/* GURU ORACLE v25 — dark command-deck theme */
:root {
  --bg: #0a0d1a;
  --bg2: #0e1226;
  --card: #141932;
  --card2: #171d3a;
  --border: #242b52;
  --text: #e9ebf8;
  --muted: #8f95bd;
  --accent: #8b5cf6;
  --accent-soft: rgba(139, 92, 246, .14);
  --accent-text: #b9a7f9;
  --green: #34d399;
  --red: #f87171;
  --amber: #fbbf24;
  --input-bg: #0d1125;
  --radius: 12px;
}
body.light {
  --bg: #eef0fa;
  --bg2: #e6e9f7;
  --card: #ffffff;
  --card2: #f6f7fd;
  --border: #dfe3f5;
  --text: #191d38;
  --muted: #5d6389;
  --input-bg: #f0f2fb;
  --accent-soft: rgba(139, 92, 246, .1);
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 70% -10%, #1a1440 0%, var(--bg) 55%) fixed, var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  font-size: 14px;
}
body.light { background: var(--bg); }
.hidden { display: none !important; }

/* ---------- top bar ---------- */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 13, 26, .7);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 50;
}
body.light .topbar { background: rgba(255,255,255,.85); }
.brand { font-weight: 800; font-size: 17px; letter-spacing: .5px; display: flex; align-items: center; gap: 10px; }
.ver-badge {
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
  color: var(--accent-text); border: 1px solid var(--accent);
  background: var(--accent-soft); border-radius: 6px; padding: 3px 9px;
}
.top-actions { display: flex; gap: 8px; }
.top-actions button, .ghost-btn {
  background: var(--card); color: var(--text);
  border: 1px solid var(--border); border-radius: 9px;
  padding: 7px 13px; font-size: 12.5px; cursor: pointer;
}
.top-actions button:hover, .ghost-btn:hover { border-color: var(--accent); }
.ghost-btn { width: 100%; margin-top: 8px; }

/* ---------- layout ---------- */
.layout { display: flex; gap: 0; height: calc(100vh - 53px); }
.deck {
  width: 372px; min-width: 372px; overflow-y: auto;
  padding: 14px; display: flex; flex-direction: column; gap: 12px;
  border-right: 1px solid var(--border); background: var(--bg2);
}
.stage { flex: 1; overflow-y: auto; padding: 34px 28px; position: relative; }

/* ---------- cards ---------- */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 13px 14px;
}
.card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.card-head h2 { font-size: 12.5px; letter-spacing: 1.2px; margin: 0; font-weight: 800; }
.badge {
  font-size: 10px; font-weight: 700; letter-spacing: 1px;
  color: var(--accent-text); background: var(--accent-soft);
  border: 1px solid rgba(139,92,246,.4); border-radius: 6px; padding: 3px 8px;
  white-space: nowrap;
}
.badge.ok { color: var(--green); border-color: var(--green); background: rgba(52,211,153,.1); }
.badge.bad { color: var(--red); border-color: var(--red); background: rgba(248,113,113,.1); }
label { display: block; font-size: 12px; color: var(--muted); margin: 9px 0 5px; font-weight: 600; }
input[type=text], input[type=password], input[type=number], textarea, select {
  width: 100%; background: var(--input-bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 9px 11px; font-size: 13px; font-family: inherit;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--accent); }
textarea { min-height: 110px; resize: vertical; line-height: 1.5; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.hint { font-size: 11.5px; color: var(--muted); margin: 8px 0 0; line-height: 1.5; }
.hint a { color: var(--accent-text); }
.check { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text); cursor: pointer; }
.check input { width: auto; accent-color: var(--accent); }
.link-btn { background: none; border: none; color: var(--red); font-size: 12px; cursor: pointer; }

/* niche chips */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 4px; }
.chip {
  border: 1px solid var(--border); background: var(--input-bg); color: var(--text);
  border-radius: 9px; padding: 7px 12px; font-size: 12.5px; cursor: pointer;
}
.chip:hover { border-color: var(--accent); }
.chip.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-text); font-weight: 700; }

/* cascade box */
.cascade-box {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  background: var(--input-bg); border: 1px solid var(--border);
  border-radius: 9px; padding: 10px 12px; margin-top: 10px;
}
.cascade-box strong { font-size: 12.5px; }
.cascade-box p { font-size: 11px; color: var(--muted); margin: 4px 0 0; line-height: 1.45; }
.switch { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span {
  position: absolute; inset: 0; background: #3a4166; border-radius: 20px; cursor: pointer; transition: .2s;
}
.switch span:before {
  content: ""; position: absolute; height: 18px; width: 18px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%; transition: .2s;
}
.switch input:checked + span { background: var(--accent); }
.switch input:checked + span:before { transform: translateX(20px); }

/* key row */
.keyrow { display: flex; gap: 8px; }
.keyrow input { flex: 1; }
.keyrow button { white-space: nowrap; background: var(--input-bg); color: var(--accent-text);
  border: 1px solid var(--border); border-radius: 8px; padding: 0 12px; cursor: pointer; font-size: 12px; }

/* diag */
#diagOut { margin-top: 8px; font-size: 12px; }
.diag-step { display: flex; gap: 8px; padding: 5px 0; border-bottom: 1px dashed var(--border); }
.diag-step:last-child { border-bottom: none; }
.diag-step .dot { font-weight: 800; }
.dot.ok { color: var(--green); } .dot.bad { color: var(--red); }
.diag-step small { color: var(--muted); display: block; }

/* history */
.hist-item {
  border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px;
  margin-bottom: 7px; cursor: pointer; font-size: 12px; background: var(--input-bg);
}
.hist-item:hover { border-color: var(--accent); }
.hist-item .t { font-weight: 700; }
.hist-item .m { color: var(--muted); font-size: 11px; margin-top: 2px; }
.empty-note { color: var(--muted); font-size: 12px; }

/* launch */
.launch {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #fff; border: none; border-radius: 12px;
  padding: 15px; font-size: 15px; font-weight: 800; cursor: pointer;
  box-shadow: 0 6px 24px rgba(124, 58, 237, .35);
}
.launch:hover { filter: brightness(1.1); }
.launch:disabled { opacity: .55; cursor: wait; }
.foot-note { text-align: center; color: var(--muted); font-size: 11px; margin: 2px 0 8px; }

/* ---------- stage: welcome ---------- */
.welcome { max-width: 860px; margin: 0 auto; text-align: center; }
.orb {
  width: 92px; height: 92px; margin: 6px auto 18px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #c4b5fd, #8b5cf6 45%, #4c1d95 100%);
  display: flex; align-items: center; justify-content: center; font-size: 40px;
  box-shadow: 0 0 60px rgba(139, 92, 246, .55);
}
.welcome h1 { font-size: 30px; letter-spacing: 1px; margin: 0 0 14px; font-weight: 800; }
.darood-pill {
  display: inline-block; color: var(--accent-text); background: var(--accent-soft);
  border: 1px solid rgba(139,92,246,.45); border-radius: 20px;
  padding: 9px 22px; font-size: 14px; margin-bottom: 18px;
}
.welcome .instr { color: var(--muted); font-size: 14.5px; line-height: 1.7; max-width: 640px; margin: 0 auto 20px; }
.welcome .instr b { color: var(--text); }
.samples { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 30px; }
.sample-btn {
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  border-radius: 10px; padding: 10px 16px; cursor: pointer; font-size: 13px;
}
.sample-btn:hover { border-color: var(--accent); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; text-align: left; }
.step-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.step-card .n { color: var(--accent); font-size: 22px; font-weight: 800; }
.step-card h3 { margin: 8px 0; font-size: 14.5px; }
.step-card p { color: var(--muted); font-size: 12.5px; line-height: 1.65; margin: 0; }

/* ---------- stage: progress / error ---------- */
.center-box { max-width: 520px; margin: 60px auto; text-align: center; }
.spinner {
  width: 54px; height: 54px; margin: 0 auto 18px; border-radius: 50%;
  border: 4px solid var(--border); border-top-color: var(--accent);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.pbar { height: 8px; background: var(--input-bg); border-radius: 6px; overflow: hidden; margin: 16px 0; border: 1px solid var(--border); }
.pbar > div { height: 100%; width: 0; background: linear-gradient(90deg, #7c3aed, #a78bfa); transition: width .4s; }
.stage-text { color: var(--muted); font-size: 13px; }
.error-box {
  max-width: 640px; margin: 40px auto; background: var(--card);
  border: 1px solid var(--red); border-radius: 12px; padding: 22px;
}
.error-box h3 { color: var(--red); margin: 0 0 10px; }
.error-box p { line-height: 1.65; font-size: 13.5px; }
.error-box .tip { background: var(--input-bg); border-radius: 8px; padding: 10px 12px; margin-top: 12px; font-size: 12.5px; }

/* ---------- stage: results ---------- */
.results { max-width: 900px; margin: 0 auto; }
.res-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; flex-wrap: wrap; gap: 10px; }
.res-head h2 { margin: 0; font-size: 20px; }
.res-actions { display: flex; gap: 8px; }
.res-actions button {
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 8px 14px; cursor: pointer; font-size: 12.5px;
}
.res-actions button:hover { border-color: var(--accent); }
.sweep-card, .longlist-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px 18px; margin-bottom: 14px;
}
.sweep-card h3, .longlist-card h3 { margin: 0 0 10px; font-size: 14px; letter-spacing: 1px; color: var(--accent-text); }
.sweep-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; font-size: 13px; }
.sweep-grid .k { color: var(--muted); }
.longlist-card ul { margin: 0; padding-left: 18px; font-size: 13px; line-height: 1.9; }
.clip-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 18px 20px; margin-bottom: 16px;
  border-left: 4px solid var(--accent);
}
.clip-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 6px; }
.clip-head h3 { margin: 0; font-size: 16px; }
.clip-head h3 .cn { color: var(--accent-text); }
.jump-link {
  flex-shrink: 0; font-size: 12px; color: var(--accent-text); text-decoration: none;
  border: 1px solid var(--accent); border-radius: 8px; padding: 6px 11px; background: var(--accent-soft);
}
.jump-link:hover { filter: brightness(1.15); }
.frow { display: flex; gap: 8px; align-items: flex-start; margin: 9px 0; font-size: 13px; line-height: 1.6; }
.frow .fl { flex-shrink: 0; min-width: 118px; font-weight: 700; color: var(--accent-text); font-size: 12px; padding-top: 2px; }
.frow .fv { flex: 1; }
.copy-btn {
  flex-shrink: 0; background: var(--input-bg); border: 1px solid var(--border);
  color: var(--muted); border-radius: 6px; padding: 3px 9px; font-size: 11px; cursor: pointer;
}
.copy-btn:hover { color: var(--text); border-color: var(--accent); }
.stamp-line { font-family: Consolas, monospace; font-size: 12.5px; background: var(--input-bg);
  border-radius: 8px; padding: 9px 12px; margin: 8px 0; line-height: 1.7; border: 1px solid var(--border); }
.score-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.score-chip { font-size: 11px; background: var(--accent-soft); border: 1px solid rgba(139,92,246,.4);
  color: var(--accent-text); border-radius: 6px; padding: 3px 8px; }
.ovl { font-size: 12.5px; padding: 3px 0; }
.ovl .off { font-family: Consolas, monospace; color: var(--accent-text); margin-right: 8px; }
.dropped-card { background: var(--card); border: 1px dashed var(--amber); border-radius: 12px; padding: 14px 18px; margin-bottom: 14px; font-size: 13px; }
.dropped-card h3 { margin: 0 0 8px; color: var(--amber); font-size: 13px; }
.raw-toggle { margin-top: 10px; }
.raw-toggle summary { cursor: pointer; color: var(--muted); font-size: 12.5px; }
.raw-toggle pre {
  white-space: pre-wrap; font-size: 11.5px; background: var(--input-bg);
  border: 1px solid var(--border); border-radius: 8px; padding: 12px;
  max-height: 400px; overflow-y: auto; line-height: 1.6;
}

/* ---------- lock overlay ---------- */
.lock-overlay {
  position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center;
  background: rgba(5, 7, 16, .92); backdrop-filter: blur(6px);
}
.lock-box { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 30px; width: 320px; text-align: center; }
.lock-box h2 { margin: 0 0 8px; }
.lock-box p { color: var(--muted); font-size: 13px; margin: 0 0 14px; }
.lock-box input { text-align: center; font-size: 20px; letter-spacing: 8px; margin-bottom: 12px; }
.lock-box .launch { width: 100%; padding: 12px; font-size: 14px; }

/* auth overlay */
.auth-overlay { position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center;
  background: rgba(5, 7, 16, .94); }
.auth-box { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 30px; width: 340px; text-align: center; }
.auth-box h2 { margin: 0 0 8px; } .auth-box p { color: var(--muted); font-size: 13px; }
.auth-box input { margin: 12px 0; } .auth-box .launch { width: 100%; }

/* scrollbars */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #2c3563; border-radius: 6px; }
body.light ::-webkit-scrollbar-thumb { background: #c3c9ea; }

@media (max-width: 900px) {
  .layout { flex-direction: column; height: auto; }
  .deck { width: 100%; min-width: 0; border-right: none; }
  .steps { grid-template-columns: 1fr; }
}