.rwnyc-countdown {
    --rwnyc-bg: #5f9ea0;
    --rwnyc-fg: #ffffff;
    --rwnyc-fg-rgb: 255, 255, 255;

    background: var(--rwnyc-bg);
    color: var(--rwnyc-fg);
    padding: 1.5rem 1rem;
    border-radius: 10px;
    text-align: center;
    font-family: inherit;
    max-width: 640px;
    margin: 1.5rem auto;
    box-sizing: border-box;
}

.rwnyc-countdown [hidden] {
    display: none !important;
}

.rwnyc-countdown__label {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    letter-spacing: 0.02em;
}

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

.rwnyc-countdown__unit {
    background: rgba(var(--rwnyc-fg-rgb), 0.15);
    border-radius: 8px;
    padding: 0.75rem 0.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.rwnyc-countdown__value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.rwnyc-countdown__label-small {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.35rem;
    opacity: 0.9;
}

.rwnyc-countdown__buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.rwnyc-countdown__button {
    display: inline-block;
    padding: 0.65rem 1.25rem;
    text-decoration: none !important;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 6px;
    border: 2px solid;
    transition: opacity 0.15s ease, transform 0.15s ease;
    line-height: 1.2;
}

.rwnyc-countdown__button:hover,
.rwnyc-countdown__button:focus {
    opacity: 0.85;
    transform: translateY(-1px);
}

.rwnyc-countdown__done {
    font-size: 1.25rem;
    font-weight: 700;
    padding: 1rem 0;
}

@media (max-width: 480px) {
    .rwnyc-countdown__value {
        font-size: 1.5rem;
    }
    .rwnyc-countdown__label-small {
        font-size: 0.65rem;
    }
    .rwnyc-countdown__unit {
        padding: 0.6rem 0.15rem;
    }
    .rwnyc-countdown__button {
        padding: 0.55rem 1rem;
        font-size: 0.9rem;
    }
}