* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.auth-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.auth-form h2 {
    text-align: center;
    margin-bottom: 2rem;
    background: linear-gradient(45deg, #00ff88, #00d4ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 1rem;
}

.form-group input:focus {
    outline: none;
    border-color: #00ff88;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.checkbox-label {
    display: flex !important;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-label input {
    width: auto !important;
}

.btn-primary {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(45deg, #00ff88, #00d4ff);
    color: #000;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 255, 136, 0.3);
}

.auth-links {
    text-align: center;
    margin-top: 1.5rem;
}

.auth-links a {
    color: #00ff88;
    text-decoration: none;
    margin: 0 1rem;
    transition: color 0.3s;
}

.auth-links a:hover {
    color: #00d4ff;
}

.error-message {
    background: rgba(255, 0, 0, 0.2);
    color: #ff6b6b;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 0, 0, 0.3);
}

.success-message {
    background: rgba(0, 255, 0, 0.2);
    color: #51cf66;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 255, 0, 0.3);
}

@media (max-width: 480px) {
    .auth-container {
        padding: 10px;
    }
    
    .auth-form {
        padding: 1.5rem;
    }
}