/* ============================================================
   RESORTES HÉRCULES v5.0 — Modern Vivid Dark Theme
   Sidebar Layout · Electric Violet · Cyan · Emerald
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&family=Syne:wght@700;800&display=swap');

/* ── VARIABLES GLOBALES ─────────────────────────────────── */
:root {
  /* Colores base */
  --bg-base:    #080c18;
  --bg-card:    #0f1629;
  --bg-deep:    #0a0f1e;
  --bg-surface: #141d35;
  --bg-hover:   rgba(124,58,237,.08);

  /* Acentos vívidos */
  --violet:     #7c3aed;
  --violet-dim: #6d28d9;
  --violet-glow:rgba(124,58,237,.35);
  --cyan:       #06b6d4;
  --cyan-dim:   #0891b2;
  --emerald:    #10b981;
  --amber:      #f59e0b;
  --rose:       #f43f5e;

  /* Semánticos */
  --accent:     var(--violet);
  --accent-dim: var(--violet-dim);
  --ok:         #10b981;
  --ok-dim:     #059669;
  --fail:       #f43f5e;
  --fail-dim:   #e11d48;
  --warn:       #f59e0b;
  --info:       #06b6d4;

  /* Texto */
  --text-primary: #e2e8f0;
  --text-label:   #94a3b8;
  --text-muted:   #475569;
  --text-dim:     #334155;

  /* Bordes */
  --border:     rgba(255,255,255,.07);
  --border-mid: rgba(255,255,255,.12);

  /* Sidebar */
  --sidebar-w:  256px;
  --sidebar-bg: #080c18;
  --sidebar-border: rgba(124,58,237,.18);

  /* Tipografía */
  --font-display: 'Syne', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;

  /* Misc */
  --radius:   8px;
  --radius-lg:14px;
  --shadow:   0 4px 24px rgba(0,0,0,.5);
  --shadow-lg:0 12px 40px rgba(0,0,0,.6);
  --glow:     0 0 0 1px rgba(124,58,237,.3), 0 4px 20px rgba(124,58,237,.2);

  /* Steel aliases para compatibilidad con JS-generated HTML */
  --steel-900:var(--bg-base);
  --steel-800:var(--bg-card);
  --steel-700:var(--bg-surface);
  --steel-600:var(--bg-surface);
  --steel-500:var(--border-mid);
  --steel-400:var(--text-muted);
  --steel-300:var(--text-label);
  --steel-200:var(--text-primary);
  --steel-100:var(--text-primary);
}

/* ── TEMA CLARO ─────────────────────────────────────────── */
[data-theme="light"] {
  --bg-base:    #f0f4ff;
  --bg-card:    #ffffff;
  --bg-deep:    #e8eef8;
  --bg-surface: #f5f7ff;
  --bg-hover:   rgba(124,58,237,.06);
  --violet:     #7c3aed;
  --cyan:       #0891b2;
  --text-primary:#0f172a;
  --text-label: #374151;
  --text-muted: #6b7280;
  --text-dim:   #9ca3af;
  --border:     rgba(0,0,0,.08);
  --border-mid: rgba(0,0,0,.12);
  --sidebar-bg: #ffffff;
  --sidebar-border: rgba(124,58,237,.15);
  --ok:         #059669;
  --fail:       #dc2626;
  --warn:       #d97706;
  --steel-900:#f0f4ff; --steel-800:#ffffff; --steel-700:#f5f7ff;
  --steel-600:#e8eef8; --steel-500:#d1d5db; --steel-400:#6b7280;
  --steel-300:#374151; --steel-200:#0f172a; --steel-100:#0f172a;
  --shadow:0 4px 24px rgba(0,0,0,.08);
  --shadow-lg:0 12px 40px rgba(0,0,0,.12);
}

/* ── RESET ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
  line-height: 1.5;
}

/* ── SCROLLBAR ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(124,58,237,.3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(124,58,237,.5); }

/* ═══════════════════════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════════════════════ */
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: transform .3s cubic-bezier(.4,0,.2,1);
}

/* Efecto glow lateral sutil */
.sidebar::after {
  content: '';
  position: absolute;
  top: 0; right: -1px; bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent 0%, rgba(124,58,237,.4) 30%, rgba(6,182,212,.3) 70%, transparent 100%);
  pointer-events: none;
}

/* ── Logo / Brand ── */
.sidebar-logo {
  padding: 1.4rem 1.2rem 1.2rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
}
.sidebar-logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px var(--violet-glow);
}
.sidebar-logo-text { min-width: 0; }
.sidebar-logo-name {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--text-primary);
  line-height: 1.1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-logo-sub {
  font-family: var(--font-mono);
  font-size: .52rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ── Home button in sidebar ── */
.sidebar-home-btn {
  margin: .75rem .8rem .3rem;
  padding: .6rem .9rem;
  background: linear-gradient(135deg, rgba(124,58,237,.15), rgba(6,182,212,.1));
  border: 1px solid rgba(124,58,237,.25);
  border-radius: var(--radius);
  display: flex; align-items: center; gap: .6rem;
  cursor: pointer;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .5px;
  transition: background .2s, border-color .2s;
  text-decoration: none;
  width: calc(100% - 1.6rem);
}
.sidebar-home-btn:hover {
  background: linear-gradient(135deg, rgba(124,58,237,.25), rgba(6,182,212,.15));
  border-color: rgba(124,58,237,.4);
}
.sidebar-home-btn-icon {
  font-size: 1rem; flex-shrink: 0;
}

/* ── Section label ── */
.sidebar-section {
  font-family: var(--font-mono);
  font-size: .58rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: .8rem 1.1rem .3rem;
}

/* ── Nav ── */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: .2rem .6rem .8rem;
}
.sidebar-nav::-webkit-scrollbar { width: 3px; }

/* Nav button */
.nav-btn {
  display: flex;
  align-items: center;
  gap: .7rem;
  width: 100%;
  padding: .6rem .8rem;
  border: none;
  background: transparent;
  border-radius: var(--radius);
  color: var(--text-label);
  font-family: var(--font-body);
  font-size: .82rem;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, color .15s, transform .1s;
  text-align: left;
  position: relative;
  margin-bottom: 2px;
}
.nav-btn-icon {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
  flex-shrink: 0;
  transition: background .15s;
}
.nav-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}
.nav-btn:hover .nav-btn-icon {
  background: rgba(124,58,237,.15);
}
.nav-btn.active {
  background: linear-gradient(135deg, rgba(124,58,237,.2), rgba(6,182,212,.1));
  color: #c4b5fd;
  font-weight: 600;
}
.nav-btn.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 60%;
  background: linear-gradient(180deg, var(--violet), var(--cyan));
  border-radius: 0 3px 3px 0;
}
.nav-btn.active .nav-btn-icon {
  background: linear-gradient(135deg, rgba(124,58,237,.3), rgba(6,182,212,.2));
}
.nav-btn[disabled] { opacity: .3; pointer-events: none; }

/* Divider en sidebar */
.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: .6rem .8rem;
}

/* ── Sidebar Footer ── */
.sidebar-footer {
  border-top: 1px solid var(--border);
  padding: .8rem;
  flex-shrink: 0;
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .5rem .6rem;
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  margin-bottom: .5rem;
}
.sidebar-user-avatar {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.sidebar-user-info { min-width: 0; flex: 1; }
.sidebar-user-name {
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-user-role {
  font-family: var(--font-mono);
  font-size: .58rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.sidebar-footer-actions {
  display: flex;
  gap: .4rem;
}
.sidebar-footer-btn {
  flex: 1;
  padding: .45rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-label);
  font-size: .72rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: .35rem;
  transition: background .15s, color .15s;
}
.sidebar-footer-btn:hover {
  background: rgba(255,255,255,.05);
  color: var(--text-primary);
  border-color: var(--border-mid);
}
.sidebar-footer-btn.logout-btn:hover {
  background: rgba(244,63,94,.1);
  color: var(--rose);
  border-color: rgba(244,63,94,.3);
}

/* Theme toggle icons */
.icon-dark { display: inline; }
.icon-light { display: none; }
[data-theme="light"] .icon-dark { display: none; }
[data-theme="light"] .icon-light { display: inline; }

/* ── Mobile hamburger ── */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 36px; height: 36px;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
  z-index: 301;
}
.hamburger-btn span {
  display: block;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: .3s;
}

/* ── Backdrop mobile ── */
#nav-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  z-index: 199;
}
#nav-backdrop.open { display: block; }

/* ── Ghost elements (compatibility with JS nav functions) ── */
.app-header { display: none !important; }
#btn-back-home { display: none !important; }
#app-nav-ghost { display: none !important; }

/* ═══════════════════════════════════════════════════════════
   MAIN CONTENT AREA
   ═══════════════════════════════════════════════════════════ */
.app-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

/* Top bar (context bar) */
.topbar {
  height: 54px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  gap: 1rem;
  background: var(--bg-base);
  position: sticky;
  top: 0;
  z-index: 100;
  flex-shrink: 0;
}
.topbar-title {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: .3px;
}
.topbar-breadcrumb {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-mono);
  font-size: .65rem;
  color: var(--text-muted);
}
.topbar-breadcrumb-sep { color: var(--border-mid); }
.topbar-breadcrumb-current { color: var(--cyan); font-weight: 600; }

/* Mobile topbar */
.mobile-topbar {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: .7rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-base);
  position: sticky;
  top: 0;
  z-index: 100;
}
.mobile-topbar-brand {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--text-primary);
}

.app-main {
  flex: 1;
  overflow-y: auto;
  padding: 1.4rem 1.6rem 2rem;
}

/* ═══════════════════════════════════════════════════════════
   VIEWS (hide/show logic)
   ═══════════════════════════════════════════════════════════ */
.view { display: none; }
.view.active { display: block; }

/* ═══════════════════════════════════════════════════════════
   HOME DASHBOARD
   ═══════════════════════════════════════════════════════════ */
#view-home { min-height: calc(100vh - 3rem); }

.home-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 1rem 0 3rem;
}

/* Greeting */
.home-greeting {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(124,58,237,.12), rgba(6,182,212,.08));
  border: 1px solid rgba(124,58,237,.2);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.home-greeting::before {
  content: '';
  position: absolute;
  top: -40%; right: -10%;
  width: 250px; height: 250px;
  background: radial-gradient(ellipse, rgba(124,58,237,.15) 0%, transparent 70%);
  pointer-events: none;
}
.home-greeting-saludo {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: .25rem;
}
.home-greeting-nombre {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: .4rem;
}
.home-greeting-sub {
  font-size: .78rem;
  color: var(--text-label);
}

/* Home section label */
.home-section-label {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: .7rem;
  margin-top: 1.2rem;
}

/* Home grid */
.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: .9rem;
  margin-bottom: 1rem;
}

/* Home card */
.home-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.1rem 1.1rem;
  cursor: pointer;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  transition: transform .2s cubic-bezier(.34,1.56,.64,1),
              box-shadow .2s ease,
              border-color .2s ease;
  animation: cardIn .45s both;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(18px) scale(.97); }
  to   { opacity: 1; transform: none; }
}
.home-card:nth-child(1){animation-delay:.05s}
.home-card:nth-child(2){animation-delay:.1s}
.home-card:nth-child(3){animation-delay:.15s}
.home-card:nth-child(4){animation-delay:.2s}
.home-card:nth-child(5){animation-delay:.25s}
.home-card:nth-child(6){animation-delay:.3s}

.home-card:hover {
  transform: translateY(-5px) scale(1.01);
  border-color: var(--c-color, rgba(124,58,237,.3));
  box-shadow: 0 12px 36px var(--c-shadow, rgba(124,58,237,.15));
}

/* Top accent bar */
.home-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--c-gradient, linear-gradient(90deg, var(--violet), var(--cyan)));
  border-radius: 14px 14px 0 0;
}

/* Card icon */
.home-card-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--c-gradient, linear-gradient(135deg, var(--violet), var(--cyan)));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 12px var(--c-shadow, rgba(124,58,237,.3));
  transition: transform .2s ease;
  flex-shrink: 0;
}
.home-card:hover .home-card-icon {
  transform: scale(1.1) rotate(-4deg);
}
.home-card-title {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}
.home-card-desc {
  font-family: var(--font-mono);
  font-size: .6rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Card palettes */
.card-blue  { --c-gradient:linear-gradient(135deg,#2563eb,#06b6d4); --c-shadow:rgba(37,99,235,.25); --c-color:rgba(6,182,212,.3); }
.card-teal  { --c-gradient:linear-gradient(135deg,#f97316,#ef4444); --c-shadow:rgba(249,115,22,.25); --c-color:rgba(249,115,22,.3); }
.card-violet{ --c-gradient:linear-gradient(135deg,#7c3aed,#a855f7); --c-shadow:rgba(124,58,237,.25); --c-color:rgba(124,58,237,.3); }
.card-green { --c-gradient:linear-gradient(135deg,#10b981,#06b6d4); --c-shadow:rgba(16,185,129,.25); --c-color:rgba(16,185,129,.3); }
.card-indigo{ --c-gradient:linear-gradient(135deg,#6366f1,#7c3aed); --c-shadow:rgba(99,102,241,.25); --c-color:rgba(99,102,241,.3); }
.card-orange{ --c-gradient:linear-gradient(135deg,#f59e0b,#f97316); --c-shadow:rgba(245,158,11,.25); --c-color:rgba(245,158,11,.3); }
.card-red   { --c-gradient:linear-gradient(135deg,#f43f5e,#ef4444); --c-shadow:rgba(244,63,94,.25);  --c-color:rgba(244,63,94,.3); }

/* Dark mode cards */
[data-theme="light"] .home-card { background: #ffffff; border-color: #e5e7eb; }

/* Badge dev */
.badge-dev {
  display: inline-flex; align-items: center; gap: .25rem;
  font-family: var(--font-mono);
  font-size: .52rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(245,158,11,.12);
  color: var(--amber);
  border: 1px solid rgba(245,158,11,.2);
  border-radius: 20px;
  padding: .12rem .5rem;
  align-self: flex-start;
}

/* Home footer */
.home-footer {
  text-align: center;
  font-family: var(--font-mono);
  font-size: .6rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  margin-top: 2rem;
  padding: .65rem;
  border-top: 1px solid var(--border);
}

/* Home user chip (oculto — reemplazado por sidebar) */
.home-app-header,
.home-brand-row,
.home-brand-icon,
.home-brand-name,
.home-brand-sub,
.home-user-chip { display: none !important; }

/* ═══════════════════════════════════════════════════════════
   VIEW HEADER
   ═══════════════════════════════════════════════════════════ */
.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}
.view-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--text-primary);
}

/* ═══════════════════════════════════════════════════════════
   KPI ROW
   ═══════════════════════════════════════════════════════════ */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: .8rem;
  margin-bottom: 1.2rem;
}
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: .9rem 1rem;
  position: relative;
  overflow: hidden;
  transition: transform .2s, border-color .2s;
}
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.kpi-card:hover { transform: translateY(-2px); }
.kpi-card.kpi-ok::before  { background: linear-gradient(90deg, var(--emerald), var(--cyan)); }
.kpi-card.kpi-fail::before { background: linear-gradient(90deg, var(--rose), var(--amber)); }
.kpi-value {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: .3rem;
}
.kpi-card.kpi-ok   .kpi-value { color: var(--ok); }
.kpi-card.kpi-fail .kpi-value { color: var(--fail); }
.kpi-label {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
}
[data-theme="light"] .kpi-card { background: #fff; border-color: #e5e7eb; }

/* ═══════════════════════════════════════════════════════════
   TABLE
   ═══════════════════════════════════════════════════════════ */
.table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  overflow-x: auto;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .78rem;
}
.data-table th {
  background: var(--bg-surface);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: .7rem .9rem;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: .65rem .9rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
  white-space: nowrap;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: rgba(124,58,237,.05); }
.loading-row { text-align: center; color: var(--text-muted); padding: 2rem !important; font-style: italic; }
[data-theme="light"] .table-wrap { background: #fff; border-color: #e5e7eb; }
[data-theme="light"] .data-table th { background: #f9fafb; color: #4b5563; border-color: #e5e7eb; }
[data-theme="light"] .data-table td { border-color: #f3f4f6; }
[data-theme="light"] .data-table tbody tr:hover td { background: rgba(124,58,237,.04); }

/* ═══════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: .8rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity .15s, transform .12s, box-shadow .15s;
  white-space: nowrap;
  line-height: 1.2;
}
.btn:active { transform: scale(.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--violet), var(--violet-dim));
  color: #fff;
  border-color: rgba(124,58,237,.5);
  box-shadow: 0 2px 12px rgba(124,58,237,.3);
}
.btn-primary:hover { opacity: .9; box-shadow: 0 4px 16px rgba(124,58,237,.4); }

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border-color: var(--border-mid);
}
.btn-secondary:hover { background: var(--bg-hover); }

.btn-accent {
  background: linear-gradient(135deg, var(--cyan), var(--cyan-dim));
  color: #fff;
  border-color: rgba(6,182,212,.4);
  box-shadow: 0 2px 10px rgba(6,182,212,.25);
}
.btn-accent:hover { opacity: .9; }

.btn-ghost {
  background: transparent;
  color: var(--text-label);
  border-color: var(--border-mid);
}
.btn-ghost:hover { background: rgba(255,255,255,.05); color: var(--text-primary); }

.btn-danger, .btn-historico {
  background: rgba(244,63,94,.12);
  color: var(--rose);
  border-color: rgba(244,63,94,.25);
}
.btn-danger:hover, .btn-historico:hover { background: rgba(244,63,94,.2); }

.btn-sm { padding: .35rem .7rem; font-size: .75rem; }
.btn-lg { padding: .65rem 1.4rem; font-size: .88rem; }
.btn-icon {
  padding: .45rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-label);
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.btn-icon:hover { background: rgba(255,255,255,.05); color: var(--text-primary); }
.btn-close {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-label);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
  transition: background .15s, color .15s;
  flex-shrink: 0;
}
.btn-close:hover { background: rgba(244,63,94,.12); color: var(--rose); border-color: rgba(244,63,94,.3); }

[data-theme="light"] .btn-ghost { color: #374151; border-color: #d1d5db; }
[data-theme="light"] .btn-ghost:hover { background: rgba(0,0,0,.04); color: #111827; }
[data-theme="light"] .btn-secondary { background: #f3f4f6; color: #1f2937; border-color: #d1d5db; }

/* ═══════════════════════════════════════════════════════════
   FORMS
   ═══════════════════════════════════════════════════════════ */
.form-group { display: flex; flex-direction: column; gap: .3rem; }
.form-group label {
  font-size: .72rem;
  font-weight: 600;
  color: var(--text-label);
  letter-spacing: .3px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.form-input, .form-select, .form-control {
  width: 100%;
  padding: .5rem .75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: .82rem;
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}
.form-input:focus, .form-select:focus, .form-control:focus {
  border-color: rgba(124,58,237,.5);
  box-shadow: 0 0 0 3px rgba(124,58,237,.1);
}
.form-input::placeholder { color: var(--text-muted); }
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .6rem center;
  padding-right: 2rem;
  cursor: pointer;
}
[data-theme="light"] .form-input,
[data-theme="light"] .form-select,
[data-theme="light"] .form-control {
  background: #ffffff;
  border-color: #d1d5db;
  color: #0f172a;
}
[data-theme="light"] .form-input::placeholder { color: #9ca3af; }

/* Input muestra */
.input-muestra {
  width: 100%;
  padding: .4rem .5rem;
  background: var(--bg-surface) !important;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  color: var(--text-primary) !important;
  font-family: var(--font-mono);
  font-size: .82rem;
  text-align: right;
  outline: none;
  transition: border-color .15s;
}
.input-muestra:focus { border-color: var(--violet); }
.input-muestra.fuera { background: rgba(244,63,94,.1) !important; border-color: rgba(244,63,94,.4); color: var(--rose) !important; }
.input-muestra.calc  { background: rgba(6,182,212,.06) !important; border-color: rgba(6,182,212,.2); color: var(--cyan) !important; }
.input-muestra.plc-filled { background: rgba(124,58,237,.08) !important; border-color: rgba(124,58,237,.3); color: #c4b5fd !important; }
[data-theme="light"] .input-muestra { background: #fff !important; color: #0f172a !important; border-color: #d1d5db; }
[data-theme="light"] .input-muestra.fuera { background: rgba(244,63,94,.07) !important; border-color: rgba(220,38,38,.3); }

/* ═══════════════════════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════════════════════ */
.modal {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(6px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.modal.open { display: flex; }
.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(124,58,237,.1);
  animation: modalIn .2s cubic-bezier(.34,1.56,.64,1);
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(.94) translateY(10px); }
  to   { opacity: 1; transform: none; }
}
.modal-wide { max-width: 800px; }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem .8rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-header h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-primary);
}
.modal-body {
  padding: 1rem 1.2rem;
  overflow-y: auto;
  flex: 1;
}
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .6rem;
  padding: .8rem 1.2rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  flex-wrap: wrap;
}
.modal-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
@media (max-width: 640px) { .modal-two-col { grid-template-columns: 1fr; } }

.section-label {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--violet);
  padding: .5rem 0 .35rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .7rem;
  font-weight: 600;
}
[data-theme="light"] .modal-box { background: #fff; border-color: #e5e7eb; }

/* Modal muestra */
.modal-muestra { max-width: 700px; }

/* ── Modal "En Desarrollo" ── */
.modal-dev-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(6px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.modal-dev-overlay.open { display: flex; }
.modal-dev-box {
  background: var(--bg-card);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
  max-width: 360px;
  width: 92%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: modalIn .22s cubic-bezier(.34,1.56,.64,1);
}
.modal-dev-icon { font-size: 2.5rem; display: block; margin-bottom: .6rem; }
.modal-dev-title {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 800; letter-spacing: 2px;
  color: var(--text-primary); margin-bottom: .3rem;
}
.modal-dev-modulo {
  font-family: var(--font-mono);
  font-size: .68rem; color: var(--violet); letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: .8rem;
}
.modal-dev-msg {
  font-size: .82rem; color: var(--text-label); line-height: 1.6; margin-bottom: 1.4rem;
}
.modal-dev-btn {
  background: linear-gradient(135deg, var(--violet), var(--violet-dim));
  color: #fff; border: none;
  border-radius: var(--radius);
  font-size: .82rem; font-weight: 600; padding: .6rem 2rem;
  cursor: pointer; transition: opacity .15s;
}
.modal-dev-btn:hover { opacity: .88; }
[data-theme="light"] .modal-dev-box { background: #fff; border-color: #e5e7eb; }

/* ═══════════════════════════════════════════════════════════
   STATS / PLACEHOLDERS
   ═══════════════════════════════════════════════════════════ */
.stat-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .8rem;
  padding: 4rem 2rem;
  color: var(--text-muted);
  font-size: .85rem;
}
.placeholder-icon { font-size: 2.5rem; opacity: .6; }
.stat-controls {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
}

/* KPI grid (estadísticas) */
.stat-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: .7rem;
  margin-bottom: 1.2rem;
}
.stat-kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: .9rem 1rem;
}
.stat-kpi-title {
  font-family: var(--font-mono);
  font-size: .6rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: .25rem;
}
.stat-kpi-value {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
}
.stat-kpi-sub { font-size: .65rem; color: var(--text-muted); }

/* ═══════════════════════════════════════════════════════════
   CHARTS
   ═══════════════════════════════════════════════════════════ */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: .9rem;
  margin-bottom: 1rem;
}
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: .9rem 1rem;
}
.chart-title {
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: .6rem;
}
[data-theme="light"] .chart-card { background: #fff; border-color: #e5e7eb; }

/* ── Stat detail ── */
.stat-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: .8rem;
  margin-top: .8rem;
}
.stat-detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stat-detail-head {
  background: var(--bg-surface);
  padding: .6rem .9rem;
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--violet);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}
.stat-detail-body { padding: .7rem .9rem; }
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .2rem 0;
  border-bottom: 1px solid var(--border);
  font-size: .78rem;
}
.stat-row:last-child { border-bottom: none; }
.s-label { color: var(--text-label); font-size: .72rem; }
.s-val   { font-family: var(--font-mono); font-size: .78rem; color: var(--text-primary); }
.s-val.ok   { color: var(--ok); }
.s-val.fail { color: var(--fail); }
[data-theme="light"] .stat-detail-card { background: #fff; border-color: #e5e7eb; }
[data-theme="light"] .stat-detail-head { background: #f9fafb; border-color: #e5e7eb; }

/* ═══════════════════════════════════════════════════════════
   TABS
   ═══════════════════════════════════════════════════════════ */
.tab-bar {
  display: flex;
  gap: .4rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.tab-btn {
  padding: .5rem 1rem;
  border: none;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-label);
  font-family: var(--font-body);
  font-size: .8rem;
  font-weight: 500;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
  margin-bottom: -1px;
}
.tab-btn.active {
  color: var(--violet);
  border-bottom-color: var(--violet);
  font-weight: 600;
}
.tab-btn:hover:not(.active) { color: var(--text-primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }
[data-theme="light"] .tab-btn { color: #4b5563; }
[data-theme="light"] .tab-btn.active { color: var(--violet); }

/* ═══════════════════════════════════════════════════════════
   ORDEN COMBO (custom select)
   ═══════════════════════════════════════════════════════════ */
.orden-combo { position: relative; min-width: 280px; }
.orden-combo-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.orden-combo-icon {
  position: absolute; left: .6rem;
  font-size: .8rem; pointer-events: none;
  color: var(--text-muted);
}
.orden-combo-input {
  width: 100%;
  padding: .5rem 2rem .5rem 2rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: .82rem;
  outline: none;
  transition: border-color .15s;
}
.orden-combo-input:focus { border-color: rgba(124,58,237,.5); box-shadow: 0 0 0 3px rgba(124,58,237,.12); }
.orden-combo-clear {
  position: absolute; right: .6rem;
  color: var(--text-muted); cursor: pointer; font-size: .75rem;
  display: none;
  user-select: none;
}
/* Mostrar clear cuando hay valor — JS añade .has-value al wrapper */
.orden-combo.has-value .orden-combo-clear { display: block; }

/* Lista desplegable — JS añade .is-open al wrapper .orden-combo */
.orden-combo-list {
  display: none;
  position: absolute; left: 0; right: 0; top: calc(100% + 4px);
  background: var(--bg-card);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  list-style: none;
  z-index: 9999;
  max-height: 260px;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.orden-combo.is-open .orden-combo-list { display: block; }

/* Items de la lista */
.orden-combo-list li {
  padding: .55rem .85rem;
  cursor: pointer;
  font-size: .8rem;
  line-height: 1.5;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  transition: background .1s;
}
.orden-combo-list li:last-child { border-bottom: none; }
.orden-combo-list li:hover,
.orden-combo-list li.is-focused   { background: rgba(124,58,237,.12); }
.orden-combo-list li.is-selected  { background: rgba(124,58,237,.18); }

/* Sub-elementos del item */
.combo-badge  { font-weight: 600; color: var(--text-primary); font-size: .82rem; }
.combo-ref    { color: var(--violet); font-size: .75rem; }
.combo-client { color: var(--text-muted); font-size: .75rem; }
.combo-empty,
.combo-loading {
  padding: .8rem;
  color: var(--text-muted);
  font-size: .78rem;
  text-align: center;
  cursor: default;
}
.combo-loading::before { content: '⏳ '; }

[data-theme="light"] .orden-combo-input { background: #fff; border-color: #d1d5db; color: #0f172a; }
[data-theme="light"] .orden-combo-list  { background: #fff; border-color: #e5e7eb; box-shadow: 0 8px 24px rgba(0,0,0,.12); }
[data-theme="light"] .orden-combo-list li:hover,
[data-theme="light"] .orden-combo-list li.is-focused  { background: rgba(124,58,237,.07); }
[data-theme="light"] .orden-combo-list li.is-selected { background: rgba(124,58,237,.12); }

/* ═══════════════════════════════════════════════════════════
   BANNERS / RESULTADO
   ═══════════════════════════════════════════════════════════ */
.resultado-banner {
  padding: .8rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid;
  margin-bottom: .8rem;
  font-weight: 600;
  font-size: .85rem;
}
.resultado-banner.ok {
  background: rgba(16,185,129,.1);
  border-color: rgba(16,185,129,.3);
  color: var(--ok);
}
.resultado-banner.fail {
  background: rgba(244,63,94,.1);
  border-color: rgba(244,63,94,.3);
  color: var(--fail);
}
.resultado-banner.warn {
  background: rgba(245,158,11,.1);
  border-color: rgba(245,158,11,.3);
  color: var(--warn);
}
.muestreo-banner {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text-label);
  margin-bottom: .8rem;
  padding: .5rem .8rem;
  background: var(--bg-surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

/* ═══════════════════════════════════════════════════════════
   ORDEN INFO BAR
   ═══════════════════════════════════════════════════════════ */
.orden-info-bar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .6rem 1rem;
  margin-bottom: .8rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text-label);
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.orden-info-bar strong { color: var(--cyan); }

/* ═══════════════════════════════════════════════════════════
   PLC PANEL
   ═══════════════════════════════════════════════════════════ */
.plc-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.2rem;
  margin-bottom: .9rem;
}
[data-theme="light"] .plc-panel { background: #fff; border-color: #e5e7eb; }
.plc-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: .8rem;
}
.plc-panel-title {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-primary);
}
.plc-panel-sub {
  font-size: .72rem;
  color: var(--text-muted);
  margin-top: .2rem;
}
.plc-drop-zone {
  border: 2px dashed rgba(124,58,237,.3);
  border-radius: var(--radius);
  padding: 1.6rem;
  text-align: center;
  transition: border-color .2s, background .2s;
  cursor: pointer;
}
.plc-drop-zone.drag-over {
  border-color: var(--violet);
  background: rgba(124,58,237,.06);
}
.plc-drop-icon { font-size: 1.8rem; margin-bottom: .4rem; opacity: .7; }
.plc-drop-text { font-size: .78rem; color: var(--text-label); margin-bottom: .7rem; line-height: 1.5; }
[data-theme="light"] .plc-drop-zone { border-color: rgba(124,58,237,.25); }

.plc-progress-bar {
  height: 4px;
  background: var(--bg-surface);
  border-radius: 4px;
  overflow: hidden;
  margin: .6rem 0 .3rem;
}
.plc-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  border-radius: 4px;
  transition: width .3s;
}
.plc-progress-label { font-family: var(--font-mono); font-size: .68rem; color: var(--text-muted); }
.plc-result {
  padding: .7rem .9rem;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: .75rem;
  margin-top: .6rem;
}

/* ── Staging status panel ── */
.staging-status-panel {
  background: rgba(16,185,129,.08);
  border: 1px solid rgba(16,185,129,.2);
  border-radius: var(--radius-lg);
  padding: .8rem 1rem;
  margin-bottom: .8rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.staging-file-info { display: flex; align-items: center; gap: .6rem; }
.staging-file-icon { font-size: 1.2rem; }
.staging-file-nombre { font-size: .82rem; font-weight: 600; color: var(--text-primary); }
.staging-file-fecha { font-family: var(--font-mono); font-size: .62rem; color: var(--text-muted); }
.staging-stats { display: flex; gap: .8rem; }
.staging-stat { text-align: center; }
.staging-stat-num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
}
.staging-stat-num.ok   { color: var(--ok); }
.staging-stat-num.warn { color: var(--warn); }
.staging-stat-lbl {
  font-family: var(--font-mono);
  font-size: .58rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════════
   PROGRESO CIRCULAR
   ═══════════════════════════════════════════════════════════ */
.progreso-panel {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: .9rem 1.1rem;
  margin-bottom: .8rem;
  flex-wrap: wrap;
}
[data-theme="light"] .progreso-panel { background: #fff; border-color: #e5e7eb; }
.progreso-circle { position: relative; flex-shrink: 0; }
.progreso-circle-bg { fill: none; stroke: var(--bg-surface); stroke-width: 6; }
.progreso-circle-fill {
  fill: none;
  stroke: url(#progGradient);
  stroke-width: 6;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
  transition: stroke-dashoffset .5s ease;
}
.progreso-circle-text {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
#progreso-pct { font-family: var(--font-mono); font-size: .85rem; font-weight: 700; color: var(--text-primary); }
.progreso-circle-sub { font-family: var(--font-mono); font-size: .5rem; color: var(--text-muted); letter-spacing: 1px; }
.progreso-info { flex: 1; min-width: 100px; }
.progreso-siguiente { font-size: .85rem; font-weight: 600; color: var(--text-primary); margin-bottom: .2rem; }
.progreso-detalle { font-family: var(--font-mono); font-size: .65rem; color: var(--text-muted); }

/* ═══════════════════════════════════════════════════════════
   RESUMEN RAPIDO
   ═══════════════════════════════════════════════════════════ */
.resumen-rapido {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: .7rem 1rem;
  margin-bottom: .8rem;
  flex-wrap: wrap;
}
[data-theme="light"] .resumen-rapido { background: #fff; border-color: #e5e7eb; }
.resumen-item { text-align: center; }
.resumen-num { font-family: var(--font-mono); font-size: 1.3rem; font-weight: 700; line-height: 1; }
.resumen-lbl { font-family: var(--font-mono); font-size: .58rem; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); }

/* ═══════════════════════════════════════════════════════════
   VARIABLES — MUESTRA MODAL
   ═══════════════════════════════════════════════════════════ */
.vars-group-header {
  font-family: var(--font-mono);
  font-size: .65rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: .6rem 0 .3rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .6rem;
}
.vars-grid-muestras {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: .5rem;
  margin-bottom: .6rem;
}
.var-field { display: flex; flex-direction: column; gap: .2rem; }
.var-label {
  font-family: var(--font-mono);
  font-size: .62rem;
  color: var(--text-label);
  letter-spacing: .5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.var-label.calc-label { color: var(--cyan); }
.var-label.plc-label  { color: #a78bfa; }
.var-limits {
  font-family: var(--font-mono);
  font-size: .55rem;
  color: var(--text-muted);
}
.muestra-num-badge {
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 2px;
  padding: .5rem .9rem;
  border-radius: var(--radius);
  white-space: nowrap;
}
.muestra-header-row {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .7rem .9rem;
  background: var(--bg-surface);
  border-radius: var(--radius);
  margin-bottom: .8rem;
}
.muestra-ref-info {
  font-size: .78rem;
  line-height: 1.7;
  color: var(--text-label);
}
.muestra-ref-info strong { color: var(--text-primary); }
.muestra-resultado {
  padding: .7rem .9rem;
  border-radius: var(--radius);
  border: 1px solid;
  margin-top: .7rem;
  font-size: .82rem;
  font-weight: 600;
}
.muestra-resultado.ok   { background: rgba(16,185,129,.1); border-color: rgba(16,185,129,.3); color: var(--ok); }
.muestra-resultado.fail { background: rgba(244,63,94,.1); border-color: rgba(244,63,94,.3); color: var(--fail); }

/* Campo leyenda */
.campos-leyenda {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin-bottom: .6rem;
}
.leyenda-item {
  font-family: var(--font-mono);
  font-size: .6rem;
  padding: .2rem .5rem;
  border-radius: 4px;
}
.leyenda-manual { background: rgba(255,255,255,.06); color: var(--text-label); }
.leyenda-calc   { background: rgba(6,182,212,.08); color: var(--cyan); }
.leyenda-plc    { background: rgba(124,58,237,.08); color: #a78bfa; }
.plc-vars-info {
  background: rgba(124,58,237,.08);
  border: 1px solid rgba(124,58,237,.2);
  border-radius: var(--radius);
  padding: .45rem .8rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  color: #c4b5fd;
  margin-bottom: .6rem;
}

/* ═══════════════════════════════════════════════════════════
   REFERENCIAS
   ═══════════════════════════════════════════════════════════ */
.ref-search-row { display: flex; gap: .4rem; align-items: center; }
.ref-preview {
  background: rgba(6,182,212,.08);
  border: 1px solid rgba(6,182,212,.2);
  border-radius: var(--radius);
  padding: .6rem .9rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text-label);
  margin-bottom: .6rem;
  line-height: 1.7;
}
.spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .6rem;
}
.spec-item { display: flex; flex-direction: column; gap: .2rem; }
.spec-item label { font-size: .68rem; font-weight: 600; color: var(--text-label); }
.spec-input { font-family: var(--font-mono); font-size: .82rem; }
.limites-preview {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .7rem .9rem;
}

/* CPK histórico */
.cpk-historico {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .9rem;
  max-height: 180px;
  overflow-y: auto;
}
.cpk-hist-placeholder { font-size: .78rem; color: var(--text-muted); }
.cpk-hist-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .3rem 0;
  border-bottom: 1px solid var(--border);
  font-size: .78rem;
}
.cpk-hist-row:last-child { border-bottom: none; }
.cpk-hist-label { color: var(--text-label); font-family: var(--font-mono); font-size: .65rem; }
.cpk-hist-val   { font-family: var(--font-mono); font-weight: 600; }
.cpk-hist-val.ok   { color: var(--ok); }
.cpk-hist-val.fail { color: var(--fail); }

/* Muestreo */
.muestreo-result {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .8rem .9rem;
  margin-top: .8rem;
}
.muestreo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  margin-bottom: .6rem;
}
.muestreo-item {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.muestreo-label { font-family: var(--font-mono); font-size: .6rem; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); }
.muestreo-val   { font-family: var(--font-mono); font-size: .9rem; font-weight: 700; color: var(--text-primary); }
.tamano-muestra-box {
  background: linear-gradient(135deg, rgba(124,58,237,.12), rgba(6,182,212,.08));
  border: 1px solid rgba(124,58,237,.2);
  border-radius: var(--radius);
  padding: .6rem .9rem;
  font-family: var(--font-mono);
  font-size: .82rem;
  color: var(--text-primary);
}
.tamano-label { font-size: .62rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-muted); margin-bottom: .2rem; }

/* ═══════════════════════════════════════════════════════════
   CATÁLOGOS
   ═══════════════════════════════════════════════════════════ */
.catalogos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.catalogo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
[data-theme="light"] .catalogo-card { background: #fff; border-color: #e5e7eb; }
.cat-header {
  background: var(--bg-surface);
  padding: .7rem 1rem;
  font-size: .8rem;
  font-weight: 700;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  letter-spacing: .5px;
}
.cat-body {
  min-height: 120px;
  max-height: 220px;
  overflow-y: auto;
  padding: .4rem;
}
.cat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .4rem .7rem;
  border-radius: var(--radius);
  font-size: .8rem;
  transition: background .1s;
}
.cat-item:hover { background: rgba(255,255,255,.04); }
[data-theme="light"] .cat-item:hover { background: rgba(0,0,0,.03); }
.cat-item-inactive { opacity: .45; }
.cat-footer {
  display: flex;
  gap: .4rem;
  padding: .6rem;
  border-top: 1px solid var(--border);
}

/* ═══════════════════════════════════════════════════════════
   SEGUIMIENTO
   ═══════════════════════════════════════════════════════════ */
.seg-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}
.seg-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: .9rem;
  min-height: 400px;
}
@media (max-width: 800px) { .seg-layout { grid-template-columns: 1fr; } }

.seg-panel-left, .seg-panel-right {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
[data-theme="light"] .seg-panel-left, [data-theme="light"] .seg-panel-right { background: #fff; border-color: #e5e7eb; }
.seg-list-header {
  padding: .7rem .9rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}
.seg-section-title {
  font-size: .82rem;
  font-weight: 700;
  color: var(--text-primary);
}
.seg-count-badge {
  background: rgba(124,58,237,.15);
  color: var(--violet);
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  padding: .1rem .5rem;
  border-radius: 20px;
  margin-left: .4rem;
}
.seg-toggle-label {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .72rem;
  color: var(--text-muted);
  cursor: pointer;
}
.seg-lista-operadores { padding: .4rem; overflow-y: auto; max-height: 500px; }
.seg-op-item {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .6rem .7rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background .1s;
  margin-bottom: 2px;
}
.seg-op-item:hover { background: rgba(255,255,255,.04); }
.seg-op-item.active { background: rgba(124,58,237,.12); border: 1px solid rgba(124,58,237,.2); }
.seg-op-avatar-sm {
  width: 32px; height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  font-size: .78rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.seg-op-item-name { font-size: .82rem; font-weight: 600; color: var(--text-primary); }
.seg-op-item-rol  { font-family: var(--font-mono); font-size: .58rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
.seg-op-item-inactive .seg-op-item-name { opacity: .4; }
.seg-loading { padding: 1.5rem; text-align: center; color: var(--text-muted); font-size: .8rem; }

.seg-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  height: 300px;
  color: var(--text-muted);
  font-size: .82rem;
}
.seg-placeholder-icon { font-size: 2rem; opacity: .5; }

.seg-actividad { padding: 1rem; }
.seg-op-header {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: .8rem 0 .9rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .9rem;
}
.seg-op-avatar {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.seg-op-nombre { font-size: .95rem; font-weight: 700; color: var(--text-primary); }
.seg-op-meta   { font-family: var(--font-mono); font-size: .65rem; color: var(--text-muted); display: flex; gap: .5rem; flex-wrap: wrap; }
.seg-op-sep { color: var(--border-mid); }

.seg-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: .6rem;
  margin-bottom: .9rem;
}
.seg-kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .7rem .8rem;
  text-align: center;
}
.seg-kpi-num {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--violet);
}
.seg-kpi-lbl {
  font-family: var(--font-mono);
  font-size: .58rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.seg-chart-section { margin-bottom: .9rem; }
.seg-section-label {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: .5rem;
}
.seg-chart-wrap {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .7rem .9rem;
}
.seg-date-input { width: 130px; }
.seg-form-section {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--violet);
  padding: .4rem 0 .3rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .6rem;
}
.seg-sesiones-list { display: flex; flex-direction: column; gap: .3rem; margin-top: .4rem; }
.seg-sesion-item {
  background: var(--bg-surface);
  border-radius: var(--radius);
  padding: .4rem .8rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  color: var(--text-label);
  display: flex;
  justify-content: space-between;
  gap: .5rem;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════
   HISTÓRICO PAGINACIÓN
   ═══════════════════════════════════════════════════════════ */
.hist-paginacion {
  display: flex;
  justify-content: center;
  gap: .4rem;
  margin-top: .9rem;
  flex-wrap: wrap;
}
.hist-pag-btn {
  padding: .35rem .7rem;
  border: 1px solid var(--border-mid);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text-label);
  font-family: var(--font-mono);
  font-size: .72rem;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.hist-pag-btn.active { background: var(--violet); color: #fff; border-color: var(--violet); }
.hist-pag-btn:hover:not(.active) { background: rgba(255,255,255,.05); color: var(--text-primary); }

/* ═══════════════════════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════════════════════ */
#toast-container {
  position: fixed;
  bottom: 1.2rem;
  right: 1.2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  max-width: 340px;
}
.toast {
  background: var(--bg-card);
  border: 1px solid var(--border-mid);
  border-left: 3px solid var(--violet);
  border-radius: var(--radius);
  padding: .65rem 1rem;
  box-shadow: var(--shadow-lg);
  font-size: .82rem;
  color: var(--text-primary);
  animation: toastIn .22s cubic-bezier(.34,1.56,.64,1);
  display: flex;
  align-items: center;
  gap: .6rem;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: none; }
}
.toast.ok   { border-left-color: var(--ok); }
.toast.fail { border-left-color: var(--fail); }
.toast.warn { border-left-color: var(--warn); }
[data-theme="light"] .toast { background: #fff; border-color: #e5e7eb; }

/* ═══════════════════════════════════════════════════════════
   STATUS BADGES
   ═══════════════════════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: .2rem .55rem;
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: .6rem;
  font-weight: 600;
  letter-spacing: .5px;
  white-space: nowrap;
  border: 1px solid;
}
.badge-ok    { background: rgba(16,185,129,.1); color: var(--ok);   border-color: rgba(16,185,129,.25); }
.badge-fail  { background: rgba(244,63,94,.1);  color: var(--fail); border-color: rgba(244,63,94,.25); }
.badge-warn  { background: rgba(245,158,11,.1); color: var(--warn); border-color: rgba(245,158,11,.25); }
.badge-info  { background: rgba(6,182,212,.1);  color: var(--info); border-color: rgba(6,182,212,.25); }
.badge-gray  { background: rgba(255,255,255,.05); color: var(--text-muted); border-color: var(--border-mid); }

/* Flujo states */
.flujo-badge {
  display: inline-flex; align-items: center; gap: .25rem;
  padding: .15rem .5rem; border-radius: 20px;
  font-family: var(--font-mono); font-size: .58rem; font-weight: 600;
  border: 1px solid;
}
.flujo-nuevo        { background: rgba(6,182,212,.1);   color: var(--cyan);    border-color: rgba(6,182,212,.25); }
.flujo-en_proceso   { background: rgba(245,158,11,.1);  color: var(--amber);   border-color: rgba(245,158,11,.25); }
.flujo-completado   { background: rgba(16,185,129,.1);  color: var(--ok);      border-color: rgba(16,185,129,.25); }
.flujo-en_historico { background: rgba(124,58,237,.1);  color: var(--violet);  border-color: rgba(124,58,237,.25); }

/* CPK states */
.cpk-ok   { color: var(--ok);   font-weight: 700; font-family: var(--font-mono); }
.cpk-fail { color: var(--fail); font-weight: 700; font-family: var(--font-mono); }
.cpk-sin  { color: var(--text-muted); font-family: var(--font-mono); }

/* ═══════════════════════════════════════════════════════════
   MUESTRAS TABLE COMPACT
   ═══════════════════════════════════════════════════════════ */
.tabla-muestras-compact .data-table th,
.tabla-muestras-compact .data-table td { padding: .35rem .55rem; font-size: .72rem; }

/* ═══════════════════════════════════════════════════════════
   INFORME DETALLE
   ═══════════════════════════════════════════════════════════ */
.inf-orden-info {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .7rem .9rem;
  margin-bottom: .8rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--text-label);
  line-height: 1.8;
}
.inf-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: .6rem;
  margin-bottom: .8rem;
}
.inf-kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .7rem .8rem;
}
.inf-kpi-label { font-family: var(--font-mono); font-size: .58rem; letter-spacing: 1px; text-transform: uppercase; color: var(--text-muted); margin-bottom: .2rem; }
.inf-kpi-val   { font-family: var(--font-mono); font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.inf-kpi-val.ok   { color: var(--ok); }
.inf-kpi-val.fail { color: var(--fail); }
.inf-grid-wrap { overflow-x: auto; margin-bottom: .6rem; }
.inf-tabla { width: 100%; border-collapse: collapse; font-size: .78rem; }
.inf-tabla th {
  background: var(--bg-surface); color: var(--text-muted);
  padding: .5rem .7rem; text-align: center;
  border: 1px solid var(--border);
  font-family: var(--font-mono); font-size: .62rem; text-transform: uppercase; letter-spacing: 1px;
}
.inf-tabla td {
  padding: .45rem .7rem; text-align: center;
  border: 1px solid var(--border);
  color: var(--text-primary); font-family: var(--font-mono); font-size: .75rem;
}
.inf-tabla td.fuera { background: rgba(244,63,94,.1); color: var(--fail); }
.inf-chart-wrap {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: .7rem .9rem;
  margin-bottom: .8rem;
}
.inf-tabla-resultado th, .inf-tabla-resultado td {
  padding: .4rem .6rem; font-size: .72rem;
}

/* ═══════════════════════════════════════════════════════════
   TABLA INFORME ESTADÍSTICO
   ═══════════════════════════════════════════════════════════ */
.iest-tabla { width: 100%; border-collapse: collapse; font-size: .76rem; }
.iest-tabla th {
  background: var(--bg-surface); color: var(--text-muted);
  padding: 5px 8px; text-align: center; font-weight: 600;
  border: 1px solid var(--border); white-space: nowrap; font-size: .68rem;
  font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 1px;
}
.iest-tabla td {
  padding: 5px 8px; text-align: center;
  border: 1px solid var(--border); color: var(--text-primary);
  font-family: var(--font-mono); font-size: .75rem;
}
.iest-tabla td.iest-row-label {
  text-align: left; font-family: var(--font-body); font-weight: 600;
  color: var(--text-label); background: var(--bg-surface); white-space: nowrap;
}
.iest-tabla td.iest-fail { background: rgba(244,63,94,.1); color: var(--fail); font-weight: 700; }
.iest-tabla td.iest-ok   { color: var(--ok); font-weight: 700; }
.iest-tabla td.lsl       { color: var(--warn); }
.iest-tabla td.usl       { color: var(--warn); }
.iest-tabla tfoot tr     { background: var(--bg-surface); }
.iest-tabla tbody tr:hover td { background: rgba(255,255,255,.03); }

/* ═══════════════════════════════════════════════════════════
   MISC UTILITY
   ═══════════════════════════════════════════════════════════ */
.text-ok   { color: var(--ok); }
.text-fail { color: var(--fail); }
.text-warn { color: var(--warn); }
.text-info { color: var(--info); }
.text-muted{ color: var(--text-muted); }
.text-mono { font-family: var(--font-mono); }

.chip {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .2rem .6rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-mid);
  border-radius: 20px;
  font-family: var(--font-mono);
  font-size: .65rem;
  color: var(--text-label);
}

/* User chip (en header original — reemplazado por sidebar) */
#user-chip { display: none !important; }

/* Overlay de splash */
#splash-overlay iframe { border: none; }

/* ═══════════════════════════════════════════════════════════
   TEMA CLARO — ajustes específicos
   ═══════════════════════════════════════════════════════════ */
[data-theme="light"] body { background: #f0f4ff; color: #0f172a; }
[data-theme="light"] .sidebar {
  background: #ffffff;
  border-right-color: rgba(124,58,237,.12);
  box-shadow: 2px 0 16px rgba(0,0,0,.06);
}
[data-theme="light"] .nav-btn { color: #4b5563; }
[data-theme="light"] .nav-btn:hover { background: rgba(124,58,237,.06); color: #111827; }
[data-theme="light"] .nav-btn.active { background: rgba(124,58,237,.08); color: var(--violet); }
[data-theme="light"] .sidebar-home-btn { border-color: rgba(124,58,237,.2); }
[data-theme="light"] .sidebar-logo-name { color: #0f172a; }
[data-theme="light"] .sidebar-user { background: #f9fafb; border-color: #e5e7eb; }
[data-theme="light"] .sidebar-user-name { color: #0f172a; }
[data-theme="light"] .sidebar-footer-btn { color: #4b5563; border-color: #e5e7eb; }
[data-theme="light"] .sidebar-footer-btn:hover { background: rgba(0,0,0,.04); }
[data-theme="light"] .home-greeting { background: linear-gradient(135deg, rgba(124,58,237,.07), rgba(6,182,212,.05)); border-color: rgba(124,58,237,.12); }
[data-theme="light"] .kpi-card { box-shadow: 0 1px 4px rgba(0,0,0,.06); }
[data-theme="light"] .catalogo-card { box-shadow: 0 1px 4px rgba(0,0,0,.06); }
[data-theme="light"] .plc-drop-zone { background: #f9fafb; }
[data-theme="light"] .staging-status-panel { background: rgba(16,185,129,.06); border-color: rgba(16,185,129,.15); }
[data-theme="light"] .progreso-panel { box-shadow: 0 1px 4px rgba(0,0,0,.06); }
[data-theme="light"] .progreso-circle-bg { stroke: #e5e7eb; }
[data-theme="light"] .resumen-rapido { box-shadow: 0 1px 4px rgba(0,0,0,.06); }
[data-theme="light"] .seg-panel-left,
[data-theme="light"] .seg-panel-right { box-shadow: 0 1px 4px rgba(0,0,0,.06); }
[data-theme="light"] .chart-card { box-shadow: 0 1px 4px rgba(0,0,0,.06); }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  :root { --sidebar-w: 220px; }
}

@media (max-width: 700px) {
  :root { --sidebar-w: 0px; }

  .sidebar {
    transform: translateX(-100%);
    width: 260px;
    box-shadow: none;
  }
  .sidebar.nav-open {
    transform: translateX(0);
    box-shadow: 4px 0 30px rgba(0,0,0,.5);
  }

  .app-content { margin-left: 0; }
  .mobile-topbar { display: flex; }
  .hamburger-btn { display: flex; }
  .topbar { display: none; }
  .home-greeting-nombre { font-size: 1.6rem; }
  .home-grid { grid-template-columns: repeat(2, 1fr); gap: .7rem; }
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .modal-two-col { grid-template-columns: 1fr; }
  .app-main { padding: 1rem 1rem 2rem; }
}

@media (max-width: 480px) {
  .home-grid { grid-template-columns: 1fr 1fr; }
  .stat-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-grid { grid-template-columns: 1fr; }
}