/* Miniguys portal — implements docs/UI-UE规范.md. Colors only through tokens.
   Theme: follows the system (prefers-color-scheme) unless the visitor picks one (html[data-theme], see theme.js). */
:root {
  --brand: #fdd97f; --brand-deep: #f5c24c; --ink: #1c1c1e;
  --bg: #fbfaf7; --surface: #fff; --surface-2: #f4f2ec; --surface-3: #ebe7dd;
  --text: #1c1c1e; --text-2: #5e5a52; --text-3: #8a857a; --line: #ece8df;
  --accent: #a3620a; --accent-soft: #fdf1d4; --accent-text: #fff;
  --primary: #1c1c1e; --primary-hover: #000; --primary-text: #fff;
  --ok: #15803d; --warn: #b45309; --bad: #dc2626;
  --ok-soft: #e7f6ec; --warn-soft: #fdf1df; --bad-soft: #fdecec;
  --shadow: 0 1px 2px rgba(28, 25, 18, .04), 0 2px 6px rgba(28, 25, 18, .05);
  --shadow-pop: 0 18px 50px -12px rgba(28, 25, 18, .22);
  --glow: rgba(253, 217, 127, .55);
  --r: 10px; --r-card: 16px;
  --font: "Segoe UI Variable Text", system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei UI", sans-serif;
  --font-display: "Segoe UI Variable Display", system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei UI", sans-serif;
  --mono: ui-monospace, "Cascadia Code", Consolas, monospace;
  color-scheme: light;
}
/* dark: by system unless the visitor chose light; or chosen explicitly */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e0e10; --surface: #17171a; --surface-2: #202024; --surface-3: #2a2a2f;
    --text: #f4f4f5; --text-2: #a7a7b0; --text-3: #75757e; --line: #29292f;
    --accent: #fdd97f; --accent-soft: #33291a; --accent-text: #1c1c1e;
    --primary: #fdd97f; --primary-hover: #ffe5a3; --primary-text: #1c1c1e;
    --ok: #4ade80; --warn: #fbbf24; --bad: #f87171;
    --ok-soft: #14301f; --warn-soft: #33270f; --bad-soft: #3a1a1a;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4); --shadow-pop: 0 20px 60px -12px rgba(0, 0, 0, .7);
    --glow: rgba(253, 217, 127, .16);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0e0e10; --surface: #17171a; --surface-2: #202024; --surface-3: #2a2a2f;
  --text: #f4f4f5; --text-2: #a7a7b0; --text-3: #75757e; --line: #29292f;
  --accent: #fdd97f; --accent-soft: #33291a; --accent-text: #1c1c1e;
  --primary: #fdd97f; --primary-hover: #ffe5a3; --primary-text: #1c1c1e;
  --ok: #4ade80; --warn: #fbbf24; --bad: #f87171;
  --ok-soft: #14301f; --warn-soft: #33270f; --bad-soft: #3a1a1a;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4); --shadow-pop: 0 20px 60px -12px rgba(0, 0, 0, .7);
  --glow: rgba(253, 217, 127, .16);
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font: 14px/1.65 var(--font); -webkit-font-smoothing: antialiased; min-height: 100vh; display: flex; flex-direction: column; }
body > main { flex: 1; width: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--brand); color: var(--ink); }
h1, h2, h3 { line-height: 1.3; margin: 0; font-weight: 600; font-family: var(--font-display); }
h1 { font-size: 22px; letter-spacing: -.01em; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
p { margin: 0 0 12px; }
code, .mono { font-family: var(--mono); font-size: 13px; }

/* ---------- top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid color-mix(in srgb, var(--line) 80%, transparent); }
.topbar .inner { max-width: 1160px; margin: 0 auto; height: 60px; padding: 0 24px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; font-size: 16px; color: var(--text); letter-spacing: -.01em; flex-shrink: 0; }
.brand:hover { text-decoration: none; }
.brand img { width: 30px; height: 30px; display: block; }
.nav { display: flex; gap: 4px; flex: 1; min-width: 0; }
.nav a { color: var(--text-2); font-size: 14px; padding: 6px 12px; border-radius: 999px; white-space: nowrap; flex-shrink: 0; transition: background .15s, color .15s; }
.nav a:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.nav a.active { color: var(--text); font-weight: 550; background: var(--surface-2); }
.who { display: flex; align-items: center; gap: 10px; color: var(--text-2); font-size: 13px; }
.theme-toggle { all: unset; cursor: pointer; width: 34px; height: 34px; border-radius: 999px; display: grid; place-items: center; color: var(--text-2); flex-shrink: 0; transition: background .15s, color .15s; }
.theme-toggle:hover { background: var(--surface-2); color: var(--text); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent); }
.theme-toggle svg { width: 18px; height: 18px; }

/* ---------- page ---------- */
main { max-width: 1160px; margin: 0 auto; padding: 32px 24px 72px; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.page-head h1 { font-size: 26px; }
.page-head p { color: var(--text-2); margin: 6px 0 0; }
.stack > * + * { margin-top: 18px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.center { max-width: 420px; margin: 64px auto; }

/* ---------- card & rows ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); box-shadow: var(--shadow); padding: 22px 26px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.card-head .sub { color: var(--text-2); font-size: 13px; font-weight: 400; margin-left: 8px; }
.rows { margin: 0 -26px; }
.row { display: flex; align-items: center; gap: 12px; padding: 13px 26px; border-top: 1px solid var(--line); flex-wrap: wrap; transition: background .12s; }
.row:hover { background: color-mix(in srgb, var(--surface-2) 45%, transparent); }
.row .main { flex: 1; min-width: 200px; }
.row .title { font-weight: 550; }
.row .meta { color: var(--text-2); font-size: 13px; word-break: break-all; }
.row .actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.inline { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.muted { color: var(--text-2); }
.faint { color: var(--text-3); }
.small { font-size: 13px; }
.xs { font-size: 12px; }

/* ---------- buttons ---------- */
.btn { font: inherit; font-size: 14px; height: 36px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--text); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; white-space: nowrap; transition: background .15s, border-color .15s, transform .15s, box-shadow .15s; }
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: var(--primary-text); font-weight: 550; }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-ghost { border-color: transparent; background: transparent; color: var(--text-2); padding: 0 10px; }
.btn-ghost:hover { color: var(--text); background: var(--surface-2); }
.btn-danger { color: var(--bad); }
.btn-danger:hover { background: var(--bad-soft); }
.btn-sm { height: 30px; padding: 0 12px; font-size: 13px; }
.btn-lg { height: 48px; padding: 0 24px; font-size: 15px; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:disabled { opacity: .5; cursor: default; transform: none; }

/* ---------- forms ---------- */
label.field { display: block; margin: 14px 0 0; }
label.field > span { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; }
input, select, textarea { font: inherit; color: var(--text); background: var(--surface-2); border: 1px solid transparent; border-radius: var(--r); padding: 0 12px; height: 40px; width: 100%; transition: border-color .15s, box-shadow .15s, background .15s; }
textarea { height: auto; min-height: 112px; padding: 10px 12px; resize: vertical; line-height: 1.6; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); background: var(--surface); }
input[type="checkbox"], input[type="radio"] { width: auto; height: auto; accent-color: var(--accent); }
.hint { font-size: 12px; color: var(--text-3); margin-top: 6px; }
.err { color: var(--bad); font-size: 13px; min-height: 1.2em; }
.form-actions { display: flex; gap: 8px; align-items: center; margin-top: 18px; }

/* ---------- badges, chips, presence ---------- */
.chip { display: inline-flex; align-items: center; gap: 4px; height: 24px; padding: 0 10px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); font-size: 12px; white-space: nowrap; }
.chip.on { background: var(--accent-soft); color: var(--accent); }
.chip.off { text-decoration: line-through; color: var(--text-3); }
.chip button { all: unset; cursor: pointer; padding: 0 2px; color: var(--text-3); }
.chip button:hover { color: var(--bad); }
/* agents: one shared project answered by one harness, with the owner's intro */
.agents { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.agent { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.agent .intro { font-size: 13px; color: var(--text-2); overflow-wrap: anywhere; }
.agent textarea { width: 100%; min-height: 54px; resize: vertical; font: inherit; font-size: 13px; }
.agent.off { opacity: .65; }
@media (max-width: 620px) { .agent { grid-template-columns: 1fr; } }
.badge { display: inline-flex; align-items: center; gap: 6px; height: 24px; padding: 0 10px; border-radius: 999px; font-size: 12px; font-weight: 550; white-space: nowrap; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.ok { color: var(--ok); background: var(--ok-soft); }
.badge.warn { color: var(--warn); background: var(--warn-soft); }
.badge.bad { color: var(--bad); background: var(--bad-soft); }
.badge.info { color: var(--accent); background: var(--accent-soft); }
.badge.idle { color: var(--text-2); background: var(--surface-2); }
.presence { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-2); white-space: nowrap; }
.presence .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); }
.presence.on { color: var(--ok); }
.presence.on .dot { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }
.avatar { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; font-weight: 600; font-size: 13px; color: #fff; flex: none; }
.avatar.img { background: var(--surface-2); overflow: hidden; }
.avatar.img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.profile-edit { display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap; }
.profile-edit .grow { flex: 1; min-width: 220px; }
.avatar-preview { flex: none; }

/* ---------- misc ---------- */
.empty { color: var(--text-2); padding: 20px 0 4px; }
.row.empty { padding: 16px 26px 8px; }
.code { position: relative; background: var(--surface-2); border-radius: var(--r); padding: 10px 84px 10px 12px; font-family: var(--mono); font-size: 13px; word-break: break-all; margin: 6px 0 12px; }
.code .copy { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); }
.msg { border-left: 2px solid var(--line); padding: 2px 0 2px 12px; margin: 12px 0; white-space: pre-wrap; word-break: break-word; }
.msg.answer { border-color: var(--ok); }
.msg.note { border-color: var(--warn); color: var(--text-2); }
.msg .meta { font-size: 12px; color: var(--text-3); margin-bottom: 2px; }
.panel { background: var(--surface-2); border-radius: var(--r); padding: 12px 16px; margin-top: 8px; }
.toast { position: fixed; left: 50%; bottom: 28px; background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 999px; box-shadow: var(--shadow-pop); font-size: 13px; opacity: 0; transform: translate(-50%, 8px); transition: opacity .2s, transform .2s; pointer-events: none; z-index: 50; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: s; position: relative; padding: 0 0 18px 42px; }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: var(--ink); display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.hero { padding: 24px 0 8px; }
.hero h1 { font-size: 28px; letter-spacing: -.01em; }
.hero p { color: var(--text-2); font-size: 16px; max-width: 640px; margin-top: 10px; }
.tabs { display: inline-flex; background: var(--surface-2); border-radius: 999px; padding: 3px; gap: 2px; }
.tabs button { all: unset; cursor: pointer; padding: 4px 14px; border-radius: 999px; font-size: 13px; color: var(--text-2); }
.tabs button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }

/* ---------- footer ---------- */
.site-foot { border-top: 1px solid var(--line); margin-top: 24px; }
.site-foot .inner { max-width: 1160px; margin: 0 auto; padding: 24px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; color: var(--text-3); font-size: 13px; }
.site-foot img { width: 22px; height: 22px; }
.site-foot .grow { flex: 1; }
.site-foot a { color: var(--text-2); }

@media (max-width: 760px) {
  .grid2 { grid-template-columns: 1fr; }
  .topbar .inner { padding: 10px 16px 8px; gap: 8px 12px; height: auto; flex-wrap: wrap; }
  .nav { order: 2; flex-basis: 100%; gap: 2px; overflow-x: auto; scrollbar-width: none; margin: 0 -6px; }
  .nav a { padding: 5px 10px; }
  .who { margin-left: auto; flex-shrink: 0; }
  .who .name { display: none; }
  main { padding: 22px 16px 56px; }
  .card { padding: 18px; }
  .rows { margin: 0 -18px; }
  .row { padding: 12px 18px; }
  .row.empty { padding: 14px 18px 6px; }
  .page-head h1 { font-size: 22px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } html { scroll-behavior: auto; } }

/* an element marked hidden stays hidden, whatever display a class gives it */
[hidden] { display: none !important; }

/* login: quick sign-in as the account of the desktop app (0.4.6) */
.login-card { min-height: 380px; }
.quick { display: flex; flex-direction: column; align-items: center; text-align: center; }
.quick-top { display: flex; justify-content: space-between; align-items: center; width: 100%; margin: -8px 0 18px; color: var(--text-2); }
.quick-av { margin: 18px 0 12px; }
.quick-av img, .quick-av .avatar { width: 88px !important; height: 88px !important; border-radius: 14px; object-fit: cover; display: grid; place-items: center; font-size: 36px !important; }
.quick-name { font-size: 18px; font-weight: 600; margin-bottom: 4px; word-break: break-all; }
.quick-go { margin-top: 26px; min-width: 200px; justify-content: center; }
.quick .err { margin-top: 10px; }

/* ---------- 0.8.0: dialogs, toolbars, tabs as page sections, attachments ---------- */
body.dialog-open { overflow: hidden; }
.dialog-scrim { position: fixed; inset: 0; z-index: 40; background: rgba(14, 12, 8, .42); display: grid; place-items: center; padding: 16px; animation: fade .12s ease-out; }
.dialog { width: min(560px, 100%); max-height: calc(100vh - 32px); overflow: auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); box-shadow: var(--shadow-pop); padding: 18px 22px 22px; }
.dialog.wide { width: min(760px, 100%); }
.dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.dialog-head h2 { font-size: 17px; min-width: 0; overflow-wrap: anywhere; }
@keyframes fade { from { opacity: 0; } }
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.toolbar .search { flex: 1; min-width: 200px; }
.toolbar input[type=search] { height: 36px; }
.filter-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-chips button { all: unset; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--line); font-size: 13px; color: var(--text-2); background: var(--surface); }
.filter-chips button.active { background: var(--accent-soft); color: var(--accent); border-color: transparent; font-weight: 550; }
.filter-chips .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--text-3); }
.filter-chips .dot.on { background: var(--ok); }
.page-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; overflow-x: auto; scrollbar-width: none; }
.page-tabs button { all: unset; cursor: pointer; padding: 10px 14px; font-size: 14px; color: var(--text-2); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.page-tabs button.active { color: var(--text); border-bottom-color: var(--accent); font-weight: 550; }
.page-tabs .count { margin-left: 6px; font-size: 12px; color: var(--text-3); }
.proj-row { cursor: pointer; }
.folder-icon { vertical-align: -3px; margin-right: 6px; color: var(--text-2); }
.project-group > summary { cursor: pointer; list-style: none; }
.project-group > summary::-webkit-details-marker { display: none; }
.project-group > summary .caret { color: var(--text-3); width: 14px; flex: none; }
.project-group[open] > summary .caret { transform: rotate(90deg); }
.project-group-roots { margin: 0 12px 12px 22px; padding-left: 12px; border-left: 1px solid var(--line); }
.proj-row.open { background: color-mix(in srgb, var(--surface-2) 60%, transparent); }
.proj-row .caret { color: var(--text-3); width: 14px; flex: none; }
.proj-detail { flex-basis: 100%; cursor: default; display: grid; gap: 14px; padding: 4px 0 6px 26px; }
.proj-detail h3 { font-size: 13px; color: var(--text-2); font-weight: 550; margin-bottom: 6px; }
.attention { border-color: color-mix(in srgb, var(--warn) 45%, var(--line)); }
.agent-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.agent-card { border: 1px solid var(--line); border-radius: 12px; padding: 14px; display: flex; flex-direction: column; gap: 8px; background: var(--surface); }
.agent-card .who { display: flex; gap: 10px; align-items: center; color: var(--text); font-size: 14px; }
.agent-card .who .name { font-weight: 550; overflow-wrap: anywhere; }
.agent-card .intro { color: var(--text-2); font-size: 13px; flex: 1; overflow-wrap: anywhere; }
.agent-card .foot { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 8px; }
.agent-card .foot .self { margin-right: auto; }
.pick-list { max-height: 320px; overflow: auto; border: 1px solid var(--line); border-radius: var(--r); margin-top: 10px; }
.pick-list label { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-top: 1px solid var(--line); cursor: pointer; }
.pick-list label:first-child { border-top: 0; }
.pick-list label:hover { background: var(--surface-2); }
.files { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; white-space: normal; }
.file { display: inline-flex; gap: 6px; align-items: center; height: 30px; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 12px; color: var(--text); background: var(--surface); }
.file.off { color: var(--text-3); }
.file-img img { width: 110px; height: 80px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); display: block; }
.attach-row { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 8px; }
.attach-row .chip { max-width: 240px; }