/* ==========================================================================
   SEC-OPS · Hoja de estilos reutilizable (extraída de Dashboard.dc.html)
   Estructura: tokens → base → layout → componentes → utilidades
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Fuentes */
  --font-sans: 'Oswald', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Superficies oscuras (sidebar, header, chips) */
  --dark-900: #211f1b;
  --dark-800: #2a2722;
  --dark-750: #26231f;
  --dark-700: #36332e;
  --dark-600: #3a362f;
  --dark-500: #45413a;
  --dark-400: #4a453d;

  /* Superficies claras (papel) */
  --paper-bg: #c6b49a;
  --paper-100: #ece6d8;
  --paper-200: #e9e2d2;
  --paper-300: #ddd4bf;
  --paper-border: #bfb299;
  --paper-shadow: #ab9d81;
  --paper-shadow-strong: #a99b7e;

  /* Texto */
  --ink: #2a2621;
  --text-light: #ece6d8;
  --text-chip: #c9bfa8;
  --muted: #9a917f;
  --muted-2: #8f8673;
  --muted-paper: #847a63;
  --muted-paper-2: #6b6250;
  --num-ghost: #c9bca2;

  /* Acento */
  --accent: #d6782f;
  --accent-light: #f0a052;
  --accent-soft: #e9c08a;
  --accent-bg: #2a1f14;
  --accent-border: #6b4a28;

  /* Fases */
  --fase-1: #d6782f;
  --fase-2: #8aa0a8;
  --fase-3: #a88a5c;
  --fase-4: #9a6b6b;
}

/* ---------- Base ---------- */
body {
  margin: 0;
  background: var(--paper-bg);
}

::selection {
  background: var(--accent);
  color: #1c1a17;
}

/* ---------- Layout ---------- */
.app {
  min-height: 100vh;
  display: flex;
  background: var(--dark-800);
  font-family: var(--font-sans);
  color: var(--ink);
}

.main {
  flex: 1;
  min-width: 0;
  box-sizing: border-box;
  padding: 28px 32px 60px;
  background: radial-gradient(ellipse at 30% 0%, #d2c0a4 0%, #c3b095 55%, #b19d80 100%);
}

/* ---------- Sidebar ---------- */
.sidebar {
  width: 220px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 22px 0;
  background: linear-gradient(180deg, var(--dark-700), var(--dark-750));
  border-right: 2px solid var(--dark-500);
  box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.04);
}

.sidebar__brand {
  padding: 0 20px 20px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--dark-500);
}

.sidebar__unit {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--muted);
}

.sidebar__title {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-light);
}

.sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar__footer {
  margin-top: auto;
  padding: 14px 20px 0;
  border-top: 1px solid var(--dark-500);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--muted-paper-2);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  margin: 0 10px;
  border-radius: 5px;
  border-left: 3px solid transparent;
  background: transparent;
  cursor: pointer;
}

.nav-item__dot {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: transparent;
}

.nav-item__label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: var(--muted);
}

.nav-item--active {
  background: rgba(214, 120, 47, 0.12);
  border-left-color: var(--accent);
}

.nav-item--active .nav-item__dot {
  background: var(--accent);
}

.nav-item--active .nav-item__label {
  font-weight: 700;
  color: var(--text-light);
}

/* ---------- Panel de cabecera ---------- */
.panel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding: 20px 28px;
  background: linear-gradient(180deg, var(--dark-700), var(--dark-800));
  border: 2px solid var(--dark-500);
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.panel__group {
  display: flex;
  align-items: center;
  gap: 18px;
}

.panel__group--tight {
  gap: 14px;
}

.panel__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--muted);
}

.panel__title {
  margin: 0;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-light);
}

.panel__subtitle {
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--muted-2);
}

.panel__serie {
  text-align: right;
  font-family: var(--font-mono);
}

.panel__serie-label {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--muted);
}

.panel__serie-value {
  font-size: 13px;
  color: #d6c9ac;
}

/* Tornillos decorativos */
.screw {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #9a948a, #3a362f);
  box-shadow: inset 0 0 2px #000;
}
.screw--tl { top: 10px;    left: 10px; }
.screw--tr { top: 10px;    right: 10px; }
.screw--bl { bottom: 10px; left: 10px; }
.screw--br { bottom: 10px; right: 10px; }

/* Medidor circular (usa --gauge-deg) */
.gauge {
  --gauge-deg: 0deg;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: conic-gradient(var(--accent) 0deg var(--gauge-deg), var(--dark-400) var(--gauge-deg) 360deg);
  box-shadow: inset 0 0 0 4px var(--dark-800), inset 0 0 0 6px #55504a;
}

.gauge__value {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--dark-900);
  color: var(--accent-soft);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
}

/* Indicador de estado */
.status-badge {
  padding: 8px 16px;
  background: var(--accent-bg);
  border: 1px solid var(--accent);
  border-radius: 4px;
  box-shadow: 0 0 14px rgba(214, 120, 47, 0.5), inset 0 0 8px rgba(214, 120, 47, 0.15);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent-light);
}

/* ---------- Tarjetas de estadísticas ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.stat-card {
  padding: 14px 16px;
  background: var(--paper-200);
  border: 1px solid var(--paper-border);
  border-radius: 8px;
  box-shadow: 0 3px 0 var(--paper-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.stat-card__label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--muted-paper);
}

.stat-card__value {
  margin-top: 4px;
  font-size: 28px;
  font-weight: 700;
  color: var(--ink);
}

/* ---------- Filtros ---------- */
.filters {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.filters__group {
  display: contents;
}

.filters__label {
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--muted-paper-2);
}

.btn {
  padding: 8px 16px;
  background: var(--dark-600);
  border: 1px solid var(--dark-400);
  border-radius: 5px;
  color: var(--text-chip);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn:hover {
  background: var(--dark-500);
  color: var(--text-light);
}

.btn.is-active {
  background: var(--accent-bg);
  border-color: var(--accent);
  color: var(--accent-light);
}

.input {
  min-width: 200px;
  padding: 9px 14px;
  background: var(--paper-200);
  border: 1px solid var(--paper-border);
  border-radius: 5px;
  outline: none;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
}

.filters .input {
  margin-left: auto;
}

/* ---------- Tarjetas de módulo ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  background: linear-gradient(180deg, var(--paper-100), var(--paper-300));
  border: 1px solid var(--paper-border);
  border-radius: 8px;
  box-shadow: 0 4px 0 var(--paper-shadow-strong), inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.card__head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

/* Usa --fase-color (se define por elemento) */
.card__dot {
  --fase-color: var(--fase-2);
  width: 9px;
  height: 9px;
  flex-shrink: 0;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--fase-color);
  box-shadow: 0 0 6px var(--fase-color);
}

.card__title {
  flex: 1;
  min-width: 0;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}

.card__num {
  flex-shrink: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  color: var(--num-ghost);
}

.card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--paper-border);
}

.card__fase {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--muted-paper);
}

/* ---------- Etiquetas ---------- */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tags--end {
  gap: 5px;
  justify-content: flex-end;
}

.tag {
  padding: 4px 9px;
  background: var(--dark-600);
  border-radius: 3px;
  color: var(--text-chip);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.tag--accent {
  padding: 3px 8px;
  background: var(--accent-bg);
  border: 1px solid var(--accent-border);
  color: var(--accent-light);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

/* ---------- Utilidades ---------- */
.empty {
  padding: 40px;
  text-align: center;
  font-family: var(--font-mono);
  letter-spacing: 1px;
  color: var(--muted-paper);
}

.footer-note {
  margin-top: 28px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--muted-2);
}

[hidden] {
  display: none !important;
}