/* Cartaventa · dashboard y páginas públicas. CSP: style-src 'self', nada inline. */
:root {
  --tinta: #1d1d1b;
  --tinta-suave: #6b6b66;
  --papel: #f6f5f2;
  --blanco: #ffffff;
  --linea: #e6e3dc;
  --acento: #1d1d1b;
  --error: #b42318;
  --ok: #1f7a4d;
  --aviso: #8a5a00;
  --radio: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  font-size: 15px; line-height: 1.5; color: var(--tinta); background: var(--papel);
}
a { color: inherit; }
h1 { font-size: 24px; margin: 0 0 8px; letter-spacing: -0.01em; }
h2 { font-size: 18px; margin: 0 0 8px; }
p { margin: 0 0 12px; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.92em; background: var(--linea); padding: 1px 5px; border-radius: 4px; }
.muted { color: var(--tinta-suave); }
.small { font-size: 13px; }

/* Público */
.layout-public .public-main { min-height: 100dvh; display: grid; place-items: center; padding: 24px; }
.auth-card {
  width: 100%; max-width: 420px; background: var(--blanco); border: 1px solid var(--linea);
  border-radius: 14px; padding: 32px;
}
.brand-row { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.brand-name { font-weight: 700; }
.logo-dot {
  display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 7px;
  background: var(--tinta); color: var(--blanco); font-weight: 800; font-size: 13px;
}
.logo-dot--large { width: 32px; height: 32px; font-size: 15px; }
.form-stack { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.form-stack label { font-weight: 600; font-size: 13px; }
.form-stack input[type="email"], .form-stack input[type="text"] {
  font: inherit; padding: 10px 12px; border: 1px solid var(--linea); border-radius: 8px; background: var(--blanco);
}
.form-stack input:focus { outline: 2px solid var(--tinta); outline-offset: 1px; }
.btn-primary, .btn-ghost {
  font: inherit; font-weight: 600; padding: 10px 16px; border-radius: 8px; cursor: pointer;
  text-decoration: none; display: inline-block; text-align: center; border: 1px solid transparent;
}
.btn-primary { background: var(--acento); color: var(--blanco); }
.btn-primary:hover { opacity: 0.92; }
.btn-ghost { background: transparent; color: var(--tinta); border-color: var(--linea); }
.btn-disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }
.actions { margin-top: 20px; display: flex; gap: 10px; }
.flash-stack { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.flash { padding: 10px 12px; border-radius: 8px; font-size: 14px; border: 1px solid var(--linea); background: var(--papel); }
.flash--error { border-color: #f1c2bd; background: #fdf1f0; color: var(--error); }
.flash--success { border-color: #bfe3cf; background: #eefaf3; color: var(--ok); }
.flash--warning { border-color: #f0d9a8; background: #fff8e8; color: var(--aviso); }
.flash--info { border-color: var(--linea); }
.error-card { text-align: left; }
.error-codigo { font-size: 44px; font-weight: 800; color: var(--linea); line-height: 1; margin-bottom: 8px; }
.error-detalle { white-space: pre-wrap; font-size: 12px; background: var(--papel); padding: 12px; border-radius: 8px; overflow: auto; }

/* App */
.app-topbar {
  display: flex; align-items: center; gap: 24px; padding: 12px 24px; background: var(--blanco);
  border-bottom: 1px solid var(--linea);
}
.logo-row { display: flex; align-items: center; gap: 8px; font-weight: 700; text-decoration: none; }
.topbar-nav { display: flex; gap: 6px; flex: 1; }
.topbar-nav-link { padding: 6px 10px; border-radius: 6px; text-decoration: none; color: var(--tinta-suave); font-weight: 500; }
.topbar-nav-link--activa { background: var(--papel); color: var(--tinta); }
.user-info { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--tinta-suave); }
.user-org { font-weight: 600; color: var(--tinta); }
.logout-form { margin: 0; }
.app-main { max-width: 1040px; margin: 0 auto; padding: 32px 24px; }
.page-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 20px; }
.empty-state {
  background: var(--blanco); border: 1px dashed var(--linea); border-radius: var(--radio);
  padding: 48px 24px; text-align: center;
}
@media (max-width: 640px) {
  .app-topbar { flex-wrap: wrap; gap: 10px; }
  .user-email { display: none; }
}

/* Sitio */
.layout-sitio .sitio-topbar { display: flex; align-items: center; gap: 24px; padding: 14px 24px; max-width: 960px; margin: 0 auto; }
.layout-sitio .topbar-nav { justify-content: flex-end; }
.sitio-main { max-width: 720px; margin: 0 auto; padding: 48px 24px; }
.sitio-footer { max-width: 720px; margin: 0 auto; padding: 24px; border-top: 1px solid var(--linea); }
.hero h1 { font-size: 34px; line-height: 1.15; margin-bottom: 16px; }
.hero .lead { font-size: 18px; color: var(--tinta-suave); margin-bottom: 24px; }
.legal h2 { margin-top: 28px; }

/* Dashboard: páginas, tablas, tarjetas */
.page--angosta { max-width: 640px; }
.tabs { display: flex; gap: 6px; margin: 0 0 16px; }
.tab { padding: 6px 12px; border-radius: 6px; text-decoration: none; color: var(--tinta-suave); font-weight: 500; border: 1px solid transparent; }
.tab--activa { background: var(--blanco); color: var(--tinta); border-color: var(--linea); }
.tabla-wrap { overflow-x: auto; background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio); }
.tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabla th, .tabla td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--linea); vertical-align: top; }
.tabla th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--tinta-suave); font-weight: 600; }
.tabla tr:last-child td { border-bottom: none; }
.tabla--compacta th, .tabla--compacta td { padding: 8px 12px; }
.tarjeta { background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio); padding: 20px 24px; margin-bottom: 16px; }
.tarjeta--tenue { background: transparent; border-style: dashed; }
.tarjeta--pendiente { border-color: #f0d9a0; }
.tarjeta h2 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--tinta-suave); margin-bottom: 12px; }
.tarjeta .tabla-wrap { border: none; }
.acciones { display: flex; gap: 8px; }
.btn-chico { padding: 5px 10px; font-size: 13px; }
.etiqueta { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 99px; background: var(--linea); color: var(--tinta-suave); vertical-align: middle; }
.etiqueta--aviso { background: #fff3d6; color: var(--aviso); }
.url { display: inline-block; padding: 8px 12px; font-size: 14px; word-break: break-all; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.datos { display: grid; grid-template-columns: 140px 1fr; gap: 8px 16px; margin: 0; }
.datos dt { color: var(--tinta-suave); }
.datos dd { margin: 0; }
.slug-input { display: flex; align-items: center; border: 1px solid var(--linea); border-radius: 8px; background: var(--blanco); overflow: hidden; }
.slug-input input { flex: 1; border: none; padding: 10px 12px; font: inherit; min-width: 0; }
.slug-input input:focus { outline: none; }
.slug-input:focus-within { outline: 2px solid var(--tinta); outline-offset: 1px; }
.slug-sufijo { padding: 10px 12px; background: var(--papel); color: var(--tinta-suave); border-left: 1px solid var(--linea); white-space: nowrap; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; }
.dropzone { border: 2px dashed var(--linea); border-radius: var(--radio); padding: 24px; text-align: center; background: var(--blanco); }
.dropzone--sobre { border-color: var(--tinta); background: var(--papel); }
.dropzone input[type="file"] { display: block; margin: 0 auto 8px; }
.detalles { margin-top: 24px; }
.detalles summary { cursor: pointer; font-weight: 600; font-size: 14px; }
.flash ul { margin: 8px 0 0; padding-left: 20px; }
.inline-form { display: inline; margin: 0; }
.acciones-fila { white-space: nowrap; }
.acciones-fila .inline-form { margin-right: 6px; }
.form-stack textarea { font: inherit; padding: 10px 12px; border: 1px solid var(--linea); border-radius: 8px; background: var(--blanco); resize: vertical; }
.form-stack textarea:focus { outline: 2px solid var(--tinta); outline-offset: 1px; }
.etiqueta--vivo { background: #eefaf3; color: var(--ok); }
.etiqueta--expirado { background: var(--linea); }
.etiqueta--revocado { background: #fdf1f0; color: var(--error); }
.fila--revocado td, .fila--expirado td { color: var(--tinta-suave); }