/* Acceso público: estilos limitados a esta pantalla. */
body.mt-access { margin: 0; min-height: 100vh; background: var(--content-bg, #f7f8fa); font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
.mt-access .mt-access__shell { --sipet-accent: #175b48; --sipet-accent-contrast: #fff; box-sizing: border-box; min-height: 100svh; max-width: 1180px; margin: auto; padding: clamp(24px, 5vw, 72px); display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(32px, 7vw, 100px); color: var(--sipet-text); }
.mt-access .mt-access__brand { position: relative; padding: 28px 0; }
.mt-access .mt-access__logo { display: inline-flex; align-items: center; gap: 16px; margin-bottom: 36px; color: var(--sipet-text); text-decoration: none; font-size: 20px; letter-spacing: -.03em; }
.mt-access .mt-access__logo strong { display: block; color: var(--sipet-accent); font-size: 27px; letter-spacing: .12em; }
.mt-access .mt-access__logo img { display: block; width: 76px; height: 76px; object-fit: contain; }
.mt-access .mt-access__eyebrow { display: block; color: var(--sipet-accent); font-size: 11px; font-weight: 750; letter-spacing: .2em; }
.mt-access .mt-access__brand h1 { margin: 20px 0; font-size: clamp(34px, 4vw, 52px); line-height: 1.13; font-weight: 650; letter-spacing: -.045em; }
.mt-access .mt-access__brand p { max-width: 360px; line-height: 1.8; color: var(--sipet-muted); }
.mt-access .mt-access__back { display: inline-flex; align-items: center; gap: 20px; margin-top: 28px; color: var(--sipet-accent); font-size: 14px; font-weight: 650; text-decoration: none; }
.mt-access .mt-access__back:hover { text-decoration: underline; }
.mt-access .mt-access__panel { box-sizing: border-box; min-width: 0; padding: clamp(26px, 4vw, 48px); border: 1px solid var(--sipet-border); border-radius: 28px; background: var(--sipet-surface); box-shadow: 0 24px 70px -35px rgba(15, 40, 32, .3); }
.mt-access .mt-access__heading { margin-bottom: 22px; }
.mt-access .mt-access__heading h2 { margin: 12px 0; font-size: clamp(25px, 3vw, 32px); line-height: 1.2; letter-spacing: -.035em; }
.mt-access .mt-access__heading p { color: var(--sipet-muted); font-size: 14px; line-height: 1.6; }
.mt-access #login { gap: 10px; }
.mt-access :is(#login, #password) label { font-size: 13px; font-weight: 650; }
.mt-access :is(#login, #password) input { box-sizing: border-box; width: 100%; min-height: 50px; border: 1px solid var(--sipet-border); border-radius: 12px; background: var(--sipet-surface-soft); color: var(--sipet-text); font: inherit; font-size: 16px; padding: 12px 15px; }
.mt-access #login input { margin-bottom: 14px; }
.mt-access #login button { display: flex; justify-content: space-between; align-items: center; width: 100%; min-height: 50px; margin-top: 8px; padding: 12px 18px; border-radius: 12px; font-weight: 650; }
.mt-access #password:not([hidden]) { display: grid; gap: 16px; }
.mt-access #message:empty, .mt-access #menu:empty, .mt-access #content:empty { display: none; }
.mt-access #message { font-size: 14px; line-height: 1.6; overflow-wrap: anywhere; }
.mt-access .mt-access__footer { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--sipet-border); font-size: 11px; text-align: center; color: var(--sipet-muted); letter-spacing: .04em; }
.mt-access [hidden] { display: none !important; }
@media (max-width: 720px) {
  .mt-access .mt-access__shell { grid-template-columns: 1fr; gap: 24px; padding: 24px 20px 40px; align-content: center; }
  .mt-access .mt-access__brand { padding: 0; text-align: center; }
  .mt-access .mt-access__logo { margin-bottom: 12px; }
  .mt-access .mt-access__logo img { width: 64px; height: 64px; }
  .mt-access .mt-access__brand h1 { font-size: 30px; margin: 12px 0; }
  .mt-access .mt-access__brand p { margin: 0 auto; font-size: 14px; }
  .mt-access .mt-access__back { margin-top: 16px; }
  .mt-access .mt-access__panel { width: 100%; max-width: 480px; margin: auto; border-radius: 22px; }
}