/* Us — warm, intimate, dark. Big type, generous space. */
:root {
  --bg: #1a0f14;
  --bg2: #241419;
  --card: #2e1b22;
  --rose: #e8a0b4;
  --rose-deep: #c96f88;
  --gold: #e8c98a;
  --ink: #f7ecef;
  --muted: #b99aa4;
  --line: #4a2c36;
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: -apple-system, "Segoe UI", Georgia, serif;
  padding-bottom: 76px; min-height: 100vh;
}
#app { max-width: 560px; margin: 0 auto; padding: 18px 16px 30px; }
h1 { font-size: 1.7rem; margin: 6px 0 4px; color: var(--rose); font-weight: 600; }
h2 { font-size: 1.15rem; color: var(--gold); margin: 18px 0 8px; }
.sub { color: var(--muted); font-size: 0.95rem; margin: 0 0 14px; }
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 18px; padding: 18px; margin: 12px 0;
  box-shadow: 0 4px 18px rgba(0,0,0,.25);
}
.qnum { font-size: 0.75rem; letter-spacing: 2px; color: var(--muted); text-transform: uppercase; }
.qtext { font-size: 1.25rem; line-height: 1.5; margin: 8px 0 14px; }
textarea {
  width: 100%; min-height: 90px; resize: vertical;
  background: var(--bg2); color: var(--ink); border: 1px solid var(--line);
  border-radius: 12px; padding: 12px; font-size: 1rem; font-family: inherit;
}
textarea:focus { outline: none; border-color: var(--rose-deep); }
button {
  background: var(--rose-deep); color: #fff; border: none;
  border-radius: 999px; padding: 12px 26px; font-size: 1rem; font-weight: 600;
  cursor: pointer; margin-top: 10px;
}
button.ghost { background: transparent; border: 1px solid var(--line); color: var(--muted); }
button:active { transform: scale(.97); }
.waiting {
  text-align: center; color: var(--muted); padding: 14px 0 4px; font-style: italic;
}
.waiting .dots::after { content: "…"; animation: pulse 1.5s infinite; }
@keyframes pulse { 50% { opacity: .3; } }
.reveal { border-left: 3px solid var(--rose); padding-left: 14px; margin: 12px 0; }
.reveal .who { font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase; color: var(--gold); }
.reveal .what { font-size: 1.08rem; line-height: 1.55; margin: 4px 0 12px; white-space: pre-wrap; }
.match {
  text-align: center; padding: 10px; margin: 8px 0;
  background: rgba(232,160,180,.12); border-radius: 12px;
  color: var(--rose); font-weight: 600;
}
label { display: block; margin: 12px 0 4px; color: var(--muted); font-size: 0.9rem; }
input[type=text] {
  width: 100%; background: var(--bg2); color: var(--ink);
  border: 1px solid var(--line); border-radius: 12px; padding: 12px; font-size: 1rem;
}
input[type=text]:focus { outline: none; border-color: var(--rose-deep); }
.hint { color: var(--muted); font-size: 0.85rem; margin-top: 8px; line-height: 1.5; }
.streak {
  display: inline-block; background: rgba(232,201,138,.15); color: var(--gold);
  border-radius: 999px; padding: 6px 16px; font-weight: 600; margin-bottom: 6px;
}
.dayhead { display: flex; justify-content: space-between; align-items: baseline; }
.dayhead .date { color: var(--muted); font-size: 0.9rem; }
.seg { display: flex; gap: 8px; margin: 10px 0; }
.seg button { flex: 1; margin: 0; padding: 10px 4px; font-size: 0.9rem; }
.seg button.on { background: var(--rose); color: #2a1218; }
#tabs {
  position: fixed; bottom: 0; left: 0; right: 0;
  display: flex; background: rgba(26,15,20,.96); backdrop-filter: blur(8px);
  border-top: 1px solid var(--line); padding: 8px 4px calc(8px + env(safe-area-inset-bottom));
  z-index: 10;
}
#tabs .tab {
  flex: 1; background: none; color: var(--muted); font-size: 0.78rem;
  padding: 6px 2px; margin: 0; font-weight: 500;
}
#tabs .tab.on { color: var(--rose); }
.badge {
  display: inline-block; min-width: 20px; height: 20px; line-height: 20px;
  background: var(--rose); color: #2a1218; border-radius: 999px;
  font-size: 0.72rem; font-weight: 700; text-align: center; padding: 0 6px;
  vertical-align: 2px; margin-left: 4px;
}
.heart { color: var(--rose); }
.lock { text-align: center; padding: 30px 10px; color: var(--muted); }
.lock .big { font-size: 3rem; }
.rxrow { display: flex; gap: 8px; margin: 10px 0 4px; }
button.rx {
  background: var(--bg2); border: 1px solid var(--line); color: var(--ink);
  border-radius: 999px; padding: 8px 14px; font-size: 1.1rem; margin: 0;
}
button.rx.on { border-color: var(--rose); background: rgba(232,160,180,.18); }
.rxn { font-size: 0.75rem; color: var(--muted); }
.replies { margin: 8px 0; }
.reply { font-size: 0.92rem; color: var(--muted); margin: 4px 0; line-height: 1.45; }
.reply b { color: var(--gold); }
.replybox { display: flex; gap: 8px; margin-top: 6px; }
.replybox input[type=text] { flex: 1; margin: 0; padding: 9px 12px; font-size: 0.92rem; }
.replybox button { margin: 0; padding: 9px 18px; font-size: 0.9rem; }