.appreciate-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.appreciate-main-btn {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(255, 71, 87, 0.4);
    transition: all 0.3s ease;
    animation: heartbeat 2s infinite;
}

@keyframes heartbeat {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.1);
    }
}

.appreciate-main-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(255, 71, 87, 0.6);
}

.appreciate-options {
    position: absolute;
    bottom: 70px;
    right: 0;
    background: var(--card-bg);
    border-radius: 12px;
    padding: 0.8rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    border: 1px solid var(--border);
}

.appreciate-btn:hover .appreciate-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.appreciate-option {
    display: flex;
    align-items: center;
    padding: 0.8rem 1.2rem;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.3s ease;
    white-space: nowrap;
}

.appreciate-option:hover {
    background: rgba(113, 88, 226, 0.2);
}

.appreciate-option i {
    font-size: 1.5rem;
    margin-right: 0.8rem;
    color: var(--cyan);
}

.appreciate-label {
    font-weight: 500;
}