/**
 * King Addons AI Settings - Modern Light Design
 *
 * @package King_Addons
 */

/* Reset dark background from admin.css */
html.wp-toolbar .king-addons-ai-settings,
body.king-addons_page_king-addons-ai-settings #wpcontent,
.king-addons_page_king-addons-ai-settings #wpcontent,
.king-addons-ai-settings {
    background: #f1f5f9 !important;
}

/* Override global dark styles */
body.king-addons_page_king-addons-ai-settings #wpcontent,
body.king-addons_page_king-addons-ai-settings #wpbody,
body.king-addons_page_king-addons-ai-settings #wpbody-content {
    background: #f1f5f9 !important;
}

/* Global Overrides */
.king-addons-ai-settings {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    margin: 20px 20px 20px 0 !important;
    padding: 0 !important;
    max-width: 1200px;
    background: transparent !important;
}

.king-addons-ai-settings * { box-sizing: border-box; }

/* Header Section */
.king-addons-settings-header {
    background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
    border-radius: 12px;
    padding: 25px 30px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.king-addons-settings-header-content {
    display: flex;
    align-items: center;
    gap: 16px;
}

.king-addons-settings-header-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.king-addons-settings-header-icon img {
    width: 28px;
    height: 28px;
    filter: brightness(0) invert(1);
}

.king-addons-settings-title {
    font-size: 24px;
    font-weight: 600;
    color: #fff !important;
    margin: 0 0 4px 0 !important;
}

.king-addons-settings-subtitle {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* Settings Container */
.king-addons-settings-container {
    background: transparent;
}

/* Cards - Sections */
.king-addons-ai-settings h2 {
    background: #f8fafc;
    color: #1e293b !important;
    font-size: 15px;
    font-weight: 600;
    margin: 0 !important;
    padding: 16px 24px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 12px 12px 0 0;
}

.king-addons-ai-settings h2::before {
    content: '\f111';
    font-family: dashicons;
    color: #8b5cf6;
    font-size: 18px;
}

/* Section descriptions */
.king-addons-ai-settings h2 + p {
    background: #fff;
    color: #64748b !important;
    font-size: 13px;
    margin: 0 !important;
    padding: 12px 24px;
    border-bottom: 1px solid #f1f5f9;
    line-height: 1.5;
}

/* Form table */
.king-addons-ai-settings .form-table {
    background: #fff;
    margin: 0 0 20px 0 !important;
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    border-radius: 0 0 12px 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.king-addons-ai-settings .form-table th,
.king-addons-ai-settings .form-table td {
    padding: 16px 24px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: top;
    background: #fff !important;
}

.king-addons-ai-settings .form-table tr:last-child th,
.king-addons-ai-settings .form-table tr:last-child td {
    border-bottom: none;
}

.king-addons-ai-settings .form-table th {
    color: #475569 !important;
    font-weight: 500;
    font-size: 13px;
    width: 200px;
}

.king-addons-ai-settings .form-table td {
    color: #1e293b !important;
}

/* Input Fields */
.king-addons-ai-settings input[type="text"],
.king-addons-ai-settings input[type="password"],
.king-addons-ai-settings input[type="number"],
.king-addons-ai-settings textarea {
    background: #fff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 6px !important;
    color: #1e293b !important;
    font-size: 14px;
    padding: 8px 12px !important;
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
    max-width: 320px;
}

.king-addons-ai-settings input[type="text"]:focus,
.king-addons-ai-settings input[type="password"]:focus,
.king-addons-ai-settings input[type="number"]:focus,
.king-addons-ai-settings textarea:focus {
    border-color: #8b5cf6 !important;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1) !important;
    outline: none;
}

.king-addons-ai-settings input::placeholder,
.king-addons-ai-settings textarea::placeholder {
    color: #94a3b8 !important;
}

/* Select dropdown - FIX ARROW ISSUE */
.king-addons-ai-settings select {
    background: #fff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 6px !important;
    color: #1e293b !important;
    font-size: 14px;
    padding: 8px 36px 8px 12px !important;
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
    max-width: 320px;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3e%3cpath fill='%2364748b' d='M6 8L0 0h12z'/%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    background-size: 10px 6px !important;
}

.king-addons-ai-settings select:focus {
    border-color: #8b5cf6 !important;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1) !important;
    outline: none;
}

/* Remove default browser select arrow in various browsers */
.king-addons-ai-settings select::-ms-expand {
    display: none;
}

/* Checkboxes */
.king-addons-ai-settings input[type="checkbox"] {
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    width: 44px;
    height: 24px;
    background: #cbd5e1 !important;
    border: none !important;
    border-radius: 12px;
    position: relative;
    cursor: pointer;
    transition: background 0.2s;
    margin: 0 !important;
    vertical-align: middle;
}

.king-addons-ai-settings input[type="checkbox"]::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.king-addons-ai-settings input[type="checkbox"]:checked {
    background: #8b5cf6 !important;
}

.king-addons-ai-settings input[type="checkbox"]:checked::after {
    transform: translateX(20px);
}

.king-addons-ai-settings input[type="checkbox"]:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Labels */
.king-addons-ai-settings label {
    color: #475569 !important;
    font-weight: 400;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

/* Description Text */
.king-addons-ai-settings .description {
    color: #64748b !important;
    font-size: 12px;
    line-height: 1.5;
    margin-top: 8px;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
}

/* Notice Boxes */
.ka-ai-notice {
    border-radius: 16px !important;
    padding: 16px 18px !important;
    margin: 12px 0 !important;
    font-size: 13px !important;
    line-height: 1.6 !important;
    border: 1px solid rgba(0, 0, 0, 0.06) !important;
    background: rgba(255, 255, 255, 0.72) !important;
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    color: #1d1d1f !important;
    border-left-width: 4px !important;
}

/* Warning notice (red/coral) */
.ka-ai-notice-warning {
    background: rgba(255, 59, 48, 0.08) !important;
    border-color: rgba(255, 59, 48, 0.22) !important;
    color: #991b1b !important;
    border-left-color: rgba(255, 59, 48, 0.9) !important;
}

.ka-ai-notice-warning strong {
    color: #b91c1c !important;
}

/* Info notice (blue) */
.ka-ai-notice-info {
    background: rgba(0, 113, 227, 0.10) !important;
    border-color: rgba(0, 113, 227, 0.22) !important;
    color: #1e40af !important;
    border-left-color: rgba(0, 113, 227, 0.9) !important;
}

.ka-ai-notice-info strong {
    color: #1d4ed8 !important;
}

/* Notice title */
.ka-ai-notice-title {
    display: block !important;
    margin-bottom: 10px !important;
    font-size: 14px !important;
}

/* Links List */
.ka-ai-links-list {
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

.ka-ai-links-list li {
    margin: 8px 0 !important;
    padding-left: 20px !important;
    position: relative;
}

.ka-ai-links-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #3b82f6;
    font-weight: 700;
    font-size: 16px;
}

.ka-ai-links-list li a {
    color: #2563eb !important;
    font-weight: 500;
    text-decoration: none !important;
    transition: color 0.2s;
}

.ka-ai-links-list li a:hover {
    color: #1d4ed8 !important;
    text-decoration: underline !important;
}

/* Settings Footer */
.king-addons-settings-footer {
    padding: 20px 24px;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    border-radius: 0 0 12px 12px;
    text-align: left;
}

.king-addons-save-button {
    background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%) !important;
    border: none !important;
    border-radius: 8px !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    padding: 10px 24px !important;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: none !important;
}

.king-addons-save-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3) !important;
}

/* Usage Statistics */
.king-addons-ai-usage-stats {
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    padding: 16px;
    margin: 12px 0;
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

/* ========================================
   DARK (V3) + LEGACY DARK SUPPORT
   ======================================== */

body.ka-v3-dark .ka-ai-notice,
body.ka-dark-theme .ka-ai-notice {
    background: rgba(28, 28, 30, 0.72) !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    color: #f5f5f7 !important;
    box-shadow: 0 10px 36px rgba(0, 0, 0, 0.30);
}

body.ka-v3-dark .ka-ai-notice-warning,
body.ka-dark-theme .ka-ai-notice-warning {
    background: rgba(255, 149, 0, 0.12) !important;
    border-color: rgba(255, 149, 0, 0.22) !important;
    color: #f5f5f7 !important;
    border-left-color: rgba(255, 149, 0, 0.9) !important;
}

body.ka-v3-dark .ka-ai-notice-warning strong,
body.ka-dark-theme .ka-ai-notice-warning strong {
    color: #ffffff !important;
}

body.ka-v3-dark .ka-ai-notice-info,
body.ka-dark-theme .ka-ai-notice-info {
    background: rgba(0, 113, 227, 0.14) !important;
    border-color: rgba(0, 113, 227, 0.22) !important;
    color: #f5f5f7 !important;
    border-left-color: rgba(0, 113, 227, 0.9) !important;
}

body.ka-v3-dark .ka-ai-notice-info strong,
body.ka-dark-theme .ka-ai-notice-info strong {
    color: #ffffff !important;
}

body.ka-v3-dark .king-addons-ai-usage-stats,
body.ka-dark-theme .king-addons-ai-usage-stats {
    background: rgba(28, 28, 30, 0.72);
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 36px rgba(0, 0, 0, 0.30);
}

.king-addons-ai-usage-stats table {
    width: 100%;
    margin-bottom: 12px;
}

.king-addons-ai-usage-stats table th {
    color: #475569 !important;
    font-weight: 500;
    font-size: 13px;
    padding: 8px 0;
    text-align: left;
    width: 40%;
    background: transparent !important;
}

.king-addons-ai-usage-stats table td {
    color: #1e293b !important;
    padding: 8px 0;
    font-size: 13px;
    background: transparent !important;
}

.king-addons-ai-usage-bar-container {
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
    margin: 12px 0;
}

.king-addons-ai-usage-bar {
    height: 100%;
    background: linear-gradient(90deg, #8b5cf6, #a855f7);
    border-radius: 4px;
    transition: width 0.6s ease;
}

/* Usage Stats: Dark overrides (must come after light !important rules) */
body.ka-v3-dark .king-addons-ai-usage-stats table th,
body.ka-dark-theme .king-addons-ai-usage-stats table th {
    color: rgba(245, 245, 247, 0.72) !important;
}

body.ka-v3-dark .king-addons-ai-usage-stats table td,
body.ka-dark-theme .king-addons-ai-usage-stats table td {
    color: #f5f5f7 !important;
}

body.ka-v3-dark .king-addons-ai-usage-bar-container,
body.ka-dark-theme .king-addons-ai-usage-bar-container {
    background: rgba(255, 255, 255, 0.12) !important;
}

/* Notices */
.king-addons-ai-settings .notice,
.king-addons-ai-settings .updated {
    background: #f0fdf4 !important;
    border: 1px solid #86efac !important;
    border-radius: 8px !important;
    color: #166534 !important;
    padding: 12px 16px !important;
    margin: 0 0 16px 0 !important;
}

.king-addons-ai-settings .notice p {
    color: #166534 !important;
    margin: 0 !important;
}

.king-addons-ai-settings .notice-error,
.king-addons-ai-settings .error {
    background: #fef2f2 !important;
    border-color: #fecaca !important;
    color: #991b1b !important;
}

.king-addons-ai-settings .notice-error p {
    color: #991b1b !important;
}

.king-addons-ai-settings .notice-warning {
    background: #fffbeb !important;
    border-color: #fcd34d !important;
    color: #92400e !important;
}

/* Links */
.king-addons-ai-settings a {
    color: #8b5cf6;
    text-decoration: none;
    font-weight: 500;
}

.king-addons-ai-settings a:hover {
    color: #7c3aed;
    text-decoration: underline;
}

/* Secondary buttons - FIX ARROW */
.king-addons-ai-settings .button-secondary,
.king-addons-ai-settings .button {
    background: #fff !important;
    border: 1px solid #e2e8f0 !important;
    color: #475569 !important;
    border-radius: 6px !important;
    padding: 6px 14px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    transition: all 0.2s;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    background-image: none !important;
}

.king-addons-ai-settings .button-secondary:hover,
.king-addons-ai-settings .button:hover {
    border-color: #8b5cf6 !important;
    color: #8b5cf6 !important;
    background: #f8fafc !important;
}

/* Hide default WordPress submit button */
.king-addons-ai-settings .submit {
    display: none;
}

/* Hide default WordPress title */
.king-addons-ai-settings .wrap > h1:first-child {
    display: none;
}

/* Responsive */
@media (max-width: 782px) {
    .king-addons-settings-header {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding: 20px;
    }

    .king-addons-settings-header-content {
        flex-direction: column;
        gap: 12px;
    }

    .king-addons-ai-settings .form-table th,
    .king-addons-ai-settings .form-table td {
        display: block;
        width: 100%;
        padding: 12px 16px;
    }

    .king-addons-ai-settings .form-table th {
        border-bottom: none;
        padding-bottom: 4px;
    }

    .king-addons-ai-settings h2 {
        padding: 14px 16px;
    }

    .king-addons-settings-footer {
        padding: 16px;
        text-align: center;
    }
}

/* ========================================
   DARK THEME STYLES
   ======================================== */

body.ka-dark-theme.king-addons_page_king-addons-ai-settings #wpcontent,
body.ka-dark-theme.king-addons_page_king-addons-ai-settings #wpbody,
body.ka-dark-theme.king-addons_page_king-addons-ai-settings #wpbody-content,
body.ka-dark-theme .king-addons-ai-settings {
    background: #0f172a !important;
}

body.ka-dark-theme .king-addons-ai-settings h2 {
    background: #1e293b;
    color: #f1f5f9 !important;
    border-bottom-color: #334155;
}

body.ka-dark-theme .king-addons-ai-settings h2::before {
    color: #818cf8;
}

body.ka-dark-theme .king-addons-ai-settings h2 + p {
    background: #1e293b;
    color: #94a3b8;
}

body.ka-dark-theme .king-addons-ai-settings .form-table {
    background: #1e293b;
    border-radius: 0 0 12px 12px;
}

body.ka-dark-theme .king-addons-ai-settings .form-table th,
body.ka-dark-theme .king-addons-ai-settings .form-table td {
    border-bottom-color: #334155;
}

body.ka-dark-theme .king-addons-ai-settings .form-table th {
    color: #e2e8f0;
}

body.ka-dark-theme .king-addons-ai-settings .form-table .description {
    color: #94a3b8;
}

body.ka-dark-theme .king-addons-ai-settings input[type="text"],
body.ka-dark-theme .king-addons-ai-settings input[type="password"],
body.ka-dark-theme .king-addons-ai-settings input[type="number"],
body.ka-dark-theme .king-addons-ai-settings select,
body.ka-dark-theme .king-addons-ai-settings textarea {
    background: #0f172a !important;
    border-color: #475569 !important;
    color: #f1f5f9 !important;
}

body.ka-dark-theme .king-addons-ai-settings input:focus,
body.ka-dark-theme .king-addons-ai-settings select:focus,
body.ka-dark-theme .king-addons-ai-settings textarea:focus {
    border-color: #8b5cf6 !important;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2) !important;
}

body.ka-dark-theme .king-addons-settings-footer {
    background: #0f172a;
    border-top-color: #334155;
}

body.ka-dark-theme .king-addons-save-button {
    background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
}

body.ka-dark-theme .king-addons-ai-settings .button-secondary,
body.ka-dark-theme .king-addons-ai-settings .button {
    background: #334155 !important;
    border-color: #475569 !important;
    color: #f1f5f9 !important;
}

body.ka-dark-theme .king-addons-ai-settings .button-secondary:hover,
body.ka-dark-theme .king-addons-ai-settings .button:hover {
    background: #475569 !important;
    border-color: #8b5cf6 !important;
    color: #fff !important;
}