/* =====================================================================
   TENANCY - AI SCHOOL · Certificado (pantalla + impresión)
   Ubicación: public_html/assets/css/certificate.css
   ===================================================================== */
.print-body { background: var(--bg); }

/* Barra superior (no se imprime) */
.cert-bar { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.5rem; background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.cert-valid { font-family: var(--font-mono); font-size: var(--fs-sm); color: #0A6B41; font-weight: 600; }
.cert-bar-actions { display: flex; gap: 0.6rem; }

/* Contenedor */
.cert-wrap { padding: 2.5rem 1.5rem; display: flex; justify-content: center; }

/* Certificado (formato apaisado) */
.cert {
    width: 100%; max-width: 960px; aspect-ratio: 1.414 / 1;
    border-radius: var(--r-lg); padding: 14px;
    box-shadow: var(--shadow-lg);
    background-color: var(--navy);
}
.cert-inner {
    height: 100%;
    border: 2px solid color-mix(in srgb, var(--cert-accent, #0FB5A6) 55%, transparent);
    border-radius: 10px;
    padding: clamp(1.5rem, 4vw, 3rem);
    display: flex; flex-direction: column; align-items: center; text-align: center;
    color: #fff; position: relative;
}
.cert-brand { display: flex; align-items: baseline; gap: 7px; margin-bottom: auto; }
.cert-brand .brand-name { color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; }
.cert-brand .brand-sub { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: .22em; color: var(--cert-accent, var(--teal)); text-transform: uppercase; }

.cert-kicker { font-family: var(--font-mono); font-size: var(--fs-sm); letter-spacing: .28em; text-transform: uppercase; color: var(--cert-accent, var(--teal)); margin-top: 1rem; }
.cert-intro { color: rgba(255,255,255,.62); margin-top: 1.4rem; font-size: var(--fs-md); }
.cert-name { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 800; color: #fff; margin: 0.5rem 0; letter-spacing: -0.02em; }
.cert-desc { color: rgba(255,255,255,.62); font-size: var(--fs-md); }
.cert-course { font-family: var(--font-display); font-size: clamp(1.3rem, 3vw, 1.9rem); font-weight: 700; color: var(--cert-accent, var(--teal)); margin: 0.4rem 0 0.2rem; }
.cert-dni { font-family: var(--font-mono); font-size: var(--fs-sm); letter-spacing: .06em; color: rgba(255,255,255,.72); margin-top: 0.2rem; }
.cert-facts { display: flex; gap: 1.4rem; flex-wrap: wrap; justify-content: center; margin-top: 0.9rem; font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: .05em; text-transform: uppercase; color: rgba(255,255,255,.55); }

.cert-foot { margin-top: auto; width: 100%; display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; padding-top: 1.5rem; }
.cert-sign, .cert-meta { flex: 1; }
.cert-sign { text-align: left; }
.cert-sign-line { display: block; font-family: var(--font-display); font-weight: 700; color: #fff; border-top: 1px solid rgba(255,255,255,.3); padding-top: 0.4rem; }
.cert-sign-role { font-size: var(--fs-xs); color: rgba(255,255,255,.5); }
.cert-seal { width: 64px; height: 64px; border-radius: 50%; border: 2px solid var(--cert-accent, var(--teal)); display: grid; place-items: center; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: .12em; color: var(--cert-accent, var(--teal)); flex-shrink: 0; }
.cert-meta { text-align: right; }
.cert-date { display: block; font-size: var(--fs-sm); color: rgba(255,255,255,.8); border-top: 1px solid rgba(255,255,255,.3); padding-top: 0.4rem; }
.cert-code { font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--cert-accent, var(--teal)); letter-spacing: .08em; }

/* Fila de verificación: texto + QR, bien adentro del marco (ya no se corta) */
.cert-verify-row { display: flex; align-items: center; justify-content: center; gap: .8rem; margin-top: 1rem; }
.cert-verify { font-family: var(--font-mono); font-size: 0.62rem; line-height: 1.5; color: rgba(255,255,255,.4); letter-spacing: .03em; text-align: right; margin: 0; }
.cert-qr { width: 46px; height: 46px; border-radius: 4px; background: #fff; padding: 3px; flex-shrink: 0; }

/* Bloqueo de impresión directa: solo se muestra al intentar imprimir/Ctrl+P */
.cert-print-blocked { display: none; }

/* ---- Impresión ---- */
@media print {
    @page { size: A4 landscape; margin: 0; }
    .cert-bar, .cert-wrap { display: none !important; }
    .print-body { background: #fff; }
    .cert-print-blocked {
        display: flex; align-items: center; justify-content: center;
        height: 100vh; text-align: center; font-family: var(--font-body);
        font-size: 1.1rem; color: var(--navy); padding: 2rem;
    }
}

/* ---- Buscador de certificados (/certificado) ---- */
.cert-lookup-row { display: flex; gap: .6rem; margin-top: .5rem; }
.cert-lookup-row .input { flex: 1; }
@media (max-width: 560px) { .cert-lookup-row { flex-direction: column; } }