:root {
  color-scheme: light;
  --bg: #f6f1ea;
  --card: #fffdfb;
  --text: #1c1917;
  --muted: #78716c;
  --line: #e7e0d8;
  --accent: #9a3412;
  --accent-dark: #7c2d12;
  --seen: #44403c;
  --done: #166534;
  --danger: #9f1239;
  --shadow: 0 1px 2px rgba(28, 25, 23, .06);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
  min-height: 100vh;
}
body.auth {
  display: flex;
  justify-content: center;
  padding: 1.25rem 1rem 2rem;
}
main {
  width: min(36rem, 100%);
  margin: 0 auto;
  padding: 0 1rem 2.5rem;
}
body.auth main { padding: 0; }

.top {
  position: sticky;
  top: 0;
  z-index: 2;
  background: rgba(246, 241, 234, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  padding: .85rem 1rem .7rem;
}
.top-row, .alert-top, .actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
}
.brand, .brand-mark {
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--accent);
  text-decoration: none;
}
.brand { font-size: 1.15rem; }
.brand-mark { margin: 0 0 .35rem; font-size: .95rem; }
.top-actions { display: flex; gap: .9rem; }
.top-actions a { color: var(--text); font-weight: 700; text-decoration: none; }
.who, .meta, .lede { color: var(--muted); }
.who { margin: .2rem 0 0; font-size: .85rem; }
.meta { margin: .35rem 0 0; font-size: .85rem; }
.lede { margin: 0 0 1rem; }

h1 { font-size: 1.45rem; line-height: 1.2; margin: 0; }
h2 { font-size: 1.05rem; line-height: 1.3; margin: 0; }
.section-head { margin: 1.25rem 0 .7rem; }
.section-head h1 { font-size: 1.2rem; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
  margin: 0 0 .8rem;
  box-shadow: var(--shadow);
}
.auth-card { margin-top: 8vh; padding: 1.25rem; }
.card.alert { border-left: 5px solid var(--accent); }
.card.alert.seen { border-left-color: #a8a29e; }
.card.alert.done { border-left-color: var(--done); }
.card.empty p { margin: .4rem 0 0; color: var(--muted); }

.pill {
  flex: none;
  border-radius: 999px;
  background: #ffedd5;
  color: var(--accent-dark);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
  padding: .2rem .5rem;
}
.pill.seen { background: #f5f5f4; color: var(--seen); }
.pill.done { background: #dcfce7; color: var(--done); }

.people { margin: .7rem 0 0; padding: 0; list-style: none; }
.people li {
  padding: .45rem 0;
  border-top: 1px solid var(--line);
  font-size: .95rem;
}

label { display: block; font-weight: 700; margin: .8rem 0; }
.field {
  display: block;
  width: 100%;
  margin-top: .35rem;
  border: 1px solid #d6d3d1;
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  font: inherit;
  padding: .75rem .8rem;
}
.field:focus { outline: 2px solid #fdba74; border-color: var(--accent); }

.actions { flex-wrap: wrap; justify-content: flex-start; margin-top: .9rem; }
.actions form { margin: 0; }
.stack { margin-top: .8rem; }
.btn {
  appearance: none;
  border: 1px solid #d6d3d1;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  border-radius: 12px;
  min-height: 44px;
  padding: .55rem .9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; width: 100%; }
.actions .btn.primary, .actions .btn { width: auto; }
.btn.ghost { background: transparent; }
.btn.hidden { display: none; }
.auth .btn.primary { margin-top: .4rem; }
.auth .btn.ghost { width: 100%; margin-top: .6rem; }

.banner {
  border-radius: 12px;
  padding: .75rem .85rem;
  margin: .8rem 0;
}
.banner.info { background: #e0f2fe; color: #0c4a6e; }
.banner.error { background: #ffe4e6; color: var(--danger); }
.card .banner { margin-top: 0; }