/**
 * TNC Family Portal - Christmas Theme
 * Active: December 1-25
 * Location: /css/themes/christmas.css
 */

body.theme-christmas {
    background: linear-gradient(135deg, #1a472a 0%, #2d5a3f 50%, #c41e3a 100%);
}

body.theme-christmas .login-header {
    background: linear-gradient(135deg, #1a472a 0%, #2d5a3f 50%, #c41e3a 100%);
}

body.theme-christmas .login-header::before {
    content: '❄️ 🎅 ❄️';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 14px;
    letter-spacing: 10px;
}

body.theme-christmas .form-group input:focus {
    border-color: #c41e3a;
}

body.theme-christmas .btn {
    background: linear-gradient(135deg, #1a472a 0%, #2d5a3f 50%, #c41e3a 100%);
}

body.theme-christmas .forgot-link a {
    color: #c41e3a;
}

/* Snowflakes animation */
body.theme-christmas .particle {
    color: white;
    font-size: 20px;
    animation: snow-fall linear infinite;
    opacity: 0.8;
}

@keyframes snow-fall {
    0% {
        transform: translateY(-100px) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0.3;
    }
}