.heho-account-auth {
    min-height: 100vh;
    padding: 120px 0 80px;
    background: var(--color-black);
    position: relative;
    overflow: hidden;
}

.heho-account-auth::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(255, 128, 0, 0.1), transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(100, 41, 38, 0.1), transparent 50%);
    pointer-events: none;
}

.heho-account-auth__inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    min-height: 80vh;
}

.heho-account-auth__intro {
    display: grid;
    gap: 24px;
}

.heho-account-auth__intro .heho-section-title {
    color: var(--color-light);
}

.heho-account-auth__intro .heho-subtitle {
    color: rgba(255, 255, 255, 0.8);
}

.heho-account-auth__notice {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    animation: slideIn 0.3s ease;
}

.heho-account-auth__notice.is-error {
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid rgba(244, 67, 54, 0.3);
    color: #ff6b6b;
}

.heho-account-auth__notice.is-success {
    background: rgba(76, 175, 80, 0.1);
    border: 1px solid rgba(76, 175, 80, 0.3);
    color: #81c784;
}

.heho-notice__icon {
    font-size: 18px;
}

.heho-account-auth__forms {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.heho-account-auth__tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
}

.heho-auth-tab {
    flex: 1;
    padding: 20px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.heho-auth-tab:hover {
    color: rgba(255, 255, 255, 0.8);
}

.heho-auth-tab--active {
    color: var(--color-light);
    background: rgba(255, 128, 0, 0.1);
}

.heho-auth-tab--active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-orange);
}

.heho-account-auth__card {
    padding: 40px;
}

.heho-auth-card__header {
    text-align: center;
    margin-bottom: 32px;
}

.heho-auth-card__header h2 {
    margin: 0 0 8px;
    font-size: 24px;
    color: var(--color-light);
}

.heho-auth-card__header p {
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: 16px;
}

.heho-auth-form {
    display: grid;
    gap: 24px;
}

.heho-form-group {
    display: grid;
    gap: 8px;
}

.heho-form-group label {
    color: var(--color-light);
    font-weight: 600;
    font-size: 14px;
}

.heho-form-group input {
    padding: 16px 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-light);
    font-size: 16px;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
}

.heho-form-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.heho-form-group input:focus {
    outline: none;
    border-color: var(--color-orange);
    box-shadow: 0 0 0 3px rgba(255, 128, 0, 0.1);
    background: rgba(255, 255, 255, 0.08);
}

.heho-form-help {
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
}

.heho-button--full {
    width: 100%;
    justify-content: center;
}

.heho-auth-links {
    text-align: center;
    margin-top: 16px;
}

.heho-auth-link {
    color: var(--color-orange);
    font-size: 14px;
    text-decoration: none;
    transition: color 0.2s ease;
}

.heho-auth-link:hover {
    color: var(--color-light-red);
    text-decoration: underline;
}

.heho-auth-terms {
    text-align: center;
    margin-top: 20px;
}

.heho-auth-terms small {
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    line-height: 1.4;
}

.heho-auth-terms a {
    color: var(--color-orange);
    text-decoration: none;
}

.heho-auth-terms a:hover {
    text-decoration: underline;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1024px) {
    .heho-account-auth__inner {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .heho-account-auth {
        padding: 80px 0 60px;
    }
}

@media (max-width: 640px) {
    .heho-account-auth__card {
        padding: 30px 20px;
    }
    
    .heho-auth-tab {
        padding: 16px;
        font-size: 14px;
    }
    
    .heho-form-group input {
        padding: 14px 16px;
    }
}