/* All To-Do — mobile-first, IBBlueprint brand */
:root {
  --navy: #16233b; --navy-deep: #0f1b2d; --gold: #d4a843; --gold-hi: #e7c878;
  --paper: #f7f4ec; --card: #ffffff; --ink: #1c2434; --muted: #7d8494;
  --line: #e6e1d5; --good: #2e9e5b; --danger: #c0392b;
  --font: Georgia, "Times New Roman", serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  background: var(--paper); color: var(--ink);
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
}
.boot { padding: 60px 20px; text-align: center; color: var(--muted); }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 20;
  background: var(--navy); color: #fff;
  padding: calc(10px + env(safe-area-inset-top)) 16px 0;
}
.top-row { display: flex; align-items: center; justify-content: space-between; }
.brand { font-family: var(--font); font-weight: 700; font-size: 19px; }
.brand .g { color: var(--gold); }
.acct { background: none; border: none; color: #c9d2de; font-size: 13px; padding: 6px 0; }
.tabs { display: flex; gap: 4px; margin-top: 8px; }
.tab {
  flex: 1; background: none; border: none; color: #c9d2de;
  padding: 10px 4px 12px; font-size: 14.5px; font-weight: 600;
  border-bottom: 3px solid transparent;
}
.tab.active { color: #fff; border-bottom-color: var(--gold); }
.tab .badge {
  display: inline-block; min-width: 19px; margin-left: 6px; padding: 1px 5px;
  background: var(--gold); color: var(--navy-deep); border-radius: 99px;
  font-size: 11.5px; font-weight: 800;
}

/* ---------- list ---------- */
main { max-width: 560px; margin: 0 auto; padding: 14px 14px 120px; }
.day-head { font-family: var(--font); font-size: 21px; margin: 8px 2px 2px; color: var(--navy); }
.day-sub { color: var(--muted); font-size: 13px; margin: 0 2px 12px; }
.group-h {
  font-size: 11.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); margin: 18px 2px 8px;
}
.item {
  display: flex; align-items: flex-start; gap: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 13px 14px; margin-bottom: 8px;
}
.item.done-item { opacity: .55; }
.circle {
  flex: none; width: 26px; height: 26px; margin-top: 1px;
  border: 2.5px solid var(--gold); border-radius: 50%;
  background: transparent; padding: 0;
  display: grid; place-items: center; color: transparent; font-size: 15px; font-weight: 800;
  transition: background .15s, color .15s, transform .1s;
}
.circle:active { transform: scale(.88); }
.item.done-item .circle { background: var(--good); border-color: var(--good); color: #fff; }
.item-body { flex: 1; min-width: 0; }
.item-title { font-size: 15.5px; word-wrap: break-word; }
.item.done-item .item-title { text-decoration: line-through; }
.item-notes { color: var(--muted); font-size: 13px; margin-top: 3px; white-space: pre-wrap; word-wrap: break-word; }
.item-meta { color: var(--muted); font-size: 11.5px; margin-top: 4px; }
.item-meta .claude { color: var(--gold); font-weight: 700; }
.del { background: none; border: none; color: var(--muted); font-size: 17px; padding: 2px 4px; }
.empty { text-align: center; color: var(--muted); padding: 44px 20px 20px; font-size: 14.5px; }
.empty .big { font-size: 40px; display: block; margin-bottom: 10px; }

/* claude-did card on Today */
.claude-did {
  background: rgba(212,168,67,.1); border: 1px solid rgba(212,168,67,.45);
  border-radius: 14px; padding: 13px 14px; margin-bottom: 8px;
}
.claude-did .item-title::before { content: "✅ "; }

/* ---------- FAB + composer ---------- */
.fab {
  position: fixed; left: 50%; transform: translateX(-50%);
  bottom: calc(22px + env(safe-area-inset-bottom)); z-index: 30;
  width: 62px; height: 62px; border-radius: 50%; border: none;
  background: var(--gold); color: var(--navy-deep);
  font-size: 34px; font-weight: 700; line-height: 1;
  box-shadow: 0 8px 24px rgba(212,168,67,.5);
}
.fab:active { transform: translateX(-50%) scale(.93); }
.sheet-wrap { position: fixed; inset: 0; z-index: 40; background: rgba(15,27,45,.45); display: flex; align-items: flex-end; }
.sheet {
  width: 100%; background: var(--card); border-radius: 18px 18px 0 0;
  padding: 18px 16px calc(18px + env(safe-area-inset-bottom));
}
.sheet input {
  width: 100%; border: 1.5px solid var(--line); border-radius: 12px;
  padding: 13px 14px; font-size: 16px; outline: none; background: var(--paper);
}
.sheet input:focus { border-color: var(--gold); }
.sheet-actions { display: flex; gap: 10px; margin-top: 12px; }
.btn {
  flex: 1; border: none; border-radius: 12px; padding: 13px; font-size: 15.5px; font-weight: 700;
}
.btn-add { background: var(--gold); color: var(--navy-deep); }
.btn-cancel { background: var(--paper); color: var(--muted); }

/* ---------- login ---------- */
.login { max-width: 380px; margin: 12vh auto 0; padding: 0 20px; }
.login-card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 26px 22px; }
.login h1 { font-family: var(--font); font-size: 24px; color: var(--navy); margin-bottom: 4px; }
.login .sub { color: var(--muted); font-size: 14px; margin-bottom: 18px; }
.g-btn {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 9px;
  background: #fff; border: 1.5px solid var(--line); border-radius: 12px;
  padding: 12px; font-size: 15px; font-weight: 600; color: var(--ink);
}
.or { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; margin: 14px 0; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.login input {
  width: 100%; border: 1.5px solid var(--line); border-radius: 12px;
  padding: 12px 13px; font-size: 15px; margin-bottom: 10px; outline: none; background: var(--paper);
}
.login input:focus { border-color: var(--gold); }
.login .btn-add { width: 100%; }
.login .msg { color: var(--danger); font-size: 13px; margin-top: 10px; }
.login .switch { background: none; border: none; color: var(--muted); font-size: 13.5px; margin-top: 14px; text-decoration: underline; }