.toast-notice {
    position: fixed;
    left: 50%;
    bottom: 22px;
    transform: translateX(-50%) translateY(20px);
    background: rgba(7, 11, 21, 0.96);
    border: 1px solid rgba(0, 200, 230, 0.3);
    color: var(--text-white);
    padding: 14px 22px;
    border-radius: 999px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease, transform 0.25s ease;
    z-index: 10010;
}

.toast-notice.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* --- 3. LOADER --- */
#loader {
    position: fixed;
    inset: 0;
    background: var(--black);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.7s ease, visibility 0.7s;
}

#loader.loader-hidden {
    opacity: 0;
    visibility: hidden;
}

.spinner {
    width: 52px;
    height: 52px;
    border: 2px solid var(--border);
    border-top: 2px solid var(--cyan);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
    box-shadow: 0 0 20px var(--cyan-glow);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}