/* ============================================================
   COLON v2 — Design System "Premium Black" · INTELLEXIA
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --surface: #161616;
  --surface-2: #1d1d1d;
  --border: #2a2a2a;
  --border-soft: #222222;
  --text: #ececec;
  --text-2: #a3a3a3;
  --text-3: #6b6b6b;
  --accent: #cbbca6;
  --accent-soft: rgba(203, 188, 166, 0.12);
  --accent-line: rgba(203, 188, 166, 0.35);
  --critico: #f87171;
  --alto: #fb923c;
  --medio: #facc15;
  --bajo: #4ade80;
  --radius: 14px;
  --radius-sm: 9px;
  --font: 'Inter', -apple-system, sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
  --t: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(203, 188, 166, 0.06), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(203, 188, 166, 0.04), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 28px 90px; }

/* ---------- Topbar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0; margin-bottom: 36px;
  border-bottom: 1px solid var(--border-soft);
}
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--text); }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent) 0%, #8a7a5e 100%);
  color: #0a0a0a; font-weight: 800; font-size: 13px; letter-spacing: 0.5px;
}
.brand-name { font-weight: 700; font-size: 15px; letter-spacing: 0.04em; }
.brand-sub { font-size: 11px; color: var(--text-3); letter-spacing: 0.14em; text-transform: uppercase; margin-top: 1px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }

/* ---------- Tipografía ---------- */
.eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--accent-line); }
h1.display { font-size: clamp(28px, 4vw, 42px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.12; margin: 14px 0 10px; }
.lede { color: var(--text-2); font-size: 16px; max-width: 640px; }
.h-section { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; margin-bottom: 4px; }
.h-sub { color: var(--text-3); font-size: 13px; }
.mono { font-family: var(--mono); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font: 600 14px var(--font); letter-spacing: 0.01em;
  padding: 12px 22px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); cursor: pointer; text-decoration: none;
  transition: transform var(--t), border-color var(--t), background var(--t), box-shadow var(--t);
}
.btn:hover { border-color: var(--accent-line); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #b3a288 100%);
  color: #0c0c0c; border-color: transparent;
  box-shadow: 0 8px 26px rgba(203, 188, 166, 0.18);
}
.btn-primary:hover { box-shadow: 0 12px 34px rgba(203, 188, 166, 0.28); }
.btn-ghost { background: transparent; }
.btn[disabled] { opacity: 0.45; pointer-events: none; }
.btn-sm { padding: 8px 16px; font-size: 13px; }

/* ---------- Cards / paneles ---------- */
.card {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; transition: border-color var(--t), transform var(--t);
}
.card:hover { border-color: #383838; }
.card-click { cursor: pointer; }
.card-click:hover { transform: translateY(-2px); border-color: var(--accent-line); }
.panel-grid { display: grid; gap: 16px; }
@media (min-width: 800px) { .grid-2 { grid-template-columns: 1fr 1fr; } .grid-3 { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Chips / tags ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.02em;
  padding: 5px 13px; border-radius: 999px;
  border: 1px solid var(--border); color: var(--text-2);
  background: var(--surface); cursor: pointer; user-select: none;
  transition: all var(--t);
}
.chip:hover { border-color: var(--accent-line); color: var(--text); }
.chip.active { background: var(--accent); border-color: var(--accent); color: #0c0c0c; }
.tag { font-size: 10.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 10px; border-radius: 6px; }
.tag-critico { background: rgba(248, 113, 113, 0.14); color: var(--critico); }
.tag-alto    { background: rgba(251, 146, 60, 0.14);  color: var(--alto); }
.tag-medio   { background: rgba(250, 204, 21, 0.12);  color: var(--medio); }
.tag-bajo    { background: rgba(74, 222, 128, 0.12);  color: var(--bajo); }
.tag-estado  { background: var(--accent-soft); color: var(--accent); }
.tag-neutral { background: var(--surface-2); color: var(--text-2); }

/* ---------- Inputs ---------- */
.input, textarea.input {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-sm);
  background: var(--bg-2); border: 1px solid var(--border);
  color: var(--text); font: 500 14px var(--font);
  transition: border-color var(--t), box-shadow var(--t);
}
.input:focus { outline: none; border-color: var(--accent-line); box-shadow: 0 0 0 3px var(--accent-soft); }
.input::placeholder { color: var(--text-3); }
label.field { display: block; font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-3); margin: 0 0 8px; }

/* ---------- Dropzone ---------- */
.dropzone {
  border: 1.5px dashed var(--border); border-radius: var(--radius);
  padding: 38px 24px; text-align: center; cursor: pointer;
  color: var(--text-2); background: rgba(255, 255, 255, 0.012);
  transition: all var(--t);
}
.dropzone:hover, .dropzone.drag { border-color: var(--accent); background: var(--accent-soft); color: var(--text); }
.dropzone .dz-icon { font-size: 26px; margin-bottom: 8px; opacity: 0.85; }
.dropzone strong { color: var(--accent); }

/* ---------- Lista de archivos ---------- */
.file-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 16px;
  animation: rise 240ms var(--t) both;
}
.file-item .fi-num {
  width: 28px; height: 28px; flex: none; border-radius: 8px;
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
  font: 600 12px var(--mono);
}
.file-item .fi-name { flex: 1; min-width: 0; font-size: 13.5px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-item .fi-meta { font-size: 11.5px; color: var(--text-3); font-family: var(--mono); }
.file-item .fi-x { background: none; border: 0; color: var(--text-3); cursor: pointer; font-size: 16px; padding: 4px; transition: color var(--t); }
.file-item .fi-x:hover { color: var(--critico); }
.file-item .fi-move { display: flex; flex-direction: column; gap: 2px; }
.file-item .fi-move button { background: none; border: 0; color: var(--text-3); cursor: pointer; font-size: 11px; line-height: 1; padding: 2px; }
.file-item .fi-move button:hover { color: var(--accent); }

/* ---------- Wizard ---------- */
.steps { display: flex; gap: 0; margin: 30px 0 34px; }
.step { flex: 1; text-align: center; position: relative; padding-top: 22px; color: var(--text-3); font-size: 12.5px; font-weight: 600; letter-spacing: 0.04em; }
.step::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--surface-2); border: 2px solid var(--border);
  transition: all var(--t); z-index: 2;
}
.step::after {
  content: ""; position: absolute; top: 5px; left: calc(-50% + 8px); right: calc(50% + 8px);
  height: 2px; background: var(--border-soft); z-index: 1;
}
.step:first-child::after { display: none; }
.step.active { color: var(--accent); }
.step.active::before { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 5px var(--accent-soft); }
.step.done { color: var(--text-2); }
.step.done::before { background: var(--accent); border-color: var(--accent); }
.step.done::after, .step.active::after { background: var(--accent-line); }

.wizard-pane { display: none; animation: rise 300ms var(--t) both; }
.wizard-pane.active { display: block; }
.wizard-nav { display: flex; justify-content: space-between; margin-top: 26px; }

/* ---------- KPIs ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; }
.kpi {
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 16px 18px;
}
.kpi .k-val { font: 800 26px/1.1 var(--font); letter-spacing: -0.02em; }
.kpi .k-val.accent { color: var(--accent); }
.kpi .k-lbl { font-size: 10.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); margin-top: 5px; }

/* ---------- Gauge ---------- */
.gauge { position: relative; width: 150px; height: 150px; flex: none; }
.gauge svg { transform: rotate(-90deg); }
.gauge .g-track { stroke: var(--surface-2); }
.gauge .g-fill { stroke: var(--accent); stroke-linecap: round; transition: stroke-dashoffset 900ms cubic-bezier(0.4, 0, 0.2, 1); }
.gauge .g-center { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.gauge .g-num { font: 800 32px/1 var(--font); letter-spacing: -0.03em; }
.gauge .g-cap { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-3); margin-top: 4px; }

/* ---------- Barras de riesgo / scorecard ---------- */
.bar-row { display: grid; grid-template-columns: 92px 1fr 64px; align-items: center; gap: 14px; margin-bottom: 12px; }
.bar-lbl { font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.bar-track { height: 8px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.bar-fill { height: 100%; border-radius: 99px; width: 0; transition: width 800ms cubic-bezier(0.4, 0, 0.2, 1); }
.bar-num { font: 600 12px var(--mono); color: var(--text-2); text-align: right; }

.score-row { display: grid; grid-template-columns: 180px 1fr; gap: 14px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border-soft); }
.score-row:last-child { border-bottom: 0; }
.score-crit { font-size: 13px; font-weight: 600; color: var(--text-2); }
.score-bars { display: flex; flex-direction: column; gap: 6px; }
.score-line { display: grid; grid-template-columns: 90px 1fr 40px; gap: 10px; align-items: center; }
.score-ver { font-size: 11px; color: var(--text-3); font-family: var(--mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.score-val { font: 600 12px var(--mono); color: var(--accent); text-align: right; }

/* ---------- Cambios (cards) ---------- */
.change-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); padding: 20px 22px; margin-bottom: 14px;
  transition: border-color var(--t);
  animation: rise 280ms var(--t) both;
}
.change-card:hover { border-color: #3a3a3a; }
.change-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.change-id { font: 600 12px var(--mono); color: var(--text-3); }
.change-resumen { font-size: 14.5px; font-weight: 600; line-height: 1.45; }
.change-meta { font-size: 13px; color: var(--text-2); margin-top: 7px; }
.change-meta b { color: var(--text); font-weight: 600; }
.fundamento {
  margin-top: 10px; padding: 10px 14px; border-left: 2px solid var(--accent);
  background: var(--accent-soft); border-radius: 0 8px 8px 0;
  font-size: 13px; color: var(--accent);
}
.before-after { display: grid; gap: 10px; margin-top: 12px; }
@media (min-width: 760px) { .before-after { grid-template-columns: 1fr 1fr; } }
.ba-box {
  background: var(--bg-2); border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm); padding: 13px 15px;
  font: 400 12.5px/1.6 var(--mono); color: var(--text-2);
  max-height: 220px; overflow: auto;
}
.ba-box .ba-cap { font: 700 10px var(--font); letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-3); margin-bottom: 7px; }
details.change-details summary { cursor: pointer; font-size: 13px; color: var(--accent); margin-top: 12px; user-select: none; }
details.change-details summary:hover { text-decoration: underline; }

/* ---------- Veredicto hero ---------- */
.verdict {
  position: relative; overflow: hidden;
  border: 1px solid var(--accent-line); border-radius: 18px;
  background:
    radial-gradient(600px 300px at 90% -20%, rgba(203, 188, 166, 0.14), transparent 60%),
    linear-gradient(180deg, #171513 0%, var(--bg-2) 100%);
  padding: 34px 36px;
}
.verdict .v-eyebrow { color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; }
.verdict .v-title { font-size: clamp(22px, 3vw, 32px); font-weight: 800; letter-spacing: -0.02em; margin: 10px 0 6px; }
.verdict .v-title em { font-style: normal; color: var(--accent); }
.verdict .v-just { color: var(--text-2); font-size: 15px; max-width: 760px; }

/* ---------- Timeline procesamiento ---------- */
.timeline { display: flex; flex-direction: column; gap: 0; margin-top: 18px; }
.tl-item { display: flex; gap: 16px; position: relative; padding-bottom: 22px; }
.tl-item::before { content: ""; position: absolute; left: 7px; top: 18px; bottom: 0; width: 2px; background: var(--border-soft); }
.tl-item:last-child::before { display: none; }
.tl-dot { width: 16px; height: 16px; flex: none; border-radius: 50%; background: var(--surface-2); border: 2px solid var(--border); margin-top: 2px; z-index: 1; }
.tl-item.done .tl-dot { background: var(--accent); border-color: var(--accent); }
.tl-item.now .tl-dot { border-color: var(--accent); animation: pulse 1.4s ease-in-out infinite; }
.tl-text { font-size: 14px; color: var(--text-2); }
.tl-item.done .tl-text { color: var(--text); }
.tl-time { font: 400 11px var(--mono); color: var(--text-3); margin-top: 2px; }

/* ---------- Banner degradado ---------- */
.banner-warn {
  display: flex; gap: 12px; align-items: flex-start;
  background: rgba(250, 204, 21, 0.08); border: 1px solid rgba(250, 204, 21, 0.35);
  color: var(--medio); border-radius: var(--radius-sm);
  padding: 14px 18px; font-size: 13.5px; margin-bottom: 22px;
}

/* ---------- Skeleton ---------- */
.skeleton {
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--surface-2) 25%, #242424 50%, var(--surface-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 var(--accent-soft); } 50% { box-shadow: 0 0 0 7px transparent; } }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Misc ---------- */
.section { margin-top: 44px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.muted { color: var(--text-3); font-size: 13px; }
.divider { height: 1px; background: var(--border-soft); margin: 30px 0; }
.empty {
  text-align: center; padding: 54px 20px; color: var(--text-3);
  border: 1.5px dashed var(--border); border-radius: var(--radius);
}
.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.spacer { flex: 1; }
.fade-in { animation: rise 360ms var(--t) both; }
a.link { color: var(--accent); text-decoration: none; }
a.link:hover { text-decoration: underline; }
::selection { background: var(--accent); color: #0a0a0a; }

/* scrollbars sutiles */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-thumb { background: #2e2e2e; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #3a3a3a; }
::-webkit-scrollbar-track { background: transparent; }

/* ===== Progreso en vivo (barra + panel de código) ===== */
.prog-bar-head {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 13px; color: var(--text-2); margin-bottom: 8px;
}
.prog-bar-head .mono { color: var(--accent); font-weight: 600; }
.prog-bar {
  height: 8px; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 99px; overflow: hidden;
}
.prog-bar-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, #8a7a5e 0%, var(--accent) 100%);
  border-radius: 99px; transition: width 0.5s ease;
  box-shadow: 0 0 12px rgba(203,188,166,0.35);
}
.live-head {
  display: flex; align-items: center; gap: 9px;
  font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-2); margin-bottom: 8px;
}
.live-dot {
  width: 8px; height: 8px; border-radius: 99px; background: var(--accent);
  box-shadow: 0 0 0 0 rgba(203,188,166,0.6); animation: livePulse 1.4s infinite;
}
@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 rgba(203,188,166,0.5); }
  70% { box-shadow: 0 0 0 8px rgba(203,188,166,0); }
  100% { box-shadow: 0 0 0 0 rgba(203,188,166,0); }
}
.live-code {
  font-family: var(--mono); font-size: 12px; line-height: 1.6;
  color: #b9cdb0; background: #0d0f0d;
  border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 16px; margin: 0;
  max-height: 230px; overflow: auto; white-space: pre-wrap; word-break: break-word;
}