#controls-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 10px 20px;

    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(230, 240, 255, 0.85));
    box-shadow: 0 10px 30px rgba(0, 0, 50, 0.1), inset 0 1px 3px rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    display: flex;
    flex-wrap: nowrap;
}

/* Slider Container */
#slider-container {
    padding: 0px;
    display: flex;
    align-items: center;
    gap: 20px;
    backdrop-filter: blur(10px);
    max-width: 400px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    flex-shrink: 0;
    /* Prevents it from shrinking */
}


/* Custom Slider Styling */
#traffic-slider {
    width: 220px;
    height: 10px;
    -webkit-appearance: none;
    appearance: none;
    background: linear-gradient(to right, #f497d9, #30071e);
    border-radius: 5px;
    outline: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

#traffic-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 22px;
    height: 22px;
    background: #fff;
    border: 3px solid #811963;
    border-radius: 50%;
    box-shadow: 0 3px 10px rgba(107, 72, 255, 0.3);
    cursor: pointer;
    transition: all 0.2s ease;
}

#traffic-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 5px 15px rgba(107, 72, 255, 0.5);
}

#traffic-slider::-moz-range-thumb {
    width: 22px;
    height: 22px;
    background: #fff;
    border: 3px solid #6b48ff;
    border-radius: 50%;
    box-shadow: 0 3px 10px rgba(107, 72, 255, 0.3);
    cursor: pointer;
    transition: all 0.2s ease;
}

#traffic-slider::-moz-range-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 5px 15px rgba(107, 72, 255, 0.5);
}

/* Label Styling */
#slider-container label {
    font-size: 15px;
    font-weight: 600;
    color: #2a2a50;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#slider-value {
    text-align: center;
    min-width: 50px;
    font-size: 14px;
    font-weight: 500;
    color: #30071e;
    background: rgba(255, 255, 255, 0.8);
    padding: 4px 10px;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(107, 72, 255, 0.2);
}

/* Chips Wrapper */
#chips-wrapper {
    display: flex;
    align-items: center;
    position: relative;
    padding: 0px 20px;
    flex: 1;
    /* Takes only the available remaining space */
    overflow: hidden;
    /* Prevents overflowing */
    min-width: 0;
    /* Allows shrinking */
}

/* City Chips Container */
#city-chips-container {
    flex: 1;
    /* Makes it expand to available space */
    min-width: 0;
    /* Ensures it doesn’t push other elements */
    padding: 12px;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    white-space: nowrap;
    backdrop-filter: blur(10px);
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    transition: all 0.3s ease;
    -ms-overflow-style: none;
    /* Hide scrollbar in IE/Edge */
    scrollbar-width: none;
    /* Hide scrollbar in Firefox */
}

/* Hide Scrollbar */
#city-chips-container::-webkit-scrollbar {
    display: none;
}

/* Custom City Chips */
button, .chip {
    padding: 10px 20px;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    background: linear-gradient(45deg, #007bff, #00d4ff);
    /* Gradient background */
    color: white;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);

    /* ✅ Snap Alignment */
    scroll-snap-align: center;

    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.3s ease;
    display: inline-block;
    flex-shrink: 0;
}

.chip:hover {
    background: linear-gradient(45deg, #5436cc, #00b8c9);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(107, 72, 255, 0.5);
}

.chip:active {
    transform: scale(0.95);
    box-shadow: 0 2px 8px rgba(107, 72, 255, 0.3);
}

.pulsating {
    animation: pulse 2s infinite;
    transition: transform 0.3s ease;
}

/* Scroll Buttons Container */
#chips-wrapper {
    display: flex;
    align-items: center;
    position: relative;
    gap: 15px;
    max-width: 100%;
    /* Ensures it doesn’t exceed screen width */
}

.scroll-btn {
    background: #ffffff;
    color: #0b9bb8;
    border-width: 2px;
    border-style: solid;
    border-color: #0b9bb8;
    padding: 10px 15px;
    cursor: pointer;
    font-weight: 900;
    font-size: 16px;
    border-radius: 50%;
    transition: all 0.2s ease;
    position: absolute;
    z-index: 10;
    opacity: 0;
}

.scroll-btn.left {
    left: 0px;
}

.scroll-btn.right {
    right: 0px;
}

.scroll-btn:active {
    transform: scale(0.9);
}

/* Smooth hide effect */
.scroll-btn.hidden {
    opacity: 0;
    pointer-events: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    #controls-container {
        flex-direction: column;
        gap: 0px;
        padding: 00px;
    }

    #slider-container {
        max-width: 100%;
        padding: 12px 20px;
    }

    #traffic-slider {
        width: 180px;
    }

    #city-chips-container {
        max-width: 100%;
        padding: 15px;
    }

    .chip {
        padding: 8px 16px;
    }

    .scroll-btn {
        display: none;
    }

    #chips-wrapper {
        justify-content: center;
        width: 100%;
        padding: 0px;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0.7);
    }

    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(0, 123, 255, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 123, 255, 0);
    }
}