:root {
  --bg: #faf9f5; --fg: #1a1915; --card: #ffffff; --muted: #f3f1ea; --muted-fg: #77736a; --primary: #d97757; --primary-fg: #fff;
  --accent: #f6e7df; --accent-fg: #a8451f; --border: #e7e3d7; --ok: #3f8f5a; --ok-bg: #e5f2e8; --warn: #b7791f; --warn-bg: #fbf0dc; --agent: #6b5bd2; --agent-bg: #eeebfb;
  --radius: 14px; --shadow: 0 1px 2px rgba(26,25,21,.05), 0 4px 16px rgba(26,25,21,.05);
  --font: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif; --serif: 'Lora', Georgia, serif;
  color-scheme: light;
}
:root[data-theme="dark"] { --bg: #1a1814; --fg: #f0ece2; --card: #232019; --muted: #2a2620; --muted-fg: #a39d8f; --primary: #e08a6b; --primary-fg: #1a1814; --accent: #3a2c23; --accent-fg: #f0b698; --border: #34302a; --ok: #7cc08f; --ok-bg: #22352a; --warn: #e2b25c; --warn-bg: #3a3020; --agent: #a99bf0; --agent-bg: #2c2840; color-scheme: dark; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --bg: #1a1814; --fg: #f0ece2; --card: #232019; --muted: #2a2620; --muted-fg: #a39d8f; --primary: #e08a6b; --primary-fg: #1a1814; --accent: #3a2c23; --accent-fg: #f0b698; --border: #34302a; --ok: #7cc08f; --ok-bg: #22352a; --warn: #e2b25c; --warn-bg: #3a3020; --agent: #a99bf0; --agent-bg: #2c2840; color-scheme: dark; } }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font); font-size: 15px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: var(--accent-fg); text-decoration: none; } a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .4em; } h1 { font-family: var(--serif); font-weight: 600; font-size: clamp(28px, 5vw, 44px); letter-spacing: -.01em; }
h2 { font-size: 20px; font-weight: 700; } h3 { font-size: 16px; font-weight: 700; }
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
header.top { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
header.top .wrap { display: flex; align-items: center; gap: 18px; height: 60px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 17px; color: var(--fg); }
.logo i { width: 30px; height: 30px; border-radius: 9px; background: linear-gradient(135deg, var(--primary), #e9a17f); display: grid; place-items: center; color: #fff; font-style: normal; font-family: var(--serif); }
.logo small { font-weight: 600; color: var(--muted-fg); font-size: 12px; margin-left: 4px; }
nav.main { display: flex; gap: 4px; margin-left: 10px; } nav.main a { color: var(--muted-fg); padding: 7px 12px; border-radius: 9px; font-weight: 600; font-size: 14px; }
nav.main a.on, nav.main a:hover { background: var(--accent); color: var(--accent-fg); text-decoration: none; }
.top .sp { flex: 1; } .guest-chip { font-size: 13px; color: var(--muted-fg); white-space: nowrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--border); background: var(--card); color: var(--fg); border-radius: 11px; padding: 10px 16px; font: 600 14px var(--font); cursor: pointer; text-decoration: none !important; }
.btn:hover { border-color: var(--primary); } .btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-fg); } .btn.ghost { background: transparent; }
.btn.sm { padding: 6px 11px; font-size: 13px; border-radius: 9px; }
main { padding: 28px 0 90px; }
.hero { display: grid; grid-template-columns: 1.3fr 1fr; gap: 28px; align-items: stretch; margin-bottom: 26px; }
.hero .lead { font-size: 17px; color: var(--muted-fg); max-width: 640px; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 99px; background: var(--muted); color: var(--muted-fg); }
.badge.agent { background: var(--agent-bg); color: var(--agent); } .badge.human { background: var(--accent); color: var(--accent-fg); } .badge.ok { background: var(--ok-bg); color: var(--ok); } .badge.warn { background: var(--warn-bg); color: var(--warn); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.card.flat { box-shadow: none; } .card h3 { display: flex; align-items: center; gap: 8px; }
.grid { display: grid; gap: 14px; } .g4 { grid-template-columns: repeat(4, 1fr); } .g3 { grid-template-columns: repeat(3, 1fr); } .g2 { grid-template-columns: repeat(2, 1fr); }
.kpi .v { font-size: 26px; font-weight: 800; letter-spacing: -.02em; font-variant-numeric: tabular-nums; } .kpi .l { color: var(--muted-fg); font-size: 13px; font-weight: 600; } .kpi .s { font-size: 12px; color: var(--muted-fg); margin-top: 2px; }
.kpi .v.live::after { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); margin-left: 8px; vertical-align: middle; animation: pulse 1.6s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 60%, transparent); } 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.cols { display: grid; grid-template-columns: 1.15fr 1fr; gap: 18px; margin-top: 18px; align-items: start; }
.feed { list-style: none; margin: 0; padding: 0; } .feed li { display: grid; grid-template-columns: 38px 1fr; gap: 10px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.feed li:last-child { border-bottom: 0; } .feed li.new { animation: flash 2.4s ease; }
@keyframes flash { 0% { background: var(--agent-bg); } 100% { background: transparent; } }
.ava { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; font-weight: 800; color: #fff; font-size: 15px; }
.feed .t { font-size: 14px; } .feed .m { font-size: 12px; color: var(--muted-fg); margin-top: 2px; }
.chart svg { width: 100%; height: 190px; display: block; } .bars .row { display: grid; grid-template-columns: 130px 1fr 90px; gap: 10px; align-items: center; font-size: 13px; margin: 7px 0; }
.bars .bar { height: 10px; background: var(--muted); border-radius: 6px; overflow: hidden; } .bars .bar i { display: block; height: 100%; background: var(--primary); border-radius: 6px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.tile { display: flex; flex-direction: column; gap: 8px; background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; color: var(--fg); text-decoration: none !important; box-shadow: var(--shadow); transition: transform .12s, border-color .12s; }
.tile:hover { transform: translateY(-2px); border-color: var(--primary); } .tile .ic { font-size: 26px; } .tile p { margin: 0; color: var(--muted-fg); font-size: 14px; }
.tile .who { font-size: 12px; color: var(--agent); font-weight: 700; margin-top: auto; }
.tile.off { opacity: .55; }
.section-h { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin: 30px 0 12px; } .section-h p { margin: 0; color: var(--muted-fg); }
.agent-card { display: flex; flex-direction: column; gap: 8px; cursor: pointer; } .agent-card .hd { display: flex; gap: 12px; align-items: center; }
.agent-card ul { margin: 4px 0 0; padding-left: 18px; color: var(--muted-fg); font-size: 13px; }
.dept { display: grid; grid-template-columns: 240px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--border); } .dept:last-child { border: 0; }
.fn { display: inline-flex; align-items: center; gap: 6px; margin: 3px 6px 3px 0; padding: 5px 10px; border-radius: 10px; font-size: 13px; border: 1px solid var(--border); }
.fn.agent { background: var(--agent-bg); border-color: transparent; color: var(--agent); } .fn.human { background: var(--muted); }
table.t { width: 100%; border-collapse: collapse; font-size: 14px; } table.t th { text-align: left; color: var(--muted-fg); font-weight: 600; font-size: 12px; padding: 8px 8px; border-bottom: 1px solid var(--border); }
table.t td { padding: 9px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
.timeline { list-style: none; padding: 0; margin: 0; position: relative; } .timeline li { position: relative; padding: 0 0 18px 30px; } .timeline li::before { content: ''; position: absolute; left: 8px; top: 6px; bottom: -6px; width: 2px; background: var(--border); }
.timeline li:last-child::before { display: none; } .timeline li i { position: absolute; left: 0; top: 2px; width: 18px; height: 18px; border-radius: 50%; background: var(--card); border: 3px solid var(--primary); }
.timeline li.ag i { border-color: var(--agent); } .timeline .when { font-size: 12px; color: var(--muted-fg); }
pre.code { background: var(--muted); border-radius: 10px; padding: 12px; font: 12px/1.45 ui-monospace, Menlo, monospace; overflow: auto; max-height: 340px; white-space: pre-wrap; word-break: break-word; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; } .tabs button { border: 1px solid var(--border); background: var(--card); padding: 7px 12px; border-radius: 9px; font: 600 13px var(--font); cursor: pointer; color: var(--fg); }
.tabs button.on { background: var(--accent); color: var(--accent-fg); border-color: transparent; }
.note { font-size: 13px; color: var(--muted-fg); } .muted { color: var(--muted-fg); }
.tour-list .tile .steps { font-size: 13px; color: var(--muted-fg); }
input.inp, textarea.inp { width: 100%; border: 1px solid var(--border); background: var(--card); color: var(--fg); border-radius: 10px; padding: 10px 12px; font: 14px var(--font); }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--fg); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px; z-index: 100; }
footer.ft { border-top: 1px solid var(--border); padding: 18px 0 40px; color: var(--muted-fg); font-size: 13px; }
.tabbar { display: none; }
@media (max-width: 900px) {
  .hero, .cols { grid-template-columns: 1fr; } .g4 { grid-template-columns: repeat(2, 1fr); } .g3, .g2 { grid-template-columns: 1fr; }
  .dept { grid-template-columns: 1fr; gap: 6px; }
}
@media (max-width: 767px) {
  .wrap { padding: 0 16px; } nav.main, .guest-chip { display: none; } header.top .wrap { height: 54px; }
  main { padding: 18px 0 100px; } .kpi .v { font-size: 21px; } .bars .row { grid-template-columns: 96px 1fr 72px; }
  .tabbar { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; background: var(--card); border-top: 1px solid var(--border); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); }
  .tabbar a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px; font-weight: 600; color: var(--muted-fg); padding: 4px 0; text-decoration: none !important; }
  .tabbar a span { font-size: 19px; line-height: 1; } .tabbar a.on { color: var(--accent-fg); }
  .hero .ctas .btn { flex: 1 1 auto; justify-content: center; } table.t { font-size: 13px; } .hide-m { display: none; }
}