/**
 * SARKARINEXT - MOBILE APP ENHANCEMENTS (PREMIUM)
 */

@media (max-width: 768px) {
    /* PREMIUM BOTTOM NAV */
    .bottom-nav {
        position: fixed !important;
        bottom: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 72px !important;
        background: rgba(255, 255, 255, 0.8) !important;
        backdrop-filter: blur(20px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-around !important;
        border-top: 1px solid rgba(0, 0, 0, 0.08) !important;
        box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.04) !important;
        z-index: 10000 !important;
        padding-bottom: env(safe-area-inset-bottom);
    }

    .nav-item {
        flex: 1 !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        text-decoration: none !important;
        color: #94a3b8 !important;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
        position: relative;
    }

    .nav-item span {
        font-size: 10px !important;
        font-weight: 700 !important;
        margin-top: 4px !important;
        letter-spacing: 0.2px !important;
        opacity: 0.8;
    }

    .nav-item svg {
        width: 24px !important;
        height: 24px !important;
        transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
    }

    /* ACTIVE STATE ANIMATION */
    .nav-item.active {
        color: #ff9900 !important; /* Amazon Orange */
    }

    .nav-item.active span {
        opacity: 1;
    }

    .nav-item.active svg {
        transform: translateY(-4px) scale(1.15) !important;
        color: #ff9900 !important;
    }

    .nav-item.active::after {
        content: "";
        position: absolute;
        bottom: 6px;
        width: 4px;
        height: 4px;
        background: #ff9900;
        border-radius: 50%;
        box-shadow: 0 0 10px rgba(255, 153, 0, 0.6);
    }

    /* TAP EFFECT */
    .nav-item:active {
        transform: scale(0.9) !important;
        opacity: 0.7;
    }
}

/* Seek Ripple (for Double Tap) */
.seek-ripple {
    position: fixed;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 800;
    pointer-events: none;
    z-index: 2000;
    animation: rippleAnim 0.6s ease-out forwards;
}

@keyframes rippleAnim {
    0% { transform: scale(0.5); opacity: 0; }
    20% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}