/**
 * King Addons - Modern Admin Page Styles
 * Shared styles for admin settings pages
 *
 * @package King_Addons
 */

/* Reset and base styles */
.ka-admin-wrap {
    display: flex;
    gap: 30px;
    max-width: 1400px;
    margin: 20px 20px 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.ka-admin-wrap * {
    box-sizing: border-box;
}

/* Main content area */
.ka-admin-main {
    flex: 1;
    min-width: 0;
}

.ka-admin-full {
    max-width: 900px;
}

/* ========== Header ========== */
.ka-admin-header {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: #fff;
    padding: 25px 30px;
    border-radius: 12px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ka-admin-header h1 {
    margin: 0;
    font-size: 24px;
    font-weight: 600;
    color: #fff;
}

.ka-admin-header-badge {
    background: rgba(255, 255, 255, 0.2);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.ka-admin-header-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
}

.ka-admin-header-icon .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
    color: #fff;
}

.ka-admin-header-content {
    display: flex;
    align-items: center;
}

.ka-admin-header-text h1 {
    margin: 0 0 4px 0;
}

.ka-admin-header-text p {
    margin: 0;
    font-size: 14px;
    opacity: 0.9;
}

/* ========== Status indicator ========== */
.ka-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.ka-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.ka-status-enabled {
    background: #dcfce7;
    color: #166534;
}

.ka-status-enabled .ka-status-dot {
    background: #22c55e;
}

.ka-status-disabled {
    background: #fee2e2;
    color: #991b1b;
}

.ka-status-disabled .ka-status-dot {
    background: #ef4444;
}

/* ========== Cards ========== */
.ka-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
    overflow: hidden;
}

.ka-card-header {
    background: #f8fafc;
    padding: 16px 24px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.ka-card-header h2 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
}

.ka-card-header .dashicons {
    color: #6366f1;
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.ka-card-body {
    padding: 20px 24px;
}

/* ========== Form rows ========== */
.ka-row {
    display: flex;
    align-items: flex-start;
    padding: 14px 0;
    border-bottom: 1px solid #f1f5f9;
}

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

.ka-row-label {
    width: 200px;
    flex-shrink: 0;
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    padding-top: 8px;
}

.ka-row-field {
    flex: 1;
}

.ka-row-field input[type="number"],
.ka-row-field input[type="text"],
.ka-row-field input[type="password"],
.ka-row-field input[type="url"],
.ka-row-field input[type="email"],
.ka-row-field textarea {
    width: 100%;
    max-width: 300px;
    padding: 8px 12px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: #fff;
}

.ka-row-field input:focus,
.ka-row-field textarea:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.ka-row-field input:disabled,
.ka-row-field textarea:disabled {
    background: #f8fafc;
    color: #94a3b8;
    cursor: not-allowed;
}

.ka-row-field select {
    padding: 8px 12px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 14px;
    min-width: 200px;
    background: #fff;
}

.ka-row-field select:focus {
    outline: none;
    border-color: #6366f1;
}

.ka-row-desc {
    font-size: 12px;
    color: #64748b;
    margin-top: 6px;
    line-height: 1.4;
}

/* ========== Toggle switch ========== */
.ka-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.ka-toggle input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.ka-toggle-slider {
    width: 44px;
    height: 24px;
    background: #cbd5e1;
    border-radius: 12px;
    position: relative;
    transition: background 0.2s;
    flex-shrink: 0;
}

.ka-toggle-slider::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);
}

.ka-toggle input:checked + .ka-toggle-slider {
    background: #6366f1;
}

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

.ka-toggle input:disabled + .ka-toggle-slider {
    opacity: 0.5;
    cursor: not-allowed;
}

.ka-toggle-label {
    font-size: 13px;
    color: #64748b;
}

/* ========== Color picker ========== */
.ka-color-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ka-color-preview {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 2px solid #e2e8f0;
    cursor: pointer;
    padding: 0;
}

.ka-color-input {
    max-width: 120px !important;
}

/* ========== Pro badge ========== */
.ka-pro-badge {
    display: inline-block;
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    padding: 3px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
}

/* ========== Submit area ========== */
.ka-submit {
    padding: 20px 24px;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
}

.ka-submit .button-primary,
.ka-btn-primary {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border: none;
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    color: #fff;
}

.ka-submit .button-primary:hover,
.ka-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

/* ========== Tabs ========== */
.ka-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
    background: #f8fafc;
    padding: 4px;
    border-radius: 10px;
}

.ka-tab {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    color: #64748b;
    background: transparent;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.ka-tab:hover {
    color: #1e293b;
    background: rgba(255, 255, 255, 0.5);
}

.ka-tab.active,
.ka-tab.nav-tab-active {
    background: #fff;
    color: #6366f1;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.ka-tab-content {
    display: none;
}

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

/* ========== Sidebar ========== */
.ka-sidebar {
    width: 320px;
    flex-shrink: 0;
}

.ka-preview-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 50px;
}

.ka-preview-header {
    background: #f8fafc;
    padding: 16px 20px;
    border-bottom: 1px solid #e2e8f0;
    font-size: 14px;
    font-weight: 600;
    color: #1e293b;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ka-preview-body {
    padding: 20px;
}

/* ========== Table styles ========== */
.ka-table {
    width: 100%;
    border-collapse: collapse;
}

.ka-table th {
    text-align: left;
    padding: 12px 16px;
    background: #f8fafc;
    font-size: 12px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid #e2e8f0;
}

.ka-table td {
    padding: 12px 16px;
    border-bottom: 1px solid #f1f5f9;
    font-size: 14px;
    color: #1e293b;
}

.ka-table tr:hover td {
    background: #fafbfc;
}

/* ========== Info box ========== */
.ka-info {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 13px;
    color: #0369a1;
    margin-bottom: 16px;
}

.ka-info.warning {
    background: #fffbeb;
    border-color: #fcd34d;
    color: #92400e;
}

.ka-info.success {
    background: #f0fdf4;
    border-color: #86efac;
    color: #166534;
}

/* ========== Checkboxes grid ========== */
.ka-checkbox-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.ka-checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: #f8fafc;
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s;
}

.ka-checkbox-item:hover {
    background: #f1f5f9;
}

.ka-checkbox-item input[type="checkbox"] {
    margin: 0;
}

/* ========== Unit suffix ========== */
.ka-unit {
    color: #64748b;
    font-size: 13px;
    margin-left: 6px;
}

/* ========== Responsive ========== */
@media (max-width: 1200px) {
    .ka-admin-wrap {
        flex-direction: column;
    }

    .ka-sidebar {
        width: 100%;
        order: -1;
    }

    .ka-preview-card {
        position: static;
    }
}

@media (max-width: 782px) {
    .ka-row {
        flex-direction: column;
        gap: 8px;
    }

    .ka-row-label {
        width: 100%;
        padding-top: 0;
    }

    .ka-row-field input[type="text"],
    .ka-row-field input[type="number"],
    .ka-row-field select {
        max-width: 100%;
    }

    .ka-admin-header {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .ka-card-body {
        padding: 16px;
    }
}