:root {
    color-scheme: light;
    font-family: Manrope, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #172536;
    background: #f3f7fb;
    font-synthesis: none;
    --ink: #172536;
    --muted: #526579;
    --primary: #24466f;
    --primary-hover: #1d395b;
    --line: #d4dfea;
    --surface: #ffffff;
    --surface-soft: #e8f0f8;
    --focus: #315f91;
}

* { box-sizing: border-box; }

html { min-width: 320px; background: #f3f7fb; }

body {
    min-width: 320px;
    min-height: 100vh;
    margin: 0;
    background: #f3f7fb;
    color: var(--ink);
}

a { color: var(--primary); }

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 3px;
}

.skip-link {
    position: fixed;
    z-index: 20;
    top: .75rem;
    left: .75rem;
    padding: .75rem 1rem;
    border-radius: 4px;
    background: var(--ink);
    color: white;
    transform: translateY(-160%);
}

.skip-link:focus { transform: translateY(0); }

.portal-shell {
    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 76px;
    padding: 12px clamp(16px, 4vw, 32px);
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}

.brand {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--ink);
    font-weight: 500;
    text-decoration: none;
}

.brand img { width: 164px; height: auto; }
.brand span { padding-left: 16px; border-left: 1px solid var(--line); }

.language-switcher {
    display: flex;
    gap: 8px;
    align-items: center;
    color: var(--muted);
    font-size: 14px;
    font-weight: 500;
}

.language-switcher a { padding: 8px; text-decoration: none; }

.portal-body {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    width: 100%;
}

.side-navigation {
    padding: 24px 16px;
    border-right: 1px solid var(--line);
    background: var(--surface);
}

.navigation-item {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 8px 12px;
    border-radius: 4px;
    color: var(--ink);
    text-decoration: none;
}

.navigation-item--active {
    background: var(--surface-soft);
    color: var(--primary);
    font-weight: 500;
}

.portal-main {
    width: min(100%, 1040px);
    padding: 48px 32px 64px;
}

.portal-main:focus { outline: none; }
.page-heading { max-width: 720px; margin-bottom: 32px; }
.eyebrow { margin-bottom: 8px; color: var(--primary); font-size: 12px; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }

h1, h2, p { overflow-wrap: anywhere; }
h1 { margin: 0; font-size: clamp(30px, 5vw, 40px); line-height: 48px; font-weight: 500; letter-spacing: -.03em; }
h2 { margin: 0; font-size: 20px; line-height: 28px; font-weight: 500; }
p { color: var(--muted); line-height: 24px; }
.page-heading p { margin: 12px 0 0; font-size: 16px; }

.settings-card,
.future-card,
.message-card {
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--surface);
    box-shadow: 0 1px 2px rgb(13 24 38 / 8%);
}

.settings-card {
    max-width: 720px;
    padding: 24px;
}

.settings-card__content p { margin: 8px 0 20px; }

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: 4px;
    font: inherit;
    font-weight: 500;
    text-decoration: none;
}

.button--primary { background: var(--primary); color: white; }
.button--primary:hover { background: var(--primary-hover); }
.button:disabled { cursor: not-allowed; opacity: .55; }
.status-note { margin: 12px 0 0 !important; font-size: 14px; }

.future-card { max-width: 720px; margin-top: 24px; padding: 24px; background: transparent; border-style: dashed; box-shadow: none; }
.future-card p { margin: 8px 0 0; }
.message-card { max-width: 640px; padding: clamp(24px, 5vw, 40px); }
.message-card p { margin: 12px 0 24px; }

.site-footer {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 20px 16px;
    border-top: 1px solid var(--line);
    background: var(--surface);
    color: var(--muted);
    font-size: 12px;
}

.blazor-error-boundary { margin: 16px; padding: 16px; border-radius: 4px; background: #8c2f2b; color: white; }
.blazor-error-boundary::after { content: "No se pudo mostrar este contenido."; }

@media (max-width: 767px) {
    .site-header { min-height: 68px; }
    .brand img { width: 148px; }
    .brand span { display: none; }
    .portal-body { grid-template-columns: 1fr; }
    .side-navigation { padding: 8px 16px; border-right: 0; border-bottom: 1px solid var(--line); }
    .navigation-item { width: fit-content; }
    .portal-main { padding: 32px 16px 48px; }
    .settings-card { grid-template-columns: 1fr; padding: 16px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}