.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 20px 80px;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.auth-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(91, 156, 245, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(58, 123, 213, 0.12) 0%, transparent 50%);
    animation: fluidMove 25s ease-in-out infinite;
}

.auth-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
}

.auth-box {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.auth-box h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--light-text);
    font-weight: 700;
    letter-spacing: -1px;
}

.auth-subtitle {
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    color: var(--gray-text);
    margin-bottom: 2.5rem;
}

.auth-form {
    margin-bottom: 2rem;
}

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

.auth-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--light-text);
    font-size: 0.9rem;
}

.auth-form input {
    width: 100%;
    padding: 12px 16px;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--light-text);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(91, 156, 245, 0.1);
}

.auth-form input::placeholder {
    color: rgba(139, 156, 182, 0.5);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--gray-text);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.checkbox-label span {
    user-select: none;
}

.forgot-link,
.link-inline {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid rgba(91, 156, 245, 0.3);
    transition: all 0.3s ease;
    padding-bottom: 1px;
}

.forgot-link:hover,
.link-inline:hover {
    color: var(--secondary-color);
    border-bottom-color: var(--secondary-color);
}

.btn-auth {
    width: 100%;
    padding: 14px 24px;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary-auth {
    background: var(--primary-color);
    color: var(--light-text);
}

.btn-primary-auth:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(91, 156, 245, 0.3);
}

.btn-primary-auth .arrow {
    transition: transform 0.3s ease;
    display: inline-block;
}

.btn-primary-auth:hover .arrow {
    transform: translateX(4px);
}

.auth-footer {
    text-align: center;
    color: var(--gray-text);
    font-size: 0.9rem;
}

.signup-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid rgba(91, 156, 245, 0.3);
    transition: all 0.3s ease;
    padding-bottom: 1px;
}

.signup-link:hover {
    color: var(--secondary-color);
    border-bottom-color: var(--secondary-color);
}

.success-message {
    padding: 12px 16px;
    background: rgba(91, 245, 91, 0.1);
    border: 1px solid rgba(91, 245, 91, 0.3);
    border-radius: 6px;
    color: #5bf55b;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    text-align: center;
}

.error-message {
    padding: 12px 16px;
    background: rgba(245, 91, 91, 0.1);
    border: 1px solid rgba(245, 91, 91, 0.3);
    border-radius: 6px;
    color: #f55b5b;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    text-align: center;
}

@media (max-width: 768px) {
    .auth-box {
        padding: 2rem;
    }
    
    .auth-box h1 {
        font-size: 2rem;
    }
}