#logo-png {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    width: 42vw;
    max-width: 220px;
    height: auto;
    object-fit: contain;
    opacity: 0.35;
    pointer-events: none;
}

.btn {
    border: 0;
    border-radius: 10px;
    margin-top: 24px;
    height: 48px;
    padding: 0 24px;
    font-size: 16px;
    font-weight: 700;
    font-family: var(--font-main);
    cursor: pointer;
    color: var(--text-on-accent);
    background: var(--accent);
}

.toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    min-width: 250px;
    padding: 12px 20px;
    background-color: var(--text-primary);
    color: var(--bg-card);
    border-radius: 8px;
    text-align: center;
    font-family: var(--font-main);
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.toast.show {
    opacity: 1;
    pointer-events: auto;
}

.toast.success {
    background-color: var(--success);
}

.toast.error {
    background-color: var(--danger);
}

.toast.info {
    background-color: var(--accent);
}

@media screen and (max-width: 400px) {
    .btn {
        width: 90%;
    }
}