:root {
  --bg: #0b1120;
  --bg2: #111a30;
  --card: #16203a;
  --card2: #1c2947;
  --line: #26365c;
  --text: #e8edf7;
  --muted: #93a3c4;
  --gold: #d4af37;
  --gold2: #f0d478;
  --green: #3ddc97;
  --red: #ff6b6b;
  --blue: #5aa7ff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: radial-gradient(1200px 500px at 80% -10%, #1b2a52 0%, var(--bg) 55%) fixed, var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ---------- Header ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px;
  padding: 16px 24px; border-bottom: 1px solid var(--line);
  background: rgba(11,17,32,.85); backdrop-filter: blur(8px); position: sticky; top: 0; z-index: 50;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-ico { font-size: 30px; filter: drop-shadow(0 0 8px rgba(212,175,55,.5)); }
.brand h1 { font-size: 22px; font-weight: 800; letter-spacing: .5px; color: #fff; }
.brand h1::after { content: " ⚖"; color: var(--gold); }
.brand p { font-size: 12px; color: var(--muted); margin-top: -2px; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.tab {
  border: 1px solid var(--line); background: var(--card); color: var(--muted);
  padding: 9px 14px; border-radius: 999px; cursor: pointer; font-size: 13.5px; font-weight: 600;
  transition: .2s; font-family: inherit;
}
.tab:hover { border-color: var(--gold); color: var(--text); }
.tab.active { background: linear-gradient(135deg, #c9a227, #e6c55a); color: #0b1120; border-color: transparent; }

/* ---------- Main ---------- */
main { max-width: 960px; margin: 0 auto; padding: 28px 20px 60px; }
.view { display: none; animation: fade .25s ease; }
.view.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: none;} }

.hero { text-align: center; margin: 8px 0 24px; }
.hero h2 { font-size: clamp(22px, 3.4vw, 32px); font-weight: 800; line-height: 1.25; }
.hero h2 span { background: linear-gradient(90deg, var(--gold), var(--gold2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--muted); max-width: 640px; margin: 10px auto 0; font-size: 15px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 18px; }
.chip {
  border: 1px dashed var(--line); background: transparent; color: var(--muted);
  padding: 7px 12px; border-radius: 999px; cursor: pointer; font-size: 12.5px; transition: .2s; font-family: inherit;
}
.chip:hover { border-color: var(--blue); color: var(--blue); }

/* ---------- Cards & forms ---------- */
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow);
}
.card label, .view label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 8px; color: #cdd8ee; }
textarea, input[type="number"], input[type="text"] {
  width: 100%; background: var(--bg2); color: var(--text);
  border: 1px solid var(--line); border-radius: 10px; padding: 13px 14px;
  font-size: 15px; font-family: inherit; resize: vertical; transition: border .2s;
}
textarea:focus, input:focus { outline: none; border-color: var(--gold); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 18px; margin: 6px 0 18px; }
.check { display: flex; align-items: center; gap: 9px; font-size: 13.5px; color: #cdd8ee; cursor: pointer; }
.check input { width: 17px; height: 17px; accent-color: var(--gold); }

.btn-primary {
  width: 100%; margin-top: 14px; padding: 14px; font-size: 16px; font-weight: 700; font-family: inherit;
  border: none; border-radius: 10px; cursor: pointer; color: #0b1120;
  background: linear-gradient(135deg, #c9a227, #e6c55a);
  box-shadow: 0 6px 18px rgba(212,175,55,.25); transition: .2s;
}
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-primary:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.arr { transition: .2s; display:inline-block; }
.btn-primary:hover .arr { transform: translateX(4px); }

/* ---------- Loading ---------- */
.loading { text-align: center; margin-top: 26px; padding: 26px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.loading p { margin: 12px 0 6px; font-weight: 600; }
.loading small { color: var(--muted); }
.spinner {
  width: 42px; height: 42px; margin: 0 auto; border-radius: 50%;
  border: 4px solid var(--line); border-top-color: var(--gold);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Result ---------- */
.result { margin-top: 22px; animation: fade .3s ease; }
.result-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.result-head h3 { font-size: 19px; }
.btn-ghost {
  background: transparent; border: 1px solid var(--line); color: var(--muted); font-family: inherit;
  padding: 7px 13px; border-radius: 8px; cursor: pointer; font-size: 13px; transition: .2s;
}
.btn-ghost:hover { color: var(--text); border-color: var(--gold); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 14px; }
@media (max-width: 700px) { .grid-3 { grid-template-columns: 1fr; } }
.stat {
  background: var(--card2); border: 1px solid var(--line); border-radius: 12px; padding: 15px; text-align: center;
}
.stat .k { font-size: 11.5px; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); }
.stat .v { font-size: 21px; font-weight: 800; margin-top: 4px; color: var(--gold2); }
.stat .v small { font-size: 13px; color: var(--muted); font-weight: 500; }
.stat.third .v { color: var(--gold); }

.context-box {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 16px;
}
.context-box summary { cursor: pointer; font-weight: 700; color: #cdd8ee; }
.context-box .ctx-item { border-left: 3px solid var(--gold); background: var(--bg2); padding: 10px 12px; margin-top: 10px; border-radius: 0 8px 8px 0; font-size: 13.5px; color: #c3cfE8; }
.context-box .ctx-item b { color: var(--gold2); }

/* ---------- Prose (dictamen) ---------- */
.prose { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 26px; }
.prose h1, .prose h2, .prose h3 { margin: 18px 0 8px; color: #fff; line-height: 1.3; }
.prose h1 { font-size: 22px; } .prose h2 { font-size: 19px; border-bottom: 1px solid var(--line); padding-bottom: 6px; } .prose h3 { font-size: 16px; color: var(--gold2); }
.prose p { margin: 8px 0; }
.prose ul, .prose ol { margin: 8px 0 8px 22px; }
.prose li { margin: 4px 0; }
.prose strong { color: var(--gold2); }
.prose blockquote { border-left: 3px solid var(--gold); background: var(--bg2); padding: 8px 14px; margin: 10px 0; border-radius: 0 8px 8px 0; color: #c3cfe8; }
.prose table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 13.5px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 7px 10px; text-align: left; }
.prose th { background: var(--card2); color: var(--gold2); }
.prose code { background: var(--bg2); padding: 1px 6px; border-radius: 5px; font-size: 13px; }
.prose hr { border: none; border-top: 1px solid var(--line); margin: 16px 0; }

.disclaimer { font-size: 12.5px; color: var(--muted); text-align: center; margin-top: 16px; }

/* ---------- Error ---------- */
.error {
  margin-top: 18px; background: rgba(255,107,107,.1); border: 1px solid var(--red);
  color: #ffb3b3; padding: 14px 16px; border-radius: 10px; font-size: 14px; white-space: pre-wrap;
}

footer { text-align: center; padding: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer a { color: var(--gold); text-decoration: none; }

.hidden { display: none !important; }
@media (max-width: 640px) {
  .topbar { flex-direction: column; align-items: stretch; }
  .tabs { justify-content: center; }
  .checks { grid-template-columns: 1fr; }
}

/* ---------- Vista Salidas Legales (guiada) ---------- */
.badge {
  display: inline-block; padding: 4px 12px; border-radius: 999px;
  background: var(--card2); border: 1px solid var(--line);
  font-size: 12.5px; font-weight: 600; color: var(--gold2); margin-bottom: 10px;
}
.legal-desc { font-size: 14.5px; color: #cdd8ee; }

.guide-q { font-weight: 700; color: #fff; margin-bottom: 4px; }
.guide-btns { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 6px; }
.guide-btn {
  border: 1px solid var(--line); background: var(--bg2); color: var(--text);
  padding: 9px 14px; border-radius: 10px; cursor: pointer;
  font-size: 13.5px; font-weight: 600; font-family: inherit; transition: .2s; text-align: left;
}
.guide-btn:hover { border-color: var(--blue); }
.guide-btn.active { background: var(--blue); color: #0b1120; border-color: transparent; }
.guide-consejo {
  margin-top: 10px; padding: 10px 14px; border-radius: 10px;
  background: rgba(90,167,255,.12); border: 1px solid rgba(90,167,255,.35); font-size: 13.5px;
}

.opt-grid { display: grid; gap: 14px; margin-top: 16px; }
.opt-card {
  background: var(--card2); border: 1px solid var(--line); border-left: 5px solid var(--muted);
  border-radius: 12px; padding: 16px 18px; transition: .2s;
}
.opt-card.rec { border-left-color: var(--green); }
.opt-card.via { border-left-color: var(--gold); }
.opt-card.risk { border-left-color: var(--red); }
.opt-card.off { display: none; }
.opt-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.opt-level {
  font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .6px;
  padding: 3px 9px; border-radius: 999px; white-space: nowrap;
}
.opt-level.lv-rec { background: rgba(61,220,151,.18); color: var(--green); }
.opt-level.lv-via { background: rgba(212,175,55,.18); color: var(--gold2); }
.opt-level.lv-risk { background: rgba(255,107,107,.18); color: var(--red); }
.opt-title { font-size: 17px; font-weight: 800; color: #fff; }
.opt-base { font-size: 12.5px; color: var(--blue); font-weight: 600; }
.opt-effect { margin-top: 8px; font-size: 13.5px; color: #cdd8ee; }
.opt-approver { margin-top: 6px; font-size: 12.5px; color: var(--muted); }
.opt-lists { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; margin-top: 12px; }
@media (max-width: 700px) { .opt-lists { grid-template-columns: 1fr; } }
.opt-lists h5 { font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); margin-bottom: 6px; }
.req-list, .risk-list { list-style: none; }
.req-list li { font-size: 13.5px; padding: 2px 0 2px 22px; position: relative; color: #d7e0f2; }
.req-list li::before { content: "☑"; position: absolute; left: 0; color: var(--green); }
.risk-list li { font-size: 13.5px; padding: 2px 0 2px 22px; position: relative; color: #f2d7d7; }
.risk-list li::before { content: "⚠"; position: absolute; left: 0; color: var(--red); }

.next-box { font-size: 14.5px; }
.next-box b { color: var(--gold2); }
.src-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.src-chip {
  background: var(--bg2); border: 1px solid var(--line); color: var(--blue);
  padding: 5px 12px; border-radius: 999px; font-size: 12.5px; font-weight: 600;
}
.warn-box { font-size: 13px; color: #f2d7d7; }

/* ---------- Vista Cómo Proceder (guía paso a paso) ---------- */
.phase-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; margin-top: 16px;
}
.phase-title {
  font-size: 15.5px; font-weight: 800; color: var(--gold2);
  border-bottom: 1px solid var(--line); padding-bottom: 8px; margin-bottom: 6px;
}
.phase-sub { font-size: 12.5px; color: var(--muted); margin-bottom: 12px; }
.step-card {
  background: var(--card2); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 16px; margin-top: 10px; position: relative;
}
.step-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.step-num {
  flex: 0 0 auto; width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, #c9a227, #e6c55a); color: #0b1120;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 14px;
}
.step-title { font-size: 15px; font-weight: 700; color: #fff; }
.step-row { font-size: 13.5px; color: #cdd8ee; margin-top: 6px; }
.step-row b { color: var(--gold2); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.step-cite { font-size: 12px; color: var(--blue); margin-top: 6px; }
.step-docs, .step-errs { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.doc-chip {
  background: rgba(90,167,255,.12); border: 1px solid rgba(90,167,255,.35);
  color: #bcd9ff; padding: 3px 10px; border-radius: 999px; font-size: 12px;
}
.err-chip {
  background: rgba(255,107,107,.1); border: 1px solid rgba(255,107,107,.35);
  color: #ffb9b9; padding: 3px 10px; border-radius: 999px; font-size: 12px;
}
.quick-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; margin-top: 16px;
}
.quick-card h4 { font-size: 13px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); margin-bottom: 10px; }
.quick-list { list-style: none; counter-reset: quick; }
.quick-list li {
  counter-increment: quick; position: relative; padding: 6px 0 6px 30px;
  font-size: 13.5px; color: #d7e0f2;
}
.quick-list li::before {
  content: counter(quick); position: absolute; left: 0; top: 6px;
  width: 20px; height: 20px; border-radius: 50%; background: var(--bg2);
  border: 1px solid var(--gold); color: var(--gold2);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}