:root {
  color-scheme: dark;
  --ink: #f6f4eb;
  --muted: #a9b8b3;
  --bg: #0b1312;
  --panel: #14211f;
  --panel-2: #1a2b27;
  --line: #2b403a;
  --accent: #d8ff65;
  --accent-ink: #152000;
  --hot: #ff8e70;
  --warn: #ffd166;
  --ok: #74d8ad;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { background: var(--bg); scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; overflow-x: clip; color: var(--ink); background: radial-gradient(circle at 85% -10%, #234138 0, transparent 28rem), var(--bg); }
button, input, select, textarea { font: inherit; }
button, a, select { min-height: 44px; }
button { cursor: pointer; }
input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: 12px; background: #0f1a18; color: var(--ink); padding: 12px 13px; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible { outline: 3px solid #d8ff6570; outline-offset: 2px; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 8px; max-width: 720px; font-size: clamp(1.8rem, 7vw, 3.5rem); line-height: 1.03; letter-spacing: -.045em; }
h2 { font-size: 1.15rem; }
small { color: var(--muted); }

.app-header { position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; min-height: 64px; padding: max(10px, env(safe-area-inset-top)) 16px 10px; border-bottom: 1px solid #243631cc; background: #0b1312e8; backdrop-filter: blur(14px); }
.brand { display: flex; gap: 10px; align-items: center; color: var(--ink); text-decoration: none; }
.brand span:last-child { display: grid; }
.brand strong { line-height: 1; }
.brand small { margin-top: 3px; font-size: .66rem; }
.brand-mark { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 11px; background: var(--accent); color: var(--accent-ink); font-weight: 900; }
.demo-switch { display: flex; gap: 7px; align-items: center; color: var(--muted); font-size: .76rem; }
.demo-switch input { width: 18px; height: 18px; accent-color: var(--accent); }
.connectivity-bar { position: sticky; top: 64px; z-index: 29; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 9px 16px; border-bottom: 1px solid #7c6430; background: #3a3019; color: #ffe7a3; font-size: .82rem; }
.connectivity-bar[hidden] { display: none; }

main { width: min(100%, 1080px); margin: 0 auto; padding: 22px 16px calc(102px + env(safe-area-inset-bottom)); }
.screen { display: none; }
.screen.active { display: block; animation: reveal .18s ease-out; }
@keyframes reveal { from { opacity: .4; transform: translateY(4px); } }
.hero { padding: 20px 0 18px; }
.hero > p:not(.eyebrow) { max-width: 620px; color: var(--muted); }
.eyebrow { margin-bottom: 8px; color: var(--accent); font-size: .76rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.hero-actions, .section-head, .card-top, .action-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.section-head { margin: 16px 0; align-items: flex-end; }
.section-head h1 { margin: 0; }
.primary, .secondary, .quiet, .danger, .copy-button { border: 0; border-radius: 12px; padding: 11px 14px; font-weight: 750; }
.primary { background: var(--accent); color: var(--accent-ink); }
.secondary, .copy-button { border: 1px solid var(--line); background: var(--panel-2); color: var(--ink); }
.quiet { background: transparent; color: var(--muted); }
.danger { background: #40231f; color: #ffc7b9; }
.full { width: 100%; }
.status-pill, .tag { display: inline-flex; align-items: center; min-height: 28px; padding: 5px 9px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); background: #0e1917; font-size: .75rem; white-space: nowrap; }
.tag.hot { color: var(--hot); border-color: #8f4937; }
.tag.overdue { color: var(--warn); border-color: #7c6430; }

.mission-list, .pipeline-list, .output-list { display: grid; gap: 12px; }
.mission-card, .opportunity-card, .panel, .output-card, .metric-card { border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, var(--panel), #101b19); box-shadow: 0 12px 34px #00000022; }
.mission-card, .opportunity-card, .panel, .output-card { padding: 16px; }
.rank { display: grid; place-items: center; flex: 0 0 auto; width: 40px; height: 40px; border-radius: 12px; background: var(--accent); color: var(--accent-ink); font-weight: 900; }
.card-title { display: flex; gap: 12px; align-items: center; min-width: 0; }
.card-title h2 { margin-bottom: 2px; overflow-wrap: anywhere; }
.mission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 15px 0; }
.fact { padding: 10px; border-radius: 12px; background: #0c1715; }
.fact small { display: block; margin-bottom: 3px; }
.fact strong { font-size: .9rem; overflow-wrap: anywhere; }
.why { color: #d3ded9; }
.action-text { padding: 12px; border-left: 3px solid var(--accent); border-radius: 0 10px 10px 0; background: #0d1816; }
.action-row { flex-wrap: wrap; justify-content: flex-start; }
.action-row button { flex: 1 1 auto; }
.inline-control { display: flex; gap: 8px; width: 100%; }
.inline-control input { min-width: 0; }
details { margin-top: 12px; color: var(--muted); }
details pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: .75rem; }
.skip-form { display: none; width: 100%; gap: 8px; }
.skip-form.open { display: flex; }

.chip-row { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 12px; scrollbar-width: none; }
.chip-row::-webkit-scrollbar { display: none; }
.chip { min-height: 38px; border: 1px solid var(--line); border-radius: 99px; background: transparent; color: var(--muted); padding: 8px 13px; white-space: nowrap; }
.chip.active { border-color: var(--accent); color: var(--accent); background: #263522; }
.search { display: block; margin-bottom: 12px; }
.opportunity-card h2 { margin: 10px 0 4px; }
.meta { color: var(--muted); font-size: .86rem; }
.goal-line { margin: 8px 0; color: var(--accent); font-size: .8rem; font-weight: 750; }
.design-card { border-color: #49685f; }
.design-details { display: grid; gap: 8px; margin: 12px 0; }
.design-details .fact { min-width: 0; }
.potential-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.stage-control { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; margin-top: 12px; }
.pipeline-list.board { grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; }
.board-column { display: grid; gap: 10px; min-width: 0; padding: 10px; border: 1px solid var(--line); border-radius: 16px; background: #0e1816; }
.board-column > h2 { margin: 3px; color: var(--muted); font-size: .85rem; }

.form-stack { display: grid; gap: 14px; max-width: 720px; }
.form-stack label { display: grid; gap: 6px; color: var(--muted); font-size: .83rem; font-weight: 700; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.nested-fields { display: grid; gap: 12px; margin: 0; padding: 14px; border: 1px solid var(--line); border-radius: 14px; }
.nested-fields legend { padding: 0 7px; color: var(--accent); font-size: .8rem; font-weight: 800; }
.nested-fields[hidden] { display: none; }
.form-status, .safety-note { color: var(--muted); font-size: .84rem; }
.safety-note { max-width: 720px; margin: 12px 0; }
.output-card { position: relative; max-width: 720px; }
.output-card h2 { padding-right: 75px; }
.output-card pre { margin-bottom: 0; white-space: pre-wrap; overflow-wrap: anywhere; color: #e9eee9; font: inherit; font-size: .9rem; }
.output-card .copy-button { position: absolute; top: 12px; right: 12px; }

.momentum-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 12px; }
.metric-card { padding: 14px; }
.metric-card strong { display: block; margin: 3px 0; font-size: 1.7rem; color: var(--accent); }
.wins-item { padding: 10px 0; border-bottom: 1px solid var(--line); }

.bottom-nav { position: fixed; z-index: 40; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: repeat(5, 1fr); min-height: calc(68px + env(safe-area-inset-bottom)); padding: 6px 6px env(safe-area-inset-bottom); border-top: 1px solid var(--line); background: #0a1211f5; backdrop-filter: blur(16px); }
.bottom-nav a { display: grid; place-content: center; gap: 2px; color: var(--muted); text-align: center; text-decoration: none; font-size: .68rem; }
.bottom-nav a span { font-size: 1.05rem; }
.bottom-nav a.active { color: var(--accent); }
.bottom-nav .capture-nav span { display: grid; place-items: center; width: 38px; height: 38px; margin: -17px auto 0; border-radius: 13px; background: var(--accent); color: var(--accent-ink); font-size: 1.4rem; box-shadow: 0 6px 20px #d8ff6533; }
.toast { position: fixed; z-index: 60; right: 16px; bottom: calc(82px + env(safe-area-inset-bottom)); left: 16px; max-width: 440px; margin: auto; padding: 12px 14px; border-radius: 12px; background: var(--ink); color: #101513; opacity: 0; pointer-events: none; transform: translateY(12px); transition: .2s ease; }
.toast.show { opacity: 1; transform: translateY(0); }
.empty { padding: 26px; border: 1px dashed var(--line); border-radius: 16px; color: var(--muted); text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 700px) {
  .pipeline-list.board { grid-template-columns: 1fr; }
  .mission-grid { grid-template-columns: 1fr; }
  .app-header { padding-inline: 12px; }
  .brand small { display: none; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .section-head { align-items: stretch; flex-direction: column; }
  .section-head > button { align-self: flex-start; }
  .momentum-grid { grid-template-columns: 1fr; }
}

@media (max-width: 380px) {
  main { padding-inline: 12px; }
  .field-grid { grid-template-columns: 1fr; }
  .demo-switch { max-width: 88px; }
  .action-row button { flex-basis: 45%; }
}

@media (min-width: 900px) {
  .bottom-nav { top: 84px; right: auto; bottom: auto; left: calc(50% - 540px); grid-template-columns: 1fr; width: 130px; min-height: 0; padding: 0; border: 0; background: transparent; }
  .bottom-nav a { display: flex; align-items: center; justify-content: flex-start; gap: 10px; padding: 8px; font-size: .78rem; }
  .bottom-nav .capture-nav span { width: auto; height: auto; margin: 0; background: transparent; color: inherit; box-shadow: none; font-size: 1.05rem; }
  main { padding-left: 160px; }
}