/* auto-cursos — estilos sobre las variables de marca de tradivel-brand.css */
:root {
  --fondo: #f4f7f7;
  --linea: var(--tradivel-petrol-20);
  --error: #9b2c2c;
  --ok: #2f6b4f;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--fondo); line-height: 1.5; }
a { color: var(--tradivel-petrol); }
a:hover { color: var(--tradivel-aquamarine); }
code { background: var(--tradivel-aqua-20); padding: 1px 6px; border-radius: 4px; word-break: break-all; }
.nota { color: var(--tradivel-petrol-80); font-size: 13px; }
.aviso { color: #7a5200; font-size: 13px; min-height: 1.2em; }

/* Cabecera: logo en color sobre fondo blanco (no hay versión negativa) */
.barra { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; background: #fff; padding: 10px 24px; border-bottom: 3px solid var(--tradivel-aquamarine); }
.logo { height: 32px; width: auto; display: block; }
.barra nav { flex: 1; display: flex; gap: 16px; flex-wrap: wrap; }
.barra nav a { text-decoration: none; font-weight: bold; }
.salir { display: flex; align-items: center; gap: 10px; margin: 0; }
.usuario { color: var(--tradivel-petrol-80); font-size: 14px; }
main { max-width: 1180px; margin: 0 auto; padding: 24px; }

.cabecera-pagina { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.acciones { display: flex; gap: 10px; flex-wrap: wrap; margin: 16px 0; }

.btn, button.btn { display: inline-block; font: inherit; font-weight: bold; text-decoration: none; cursor: pointer; border: 1px solid var(--tradivel-petrol); background: var(--tradivel-petrol); color: #fff; padding: 8px 16px; border-radius: 6px; }
.btn:hover { background: var(--tradivel-petrol-80); color: #fff; }
.btn-sec { background: #fff; color: var(--tradivel-petrol); }
.btn-sec:hover { background: var(--tradivel-aqua-20); color: var(--tradivel-petrol); }
button.enlace { font: inherit; background: none; border: 0; padding: 0; color: var(--tradivel-petrol); text-decoration: underline; cursor: pointer; }
button.peligro { color: var(--error); }
form.en-linea { display: inline; margin: 0; }

.caja { background: #fff; border: 1px solid var(--linea); border-radius: 8px; padding: 4px 18px 14px; margin: 16px 0; }
.enlaces ul { margin: 6px 0 0; padding-left: 18px; }

.tabla-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--linea); }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--linea); vertical-align: top; font-size: 14px; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--tradivel-petrol-80); white-space: nowrap; background: var(--tradivel-aqua-20); }
tr.finalizado { opacity: .55; }
td.fechas span { display: inline-block; margin: 0 8px 2px 0; white-space: nowrap; }
td.fechas span.hoy { background: var(--tradivel-aqua-40); border-radius: 4px; padding: 0 4px; font-weight: bold; }
td.acciones-fila { white-space: nowrap; }
td.acciones-fila > * { margin-right: 10px; }

form label { display: grid; gap: 4px; font-size: 13px; color: var(--tradivel-petrol-80); }
input[type=text], input[type=password], input[type=number], input[type=date], textarea {
  font: inherit; color: var(--tradivel-umbro); padding: 8px 10px; border: 1px solid var(--tradivel-petrol-40); border-radius: 6px; background: #fff; width: 100%;
}
input:focus, textarea:focus { outline: 2px solid var(--tradivel-aquamarine); outline-offset: 1px; }
textarea { font-family: ui-monospace, Consolas, monospace; font-size: 13px; }
.rejilla { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; }
.rejilla .ancho { grid-column: 1 / -1; }
.fila-mensaje { display: grid; grid-template-columns: 1fr 180px; gap: 10px; align-items: center; margin: 6px 0; max-width: 560px; }

/* Mensajes Flash del core */
.flash { padding: 10px 14px; border-radius: 6px; margin: 12px 0; border: 1px solid; background: #fff; }
.valid.flash { border-color: var(--ok); color: var(--ok); }
.error.flash { border-color: var(--error); color: var(--error); }
.warning.flash { border-color: #b7791f; color: #7a5200; }
.info.flash { border-color: var(--tradivel-aquamarine); color: var(--tradivel-petrol); }

/* Login */
.pagina-login { display: grid; place-items: center; min-height: 100vh; padding: 16px; }
.login { background: #fff; border: 1px solid var(--linea); border-radius: 10px; padding: 28px; width: 100%; max-width: 380px; }
.login form { display: grid; gap: 14px; }
.logo-login { height: 40px; margin-bottom: 14px; }
.login h1 { font-size: 20px; margin: 0 0 12px; }

/* Vista pública */
.pagina-publica main { max-width: 860px; }
.pagina-publica .curso { border-top: 1px solid var(--linea); }
.pagina-publica .curso:first-of-type { border-top: 0; }

/* Calendarios (general y del curso) */
.columnas { display: grid; grid-template-columns: 1fr; gap: 24px; margin-top: 8px; }
@media (min-width: 1000px) { .columnas { grid-template-columns: minmax(340px, 5fr) 7fr; } }
.calendarios { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.cal-mini h4 { margin: 0 0 4px; font-size: 14px; text-transform: capitalize; color: var(--tradivel-petrol); }
table.cal { table-layout: fixed; border-collapse: collapse; background: #fff; }
table.cal th { padding: 4px; text-align: center; font-size: 11px; }
table.cal td { border: 1px solid var(--linea); padding: 3px; vertical-align: top; height: 92px; font-size: 12px; overflow: hidden; }
.cal-mini table.cal td { height: 40px; padding: 2px; font-size: 11px; text-align: center; }
table.cal td.otro-mes { background: transparent; border-color: transparent; }
table.cal td .num { display: block; font-weight: bold; color: var(--tradivel-petrol-80); margin-bottom: 2px; }
.cal-mini table.cal td .num { font-size: 11px; margin: 0; }
table.cal td.en-curso { background: var(--tradivel-aqua-20); }
table.cal td.finde { background: #eceff0; }
table.cal td.festivo { background: repeating-linear-gradient(135deg, #eceff0, #eceff0 5px, var(--tradivel-petrol-20) 5px, var(--tradivel-petrol-20) 7px); }
table.cal td.hoy { outline: 2px solid var(--tradivel-aquamarine); outline-offset: -2px; }
table.cal td.hoy .num { color: var(--tradivel-petrol); }
.chip { display: inline-block; font-size: 11px; font-weight: bold; line-height: 1.5; padding: 0 6px; margin: 1px 2px 1px 0; border-radius: 10px;
  border: 1px solid var(--tradivel-petrol); text-decoration: none; white-space: nowrap; }
a.chip { display: block; margin: 2px 0; overflow: hidden; text-overflow: ellipsis; }
.chip-bienvenida { background: var(--tradivel-aqua-40); color: var(--tradivel-petrol); }
.chip-intermedio { background: #fff; color: var(--tradivel-petrol); }
.chip-final { background: var(--tradivel-petrol); color: #fff; }
a.chip-final:hover { color: #fff; background: var(--tradivel-petrol-80); }
.chip-otro { background: #fff; color: var(--tradivel-umbro); border-color: var(--tradivel-umbro); }
.leyenda { font-size: 13px; color: var(--tradivel-petrol-80); margin: 10px 0; }
.muestra { display: inline-block; width: 14px; height: 14px; vertical-align: -2px; border: 1px solid var(--linea); border-radius: 3px; background: #fff; }
.muestra.finde { background: #eceff0; }
.muestra.festivo { background: repeating-linear-gradient(135deg, #eceff0, #eceff0 3px, var(--tradivel-petrol-20) 3px, var(--tradivel-petrol-20) 5px); }
.muestra.en-curso { background: var(--tradivel-aqua-20); }
.filtro-calendario { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; margin: 0 0 14px; }
.filtro-calendario label { min-width: 260px; }
.filtro-calendario select { font: inherit; padding: 8px 10px; border: 1px solid var(--tradivel-petrol-40); border-radius: 6px; background: #fff; color: var(--tradivel-umbro); width: 100%; }

/* Estado de los mensajes en el listado: verde = ya escrito, naranja = próximo */
td.fechas span.badge, .nota .badge { display: inline-block; padding: 1px 9px; margin: 0 6px 4px 0; border-radius: 10px; border: 1px solid; font-size: 12px; white-space: nowrap; }
.badge-hecho { background: #dcefe3; border-color: #5fa57f; color: #1c5a3a; }
.badge-pendiente { background: #fde8cf; border-color: #e0a14f; color: #8a4a00; }
td.fechas span.badge.hoy { font-weight: bold; border-width: 2px; background: #fcd9a8; border-radius: 10px; padding: 0 8px; }

/* Cabeceras ordenables del listado */
button.ordenar { font: inherit; font-size: 12px; font-weight: bold; text-transform: uppercase; letter-spacing: .04em; color: inherit;
  background: none; border: 0; padding: 0; cursor: pointer; }
button.ordenar::after { content: " \2195"; opacity: .35; }
th[aria-sort=ascending] button.ordenar::after { content: " \25B2"; opacity: 1; }
th[aria-sort=descending] button.ordenar::after { content: " \25BC"; opacity: 1; }
button.ordenar:hover, button.ordenar:focus-visible { color: var(--tradivel-petrol); text-decoration: underline; }