/* =============================================================================
   Portal de Certificados - Estilos
   =============================================================================
   Paleta y tipografia clonadas del portal PHP original (Fraunces + Outfit,
   fondo beige, acentos terracota).
   ============================================================================= */

:root {
  --bg: #F5F1EA;
  --bg-alt: #EFEADD;
  --surface: #FFFFFF;
  --surface-alt: #FAF7F1;
  --text: #1F1D1A;
  --text-soft: #5C584F;
  --text-muted: #8A857A;
  --border: #DDD3BC;
  --border-soft: #E5DECF;
  --accent: #B5503A;
  --accent-hover: #9C4530;
  --accent-soft: #EBC4B4;
  --success: #4A6B3C;
  --success-bg: #E4EBD6;
  --error: #A83220;
  --error-bg: #FBE9E5;
  --warning-bg: #FBF3D7;
  --warning-fg: #7A6416;

  --radius: 8px;
  --radius-sm: 4px;
  --shadow-sm: 0 1px 3px rgba(31, 29, 26, 0.05);
  --shadow-md: 0 4px 20px rgba(31, 29, 26, 0.06);
  --font-display: 'Fraunces', Georgia, serif;
  --font-ui: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* =============================================================================
   Layout: auth (login) - centrado
   ============================================================================= */
body.layout-auth {
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.auth-stage {
  width: 100%;
  max-width: 420px;
}

.auth-card {
  background: var(--surface);
  padding: 40px 32px;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
}

.auth-brand {
  text-align: center;
  margin-bottom: 24px;
}

.auth-brand-name {
  margin: 12px 0 4px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 22px;
}

.auth-brand-sub {
  margin: 0;
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.brand-mark {
  display: inline-block;
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  line-height: 32px;
  text-align: center;
  font-weight: 500;
  font-size: 15px;
}

.brand-mark-lg {
  width: 44px;
  height: 44px;
  line-height: 44px;
  font-size: 20px;
}

/* =============================================================================
   Layout: admin (con nav) - contenedor
   ============================================================================= */
.page-container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px 20px 80px;
  width: 100%;
  flex: 1;
}

/* =============================================================================
   Nav
   ============================================================================= */
.topnav {
  background: var(--surface);
  border-bottom: 1px solid var(--border-soft);
  padding: 0 20px;
}

.topnav-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 56px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 17px;
  color: var(--text);
}

.topnav-links {
  display: flex;
  gap: 24px;
}

.topnav-links a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 14px;
  padding: 6px 0;
}

.topnav-links a:hover {
  color: var(--accent);
}

.topnav-user {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-email {
  color: var(--text-muted);
  font-size: 13px;
}

.inline-form {
  display: inline;
  margin: 0;
}

/* =============================================================================
   Page head
   ============================================================================= */
.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.page-title {
  margin: 4px 0 8px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 30px;
}

.page-sub {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.eyebrow {
  margin: 0 0 4px;
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.back-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 12px;
}
.back-link:hover { color: var(--accent); }

/* =============================================================================
   Botones
   ============================================================================= */
.btn {
  display: inline-block;
  padding: 8px 16px;
  border: 0;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  line-height: 1.4;
  transition: background 0.12s;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); }

.btn-ghost {
  background: transparent;
  color: var(--text-soft);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--bg-alt); }

.btn-block { display: block; width: 100%; }

.btn-link {
  background: none;
  border: 0;
  color: var(--accent);
  text-decoration: none;
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  padding: 4px 8px;
}
.btn-link:hover { text-decoration: underline; }

/* =============================================================================
   Cards
   ============================================================================= */
.card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-soft);
  padding-bottom: 10px;
  margin-bottom: 16px;
}

.card-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
}

/* =============================================================================
   Info grid (para vista detalle)
   ============================================================================= */
.info-grid {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 24px;
}

.info-grid > div {
  min-width: 0;
}
.info-grid > div.grid-span-2 { grid-column: 1 / -1; }

.info-grid dt {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 4px;
}

.info-grid dd {
  margin: 0;
  font-size: 14px;
  color: var(--text);
}

/* =============================================================================
   Dashboard cards
   ============================================================================= */
.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.dash-card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 20px 24px;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: transform 0.12s, box-shadow 0.12s;
}
.dash-card:hover:not(.dash-card-disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.dash-card h2 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  color: var(--accent);
}
.dash-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 13px;
}

.dash-card-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.dash-card-disabled h2 { color: var(--text-muted); }

/* =============================================================================
   Filtros
   ============================================================================= */
.filters-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.filter-input, .filter-select {
  padding: 8px 12px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  background: var(--surface);
}
.filter-input { flex: 1; min-width: 200px; }
.filter-input:focus, .filter-select:focus {
  outline: none;
  border-color: var(--accent);
}

/* =============================================================================
   Tabla
   ============================================================================= */
.tbl-wrap {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}

.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.tbl thead th {
  background: var(--bg-alt);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  font-weight: 500;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
}

.tbl tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border-soft);
}

.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover { background: var(--surface-alt); }

.tbl .tc { text-align: center; }
.tbl .tr { text-align: right; }
.tbl .mono { font-family: var(--font-mono); font-size: 13px; }

/* =============================================================================
   Badges
   ============================================================================= */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.badge-activo { background: var(--success-bg); color: var(--success); }
.badge-inactivo { background: var(--warning-bg); color: var(--warning-fg); }
.badge-retirado { background: var(--bg-alt); color: var(--text-muted); }
.badge-inactive { background: var(--warning-bg); color: var(--warning-fg); }
.badge-vigente { background: var(--success-bg); color: var(--success); }
.badge-terminado { background: var(--bg-alt); color: var(--text-muted); }

/* =============================================================================
   Formularios
   ============================================================================= */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
}

.form-section {
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-soft);
}
.form-section:last-of-type { border-bottom: 0; margin-bottom: 0; padding-bottom: 0; }

.form-section-title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 16px;
  color: var(--accent);
}

.form-help {
  color: var(--text-muted);
  font-size: 13px;
  margin: 4px 0 14px;
}

.form-stack { display: flex; flex-direction: column; gap: 14px; }

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 18px;
}
.grid-2 .grid-span-2 { grid-column: 1 / -1; }
@media (max-width: 600px) { .grid-2 { grid-template-columns: 1fr; } }

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

.field-label {
  font-size: 12px;
  color: var(--text-soft);
  font-weight: 500;
}

.req { color: var(--accent); }

.field input, .field select, .field textarea {
  padding: 9px 12px;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  background: var(--surface);
  color: var(--text);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(181, 80, 58, 0.12);
}

/* Radio buttons y checkbox */
.radio-group {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin-top: 8px;
}
.radio-group legend { padding: 0 6px; }

.radio-row, .checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  cursor: pointer;
}
.radio-row.disabled { opacity: 0.5; cursor: not-allowed; }
.radio-row input, .checkbox-row input { margin-top: 3px; }
.radio-help {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 2px;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--border-soft);
  margin-top: 20px;
}

.page-actions { display: flex; gap: 8px; }

/* =============================================================================
   Flash messages
   ============================================================================= */
.flash {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 14px;
  border: 1px solid transparent;
}
.flash-success { background: var(--success-bg); color: var(--success); border-color: var(--success); }
.flash-error { background: var(--error-bg); color: var(--error); border-color: var(--error); }
.flash-info { background: var(--bg-alt); color: var(--text-soft); border-color: var(--border); }

.flash-title { font-weight: 600; margin-bottom: 6px; }
.flash ul { margin: 6px 0 0; padding-left: 20px; }

/* Flash especial de contrasena temporal */
.flash-password {
  background: var(--warning-bg);
  border: 2px solid var(--warning-fg);
  color: var(--text);
  padding: 16px 20px;
}
.flash-password .flash-title {
  color: var(--warning-fg);
  font-family: var(--font-display);
  font-size: 16px;
  margin-bottom: 12px;
}
.flash-password-row {
  display: flex;
  gap: 24px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.flash-password code {
  font-family: var(--font-mono);
  background: #fff;
  padding: 4px 10px;
  border-radius: 3px;
  font-size: 14px;
  border: 1px solid var(--border);
}
.flash-password .pw {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.03em;
}
.flash-password .label {
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-right: 6px;
}
.flash-note {
  color: var(--text-soft);
  font-size: 13px;
  font-style: italic;
  margin-top: 8px;
}

/* =============================================================================
   Empty states
   ============================================================================= */
.empty-state {
  text-align: center;
  padding: 32px 20px;
  color: var(--text-muted);
}
.empty-state p { margin: 4px 0; }
.muted { color: var(--text-muted); font-size: 13px; }

/* =============================================================================
   Footer
   ============================================================================= */
.page-footer {
  text-align: center;
  padding: 20px;
  color: var(--text-muted);
  font-size: 12px;
  border-top: 1px solid var(--border-soft);
  background: var(--surface);
}
.page-footer p { margin: 0; }
/* =============================================================================
   Fase 2b - CSS adicional
   =============================================================================
   Se APPEND al style.css existente durante la instalacion.
   ============================================================================= */

/* Boton pequeno para acciones dentro de cards */
.btn-sm {
  padding: 5px 12px;
  font-size: 13px;
}

/* Textarea */
.field textarea {
  min-height: 70px;
  resize: vertical;
  font-family: var(--font-ui);
}

/* Codigo inline en form-help */
.form-help code {
  background: var(--bg-alt);
  padding: 1px 6px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
}
/* =============================================================================
   Fase 4 - CSS del validador publico
   =============================================================================
   Se APPEND al style.css existente durante la instalacion.
   ============================================================================= */

/* Layout publico */
.layout-publico {
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.publico-header {
  padding: 24px 32px;
  border-bottom: 1px solid var(--border);
  background: #fff;
}

.publico-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 900px;
  margin: 0 auto;
}
.publico-brand .brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 18px;
}
.publico-brand .brand-name {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  color: var(--text);
}

.publico-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 32px 60px;
  width: 100%;
  flex: 1;
}

/* Hero con formulario */
.publico-hero {
  text-align: center;
  margin-bottom: 32px;
}
.publico-hero .eyebrow {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.publico-titulo {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 500;
  margin: 0 0 12px;
  color: var(--text);
}
.publico-lead {
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 32px;
  line-height: 1.55;
  font-size: 15px;
}

.publico-form {
  display: flex;
  gap: 8px;
  max-width: 540px;
  margin: 0 auto;
  align-items: stretch;
}
.publico-input {
  flex: 1;
  padding: 14px 18px;
  font-size: 16px;
  font-family: var(--font-mono);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.publico-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(181, 80, 58, 0.12);
}
.btn-lg {
  padding: 14px 28px;
  font-size: 15px;
}

/* Cards del resultado */
.publico-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  margin-bottom: 20px;
}
.publico-card-ok {
  border-left: 4px solid var(--success);
}
.publico-card-error {
  border-left: 4px solid #a94a3a;
  background: #fdf5f3;
}
.publico-card-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 500;
  margin: 0;
}
.publico-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.publico-codigo-tag {
  background: var(--bg-alt);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
}

.publico-instrucciones {
  background: #fdf7ea;
  border-radius: 6px;
  padding: 12px 16px;
  color: #5a4a20;
  font-size: 14px;
  margin: 0 0 24px;
  border-left: 3px solid #d4a72c;
}

.publico-datos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  margin: 0 0 24px;
}
.publico-dato-grande {
  grid-column: span 2;
}
.publico-dato dt {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
  font-weight: 500;
}
.publico-dato dd {
  color: var(--text);
  font-size: 15px;
  margin: 0;
  line-height: 1.4;
}
.badge-lg {
  padding: 4px 12px;
  font-size: 13px;
}

/* Salario destacado */
.publico-salario {
  background: #f4f8f2;
  border: 1px solid #d5e2c9;
  border-radius: 8px;
  padding: 20px 24px;
  margin: 8px 0 24px;
}
.publico-salario-titulo {
  color: #3d5a2a;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 12px;
}
.publico-salario-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 0;
}
.publico-salario-grid dt {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 4px;
}
.publico-salario-grid dd {
  margin: 0;
}
.publico-monto {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  color: #2f4a1e;
  letter-spacing: 0.02em;
}

/* Emisión y hash */
.publico-emision {
  padding-top: 20px;
  margin-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
}
.publico-emision p {
  margin: 4px 0;
  color: var(--text);
}
.publico-hash-nota {
  margin-top: 12px !important;
}
.publico-hash {
  word-break: break-all;
  color: var(--muted);
  font-size: 11px;
}
/* =============================================================================
   Fase 5 - CSS adicional
   =============================================================================
   Se APPEND al style.css existente durante la instalacion.
   ============================================================================= */

/* Link "Olvide mi contrasena" en el login */
.auth-footer {
  text-align: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
}

/* Flash de exito verde (aparece tras recuperar contrasena) */
.flash-success {
  background: #edf5e3;
  border-left: 3px solid #6b8e4a;
  color: #3d5a2a;
  padding: 12px 16px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 14px;
}
/* =============================================================================
   Fase 6 - CSS adicional
   =============================================================================
   Se APPEND al style.css existente durante la instalacion.
   ============================================================================= */

/* Badge admin (dorado sutil) */
.badge-admin {
  background: #f4ead4;
  color: #7a5a1e;
  border: 1px solid #d4a72c;
}

/* Filtros de tabla */
.tbl-filtros {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  align-items: stretch;
}
.tbl-filtro-input, .tbl-filtro-select {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
  background: #fff;
  font-family: var(--font-ui);
}
.tbl-filtro-input {
  flex: 1;
}
.tbl-filtro-input:focus, .tbl-filtro-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(181, 80, 58, 0.12);
}
.tbl-filtros .btn {
  padding: 8px 16px;
  font-size: 14px;
}