/* ============================================
   TextSight.ai - Settings Page Styles
   ============================================ */

/* ============================================
   SETTINGS CONTAINER
   ============================================ */
.settings-container {
    max-width: 800px;
}

/* ============================================
   SETTINGS TABS
   ============================================ */
.settings-tabs {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-6);
    padding: var(--space-1);
    background-color: var(--gray-100);
    border-radius: var(--radius-lg);
}

.settings-tab {
    flex: 1;
    padding: var(--space-3) var(--space-4);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    background-color: transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.settings-tab:hover {
    color: var(--text-primary);
}

.settings-tab.active {
    color: var(--text-primary);
    background-color: var(--bg-primary);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   SETTINGS PANELS
   ============================================ */
.settings-panel {
    display: none;
}

.settings-panel.active {
    display: block;
}

/* ============================================
   SETTINGS SECTIONS
   ============================================ */
.settings-section {
    margin-bottom: var(--space-8);
}

.settings-section-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.settings-section-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: var(--space-5);
}

/* ============================================
   PROFILE CARD
   ============================================ */
.profile-card {
    padding: var(--space-5);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.profile-avatar-section {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.profile-avatar {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-full);
    background-color: var(--primary-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
    color: var(--primary);
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-full);
}

.profile-avatar-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.profile-avatar-email {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ============================================
   SETTINGS FORM
   ============================================ */
.settings-form {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-light);
    margin-top: var(--space-4);
}

/* ============================================
   DANGER ZONE
   ============================================ */
.danger-zone .settings-section-title {
    color: var(--error);
}

.danger-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5);
    background-color: var(--error-50);
    border: 1px solid var(--error-100);
    border-radius: var(--radius-lg);
}

.danger-info h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.danger-info p {
    font-size: 13px;
    color: var(--text-secondary);
    max-width: 400px;
}

.btn.danger {
    color: var(--error);
    border-color: var(--error);
}

.btn.danger:hover {
    background-color: var(--error);
    color: var(--text-inverse);
}

/* ============================================
   PLAN CARD
   ============================================ */
.plan-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.plan-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5);
    border-bottom: 1px solid var(--border-light);
}

.plan-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.plan-price {
    font-size: 14px;
    color: var(--text-secondary);
}

.plan-features {
    padding: var(--space-5);
}

.plan-feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.plan-feature svg {
    width: 18px;
    height: 18px;
    color: var(--success);
    flex-shrink: 0;
}

.plan-actions {
    padding: var(--space-4) var(--space-5);
    background-color: var(--gray-50);
    border-top: 1px solid var(--border-light);
}

/* ============================================
   BILLING HISTORY
   ============================================ */
.billing-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-8);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    text-align: center;
}

.billing-empty svg {
    width: 48px;
    height: 48px;
    color: var(--text-tertiary);
    margin-bottom: var(--space-3);
}

.billing-empty p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ============================================
   API LOCKED
   ============================================ */
.api-locked {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-10);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    text-align: center;
}

.api-locked-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--gray-100);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.api-locked-icon svg {
    width: 32px;
    height: 32px;
    color: var(--text-tertiary);
}

.api-locked h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.api-locked p {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 400px;
    margin-bottom: var(--space-6);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 767px) {
    .settings-tabs {
        flex-direction: column;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .danger-card {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .danger-info p {
        max-width: 100%;
    }
    
    .plan-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
    }
}