/* Page Background */
body {
    margin: 0;
    font-family: 'Comic Sans MS', sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #a8e6cf, #d0f0fd );
}

/* Floating Math Symbols */
.symbol {
    position: absolute;
    font-size: 20px;
    color: rgba(255, 255, 255, 0.3);
    animation: floatSymbol linear infinite;
    user-select: none;
}
@keyframes floatSymbol {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateY(-50vh) rotate(360deg);
        opacity: 0;
    }
}

/* Login Card */
.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 25px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    padding: 50px;
    width: 380px;
    text-align: center;
    z-index: 10;
    position: relative;
    animation: float 2s infinite alternate;
}
@keyframes float {
    from { transform: translateY(0px); }
    to { transform: translateY(-10px); }
}

/* Title */
.login-card h2 {
    color: #4a90e2;
    margin-bottom: 20px;
}

/* Input Fields */
.login-card input {
    width: 90%;
    padding: 14px 18px;
    margin: 7px 0 10px;
    border: 2px solid #b2f2bb;
    border-radius: 12px;
    font-size: 16px;
}
.login-card select {
    margin: 10px 0 10px;
	width: 100%;
    padding: 14px 18px;
    border: 2px solid #b2f2bb;
    border-radius: 12px;
    font-size: 16px;
}
.login-card input:focus,
.login-card select:focus {
    border-color: #4a90e2;
    outline: none;
}

/* Buttons */
.login-card button {
    width: 70%;
    padding: 14px;
    border: none;
    border-radius: 12px;
    background-color: #4a90e2;
    color: white;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
}
.login-card button:hover {
    background-color: #357ABD;
}

/* Links */
.login-card .links {
    margin-top: 15px;
    font-size: 14px;
}
.login-card .links a {
    color: #4a90e2;
    text-decoration: none;
    margin: 0 5px;
    transition: 0.3s;
}
.login-card .links a:hover {
    text-decoration: underline;
    color: #357ABD;
}

/* Emoji */
.emoji {
    width: 80px;
    height: 60px;
    margin-bottom: 10px;
    animation: bounce 1.5s infinite;
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}