/* Email Configuration Tester — hoja de estilos de la landing/demo.
   Mismos tokens de color que widget.js para que la demo y el widget embebido
   se vean como una sola marca. Claro/oscuro automático vía prefers-color-scheme. */

:root {
    --bg: #f7f7fb;
    --fg: #1a1a2e;
    --muted: #5b5f6d;
    --border: #e5e7eb;
    --card: #ffffff;
    --accent: #4f46e5;
    --accent-fg: #ffffff;
    --code-bg: #12121a;
    --code-fg: #e5e7eb;
    --pass: #059669;
    --fail: #dc2626;
    --warn: #d97706;
    --none: #6b7280;
    --info: #2563eb;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0f0f17;
        --fg: #f3f4f6;
        --muted: #9ca3af;
        --border: #2b2b3a;
        --card: #17171f;
        --accent: #818cf8;
        --accent-fg: #0f0f17;
        --code-bg: #0a0a10;
        --code-fg: #e5e7eb;
        --pass: #34d399;
        --fail: #f87171;
        --warn: #fbbf24;
        --none: #9ca3af;
        --info: #60a5fa;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
}

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

.wrap {
    max-width: 1040px;
    margin: 0 auto;
    padding: 0 24px;
}

header.site {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

header.site .wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brandmark {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.ect-logo {
    font-family: "Orbitron", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-weight: 900;
    font-size: 2rem;
    letter-spacing: 0.04em;
    color: var(--fg);
}

.ect-logo .c-accent {
    color: #74af37;
}

.brand-full {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

header.site nav a {
    text-decoration: none;
    color: var(--muted);
    font-size: 0.9rem;
}

header.site nav a:hover {
    color: var(--fg);
}

.seoxan-badge {
    display: flex;
    align-items: center;
    opacity: 0.85;
}

.seoxan-badge:hover {
    opacity: 1;
}

.seoxan-badge img {
    height: 22px;
    width: auto;
    display: block;
}

/* El logo de Seoxan trae sus propios colores de marca (no se recolorean): en
   oscuro se le da un fondo claro para que siga siendo legible sin alterarlo. */
@media (prefers-color-scheme: dark) {
    .seoxan-badge {
        background: #ffffff;
        border-radius: 6px;
        padding: 4px 8px;
    }
}

.hero {
    padding: 64px 0 40px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

@media (min-width: 860px) {
    .hero {
        grid-template-columns: 1.1fr 1fr;
        align-items: start;
    }
}

.hero h1 {
    font-size: clamp(1.8rem, 3.2vw, 2.6rem);
    margin: 0 0 16px;
    letter-spacing: -0.02em;
}

.hero p.lead {
    color: var(--muted);
    font-size: 1.05rem;
    margin: 0 0 20px;
    max-width: 46ch;
}

.pill {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--accent);
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border-radius: 999px;
    padding: 4px 12px;
    margin-bottom: 16px;
}

section {
    padding: 40px 0;
    border-top: 1px solid var(--border);
}

section h2 {
    font-size: 1.4rem;
    margin: 0 0 8px;
}

section p.section-lead {
    color: var(--muted);
    margin: 0 0 28px;
    max-width: 60ch;
}

.steps {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.step {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px;
}

.step .num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent);
    color: var(--accent-fg);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.step h3 {
    margin: 0 0 6px;
    font-size: 1rem;
}

.step p {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.codeblock {
    position: relative;
    background: var(--code-bg);
    color: var(--code-fg);
    border-radius: 12px;
    padding: 18px 44px 18px 18px;
    overflow-x: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.85rem;
    white-space: pre;
    margin: 0 0 20px;
}

.codeblock button.copy {
    position: absolute;
    top: 10px;
    right: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
    color: var(--code-fg);
    border-radius: 8px;
    padding: 4px 9px;
    font-size: 0.72rem;
    cursor: pointer;
}

.codeblock button.copy:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.demo-card {
    display: flex;
    justify-content: center;
}

.notice {
    background: var(--card);
    border: 1px dashed var(--border);
    border-radius: 14px;
    padding: 20px;
    color: var(--muted);
    font-size: 0.9rem;
}

footer.site {
    padding: 32px 0 48px;
    color: var(--muted);
    font-size: 0.85rem;
}

/* Página pública de informe compartible (r.php) */

.report {
    max-width: 560px;
    margin: 0 auto;
    padding: 48px 24px 64px;
}

.report .from {
    color: var(--muted);
    font-size: 0.9rem;
    margin: 0 0 24px;
}

.report .verdicts {
    display: grid;
    gap: 10px;
    margin-bottom: 28px;
}

.report .verdict {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 16px;
}

.report .verdict .head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.report .verdict .name {
    font-weight: 700;
}

.report .verdict .detail {
    color: var(--muted);
    font-size: 0.85rem;
}

.report .badge {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 3px 10px;
    border-radius: 999px;
    color: #fff;
}

.report .badge.pass { background: var(--pass); }
.report .badge.fail { background: var(--fail); }
.report .badge.softfail, .report .badge.neutral, .report .badge.warn { background: var(--warn); }
.report .badge.none, .report .badge.permerror, .report .badge.temperror { background: var(--none); }
.report .badge.unverifiable, .report .badge.info { background: var(--info); }

.report .qgroup {
    margin-bottom: 18px;
}

.report .qgroup h3 {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--muted);
    margin: 0 0 8px;
}

.report .qrow {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
    padding: 7px 0;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
}

.report .qgroup .qrow:first-of-type {
    border-top: none;
}

.report .qrow .qdetail {
    color: var(--muted);
    font-size: 0.78rem;
    margin-top: 2px;
}

.report .cta {
    margin-top: 32px;
    text-align: center;
}

.report .cta a {
    display: inline-block;
    background: var(--accent);
    color: var(--accent-fg);
    text-decoration: none;
    font-weight: 600;
    padding: 12px 22px;
    border-radius: 10px;
}