body {
    font-family: 'Outfit', sans-serif;
    background-color: #000;
    overscroll-behavior-y: none;
    -webkit-tap-highlight-color: transparent;
}

#scan-view {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

#reader {
    width: 100%;
    height: 100%;
    background: #000;
}

#reader video {
    object-fit: cover;
    width: 100% !important;
    height: 100% !important;
}

/* Laser Scan Animation */
@keyframes scan-move {
    0% { top: 5%; opacity: 0; }
    5% { opacity: 1; }
    95% { opacity: 1; }
    100% { top: 95%; opacity: 0; }
}
.scan-laser {
    position: absolute;
    left: 5%;
    right: 5%;
    height: 2px;
    background: linear-gradient(to right, transparent, #4ade80, transparent);
    box-shadow: 0 0 15px rgba(74, 222, 128, 0.8);
    animation: scan-move 2.5s infinite linear;
    z-index: 15;
    border-radius: 50%;
}

/* Modern Shutter Button */
.shutter-btn {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.shutter-btn:active {
    transform: scale(0.92);
    background-color: rgba(255, 255, 255, 0.3);
}
.shutter-inner {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.2s;
}
.shutter-btn:active .shutter-inner {
    transform: scale(0.85);
}

/* Custom Range Slider */
input[type=range] {
    -webkit-appearance: none;
    background: transparent;
    height: 32px; /* Increase touch target */
}
input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 24px; width: 24px;
    border-radius: 50%; 
    background: #ffffff;
    border: 2px solid rgba(0,0,0,0.1);
    cursor: pointer; 
    margin-top: -10px; 
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
input[type=range]::-webkit-slider-runnable-track {
    width: 100%; 
    height: 4px;
    cursor: pointer; 
    background: rgba(255,255,255,0.4);
    border-radius: 10px;
}

/* Nutrition Grades */
.nutri-score-a { background-color: #038141; color: white; }
.nutri-score-b { background-color: #85BB2F; color: white; }
.nutri-score-c { background-color: #FECB02; color: black; }
.nutri-score-d { background-color: #EE8100; color: white; }
.nutri-score-e { background-color: #E63E11; color: white; }
.nutri-score-unknown { background-color: #cbd5e1; color: #64748b; }

/* Veg/Non-Veg */
.veg-icon { border: 2px solid #166534; padding: 2px; width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; border-radius: 4px; }
.veg-dot { width: 8px; height: 8px; border-radius: 50%; background-color: #166534; }
.non-veg-icon { border: 2px solid #7f1d1d; padding: 2px; width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; border-radius: 4px; }
.non-veg-dot { width: 8px; height: 8px; border-radius: 50%; background-color: #7f1d1d; }

#html5-qrcode-button-camera-permission { display: none; }

/* Hide Scrollbar */
.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { -ms-overflow-style: none; scrollbar-width: none; }