/* ============================================
   GradeFlow - Settings Page Styles
   ============================================ */

.settings-wrapper {
    max-width: 900px;
}

/* Settings Section */
.settings-section {
    margin-bottom: 3rem;
}

.settings-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.settings-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.settings-title.border-title {
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.settings-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Settings Card */
.settings-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

/* Settings Table */
.settings-table {
    width: 100%;
    border-collapse: collapse;
}

.settings-table thead {
    background: var(--bg-input);
}

.settings-table th {
    padding: 1rem 1.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.settings-table td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

.settings-table tbody tr:last-child td {
    border-bottom: none;
}

.settings-table tbody tr {
    transition: background 0.2s;
}

.settings-table tbody tr:hover {
    background: var(--bg-hover);
}

/* Inline Edit Inputs */
.inline-input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    width: 100%;
    padding: 0.25rem 0;
}

.inline-input:focus {
    border-bottom: 1px solid var(--primary);
}

.inline-select {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    padding: 0.25rem 0;
}

.time-range {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.time-input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    width: 60px;
}

.time-separator {
    color: var(--text-muted);
}

.delete-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: all 0.2s;
}

.delete-btn:hover {
    color: var(--warning);
    background: var(--warning-10);
}

/* Goals Settings Grid */
.goals-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.goal-settings-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    position: relative;
}

.goal-settings-card .goal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.goal-settings-card .goal-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.goal-settings-card .goal-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
}

.goal-settings-card .goal-icon.primary {
    background: var(--primary-10);
    color: var(--primary);
}

.goal-settings-card .goal-icon.success {
    background: var(--success-10);
    color: var(--success);
}

.goal-settings-card .goal-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.125rem;
}

.goal-settings-card .goal-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.goal-settings-card .goal-actions {
    display: flex;
    gap: 0.25rem;
}

.goal-settings-card .action-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius);
    transition: all 0.2s;
}

.goal-settings-card .action-btn:hover {
    background: var(--bg-hover);
    color: var(--primary);
}

.goal-settings-card .action-btn.delete:hover {
    color: var(--warning);
    background: var(--warning-10);
}

.goal-progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.goal-current {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.goal-target {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Setting Row */
.setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.setting-row:last-child {
    border-bottom: none;
}

.setting-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.setting-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
}

.setting-icon.danger {
    background: var(--warning-10);
    color: var(--warning);
}

.setting-name {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.125rem;
}

.setting-name.danger-text {
    color: var(--warning);
}

.setting-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-input);
    border-radius: var(--radius-full);
    transition: 0.3s;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background: white;
    border-radius: 50%;
    transition: 0.3s;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--primary);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(20px);
}

/* Logout Row */
.logout-row {
    background: transparent;
}

/* Settings Actions */
.settings-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

/* Footer with links */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--primary);
}

/* Add Goal Card */
.add-goal-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 2rem;
    border: 2px dashed var(--border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all 0.2s;
    min-height: 150px;
}

.add-goal-card:hover {
    border-color: var(--primary-40);
}

.add-goal-card:hover .add-goal-icon {
    background: var(--primary-20);
    color: var(--primary);
}

.add-goal-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border-radius: 50%;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.add-goal-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .settings-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .goals-settings-grid {
        grid-template-columns: 1fr;
    }
    
    .setting-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .settings-actions {
        flex-direction: column;
    }
    
    .settings-actions .btn {
        width: 100%;
    }
    
    .footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}