/* Weather Overlay */
.weather-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 50;
    overflow: hidden;
}

/* Sunny Weather */
.weather-sunny::before {
    content: '☀️';
    position: absolute;
    top: 10%;
    right: 10%;
    font-size: 4rem;
    animation: sun-rotate 20s linear infinite;
    opacity: 0.8;
}

@keyframes sun-rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Rainy Weather */
.weather-rainy {
    background: linear-gradient(180deg, rgba(100, 149, 237, 0.3) 0%, rgba(176, 196, 222, 0.5) 100%);
}

.weather-rainy::after {
    content: '';
    position: absolute;
    width: 2px;
    height: 100%;
    background: rgba(135, 206, 250, 0.6);
    animation: rain-fall 1s linear infinite;
}

@keyframes rain-fall {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

/* Create multiple rain drops */
.weather-rainy::before {
    content: '🌧️';
    position: absolute;
    top: 5%;
    left: 15%;
    font-size: 3rem;
    opacity: 0.7;
    animation: rain-move 3s ease-in-out infinite;
}

@keyframes rain-move {
    0%, 100% {
        transform: translateX(0) translateY(0);
    }
    50% {
        transform: translateX(20px) translateY(10px);
    }
}

/* Cloudy Weather */
.weather-cloudy::before {
    content: '☁️';
    position: absolute;
    top: 10%;
    left: 10%;
    font-size: 4rem;
    opacity: 0.6;
    animation: cloud-float 10s ease-in-out infinite;
}

.weather-cloudy::after {
    content: '☁️';
    position: absolute;
    top: 15%;
    right: 15%;
    font-size: 3rem;
    opacity: 0.5;
    animation: cloud-float 12s ease-in-out infinite reverse;
}

@keyframes cloud-float {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(50px);
    }
}

/* Partly Cloudy */
.weather-partly-cloudy {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
}

.weather-partly-cloudy::before {
    content: '⛅';
    position: absolute;
    top: 8%;
    right: 12%;
    font-size: 3.5rem;
    opacity: 0.7;
    animation: sun-cloud-move 15s ease-in-out infinite;
}

@keyframes sun-cloud-move {
    0%, 100% {
        transform: translateX(0) translateY(0);
    }
    50% {
        transform: translateX(-30px) translateY(5px);
    }
}

/* Stormy Weather */
.weather-stormy {
    background: linear-gradient(180deg, rgba(47, 79, 79, 0.4) 0%, rgba(105, 105, 105, 0.5) 100%);
}

.weather-stormy::before {
    content: '⛈️';
    position: absolute;
    top: 5%;
    left: 20%;
    font-size: 4rem;
    opacity: 0.8;
    animation: lightning-flash 3s ease-in-out infinite;
}

@keyframes lightning-flash {
    0%, 90%, 100% {
        opacity: 0.8;
        transform: scale(1);
    }
    45%, 55% {
        opacity: 1;
        transform: scale(1.1);
    }
}

/* Rainbow Weather (for high gratitude) */
.weather-rainbow::before {
    content: '🌈';
    position: absolute;
    top: 5%;
    left: 50%;
    transform: translateX(-50%);
    font-size: 5rem;
    opacity: 0.8;
    animation: rainbow-glow 4s ease-in-out infinite;
}

@keyframes rainbow-glow {
    0%, 100% {
        opacity: 0.6;
        transform: translateX(-50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translateX(-50%) scale(1.1);
    }
}