:root {
    --primary-color: #1a1a1a;
    --secondary-color: #ffd700;
    --accent-color: #ff6b00;
    --text-color: #ffffff;
    --background-color: #0a0a0a;
    --card-background: rgba(26, 26, 26, 0.8);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', sans-serif;
}

body {
    background: var(--background-color);
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../images/sports-bg.jpg');
    background-size: cover;
    background-position: center;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-color);
}

.login-container {
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
}

.login-content {
    background: var(--card-background);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    animation: float 6s ease-in-out infinite;
}

.logo-back {
    display: inline-block;
    cursor: pointer;
    text-decoration: none;
}

.logo-back:focus-visible {
    outline: 2px solid var(--secondary-color);
    outline-offset: 6px;
    border-radius: 12px;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

.form-section {
    width: 100%;
    max-width: 400px;
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 2rem;
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

input {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-color);
    font-size: 1rem;
    transition: all 0.3s ease;
}

input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.login-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    border: none;
    border-radius: 10px;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.login-btn:hover {
    transform: translateY(-2px);
}

.separator {
    display: flex;
    align-items: center;
    margin: 2rem 0;
    color: rgba(255, 255, 255, 0.5);
}

.separator::before,
.separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.separator span {
    padding: 0 1rem;
}

.google-btn-container {
    width: 100%;
    display: flex;
    justify-content: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-content {
        padding: 2rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    .logo svg {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 480px) {
    .login-content {
        padding: 1.5rem;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    input {
        padding: 0.8rem;
    }
}