/* Auth Section */
.auth-section {
    padding: 100px 0;
    background: linear-gradient(to bottom, var(--white), var(--gray-light));
    min-height: calc(100vh - 200px);
}

.auth-container {
    max-width: 500px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: visible;
}

/* Auth Tabs */
.auth-tabs {
    display: flex;
    border-bottom: 2px solid var(--gray-light);
}

.tab-btn {
    flex: 1;
    padding: 20px;
    background: transparent;
    border: none;
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-dark);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
}

.tab-btn:hover {
    color: var(--text-dark);
    background: var(--gray-light);
}

.tab-btn.active {
    color: var(--gold);
    background: var(--white);
}

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

/* Auth Form Container */
.auth-form-container {
    display: none;
    padding: 40px;
    overflow: visible;
}

.auth-form-container.active {
    display: block;
}

.auth-form-container h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
    text-align: center;
}

.auth-subtitle {
    text-align: center;
    color: var(--gray-dark);
    margin-bottom: 32px;
    font-size: 16px;
}

/* Form Styles */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

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

.form-group input,
.form-group select {
    padding: 12px 16px;
    border: 2px solid var(--gray);
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--gold);
}

.form-group input::placeholder {
    color: var(--text-light);
}

.form-hint {
    font-size: 12px;
    color: var(--gray-dark);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-direction: row;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--gold);
}

.checkbox-group label {
    font-weight: 400;
    font-size: 14px;
    cursor: pointer;
}

.checkbox-group label a {
    color: var(--gold);
    text-decoration: none;
}

.checkbox-group label a:hover {
    text-decoration: underline;
}

.forgot-link {
    color: var(--gold);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.forgot-link:hover {
    text-decoration: underline;
}

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

.btn-outline {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

/* Auth Divider */
.auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 24px 0;
    color: var(--gray-dark);
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--gray);
}

.auth-divider span {
    padding: 0 16px;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 640px) {
    .auth-section {
        padding: 60px 20px;
    }

    .auth-container {
        border-radius: 0;
    }

    .auth-form-container {
        padding: 30px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .auth-form-container {
        padding: 30px 24px;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .tab-btn {
        padding: 16px;
        font-size: 16px;
    }
}