/* ============================================================
   ESTUDIO PALCO — Hoja de estilos principal  v2.0
   Paleta: #1a3a5c (marino) / #2563a8 (azul) / #2a9e8f (teal) / #e07b2a (naranja)
   Tipografía: Plus Jakarta Sans
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  --palco-dark:    #1a3a5c;
  --palco-primary: #2563a8;
  --palco-light:   #4a90d9;
  --palco-teal:    #2a9e8f;
  --palco-teal-dk: #1e7a6d;
  --palco-accent:  #e07b2a;
  --palco-success: #198754;
  --palco-bg:      #f0f4f8;
  --palco-card:    #ffffff;
  --palco-border:  #dce3ed;
  --palco-text:    #1e2d3d;
  --palco-muted:   #64748b;
  --sidebar-w:     265px;
  --header-h:      120px;
  --transition:    .25s ease;
  --radius:        12px;
  --radius-lg:     16px;
  --shadow:        0 4px 24px rgba(26,58,92,.12);
  --shadow-sm:     0 2px 10px rgba(26,58,92,.07);
  --shadow-lg:     0 16px 56px rgba(10,22,42,.28);
}

/* ── Reset / Base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
body {
  font-family: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
  background: var(--palco-bg);
  color: var(--palco-text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--palco-primary); text-decoration: none; }
a:hover { color: var(--palco-dark); text-decoration: underline; }

/* ── Header / Cabecera con imagen ────────────────────────── */
.palco-header {
  position: relative;
  /* Sin altura fija: la imagen define el alto naturalmente (2500×450px → ratio 5.56:1) */
  overflow: visible;
  flex-shrink: 0;
  box-shadow: 0 3px 16px rgba(26,58,92,.22);
}
.palco-header-img {
  width: 100%;
  height: auto;          /* respeta el ratio original sin recortar */
  display: block;
}
.palco-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--palco-teal) 0%, var(--palco-primary) 55%, var(--palco-dark) 100%);
}

/* ── Navegación / Sidebar ────────────────────────────────── */
.palco-layout {
  display: flex;
  flex: 1;
  min-height: 0;
}
.palco-sidebar {
  width: var(--sidebar-w);
  background: var(--palco-dark);
  min-height: 100vh;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
  z-index: 100;
}
.palco-sidebar-menu {
  list-style: none;
  margin: 0;
  padding: 12px 0;
  flex: 1;
}
.palco-sidebar-menu li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 24px;
  color: rgba(255,255,255,.72);
  font-size: 13.5px;
  font-weight: 500;
  transition: var(--transition);
  border-left: 3px solid transparent;
  letter-spacing: .1px;
}
.palco-sidebar-menu li a:hover,
.palco-sidebar-menu li a.active {
  color: #fff;
  background: rgba(255,255,255,.09);
  border-left-color: var(--palco-teal);
  text-decoration: none;
}
.palco-sidebar-menu li a .bi { font-size: 17px; }
.palco-sidebar-user {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.18);
}
.palco-sidebar-user .user-name {
  font-size: 13px;
  color: rgba(255,255,255,.92);
  font-weight: 600;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.palco-sidebar-user .user-email {
  font-size: 11px;
  color: rgba(255,255,255,.48);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Toggle sidebar (mobile) ──────────────────────────────── */
.palco-toggle-sidebar {
  display: none;
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 999;
  background: var(--palco-dark);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 11px;
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(0,0,0,.30);
}

/* ── Contenido principal ──────────────────────────────────── */
.palco-main {
  flex: 1;
  padding: 32px 36px;
  overflow-x: hidden;
  min-width: 0;
}
.palco-page-title {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--palco-dark);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.palco-page-title .bi { color: var(--palco-teal); }

/* ── Cards ────────────────────────────────────────────────── */
.palco-card {
  background: var(--palco-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(220,227,237,.7);
  overflow: hidden;
}
.palco-card-header {
  background: linear-gradient(135deg, var(--palco-dark) 0%, var(--palco-primary) 100%);
  color: #fff;
  padding: 18px 26px;
  font-weight: 600;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.palco-card-header .bi { font-size: 18px; color: var(--palco-teal); }
.palco-card-body { padding: 26px; }

.palco-block-intro {
  position: relative;
  display: block;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--palco-dark);
  padding: 6px 0 18px 0;
  margin-top: 2px;
  border-bottom: 1px solid var(--palco-border);
}
.palco-block-intro::before {
  content: "";
  display: block;
  width: 44px;
  height: 4px;
  margin-bottom: 14px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--palco-primary) 0%, var(--palco-light) 100%);
}
.palco-readonly { border: 0; padding: 0; margin: 0; min-width: 0; }
.palco-readonly input,
.palco-readonly textarea,
.palco-readonly select {
  background-color: #f4f7fb !important;
  color: var(--palco-text) !important;
  cursor: not-allowed;
  opacity: 1;
}
.palco-readonly input[type="radio"],
.palco-readonly input[type="checkbox"] {
  cursor: not-allowed;
  opacity: .9;
}
.palco-readonly label { cursor: not-allowed; }

.palco-block-intro .bi {
  color: var(--palco-primary);
  font-size: 20px;
  vertical-align: -2px;
  margin-right: 4px;
}

/* ── Dashboard stats ──────────────────────────────────────── */
.palco-stat-card {
  background: var(--palco-card);
  border-radius: var(--radius);
  padding: 22px 26px;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--palco-accent);
  display: flex;
  align-items: center;
  gap: 18px;
  transition: var(--transition);
}
.palco-stat-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.palco-stat-card.primary { border-left-color: var(--palco-primary); }
.palco-stat-card.success { border-left-color: var(--palco-success); }
.palco-stat-card.teal    { border-left-color: var(--palco-teal); }
.palco-stat-card.warning { border-left-color: #f59e0b; }
.palco-stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.palco-stat-icon.accent  { background: rgba(224,123,42,.12);  color: var(--palco-accent); }
.palco-stat-icon.primary { background: rgba(37,99,168,.12);   color: var(--palco-primary); }
.palco-stat-icon.success { background: rgba(25,135,84,.12);   color: var(--palco-success); }
.palco-stat-icon.teal    { background: rgba(42,158,143,.12);  color: var(--palco-teal); }
.palco-stat-value { font-size: 2rem; font-weight: 800; color: var(--palco-dark); line-height: 1; }
.palco-stat-label { font-size: 13px; color: var(--palco-muted); margin-top: 3px; font-weight: 500; }

/* ── Barra de progreso ────────────────────────────────────── */
.palco-progress-card {
  background: var(--palco-card);
  border-radius: var(--radius);
  padding: 22px 26px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 26px;
}
.palco-progress-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--palco-dark);
}
.palco-progress-bar-wrap {
  background: #e2e8f0;
  border-radius: 20px;
  height: 10px;
  overflow: hidden;
}
.palco-progress-bar-fill {
  height: 100%;
  border-radius: 20px;
  background: linear-gradient(90deg, var(--palco-teal) 0%, var(--palco-primary) 100%);
  transition: width .7s cubic-bezier(.4,0,.2,1);
}
.palco-progress-finished-msg {
  display: flex; align-items: flex-start; gap: 8px;
  margin: 14px 0 0;
  padding: 10px 14px;
  background: rgba(37,99,168,.06);
  border: 1px solid rgba(37,99,168,.15);
  border-radius: 8px;
  font-size: 13px; color: var(--palco-dark);
  line-height: 1.55; font-weight: 500;
}
.palco-progress-finished-msg .bi {
  color: var(--palco-primary); font-size: 15px;
  flex-shrink: 0; margin-top: 2px;
}
.palco-progress-editable-msg {
  display: flex; align-items: flex-start; gap: 8px;
  margin: 14px 0 0;
  padding: 10px 14px;
  background: rgba(42,158,143,.06);
  border: 1px solid rgba(42,158,143,.18);
  border-radius: 8px;
  font-size: 13px; color: var(--palco-dark);
  line-height: 1.55; font-weight: 500;
}
.palco-progress-editable-msg .bi {
  color: var(--palco-teal); font-size: 15px;
  flex-shrink: 0; margin-top: 2px;
}
.palco-pages-dots {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.palco-page-dot {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding: 5px 13px;
  border-radius: 20px;
  background: #e2e8f0;
  color: var(--palco-muted);
  border: 1px solid transparent;
  text-decoration: none;
  transition: var(--transition);
  font-weight: 500;
}
.palco-page-dot.completada {
  background: rgba(25,135,84,.10);
  color: var(--palco-success);
  border-color: rgba(25,135,84,.25);
}
.palco-page-dot.completada .bi { color: var(--palco-success); }
.palco-page-dot.actual {
  background: rgba(37,99,168,.10);
  color: var(--palco-primary);
  border-color: rgba(37,99,168,.30);
  font-weight: 700;
}
.palco-page-dot:hover { text-decoration: none; transform: translateY(-1px); }

/* ── Cuestionario / Preguntas ─────────────────────────────── */
.palco-cuest-header {
  background: linear-gradient(135deg, var(--palco-dark) 0%, var(--palco-primary) 100%);
  color: #fff;
  border-radius: var(--radius);
  padding: 22px 30px;
  margin-bottom: 26px;
}
.palco-cuest-header h2 { font-size: 1.2rem; font-weight: 700; margin: 0; }
.palco-cuest-header p  { font-size: 13px; opacity: .78; margin: 5px 0 0; }

.palco-pregunta { margin-bottom: 0; padding: 20px 0 4px; }

/* Sub-pregunta tabulada (p. ej. condicional 5.1) */
.palco-subpregunta {
  margin-left: 36px;
  padding-left: 18px;
  border-left: 3px solid var(--palco-teal);
  border-radius: 2px;
  background: linear-gradient(90deg, rgba(42,158,143,0.04) 0%, transparent 60%);
  position: relative;
}
.palco-subpregunta .palco-pregunta { padding-top: 12px; }
.palco-subpregunta .palco-sep { display: none; }

@media (max-width: 576px) {
  .palco-subpregunta { margin-left: 14px; padding-left: 12px; }
}
.palco-pregunta-titulo {
  font-size: 18px;
  font-weight: 700;
  color: var(--palco-dark);
  margin-bottom: 20px;
  line-height: 1.5;
  letter-spacing: -.015em;
  padding: 14px 18px;
  background: linear-gradient(to right, rgba(26,58,92,0.04) 0%, transparent 72%);
  border-left: 4px solid var(--palco-primary);
  border-radius: 0 8px 8px 0;
  display: block;
}

/* Subpreguntas: más pequeñas, sin borde propio (el contenedor ya tiene el suyo) */
.palco-subpregunta .palco-pregunta-titulo {
  font-size: 15px;
  font-weight: 600;
  padding: 10px 14px;
  border-left: none;
  background: transparent;
  border-radius: 0;
  margin-bottom: 14px;
  letter-spacing: 0;
}
.palco-opciones { display: flex; flex-direction: column; gap: 8px; }
.palco-opciones-inline { flex-direction: row; flex-wrap: wrap; gap: 12px; }

/* Radio / Check labels */
.palco-radio-label,
.palco-check-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 15px;
  border-radius: 9px;
  border: 2px solid var(--palco-border);
  background: #fff;
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
  position: relative;
  user-select: none;
}
.palco-radio-label:hover,
.palco-check-label:hover {
  border-color: var(--palco-teal);
  background: rgba(42,158,143,.04);
}
.palco-radio-input,
.palco-check-input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.palco-radio-mark {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid #ced4da;
  margin-top: 1px;
  background: #fff;
  position: relative;
  transition: var(--transition);
}
.palco-radio-label:has(input:checked) {
  border-color: var(--palco-primary);
  background: rgba(37,99,168,.06);
}
.palco-radio-label:has(input:checked) .palco-radio-mark {
  border-color: var(--palco-primary);
  background: var(--palco-primary);
}
.palco-radio-label:has(input:checked) .palco-radio-mark::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #fff;
}
.palco-check-mark {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  border: 2px solid #ced4da;
  margin-top: 1px;
  background: #fff;
  position: relative;
  transition: var(--transition);
}
.palco-check-label:has(input:checked) {
  border-color: var(--palco-primary);
  background: rgba(37,99,168,.06);
}
.palco-check-label:has(input:checked) .palco-check-mark {
  border-color: var(--palco-primary);
  background: var(--palco-primary);
}
.palco-check-label:has(input:checked) .palco-check-mark::after {
  content: '✓';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

/* Likert */
.palco-likert { display: flex; gap: 8px; flex-wrap: wrap; }
.palco-likert-item {
  flex: 1;
  min-width: 90px;
  text-align: center;
  padding: 12px 8px;
  border-radius: 10px;
  border: 2px solid var(--palco-border);
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}
.palco-likert-item:hover { border-color: var(--palco-teal); background: rgba(42,158,143,.05); }
.palco-likert-item.active,
.palco-likert-item:has(input:checked) {
  border-color: var(--palco-primary);
  background: var(--palco-primary);
  color: #fff;
}
.palco-likert-num { font-size: 1.5rem; font-weight: 800; display: block; line-height: 1; }
.palco-likert-lbl { font-size: 11px; display: block; margin-top: 4px; line-height: 1.3; }

.palco-sep { border-color: #e2e8f0; margin: 16px 0 0; }
.palco-error { color: #dc3545; font-size: 12px; margin-bottom: 6px; min-height: 16px; }

/* Contenedor de pregunta con error de validación — marco lateral rojo */
.palco-pregunta.palco-pregunta-error {
  background: linear-gradient(90deg, rgba(220,53,69,0.06) 0%, transparent 60%);
  border-left: 3px solid #dc3545;
  padding-left: 14px;
  border-radius: 3px;
  transition: background .25s ease;
}
.palco-txt-extra { margin-top: 8px; }
.palco-txt-extra.palco-pregunta-error .form-control,
.palco-txt-extra.palco-pregunta-error .form-control-sm {
  border-color: #dc3545;
  box-shadow: 0 0 0 3px rgba(220,53,69,.15);
}
.palco-num-group { max-width: 260px; }

/* ══════════════════════════════════════════════════════════════
   CAMPOS DE FORMULARIO — Estilo refinado para el cuestionario
   Afecta a text, number y select dentro de .palco-pregunta y
   al grupo numérico .palco-num-group
   ══════════════════════════════════════════════════════════════ */

/* ── Input text y select ─────────────────────────────────────── */
.palco-pregunta .form-control,
.palco-pregunta .form-select {
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.45;
  height: auto;
  border: 1.5px solid #c5d3e2;
  border-radius: 10px;
  background: #fff;
  color: var(--palco-text);
  box-shadow: 0 1px 4px rgba(26,58,92,0.07);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.palco-pregunta .form-control:hover,
.palco-pregunta .form-select:hover {
  border-color: #a8bcd4;
}
.palco-pregunta .form-control:focus,
.palco-pregunta .form-select:focus {
  border-color: var(--palco-teal);
  box-shadow: 0 0 0 3px rgba(42,158,143,0.14), 0 2px 8px rgba(26,58,92,0.08);
  background: #f7fffe;
  outline: none;
}
.palco-pregunta .form-control::placeholder {
  color: #9fb5cc;
  font-style: italic;
  font-size: 14px;
}

/* Select: flecha teal en vez de la gris de Bootstrap */
.palco-pregunta .form-select {
  padding-right: 44px;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%232563a8' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-size: 14px 11px;
  background-position: right 16px center;
}

/* ── Input numérico con unidad ───────────────────────────────── */
.palco-num-group.input-group .form-control {
  padding: 14px 16px;
  font-size: 17px;
  font-weight: 700;
  border: 1.5px solid #c5d3e2;
  border-radius: 10px 0 0 10px;
  max-width: 140px !important;
  text-align: center;
  letter-spacing: .02em;
  color: var(--palco-dark);
  box-shadow: 0 1px 4px rgba(26,58,92,0.07);
  transition: border-color .2s ease, box-shadow .2s ease;
  height: auto;
}
/* Sin unidad: radio completo */
.palco-num-group.input-group .form-control:last-child {
  border-radius: 10px;
}
.palco-num-group.input-group .form-control:focus {
  border-color: var(--palco-teal);
  box-shadow: 0 0 0 3px rgba(42,158,143,0.14);
  outline: none;
  z-index: 1;
}
.palco-num-group .input-group-text {
  border: 1.5px solid #c5d3e2;
  border-left: none;
  border-radius: 0 10px 10px 0;
  background: rgba(42,158,143,0.08);
  color: var(--palco-teal-dk);
  font-weight: 600;
  font-size: 14px;
  padding: 14px 18px;
  letter-spacing: .02em;
}

/* ── Campo "Especifique..." (inline dentro de radio/check) ───── */
.palco-txt-extra .form-control,
.palco-txt-extra .form-control-sm {
  padding: 11px 16px;
  font-size: 14px;
  border: 1.5px solid #c5d3e2;
  border-radius: 8px;
  background: #fff;
  height: auto;
  box-shadow: 0 1px 3px rgba(26,58,92,0.06);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.palco-txt-extra .form-control:focus,
.palco-txt-extra .form-control-sm:focus {
  border-color: var(--palco-teal);
  box-shadow: 0 0 0 3px rgba(42,158,143,0.12);
  outline: none;
}
.palco-txt-extra .form-control::placeholder,
.palco-txt-extra .form-control-sm::placeholder {
  color: #a0b5cb;
  font-style: italic;
}

/* ── Aviso de finalización cuestionario ───────────────────── */
.palco-finalize-warning {
  display: flex; align-items: center; gap: 14px;
  width: 100%;
  margin-top: 28px;
  padding: 16px 22px;
  background: linear-gradient(135deg, #fef3c7 0%, #fefce8 100%);
  border: 2px solid #f59e0b;
  border-radius: 10px;
  font-size: 15px; font-weight: 600;
  color: #78350f;
  line-height: 1.5;
  box-shadow: 0 2px 12px rgba(245,158,11,.15);
}
.palco-finalize-warning .bi {
  font-size: 22px; color: #d97706;
  flex-shrink: 0;
}

/* ── Navegación páginas cuestionario ──────────────────────── */
.palco-nav-pages {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 26px;
  border-top: 2px solid #e2e8f0;
  gap: 16px;
  flex-wrap: wrap;
}

/* ════════════════════════════════════════════════════════════════
   BOTÓN PRIMARIO DESTACADO — "Guardar y continuar" / "Finalizar"
   CTA del cuestionario: presente, claro, sin efectos excesivos.
   ════════════════════════════════════════════════════════════════ */
#btnGuardar {
  padding: 13px 46px;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .3px;
  border-radius: 10px;
  border: none;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(135deg, #f18a35 0%, var(--palco-accent) 60%, #c25e17 100%);
  box-shadow:
    0 4px 12px rgba(224,123,42,.28),
    0 8px 24px rgba(224,123,42,.18);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: inherit;
  transition: background .35s ease, box-shadow .25s ease, transform .2s ease;
}

#btnGuardar .bi {
  font-size: 18px;
  line-height: 1;
}

/* Hover: transición suave a teal (complementario del naranja en la paleta) */
#btnGuardar:hover {
  background: linear-gradient(135deg, #35b3a2 0%, var(--palco-teal) 60%, #1e7a6d 100%);
  transform: translateY(-1px);
  box-shadow:
    0 6px 16px rgba(42,158,143,.36),
    0 12px 30px rgba(42,158,143,.22);
}

#btnGuardar:active {
  transform: translateY(0);
  box-shadow: 0 3px 10px rgba(42,158,143,.32);
}

#btnGuardar:focus-visible {
  outline: 3px solid rgba(42,158,143,.5);
  outline-offset: 2px;
}

@media (max-width: 576px) {
  #btnGuardar {
    padding: 12px 28px;
    font-size: 14px;
    width: 100%;
    justify-content: center;
  }
}

/* ── Autosave ─────────────────────────────────────────────── */
.palco-autosave {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 7px 14px;
  border-radius: 999px;
  box-shadow: 0 1px 6px rgba(10, 22, 42, 0.18);
  transition: background .25s ease, border-color .25s ease;
}
.palco-autosave .bi { font-size: 14px; opacity: .95; }
.palco-autosave.saving {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.45);
}
.palco-autosave.saved {
  color: #ffffff;
  background: rgba(42, 158, 143, 0.55);
  border-color: rgba(255, 255, 255, 0.5);
}

/* ══════════════════════════════════════════════════════════
   AUTH PAGES — Layout dividido: portada completa a la izquierda
   Panel izquierdo: imagen al 100% sin recorte (object-fit:contain)
   Panel derecho: formularios sobre fondo claro
   ══════════════════════════════════════════════════════════ */

@keyframes cardFadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes imageFadeIn {
  from { opacity: 0; transform: scale(1.02); }
  to   { opacity: 1; transform: scale(1); }
}

/* ── Contenedor split ── */
.palco-auth-split {
  flex: 1;
  display: flex;
  min-height: 100vh;
}

/* ── Columna izquierda: portada full-bleed ── */
.palco-auth-image-col {
  /* object-fit:cover llena toda la columna sin márgenes.
     object-position:top center preserva el título integrado en la imagen. */
  width: 58%;
  max-width: none;
  min-width: 300px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
}
/* Overlay degradado inferior — oculta el corte y añade profundidad */
.palco-auth-image-col::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(9,25,43,0.06)  0%,
      transparent          35%,
      transparent          62%,
      rgba(9,25,43,0.52)  100%);
  z-index: 1;
  pointer-events: none;
}
/* Viñeta derecha: transición suave hacia el panel de formularios */
.palco-auth-image-col::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60px; height: 100%;
  background: linear-gradient(to left, rgba(248,251,255,0.18) 0%, transparent 100%);
  z-index: 2;
  pointer-events: none;
}
.palco-auth-portada {
  width: 100%;
  height: 100%;
  object-fit: cover;           /* rellena sin márgenes negros */
  object-position: top center; /* preserva la parte superior con el título */
  display: block;
  animation: imageFadeIn .8s ease both;
}
/* Variante estrecha para registro paso 2 */
.palco-auth-image-col.narrow {
  width: 50%;
  max-width: none;
  min-width: 240px;
}

/* ── Columna derecha: panel de formularios ── */
.palco-auth-forms-col {
  flex: 1;
  /* Fondo blanco roto con micropatrón de puntos clínicos */
  background-color: #f8fbff;
  background-image:
    radial-gradient(circle, rgba(37,99,168,0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 52px 36px;
  min-height: 100vh;
  position: relative;
}
/* Borde izquierdo: línea de acento teal que separa los paneles */
.palco-auth-forms-col::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  background: linear-gradient(to bottom,
    var(--palco-teal) 0%,
    var(--palco-primary) 50%,
    var(--palco-dark) 100%);
}
/* Variante alineada arriba para el formulario de registro (largo) */
.palco-auth-forms-col.top-align {
  justify-content: flex-start;
  padding-top: 40px;
  padding-bottom: 40px;
}
/* Ancho máximo del contenido interior */
.palco-auth-forms-inner {
  width: 100%;
  max-width: 460px;
}
.palco-auth-forms-inner.wide {
  max-width: 900px;
}

/* ── Eyebrow label ── */
.palco-auth-eyebrow {
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--palco-teal);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.palco-auth-eyebrow::before,
.palco-auth-eyebrow::after {
  content: '';
  flex: 1;
  height: 1.5px;
  background: linear-gradient(to right, transparent, var(--palco-teal), transparent);
  opacity: .4;
}

/* ── Cards sobre fondo claro ── */
.palco-auth-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 32px 30px;
  width: 100%;
  box-shadow:
    0 1px 2px rgba(26,58,92,.04),
    0 4px 16px rgba(26,58,92,.07),
    0 12px 40px rgba(26,58,92,.06);
  border: 1px solid rgba(37,99,168,.10);
  animation: cardFadeUp .5s cubic-bezier(.22,.68,0,1.2) both;
  transition: box-shadow .25s ease, transform .25s ease;
}
.palco-auth-card:hover {
  box-shadow:
    0 2px 4px rgba(26,58,92,.06),
    0 8px 28px rgba(26,58,92,.11),
    0 20px 56px rgba(26,58,92,.08);
  transform: translateY(-1px);
}
/* Línea de acento superior en las cards */
.palco-auth-card::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--palco-teal), var(--palco-primary));
  margin: -32px -30px 24px;
  border-radius: 16px 16px 0 0;
  opacity: .75;
}
/* Card de código de invitación: acento teal */
.palco-auth-card.palco-auth-card--right {
  border: 1.5px solid rgba(42,158,143,.25);
  background: linear-gradient(145deg, #f7fdfb 0%, #f0faf8 100%);
  animation-delay: .1s;
}
.palco-auth-card.palco-auth-card--right::before {
  background: linear-gradient(90deg, var(--palco-teal-dk), var(--palco-teal));
  opacity: 1;
}
/* Card única centrada (recuperar/reset-password) */
.palco-auth-card.palco-auth-single {
  max-width: 460px;
  margin: 0 auto;
}
/* Versión sobre fondo oscuro (recuperar/reset con palco-auth-page) */
.palco-auth-page .palco-auth-card {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.22);
}

/* ── Separador entre cards ── */
.palco-auth-cards-separator {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 18px 0;
  color: var(--palco-muted);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  white-space: nowrap;
}
.palco-auth-cards-separator::before,
.palco-auth-cards-separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--palco-border), transparent);
}

/* ── Títulos y textos en cards ── */
.palco-auth-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--palco-dark);
  margin: 0 0 5px;
  display: flex;
  align-items: center;
  gap: 9px;
  line-height: 1.3;
}
.palco-auth-title .bi { color: var(--palco-teal); font-size: 1.05rem; }

.palco-auth-subtitle {
  color: var(--palco-muted);
  font-size: 13px;
  margin-bottom: 20px;
  line-height: 1.55;
}
.palco-auth-divider {
  border: none;
  border-top: 1.5px solid #e8edf4;
  margin: 18px 0;
}

/* ── Icono de acento (código invitación) ── */
.palco-invite-accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--palco-teal) 0%, var(--palco-teal-dk) 100%);
  border-radius: 11px;
  color: #fff;
  font-size: 20px;
  margin-bottom: 12px;
}
.palco-invite-accent--primary {
  background: linear-gradient(135deg, var(--palco-primary) 0%, var(--palco-dark) 100%);
}

/* ── Registro — formulario completo ── */
.palco-registro-card {
  background: var(--palco-card);
  border-radius: var(--radius-lg);
  width: 100%;
  box-shadow:
    0 1px 3px rgba(26,58,92,.04),
    0 8px 28px rgba(26,58,92,.10);
  overflow: hidden;
  animation: cardFadeUp .45s ease both;
}
.palco-registro-card .palco-card-header { font-size: 15.5px; }
.palco-registro-body { padding: 32px; }

.palco-section-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--palco-teal);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  border-bottom: 2px solid rgba(42,158,143,.20);
  padding-bottom: 8px;
  margin: 26px 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.palco-section-title:first-child { margin-top: 0; }

/* ── Estudio cerrado — también usa layout split ── */
.palco-estudio-cerrado {
  flex: 1;
  display: flex;
  min-height: 100vh;
}
.palco-estudio-cerrado-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 44px 40px;
  background: #f2f6fb;
}
.palco-closed-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  max-width: 500px;
  box-shadow:
    0 1px 3px rgba(26,58,92,.05),
    0 8px 32px rgba(26,58,92,.10);
  border: 1px solid rgba(26,58,92,.06);
  animation: cardFadeUp .45s ease both;
}
.palco-closed-icon {
  font-size: 56px;
  color: var(--palco-muted);
  margin-bottom: 20px;
  display: block;
}

/* ── Fallback para páginas que usan palco-auth-page (recuperar/reset pw) ── */
.palco-auth-page {
  flex: 1;
  background:
    linear-gradient(160deg,
      rgba(10,22,42,.88) 0%,
      rgba(26,58,92,.82) 45%,
      rgba(30,118,100,.72) 100%),
    url('../img/portada.jpg') center top / cover no-repeat;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 44px 24px;
  min-height: 100vh;
}

/* ── Botones ──────────────────────────────────────────────── */
.btn-palco-primary {
  background: linear-gradient(135deg, var(--palco-primary) 0%, var(--palco-dark) 100%);
  color: #fff;
  border: none;
  padding: 11px 26px;
  border-radius: 9px;
  font-weight: 600;
  font-size: 14px;
  font-family: inherit;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.btn-palco-primary:hover {
  background: linear-gradient(135deg, var(--palco-dark) 0%, #0d2038 100%);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,99,168,.35);
  text-decoration: none;
}
.btn-palco-teal {
  background: linear-gradient(135deg, var(--palco-teal) 0%, var(--palco-teal-dk) 100%);
  color: #fff;
  border: none;
  padding: 11px 26px;
  border-radius: 9px;
  font-weight: 600;
  font-size: 14px;
  font-family: inherit;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.btn-palco-teal:hover {
  background: linear-gradient(135deg, var(--palco-teal-dk) 0%, #155f56 100%);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(42,158,143,.35);
  text-decoration: none;
}
.btn-palco-accent {
  background: linear-gradient(135deg, var(--palco-accent) 0%, #c86d20 100%);
  color: #fff;
  border: none;
  padding: 11px 26px;
  border-radius: 9px;
  font-weight: 600;
  font-size: 14px;
  font-family: inherit;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.btn-palco-accent:hover {
  background: linear-gradient(135deg, #c86d20 0%, #a85818 100%);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(224,123,42,.35);
  text-decoration: none;
}
.btn-palco-outline {
  background: transparent;
  color: var(--palco-primary);
  border: 2px solid var(--palco-primary);
  padding: 9px 24px;
  border-radius: 9px;
  font-weight: 600;
  font-size: 14px;
  font-family: inherit;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.btn-palco-outline:hover {
  background: var(--palco-primary);
  color: #fff;
  text-decoration: none;
}

/* ══════════════════════════════════════════════════════════
   PIE DE PÁGINA — 3 columnas, fondo claro
   ══════════════════════════════════════════════════════════ */

.palco-footer {
  background: #ffffff;
  border-top: 4px solid var(--palco-dark);
  margin-top: auto;
  flex-shrink: 0;
}
.palco-footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  max-width: 1100px;
  margin: 0 auto;
}
.palco-footer-col {
  padding: 26px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  border-right: 1px solid #e8edf4;
}
.palco-footer-col:last-child {
  border-right: none;
}
.palco-footer-col-label {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--palco-muted);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  margin: 0 0 2px;
}
.palco-footer-logo {
  max-height: 46px;
  max-width: 170px;
  object-fit: contain;
  display: block;
}
.palco-footer-credits {
  color: var(--palco-text);
  font-size: 12.5px;
  line-height: 1.85;
  justify-content: center;
}
.palco-footer-credits p { margin: 0; }
.palco-footer-credits strong {
  font-weight: 700;
  color: var(--palco-dark);
}
.palco-footer-credits a {
  color: var(--palco-primary);
  font-weight: 500;
}
.palco-footer-credits a:hover { color: var(--palco-teal); }
.palco-footer-privacy {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 2px;
  font-size: 12px;
  color: var(--palco-muted) !important;
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px dashed var(--palco-border);
  transition: var(--transition);
}
.palco-footer-privacy:hover {
  color: var(--palco-primary) !important;
  border-bottom-color: var(--palco-primary);
  text-decoration: none;
}

/* ── Admin table ──────────────────────────────────────────── */
.palco-table { font-size: 13px; }
.palco-table thead th {
  background: var(--palco-dark);
  color: #fff;
  font-weight: 600;
  border: none;
  padding: 12px 14px;
  white-space: nowrap;
}
.palco-table tbody tr:hover { background: rgba(37,99,168,.04); }
.palco-table td { padding: 10px 14px; vertical-align: middle; border-color: #f0f2f5; }
.palco-badge-estado {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 11px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}
.palco-badge-estado.iniciado    { background: #fef3c7; color: #92400e; }
.palco-badge-estado.en_progreso { background: #e0f2fe; color: #075985; }
.palco-badge-estado.finalizado  { background: #dcfce7; color: #14532d; }

/* ── Form validation ──────────────────────────────────────── */
.form-control.is-invalid,
.form-select.is-invalid { border-color: #dc3545; }
.form-control.is-valid,
.form-select.is-valid { border-color: var(--palco-success); }
.field-error { color: #dc3545; font-size: 12px; margin-top: 4px; }
.field-ok    { color: var(--palco-success); font-size: 12px; margin-top: 4px; }

/* ── Modal ────────────────────────────────────────────────── */
.modal-header {
  background: linear-gradient(135deg, var(--palco-dark) 0%, var(--palco-primary) 100%);
  color: #fff;
}
.modal-header .btn-close { filter: invert(1); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 992px) {
  .palco-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 1040;
    transform: translateX(-100%);
    transition: transform .3s ease;
  }
  .palco-sidebar.open { transform: translateX(0); }
  .palco-toggle-sidebar { display: block; }
  .palco-main { padding: 20px; }
  .palco-footer-inner { grid-template-columns: 1fr; }
  .palco-footer-col {
    border-right: none;
    border-bottom: 1px solid #e8edf4;
    padding: 20px 24px;
  }
  .palco-footer-col:last-child { border-bottom: none; }
}
/* Layout split — tablet: imagen más estrecha */
@media (max-width: 1100px) {
  .palco-auth-image-col { width: 52%; }
  .palco-auth-image-col.narrow { width: 44%; min-width: 220px; }
  .palco-auth-forms-col { padding: 40px 20px; }
}

/* Layout split — móvil: imagen en banner superior, forms debajo */
@media (max-width: 768px) {
  /* Split: apila verticalmente */
  .palco-auth-split {
    flex-direction: column;
    min-height: auto;
  }
  .palco-auth-image-col,
  .palco-auth-image-col.narrow {
    width: 100%;
    max-width: none;
    min-width: unset;
    position: relative;
    height: auto;
    /* En móvil muestra la parte superior de la imagen (logo + título) */
    aspect-ratio: 2 / 1;
    max-height: 56vw;
  }
  .palco-auth-portada {
    object-fit: cover;
    object-position: top center;
    animation: none;
  }
  .palco-auth-forms-col,
  .palco-auth-forms-col.top-align {
    min-height: auto;
    padding: 32px 20px 40px;
    justify-content: flex-start;
  }
  .palco-estudio-cerrado { flex-direction: column; min-height: auto; }
  .palco-estudio-cerrado-content { padding: 32px 20px; }

  /* Línea de acento del panel: pasa de vertical a horizontal arriba */
  .palco-auth-forms-col::before {
    width: 100%;
    height: 3px;
    background: linear-gradient(to right,
      var(--palco-teal) 0%,
      var(--palco-primary) 50%,
      var(--palco-dark) 100%);
  }

  /* Formulario de registro */
  .palco-auth-card { padding: 24px 20px; }
  .palco-auth-card::before { margin: -24px -20px 20px; }
  .palco-auth-card.palco-auth-card--right { animation-delay: 0s; }
  .palco-registro-body { padding: 20px; }

  /* Cuestionario */
  .palco-likert { gap: 4px; }
  .palco-likert-item { min-width: 60px; padding: 8px 4px; }
  .palco-likert-num { font-size: 1.2rem; }
}
@media (max-width: 480px) {
  .palco-stat-card { flex-direction: column; text-align: center; }
  .palco-pages-dots { gap: 4px; }
  .palco-page-dot { font-size: 11px; padding: 3px 8px; }
  .palco-auth-page { padding: 24px 16px; }
  .palco-closed-card { padding: 32px 20px; }
  .palco-auth-image-col { aspect-ratio: 5 / 3; }
}

/* ── Utilidades ───────────────────────────────────────────── */
.text-palco  { color: var(--palco-primary) !important; }
.text-teal   { color: var(--palco-teal) !important; }
.text-accent { color: var(--palco-accent) !important; }
.bg-palco    { background: var(--palco-primary); color: #fff; }
.bg-dark-palco { background: var(--palco-dark); color: #fff; }
.bg-palco-accent { background: var(--palco-accent); color: #fff; }
.rotate-90   { transform: rotate(90deg); }
.cursor-pointer { cursor: pointer; }
.palco-divider { border: none; border-top: 2px solid rgba(42,158,143,.20); margin: 20px 0; }

/* ════════════════════════════════════════════════════════════════
   DASHBOARD — Bienvenida
   ════════════════════════════════════════════════════════════════ */
.palco-welcome-bg {
  background: linear-gradient(135deg, rgba(26,58,92,.04), rgba(37,99,168,.06));
  border-radius: 10px;
}
.palco-avatar {
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, #1a3a5c, #2563a8);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 22px; font-weight: 700; flex-shrink: 0;
}
.palco-stat-value--sm  { font-size: 1rem; }
.palco-stat-value--md  { font-size: 1.1rem; }
.palco-badge-completed {
  font-size: 13px; padding: 8px 14px;
}
.palco-action-icon {
  font-size: 36px; color: var(--palco-primary);
  display: block; margin-bottom: 12px;
}
.palco-page-dot--disabled { pointer-events: none; opacity: .5; }

/* ════════════════════════════════════════════════════════════════
   DASHBOARD — Renuncia al pago (card agradecimiento)
   ════════════════════════════════════════════════════════════════ */
.palco-card--thanks {
  border: 3px solid var(--palco-primary);
  background: linear-gradient(135deg, rgba(37,99,168,.06), rgba(37,99,168,.12));
}
.palco-thanks-icon {
  font-size: 64px; color: var(--palco-primary);
  display: block; margin-bottom: 14px;
}
.palco-thanks-text {
  font-size: 1.05rem; color: #555;
  max-width: 560px; margin: 0 auto;
}

/* ════════════════════════════════════════════════════════════════
   DASHBOARD — Bloque factura + instrucciones
   ════════════════════════════════════════════════════════════════ */
.factura-block {
  border: 2px solid #198754;
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 4px 24px rgba(25,135,84,.10);
}
.factura-block__header {
  background: linear-gradient(135deg, #198754 0%, #14713f 100%);
  padding: 28px 32px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.factura-block__icon-wrap {
  flex-shrink: 0;
  width: 64px; height: 64px;
  background: rgba(255,255,255,.18);
  border: 2px solid rgba(255,255,255,.25);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; color: #fff;
}
.factura-block__header-text h2 {
  font-size: 20px; font-weight: 800; color: #fff;
  margin: 0 0 4px; letter-spacing: -.3px;
}
.factura-block__header-text p {
  font-size: 14px; color: rgba(255,255,255,.82); margin: 0; font-weight: 500;
}
.factura-block__header-text { flex: 1; min-width: 0; }
.factura-block__header-btn {
  flex-shrink: 0;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px;
  background: linear-gradient(135deg, #e07b2a 0%, #c86d20 100%);
  border: 1.5px solid rgba(255,255,255,.30);
  border-radius: 10px;
  color: #fff; font-size: 13.5px; font-weight: 700;
  text-decoration: none; letter-spacing: .2px;
  box-shadow: 0 3px 12px rgba(200,109,32,.40);
  transition: background .2s ease, transform .15s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.factura-block__header-btn i { font-size: 16px; }
.factura-block__header-btn:hover {
  background: linear-gradient(135deg, #f0943e 0%, #e07b2a 100%);
  color: #fff; text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(224,123,42,.45);
}
.factura-block__header-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(200,109,32,.35);
}
.factura-block__body { padding: 28px 32px; }
.factura-block__instructions {
  background:
    radial-gradient(800px 160px at 0% 0%, rgba(25,135,84,.04), transparent 60%),
    linear-gradient(180deg, #f0fdf4 0%, #f8fdfb 100%);
  border: 1px solid #bbf7d0;
  border-radius: 12px;
  padding: 22px 24px;
  margin-bottom: 24px;
}
.factura-block__instructions p {
  font-size: 14px; line-height: 1.7; color: #1e2d3d; margin: 0 0 14px;
}
.factura-block__instructions p:last-child { margin-bottom: 0; }
.factura-block__instructions strong { color: #0f172a; }
.factura-block__instructions .factura-highlight {
  font-weight: 700; color: #15803d;
  text-transform: uppercase; letter-spacing: .3px;
}
.factura-block__contact-row {
  display: flex; gap: 16px; flex-wrap: wrap; margin: 14px 0;
}
.factura-block__contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  flex: 1 1 240px;
  background: #fff; border: 1px solid #d1fae5;
  border-radius: 10px; padding: 14px 16px;
}
.factura-block__contact-item i {
  flex-shrink: 0; width: 34px; height: 34px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: #fff;
}
.factura-block__contact-item i.bg-email { background: linear-gradient(135deg, #2563a8, #1a3a5c); }
.factura-block__contact-item i.bg-postal { background: linear-gradient(135deg, #e07b2a, #c26217); }
.factura-block__contact-info { min-width: 0; }
.factura-block__contact-info span {
  display: block; font-size: 11px; font-weight: 700;
  color: #64748b; text-transform: uppercase;
  letter-spacing: .5px; margin-bottom: 2px;
}
.factura-block__contact-info a,
.factura-block__contact-info address {
  font-size: 13.5px; font-weight: 600; color: #1a3a5c;
  text-decoration: none; font-style: normal; line-height: 1.4;
}
.factura-block__contact-info a:hover { color: #2563a8; text-decoration: underline; }
.factura-block__iva-note {
  display: flex; align-items: flex-start; gap: 10px;
  background: #fffbeb; border: 1px solid #fde68a;
  border-radius: 10px; padding: 14px 16px; margin-top: 16px;
}
.factura-block__iva-note i {
  flex-shrink: 0; color: #d97706; font-size: 18px; margin-top: 1px;
}
.factura-block__iva-note p {
  font-size: 13px; color: #78350f; margin: 0; line-height: 1.55;
}
.factura-block__iva-note a {
  color: #92400e; font-weight: 700;
  text-decoration: underline; text-decoration-color: rgba(146,64,14,.3);
  text-underline-offset: 2px;
}
.factura-block__iva-note a:hover { color: #78350f; text-decoration-color: #78350f; }
.factura-block__thanks {
  text-align: center; padding: 20px 0 4px;
  font-size: 15px; font-weight: 700; color: #15803d; letter-spacing: -.2px;
}
.factura-block__thanks i { color: #22c55e; margin-right: 6px; }
.factura-block__download { text-align: center; padding-top: 4px; }
.factura-block__btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 38px; font-size: 15px; font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #198754 0%, #14713f 100%);
  border: none; border-radius: 12px;
  text-decoration: none; cursor: pointer;
  box-shadow: 0 4px 16px rgba(25,135,84,.30);
  transition: transform .15s ease, box-shadow .2s ease, filter .15s ease;
}
.factura-block__btn:hover {
  color: #fff; transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(25,135,84,.35);
  filter: brightness(1.06); text-decoration: none;
}
.factura-block__btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(25,135,84,.25);
}
.factura-block__btn i { font-size: 18px; }
@media (max-width: 576px) {
  .factura-block__header { padding: 22px 20px 18px; gap: 14px; flex-wrap: wrap; }
  .factura-block__icon-wrap { width: 50px; height: 50px; font-size: 22px; }
  .factura-block__header-text h2 { font-size: 17px; }
  .factura-block__header-btn { width: 100%; justify-content: center; padding: 10px 18px; font-size: 13px; }
  .factura-block__body { padding: 22px 18px; }
  .factura-block__instructions { padding: 18px 16px; }
  .factura-block__contact-row { gap: 10px; }
  .factura-block__btn { padding: 14px 28px; font-size: 14px; width: 100%; justify-content: center; }
}

/* ════════════════════════════════════════════════════════════════
   AUTH PAGES — Estilos cerrado + login inline → clases
   ════════════════════════════════════════════════════════════════ */
.palco-closed-title {
  color: var(--palco-dark); font-weight: 800;
  font-size: 1.5rem; margin-bottom: 12px;
}
.palco-closed-text {
  color: var(--palco-muted); font-size: 14.5px;
  line-height: 1.7; margin-bottom: 20px;
}
.palco-closed-hr { border-color: #e8edf4; margin: 20px 0; }
.palco-closed-contact {
  font-size: 13px; color: var(--palco-muted); margin: 0;
}
.palco-closed-contact i { color: var(--palco-teal); }
.palco-closed-contact a { color: var(--palco-primary); }
.palco-closed-study-name {
  font-size: 11px; color: #adb5bd; margin: 10px 0 0;
}
.palco-auth-invite-flex { margin-bottom: 0; flex-shrink: 0; }
.palco-auth-title--sm { font-size: 1.15rem; margin-bottom: 3px; }
.palco-auth-hint { font-size: 12.5px; color: var(--palco-muted); }
.palco-input-code {
  letter-spacing: 3px; font-weight: 700; font-size: 15px;
}
.palco-input-code--lg { font-size: 16px; }
.palco-btn-verify {
  border-radius: 0 9px 9px 0; font-size: 13px;
}
.palco-feedback { font-size: 13px; min-height: 20px; }
.palco-feedback--sm { font-size: 12.5px; min-height: 18px; }
.palco-alert--sm { font-size: 13px; }
.palco-form-label--sm { font-size: 13px; }
.palco-btn-login { padding: 13px; }
.palco-btn-register { padding: 12px 32px; font-size: 15px; }
.palco-auth-back-link {
  font-size: 13px; color: var(--palco-muted);
}
.palco-auth-back-link a {
  color: var(--palco-primary); font-weight: 600;
}
.palco-modal-body--text {
  font-size: 14px; line-height: 1.8;
}

/* ════════════════════════════════════════════════════════════════
   NAV — Sidebar inline styles → clases
   ════════════════════════════════════════════════════════════════ */
.palco-sidebar-user-row {
  display: flex; align-items: center; gap: 10px; margin-bottom: 8px;
}
.palco-sidebar-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--palco-accent);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 15px; flex-shrink: 0;
}
.palco-sidebar-progress-track {
  height: 4px; background: rgba(255,255,255,.15);
  border-radius: 4px; overflow: hidden;
}
.palco-sidebar-progress-fill {
  height: 100%; background: var(--palco-accent);
  border-radius: 4px; transition: .5s;
}
.palco-sidebar-progress-label {
  font-size: 11px; color: rgba(255,255,255,.5); margin-top: 4px;
}
.palco-sidebar-menu li.mt-auto { margin-top: auto; }
.palco-sidebar-menu li a.logout-link { border-left-color: transparent !important; }

/* ════════════════════════════════════════════════════════════════
   SHARED — Barras de progreso inline (tablas admin)
   ════════════════════════════════════════════════════════════════ */
.progress-inline {
  display: flex; align-items: center; gap: 6px; min-width: 80px;
}
.progress-bar-sm {
  flex: 1; background: #e9ecef; border-radius: 4px; height: 6px;
}
.progress-bar-sm__fill {
  height: 6px; background: var(--palco-primary); border-radius: 4px;
}
.progress-pct { font-size: 11px; }

/* ════════════════════════════════════════════════════════════════
   SHARED — Code badges
   ════════════════════════════════════════════════════════════════ */
.code-badge {
  font-size: 11.5px; background: #eef4fb; color: #1a3a5c;
  padding: 2px 7px; border-radius: 5px; font-weight: 600;
}
.code-badge--table { font-size: 13px; }
.code-type-label { font-size: 10px; color: #64748b; margin-top: 2px; }

/* ════════════════════════════════════════════════════════════════
   SHARED — Utilities for inline style replacement
   ════════════════════════════════════════════════════════════════ */
.text-palco-dark  { color: var(--palco-dark); }
.text-palco-muted { color: var(--palco-muted); }
.text-palco-success { color: var(--palco-success); }
.text-palco-accent  { color: var(--palco-accent); }
.text-xs  { font-size: 11px; }
.text-2xs { font-size: 10px; }
.fs-13    { font-size: 13px; }
.fs-12    { font-size: 12px; }
.btn-pad-lg { padding: 12px 32px; }
.btn-pad-form { padding: 10px 22px; font-weight: 600; }