/**
 * WP Agentic Writer - Admin Settings Styles
 *
 * @package WP_Agentic_Writer
 */

/* ===========================
   BASE STYLES
   =========================== */
.wpaw-settings-wrap {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
}

.wpaw-settings-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
}

.wpaw-settings-logo {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
}

.wpaw-settings-title {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
    color: #1d2327;
}

.wpaw-settings-subtitle {
    margin: 4px 0 0;
    color: #646970;
    font-size: 14px;
}

/* ===========================
   NAVIGATION TABS
   =========================== */
.wpaw-settings-nav {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 0;
}

.wpaw-settings-nav-btn {
    padding: 12px 20px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #646970;
    transition: all 0.2s ease;
    margin-bottom: -1px;
}

.wpaw-settings-nav-btn:hover {
    color: #2271b1;
}

.wpaw-settings-nav-btn.active {
    color: #2271b1;
    border-bottom-color: #2271b1;
}

.wpaw-settings-nav-btn .dashicons {
    margin-right: 6px;
    font-size: 16px;
    vertical-align: middle;
}

/* ===========================
   CARD SECTIONS
   =========================== */
.wpaw-settings-section {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 24px;
    overflow: hidden;
}

.wpaw-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #fff 100%);
    border-bottom: 1px solid #e0e0e0;
}

.wpaw-section-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
}

.wpaw-section-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #1d2327;
}

.wpaw-section-desc {
    margin: 2px 0 0;
    font-size: 13px;
    color: #646970;
}

.wpaw-section-body {
    padding: 20px;
}

/* ===========================
   PRESET CARDS (AI Models)
   =========================== */
.wpaw-preset-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.wpaw-preset-card {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.wpaw-preset-card:hover {
    border-color: #2271b1;
    box-shadow: 0 2px 8px rgba(34, 113, 177, 0.15);
}

.wpaw-preset-card.selected {
    border-color: #2271b1;
    background: rgba(34, 113, 177, 0.05);
}

.wpaw-preset-card.selected::after {
    content: '✓';
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    background: #2271b1;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.wpaw-preset-name {
    font-size: 16px;
    font-weight: 600;
    color: #1d2327;
    margin-bottom: 4px;
}

.wpaw-preset-cost {
    font-size: 13px;
    color: #646970;
    margin-bottom: 12px;
}

.wpaw-preset-models {
    font-size: 12px;
    color: #8c8f94;
    line-height: 1.6;
}

.wpaw-preset-badge {
    display: inline-block;
    padding: 2px 8px;
    background: #f0f6fc;
    color: #2271b1;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    margin-left: 8px;
}

.wpaw-preset-badge.recommended {
    background: #d4edda;
    color: #155724;
}

/* ===========================
   FORM FIELDS
   =========================== */
.wpaw-field-row {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 16px 0;
    border-bottom: 1px solid #f0f0f0;
}

.wpaw-field-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.wpaw-field-label {
    flex: 0 0 200px;
    font-weight: 500;
    color: #1d2327;
    padding-top: 8px;
}

.wpaw-field-label small {
    display: block;
    font-weight: 400;
    color: #646970;
    font-size: 12px;
    margin-top: 4px;
}

.wpaw-field-input {
    flex: 1;
}

.wpaw-field-input input[type="text"],
.wpaw-field-input input[type="password"],
.wpaw-field-input input[type="number"],
.wpaw-field-input select {
    width: 100%;
    max-width: 400px;
    padding: 8px 12px;
    border: 1px solid #d0d5dd;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.wpaw-field-input input:focus,
.wpaw-field-input select:focus {
    border-color: #2271b1;
    box-shadow: 0 0 0 2px rgba(34, 113, 177, 0.2);
    outline: none;
}

.wpaw-field-input .description {
    margin-top: 8px;
    color: #646970;
    font-size: 13px;
}

.wpaw-field-input .description a {
    color: #2271b1;
    text-decoration: none;
}

.wpaw-field-input .description a:hover {
    text-decoration: underline;
}

/* ===========================
   TOGGLE SWITCHES
   =========================== */
.wpaw-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
}

.wpaw-toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
    background: #c3c4c7;
    border-radius: 12px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.wpaw-toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.wpaw-toggle input {
    display: none;
}

.wpaw-toggle input:checked + .wpaw-toggle-switch {
    background: #2271b1;
}

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

.wpaw-toggle-label {
    font-size: 14px;
    color: #1d2327;
}

/* ===========================
   BUDGET DISPLAY
   =========================== */
.wpaw-budget-display {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 16px;
}

.wpaw-budget-stat {
    text-align: center;
}

.wpaw-budget-stat-value {
    font-size: 24px;
    font-weight: 600;
    color: #1d2327;
}

.wpaw-budget-stat-label {
    font-size: 12px;
    color: #646970;
    margin-top: 4px;
}

.wpaw-budget-bar-wrapper {
    flex: 1;
}

.wpaw-budget-bar-label {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #646970;
    margin-bottom: 6px;
}

.wpaw-budget-bar-track {
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}

.wpaw-budget-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #4caf50, #66bb6a);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.wpaw-budget-bar-fill.warning {
    background: linear-gradient(90deg, #ff9800, #ffa726);
}

.wpaw-budget-bar-fill.danger {
    background: linear-gradient(90deg, #f44336, #ef5350);
}

/* ===========================
   SUBMIT BUTTON
   =========================== */
.wpaw-submit-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-top: 24px;
}

.wpaw-submit-section .button-primary {
    padding: 10px 24px;
    font-size: 14px;
    height: auto;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wpaw-submit-section .button-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.wpaw-submit-info {
    color: #646970;
    font-size: 13px;
}

/* ===========================
   ALERTS & NOTICES
   =========================== */
.wpaw-notice {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.wpaw-notice-info {
    background: #f0f6fc;
    border: 1px solid #c5d9ed;
    color: #2271b1;
}

.wpaw-notice-warning {
    background: #fcf9e8;
    border: 1px solid #f0c33c;
    color: #826200;
}

.wpaw-notice-success {
    background: #edfaef;
    border: 1px solid #46b450;
    color: #2a6f31;
}

.wpaw-notice-error {
    background: #fcf0f1;
    border: 1px solid #d63638;
    color: #8a1f1f;
}

/* ===========================
   COST ESTIMATE BOX
   =========================== */
.wpaw-cost-estimate-box {
    margin-top: 20px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f0f6fc 0%, #e8f4fd 100%);
    border: 1px solid #c5d9ed;
    border-radius: 8px;
    text-align: center;
}

.wpaw-cost-estimate-label {
    font-size: 13px;
    color: #646970;
    margin-bottom: 4px;
}

.wpaw-cost-estimate-value {
    font-size: 24px;
    font-weight: 700;
    color: #2271b1;
}

.wpaw-cost-estimate-note {
    margin: 8px 0 0;
    font-size: 12px;
    color: #8c8f94;
}

/* ===========================
   TAB CONTENT
   =========================== */
.wpaw-tab-content {
    display: none;
}

.wpaw-tab-content.active {
    display: block;
}

/* ===========================
   GUIDE TABLES
   =========================== */
.wpaw-guide-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.wpaw-guide-table th,
.wpaw-guide-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
}

.wpaw-guide-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #1d2327;
}

.wpaw-guide-table tbody tr:hover {
    background: #f8f9fa;
}

.wpaw-guide-row-highlight {
    background: #f0f6fc !important;
}

.wpaw-guide-row-highlight:hover {
    background: #e5f0fa !important;
}

/* Model Badges */
.wpaw-model-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.wpaw-model-badge.planning {
    background: #e8f4fd;
    color: #0073aa;
}

.wpaw-model-badge.execution {
    background: #fef3e8;
    color: #b54708;
}

.wpaw-model-badge.chat {
    background: #e8fdf0;
    color: #067647;
}

.wpaw-model-badge.search {
    background: #f3e8fd;
    color: #6941c6;
}

.wpaw-model-badge.image {
    background: #fde8f0;
    color: #c01574;
}

/* ===========================
   COST EXAMPLES
   =========================== */
.wpaw-cost-examples {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.wpaw-cost-example {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 16px;
}

.wpaw-cost-example-title {
    font-weight: 600;
    color: #1d2327;
    margin-bottom: 12px;
    font-size: 14px;
}

.wpaw-cost-example-breakdown {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: #646970;
    margin-bottom: 12px;
}

.wpaw-cost-example-total {
    font-size: 14px;
    color: #1d2327;
    padding-top: 12px;
    border-top: 1px solid #e0e0e0;
}

.wpaw-cost-example-total strong {
    color: #2271b1;
}

/* ===========================
   SELECT2 CUSTOMIZATION
   =========================== */
.wpaw-settings-section .select2-container {
    width: 100% !important;
}

.wpaw-settings-section .select2-container--default .select2-selection--single {
    height: 38px;
    border: 1px solid #8c8f94;
    border-radius: 4px;
}

.wpaw-settings-section .select2-container--default .select2-selection--single .select2-selection__rendered {
    line-height: 36px;
    padding-left: 12px;
}

.wpaw-settings-section .select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 36px;
}

.select2-dropdown {
    border: 1px solid #8c8f94;
    border-radius: 4px;
}

.select2-search--dropdown .select2-search__field {
    border: 1px solid #8c8f94;
    border-radius: 4px;
    padding: 8px 12px;
}

.select2-results__option--highlighted[aria-selected] {
    background-color: #2271b1 !important;
}

span.select2-search.select2-search--inline textarea {
    display: none;
}

ul.select2-results__options li {
    margin-bottom: 0px;
}
.select2-results__option {
    padding: 8px 12px;
}
.select2-results__option.select2-results__option--selectable.select2-results__option--selected{
    display: flex;
    justify-content:  space-between;
}
.select2-results__option.select2-results__option--selectable.select2-results__option--selected:hover > span{
    color: white!important;
}
.select2-results__option.select2-results__option--selectable.select2-results__option--selected::after {
    content: 'SELECTED';
    font-size: smaller;
    font-family: ui-monospace, monospace;
    color: #868686;
}
.select2-results__option.select2-results__option--selectable.select2-results__option--selected:hover::after {
    color: #d6d6d6!important;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 782px) {
    .wpaw-preset-grid {
        grid-template-columns: 1fr;
    }
    
    .wpaw-field-row {
        flex-direction: column;
        gap: 8px;
    }
    
    .wpaw-field-label {
        flex: none;
        padding-top: 0;
    }
    
    .wpaw-settings-nav {
        flex-wrap: wrap;
    }
}

/* ===========================
   LANGUAGE PREFERENCES
   =========================== */
.wpaw-language-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.wpaw-language-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    background: #fff;
}

.wpaw-language-checkbox:hover {
    border-color: #2271b1;
    background: #f6f7f7;
}

.wpaw-language-checkbox input[type="checkbox"] {
    margin: 0;
    cursor: pointer;
}

.wpaw-language-checkbox input[type="checkbox"]:checked + span {
    font-weight: 500;
    color: #2271b1;
}

.wpaw-custom-language-item {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.wpaw-custom-language-item input[type="text"] {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #dcdcde;
    border-radius: 4px;
    font-size: 14px;
}

.wpaw-custom-language-item .wpaw-remove-language {
    padding: 8px 12px;
    background: #dc3232;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.wpaw-custom-language-item .wpaw-remove-language:hover {
    background: #a00;
}

#wpaw-add-custom-language {
    margin-top: 8px;
}

/* ===========================
   COST SHORTCUTS
   =========================== */
.wpaw-cost-shortcuts {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #e0e0e0;
    text-align: center;
}

.wpaw-cost-shortcut-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: #f0f6fc;
    border: 1px solid #0066cc;
    border-radius: 6px;
    color: #0066cc;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
}

.wpaw-cost-shortcut-link:hover {
    background: #0066cc;
    color: #fff;
    transform: translateY(-1px);
}

.wpaw-cost-shortcut-link .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

/* ===========================
   COST STATS GRID
   =========================== */
.wpaw-cost-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.wpaw-cost-stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.wpaw-cost-stat-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.wpaw-cost-stat-value {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 4px;
}

.wpaw-cost-stat-label {
    font-size: 13px;
    opacity: 0.9;
}

/* ===========================
   COST FILTERS
   =========================== */
.wpaw-cost-filters {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
}

.wpaw-filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    align-items: end;
}

.wpaw-filter-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.wpaw-filter-field label {
    font-size: 13px;
    font-weight: 500;
    color: #1d2327;
}

.wpaw-filter-field input,
.wpaw-filter-field select {
    padding: 6px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.wpaw-filter-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* ===========================
   COST LOG TABLE
   =========================== */
.wpaw-cost-log-table-wrapper {
    overflow-x: auto;
    margin-top: 16px;
}

.wpaw-cost-log-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.wpaw-cost-log-table thead {
    background: #f9f9f9;
    border-bottom: 2px solid #e0e0e0;
}

.wpaw-cost-log-table th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    color: #1d2327;
    white-space: nowrap;
}

.wpaw-cost-log-table td {
    padding: 12px 16px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 13px;
    color: #1d2327;
}

.wpaw-cost-log-table tbody tr:hover {
    background: #f9f9f9;
}

.wpaw-cost-log-table code {
    background: #f0f0f0;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
    font-family: 'Courier New', monospace;
}

.wpaw-removed-post {
    color: #999;
    font-style: italic;
}

/* ===========================
   PAGINATION
   =========================== */
.wpaw-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid #e0e0e0;
}

.wpaw-pagination-info {
    padding: 6px 12px;
    background: #f0f0f0;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
}