/* Cursos CEJ — paleta del tema WorkWithPlus "Carmine" del sitio del Colegio */
:root {
    --azul: #b80545;          /* acento carmín (nombre histórico de la variable) */
    --azul-oscuro: #930437;   /* carmín hover */
    --azul-claro: #fbe9f0;    /* carmín muy claro (fondos de selección) */
    --oscuro: #2a3143;        /* sidebar / header oscuro del tema */
    --oscuro-2: #3d434f;      /* hover del sidebar */
    --gris-borde: #d5d5d5;
    --gris-texto: #5a5f6b;
    --ok: #0da53b;
    --warn: #b26a00;
    --error: #c62828;
    --fondo: #eaeaea;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: Arial, "Segoe UI", sans-serif;
    font-size: 14px;
    color: #333;
    background: var(--fondo);
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 16px; }
main.container { flex: 1; padding-top: 24px; padding-bottom: 40px; }

/* Header (layout público) */
.site-header { background: var(--oscuro); color: #fff; box-shadow: 0 2px 4px rgba(0,0,0,.15); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; padding-bottom: 12px; }
.brand { color: #fff; text-decoration: none; display: flex; flex-direction: column; }
.brand-title { font-size: 1.15em; font-weight: 600; }
.brand-sub { font-size: .85em; opacity: .85; }
.header-nav a { color: #fff; text-decoration: none; margin-left: 20px; opacity: .9; }
.header-nav a:hover { opacity: 1; text-decoration: underline; }

.site-footer { background: var(--oscuro); color: #cfd3dc; padding: 14px 0; font-size: .85em; }

h1 { color: #333; font-size: 1.4em; margin: 0 0 14px; font-weight: 600; }
h2 { color: #333; font-size: 1.05em; margin: 20px 0 10px; border-bottom: 1px solid #e6e6e6; padding-bottom: 6px; }
h2 small { font-weight: normal; color: var(--gris-texto); font-size: .8em; }

.breadcrumb { font-size: .9em; color: var(--gris-texto); margin-bottom: 10px; }
.breadcrumb a { color: var(--azul); text-decoration: none; }

/* Cards */
.card { background: #fff; border: 1px solid var(--gris-borde); border-radius: 8px; padding: 18px; margin-bottom: 18px; box-shadow: 0 1px 2px rgba(0,0,0,.04); }
.empty-state { text-align: center; color: var(--gris-texto); padding: 40px; }

/* Grid de cursos (pública) */
.curso-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 18px; }
.curso-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.curso-img { width: 100%; max-height: 180px; object-fit: cover; }
.curso-body { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.curso-body h2 { border: none; margin: 0; padding: 0; }
.curso-meta { color: var(--gris-texto); font-size: .9em; display: flex; gap: 16px; flex-wrap: wrap; margin: 4px 0; }
.curso-obs { color: var(--gris-texto); font-size: .92em; flex: 1; }

/* Botones */
.btn { display: inline-block; border: none; border-radius: 6px; padding: 9px 18px; font-size: .95em; cursor: pointer; text-decoration: none; text-align: center; }
.btn-primary { background: var(--azul); color: #fff; }
.btn-primary:hover { background: var(--azul-oscuro); }
.btn-secondary { background: #fff; color: var(--azul); border: 1px solid var(--azul); }
.btn-secondary:hover { background: var(--azul-claro); }
.btn-lg { padding: 12px 28px; font-size: 1.05em; margin-top: 16px; }
.btn-link { background: none; color: var(--azul); padding: 4px 6px; text-decoration: underline; }
.btn-danger { color: var(--error); }
.btn:disabled { opacity: .6; cursor: wait; }

/* Formularios */
.form-card { max-width: 900px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px 18px; }
.form-grid label, .login-card label { display: flex; flex-direction: column; font-size: .9em; color: var(--gris-texto); gap: 4px; }
.form-grid .span-2 { grid-column: span 2; }
.check-label { flex-direction: row !important; align-items: center; gap: 8px !important; align-self: end; }
input, select, textarea {
    font: inherit; padding: 8px 10px; border: 1px solid var(--gris-borde); border-radius: 6px; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--azul); outline-offset: -1px; }

/* Categorías (radio list) */
.tipo-list { display: flex; flex-direction: column; gap: 8px; }
.tipo-item { display: flex; align-items: center; gap: 10px; border: 1px solid var(--gris-borde); border-radius: 6px; padding: 10px 14px; cursor: pointer; }
.tipo-item:has(input:checked) { border-color: var(--azul); background: var(--azul-claro); }
.tipo-desc { flex: 1; }
.tipo-precio { font-weight: 600; color: var(--azul-oscuro); }

.acomp-row { border: 1px dashed var(--gris-borde); border-radius: 6px; padding: 10px; margin-bottom: 8px; align-items: end; }

.total-bar { display: flex; justify-content: flex-end; align-items: center; gap: 12px; font-size: 1.15em; margin-top: 18px; padding-top: 12px; border-top: 2px solid var(--azul-claro); }
.total-bar strong { color: var(--azul-oscuro); font-size: 1.2em; }

/* Alertas y badges */
.alert { border-radius: 6px; padding: 12px 16px; margin-bottom: 14px; }
.alert-error { background: #fdecea; color: var(--error); border: 1px solid #f5c6c3; }
.alert-ok { background: #eaf5eb; color: var(--ok); border: 1px solid #c8e6c9; }
.badge { display: inline-block; border-radius: 12px; padding: 2px 10px; font-size: .8em; background: #e2e8f0; color: var(--gris-texto); }
.badge-ok { background: #d7ecd9; color: var(--ok); }
.badge-warn { background: #fdf0dc; color: var(--warn); }

/* Tablas (grillas admin) */
table.grid { width: 100%; border-collapse: collapse; font-size: .92em; }
.grid th { text-align: left; background: var(--azul-claro); color: var(--azul-oscuro); padding: 8px 10px; border-bottom: 2px solid var(--gris-borde); white-space: nowrap; }
.grid td { padding: 7px 10px; border-bottom: 1px solid var(--gris-borde); vertical-align: middle; }
.grid tr:hover td { background: #fafcff; }
.grid .num { text-align: right; }
.grid .acciones { white-space: nowrap; }
.grid input, .grid select { padding: 5px 8px; width: 100%; min-width: 60px; }
.grid input[type="checkbox"] { width: auto; }
.grid-compact { max-width: 520px; }

/* Admin */
.admin-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.admin-header h1 { margin: 0; }
.filtro-bar { display: flex; gap: 8px; margin-bottom: 14px; }
.filtro-bar input { flex: 0 1 320px; }
.stats-bar { display: flex; gap: 14px; margin-bottom: 14px; flex-wrap: wrap; }
.stat { background: #fff; border: 1px solid var(--gris-borde); border-radius: 8px; padding: 10px 18px; display: flex; flex-direction: column; align-items: center; min-width: 110px; }
.stat strong { font-size: 1.3em; color: var(--azul-oscuro); }
.stat span { font-size: .8em; color: var(--gris-texto); }
.hint { color: var(--gris-texto); font-size: .85em; }

/* Login */
.login-card { max-width: 380px; margin: 60px auto; display: flex; flex-direction: column; gap: 12px; }
.login-card form { display: flex; flex-direction: column; gap: 12px; }

/* Mayúsculas (Tema, Lugar, SKU, códigos) */
.upper { text-transform: uppercase; }

/* Solapas del ABM de curso */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--azul); margin-bottom: 14px; }
.tab-btn { border: 1px solid var(--gris-borde); border-bottom: none; background: #eef1f5; color: var(--gris-texto);
    border-radius: 8px 8px 0 0; padding: 9px 18px; cursor: pointer; font: inherit; font-size: .95em; }
.tab-btn:hover { background: var(--azul-claro); }
.tab-btn.tab-activa { background: var(--azul); color: #fff; border-color: var(--azul); font-weight: 600; }
.tab-panel h2 { border: none; margin-top: 0; }
.fila-nueva td { background: #f7fafd; }
.fila-nueva input:focus, .fila-nueva select:focus { outline: 2px solid var(--ok); }
.eventos-cell { max-width: 220px; }
.evento-check { display: flex; align-items: center; gap: 6px; font-size: .88em; white-space: nowrap; }
.evento-check input { width: auto !important; min-width: 0 !important; }

/* Prompt de artículos (modal F4) */
.input-prompt { display: flex; gap: 4px; }
.input-prompt input { flex: 1; }
.btn-lupa { border: 1px solid var(--gris-borde); background: var(--azul-claro); border-radius: 6px; cursor: pointer; padding: 0 10px; }
.btn-lupa:hover { background: #d9e6f4; }
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.45); display: flex; align-items: flex-start; justify-content: center; padding-top: 8vh; z-index: 100; }
.modal-overlay[hidden] { display: none; }
.modal { background: #fff; border-radius: 8px; padding: 18px; width: min(640px, 92vw); display: flex; flex-direction: column; gap: 10px; box-shadow: 0 8px 30px rgba(0,0,0,.25); }
.modal-header { display: flex; justify-content: space-between; align-items: center; }
.modal-header h2 { border: none; margin: 0; padding: 0; }
.modal-body { max-height: 50vh; overflow-y: auto; }
.modal .grid tr[data-sku] { cursor: pointer; }
.modal .fila-activa td { background: var(--azul-claro); }

/* Resultado (gracias / retorno pago) */
.resultado-card { max-width: 560px; margin: 40px auto; text-align: center; padding: 32px; }
.resultado-card .btn { margin-top: 16px; }

/* ===== Inscripción pública — mobile-first ===== */
.insc { max-width: 680px; margin: 0 auto; }

.insc-hero {
    background: linear-gradient(135deg, var(--oscuro) 0%, #3a4258 100%);
    color: #fff; border-radius: 14px; padding: 22px; margin-bottom: 18px;
    display: flex; gap: 18px; align-items: center; flex-wrap: wrap;
    box-shadow: 0 4px 16px rgba(42,49,67,.25);
}
.insc-logo { max-width: 150px; max-height: 100px; border-radius: 8px; background: #fff; padding: 6px; }
.insc-hero-texto { flex: 1; min-width: 220px; }
.insc-hero h1 { color: #fff; font-size: 1.35em; margin: 0 0 10px; line-height: 1.25; }
.insc-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
    background: rgba(255,255,255,.14); border-radius: 20px; padding: 5px 12px;
    font-size: .85em; white-space: nowrap;
}
.insc-obs { color: #d7dbe4; font-size: .9em; margin: 10px 0 0; }

.paso {
    background: #fff; border-radius: 14px; padding: 20px; margin-bottom: 14px;
    border: 1px solid #e3e3e3; box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.paso h2 {
    border: none; margin: 0 0 14px; padding: 0; font-size: 1.05em;
    display: flex; align-items: center; gap: 10px;
}
.paso h2 small { font-weight: normal; color: var(--gris-texto); }
.paso-num {
    background: var(--azul); color: #fff; width: 26px; height: 26px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: .85em; flex-shrink: 0;
}
.paso-plegable summary { cursor: pointer; list-style: none; }
.paso-plegable summary::-webkit-details-marker { display: none; }
.paso-plegable summary h2 { margin: 0; }
.paso-plegable summary h2::after { content: "▾"; margin-left: auto; color: var(--gris-texto); transition: transform .15s; }
.paso-plegable[open] summary h2::after { transform: rotate(180deg); }
.paso-plegable[open] summary { margin-bottom: 14px; }
.fact-nota { margin: 0 0 14px; color: var(--gris-texto); font-size: .93em; }

/* Paso de pago: pestañas QR / Tarjeta (estilo Tienda) */
.pago-tabs { display: flex; gap: 0; border-bottom: 2px solid var(--borde); margin-bottom: 18px; }
.pago-tab { background: none; border: none; padding: 10px 18px; font-size: 1em; cursor: pointer; color: var(--gris-texto); border-bottom: 3px solid transparent; margin-bottom: -2px; }
.pago-tab.activo { color: var(--carmin); border-bottom-color: var(--carmin); font-weight: bold; }
.pago-qr-grid { display: flex; gap: 24px; flex-wrap: wrap; align-items: flex-start; }
.pago-qr-img { width: 230px; height: 230px; border: 1px solid var(--borde); border-radius: 12px; padding: 10px; background: #fff; }
.pago-pasos { padding-left: 20px; margin: 10px 0 16px; }
.pago-pasos li { margin: 6px 0; }

/* Preview de imágenes guardadas del curso (admin) */
.img-mini { display: block; max-height: 72px; max-width: 100%; margin-top: 6px; border: 1px solid var(--borde); border-radius: 6px; cursor: zoom-in; }

/* Overlay de espera del paso de pago */
.pago-espera { position: fixed; inset: 0; background: rgba(30,10,20,.55); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.pago-espera[hidden] { display: none; }
.pago-espera-caja { background: #fff; border-radius: 12px; padding: 28px 34px; text-align: center; max-width: 320px; box-shadow: 0 8px 40px rgba(0,0,0,.35); }
.pago-espera-caja p { margin: 6px 0 0; font-weight: bold; }
.pago-espera-spinner { width: 44px; height: 44px; margin: 0 auto 10px; border: 4px solid #eee; border-top-color: var(--carmin); border-radius: 50%; animation: pago-girar 0.9s linear infinite; }
@keyframes pago-girar { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .pago-espera-spinner { animation: none; } }

/* Diálogo de edición de inscripto (admin) */
.dlg-editar { border: none; border-radius: 10px; box-shadow: 0 8px 40px rgba(0,0,0,.35); padding: 22px 26px; width: min(720px, 92vw); }
.dlg-editar::backdrop { background: rgba(30,10,20,.45); }
.dlg-editar h2 { margin: 0 0 14px; font-size: 1.15em; color: var(--carmin); }
.dlg-botones { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.btn-peligro { color: #b02a37 !important; }
/* Las tablas anchas scrollean dentro de la card en vez de salirse del marco */
.card { overflow-x: auto; }
.grid td.acciones { white-space: nowrap; }

.insc input, .insc select { font-size: 16px; padding: 12px; border-radius: 10px; }
.insc .form-grid { gap: 14px 16px; }

/* Categorías como tarjetas tocables */
.insc .tipo-item {
    padding: 14px 16px; border-radius: 12px; border: 2px solid #e3e3e3;
    transition: border-color .12s, background .12s;
}
.insc .tipo-item:active { background: var(--azul-claro); }
.insc .tipo-item input[type=radio] { width: 20px; height: 20px; accent-color: var(--azul); }
.insc .tipo-item:has(input:checked) { border-color: var(--azul); background: var(--azul-claro); }
.insc .tipo-precio { font-size: 1.02em; }
.sub-campo { margin-top: 14px; }
.sub-campo label { display: flex; flex-direction: column; gap: 6px; font-size: .9em; color: var(--gris-texto); }

/* Acompañantes */
.acomp-card {
    border: 1px dashed #cfcfcf; border-radius: 12px; padding: 14px; margin-bottom: 10px;
    background: #fafafa;
}
.acomp-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.btn-quitar {
    border: none; background: #f0e2e7; color: var(--error); border-radius: 50%;
    width: 30px; height: 30px; cursor: pointer; font-size: 1em;
}
.btn-acomp {
    width: 100%; padding: 13px; border: 2px dashed var(--azul); background: none;
    color: var(--azul); border-radius: 12px; font: inherit; font-weight: 600; cursor: pointer;
}
.btn-acomp:active, .btn-acomp:hover { background: var(--azul-claro); }

/* Barra de total + pagar (sticky en mobile) */
.pagar-bar {
    position: sticky; bottom: 10px; z-index: 50;
    display: flex; align-items: center; gap: 14px;
    background: #fff; border: 1px solid #e3e3e3; border-radius: 14px;
    padding: 12px 16px; box-shadow: 0 6px 24px rgba(0,0,0,.18);
    margin-top: 6px;
}
.pagar-total { display: flex; flex-direction: column; line-height: 1.1; }
.pagar-total small { color: var(--gris-texto); font-size: .78em; }
.pagar-total strong { font-size: 1.35em; color: #222; white-space: nowrap; }
.btn-pagar {
    flex: 1; background: var(--azul); color: #fff; border: none; border-radius: 12px;
    padding: 15px 18px; font: inherit; font-size: 1.05em; font-weight: 700; cursor: pointer;
}
.btn-pagar:hover { background: var(--azul-oscuro); }
.btn-pagar:disabled { opacity: .7; cursor: wait; }
.pagar-nota { text-align: center; color: var(--gris-texto); font-size: .85em; margin: 10px 0 0; }

@media (max-width: 560px) {
    main.container { padding-top: 14px; }
    .insc-hero { padding: 18px; gap: 12px; }
    .insc-logo { max-width: 110px; }
    .paso { padding: 16px; border-radius: 12px; }
}

/* ===== Shell admin estilo WorkWithPlus Carmine (sidebar oscuro + topbar) ===== */
.admin-body { display: block; }
.admin-shell { display: flex; min-height: 100vh; }
.sidebar {
    width: 232px; flex-shrink: 0; background: var(--oscuro); color: #cfd3dc;
    display: flex; flex-direction: column;
}
.sidebar-brand {
    color: #fff; font-size: 1.15em; font-weight: 600; padding: 18px 16px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-user { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
.avatar {
    width: 38px; height: 38px; border-radius: 50%; background: var(--oscuro-2); color: #fff;
    display: flex; align-items: center; justify-content: center; font-weight: 600; flex-shrink: 0;
}
.sidebar-user-datos { display: flex; flex-direction: column; overflow: hidden; }
.sidebar-user-datos strong { color: #fff; font-size: .92em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-datos small { color: #9aa0ad; font-size: .78em; }
.sidebar-menu { display: flex; flex-direction: column; padding: 10px 8px; gap: 2px; }
.sidebar-menu a {
    color: #cfd3dc; text-decoration: none; padding: 10px 12px; border-radius: 6px;
    display: flex; align-items: center; gap: 10px; font-size: .95em;
}
.sidebar-menu a:hover { background: var(--oscuro-2); color: #fff; }
.sidebar-menu a.activo { background: var(--azul); color: #fff; font-weight: 600; }
.sidebar-seccion { color: #8a91a0; font-size: .75em; text-transform: uppercase; letter-spacing: .05em; padding: 12px 12px 4px; }
.mi { width: 1.2em; text-align: center; }

.admin-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
    background: #fff; border-bottom: 1px solid #e0e0e0; padding: 14px 24px;
    font-size: 1.1em; font-weight: 600; color: #333;
}
.admin-content { padding: 20px 24px 40px; max-width: 1200px; }
.admin-content h1 { display: none; } /* el título ya está en la topbar */

@media (max-width: 800px) {
    .admin-shell { flex-direction: column; }
    .sidebar { width: 100%; }
    .sidebar-menu { flex-direction: row; flex-wrap: wrap; }
}

@media (max-width: 640px) {
    .form-grid { grid-template-columns: 1fr; }
    .form-grid .span-2 { grid-column: span 1; }
    .grid { display: block; overflow-x: auto; }
}