:root { --bg: #fffaf5; --ink: #2b2118; --muted: #7a6a5c; --accent: #e8590c; --card: #fff; --line: #eadfd4; }
* { box-sizing: border-box; }
body { margin: 0 auto; max-width: 560px; padding: 0 16px 48px; font: 16px/1.45 system-ui, -apple-system, Segoe UI, sans-serif; background: var(--bg); color: var(--ink); }
header { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
h1 { font-size: 1.6rem; margin: 18px 0 6px; }
h2 { font-size: 1.2rem; margin: 18px 0 8px; }
#who { color: var(--muted); font-size: .9rem; }
#status { min-height: 1.4em; color: var(--muted); margin: 4px 0 8px; }
#status.error { color: #c92a2a; }
nav { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0 4px; }
nav button { background: var(--card); color: var(--ink); border: 1px solid var(--line); }
nav button.on { background: var(--accent); color: #fff; border-color: var(--accent); }
button { font: inherit; padding: 8px 14px; border-radius: 999px; border: 0; background: var(--accent); color: #fff; cursor: pointer; }
button.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
input, select, textarea { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: #fff; width: 100%; }
form { display: grid; gap: 8px; margin: 8px 0; }
#email-form, #code-form, #chat-form { grid-template-columns: 1fr auto; }
fieldset { border: 1px solid var(--line); border-radius: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
fieldset legend { color: var(--muted); font-size: .9rem; }
fieldset button { grid-column: span 2; }
label { display: grid; gap: 4px; font-size: .9rem; color: var(--muted); }
.cards { list-style: none; padding: 0; display: grid; gap: 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 10px; display: grid; grid-template-columns: 84px 1fr; gap: 12px; align-items: center; }
.card img, .card .nophoto { width: 84px; height: 84px; object-fit: cover; border-radius: 12px; background: #f1e7dd; display: grid; place-items: center; font-size: 2rem; }
.card .meta { color: var(--muted); font-size: .9rem; }
.card button { margin-top: 6px; padding: 6px 12px; }
#deck .big { background: var(--card); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
#deck .big img, #deck .big .nophoto { width: 100%; height: 300px; object-fit: cover; display: grid; place-items: center; background: #f1e7dd; font-size: 4rem; }
#deck .big .body { padding: 12px 14px; }
#deck .actions { display: flex; gap: 10px; justify-content: center; padding: 0 14px 14px; }
#deck .actions button { flex: 1; font-size: 1.1rem; }
#chat { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 10px 12px; margin-top: 10px; }
#chat-lines { list-style: none; padding: 0; display: grid; gap: 6px; }
#chat-lines li { max-width: 80%; padding: 6px 10px; border-radius: 14px; background: #f1e7dd; }
#chat-lines li.mine { justify-self: end; background: var(--accent); color: #fff; }
.badge { display: inline-block; background: #ffe8d6; color: var(--accent); border-radius: 999px; padding: 1px 8px; font-size: .8rem; margin-left: 6px; }