/* IncomeOS — premium dark UI */
:root {
  --bg: #0a0b0f;
  --bg2: #0e1016;
  --panel: #12141c;
  --panel2: #171a24;
  --border: #1e2230;
  --border2: #2a2f42;
  --text: #e8eaf0;
  --text2: #a7adbd;
  --text3: #6b7183;
  --accent: #6d5ef7;
  --accent2: #8b8ff7;
  --cyan: #22d3ee;
  --green: #34d399;
  --yellow: #fbbf24;
  --red: #f87171;
  --radius: 12px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, sans-serif;
  --mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, monospace;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body { font-family: var(--font); background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: var(--accent2); text-decoration: none; }
button { font-family: inherit; }

/* ---------- layout ---------- */
#app { height: 100%; }
.shell { display: flex; height: 100vh; overflow: hidden; }
.sidebar { width: 232px; flex-shrink: 0; background: var(--bg2); border-right: 1px solid var(--border); display: flex; flex-direction: column; padding: 18px 12px; }
.logo { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; font-weight: 800; font-size: 16px; letter-spacing: -0.02em; }
.logo .mark { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, var(--accent), #4f46e5); display: grid; place-items: center; font-size: 15px; color: #fff; box-shadow: 0 4px 14px rgba(109, 94, 247, .35); }
.nav { flex: 1; overflow-y: auto; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 8px; color: var(--text2); font-weight: 500; font-size: 13.5px; margin-bottom: 1px; transition: all .12s; }
.nav a:hover { background: var(--panel); color: var(--text); }
.nav a.active { background: var(--panel2); color: var(--text); }
.nav a .ico { width: 18px; text-align: center; opacity: .9; }
.nav .sep { font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text3); padding: 16px 10px 6px; }
.nav .count { margin-left: auto; font-size: 11px; background: var(--accent); color: #fff; border-radius: 99px; padding: 1px 7px; font-weight: 700; }
.side-foot { padding: 10px; border-top: 1px solid var(--border); font-size: 12px; color: var(--text3); }
.side-foot .row { display: flex; align-items: center; gap: 7px; padding: 3px 0; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--text3); flex-shrink: 0; }
.dot.on { background: var(--green); box-shadow: 0 0 6px var(--green); }
.dot.off { background: var(--red); }

.main { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.topbar { height: 54px; flex-shrink: 0; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 14px; padding: 0 22px; background: var(--bg2); }
.topbar h1 { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; }
.cmdhint { margin-left: auto; display: flex; align-items: center; gap: 8px; background: var(--panel); border: 1px solid var(--border); color: var(--text3); padding: 7px 14px; border-radius: 9px; font-size: 13px; cursor: pointer; transition: border-color .15s; min-width: 260px; }
.cmdhint:hover { border-color: var(--border2); color: var(--text2); }
.cmdhint kbd { margin-left: auto; font-family: var(--mono); font-size: 10.5px; background: var(--panel2); border: 1px solid var(--border2); padding: 2px 6px; border-radius: 5px; }
.content { flex: 1; overflow-y: auto; padding: 26px 28px 60px; }
.content-inner { max-width: 1160px; margin: 0 auto; }

/* ---------- components ---------- */
.grid { display: grid; gap: 14px; }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1000px) { .cols-4 { grid-template-columns: repeat(2, 1fr); } .cols-3 { grid-template-columns: 1fr; } .cols-2 { grid-template-columns: 1fr; } }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.card.pad0 { padding: 0; overflow: hidden; }
.card h3 { font-size: 13px; font-weight: 600; color: var(--text2); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.card h3 .right { margin-left: auto; font-weight: 500; }

.stat .label { font-size: 12px; color: var(--text3); font-weight: 600; }
.stat .value { font-size: 26px; font-weight: 800; letter-spacing: -0.03em; margin-top: 4px; font-variant-numeric: tabular-nums; }
.stat .sub { font-size: 12px; color: var(--text3); margin-top: 3px; }
.stat .value.money { background: linear-gradient(90deg, var(--text), var(--accent2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

.pill { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 700; letter-spacing: .04em; padding: 3px 9px; border-radius: 99px; white-space: nowrap; }
.pill.green { background: rgba(52, 211, 153, .12); color: var(--green); }
.pill.yellow { background: rgba(251, 191, 36, .12); color: var(--yellow); }
.pill.red { background: rgba(248, 113, 113, .12); color: var(--red); }
.pill.violet { background: rgba(109, 94, 247, .16); color: var(--accent2); }
.pill.cyan { background: rgba(34, 211, 238, .12); color: var(--cyan); }
.pill.gray { background: var(--panel2); color: var(--text2); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; background: var(--panel2); color: var(--text); border: 1px solid var(--border2); font-size: 13px; font-weight: 600; padding: 8px 16px; border-radius: 9px; cursor: pointer; transition: all .12s; }
.btn:hover { border-color: #3a4157; }
.btn.primary { background: linear-gradient(135deg, var(--accent), #5648d8); border-color: transparent; color: #fff; box-shadow: 0 4px 16px rgba(109, 94, 247, .3); }
.btn.primary:hover { filter: brightness(1.1); }
.btn.danger { color: var(--red); }
.btn.small { padding: 5px 11px; font-size: 12px; border-radius: 7px; }
.btn:disabled { opacity: .5; cursor: default; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--text2); }
.btn.ghost:hover { color: var(--text); background: var(--panel2); }

table.tbl { width: 100%; border-collapse: collapse; }
.tbl th { text-align: left; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text3); padding: 10px 16px; border-bottom: 1px solid var(--border); }
.tbl td { padding: 11px 16px; border-bottom: 1px solid var(--border); font-size: 13.5px; vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tr.click { cursor: pointer; }
.tbl tr.click:hover td { background: var(--panel2); }
.num { font-variant-numeric: tabular-nums; }

input, textarea, select { font-family: inherit; background: var(--bg2); border: 1px solid var(--border2); color: var(--text); font-size: 13.5px; padding: 9px 12px; border-radius: 9px; width: 100%; outline: none; transition: border-color .15s; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); }
label.fld { display: block; margin-bottom: 14px; }
label.fld span { display: block; font-size: 12.5px; font-weight: 600; color: var(--text2); margin-bottom: 6px; }
.hint { font-size: 12px; color: var(--text3); }

.empty { text-align: center; padding: 44px 20px; color: var(--text3); }
.empty .big { font-size: 30px; margin-bottom: 10px; }
.empty h4 { color: var(--text2); font-size: 15px; margin-bottom: 6px; }
.empty p { font-size: 13px; max-width: 420px; margin: 0 auto 16px; }

/* prose (markdown briefings) */
.prose { font-size: 14px; color: var(--text2); line-height: 1.7; }
.prose h1, .prose h2, .prose h3, .prose h4 { color: var(--text); margin: 1.3em 0 .5em; letter-spacing: -0.01em; }
.prose h1 { font-size: 19px; } .prose h2 { font-size: 16px; } .prose h3 { font-size: 14.5px; }
.prose p, .prose li { margin-bottom: .5em; }
.prose ul, .prose ol { padding-left: 22px; margin-bottom: .8em; }
.prose strong { color: var(--text); }
.prose blockquote { border-left: 3px solid var(--accent); padding-left: 14px; margin: .8em 0; }
.prose hr { border: none; border-top: 1px solid var(--border); margin: 1.2em 0; }
.prose table { border-collapse: collapse; margin: .8em 0; width: 100%; }
.prose th, .prose td { border: 1px solid var(--border2); padding: 6px 10px; font-size: 13px; text-align: left; }
.prose code { font-family: var(--mono); font-size: 12.5px; background: var(--panel2); padding: 1px 5px; border-radius: 4px; }
.prose pre { background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; overflow-x: auto; margin-bottom: .8em; }

/* activity feed */
.feed { display: flex; flex-direction: column; }
.feed-item { display: flex; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--border); }
.feed-item:last-child { border-bottom: none; }
.feed-emoji { width: 30px; height: 30px; border-radius: 8px; background: var(--panel2); display: grid; place-items: center; font-size: 14px; flex-shrink: 0; }
.feed-body { flex: 1; min-width: 0; }
.feed-action { font-size: 13.5px; font-weight: 600; }
.feed-action .agent { color: var(--accent2); }
.feed-detail { font-size: 12.5px; color: var(--text2); margin-top: 1px; overflow-wrap: break-word; }
.feed-time { font-size: 11.5px; color: var(--text3); white-space: nowrap; font-variant-numeric: tabular-nums; }
.feed-item.warn .feed-emoji { background: rgba(251,191,36,.1); }
.feed-item.error .feed-emoji { background: rgba(248,113,113,.1); }
.feed-item.success .feed-emoji { background: rgba(52,211,153,.1); }

/* command palette */
.overlay { position: fixed; inset: 0; background: rgba(5, 6, 10, .7); backdrop-filter: blur(3px); display: grid; place-items: start center; padding-top: 12vh; z-index: 100; }
.palette { width: min(640px, 92vw); background: var(--panel); border: 1px solid var(--border2); border-radius: 16px; box-shadow: 0 24px 80px rgba(0,0,0,.6); overflow: hidden; }
.palette input { border: none; background: transparent; font-size: 16px; padding: 18px 20px; border-radius: 0; }
.palette .examples { padding: 6px 8px 10px; border-top: 1px solid var(--border); }
.palette .ex { padding: 8px 12px; border-radius: 8px; color: var(--text2); font-size: 13.5px; cursor: pointer; }
.palette .ex:hover { background: var(--panel2); color: var(--text); }
.palette .reply { padding: 16px 20px; border-top: 1px solid var(--border); max-height: 50vh; overflow-y: auto; }
.palette .thinking { padding: 16px 20px; border-top: 1px solid var(--border); color: var(--text2); font-size: 13.5px; display: flex; gap: 10px; align-items: center; }

.spinner { width: 14px; height: 14px; border: 2px solid var(--border2); border-top-color: var(--accent); border-radius: 50%; animation: spin .7s linear infinite; flex-shrink: 0; }
@keyframes spin { to { transform: rotate(360deg); } }

/* modal */
.modal-wrap { position: fixed; inset: 0; background: rgba(5,6,10,.72); display: grid; place-items: center; z-index: 90; padding: 20px; }
.modal { width: min(660px, 94vw); max-height: 88vh; overflow-y: auto; background: var(--panel); border: 1px solid var(--border2); border-radius: 16px; padding: 24px; box-shadow: 0 24px 80px rgba(0,0,0,.6); }
.modal h2 { font-size: 17px; letter-spacing: -0.01em; margin-bottom: 16px; }

/* toast */
.toasts { position: fixed; bottom: 20px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--panel2); border: 1px solid var(--border2); border-radius: 10px; padding: 11px 16px; font-size: 13px; box-shadow: 0 8px 30px rgba(0,0,0,.5); max-width: 360px; animation: slideup .2s ease; }
.toast.err { border-color: rgba(248,113,113,.4); }
@keyframes slideup { from { transform: translateY(8px); opacity: 0; } }

/* auth / onboarding */
.gate { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: radial-gradient(ellipse 70% 50% at 50% -10%, rgba(109,94,247,.15), transparent); }
.gate-box { width: min(440px, 94vw); background: var(--panel); border: 1px solid var(--border); border-radius: 18px; padding: 34px; }
.gate-box.wide { width: min(620px, 94vw); }
.gate h1 { font-size: 21px; letter-spacing: -0.02em; margin-bottom: 6px; }
.gate .sub { color: var(--text2); font-size: 13.5px; margin-bottom: 24px; }
.steps { display: flex; gap: 6px; margin-bottom: 22px; }
.steps i { height: 3px; flex: 1; background: var(--border2); border-radius: 3px; }
.steps i.on { background: var(--accent); }

/* misc */
.section-head { display: flex; align-items: center; gap: 12px; margin: 26px 0 14px; }
.section-head h2 { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; }
.section-head .right { margin-left: auto; display: flex; gap: 8px; }
.mb { margin-bottom: 14px; } .mt { margin-top: 14px; }
.muted { color: var(--text3); } .small { font-size: 12.5px; }
.flex { display: flex; align-items: center; gap: 10px; }
.spread { justify-content: space-between; }
.score-ring { font-weight: 800; font-variant-numeric: tabular-nums; }
.bar-track { height: 6px; background: var(--panel2); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--accent), var(--cyan)); }
.chip { font-size: 11.5px; background: var(--panel2); border: 1px solid var(--border); color: var(--text2); border-radius: 7px; padding: 3px 8px; }
.biz-card { cursor: pointer; transition: border-color .15s, transform .15s; }
.biz-card:hover { border-color: var(--border2); transform: translateY(-1px); }
.greeting { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 4px; }
.greeting-sub { color: var(--text2); font-size: 14px; margin-bottom: 22px; }
.greeting-sub b { color: var(--text); }
.autonomy-opt { border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; cursor: pointer; margin-bottom: 10px; transition: border-color .12s; }
.autonomy-opt:hover { border-color: var(--border2); }
.autonomy-opt.sel { border-color: var(--accent); background: rgba(109,94,247,.06); }
.autonomy-opt h4 { font-size: 13.5px; margin-bottom: 3px; }
.autonomy-opt p { font-size: 12.5px; color: var(--text2); }
svg text { font-family: var(--font); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 6px; border: 2px solid var(--bg); }
::-webkit-scrollbar-track { background: transparent; }