/* Snowflakes CSS Animation */
.snowflakes-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 9999;
}

.snowflake {
    position: absolute;
    top: -10px;
    color: #fff;
    font-size: 1em;
    font-family: Arial, sans-serif;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.8);
    user-select: none;
    cursor: default;
    animation-name: snowfall;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

.snowflake::after {
    content: '❄';
}

/* Different snowflake sizes */
.snowflake.small {
    font-size: 0.6em;
    opacity: 0.6;
}

.snowflake.medium {
    font-size: 1em;
    opacity: 0.8;
}

.snowflake.large {
    font-size: 1.4em;
    opacity: 1;
}

/* Snowfall animation */
@keyframes snowfall {
    0% {
        transform: translateY(0) rotate(0deg) translateX(0);
    }
    25% {
        transform: translateY(25vh) rotate(90deg) translateX(10px);
    }
    50% {
        transform: translateY(50vh) rotate(180deg) translateX(-10px);
    }
    75% {
        transform: translateY(75vh) rotate(270deg) translateX(10px);
    }
    100% {
        transform: translateY(105vh) rotate(360deg) translateX(0);
    }
}

/* Sway animation for gentle horizontal movement */
@keyframes sway {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(20px);
    }
}

/* Admin toggle button for snowflakes */
.snowflakes-toggle-btn {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10000;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5em;
}

.snowflakes-toggle-btn:hover {
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.snowflakes-toggle-btn.active {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.snowflakes-toggle-btn .icon-snow {
    transition: transform 0.3s ease;
}

.snowflakes-toggle-btn:hover .icon-snow {
    transform: rotate(180deg);
}

/* Tooltip for the button */
.snowflakes-toggle-btn::before {
    content: attr(data-tooltip);
    position: absolute;
    right: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.75em;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.snowflakes-toggle-btn:hover::before {
    opacity: 1;
    visibility: visible;
}