/* FAB Navigation dengan Mascot */
.fab-nav {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.fab-button {
    width: var(--fab-size);
    height: var(--fab-size);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border: 3px solid white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
    transition: var(--transition);
    position: relative;
    z-index: 10;
    overflow: hidden;
    padding: 0;
}

.fab-button img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: var(--transition);
}

.fab-button:hover {
    transform: scale(1.5);
    box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

.fab-button:hover img {
    transform: scale(1.1);
}

.fab-button.active {
    transform: rotate(0deg);
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
}

.fab-menu {
    position: absolute;
    bottom: calc(var(--fab-size) + 15px);
    right: 0;
    display: flex;
    flex-direction: column-reverse;
    gap: 12px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.fab-menu.active {
    opacity: 1;
    visibility: visible;
}

.fab-menu-item {
    background: white;
    color: var(--primary-color);
    padding: 10px 16px;
    border-radius: 25px;
    white-space: nowrap;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.fab-menu-item i {
    font-size: 1rem;
}

.fab-menu.active .fab-menu-item {
    transform: translateY(0);
    opacity: 1;
}

.fab-menu.active .fab-menu-item:nth-child(1) {
    transition-delay: 0.05s;
}

.fab-menu.active .fab-menu-item:nth-child(2) {
    transition-delay: 0.1s;
}

.fab-menu.active .fab-menu-item:nth-child(3) {
    transition-delay: 0.15s;
}

.fab-menu.active .fab-menu-item:nth-child(4) {
    transition-delay: 0.2s;
}

.fab-menu.active .fab-menu-item:nth-child(5) {
    transition-delay: 0.25s;
}

.fab-menu.active .fab-menu-item:nth-child(6) {
    transition-delay: 0.3s;
}

.fab-menu.active .fab-menu-item:nth-child(7) {
    transition-delay: 0.35s;
}

.fab-menu-item:hover {
    background: var(--accent-color);
    color: white;
    transform: translateX(-10px);
}

/* Tooltip/Speech Bubble untuk FAB */
.fab-tooltip {
    position: absolute;
    bottom: calc(var(--fab-size) + 20px);
    right: calc(var(--fab-size) + 15px);
    background: white;
    color: var(--primary-color);
    padding: 12px 18px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    z-index: 1001;
    min-width: 200px;
    max-width: 250px;
    text-align: center;
    pointer-events: none;
    border: 2px solid rgba(100, 149, 237, 0.2);
}

.fab-tooltip.show {
    opacity: 1;
    transform: translateY(0);
}

.fab-tooltip::after {
    content: "";
    position: absolute;
    bottom: -10px;
    right: 25px;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-right: 12px solid transparent;
    border-top: 12px solid white;
}

.fab-tooltip::before {
    content: "";
    position: absolute;
    bottom: -13px;
    right: 24px;
    width: 0;
    height: 0;
    border-left: 13px solid transparent;
    border-right: 13px solid transparent;
    border-top: 13px solid rgba(100, 149, 237, 0.2);
    z-index: -1;
}

/* Responsive FAB */
@media (max-width: 768px) {
    .fab-nav {
        bottom: 15px;
        right: 15px;
    }

    .fab-button {
        width: 60px;
        height: 60px;
    }

    .fab-tooltip {
        bottom: calc(60px + 20px);
        right: calc(60px + 10px);
        min-width: 160px;
        padding: 10px 14px;
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .fab-button {
        width: 55px;
        height: 55px;
    }

    .fab-menu {
        bottom: calc(55px + 12px);
    }

    .fab-menu-item {
        padding: 8px 12px;
        font-size: 0.85rem;
    }

    .fab-tooltip {
        bottom: calc(55px + 15px);
        right: calc(55px + 8px);
        min-width: 140px;
        padding: 8px 12px;
        font-size: 0.75rem;
    }

    .fab-tooltip::after {
        right: 20px;
        border-left: 10px solid transparent;
        border-right: 10px transparent;
        border-top: 10px solid white;
    }

    .fab-tooltip::before {
        right: 19px;
        border-left: 11px solid transparent;
        border-right: 11px solid transparent;
        border-top: 11px solid rgba(100, 149, 237, 0.2);
    }
}