/* ── FOOTER — acceso sin mediación ── */

.site-footer {
    width: 100%;
    padding: 48px 0 32px;
    margin-top: 80px;
    border-top: 1px solid #1a1a1a;
    text-align: center;
    position: relative;
}

/* texto invisible — negro sobre negro */
.footer-unlock {
    all: unset;
    display: inline-block;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    color: #0a0a0a;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 20px;
    cursor: pointer;
    padding: 6px 14px;
    user-select: none;
    -webkit-user-select: none;
    outline: none;
    transition: border-color 0.3s ease;
}

.footer-unlock:hover {
    border-color: rgba(255, 255, 255, 0.35);
}

/* feedback visual — línea que aparece y se desvanece */
.footer-feedback {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: #444;
    margin-top: 14px;
    opacity: 0;
    transition: opacity 0.8s ease;
    min-height: 16px;
}

.footer-feedback.visible {
    opacity: 1;
}

.footer-feedback.desvanece {
    opacity: 0;
}

/* ── TITILADO PRIMER RENGLÓN ── */

@keyframes rowBlink {
    0%, 100% { background: transparent; }
    50%       { background: #1a0305; border-left: 2px solid var(--red, #c1121f); }
}

.db-row.row-blink {
    animation: rowBlink 0.8s steps(1) infinite;
}