-width: 860px) { .grid-today { grid-template-columns: 1fr; } }
.prompt { font-family: var(--serif); font-size: 1.25rem; margin: 6px 0 18px; line-height: 1.35; }

/* ---------- joy picker ---------- */
.joy-picker .opts { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.joy-opt {
  position: relative; display: grid; justify-items: center; gap: 2px;
  border: 1.5px solid var(--line); border-radius: 14px; padding: 10px 4px 8px;
  cursor: pointer; font-weight: 600; background: var(--surface);
  transition: transform .1s, border-color .15s, background .15s;
}
.joy-opt input { position: absolute; opacity: 0; pointer-events: none; }
.joy-face { font-size: 1.6rem; line-height: 1; }
.joy-label { font-size: .75rem; color: var(--ink-2); }
.joy-opt:hover { transform: translateY(-2px); }
.joy-opt:has(input:checked) { border-color: var(--coral); background: color-mix(in srgb, var(--coral) 12%, var(--surface)); }
.joy-opt:has(input:focus-visible) { outline: 3px solid var(--sun); outline-offset: 2px; }

.gratitude { display: grid; gap: 8px; }

/* ---------- entries ---------- */
.entry-list { display: grid; gap: 14px; }
.entry-card {
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow);
  border-left: 6px solid var(--j3); overflow: hidden;
}
.entry-card.j1 { border-left-color: var(--j1); }
.entry-card.j2 { border-left-color: var(--j2); }
.entry-card.j3 { border-left-color: var(--j3); }
.entry-card.j4 { border-left-color: var(--j4); }
.entry-card.j5 { border-left-color: var(--j5); }
.entry-link { display: grid; gap: 8px; padding: 16px 18px; color: inherit; text-decoration: none; }
.entry-link:hover h3 { color: var(--coral-ink); }
.entry-meta { display: flex; align-items: center; gap: 8px; color: var(--ink-2); font-size: .88rem; font-weight: 600; }
.excerpt { color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; white-space: pre-line; }
.good-things { margin: 0; padding-left: 1.2em; color: var(--ink); font-size: .95rem; }
.good-things li::marker { content: "✦  "; color: var(--sun); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 18px; }
.chip {
  font-size: .82rem; font-weight: 700; text-decoration: none; color: var(--ink-2);
  background: var(--surface-2); padding: 4px 11px; border-radius: 999px; border: 1.5px solid transparent;
}
a.chip:hover { color: var(--ink); }
.chip.active { border-color: var(--coral); color: var(--coral-ink); }

.search { display: flex; gap: 8px; }
.search input { flex: 1; border-radius: 999px; padding-left: 18px; }

.empty { text-align: center; padding: 40px 20px; display: grid; gap: 10px; justify-items: center; }
.empty .big { font-size: 2.6rem; }

/* ---------- insights ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat { background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px 18px; display: grid; gap: 4px; }
.stat .num { font-family: var(--serif); font-size: 2rem; font-weight: 700; line-height: 1.1; }
.insight-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 20px; }
@media (max-width: 860px) { .insight-grid { grid-template-columns: 1fr; } }
.chart { width: 100%; height: auto; display: block; margin-top: 14px; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .axis { fill: var(--ink-2); font: 600 10px var(--sans); }
.chart .empty-day { fill: var(--line); }
.chart .b1 { fill: var(--j1); } .chart .b2 { fill: var(--j2); } .chart .b3 { fill: var(--j3); }
.chart .b4 { fill: var(--j4); } .chart .b5 { fill: var(--j5); }
.dist { display: grid; gap: 10px; margin-top: 12px; }
.dist-row { display: grid; grid-template-columns: 28px 1fr 34px; align-items: center; gap: 10px; font-weight: 700; }
.dist-track { background: var(--surface-2); border-radius: 999px; height: 12px; overflow: hidden; }
.dist-fill { height: 100%; border-radius: 999px; background: var(--sun); width: 0; transition: width .6s ease; }
.dist-row .n { text-align: right; color: var(--ink-2); font-size: .9rem; }

/* ---------- settings ---------- */
.settings { display: grid; gap: 18px; max-width: 640px; }
.danger-zone { border: 1.5px solid color-mix(in srgb, var(--danger) 40%, transparent); }

/* ---------- toast ---------- */
#toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 50;
  background: var(--ink); color: var(--bg); font-weight: 700;
  padding: 12px 20px; border-radius: 999px; box-shadow: var(--shadow);
  max-width: calc(100vw - 32px);
}
@media (max-width: 640px) { #toast { bottom: 90px; } }

/* ================= v2: journals, quotes, reactions ================= */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; }

/* journal switcher */
.switcher select {
  font: inherit; font-weight: 700; color: var(--ink); cursor: pointer;
  background: var(--surface); border: 1.5px solid var(--line); border-radius: 999px;
  padding: 7px 34px 7px 14px; max-width: 260px; text-overflow: ellipsis;
  appearance: none; -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-2) 50%), linear-gradient(135deg, var(--ink-2) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%;
  background-size: 5px 5px; background-repeat: no-repeat;
}
.switcher select:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
.journal-pill {
  font-weight: 700; font-size: .9rem; text-decoration: none; color: var(--ink);
  background: var(--surface); border: 1.5px solid var(--line); padding: 5px 12px; border-radius: 999px;
}
.journal-pill:hover { border-color: var(--sun); }
.hello .row { margin-top: 6px; }
.hello .streak-pill { margin-top: 0; }

/* quotes */
.quote-fields { display: grid; gap: 8px; background: var(--surface-2); border-radius: 14px; padding: 12px 14px 14px; }
.quote-fields legend { float: left; width: 100%; margin-bottom: 4px; }
.quote-fields textarea { min-height: 64px; font-family: var(--serif); font-size: 1.05rem; }
.quote {
  margin: 2px 0; padding: 4px 0 4px 16px; border-left: 4px solid var(--sun);
  font-family: var(--serif); font-size: 1.2rem; line-height: 1.4;
}
.quote p { white-space: pre-line; }
.quote p::before { content: "“"; }
.quote p::after { content: "”"; }
.quote footer { font-family: var(--sans); font-size: .92rem; font-weight: 700; color: var(--coral-ink); margin-top: 4px; }
.entry-meta .by { font-weight: 700; color: var(--ink); }

/* reactions */
.entry-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 0 18px 14px; }
.reactions { display: flex; flex-wrap: wrap; gap: 6px; }
.react {
  font: inherit; font-size: .95rem; cursor: pointer; display: inline-flex; align-items: center; gap: 4px;
  background: var(--surface-2); border: 1.5px solid transparent; color: var(--ink);
  padding: 3px 10px; border-radius: 999px; transition: transform .1s, border-color .15s;
}
.react:hover { transform: scale(1.08); }
.react.mine { border-color: var(--coral); background: color-mix(in srgb, var(--coral) 14%, var(--surface)); }
.react .n { font-weight: 700; font-size: .82rem; }
.react:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
.btn.tiny { padding: 4px 12px; font-size: .85rem; }

/* auth invite banner */
.invite-banner { display: flex; gap: 12px; align-items: center; background: var(--surface-2); border-radius: 14px; padding: 12px 14px; }
.invite-emoji { font-size: 2rem; }

/* journals page */
.journal-list { display: grid; gap: 14px; margin-bottom: 22px; }
.journal-card { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.journal-card.is-current { box-shadow: var(--shadow), inset 0 0 0 2px var(--sun); }
.journal-emoji { font-size: 2.2rem; width: 56px; height: 56px; display: grid; place-items: center; background: var(--surface-2); border-radius: 16px; }
.grid-two { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; align-items: start; }
.emoji-picker .opts { display: flex; flex-wrap: wrap; gap: 6px; }
.emoji-opt { position: relative; cursor: pointer; }
.emoji-opt input { position: absolute; opacity: 0; pointer-events: none; }
.emoji-opt span {
  display: grid; place-items: center; width: 44px; height: 44px; font-size: 1.4rem;
  border: 1.5px solid var(--line); border-radius: 12px; background: var(--surface);
}
.emoji-opt input:checked + span { border-color: var(--coral); background: color-mix(in srgb, var(--coral) 12%, var(--surface)); }
.emoji-opt input:focus-visible + span { outline: 3px solid var(--sun); outline-offset: 2px; }
.invite-box { display: flex; gap: 8px; flex-wrap: wrap; }
.invite-box input { flex: 1; min-width: 200px; border-radius: 999px; font-size: .9rem; }
.members { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.members li { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.members li:last-child { border-bottom: 0; }
.members .hint { display: block; }
.avatar {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: linear-gradient(135deg, var(--sun), var(--coral)); color: #fff; font-weight: 700;
}
.leaders { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.leaders li { display: grid; grid-template-columns: 30px 1fr auto; align-items: center; gap: 10px; font-weight: 700; }
.leaders a { color: var(--ink); text-decoration: none; }
.leaders a:hover { color: var(--coral-ink); }
.leaders .rank { text-align: center; }
.leaders .n { color: var(--ink-2); }
.join-card { max-width: 480px; margin: 40px auto; }

@media (max-width: 640px) {
  .brand-name { display: none; }
  .topbar { gap: 10px; }
  .switcher { flex: 1; min-width: 0; }
  .switcher select { width: 100%; max-width: none; }
  .tabs a { padding: 6px 4px; }
}
.invite-host { display: grid; gap: 12px; }
.invite-host > p { margin: 0; }

/* ================= v3: reset, deletion choices ================= */
.linkish { font: inherit; font-weight: 700; color: var(--coral-ink); background: none; border: 0; padding: 4px; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.linkish:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; border-radius: 6px; }
.big-emoji { font-size: 2.8rem; }
.choice-group { display: grid; gap: 8px; }
.choice {
  display: flex; gap: 12px; align-items: flex-start; font-weight: 400; cursor: pointer;
  border: 1.5px solid var(--line); border-radius: 14px; padding: 12px 14px; background: var(--surface);
}
.choice input { width: auto; margin-top: 4px; accent-color: var(--coral); }
.choice > span { display: grid; gap: 2px; }
.choice:has(input:checked) { border-color: var(--coral); background: color-mix(in srgb, var(--coral) 8%, var(--surface)); }
.choice:has(input:focus-visible) { outline: 3px solid var(--sun); outline-offset: 2px; }

/* ================= PWA: safe areas when installed ================= */
.topbar { padding-top: calc(12px + env(safe-area-inset-top)); }
@media (display-mode: standalone) {
  .install-card { display: none; }
}