/* SkillsTech web shell (app.skillstech.dev). Dark brand theme, mock-first. */
:root {
  --bg: #0a0d14; --panel: #10151f; --panel-2: #161c28; --line: #222b3a;
  --text: #e2e8f0; --muted: #8a97ab; --accent: #4c8dff; --accent-2: #7c5cff;
  --live: #35d07f; --preview: #f0b429; --soon: #6b7688;
  --radius: 12px; --rail: 220px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg); color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: inherit; text-decoration: none; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  height: 56px; padding: 0 20px; border-bottom: 1px solid var(--line);
  background: var(--panel); position: sticky; top: 0; z-index: 20;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; letter-spacing: .2px; }
.brand-mark {
  display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; font-size: 12px; font-weight: 800;
}
.topbar-right { display: flex; align-items: center; gap: 14px; position: relative; }
.search-wrap { position: relative; }
#search {
  width: 240px; max-width: 40vw; background: var(--panel-2); color: var(--text);
  border: 1px solid var(--line); border-radius: 8px; padding: 7px 12px; font-size: 14px;
}
#search::placeholder { color: var(--muted); }
#search:focus { outline: none; border-color: var(--accent); }
.search-results {
  position: absolute; top: 40px; left: 0; width: 320px; max-height: 60vh; overflow: auto;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 6px; box-shadow: 0 16px 40px rgba(0,0,0,.5); z-index: 30;
}
.search-result { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 12px; border-radius: 8px; cursor: pointer; }
.search-result:hover { background: var(--panel); }
.sr-tag { font-size: 11px; color: var(--muted); }
.switcher-btn {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--line);
  padding: 7px 14px; border-radius: 8px; cursor: pointer; font-size: 14px;
}
.switcher-btn:hover { border-color: var(--accent); }
.switcher {
  position: absolute; top: 46px; right: 44px; width: 300px; max-height: 60vh; overflow: auto;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 8px; box-shadow: 0 16px 40px rgba(0,0,0,.5);
}
.switcher a { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px; border-radius: 8px; }
.switcher a:hover { background: var(--panel); }
.data-badge { font-size: 11px; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line); }
.data-badge.is-demo { color: var(--preview); border-color: color-mix(in srgb, var(--preview) 40%, var(--line)); }
.data-badge.is-live { color: var(--live); border-color: color-mix(in srgb, var(--live) 40%, var(--line)); }
.avatar {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  background: var(--panel-2); border: 1px solid var(--line); font-size: 12px; color: var(--muted);
}

.shell { display: grid; grid-template-columns: var(--rail) 1fr; min-height: calc(100vh - 56px); }
.intent-rail { border-right: 1px solid var(--line); padding: 14px 10px; background: var(--panel); }
.intent {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  padding: 9px 12px; border-radius: 8px; color: var(--muted); background: none; border: 0; cursor: pointer; font-size: 14px;
}
.intent:hover { color: var(--text); background: var(--panel-2); }
.intent.active { color: var(--text); background: var(--panel-2); box-shadow: inset 2px 0 0 var(--accent); }

.view { padding: 28px 32px; max-width: 1080px; }
.view:focus { outline: none; }
.view h1 { margin: 0 0 4px; font-size: 22px; }
.view .sub { color: var(--muted); margin: 0 0 24px; }
.section-title { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin: 26px 0 12px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px;
  display: flex; flex-direction: column; gap: 8px;
}
a.card { cursor: pointer; transition: border-color .12s ease, transform .12s ease; }
a.card:hover { border-color: var(--accent); transform: translateY(-1px); }
.card h3 { margin: 0; font-size: 15px; }
.card p { margin: 0; color: var(--muted); font-size: 13px; }
.card .cta { margin-top: auto; color: var(--accent); font-size: 13px; font-weight: 600; }

.badge { font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.badge.live { color: var(--live); border-color: color-mix(in srgb, var(--live) 40%, var(--line)); }
.badge.available { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.badge.preview { color: var(--preview); border-color: color-mix(in srgb, var(--preview) 40%, var(--line)); }
.badge.soon { color: var(--soon); }

.proof-row { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); margin-bottom: 8px; }
.proof-kind { font-size: 11px; color: var(--muted); background: var(--panel-2); padding: 2px 8px; border-radius: 6px; }
.proof-row .grow { flex: 1; min-width: 0; }
.proof-row .grow p { margin: 2px 0 0; color: var(--muted); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.empty { color: var(--muted); font-size: 14px; padding: 20px 0; }

/* Profile: skill meters, proof groups, score chips, account links */
.meter { height: 6px; border-radius: 999px; background: var(--panel-2); overflow: hidden; margin: 8px 0 4px; }
.meter span { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.group-label { font-size: 13px; font-weight: 600; color: var(--text); margin: 18px 0 8px; }
.group-label .count { color: var(--muted); font-weight: 400; margin-left: 6px; }
.proof-row .score {
  display: grid; place-items: center; min-width: 34px; height: 34px; border-radius: 8px;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--live); font-weight: 700; font-size: 13px;
}
.links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.links a { padding: 8px 14px; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); font-size: 13px; cursor: pointer; }
.links a:hover { color: var(--text); border-color: var(--accent); }

/* Workspace: stat cards */
.card .stat { font-size: 26px; font-weight: 700; color: var(--text); margin: 4px 0 2px; }

@media (max-width: 720px) {
  .shell { grid-template-columns: 1fr; }
  .intent-rail { display: flex; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .intent { white-space: nowrap; }
}

/* --- Mission Atlas ------------------------------------------------------- */
.atlas-tiles { margin-bottom: 8px; }
.atlas-chip { font-size: 11px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--muted); }
.atlas-chip.verified { color: var(--live); border-color: color-mix(in srgb, var(--live) 40%, var(--line)); }
.atlas-chip.at-risk { color: var(--preview); border-color: color-mix(in srgb, var(--preview) 40%, var(--line)); }
.atlas-chip.blocked { color: #ff6b6b; border-color: color-mix(in srgb, #ff6b6b 40%, var(--line)); }
.atlas-chip.in-progress { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, var(--line)); }
.atlas-chip.missing { color: var(--soon); border-style: dashed; }
.atlas-risk { font-size: 11px; padding: 1px 7px; border-radius: 6px; text-transform: uppercase; letter-spacing: .04em; border: 1px solid var(--line); color: var(--muted); }
.atlas-risk.high { color: #ff6b6b; border-color: color-mix(in srgb, #ff6b6b 40%, var(--line)); }
.atlas-risk.med { color: var(--preview); border-color: color-mix(in srgb, var(--preview) 40%, var(--line)); }
.atlas-risk.low { color: var(--live); border-color: color-mix(in srgb, var(--live) 40%, var(--line)); }

.atlas-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 18px; align-items: start; }
.atlas-tree, .atlas-detail { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.atlas-tree .section-title { margin-top: 0; }
.atlas-area { margin-bottom: 6px; }
.atlas-kids { padding-left: 8px; border-left: 1px solid var(--line); margin: 4px 0 4px 8px; }
.atlas-node { display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; text-align: left; padding: 7px 9px; border-radius: 8px; color: var(--text); background: none; border: 0; font-size: 13.5px; cursor: pointer; }
.atlas-node.area { font-weight: 650; }
.atlas-node.chain { color: var(--muted); font-size: 12.5px; cursor: default; }
.atlas-node.chain.muted { font-style: italic; }
.atlas-node.mission:hover { background: var(--panel-2); }
.atlas-node.mission.active { background: var(--panel-2); box-shadow: inset 2px 0 0 var(--accent); }
.atlas-node.mission.missing { color: var(--soon); cursor: default; }
.atlas-node .tw { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.atlas-count { font-size: 11px; color: var(--muted); background: var(--panel-2); padding: 1px 7px; border-radius: 999px; }

.cap-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.cap-head strong { font-size: 16px; }
.cap-purpose { color: var(--muted); font-size: 13px; margin: 0 0 12px; }
.cap-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 14px; }
.cap-fact { display: flex; justify-content: space-between; gap: 8px; font-size: 12.5px; border-bottom: 1px solid var(--line); padding: 4px 0; }
.cf-k { color: var(--muted); }
.cap-sub { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 14px 0 6px; }
.cap-blockers { margin: 0; padding-left: 18px; color: #ff8f8f; font-size: 12.5px; }
.cap-blockers li { margin: 2px 0; }
.cap-next { margin-top: 14px; font-size: 12.5px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; }
.cap-next .cf-k { display: block; margin-bottom: 2px; }

.atlas-matrix-wrap { overflow-x: auto; }
.atlas-matrix { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.atlas-matrix th, .atlas-matrix td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.atlas-matrix th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.atlas-matrix th.sortable { cursor: pointer; }
.atlas-matrix th.sortable:hover { color: var(--text); }
.atlas-matrix th.sortable.active { color: var(--accent); }
.atlas-matrix td.tests-fail { color: #ff6b6b; }
.atlas-matrix td.tests-none { color: var(--soon); }
.atlas-matrix td.tests-partial { color: var(--preview); }
.atlas-matrix td.tests-pass { color: var(--live); }

.atlas-radar { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 10px; }
.atlas-radar-item { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.rr-head { display: flex; align-items: center; gap: 8px; }
.rr-head strong { flex: 1; }
.rr-score { font-weight: 700; color: var(--accent); }
.atlas-radar-item p { margin: 6px 0 0; color: var(--muted); font-size: 12.5px; }

.atlas-readiness { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.rd-level { display: flex; align-items: center; gap: 10px; font-size: 16px; }
.rd-reason { color: var(--muted); font-size: 13px; margin: 8px 0 14px; }
.rd-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rd-col-title { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 6px; }
.rd-list { margin: 0; padding-left: 18px; font-size: 12.5px; }
.rd-list li { margin: 3px 0; }
.rd-list.ok li { color: var(--live); }
.rd-list.block li { color: #ff8f8f; }

.atlas-diff { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.diff-group { font-weight: 650; font-size: 13px; margin: 10px 0 6px; display: flex; align-items: center; gap: 8px; }
.diff-group:first-child { margin-top: 0; }
.diff-entry { font-size: 12.5px; color: var(--muted); padding: 3px 0; }
.diff-kind { font-size: 11px; color: var(--accent); background: var(--panel-2); padding: 1px 6px; border-radius: 5px; margin-right: 6px; }
.atlas-import-fail { background: var(--panel); border: 1px solid color-mix(in srgb, #ff6b6b 40%, var(--line)); border-radius: var(--radius); padding: 16px; }
.atlas-import-fail p { margin: 8px 0 0; font-size: 13px; }
.atlas .muted { color: var(--muted); font-size: 12px; }

@media (max-width: 900px) {
  .atlas-split, .rd-cols { grid-template-columns: 1fr; }
}