/* =========================================
   CAMERA ANIMATION - OPTIMIZED
   ========================================= */

/* Enhanced Camera Animation */
.camera-animation {
    opacity: 0.85 !important;
    filter: contrast(1.3) brightness(1.3);
    will-change: transform;
}

/* Camera Frame */
.camera-frame {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 480px;
    height: 320px;
    border: 3px solid rgba(255,255,255,0.45);
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 100%);
    box-shadow: 0 0 30px rgba(255,255,255,0.2), 0 0 50px rgba(255,255,255,0.1);
    will-change: auto;
}

.viewfinder {
    position: absolute;
    top: 20px;
    left: 20px;
    width: 60px;
    height: 40px;
    border: 3px solid rgba(100,200,255,0.9);
    border-radius: 4px;
    background: rgba(100,200,255,0.25);
    box-shadow: 0 0 20px rgba(100,200,255,0.7), 0 0 40px rgba(100,200,255,0.4);
    animation: viewfinderBlink 6s ease-in-out infinite;
    will-change: opacity;
}

.shutter-button {
    position: absolute;
    top: 20px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,100,100,0.85) 0%, rgba(255,100,100,0.4) 70%);
    border: 3px solid rgba(255,100,100,1);
    box-shadow: 0 0 25px rgba(255,100,100,0.7), 0 0 45px rgba(255,100,100,0.4);
    animation: shutterPress 8s ease-in-out infinite;
    will-change: transform, opacity;
}

.mode-dial {
    position: absolute;
    bottom: 20px;
    right: 30px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid rgba(150,255,150,0.9);
    background: rgba(150,255,150,0.25);
    box-shadow: 0 0 20px rgba(150,255,150,0.6), 0 0 40px rgba(150,255,150,0.3);
    animation: modeDial 12s linear infinite;
    will-change: transform;
}

/* Enhanced Lens with Colors - Optimized */
.lens {
    background: radial-gradient(circle, 
        rgba(100,150,255,0.5) 0%, 
        rgba(150,100,255,0.35) 30%,
        rgba(255,255,255,0.15) 100%) !important;
    border: 3px solid rgba(255,255,255,0.6) !important;
    box-shadow: 0 0 50px rgba(100,150,255,0.6), inset 0 0 30px rgba(100,150,255,0.4), 0 0 80px rgba(100,150,255,0.3);
    will-change: auto;
}

.ring-1 {
    border-color: rgba(100,200,255,0.8) !important;
    box-shadow: 0 0 20px rgba(100,200,255,0.6), 0 0 35px rgba(100,200,255,0.3);
}

.ring-2 {
    border-color: rgba(255,150,100,0.8) !important;
    box-shadow: 0 0 20px rgba(255,150,100,0.6), 0 0 35px rgba(255,150,100,0.3);
}

.ring-3 {
    border-color: rgba(150,255,150,0.8) !important;
    box-shadow: 0 0 20px rgba(150,255,150,0.6), 0 0 35px rgba(150,255,150,0.3);
}

.lens-center {
    background: radial-gradient(circle, 
        rgba(100,180,255,0.8) 0%, 
        rgba(150,100,255,0.6) 50%,
        rgba(255,255,255,0.25) 100%) !important;
    box-shadow: 0 0 60px rgba(100,180,255,0.8), inset 0 0 40px rgba(100,180,255,0.6), 0 0 90px rgba(100,180,255,0.4) !important;
    will-change: auto;
}

/* Aperture (Diafragma) - Simplified */
.aperture {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    will-change: auto;
}

.aperture-blade {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 60px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    transform-origin: center;
    clip-path: polygon(30% 0%, 70% 0%, 100% 100%, 0% 100%);
    animation: apertureOpen 8s ease-in-out infinite;
    will-change: transform;
}

.blade-1 { transform: translate(-50%, -50%) rotate(0deg); }
.blade-2 { transform: translate(-50%, -50%) rotate(60deg); }
.blade-3 { transform: translate(-50%, -50%) rotate(120deg); }
.blade-4 { transform: translate(-50%, -50%) rotate(180deg); }
.blade-5 { transform: translate(-50%, -50%) rotate(240deg); }
.blade-6 { transform: translate(-50%, -50%) rotate(300deg); }

.lens-glare {
    position: absolute;
    top: 20%;
    left: 60%;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0) 50%);
    animation: glareMove 10s ease-in-out infinite;
    will-change: transform, opacity;
}

/* Enhanced Flash - Optimized */
.camera-flash {
    background: radial-gradient(circle, 
        rgba(255,255,100,0.9) 0%, 
        rgba(255,200,100,0.7) 30%,
        rgba(255,255,255,0.3) 70%) !important;
    box-shadow: 0 0 70px rgba(255,255,100,0.8), 0 0 100px rgba(255,255,100,0.5);
    will-change: auto;
}

.flash-burst {
    position: absolute;
    top: -50px;
    right: 50px;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,255,255,0.6) 0%, rgba(255,255,255,0) 50%);
    animation: burstEffect 8s ease-in-out infinite;
    will-change: opacity, transform;
}

/* Bokeh Effect - Reduced & Optimized */
.bokeh-container {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.bokeh {
    position: absolute;
    border-radius: 50%;
    opacity: 0.8;
    filter: blur(3px);
    will-change: transform;
}

.bokeh-1 {
    top: 10%;
    left: 20%;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(100,200,255,0.6) 0%, rgba(100,200,255,0) 70%);
    animation: bokehFloat1 20s ease-in-out infinite;
}

.bokeh-2 {
    top: 60%;
    right: 15%;
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(255,150,100,0.5) 0%, rgba(255,150,100,0) 70%);
    animation: bokehFloat2 25s ease-in-out infinite;
}

.bokeh-3 {
    bottom: 20%;
    left: 30%;
    width: 50px;
    height: 50px;
    background: radial-gradient(circle, rgba(150,255,150,0.6) 0%, rgba(150,255,150,0) 70%);
    animation: bokehFloat3 18s ease-in-out infinite;
}

.bokeh-4 {
    top: 40%;
    left: 10%;
    width: 70px;
    height: 70px;
    background: radial-gradient(circle, rgba(255,100,255,0.5) 0%, rgba(255,100,255,0) 70%);
    animation: bokehFloat1 24s ease-in-out infinite;
}

/* Polaroid Photos Flying - Reduced & Optimized */
.polaroid-container {
    position: absolute;
    width: 100%;
    height: 100%;
}

.polaroid {
    position: absolute;
    width: 80px;
    height: 100px;
    background: rgba(255,255,255,0.35);
    border: 3px solid rgba(255,255,255,0.5);
    border-radius: 4px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3), 0 0 25px rgba(255,255,255,0.4), 0 0 45px rgba(255,255,255,0.2);
    will-change: transform, opacity;
}

.polaroid::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    height: 60%;
    background: linear-gradient(135deg, 
        rgba(100,200,255,0.1) 0%, 
        rgba(255,150,100,0.1) 100%);
    border-radius: 2px;
}

.polaroid-1 {
    top: 15%;
    left: 5%;
    animation: polaroidFly1 30s ease-in-out infinite;
}

.polaroid-2 {
    top: 60%;
    right: 8%;
    animation: polaroidFly2 28s ease-in-out infinite;
}

/* Light Rays - Removed for performance */

/* Additional Particles - Removed for performance */

/* =========================================
   OPTIMIZED ANIMATIONS
   ========================================= */

@keyframes viewfinderBlink {
    0%, 85%, 100% {
        opacity: 0.3;
        box-shadow: 0 0 5px rgba(100,200,255,0.2);
    }
    92% {
        opacity: 1;
        box-shadow: 0 0 15px rgba(100,200,255,0.5);
    }
}

@keyframes shutterPress {
    0%, 92%, 100% {
        transform: scale(1);
        opacity: 0.4;
    }
    96% {
        transform: scale(0.85);
        opacity: 1;
    }
}

@keyframes modeDial {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes apertureOpen {
    0%, 100% {
        transform: translate(-50%, -50%) scaleY(1);
    }
    50% {
        transform: translate(-50%, -50%) scaleY(0.4);
    }
}

@keyframes glareMove {
    0%, 100% {
        transform: translate(0, 0);
        opacity: 0.3;
    }
    50% {
        transform: translate(-30px, 20px);
        opacity: 0.5;
    }
}

@keyframes burstEffect {
    0%, 92%, 100% {
        opacity: 0;
        transform: scale(0.8);
    }
    94% {
        opacity: 0.7;
        transform: scale(2);
    }
    96% {
        opacity: 0;
        transform: scale(2.5);
    }
}

@keyframes bokehFloat1 {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(40px, -25px);
    }
}

@keyframes bokehFloat2 {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(-50px, -40px);
    }
}

@keyframes bokehFloat3 {
    0%, 100% {
        transform: translate(0, 0);
    }
    50% {
        transform: translate(-35px, 30px);
    }
}

@keyframes polaroidFly1 {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0;
    }
    15%, 85% {
        opacity: 0.6;
    }
    50% {
        transform: translate(180px, -90px) rotate(160deg);
    }
}

@keyframes polaroidFly2 {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
        opacity: 0;
    }
    20%, 80% {
        opacity: 0.7;
    }
    50% {
        transform: translate(-160px, 100px) rotate(-140deg);
    }
}