/* ═══ ALICIA SCADA v4 · UI/UX PRO MAX ═══════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;700&display=swap');

/* ── DESIGN TOKENS ────────────────────────────────────────────────────────── */
:root {
  /* Deep dark SCADA palette */
  --bg-root:    #03080f;
  --bg-main:    #070d1a;
  --bg-card:    #0a1628;
  --bg-input:   #0f1e35;
  --bg-glass:   rgba(7,13,26,0.88);
  --bg-tile:    #111e33;

  --border-color:  rgba(56,189,248,0.10);
  --border-bright: rgba(56,189,248,0.22);
  --border-subtle: rgba(255,255,255,0.05);

  /* Text */
  --text-main:  #f1f5f9;
  --text-muted: #64748b;
  --text-dim:   #334155;

  /* ── Semantic colors (strict) ── */
  --c-ok:     #10b981;   /* GREEN  — Stable / Normal */
  --c-warn:   #f59e0b;   /* YELLOW — Uncertainty / Warning */
  --c-crit:   #ef4444;   /* RED    — Anomaly / Critical */
  --c-pred:   #38bdf8;   /* CYAN   — Predicted values */
  --c-raw:    #94a3b8;   /* GREY   — Raw / secondary data */
  --c-causal: #a855f7;   /* PURPLE — Causal analysis */
  --c-blue:   #3b82f6;

  /* Legacy aliases (backward compat) */
  --c-green:  var(--c-ok);
  --c-cyan:   var(--c-pred);
  --c-orange: var(--c-warn);
  --c-red:    var(--c-crit);
  --c-purple: var(--c-causal);

  --c:  var(--c-pred);
  --c2: var(--c-causal);
  --b:  var(--bg-main);
  --p:  var(--bg-card);
  --p2: var(--bg-input);
  --border: var(--border-color);
  --t:  var(--text-main);
  --t2: var(--text-muted);
  --ok:   var(--c-ok);
  --warn: var(--c-warn);
  --err:  var(--c-crit);
  --info: var(--c-blue);
}

/* ── DARK MODE SCHEME — forces browser to render native controls dark ── */
:root { color-scheme: dark; }

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-root);
  color: var(--text-main);
  padding-top: 70px;
  padding-bottom: 76px;
  -webkit-font-smoothing: antialiased;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-root); }
::-webkit-scrollbar-thumb { background: var(--border-bright); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-pred); }

/* ── HEADER ── */
.global-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 999;
  background: var(--bg-glass);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0 20px; height: 64px;
  display: flex; justify-content: space-between; align-items: center;
  box-shadow: 0 4px 32px rgba(0,0,0,0.5),
              inset 0 1px 0 rgba(56,189,248,0.06);
}
.global-header h2 {
  margin: 0; font-size: 14px; letter-spacing: 3px; font-weight: 700;
  background: linear-gradient(90deg, var(--c-pred), var(--c-blue));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.global-header .controls { display: flex; gap: 10px; align-items: center; }

/* ── LOGIN ── */
#loginOverlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: radial-gradient(ellipse at 30% 50%, #0a1628 0%, #03080f 70%);
  z-index: 9999; display: flex; justify-content: center; align-items: center; flex-direction: column;
}
.login-box {
  background: var(--bg-card);
  padding: 40px 36px; border-radius: 16px;
  border: 1px solid var(--border-bright);
  box-shadow: 0 25px 60px rgba(0,0,0,0.7),
              0 0 0 1px rgba(56,189,248,0.05);
  width: 100%; max-width: 360px; text-align: center;
  position: relative; overflow: hidden;
}
.login-box::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--c-pred), var(--c-blue), var(--c-causal));
}

/* ── INPUTS & SELECTS — full dark mode override ── */
input[type="text"], input[type="password"], input[type="number"],
input[type="email"], input[type="search"], input[type="url"],
textarea, select {
  width: 100%; padding: 11px 14px; margin: 5px 0;
  background: var(--bg-input); border: 1px solid var(--border-color);
  color: #f8fafc; border-radius: 8px;
  box-sizing: border-box; font-size: 13px; font-family: 'Inter', sans-serif;
  transition: all .2s ease;
  color-scheme: dark;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--c-pred); outline: none;
  box-shadow: 0 0 0 3px rgba(56,189,248,0.12);
  background: rgba(56,189,248,0.04);
}
select {
  cursor: pointer; appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat; background-position: right 12px center; background-size: 16px;
  padding-right: 36px;
}
select option {
  background-color: #1e293b;
  color: #f8fafc;
}
select optgroup {
  background-color: #0a1628;
  color: #64748b;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .4px;
  text-transform: uppercase;
}
select optgroup option {
  background-color: #1e293b;
  color: #f8fafc;
  font-size: 13px;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  padding-left: 12px;
}
select option:checked,
select option:hover {
  background-color: #1d4ed8;
  color: #ffffff;
}
input::placeholder, textarea::placeholder { color: #475569; }
input[type="range"] { padding: 0; background: none; border: none; accent-color: var(--c-pred); }
input[type="checkbox"] { cursor: pointer; width: 18px; height: 18px; accent-color: var(--c-pred); border-radius: 4px; }

/* ── NAV ── */
.nav {
  position: fixed; bottom: 0; width: 100%;
  background: var(--bg-glass); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-color);
  display: flex; justify-content: space-around;
  padding: 10px 0; z-index: 99;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.4);
}
.nb {
  background: none; border: none; color: var(--text-muted); font-size: 11px; font-weight: 500;
  display: flex; flex-direction: column; align-items: center; cursor: pointer;
  width: 25%; transition: all .2s; padding: 6px 0; position: relative;
}
.nb:hover { color: var(--text-main); }
.nb.active { color: var(--c-pred); font-weight: 700; }
.nb.active .ni { filter: drop-shadow(0 0 8px rgba(56,189,248,0.6)); transform: scale(1.12); }
.ni { font-size: 22px; margin-bottom: 4px; transition: transform .2s; }

/* ── VIEWS & CARDS ── */
.view { display: none; padding: 16px; max-width: 1200px; margin: 0 auto; }
.view.active { display: block; animation: fadeIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Glassmorphism card */
.card {
  background: rgba(10,22,40,0.75);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-radius: 14px; padding: 20px; margin-bottom: 16px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 24px rgba(0,0,0,0.35),
              inset 0 1px 0 rgba(255,255,255,0.04);
  min-width: 0; overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.card:hover {
  border-color: var(--border-bright);
}

h3 {
  margin-top: 0; border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px; margin-bottom: 16px;
  color: var(--text-main); display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase; font-weight: 700;
}
.lbl {
  font-size: 10px; color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 1.2px; display: block; margin-bottom: 5px; font-weight: 600;
}

/* ── METRIC TILES — Pro Max ── */
.m-tile {
  padding: 1.5rem; border-radius: 12px;
  background: linear-gradient(160deg, var(--bg-tile) 0%, rgba(7,13,26,0.6) 100%);
  border: 1px solid var(--border-color);
  position: relative; overflow: hidden; cursor: default;
  transition: all .2s; display: flex; flex-direction: column; justify-content: flex-start;
  min-height: 140px; gap: 6px;
}
.m-tile::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--tile-c, var(--c-pred));
  box-shadow: 0 0 12px var(--tile-c, var(--c-pred));
  opacity: 0.85;
}
.m-tile:hover {
  border-color: var(--border-bright);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.3), 0 0 0 1px var(--border-bright);
}

/* Tile has-tip cursor */
.m-tile[data-tip] { cursor: help; }

.stat-val {
  font-size: 30px; font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  margin-top: 6px; margin-bottom: 0.75rem; color: #fff; line-height: 1.2;
  letter-spacing: -0.5px;
}
.stat-int {
  font-size: 11px; color: var(--text-muted); font-weight: 500;
  display: block; margin-top: 4px;
  font-family: 'JetBrains Mono', monospace; letter-spacing: 0.3px;
  line-height: 1.5;
}
.stat-std {
  font-size: 10px; color: var(--text-dim); font-family: 'JetBrains Mono', monospace;
  margin-top: 2px; letter-spacing: 0.2px;
  line-height: 1.4;
}

/* Forecast badge on tile — floats absolute top-right so it never overlaps the param label */
.fc-method-badge {
  position: absolute; top: 10px; right: 10px;
  font-size: 8px; font-weight: 700; letter-spacing: 0.8px;
  padding: 2px 7px; border-radius: 4px;
  background: rgba(56,189,248,0.15); color: var(--c-pred);
  border: 1px solid rgba(56,189,248,0.28);
  max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

/* Anomaly badge inline */
.tile-anom-badge {
  display: none; margin-top: 6px;
  font-size: 9px; font-weight: 700; letter-spacing: 0.5px;
  padding: 2px 6px; border-radius: 4px;
  align-items: center; gap: 4px;
}
.tile-anom-badge.warn  { display: flex; background: rgba(245,158,11,0.15); color: var(--c-warn); border: 1px solid rgba(245,158,11,0.3); }
.tile-anom-badge.crit  { display: flex; background: rgba(239,68,68,0.15); color: var(--c-crit); border: 1px solid rgba(239,68,68,0.35); animation: badgePulse 1.5s ease infinite; }
@keyframes badgePulse { 0%,100%{opacity:1} 50%{opacity:.6} }

/* R² badges */
.r2-badge { font-size: 10px; font-family: 'JetBrains Mono', monospace; margin-top: 4px; padding: 2px 6px; border-radius: 4px; display: inline-block; font-weight: 600; letter-spacing: 0.3px; }
.r2-good  { color: var(--c-ok);   background: rgba(16,185,129,0.12); border: 1px solid rgba(16,185,129,0.3); }
.r2-mid   { color: var(--c-warn); background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.3); }
.r2-low   { color: var(--c-crit); background: rgba(239,68,68,0.12);  border: 1px solid rgba(239,68,68,0.3); }
.r2-est   { color: var(--text-muted); background: rgba(148,163,184,0.10); border: 1px solid rgba(148,163,184,0.2); }

/* Fiabilidad semáforo por parámetro */
.fiab-badge { display:inline-flex; align-items:center; gap:5px; margin-top:5px; font-size:10px; font-family:'Inter',sans-serif; font-weight:600; padding:2px 7px; border-radius:10px; letter-spacing:0.2px; cursor:default; }
.fiab-red    { color:#ef4444; background:rgba(239,68,68,0.10);   border:1px solid rgba(239,68,68,0.25); }
.fiab-yellow { color:#f59e0b; background:rgba(245,158,11,0.10);  border:1px solid rgba(245,158,11,0.25); }
.fiab-green  { color:#10b981; background:rgba(16,185,129,0.10);  border:1px solid rgba(16,185,129,0.25); }
.fiab-gray   { color:var(--text-muted); background:rgba(148,163,184,0.08); border:1px solid rgba(148,163,184,0.15); }

/* ── RANGO DE REFERENCIA HISTÓRICO (tiles monitor) ───────────────────────── */
.ref-rango {
  font-size: 9px;
  font-family: 'JetBrains Mono', monospace;
  color: rgba(148,163,184,0.55);   /* slate-400 dim — visible sobre fondo oscuro */
  margin-top: 4px;
  letter-spacing: .2px;
  line-height: 1.4;
  min-height: 12px;
}
.ref-rango.ref-ok     { color: rgba(16,185,129,0.55); }
.ref-rango.ref-warn   { color: rgba(245,158,11,0.70); }
.ref-rango.ref-alert  { color: rgba(239,68,68,0.80); font-weight:700; }

/* ── FORMULARIO LAB (modal entrenador) — iOS zoom prevention ──────────────── */
.lab-input-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .4px;
  margin-bottom: 5px;
}
.lab-input {
  width: 100%;
  box-sizing: border-box;
  font-size: 16px;        /* ≥16px: evita zoom automático en iOS Safari */
  padding: 11px 12px;
  background: var(--bg-root);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-main);
  font-family: 'JetBrains Mono', monospace;
  transition: border-color .15s;
  -webkit-appearance: none;
  appearance: none;
}
.lab-input:focus {
  outline: none;
  border-color: var(--border-bright);
  box-shadow: 0 0 0 2px rgba(56,189,248,0.10);
}
.lab-input::placeholder { color: var(--text-dim); }

/* 24h forecast row */
.fc-24h { font-size: 11px; font-family: 'JetBrains Mono', monospace; margin-top: 6px; letter-spacing: .3px; font-weight: 600; line-height: 1.5; }
.fc-24h.up   { color: #f97316; }  /* orange-red: contamination rising */
.fc-24h.down { color: #10b981; }  /* green: contamination dropping */
.fc-24h.flat { color: var(--text-muted); }

/* Tile anomaly borders */
.m-tile.anom-warn-tile { border: 1px solid rgba(245,158,11,0.55) !important; box-shadow: 0 0 12px rgba(245,158,11,0.12) !important; }
.m-tile.anom-crit-tile { border: 1px solid rgba(239,68,68,0.65) !important; box-shadow: 0 0 14px rgba(239,68,68,0.18) !important; }

/* ── LEDS ── */
.led { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; background: #1e293b; vertical-align: middle; flex-shrink: 0; }
.led.g { background: var(--c-ok);   box-shadow: 0 0 8px var(--c-ok);   animation: ledPulse 2s infinite; }
.led.r { background: var(--c-crit); box-shadow: 0 0 8px var(--c-crit); }
.led.o { background: var(--c-warn); box-shadow: 0 0 8px var(--c-warn); animation: ledPulse 1.5s infinite; }
@keyframes ledPulse { 0%,100% { opacity:1 } 50% { opacity:.45 } }

/* ── IA PANEL ── */
@keyframes anomaloPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); border-color: rgba(239,68,68,0.4); }
  50%     { box-shadow: 0 0 0 8px rgba(239,68,68,0.12); border-color: rgba(239,68,68,0.9); }
}
.card-anomalo   { animation: anomaloPulse 1.8s ease-in-out infinite; border: 2px solid var(--c-crit) !important; border-top: 4px solid var(--c-crit) !important; }
.card-desconocido { border: 2px solid var(--c-warn) !important; border-top: 4px solid var(--c-warn) !important; }

.top5-row { margin-bottom: 10px; padding: 10px 12px; background: var(--bg-input); border-radius: 8px; border: 1px solid var(--border-color); transition: all .2s; }
.top5-row.top5-winner { border-color: var(--c-pred); background: rgba(56,189,248,0.05); }
.top5-row.top5-danger { border-color: var(--c-crit); background: rgba(239,68,68,0.05); }
.top5-row.top5-warn   { border-color: var(--c-warn); background: rgba(245,158,11,0.05); }
.top5-bar-wrap { width: 100%; height: 5px; background: rgba(255,255,255,0.07); border-radius: 3px; overflow: hidden; margin-top: 8px; }
.top5-bar-fill { height: 100%; border-radius: 3px; transition: width .6s cubic-bezier(.4,0,.2,1); }

.ia-badge { display: inline-block; font-size: 9px; font-weight: 700; letter-spacing: 1px; padding: 2px 7px; border-radius: 4px; margin-left: 8px; vertical-align: middle; text-transform: uppercase; }
.ia-badge.seguro  { background: rgba(16,185,129,0.18); color: var(--c-ok);   border: 1px solid rgba(16,185,129,0.35); }
.ia-badge.ambiguo { background: rgba(245,158,11,0.18); color: var(--c-warn); border: 1px solid rgba(245,158,11,0.35); }
.ia-badge.empate  { background: rgba(239,68,68,0.18);  color: var(--c-crit); border: 1px solid rgba(239,68,68,0.35); }
.ia-badge.primero { background: rgba(56,189,248,0.12); color: var(--c-pred); border: 1px solid rgba(56,189,248,0.28); }

.conf-stars { font-size: 15px; letter-spacing: 2px; }

#anomaloModal { display: none; position: fixed; inset: 0; z-index: 9998; background: rgba(0,0,0,0.8); backdrop-filter: blur(6px); justify-content: center; align-items: center; }
#anomaloModal.visible { display: flex; }
.anomalo-modal-box { background: var(--bg-card); border: 2px solid var(--c-crit); border-radius: 16px; padding: 32px; max-width: 400px; width: 90%; text-align: center; box-shadow: 0 25px 60px rgba(239,68,68,0.35); animation: anomaloPulse 1.8s ease-in-out infinite; }

#iaNotif { display: none; position: fixed; top: 72px; right: 16px; z-index: 998; background: var(--bg-card); border: 1px solid var(--c-crit); border-left: 4px solid var(--c-crit); border-radius: 8px; padding: 12px 16px; max-width: 280px; font-size: 12px; box-shadow: 0 8px 24px rgba(0,0,0,0.5); animation: fadeIn .3s ease; }
#iaNotif.warn { border-color: var(--c-warn); border-left-color: var(--c-warn); }

/* ── TEMPORAL ANOMALY BAR ── */
#temporalAnomalyBar {
  border-radius: 8px; padding: 10px 16px; margin-top: 12px;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  font-size: 12px; border-left: 4px solid; animation: fadeIn .3s ease;
}
#temporalAnomalyBar.anom-warn     { background: rgba(245,158,11,0.08); border-color: var(--c-warn); color: var(--c-warn); }
#temporalAnomalyBar.anom-critical { background: rgba(239,68,68,0.08); border-color: var(--c-crit); color: var(--c-crit); }

.anom-p { display: inline-block; padding: 2px 7px; border-radius: 4px; font-size: 10px; font-weight: 700; margin: 2px; }
.anom-p.warn     { background: rgba(245,158,11,0.16); color: var(--c-warn); border: 1px solid rgba(245,158,11,0.28); }
.anom-p.critical { background: rgba(239,68,68,0.16);  color: var(--c-crit); border: 1px solid rgba(239,68,68,0.28); }

/* ── PANEL CAUSAL ── */
#causalPanel {
  border-radius: 10px; padding: 12px 16px; margin-top: 10px;
  background: rgba(168,85,247,0.06);
  border: 1px solid rgba(168,85,247,0.2);
  font-size: 11px;
}
#causalPanel h4 { margin: 0 0 10px; font-size: 11px; color: var(--c-causal); letter-spacing: 1px; text-transform: uppercase; font-weight: 700; }
.causal-row { display: flex; align-items: center; gap: 8px; padding: 5px 0; border-bottom: 1px solid rgba(255,255,255,0.04); }
.causal-row:last-child { border-bottom: none; }
.causal-cause  { color: var(--c-pred); font-weight: 700; font-family: 'JetBrains Mono', monospace; min-width: 38px; font-size: 11px; }
.causal-arrow  { color: var(--text-dim); font-size: 13px; }
.causal-effect { color: var(--c-warn); font-weight: 700; font-family: 'JetBrains Mono', monospace; min-width: 38px; font-size: 11px; }
.causal-corr-bar { flex: 1; height: 4px; background: rgba(255,255,255,0.07); border-radius: 2px; overflow: hidden; }
.causal-corr-fill { height: 100%; border-radius: 2px; background: var(--c-causal); transition: width .4s ease; }
.causal-lag  { color: var(--text-muted); font-size: 9px; white-space: nowrap; }
.causal-conf { font-size: 9px; font-weight: 700; white-space: nowrap; }
.causal-conf.ALTA  { color: var(--c-ok); }
.causal-conf.MEDIA { color: var(--c-warn); }

/* ── PANEL ESTADO IA (nuevo) ── */
#iaStatusPanel {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
  padding: 8px 14px; border-radius: 8px; margin-top: 8px;
  background: rgba(56,189,248,0.04); border: 1px solid rgba(56,189,248,0.1);
  font-size: 10px; font-family: 'JetBrains Mono', monospace;
}
.ia-stat-item { display: flex; align-items: center; gap: 5px; color: var(--text-muted); }
.ia-stat-item strong { color: var(--text-main); }
.ia-src-badge { padding: 1px 6px; border-radius: 3px; font-weight: 700; font-size: 9px; letter-spacing: 0.5px; }
.ia-src-badge.buffer { background: rgba(16,185,129,0.15); color: var(--c-ok); border: 1px solid rgba(16,185,129,0.3); }
.ia-src-badge.bd     { background: rgba(148,163,184,0.12); color: var(--text-muted); border: 1px solid rgba(148,163,184,0.2); }
.buf-bar { width: 60px; height: 3px; background: rgba(255,255,255,0.07); border-radius: 2px; overflow: hidden; }
.buf-fill { height: 100%; background: var(--c-pred); border-radius: 2px; transition: width .5s; }

/* ── FORECAST 24H ── */
.fc-24h { font-size: 11px; font-family: 'JetBrains Mono', monospace; margin-top: 5px; letter-spacing: .3px; font-weight: 600; }
.fc-24h.up   { color: #f97316; }
.fc-24h.down { color: #10b981; }
.fc-24h.flat { color: var(--text-muted); }

/* ── GRID ── */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }

/* ── BUTTONS ── */
.btn { width: 100%; padding: 10px 16px; border: none; border-radius: 8px; background: var(--c-pred); color: #0f172a; font-weight: 700; cursor: pointer; transition: all .2s ease; font-size: 11px; text-transform: uppercase; letter-spacing: 1px; display: inline-flex; justify-content: center; align-items: center; gap: 6px; }
.btn:hover { filter: brightness(1.15); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(56,189,248,0.3); }
.btn:active { transform: translateY(0); filter: brightness(.95); }
.btn.red    { background: var(--c-crit); color: #fff; }
.btn.red:hover { box-shadow: 0 4px 14px rgba(239,68,68,0.3); }
.btn.gray   { background: var(--bg-input); color: var(--text-main); border: 1px solid var(--border-bright); }
.btn.gray:hover { border-color: var(--c-pred); }
.btn.orange { background: var(--c-warn); color: #0f172a; }
.btn.green  { background: var(--c-ok); color: #0f172a; }

/* ── TABLES ── */
table { width: 100%; border-collapse: collapse; font-size: 13px; color: var(--text-main); text-align: left; }
th { border-bottom: 1px solid var(--border-bright); padding: 10px; color: var(--text-muted); background: rgba(15,30,53,0.6); position: sticky; top: 0; z-index: 2; text-transform: uppercase; font-size: 9px; letter-spacing: 1.2px; font-weight: 700; }
td { padding: 9px 10px; border-bottom: 1px solid var(--border-color); vertical-align: middle; }
tr:hover td { background: rgba(56,189,248,0.03); }

/* ── TELEMETRY BAR ── */
.tel-bar { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 20px; font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-muted); background: rgba(10,22,40,0.6); padding: 10px 20px; border-radius: 8px; margin-bottom: 16px; border: 1px solid var(--border-color); }
.tel-item { display: flex; align-items: center; gap: 5px; white-space: nowrap; }

/* ── MODAL ── */
.modal { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(3,8,15,.96); backdrop-filter: blur(6px); z-index: 1000; justify-content: center; align-items: center; pointer-events: auto; }
.m-c { background: var(--bg-card); padding: 24px; border-radius: 14px; width: 95%; max-width: 900px; border: 1px solid var(--border-bright); max-height: 95vh; overflow-y: auto; position: relative; z-index: 1001; box-shadow: 0 25px 60px rgba(0,0,0,0.8); }
img.big { max-height: 45vh; width: 100%; object-fit: contain; background: #000; border: 1px solid var(--border-color); border-radius: 8px; cursor: crosshair; }

/* ── IMG CONTAINER ── */
.img-container { width: 100%; background: #000; border: 1px solid var(--border-color); border-radius: 10px; position: relative; overflow: hidden; min-height: 250px; display: flex; justify-content: center; align-items: center; box-shadow: inset 0 0 30px rgba(0,0,0,0.6); }
canvas.cv-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; cursor: crosshair; touch-action: none; z-index: 5; }

/* ── MISC ── */
.coord-val { color: var(--text-main); font-family: 'JetBrains Mono', monospace; font-size: 16px; font-weight: 700; }
.prog-bar  { width: 100%; height: 5px; background: rgba(255,255,255,0.06); border-radius: 3px; overflow: hidden; margin-top: 8px; }
.prog-fill { height: 100%; width: 0%; transition: width .5s cubic-bezier(0.4,0,0.2,1); background: var(--c-pred); border-radius: 3px; }
.thumb-container { display: flex; gap: 8px; align-items: center; justify-content: center; }
.thumb-img { width: 64px; height: 48px; object-fit: cover; border: 1px solid var(--border-color); border-radius: 4px; background: #000; }

/* ── ALARM BANNER ── */
.alarm-banner {
  background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.35);
  border-left: 4px solid var(--c-crit); border-radius: 8px;
  padding: 14px 18px; margin: 0 16px 16px;
  max-width: 1168px; margin-left: auto; margin-right: auto;
  display: none; justify-content: space-between; align-items: center;
  animation: alarmPulse 2s infinite alternate;
}
@keyframes alarmPulse { 0%,100% { box-shadow: 0 0 10px rgba(239,68,68,.15) } 50% { box-shadow: 0 0 28px rgba(239,68,68,.35) } }

/* ── BADGES ── */
.badge { padding: 3px 7px; border-radius: 4px; font-size: 9px; font-weight: 700; letter-spacing: 0.5px; }
.badge.success { background: rgba(16,185,129,0.18); color: var(--c-ok);   border: 1px solid rgba(16,185,129,0.3); }
.badge.danger  { background: rgba(239,68,68,0.18);  color: var(--c-crit); border: 1px solid rgba(239,68,68,0.3); }
.badge.warning { background: rgba(245,158,11,0.18); color: var(--c-warn); border: 1px solid rgba(245,158,11,0.3); }

/* Fullscreen */
.fs-wrapper:fullscreen, .fs-wrapper:-webkit-full-screen { height: 100vh !important; width: 100vw !important; padding: 24px !important; border-radius: 0 !important; background: var(--bg-main) !important; border: none !important; }
.fs-wrapper:fullscreen canvas, .fs-wrapper:-webkit-full-screen canvas { width: 100% !important; height: 100% !important; }

/* ═══ V4 AJUSTES TAB CSS ═════════════════════════════════════════════════════ */
.v4-tabs-hdr { display: flex; gap: 2px; background: rgba(0,0,0,0.25); border-radius: 10px 10px 0 0; overflow-x: auto; flex-wrap: nowrap; border-bottom: 2px solid var(--border-color); }
.v4-tab { flex: 1; min-width: 110px; padding: 13px 10px; background: transparent; border: none; color: var(--text-muted); font-size: 12px; font-weight: 700; cursor: pointer; transition: all .25s ease; border-bottom: 3px solid transparent; white-space: nowrap; text-align: center; letter-spacing: .3px; }
.v4-tab:hover { color: var(--text-main); background: rgba(168,85,247,.06); }
.v4-tab.on { color: var(--c-causal); border-bottom-color: var(--c-causal); background: rgba(168,85,247,.10); }
.v4-body { padding: 22px; background: var(--bg-main); border-radius: 0 0 10px 10px; }
.v4-pnl { display: none; }
.v4-pnl.on { display: block; animation: v4in .25s ease-out; }
@keyframes v4in { from { opacity:0; transform: translateY(-6px); } to { opacity:1; transform: translateY(0); } }

.cc { background: rgba(255,255,255,.02); border: 1px solid var(--border-color); border-radius: 10px; padding: 18px; margin-bottom: 16px; transition: border-color .25s, box-shadow .25s; }
.cc:hover { border-color: rgba(168,85,247,.25); box-shadow: 0 0 20px rgba(168,85,247,.07); }
.cc-hdr { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--border-color); }
.cc-hdr h3 { margin: 0; font-size: 11px; font-weight: 700; color: var(--text-main); text-transform: uppercase; letter-spacing: .8px; border: none; padding: 0; }
.cc-ico { font-size: 16px; min-width: 20px; text-align: center; }
.cc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }

.fg { display: flex; flex-direction: column; gap: 4px; margin-bottom: 10px; }
.fg .lbl2 { font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }
.fg input, .fg select, .fg textarea {
  background: #1e293b; border: 1px solid var(--border-color); border-radius: 6px;
  padding: 8px 11px; color: #f8fafc; font-size: 13px; transition: all .2s;
  font-family: inherit; width: 100%; box-sizing: border-box;
  color-scheme: dark;
}
.fg input:focus, .fg select:focus, .fg textarea:focus {
  outline: none; border-color: var(--c-causal);
  background: rgba(168,85,247,.06); box-shadow: 0 0 0 2px rgba(168,85,247,.10);
}
.fg select option { background-color: #1e293b; color: #f8fafc; }
.fg select option:checked { background-color: #1d4ed8; color: #fff; }
.fg input::placeholder, .fg textarea::placeholder { color: #475569; }

.bg { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 12px; }
.bc { padding: 8px 15px; border: none; border-radius: 6px; font-size: 11px; font-weight: 700; cursor: pointer; transition: all .2s; text-transform: uppercase; letter-spacing: .4px; display: inline-flex; align-items: center; gap: 5px; }
.bc:hover { transform: translateY(-1px); box-shadow: 0 3px 12px rgba(0,0,0,.3); }
.bc:active { transform: translateY(0); }
.bc-p { background: linear-gradient(135deg, var(--c-causal), #c026d3); color: #fff; }
.bc-c { background: linear-gradient(135deg, var(--c-pred), #0891b2); color: #fff; }
.bc-g { background: linear-gradient(135deg, var(--c-ok), #059669); color: #fff; }
.bc-o { background: linear-gradient(135deg, var(--c-warn), #d97706); color: #fff; }
.bc-r { background: linear-gradient(135deg, var(--c-crit), #dc2626); color: #fff; }
.bc-s { background: rgba(255,255,255,.07); color: var(--text-main); border: 1px solid var(--border-color); }
.bc-s:hover { background: rgba(255,255,255,.12); }

.tw { overflow-x: auto; border-radius: 6px; border: 1px solid var(--border-color); }
.ct { width: 100%; border-collapse: collapse; font-size: 12px; }
.ct thead { background: rgba(168,85,247,.08); }
.ct th { padding: 10px 12px; text-align: left; font-weight: 700; color: var(--c-causal); text-transform: uppercase; letter-spacing: .5px; font-size: 10px; white-space: nowrap; }
.ct td { padding: 9px 12px; border-bottom: 1px solid var(--border-color); color: var(--text-main); vertical-align: middle; }
.ct tbody tr:hover { background: rgba(168,85,247,.03); }
.ct tbody tr:last-child td { border-bottom: none; }

.ib { padding: 9px 13px; border-radius: 6px; font-size: 11px; display: flex; align-items: flex-start; gap: 8px; line-height: 1.5; margin-bottom: 10px; }
.ib-w { background: rgba(245,158,11,.07); border-left: 3px solid var(--c-warn); color: var(--c-warn); }
.ib-i { background: rgba(56,189,248,.07);  border-left: 3px solid var(--c-pred); color: var(--c-pred); }
.ib-g { background: rgba(16,185,129,.07);  border-left: 3px solid var(--c-ok);   color: var(--c-ok); }
.ib-r { background: rgba(239,68,68,.07);   border-left: 3px solid var(--c-crit); color: var(--c-crit); }

.sb { background: rgba(255,255,255,.02); border: 1px solid var(--border-color); border-radius: 8px; padding: 14px; text-align: center; transition: all .25s; }
.sb:hover { border-color: rgba(168,85,247,.28); background: rgba(168,85,247,.03); }
.sb-n { font-size: 22px; font-weight: 700; font-family: 'JetBrains Mono', monospace; margin: 6px 0; }
.sb-l { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }

/* ── TABLET (≤900px) ─────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  /* Tiles químicos: 2 columnas en tablet */
  .tiles-quim-grid { grid-template-columns: 1fr 1fr !important; gap: 1rem !important; }
  .m-tile { min-height: 120px; padding: 1.25rem !important; }
  .stat-val { font-size: 26px; }

  /* Modal visor: imagen menos alta */
  #mImg { max-height: 45vh !important; }

  /* Modal layout: una columna */
  .modal-layout-2col { grid-template-columns: 1fr !important; }
}

/* ── MÓVIL (≤600px) ──────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .v4-body { padding: 8px; }
  .v4-tab { min-width: 70px; padding: 9px 6px; font-size: 10px; }
  .cc { padding: 10px; }
  .cc-grid { grid-template-columns: 1fr; }

  /* Tiles: 1 columna en móvil estrecho */
  .tiles-quim-grid { grid-template-columns: 1fr 1fr !important; gap: 0.75rem !important; }
  .m-tile { min-height: 100px; padding: 1rem !important; }
  .stat-val { font-size: 22px; margin-bottom: 0.4rem; }
  .stat-int { font-size: 10px; }
  .lbl { font-size: 10px; }
  .fc-method-badge { font-size: 9px !important; }
  .fiab-badge { font-size: 9px !important; }

  /* Modal: padding reducido, imagen compacta */
  #mod { padding: 8px 6px 60px !important; }
  #mImg { max-height: 35vh !important; }
  .m-c { padding: 14px !important; }

  /* Formulario lab: inputs más compactos en móvil (font-size se mantiene ≥16px) */
  .lab-input { padding: 9px 10px; }
  .modal-layout-2col { gap: 10px !important; }

  /* Navegación inferior: ocultar texto en tabs muy pequeños */
  .v4-tab .cc-ico { font-size: 14px; }
}

/* ── LEGACY 768px (mantener compatibilidad) ──────────────────────────────── */
@media (max-width: 768px) {
  .v4-body { padding: 12px; }
  .v4-tab { min-width: 80px; padding: 10px 8px; font-size: 11px; }
  .cc { padding: 13px; }
  .cc-grid { grid-template-columns: 1fr; }
}

/* ── PANEL CAUSAL SUPREMO ─────────────────────────────────────────────────── */
.causal-alert-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 18px;
  margin-bottom: 14px;
  border-radius: 10px;
  border: 1px solid rgba(168,85,247,0.35);
  background: rgba(168,85,247,0.08);
  backdrop-filter: blur(12px);
  animation: causalPulse 3s ease-in-out infinite;
}
.causal-alert-box.alta {
  border-color: rgba(239,68,68,0.45);
  background: rgba(239,68,68,0.07);
  animation: causalPulseAlta 2s ease-in-out infinite;
}
@keyframes causalPulse {
  0%,100% { box-shadow: 0 0 8px rgba(168,85,247,0.15) }
  50%      { box-shadow: 0 0 22px rgba(168,85,247,0.30) }
}
@keyframes causalPulseAlta {
  0%,100% { box-shadow: 0 0 10px rgba(239,68,68,0.15) }
  50%      { box-shadow: 0 0 28px rgba(239,68,68,0.35) }
}
.causal-alert-inner {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap; flex: 1;
}
.causal-icon   { font-size: 18px; }
.causal-label  { font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--c-causal); }
.causal-causa  { font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 700; color: var(--c-pred); }
.causal-efecto { font-family: 'JetBrains Mono', monospace; font-size: 13px; font-weight: 700; color: var(--c-warn); }
.causal-arrow  { font-size: 16px; color: var(--text-muted); }
.causal-lag    { font-size: 11px; font-weight: 600; color: var(--text-muted); background: rgba(255,255,255,0.06); padding: 2px 8px; border-radius: 20px; }
.causal-conf   { font-size: 10px; font-weight: 700; letter-spacing: 1px; padding: 2px 8px; border-radius: 20px;
                 background: rgba(168,85,247,0.15); color: var(--c-causal); }
.causal-alert-box.alta .causal-conf { background: rgba(239,68,68,0.15); color: var(--c-crit); }
.causal-corr   { font-size: 10px; color: var(--text-muted); font-family: 'JetBrains Mono', monospace; }
.causal-close  {
  background: none; border: 1px solid var(--border-color); color: var(--text-muted);
  border-radius: 6px; padding: 4px 8px; cursor: pointer; font-size: 12px;
  transition: all .2s; flex-shrink: 0;
}
.causal-close:hover { border-color: var(--c-crit); color: var(--c-crit); }

/* ── TILE INCERTIDUMBRE ±IC95 ─────────────────────────────────────────────── */
.tile-incert {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 1px 6px;
  margin-top: 2px;
  letter-spacing: 0.3px;
}

/* ── AI-TOOLTIP — CSS-only inline tooltips ────────────────────────────────── */
.ai-tooltip {
  position: relative;
  cursor: help;
  border-bottom: 1px dashed var(--border-bright);
}
.ai-tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) scale(0.96);
  background: rgba(3,8,15,0.97);
  color: var(--text-main);
  font-size: 11px;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  line-height: 1.5;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-bright);
  white-space: pre-wrap;
  max-width: 260px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .15s ease, transform .15s ease;
  z-index: 1100;
}
.ai-tooltip:hover::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}
@media (max-width: 480px) {
  .bg { flex-direction: column; }
  .bc { width: 100%; justify-content: center; }
}


/* ── Smart Router gear indicators ─────────────────────────────────── */
.sr-gear {
  flex: 1;
  text-align: center;
  padding: 6px 4px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-color);
  cursor: default;
  transition: all .25s;
  letter-spacing: .5px;
}
.sr-gear.active {
  color: #fff;
  background: var(--c-blue);
  border-color: var(--c-blue);
  box-shadow: 0 0 10px rgba(59,130,246,0.45);
}