:root{
  /* Paleta base (LIGHT) */
  --bv-bg: #f5f7fb;
  --bv-card: #ffffff;
  --bv-dark: #0b1220;
  --bv-gray: #6b7280;

  --bv-blue: #005BFF;
  --bv-cyan: #00D4FF;
  --bv-purple: #7C3AED;

  --bv-border: rgba(11,18,32,0.10);
}

/*
  IMPORTANTE:
  Este archivo convive con burval_min.css.
  Para evitar texto "muy claro" sobre fondos claros en el tema minimal,
  mapeamos variables cuando el body trae la clase .bv-min.
*/
body.bv-min{
  --bv-bg: var(--bg);
  --bv-card: var(--surface);
  --bv-dark: var(--text);
  --bv-gray: var(--muted);
  --bv-border: var(--border);
  --bv-blue: var(--accent);
}

body { background: var(--bv-bg); color: var(--bv-dark); }

.bv-app { min-height: 100vh; display: flex; }

.bv-sidebar{
  width: 270px;
  background: linear-gradient(180deg, #0b1220, #111827);
  color: #e5e7eb;
  padding: 18px 14px;
}

.bv-brand{
  font-weight: 800;
  letter-spacing: .7px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  margin-bottom: 14px;
}

.bv-userline{
  padding: 8px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  margin-bottom: 10px;
}

.bv-userline .u1{ font-weight: 700; }
.bv-userline .u2{ color: rgba(229,231,235,0.70); font-size: 12px; }

.bv-nav a{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  color: #e5e7eb;
  text-decoration: none;
  margin-bottom: 6px;
}

.bv-nav a:hover{
  background: rgba(255,255,255,0.08);
}

.bv-nav .bv-muted{
  color: rgba(229,231,235,0.55);
  font-size: 12px;
  padding: 10px 12px 6px;
}

.bv-main{ flex: 1; padding: 22px; }

.bv-toprow{
  display:flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.bv-card{
  background: var(--bv-card);
  border: 1px solid var(--bv-border);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(11,18,32,0.06);
}


.bv-section-title{
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .10em;
  text-transform: uppercase;
  color: var(--bv-gray);
  margin-top: 6px;
  margin-bottom: 2px;
}

.btn-bv{
  background: linear-gradient(90deg, var(--bv-blue), var(--bv-cyan));
  border: 0;
  color: #fff;
}
.btn-bv:hover{ filter: brightness(0.96); color:#fff; }

.badge-role{
  background: rgba(0,107,255,0.12);
  border: 1px solid rgba(0,107,255,0.25);
  color: var(--bv-blue);
}
.badge-workshop{
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.25);
  color: var(--bv-purple);
}



/* --- Estilo tecnológico sutil --- */

body{
  background:
    radial-gradient(1100px 600px at 12% -10%, rgba(0,107,255,.14), rgba(0,107,255,0) 55%),
    radial-gradient(900px 520px at 110% 8%, rgba(0,212,255,.12), rgba(0,212,255,0) 55%),
    linear-gradient(180deg, #f7f9ff, var(--bv-bg));
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(17,24,39,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17,24,39,.05) 1px, transparent 1px);
  background-size: 44px 44px;
  opacity:.35;
  mask-image: radial-gradient(700px 420px at 25% 10%, rgba(0,0,0,1), rgba(0,0,0,0));
}

.bv-card{
  position:relative;
  overflow:hidden;
}

.bv-card::before{
  content:"";
  position:absolute;
  top:0; left:0; right:0;
  height:3px;
  background: linear-gradient(90deg, rgba(0,107,255,.95), rgba(0,212,255,.85), rgba(124,58,237,.85));
}

.bv-card-inner{
  border: 1px solid rgba(17,24,39,.08);
  border-radius: 14px;
  background: rgba(255,255,255,.7);
}

.bv-tech-panel{
  border: 1px solid rgba(0,107,255,.18);
  border-radius: 14px;
  background:
    radial-gradient(520px 220px at 0% 0%, rgba(0,107,255,.10), rgba(0,107,255,0) 60%),
    rgba(255,255,255,.75);
}

.bv-tabs .nav-link{
  border-radius: 999px;
  padding: .45rem .9rem;
  color: rgba(17,24,39,.8);
}

.bv-tabs .nav-link.active{
  background: rgba(0,107,255,.12);
  color: rgba(17,24,39,.9);
  border: 1px solid rgba(0,107,255,.18);
}

.bv-choice-card{
  display:block;
  text-decoration:none;
  color: inherit;
  padding: 18px 18px;
  border-radius: 16px;
  border: 1px solid rgba(17,24,39,.10);
  background:
    radial-gradient(420px 200px at 0% 0%, rgba(0,212,255,.12), rgba(0,212,255,0) 55%),
    rgba(255,255,255,.75);
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
  min-height: 150px;
}

.bv-choice-card .title{
  font-weight: 800;
  letter-spacing: .2px;
  margin-bottom: 6px;
}

.bv-choice-card .desc{
  color: rgba(17,24,39,.72);
  margin-bottom: 10px;
}

.bv-choice-card .meta{
  font-size: .85rem;
  color: rgba(17,24,39,.55);
}

.bv-choice-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(17,24,39,.10);
  border-color: rgba(0,107,255,.20);
}

.bv-choice-card.disabled{
  opacity: .75;
  cursor: default;
  pointer-events: none;
}

.bv-metric .label{
  font-size: .9rem;
  color: rgba(17,24,39,.55);
  margin-bottom: 2px;
}
.bv-metric .value{
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: .2px;
}


.bv-board{
  display:grid;
  grid-template-columns: repeat(5, minmax(200px, 1fr));
  gap: 14px;
  align-items:start;
}

@media (max-width: 1200px){
  .bv-board{ grid-template-columns: repeat(2, minmax(220px, 1fr)); }
}
@media (max-width: 768px){
  .bv-board{ grid-template-columns: 1fr; }
}

.bv-board-col{
  background: rgba(255,255,255,.68);
  border: 1px solid rgba(17,24,39,.10);
  border-radius: 16px;
  padding: 10px;
  box-shadow: 0 10px 26px rgba(17,24,39,.06);
}

.bv-board-col-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(0,107,255,.06);
  border: 1px solid rgba(0,107,255,.10);
  margin-bottom: 10px;
}

.bv-board-card{
  display:block;
  text-decoration:none;
  color: inherit;
  border-radius: 14px;
  padding: 10px 10px;
  border: 1px solid rgba(17,24,39,.08);
  background: rgba(255,255,255,.75);
  margin-bottom: 10px;
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}

.bv-board-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(17,24,39,.10);
  border-color: rgba(0,107,255,.18);
}

.bv-board-card .top{
  display:flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.bv-board-card .title{
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 4px;
}

.bv-board-card .meta{
  font-size: .85rem;
  color: rgba(17,24,39,.62);
}



/* === Panel / tiles (Inicio y selección de tareas) === */
.bv-hero{
  position: relative;
  padding: 18px 18px;
  border-radius: 18px;
  border: 1px solid rgba(0,91,255,.18);
  background:
    radial-gradient(650px 240px at 20% 0%, rgba(0,212,255,.22), rgba(0,212,255,0) 55%),
    radial-gradient(650px 240px at 90% 20%, rgba(0,91,255,.20), rgba(0,91,255,0) 60%),
    rgba(255,255,255,.78);
  overflow: hidden;
}

.bv-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(to right, rgba(0,91,255,.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0,212,255,.08) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: .22;
  pointer-events:none;
}

.bv-hero > *{ position: relative; z-index: 1; }

.bv-hero-kicker{
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(11,18,32,.65);
}

.bv-hero-title{
  font-weight: 900;
  letter-spacing: .2px;
}

.bv-hero-sub{
  color: rgba(11,18,32,.62);
}

.bv-tile-btn{
  display:flex;
  gap: 14px;
  align-items: stretch;
  text-decoration:none;
  color: inherit;
  padding: 16px 16px;
  border-radius: 18px;
  border: 1px solid rgba(11,18,32,.10);
  background:
    radial-gradient(460px 200px at 0% 0%, rgba(0,212,255,.14), rgba(0,212,255,0) 55%),
    rgba(255,255,255,.80);
  transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
  min-height: 132px;
  position: relative;
  overflow:hidden;
}

.bv-tile-btn::after{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(220px 120px at 100% 0%, rgba(0,91,255,.14), rgba(0,91,255,0) 55%);
  opacity:.9;
  pointer-events:none;
}

.bv-tile-btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(11,18,32,.10);
  border-color: rgba(0,91,255,.26);
}

.bv-tile-ico{
  width: 52px;
  height: 52px;
  border-radius: 14px;
  border: 1px solid rgba(0,91,255,.18);
  background: linear-gradient(135deg, rgba(0,91,255,.16), rgba(0,212,255,.18));
  display:flex;
  align-items:center;
  justify-content:center;
  flex: 0 0 auto;
  box-shadow: 0 10px 20px rgba(0,91,255,.10);
  position: relative;
  z-index: 1;
}

.bv-tile-ico svg{
  width: 26px;
  height: 26px;
  fill: rgba(11,18,32,.85);
}

.bv-tile-body{ 
  min-width: 0;
  flex: 1 1 auto;
  position: relative;
  z-index: 1;
}

.bv-tile-title{
  font-weight: 900;
  margin-bottom: 4px;
}

.bv-tile-desc{
  color: rgba(11,18,32,.65);
  font-size: .95rem;
  margin-bottom: 8px;
}

.bv-tile-meta{
  color: rgba(11,18,32,.55);
  font-size: .85rem;
}

.bv-tile-go{
  align-self: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0,91,255,.22);
  background: rgba(0,91,255,.06);
  color: rgba(0,91,255,.92);
  font-weight: 800;
  font-size: .86rem;
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
}

.bv-tile-compact{ min-height: 118px; }

.bv-tile-disabled{
  cursor: not-allowed;
  opacity: .72;
}

.bv-tile-disabled:hover{
  transform:none;
  box-shadow:none;
  border-color: rgba(11,18,32,.10);
}

.bv-hint{
  border: 1px dashed rgba(0,91,255,.28);
  background:
    radial-gradient(500px 200px at 0% 0%, rgba(0,91,255,.08), rgba(0,91,255,0) 55%),
    rgba(255,255,255,.80);
}


/* =========================================================
   TRON / HUD THEME (global)
   - Se aplica automáticamente a todas las vistas que usan base.html
   - No rompe impresión: usa @media print para forzar fondo blanco
   ========================================================= */

/* Fondo HUD + scanline */
body.bv-hud{
  /* Paleta HUD (override) */
  --bv-bg: #060A12;
  --bv-card: rgba(10, 16, 28, 0.72);
  --bv-dark: rgba(235, 245, 255, 0.92);
  --bv-gray: rgba(235, 245, 255, 0.62);

  --bv-blue: #2A7BFF;
  --bv-cyan: #5BE7FF;
  --bv-purple: #7C3AED;

  --bv-border: rgba(91, 231, 255, 0.18);
  --bv-line: rgba(255,255,255,.08);
  --bv-shadow: 0 18px 60px rgba(0,0,0,.55);

  color: var(--bv-dark);
  background:
    radial-gradient(900px 600px at 18% 12%, rgba(42,123,255,.22), transparent 60%),
    radial-gradient(900px 600px at 85% 12%, rgba(91,231,255,.14), transparent 55%),
    radial-gradient(900px 700px at 60% 95%, rgba(124,58,237,.10), transparent 60%),
    linear-gradient(180deg, rgba(6,10,18,1), rgba(6,10,18,1));
}

body.bv-hud::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(to right, rgba(255,255,255,.035) 1px, transparent 1px) 0 0/44px 44px,
    linear-gradient(to bottom, rgba(255,255,255,.028) 1px, transparent 1px) 0 0/44px 44px;
  mask-image: radial-gradient(circle at 30% 20%, rgba(0,0,0,1), rgba(0,0,0,.55) 40%, rgba(0,0,0,.10) 70%, transparent 100%);
  opacity:.70;
}

body.bv-hud::after{
  content:"";
  position:fixed;
  inset:-30% 0 -30% 0;
  pointer-events:none;
  background:linear-gradient(to bottom, transparent, rgba(255,255,255,.06), transparent);
  opacity:.16;
  transform:translateY(-40%);
  animation:bv_scan 8s linear infinite;
}

@keyframes bv_scan{ to{ transform:translateY(40%);} }

@media (prefers-reduced-motion: reduce){
  body.bv-hud::after{ animation:none; }
}

/* Links */
body.bv-hud a{ color: rgba(91,231,255,.92); }
body.bv-hud a:hover{ color: rgba(91,231,255,1); }

/* Layout base */
body.bv-hud .bv-main{ color: var(--bv-dark); }

.bv-sidebar{
  background: linear-gradient(180deg, rgba(12,18,34,.94), rgba(8,11,20,.94));
  border-right: 1px solid var(--bv-line);
  backdrop-filter: blur(8px);
}

.bv-brand,
.bv-userline{
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}

.bv-nav a{
  border: 1px solid transparent;
}

.bv-nav a:hover{
  background: rgba(255,255,255,0.035);
  border-color: var(--bv-line);
}

/* Cards / Panels */
.bv-card{
  background: linear-gradient(180deg, rgba(14,23,48,.92), rgba(10,16,32,.92));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--bv-shadow);
}

.bv-card::before{
  height: 3px;
  border-top: 1px solid rgba(91,231,255,.22);
  background: linear-gradient(90deg, rgba(91,231,255,.10), rgba(42,123,255,.16), rgba(91,231,255,.10));
  opacity: .90;
}

/* Bootstrap .card (varias pantallas usan .card en lugar de .bv-card).
   Si el tema HUD deja texto claro pero la .card queda con fondo blanco, se ve "blanco sobre blanco".
   Estandarizamos .card para que se vea como panel HUD. */
body.bv-hud .card{
  background: linear-gradient(180deg, rgba(14,23,48,.92), rgba(10,16,32,.92));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--bv-shadow);
  color: var(--bv-dark);
}
body.bv-hud .card .card-header,
body.bv-hud .card .card-footer{
  background: rgba(255,255,255,0.02);
  border-color: rgba(255,255,255,0.08);
}
body.bv-hud .card .card-title,
body.bv-hud .card .card-subtitle{
  color: rgba(235,245,255,.92);
}
body.bv-hud .card hr{ border-color: rgba(255,255,255,0.10); }

/* Si la tabla cae dentro de un panel HUD, mantén texto claro */
body.bv-hud .card .table{ color: rgba(235,245,255,.92) !important; }


.bv-section-title{ color: rgba(235,245,255,.62); }

/* Botones */
.btn-bv{
  background: linear-gradient(90deg, rgba(42,123,255,.95), rgba(91,231,255,.80));
  border: 1px solid rgba(91,231,255,.22);
  box-shadow: 0 0 26px rgba(42,123,255,.20);
}

.btn-bv:hover{ filter: brightness(1.04); }

/* Tiles / Choice cards */
.bv-choice-card,
.bv-board-col,
.bv-board-card,
.bv-hero,
.bv-tile-btn,
.bv-hint,
.bv-tech-panel,
.bv-card-inner{
  background: rgba(255,255,255,0.03) !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  color: var(--bv-dark);
}

.bv-choice-card .desc,
.bv-board-card .meta,
.bv-hero-sub,
.bv-tile-desc,
.bv-tile-meta,
.bv-metric .label,
.bv-metric .muted,
.small,
.text-muted{ color: rgba(235,245,255,.62) !important; }

/* Inputs / selects
   Nota: en varios navegadores, el dropdown de <select> usa fondo blanco del sistema.
   Si el <select> hereda texto claro, las opciones se ven “blancas sobre blanco”.
   Por eso aquí se fuerza texto negro + borde más marcado en los recuadros blancos. */

/* Bootstrap controls */
body.bv-hud .form-control,
body.bv-hud .form-select,
body.bv-hud .input-group-text{
  background-color: rgba(255,255,255,0.92) !important;
  color: #000 !important;
  border-color: rgba(0,0,0,0.38) !important;
}

/* Select dropdown options (Chrome/Windows usa estilo nativo) */
body.bv-hud .form-select option{
  color: #000 !important;
  background-color: #fff !important;
}

/* Controles sin clases Bootstrap (por si hay <select>/<input> “pelones”) */
body.bv-hud select:not(.form-select),
body.bv-hud textarea:not(.form-control),
body.bv-hud input:not(.form-control):not([type="checkbox"]):not([type="radio"]):not([type="color"]):not([type="range"]){
  background-color: rgba(255,255,255,0.92) !important;
  color: #000 !important;
  border: 1px solid rgba(0,0,0,0.38) !important;
}

body.bv-hud .form-control::placeholder{ color: rgba(0,0,0,0.52) !important; }

body.bv-hud .form-control:focus,
body.bv-hud .form-select:focus,
body.bv-hud .form-check-input:focus,
body.bv-hud select:focus,
body.bv-hud textarea:focus,
body.bv-hud input:focus{
  border-color: rgba(91,231,255,.55) !important;
  box-shadow: 0 0 0 .20rem rgba(91,231,255,.14) !important;
}

/* Checkboxes se mantienen “HUD” */
body.bv-hud .form-check-input{
  background-color: rgba(255,255,255,0.06) !important;
  border-color: rgba(255,255,255,0.26) !important;
}

body.bv-hud .form-check-input:checked{
  background-color: rgba(91,231,255,.70) !important;
  border-color: rgba(91,231,255,.75) !important;
}

body.bv-hud .form-control:disabled,
body.bv-hud .form-select:disabled{
  background-color: rgba(240,240,240,0.92) !important;
  color: rgba(0,0,0,0.60) !important;
}

/* Bootstrap: tables (dark HUD) */
body.bv-hud .table{
  --bs-table-bg: rgba(255,255,255,0.02);
  --bs-table-striped-bg: rgba(255,255,255,0.03);
  --bs-table-hover-bg: rgba(255,255,255,0.04);
  --bs-table-color: rgba(235,245,255,.92);
  --bs-table-border-color: rgba(255,255,255,0.08);
  color: rgba(235,245,255,.92);
}

body.bv-hud .table > :not(caption) > * > *{ background-color: transparent; }

body.bv-hud .table-light,
body.bv-hud .table thead{
  --bs-table-bg: rgba(255,255,255,0.04);
  --bs-table-color: rgba(235,245,255,.92);
}

/* Bootstrap: dropdown / modal */
body.bv-hud .dropdown-menu,
body.bv-hud .modal-content{
  background: linear-gradient(180deg, rgba(14,23,48,.96), rgba(10,16,32,.96));
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: var(--bv-shadow);
  color: rgba(235,245,255,.92);
}

body.bv-hud .dropdown-item{ color: rgba(235,245,255,.86); }
body.bv-hud .dropdown-item:hover{ background: rgba(255,255,255,0.05); color: rgba(235,245,255,.92); }

/* Bootstrap: alerts */
body.bv-hud .alert{
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(235,245,255,.92);
}

/* Badges */
body.bv-hud .badge-role{
  background: rgba(42,123,255,0.14);
  border: 1px solid rgba(91,231,255,0.18);
  color: rgba(91,231,255,0.95);
}

body.bv-hud .badge-workshop{
  background: rgba(124,58,237,0.14);
  border: 1px solid rgba(124,58,237,0.22);
  color: rgba(211,191,255,0.92);
}

/* Impresión: siempre blanco para legibilidad */
@media print{
  body{ background:#fff !important; color:#000 !important; }
  body::before, body::after{ display:none !important; }
  .bv-sidebar{ display:none !important; }
  .bv-main{ padding:0 !important; }

  /* Neutraliza la paleta HUD para impresión */
  body *{ color:#000 !important; text-shadow:none !important; box-shadow:none !important; }
  a{ color:#000 !important; text-decoration:underline !important; }

  .bv-card,
  .bv-board-col,
  .bv-board-card,
  .bv-hero,
  .bv-tile-btn,
  .bv-choice-card,
  .bv-tech-panel,
  .bv-hint{
    background:#fff !important;
    border:1px solid #ccc !important;
  }

  .table{
    --bs-table-color: #000;
    --bs-table-border-color: #ccc;
  }
}