:root {
  --bg: #f6f3ee; --surface: #ffffff; --surface-2: #efeae2; --ink: #1d1f23; --ink-2: #5d6067; --line: #e2dcd2;
  --accent: #d9542b; --accent-ink: #ffffff; --ok: #1f8a5b; --danger: #c23b2e; --shadow: 0 1px 2px rgba(30,25,15,.06), 0 6px 20px rgba(30,25,15,.07);
  --radius: 18px; --display: "Bricolage Grotesque", system-ui, sans-serif; --body: Inter, system-ui, -apple-system, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #14161a; --surface: #1d2026; --surface-2: #262a31; --ink: #eef0f3; --ink-2: #a2a7b0; --line: #2f333b;
    --accent: #f0703f; --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35); color-scheme: dark; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 var(--body);
  padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left); }
[hidden] { display: none !important; }
a { color: inherit; }
button, input, select { font: inherit; color: inherit; }

.wordmark { margin: 0; line-height: 0; }
.wordmark img { height: 52px; width: auto; display: block; }
.login-card .wordmark img { margin: 0 auto; height: 72px; }
.btn { border: 1px solid var(--line); background: var(--surface); border-radius: 12px; padding: 10px 16px; font-weight: 600;
  cursor: pointer; min-height: 44px; }
.btn:hover { border-color: var(--ink-2); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.small { min-height: 34px; padding: 6px 12px; font-size: 13px; border-radius: 10px; }
.btn.danger { color: var(--danger); }
.btn:disabled { opacity: .6; cursor: default; }
label { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--ink-2); }
input, select { width: 100%; border: 1px solid var(--line); background: var(--surface); border-radius: 12px; padding: 11px 13px;
  font-size: 16px; font-weight: 400; color: var(--ink); min-height: 46px; }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.err { color: var(--danger); margin: 0; font-size: 14px; }

/* login */
body.login { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.login-card { width: min(380px, 100%); text-align: center; }
.login-card .mark img { width: 64px; height: 64px; border-radius: 18px; box-shadow: var(--shadow); }

.login-card .sub { color: var(--ink-2); margin: 6px 0 28px; }
.login-card form { display: grid; gap: 14px; text-align: left; background: var(--surface); padding: 22px; border-radius: var(--radius);
  box-shadow: var(--shadow); border: 1px solid var(--line); }
.login-card .btn { width: 100%; margin-top: 4px; }
.hint { color: var(--ink-2); font-size: 13px; margin-top: 18px; }

/* desk */
.top { display: flex; align-items: center; gap: 12px; max-width: 1080px; margin: 0 auto; padding: 18px 16px 8px; }
.top .wordmark img { height: 38px; }
.top .grow { flex: 1; }
.avatar { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: var(--surface); font-weight: 700;
  display: grid; place-items: center; cursor: pointer; }
.menu { position: absolute; right: 16px; top: 64px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow); padding: 6px; min-width: 210px; z-index: 20; }
.menu .who { padding: 10px 12px 8px; font-size: 13px; color: var(--ink-2); border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.menu .who b { display: block; color: var(--ink); font-size: 15px; }
.menu button { display: block; width: 100%; text-align: left; border: 0; background: none; padding: 10px 12px; border-radius: 10px; cursor: pointer; }
.menu button:hover { background: var(--surface-2); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 8px 16px 48px; }
.hello { font: 600 22px/1.25 var(--display); letter-spacing: -.02em; margin: 10px 0 20px; color: var(--ink-2); }
.hello b { color: var(--ink); font-weight: 800; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.tile { display: flex; gap: 14px; align-items: center; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; text-decoration: none; box-shadow: var(--shadow); transition: transform .12s ease, border-color .12s ease; min-height: 92px; }
.tile:hover { transform: translateY(-2px); border-color: var(--ink-2); }
.tile:active { transform: translateY(0); }
.tile .ic { flex: none; width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; font-size: 28px;
  color: #fff; font-weight: 800; font-family: var(--display); }
.tile .nm { font: 700 17px/1.2 var(--display); letter-spacing: -.01em; }
.tile .ds { color: var(--ink-2); font-size: 13px; margin-top: 3px; line-height: 1.35; }
.empty { color: var(--ink-2); background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius); padding: 28px; text-align: center; }
@media (max-width: 520px) {
  .grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .tile { flex-direction: column; align-items: flex-start; gap: 10px; padding: 14px; min-height: 0; }
  .tile .ic { width: 50px; height: 50px; font-size: 24px; border-radius: 14px; }
  .tile .ds { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .hello { font-size: 19px; }
}

/* sheets (password, admin) */
.sheet-bg { position: fixed; inset: 0; background: rgba(10,10,12,.45); z-index: 40; display: grid; place-items: center; padding: 16px; }
.sheet { width: min(560px, 100%); max-height: calc(100vh - 32px); overflow: auto; background: var(--bg); border-radius: 22px;
  border: 1px solid var(--line); box-shadow: var(--shadow); padding: 22px; }
.sheet.wide { width: min(860px, 100%); }
.sheet h2 { font: 800 24px/1.1 var(--display); letter-spacing: -.02em; margin: 0 0 6px; }
.sheet h3 { font: 700 17px/1.2 var(--display); margin: 26px 0 10px; }
.sheet p.lead { color: var(--ink-2); margin: 0 0 16px; }
.sheet form { display: grid; gap: 12px; }
.sheet .row { display: flex; gap: 10px; flex-wrap: wrap; align-items: end; }
.sheet .row > * { flex: 1 1 160px; }
.sheet .row > .btn { flex: 0 0 auto; }
.sheet .head { display: flex; align-items: start; gap: 12px; }
.sheet .head > div { flex: 1; }
.tabs { display: flex; gap: 6px; margin: 14px 0 4px; }
.tabs button { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 7px 14px; font-weight: 600; cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.list { display: grid; gap: 8px; }
.item { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px; display: flex; gap: 12px;
  align-items: center; flex-wrap: wrap; }
.item .main { flex: 1 1 220px; min-width: 0; }
.item .main b { display: block; overflow-wrap: anywhere; }
.item .meta { color: var(--ink-2); font-size: 13px; overflow-wrap: anywhere; }
.item .acts { display: flex; gap: 6px; flex-wrap: wrap; }
.pill { display: inline-block; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 999px; background: var(--surface-2);
  color: var(--ink-2); margin-left: 6px; vertical-align: 2px; text-transform: uppercase; letter-spacing: .04em; }
.pill.admin { background: var(--accent); color: var(--accent-ink); }
.pill.warn { background: #f3d36b; color: #4a3800; }
.secret { margin-top: 10px; background: var(--surface); border: 2px solid var(--ok); border-radius: 14px; padding: 14px; }
.secret code { font: 600 20px/1.3 ui-monospace, Menlo, monospace; display: block; margin: 6px 0 10px; overflow-wrap: anywhere; }
.toast { position: fixed; left: 50%; bottom: calc(20px + env(safe-area-inset-bottom)); transform: translateX(-50%); background: var(--ink);
  color: var(--bg); padding: 10px 16px; border-radius: 12px; font-weight: 600; z-index: 60; box-shadow: var(--shadow); max-width: calc(100% - 32px); }
.ok-msg { color: var(--ok); margin: 0; font-weight: 600; }
.swatch { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; color: #fff; font-size: 18px; flex: none; }