/* ============================================================
   BOLSA DE TRABAJO — Frontend Design System v3.0
   Paleta: Azul + Blanco + Rojo  |  Inter Font
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ─── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Azules */
  --bt-blue-900:    #1e3a8a;
  --bt-blue-800:    #1e40af;
  --bt-blue-700:    #1d4ed8;
  --bt-blue-600:    #2563eb;
  --bt-blue-500:    #3b82f6;
  --bt-blue-400:    #60a5fa;
  --bt-blue-100:    #dbeafe;
  --bt-blue-50:     #eff6ff;

  /* Rojos */
  --bt-red-700:     #b91c1c;
  --bt-red-600:     #dc2626;
  --bt-red-500:     #ef4444;
  --bt-red-100:     #fee2e2;
  --bt-red-50:      #fff5f5;

  /* Blancos / Grises */
  --bt-white:       #ffffff;
  --bt-gray-50:     #f8fafc;
  --bt-gray-100:    #f1f5f9;
  --bt-gray-200:    #e2e8f0;
  --bt-gray-300:    #cbd5e1;
  --bt-gray-400:    #94a3b8;
  --bt-gray-500:    #64748b;
  --bt-gray-700:    #334155;
  --bt-gray-800:    #1e293b;
  --bt-gray-900:    #0f172a;

  /* Semánticos */
  --bt-primary:       var(--bt-blue-600);
  --bt-primary-dark:  var(--bt-blue-800);
  --bt-primary-light: var(--bt-blue-400);
  --bt-danger:        var(--bt-red-600);
  --bt-danger-dark:   var(--bt-red-700);
  --bt-success:       #16a34a;
  --bt-success-light: #dcfce7;

  /* Fondos */
  --bt-bg:         var(--bt-gray-50);
  --bt-bg-card:    var(--bt-white);
  --bt-text:       var(--bt-gray-800);
  --bt-text-muted: var(--bt-gray-500);
  --bt-border:     var(--bt-gray-200);

  /* Formas */
  --bt-radius-sm:   6px;
  --bt-radius:      12px;
  --bt-radius-lg:   18px;
  --bt-radius-xl:   24px;
  --bt-radius-full: 9999px;

  /* Sombras */
  --bt-shadow-xs:  0 1px 3px rgba(30,58,138,0.07);
  --bt-shadow-sm:  0 2px 8px rgba(30,58,138,0.1);
  --bt-shadow:     0 6px 24px rgba(30,58,138,0.12);
  --bt-shadow-lg:  0 12px 40px rgba(30,58,138,0.16);

  --bt-transition: all 0.28s cubic-bezier(0.4,0,0.2,1);
  --bt-font:       'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

/* ─── Shared font on all BT elements ────────────────────────── */
.bt-form-container,
.bt-dashboard,
.bt-listado-container,
.bt-detalle-container {
  font-family: var(--bt-font) !important;
  color: var(--bt-text);
}

/* ══════════════════════════════════════════════════════════════
   FORM CONTAINER
══════════════════════════════════════════════════════════════ */
.bt-form-container {
  max-width: 860px;
  margin: 48px auto;
  padding: 0 20px;
}

/* Page heading */
.bt-form-container > h2 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  text-align: center;
  margin-bottom: 36px;
  color: var(--bt-blue-900);
  position: relative;
  padding-bottom: 18px;
}
.bt-form-container > h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 4px;
  background: linear-gradient(90deg, var(--bt-primary), var(--bt-red-500));
  border-radius: var(--bt-radius-full);
}

/* ─── Section ────────────────────────────────────────────────── */
.bt-section {
  margin-bottom: 24px;
  padding: 30px;
  background: var(--bt-white);
  border-radius: var(--bt-radius-lg);
  border: 1px solid var(--bt-border);
  box-shadow: var(--bt-shadow-xs);
  position: relative;
  overflow: hidden;
  transition: var(--bt-transition);
}
.bt-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bt-primary), var(--bt-blue-400));
}
.bt-section:hover {
  box-shadow: var(--bt-shadow);
  border-color: var(--bt-blue-100);
}

.bt-section h3 {
  margin: 0 0 22px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--bt-blue-800);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.bt-section h3::before {
  content: '';
  width: 4px;
  height: 16px;
  background: linear-gradient(180deg, var(--bt-primary), var(--bt-red-500));
  border-radius: var(--bt-radius-full);
  flex-shrink: 0;
}

/* ─── Form Grids ─────────────────────────────────────────────── */
.bt-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}
.bt-form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}
.bt-form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
}
.bt-form-grid > *, .bt-form-grid-3 > *, .bt-form-row > * { min-width: 0; }
.bt-form-group-full { grid-column: 1 / -1; }

/* ─── Form Group ─────────────────────────────────────────────── */
.bt-form-group { display: flex; flex-direction: column; gap: 7px; }

.bt-form-group label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--bt-gray-700);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 5px;
}
.bt-form-group label span.required { color: var(--bt-red-600); font-size: 1rem; line-height: 1; }

/* ─── Inputs ─────────────────────────────────────────────────── */
.bt-form-group input[type="text"],
.bt-form-group input[type="email"],
.bt-form-group input[type="password"],
.bt-form-group input[type="tel"],
.bt-form-group input[type="number"],
.bt-form-group input[type="date"],
.bt-form-group select,
.bt-form-group textarea {
  width: 100%; max-width: 100%; display: block;
  padding: 12px 15px;
  background: var(--bt-white);
  border: 2px solid var(--bt-gray-200);
  border-radius: var(--bt-radius-sm);
  color: var(--bt-gray-800);
  font-family: var(--bt-font);
  font-size: 0.9375rem;
  outline: none;
  transition: var(--bt-transition);
  appearance: none; -webkit-appearance: none;
}
.bt-form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 38px;
}
.bt-form-group textarea { min-height: 120px; resize: vertical; line-height: 1.6; }
.bt-form-group input::placeholder,
.bt-form-group textarea::placeholder { color: var(--bt-gray-400); }

.bt-form-group input:focus,
.bt-form-group select:focus,
.bt-form-group textarea:focus {
  border-color: var(--bt-primary);
  background: var(--bt-blue-50);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}
.bt-form-group input:hover:not(:focus),
.bt-form-group select:hover:not(:focus),
.bt-form-group textarea:hover:not(:focus) {
  border-color: var(--bt-gray-300);
}

/* ─── File input ─────────────────────────────────────────────── */
.bt-form-group input[type="file"] {
  padding: 11px 14px;
  border: 2px dashed var(--bt-blue-400);
  background: var(--bt-blue-50);
  cursor: pointer;
  color: var(--bt-gray-500);
}
.bt-form-group input[type="file"]:hover {
  border-color: var(--bt-primary);
  background: var(--bt-blue-100);
}
.bt-form-group input[type="file"]::file-selector-button {
  padding: 7px 14px;
  margin-right: 12px;
  border: none;
  border-radius: var(--bt-radius-sm);
  background: var(--bt-primary);
  color: #fff;
  font-family: var(--bt-font);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--bt-transition);
}
.bt-form-group input[type="file"]::file-selector-button:hover {
  background: var(--bt-blue-800);
}

/* ─── Input + Button ─────────────────────────────────────────── */
.bt-input-with-button {
  display: flex; gap: 12px; align-items: center;
}
.bt-input-with-button input { flex: 1 1 auto; width: auto; min-width: 0; }
.bt-input-with-button .bt-btn-small { flex: 0 0 auto; width: auto; white-space: nowrap; }

/* ─── Attachment item ────────────────────────────────────────── */
.bt-anexo-item {
  padding: 18px; background: var(--bt-gray-50);
  border: 1px solid var(--bt-gray-200);
  border-radius: var(--bt-radius);
  margin-bottom: 12px; transition: var(--bt-transition);
}
.bt-anexo-item:hover { border-color: var(--bt-blue-300, #93c5fd); background: var(--bt-blue-50); }
.bt-anexo-item .bt-form-row { align-items: flex-end; }

#bt-agregar-anexo { margin-top: 14px; display: inline-flex; align-items: center; gap: 6px; }

/* ─── Buttons ────────────────────────────────────────────────── */
.bt-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px;
  border: none; border-radius: var(--bt-radius-full);
  font-family: var(--bt-font); font-size: 0.9375rem; font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer; text-decoration: none;
  transition: var(--bt-transition);
  white-space: nowrap; position: relative; overflow: hidden;
}
.bt-btn:active { transform: scale(0.97) !important; }

.bt-btn-primary {
  background: linear-gradient(135deg, var(--bt-blue-600) 0%, var(--bt-blue-800) 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,99,235,0.3);
}
.bt-btn-primary:hover {
  background: linear-gradient(135deg, var(--bt-blue-700) 0%, var(--bt-blue-900) 100%);
  box-shadow: 0 8px 24px rgba(37,99,235,0.4);
  transform: translateY(-2px);
  color: #fff; text-decoration: none;
}

.bt-btn-secondary {
  background: var(--bt-white);
  color: var(--bt-gray-700);
  border: 2px solid var(--bt-gray-200);
}
.bt-btn-secondary:hover {
  background: var(--bt-gray-50);
  border-color: var(--bt-blue-400);
  color: var(--bt-primary);
  transform: translateY(-1px);
  text-decoration: none;
}

.bt-btn-danger {
  background: linear-gradient(135deg, var(--bt-red-500), var(--bt-red-700));
  color: #fff;
  box-shadow: 0 4px 14px rgba(220,38,38,0.25);
}
.bt-btn-danger:hover {
  box-shadow: 0 8px 22px rgba(220,38,38,0.35);
  transform: translateY(-2px);
  color: #fff;
}

.bt-btn-small { padding: 8px 18px; font-size: 0.8125rem; }
.bt-btn-large { padding: 16px 36px; font-size: 1rem; width: 100%; justify-content: center; border-radius: var(--bt-radius-lg); }
.bt-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ─── Form Actions ───────────────────────────────────────────── */
.bt-form-actions {
  margin-top: 32px; padding-top: 24px;
  border-top: 1px solid var(--bt-gray-200);
  display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
}

/* ─── Form Footer ────────────────────────────────────────────── */
.bt-form-footer {
  margin-top: 24px; padding-top: 20px;
  border-top: 1px solid var(--bt-gray-200);
  text-align: center; font-size: 0.9rem; color: var(--bt-text-muted);
}
.bt-form-footer a { color: var(--bt-primary); font-weight: 600; text-decoration: none; transition: color 0.2s; }
.bt-form-footer a:hover { color: var(--bt-red-600); }

/* ─── Messages ───────────────────────────────────────────────── */
.bt-mensaje {
  margin-top: 22px; padding: 14px 18px;
  border-radius: var(--bt-radius); display: none;
  font-weight: 600; font-size: 0.9375rem; text-align: center;
  animation: bt-fadeIn 0.3s ease;
}
@keyframes bt-fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.bt-mensaje.success {
  background: var(--bt-success-light); color: #15803d;
  border: 1px solid #bbf7d0;
}
.bt-mensaje.error {
  background: var(--bt-red-100); color: var(--bt-red-700);
  border: 1px solid #fecaca;
}

/* ══════════════════════════════════════════════════════════════
   DASHBOARD (Empresa)
══════════════════════════════════════════════════════════════ */
.bt-dashboard {
  max-width: 1200px; margin: 48px auto; padding: 0 20px;
  font-family: var(--bt-font);
}

.bt-dashboard-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 36px; padding: 34px 36px;
  background: linear-gradient(135deg, var(--bt-blue-800) 0%, var(--bt-blue-600) 60%, var(--bt-blue-400) 100%);
  border-radius: var(--bt-radius-xl);
  box-shadow: var(--bt-shadow-lg);
  position: relative; overflow: hidden;
}
.bt-dashboard-header::before {
  content: '';
  position: absolute; top: -40%; right: -5%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.bt-dashboard-header::after {
  content: '';
  position: absolute; bottom: -30%; left: 20%;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(239,68,68,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.bt-dashboard-header h1 {
  margin: 0 0 5px; font-size: 1.625rem; font-weight: 800;
  color: #fff; letter-spacing: -0.025em; position: relative; z-index: 1;
}
.bt-dashboard-header p {
  margin: 0; color: rgba(255,255,255,0.75); font-size: 0.9375rem;
  position: relative; z-index: 1;
}
.bt-dashboard-actions { display: flex; gap: 10px; flex-shrink: 0; position: relative; z-index: 1; }
.bt-dashboard-header .bt-btn-primary {
  background: #fff;
  color: var(--bt-blue-700);
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}
.bt-dashboard-header .bt-btn-primary:hover {
  background: var(--bt-gray-100);
  color: var(--bt-blue-900);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.bt-dashboard-header .bt-btn-secondary {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}
.bt-dashboard-header .bt-btn-secondary:hover {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}

/* ─── Stat Cards ─────────────────────────────────────────────── */
.bt-dashboard-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px; margin-bottom: 36px;
}
.bt-stat-card {
  background: var(--bt-white); padding: 26px 22px;
  border-radius: var(--bt-radius-lg); border: 1px solid var(--bt-gray-200);
  box-shadow: var(--bt-shadow-xs); text-align: center;
  transition: var(--bt-transition); position: relative; overflow: hidden;
}
.bt-stat-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--bt-primary), var(--bt-blue-400));
  opacity: 0; transition: opacity 0.3s;
}
.bt-stat-card:hover {
  transform: translateY(-4px); box-shadow: var(--bt-shadow);
  border-color: var(--bt-blue-100);
}
.bt-stat-card:hover::after { opacity: 1; }

.bt-stat-title {
  font-size: 0.7rem; color: var(--bt-gray-400);
  margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 700;
}
.bt-stat-value {
  font-size: 2.5rem; font-weight: 900; letter-spacing: -0.04em;
  color: var(--bt-blue-700);
}

/* ─── Dashboard Content ──────────────────────────────────────── */
.bt-dashboard-content {
  background: var(--bt-white); padding: 30px 32px;
  border-radius: var(--bt-radius-xl); border: 1px solid var(--bt-gray-200);
  box-shadow: var(--bt-shadow-xs);
}
.bt-dashboard-content h2 {
  margin: 0 0 24px; font-size: 1.125rem; font-weight: 800;
  color: var(--bt-blue-900); display: flex; align-items: center; gap: 10px;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.bt-dashboard-content h2::before {
  content: ''; width: 4px; height: 20px; flex-shrink: 0;
  background: linear-gradient(180deg, var(--bt-primary), var(--bt-red-500));
  border-radius: var(--bt-radius-full);
}

/* ─── Convocatoria cards (dashboard) ─────────────────────────── */
.bt-convocatorias-list { display: flex; flex-direction: column; gap: 12px; }

.bt-convocatoria-card {
  background: var(--bt-gray-50); border: 1px solid var(--bt-gray-200);
  border-left: 4px solid var(--bt-primary);
  border-radius: var(--bt-radius); padding: 18px 20px;
  transition: var(--bt-transition);
}
.bt-convocatoria-card:hover {
  background: var(--bt-blue-50); border-color: var(--bt-blue-300, #93c5fd);
  border-left-color: var(--bt-blue-700);
  box-shadow: var(--bt-shadow-sm); transform: translateX(3px);
}

.bt-convocatoria-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.bt-convocatoria-header h4 { margin: 0; font-size: 1rem; font-weight: 700; color: var(--bt-blue-900); }

.bt-convocatoria-body p {
  margin: 5px 0; color: var(--bt-gray-500); font-size: 0.875rem;
  display: flex; align-items: center; gap: 6px;
}
.bt-convocatoria-body strong { color: var(--bt-gray-700); font-weight: 600; min-width: 90px; }

.bt-convocatoria-actions {
  display: flex; gap: 8px; margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--bt-gray-200);
}

/* ─── Badge ──────────────────────────────────────────────────── */
.bt-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 11px; border-radius: var(--bt-radius-full);
  font-size: 0.6875rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.07em;
}
.bt-badge-activa {
  background: #dcfce7; color: #15803d; border: 1px solid #bbf7d0;
}
.bt-badge-activa::before {
  content: ''; display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; background: #16a34a;
  animation: bt-pulse 1.8s infinite;
}
.bt-badge-cerrada {
  background: var(--bt-red-100); color: var(--bt-red-700); border: 1px solid #fecaca;
}
@keyframes bt-pulse {
  0%,100%{ opacity:1; transform:scale(1); }
  50%{ opacity:0.5; transform:scale(0.8); }
}

/* ══════════════════════════════════════════════════════════════
   LISTING / CONVOCATORIAS PÚBLICAS
══════════════════════════════════════════════════════════════ */
.bt-listado-container {
  max-width: 1240px; margin: 48px auto; padding: 0 20px;
  font-family: var(--bt-font);
}

.bt-listado-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 34px; flex-wrap: wrap; gap: 16px;
}
.bt-listado-header h2 {
  margin: 0; font-size: 2rem; font-weight: 900; letter-spacing: -0.03em;
  color: var(--bt-blue-900);
}
.bt-listado-header h2 span { color: var(--bt-red-600); }

.bt-filtros select {
  padding: 10px 36px 10px 14px;
  border: 2px solid var(--bt-gray-200); border-radius: var(--bt-radius-full);
  font-family: var(--bt-font); font-size: 0.875rem; font-weight: 600;
  background: var(--bt-white); color: var(--bt-gray-700); cursor: pointer;
  outline: none; appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
  transition: var(--bt-transition);
}
.bt-filtros select:focus {
  border-color: var(--bt-primary); box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

/* ─── Grid de cards ──────────────────────────────────────────── */
.bt-convocatorias-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px; margin-bottom: 48px;
}

.bt-convocatoria-item {
  background: var(--bt-white); border: 1px solid var(--bt-gray-200);
  border-radius: var(--bt-radius-lg); overflow: hidden;
  box-shadow: var(--bt-shadow-xs);
  transition: var(--bt-transition); display: flex; flex-direction: column;
  position: relative;
}
.bt-convocatoria-item::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--bt-primary), var(--bt-red-500));
  transform: scaleX(0); transform-origin: left; transition: transform 0.35s ease;
}
.bt-convocatoria-item:hover {
  transform: translateY(-5px); box-shadow: var(--bt-shadow-lg);
  border-color: var(--bt-blue-100);
}
.bt-convocatoria-item:hover::after { transform: scaleX(1); }

.bt-convocatoria-logo {
  height: 130px; display: flex; align-items: center; justify-content: center;
  background: var(--bt-blue-50); border-bottom: 1px solid var(--bt-blue-100);
  padding: 18px;
}
.bt-convocatoria-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }

.bt-convocatoria-content {
  padding: 20px 22px; flex: 1; display: flex; flex-direction: column;
}
.bt-convocatoria-content h3 {
  margin: 0 0 6px; font-size: 1.05rem; font-weight: 700;
  color: var(--bt-blue-900); line-height: 1.35;
}
.bt-empresa { color: var(--bt-primary); font-weight: 700; font-size: 0.875rem; margin-bottom: 14px; }

.bt-convocatoria-info { margin: 0 0 16px; flex: 1; }
.bt-info-item {
  display: flex; align-items: center; gap: 8px;
  margin: 7px 0; color: var(--bt-gray-500); font-size: 0.8125rem; font-weight: 500;
}
.bt-icon { flex-shrink: 0; width: 18px; text-align: center; color: var(--bt-blue-400); }
.bt-convocatoria-content > .bt-btn { margin-top: auto; }

.bt-no-results {
  text-align: center; padding: 60px 20px; color: var(--bt-gray-400);
  font-size: 1rem; grid-column: 1 / -1;
}

/* ─── Pagination ─────────────────────────────────────────────── */
.bt-pagination {
  display: flex; justify-content: center; gap: 6px; margin-top: 48px; flex-wrap: wrap;
}
.bt-pagination a,
.bt-pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 38px; height: 38px; padding: 0 12px;
  border: 2px solid var(--bt-gray-200); border-radius: var(--bt-radius-sm);
  font-family: var(--bt-font); font-size: 0.875rem; font-weight: 600;
  color: var(--bt-gray-500); text-decoration: none;
  background: var(--bt-white); transition: var(--bt-transition);
}
.bt-pagination a:hover {
  background: var(--bt-blue-50); border-color: var(--bt-primary); color: var(--bt-primary);
}
.bt-pagination .current {
  background: linear-gradient(135deg, var(--bt-blue-600), var(--bt-blue-800));
  border-color: var(--bt-blue-700); color: #fff;
  box-shadow: 0 3px 12px rgba(37,99,235,0.3);
}

/* ─── Misc ───────────────────────────────────────────────────── */
.bt-eliminar-anexo { white-space: nowrap; }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .bt-form-grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .bt-form-container { padding: 0 14px; margin: 28px auto; }
  .bt-section { padding: 20px 16px; }
  .bt-form-grid, .bt-form-grid-3 { grid-template-columns: 1fr; }
  .bt-form-row { grid-template-columns: 1fr; }
  .bt-input-with-button { flex-direction: column; align-items: stretch; }
  .bt-input-with-button input, .bt-input-with-button .bt-btn-small { width: 100%; flex: none; }
  .bt-form-actions { flex-direction: column; align-items: stretch; }
  .bt-btn { width: 100%; justify-content: center; }
  .bt-dashboard-header { flex-direction: column; gap: 18px; padding: 22px 20px; }
  .bt-dashboard-header h1 { font-size: 1.375rem; }
  .bt-dashboard-stats { grid-template-columns: repeat(2, 1fr); }
  .bt-listado-header { flex-direction: column; align-items: flex-start; }
  .bt-listado-header h2 { font-size: 1.5rem; }
  .bt-convocatorias-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .bt-dashboard-stats { grid-template-columns: 1fr; }
  .bt-dashboard-actions { flex-direction: column; width: 100%; }
}