/* Cuentas atrás (entrega y defensa) — usa las variables :root de cada página */
.countdown-card {
    --cd-accent: var(--accent-secondary);
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: var(--glass-border);
    border-left: 3px solid var(--cd-accent);
    border-radius: var(--radius-md);
    padding: 0.9rem 1.1rem;
}

.countdown-card.defensa { --cd-accent: var(--accent-primary); }

.countdown-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    font-family: var(--font-headings);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 0.6rem;
}

.countdown-label i { color: var(--cd-accent); margin-right: 0.4rem; }

.countdown-date {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.countdown-units {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.countdown-unit {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    padding: 0.4rem 0;
    text-align: center;
}

.countdown-unit .value {
    display: block;
    font-family: var(--font-headings);
    font-size: 1.4rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
    color: var(--cd-accent);
}

.countdown-unit .unit {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.countdown-done {
    text-align: center;
    font-family: var(--font-headings);
    font-weight: 600;
    color: var(--cd-accent);
    padding: 0.6rem 0;
}