.login-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
    box-shadow: 0 4px 20px rgba(123, 159, 126, 0.2);
}

.login-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.login-hero p {
    font-size: 1.15rem;
    opacity: 0.95;
    text-align: center;
}

.login-section, .auth-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--white) 100%);
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.login-container, .auth-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.login-form, .auth-form {
    background: var(--white);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(123, 159, 126, 0.15);
    border: 1px solid rgba(123, 159, 126, 0.1);
}

.auth-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-header h2 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 2rem;
    font-weight: 600;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-group label i {
    color: var(--primary-color);
    width: 18px;
    font-size: 1.1rem;
}

.form-group input, .form-group select {
    width: 100%;
    height: 52px;
    padding: 1rem 1.25rem;
    border: 2px solid var(--border-color);
    border-radius: 14px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    background: var(--accent-color);
    transition: all 0.3s ease;
    color: var(--text-primary);
}

.form-group input::placeholder {
    color: #a0b5a3;
}

.form-group input:hover, .form-group select:hover {
    border-color: var(--secondary-color);
    background: var(--white);
    box-shadow: 0 4px 12px rgba(123, 159, 126, 0.08);
}

.form-group input:focus, .form-group select:focus {
    background: var(--white);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(123, 159, 126, 0.12), 0 6px 16px rgba(123, 159, 126, 0.15);
    transform: translateY(-1px);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath fill='%237B9F7E' d='M7 10L2 5h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    padding-right: 3rem;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, rgba(232, 245, 232, 0.5) 0%, rgba(255, 255, 255, 0.8) 100%);
    border-radius: 14px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.checkbox-group::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.checkbox-group:hover {
    border-color: var(--secondary-color);
    background: var(--white);
    box-shadow: 0 4px 12px rgba(123, 159, 126, 0.1);
}

.checkbox-group:hover::before {
    opacity: 1;
}

.checkbox-group input[type="checkbox"] {
    width: 24px;
    height: 24px;
    min-width: 24px;
    cursor: pointer;
    accent-color: var(--primary-color);
    flex-shrink: 0;
    border-radius: 6px;
}

.checkbox-group input[type="checkbox"]:checked {
    filter: drop-shadow(0 2px 4px rgba(123, 159, 126, 0.3));
}

.checkbox-group label {
    margin-bottom: 0;
    cursor: pointer;
    user-select: none;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-primary);
    display: inline;
    white-space: normal;
}

.checkbox-group label a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
    padding: 0 2px;
}

.checkbox-group label a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.checkbox-group label a:hover {
    color: var(--secondary-color);
}

.checkbox-group label a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-full {
    width: 100%;
    height: 52px;
    padding: 0 2rem;
    font-size: 1.05rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    box-shadow: 0 4px 12px rgba(123, 159, 126, 0.25);
    transition: all 0.3s ease;
}

.btn-full:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(123, 159, 126, 0.35);
}

.btn-full:active {
    transform: translateY(0);
}

.alert {
    padding: 1rem 1.25rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.alert-error {
    background: #fff5f5;
    color: #c53030;
    border: 2px solid #feb2b2;
    box-shadow: 0 2px 8px rgba(197, 48, 48, 0.1);
}

.alert-success {
    background: #f0fdf4;
    color: #166534;
    border: 2px solid #86efac;
    box-shadow: 0 2px 8px rgba(22, 101, 52, 0.1);
}

.login-links, .auth-links {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--accent-color);
}

.login-links p, .auth-links p {
    margin-bottom: 0.5rem;
}

.login-links a, .auth-links a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.login-links a:hover, .auth-links a:hover {
    text-decoration: underline;
}

.login-benefits, .auth-info {
    padding: 2.5rem;
    background: rgba(232, 245, 232, 0.3);
    border-radius: 20px;
}

.login-benefits h3, .auth-info h3 {
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.benefits-list {
    margin-bottom: 3rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 4px 12px rgba(123, 159, 126, 0.1);
    border: 1px solid rgba(123, 159, 126, 0.1);
    transition: all 0.3s ease;
}

.benefit-item:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 20px rgba(123, 159, 126, 0.15);
}

.benefit-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.benefit-text h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.benefit-text p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.cta-register {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 15px var(--shadow);
}

.cta-register p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.profile-preview {
    margin-top: 2rem;
}

.profile-option {
    background: var(--white);
    padding: 1.25rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    text-align: center;
    box-shadow: 0 3px 12px rgba(123, 159, 126, 0.1);
    border: 1px solid rgba(123, 159, 126, 0.1);
    transition: all 0.3s ease;
}

.profile-option:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(123, 159, 126, 0.15);
}

.profile-option .profile-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .login-hero h1 {
        font-size: 2rem;
    }
    
    .login-container, .auth-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .login-form, .auth-form {
        padding: 2rem;
    }
    
    .benefit-item {
        padding: 1rem;
    }
}