:root { --bg: #F6F1EA; --surface: #FFFDF9; --text: #1B1714; --muted: #7A6E64; --line: #E6DDD2; --accent: #E8572A; --danger: #B3261E; --r: 16px;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans", "Noto Sans CJK SC", "Segoe UI", sans-serif; color-scheme: light dark; }
@media (prefers-color-scheme: dark) { :root { --bg: #1E1813; --surface: #2A221C; --text: #F3EAE0; --muted: #B3A595; --line: #3A3028; } }
* { box-sizing: border-box; } body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.5; }
.muted { color: var(--muted); } .small { font-size: .82rem; } .err { color: var(--danger); margin: 0; font-size: .9rem; } .ok { color: #2E7D32; font-size: .9rem; }
.btn { font: inherit; border-radius: 999px; padding: 10px 18px; border: 1px solid var(--line); background: var(--surface); color: var(--text); cursor: pointer; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; } .btn.ghost { background: transparent; } .btn.sm { padding: 4px 12px; font-size: .82rem; } .btn.danger { color: var(--danger); }
.btn:disabled { opacity: .5; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-size: .86rem; color: var(--muted); }
input, textarea, select { font: inherit; font-size: 1rem; color: var(--text); background: var(--bg); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; width: 100%; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.login-page { min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
.login { width: min(380px, 100%); text-align: center; } .login h1 { margin: 8px 0 0; font-size: 1.8rem; } .login .card { text-align: left; margin-top: 18px; }
.login-mark { width: 64px; height: 64px; margin: 0 auto; border-radius: 50%; display: grid; place-items: center; font-size: 1.6rem; font-weight: 700; border: 1.5px solid var(--accent); color: var(--accent); }
.ts:empty { min-height: 0; }
.bar { display: flex; align-items: center; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--line); background: var(--surface); } .bar #logout { margin-left: auto; }
.tabs { display: flex; gap: 6px; padding: 12px 20px 0; max-width: 760px; margin: 0 auto; }
.tabs button { font: inherit; border: 0; background: none; padding: 8px 14px; border-radius: 999px; color: var(--muted); cursor: pointer; } .tabs [aria-selected=true] { background: var(--text); color: var(--bg); }
main { max-width: 760px; margin: 0 auto; padding: 8px 20px 60px; } h2 { font-size: 1.15rem; margin: 0; }
.row-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 14px 0; }
.list { list-style: none; margin: 0; padding: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.item { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; padding: 12px 16px; align-items: start; } .item + .item { border-top: 1px solid var(--line); }
.item p { margin: 0 0 2px; white-space: pre-wrap; overflow-wrap: anywhere; } .item-act { display: flex; gap: 4px; }
.kind { font-size: .75rem; padding: 2px 10px; border-radius: 999px; border: 1px solid var(--line); white-space: nowrap; } .kind.moment { color: var(--accent); border-color: var(--accent); }
.empty { text-align: center; padding: 30px; }
.sheet { border: 1px solid var(--line); border-radius: 20px; background: var(--surface); color: var(--text); width: min(560px, calc(100% - 24px)); padding: 20px; }
.sheet::backdrop { background: rgb(20 14 10 / .45); } .sheet form { display: grid; gap: 14px; }
.seg, .moods { display: flex; flex-wrap: wrap; gap: 8px; } .seg label, .moods label { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px; color: var(--text); cursor: pointer; }
.seg input, .moods input { width: auto; accent-color: var(--accent); } .check { display: flex; align-items: center; gap: 8px; color: var(--text); } .check input { width: auto; }
.actions { display: flex; justify-content: flex-end; align-items: center; gap: 12px; } [hidden] { display: none !important; }
@media (max-width: 560px) { .item { grid-template-columns: 1fr; } .item-act { justify-content: flex-end; } }
.bar strong, .btn { white-space: nowrap; }
@media (max-width: 560px) { #who { display: none; } }
.ts { min-height: 65px; width: 100%; }
@media (max-width: 420px) { .login-page { padding: 16px; } .login .card { padding: 16px; } }