/* ============================================
   AI Product Dashboard - Light Theme System
   ============================================ */

:root {
    /* Base colors mapped from demo */
    --bg-primary: #f1f5f9;      /* Nền xám nhạt toàn trang */
    --bg-secondary: #ffffff;    /* Nền sidebar, panels */
    --bg-card: #ffffff;
    --bg-hover: #f8fafc;
    --bg-active: #e2e8f0;
    
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    
    /* Accents */
    --accent: #4f46e5;          /* Nút AI */
    --accent-light: #818cf8;
    --accent-glow: #eef2ff;
    
    /* Status */
    --success: #059669;
    --success-bg: #dcfce7;
    --success-text: #166534;
    
    --warning: #d97706;
    --warning-bg: #fef9c3;
    --warning-text: #854d0e;
    
    --danger: #dc2626;
    --danger-bg: #fee2e2;
    --danger-text: #b91c1c;
    
    --info: #2563eb;
    --info-bg: #dbeafe;
    --info-text: #1d4ed8;

    /* Category Levels (Mapped to Demo) */
    --level-1: #eff6ff; /* Root */
    --level-2: #f9fafb;
    --level-3: #f5f3ff;
    --level-4: #ecfdf3;
    --level-5: #fff7ed;

    --radius: 10px;
    --radius-sm: 6px;
    --radius-lg: 16px;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --transition: all 0.2s ease;
    --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow: hidden;
    height: 100vh;
}

/* ============ TOP NAV (Mới theo Demo) ============ */
.topbar {
    height: 50px;
    background: #0f172a;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    font-size: 14px;
    z-index: 100;
}
.topbar-title { font-weight: 600; display: flex; align-items: center; gap: 8px; }
.topbar-tabs { display: flex; gap: 10px; }
.topbar-tab {
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    cursor: pointer;
    background: rgba(148,163,184,0.2);
    color: white;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: var(--transition);
}
.topbar-tab.active { background: white; color: #0f172a; }
.topbar-tab:hover:not(.active) { background: rgba(148,163,184,0.4); }

/* ============ MAIN LAYOUT ============ */
.layout {
    display: flex;
    height: calc(100vh - 50px);
}

/* ============ SIDEBAR / CATEGORIES ============ */
.sidebar {
    width: 340px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}
.sidebar-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
}
.sidebar-header-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: 6px;
    display: flex;
    justify-content: space-between;
}
.sidebar-header span.desc { font-size: 11px; color: #94a3b8; }
.sidebar-search {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #cbd5f5;
    border-radius: var(--radius-sm);
    font-size: 12px;
    outline: none;
    margin-top: 8px;
}
.category-list {
    flex: 1;
    overflow-y: auto;
    padding: 4px 0 10px;
}
.category-item {
    padding: 6px 14px;
    cursor: pointer;
    font-size: 13px;
    border-left: 3px solid transparent;
    transition: background 0.15s ease, border-color 0.15s ease;
}
.category-item:hover { filter: brightness(0.98); }
.category-item.active {
    border-left-color: #0ea5e9;
    box-shadow: inset 0 0 0 1px rgba(15,23,42,0.08); /* active demo outline */
}
.category-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}
.category-main {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
}
.category-toggle {
    width: 16px;
    height: 16px;
    border-radius: 999px;
    border: 1px solid #cbd5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    background: #eff6ff;
    color: #1d4ed8;
    flex-shrink: 0;
    cursor: pointer;
}
.category-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; flex: 1; }
.category-count {
    font-size: 11px;
    background: var(--border);
    border-radius: 999px;
    padding: 2px 8px;
    flex-shrink: 0;
}
.category-badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 4px; justify-content: flex-end;}

/* Category levels */
.lvl-0 { background: var(--level-1); }
.lvl-1 { background: var(--level-2); }
.lvl-2 { background: var(--level-3); }
.lvl-3 { background: var(--level-4); }
.lvl-4 { background: var(--level-5); }
.lvl-5 { background: #fff1f2; }

/* Legend */
.legend {
    border-top: 1px solid var(--border);
    padding: 10px 14px;
    font-size: 11px;
    background: #f9fafb;
}
.legend-title {
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.legend-row { display: flex; flex-wrap: wrap; gap: 6px; }
.legend-item { display: flex; align-items: center; gap: 4px; }
.legend-color {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    border: 1px solid var(--border);
}

/* ============ MAIN CONTENT ============ */
.main {
    flex: 1;
    padding: 18px 22px;
    overflow-y: auto;
}
.main-columns {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    gap: 18px;
    height: 100%;
}

/* ============ PANELS ============ */
.panel {
    background: white;
    border-radius: 10px;
    border: 1px solid var(--border);
    padding: 14px 16px;
    margin-bottom: 14px;
    display: flex;
    flex-direction: column;
}
.panel-fill { flex: 1; min-height: 0; overflow: hidden; display: flex; flex-direction: column; }
.panel-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    min-height: 28px;
}
.panel-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
}
.panel-meta { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.panel-actions { display: flex; gap: 6px; }

/* ============ PRODUCT LIST ============ */
.product-list {
    flex: 1;
    overflow-y: auto;
    margin-top: 8px;
    padding-right: 4px;
}
.product-item {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 10px;
    margin-bottom: 8px;
    cursor: pointer;
    font-size: 13px;
    background: #f9fafb;
    transition: var(--transition);
}
.product-item:hover { border-color: #cbd5e1; }
.product-item.active { border-color: var(--accent); background: var(--accent-glow); }
.product-item-title { font-weight: 600; line-height: 1.4; margin-bottom: 2px;}
.product-item-meta { font-size: 11px; color: var(--text-muted); margin-bottom: 4px;}

/* ============ PILLS & STATUS BADGES ============ */
.pill {
    display: inline-block;
    font-size: 10px;
    border-radius: 999px;
    padding: 2px 6px;
    margin-right: 4px;
    font-weight: 500;
}
.pill-green { background: var(--success-bg); color: var(--success-text); }
.pill-yellow { background: var(--warning-bg); color: var(--warning-text); }
.pill-red { background: var(--danger-bg); color: var(--danger-text); }
.pill-blue { background: var(--info-bg); color: var(--info-text); }
.pill-gray { background: var(--border); color: var(--text-secondary); }

/* Compat old badges */
.status-tag { display: inline-block; font-size: 10px; padding: 2px 6px; border-radius: 4px; font-weight: 500; margin-right: 4px; }
.status-tag.danger { background: var(--danger-bg); color: var(--danger-text); }
.status-tag.success { background: var(--success-bg); color: var(--success-text); }
.status-tag.info { background: var(--info-bg); color: var(--info-text); }
.status-tag.warning { background: var(--warning-bg); color: var(--warning-text); }

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font);
    cursor: pointer;
    transition: var(--transition);
}
.btn:active { transform: scale(0.96); }

.btn-ai {
    border: none;
    border-radius: 999px;
    background: var(--accent);
    color: white;
    padding: 4px 10px;
    font-size: 11px;
}
.btn-ai:hover { background: #4338ca; }
.btn-ai-small { padding: 3px 8px; font-size: 10px; }

.btn-search {
    border: none;
    border-radius: 999px;
    background: #0ea5e9;
    color: white;
    padding: 4px 10px;
    font-size: 11px;
}

.btn-primary, .btn-success {
    border: none;
    border-radius: 6px;
    background: var(--success);
    color: white;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 500;
}
.btn-primary:hover, .btn-success:hover { background: #047857; }

.btn-secondary {
    border: 1px solid #cbd5f5;
    border-radius: 6px;
    background: white;
    color: #0f172a;
    padding: 6px 10px;
    font-size: 12px;
}
.btn-secondary:hover { background: #f8fafc; }

.btn-ghost {
    border: 1px solid var(--border);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    padding: 6px 10px;
    font-size: 12px;
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text-primary); border-color: #cbd5e1; }

.btn-warning {
    border: none;
    border-radius: 6px;
    background: #f59e0b;
    color: white;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 500;
}
.btn-warning:hover { background: var(--warning); }

.btn-danger {
    border: none;
    border-radius: 6px;
    background: var(--danger);
    color: white;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 500;
}
.btn-sm { padding: 4px 10px; font-size: 11px; }
.btn-xs { padding: 2px 8px; font-size: 10px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Filter / List Actions */
.list-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }

/* ============ FORM FIELDS ============ */
.field-row { margin-bottom: 12px; }
.field-row:last-child { margin-bottom: 0; }
.field-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}
.field-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}
.field-sublabel { font-size: 11px; color: var(--text-muted); }
.field-label-actions { display: flex; gap: 4px; }

input[type="text"],
input[type="number"],
input[type="password"],
textarea,
select,
.field-input,
.setting-input {
    width: 100%;
    border: 1px solid #cbd5f5;
    border-radius: 6px;
    padding: 6px 8px;
    font-size: 13px;
    background: white;
    color: var(--text-primary);
    outline: none;
    font-family: var(--font);
    transition: var(--transition);
}
input:focus, textarea:focus, select:focus, .field-input:focus, .setting-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(79,70,229,0.1);
}
textarea { min-height: 80px; resize: vertical; }
.field-input.dirty { background: #fffbeb; border-color: #fcd34d; }

/* ============ LAYOUT GRIDS / PANELS ============ */
.two-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.three-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }

/* ============ DETAILS OVERVIEW ============ */
.detail-action-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 14px;
}
.detail-product-info h2 { font-size: 18px; font-weight: 600; margin-bottom: 4px; }
.detail-product-info .meta { font-size: 12px; color: var(--text-muted); }
.detail-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.detail-body { flex: 1; overflow-y: auto; display: flex; flex-direction: column; padding-right: 4px; }

/* Details block from Demo */
.detail-block {
    background: white;
    border-radius: 10px;
    border: 1px solid var(--border);
    padding: 14px 16px;
    margin-bottom: 14px;
}
.block-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    border-bottom: 1px dashed var(--border);
    padding-bottom: 8px;
}
.block-header h4 { font-size: 12px; font-weight: 600; text-transform: uppercase; color: var(--text-muted); }
.block-header-actions { display: flex; gap: 6px; }

/* Images Grid */
.images-grid { display: flex; flex-wrap: wrap; gap: 10px; }
.image-card { width: 90px; font-size: 11px; }
.image-card img {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border);
    margin-bottom: 4px;
}

/* Specs Grid */
.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.spec-item {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 10px;
}
.spec-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; margin-bottom: 2px; }
.spec-value { font-size: 12px; font-weight: 500; }

/* Checkboxes (Attributes block) */
.checkbox-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; font-size: 12px; }
.checkbox-item { display: flex; align-items: center; gap: 6px; color: var(--text-primary); }


/* ============ SETTINGS PAGE ============ */
.settings-container { padding: 18px 22px; max-width: 1200px; margin: 0 auto; width: 100%; height: 100%; overflow-y: auto;}
.settings-page-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 18px; }
.settings-page-header h2 { font-size: 18px; font-weight: 600; margin-bottom: 4px; }
.settings-subtitle { font-size: 12px; color: var(--text-muted); }
.settings-row { display: grid; grid-template-columns: 260px minmax(0,1fr); gap: 18px; margin-bottom: 16px; }
.settings-label { font-size: 13px; font-weight: 500; }
.settings-desc { font-size: 11px; color: var(--text-muted); margin-top: 3px; }

/* Prompt Grid */
.prompt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 14px; }
.prompt-card { background: white; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; transition: var(--transition); }
.prompt-card-header { padding: 12px 14px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; background: var(--bg-hover); border-bottom: 1px solid transparent; }
.prompt-card-header:hover { background: #f1f5f9; }
.prompt-card-left { display: flex; align-items: center; gap: 10px; }
.prompt-icon { font-size: 18px; }
.prompt-card-title { font-size: 12px; font-weight: 600; }
.prompt-card-desc { font-size: 10px; color: var(--text-muted); margin-top: 2px; }
.prompt-card-actions { display: flex; gap: 6px; align-items: center; }
.prompt-char-count { font-size: 10px; color: var(--text-muted); background: white; padding: 2px 6px; border-radius: 4px; border: 1px solid var(--border); }
.prompt-card-body { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.prompt-card-body.expanded { max-height: 500px; border-top: 1px solid var(--border); }
.prompt-textarea { width: 100%; min-height: 110px; padding: 12px; border: none; border-bottom: 1px solid var(--border); font-size: 12px; resize: vertical; outline: none; border-radius: 0; background: transparent; }
.prompt-card-footer { padding: 8px 14px; display: flex; justify-content: space-between; align-items: center; }
.prompt-field-tag { font-size: 10px; color: var(--text-muted); background: var(--bg-primary); padding: 2px 6px; border-radius: 4px; font-family: monospace; border: 1px solid var(--border); }
.prompt-save-bar { margin-top: 18px; padding: 14px 18px; background: white; border: 1px solid var(--border); border-radius: 10px; display: flex; justify-content: space-between; align-items: center; }
.prompt-save-info { font-size: 12px; color: var(--text-muted); }
.prompt-save-actions { display: flex; gap: 8px; }


/* ============ SYNC PAGE ============ */
.sync-container { padding: 24px; overflow-y: auto; height: 100%; max-width: 1400px; margin: 0 auto; }
.sync-page-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }
.sync-page-header h2 { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.sync-page-actions { display: flex; gap: 8px; }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.stat-card { background: white; border: 1px solid var(--border); border-radius: 10px; padding: 16px; text-align: center; }
.stat-icon { font-size: 24px; margin-bottom: 6px; }
.stat-value { font-size: 28px; font-weight: 700; color: #0f172a; line-height: 1; }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.stat-bar { height: 4px; background: var(--bg-primary); border-radius: 2px; margin-top: 10px; overflow: hidden; }
.stat-bar-fill { height: 100%; border-radius: 2px; background: #0ea5e9; }
.stat-bar-fill.warning { background: #f59e0b; }
.stat-bar-fill.info { background: #3b82f6; }
.stat-bar-fill.success { background: #10b981; }

.workflow-bar {
    display: flex; justify-content: center; align-items: center; gap: 16px;
    padding: 14px; background: white; border: 1px solid var(--border); border-radius: 10px; margin-bottom: 20px;
}
.workflow-step { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: #475569; }
.workflow-circle { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; }
.workflow-circle.draft { background: #fef3c7; color: #d97706; }
.workflow-circle.confirmed { background: #e0e7ff; color: #4338ca; }
.workflow-circle.synced { background: #dcfce7; color: #166534; }
.workflow-arrow { color: #cbd5e1; font-weight: bold; }

.sync-filter-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; gap: 16px; }
.filter-tabs { display: flex; gap: 6px; }
.filter-tab {
    padding: 6px 12px; background: white; border: 1px solid var(--border); border-radius: 6px;
    font-size: 12px; font-weight: 500; color: var(--text-secondary); cursor: pointer; display: flex; align-items: center; gap: 6px;
}
.filter-tab:hover { background: #f8fafc; }
.filter-tab.active { background: #eef2ff; border-color: #4f46e5; color: #4f46e5; }
.filter-count { background: #f1f5f9; padding: 2px 6px; border-radius: 999px; font-size: 10px; font-weight: 600; }
.filter-tab.active .filter-count { background: #e0e7ff; }

.sync-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.sync-table { width: 100%; border-collapse: collapse; font-size: 12px; background: white; border: 1px solid var(--border); border-radius: 10px; overflow: hidden;}
.sync-table th, .sync-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
.sync-table th { background: #f8fafc; color: var(--text-muted); font-size: 11px; text-transform: uppercase; }
.sync-table tr:hover td { background: #f8fafc; }
.wp-id-badge { background: #f1f5f9; padding: 2px 6px; border-radius: 4px; font-family: monospace; border: 1px solid var(--border); }
.edit-count-badge { background: #fef3c7; color: #d97706; padding: 2px 6px; border-radius: 999px; font-weight: 600; }
.product-name-cell { max-width: 220px; }
.product-name-text { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.action-cell { display: flex; gap: 4px; flex-wrap: wrap; }
.time-cell { font-size: 11px; color: var(--text-muted); }
.field-tags { display: flex; gap: 4px; flex-wrap: wrap; }
.field-tag { background: #eef2ff; color: #4f46e5; padding: 1px 6px; border-radius: 4px; font-size: 10px; }
.pending-count-badge { background: #eef2ff; color: #4f46e5; padding: 2px 8px; border-radius: 10px; font-size: 11px; }

/* ============ OTHER COMPONENTS ============ */
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px 20px; color: var(--text-muted); font-size: 13px; text-align: center; gap: 8px; }
.empty-state-icon { font-size: 32px; opacity: 0.6; }

.loading-shimmer {
    background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

.spinner { width: 20px; height: 20px; border: 2px solid #e2e8f0; border-top-color: #4f46e5; border-radius: 50%; animation: spin 0.6s linear infinite; }
.spinner-sm { width: 14px; height: 14px; border-width: 2px; }

/* AI Preview HTML */
.ai-html-preview { padding: 10px 12px; background: #f8fafc; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 12px; color: var(--text-primary); max-height: 250px; overflow-y: auto; word-break: break-word; }
.ai-html-preview h1, .ai-html-preview h2, .ai-html-preview h3 { margin: 8px 0; font-weight: 600; color: #0f172a; }
.ai-html-preview p { margin: 6px 0; color: var(--text-secondary); }
.ai-html-preview ul { padding-left: 20px; margin: 6px 0; }
.ai-html-preview table { width: 100%; border-collapse: collapse; margin: 8px 0; }
.ai-html-preview table th, .ai-html-preview table td { border: 1px solid var(--border); padding: 4px 8px; }

/* =============== MODAL =============== */
.modal-overlay { position: fixed; inset: 0; background: rgba(15,23,42,0.6); backdrop-filter: blur(2px); display: flex; align-items: center; justify-content: center; z-index: 200; padding: 20px; animation: fadeIn 0.15s ease-out; }
.modal-overlay.hidden { display: none; }
.modal-content { background: white; border-radius: 12px; width: 90%; max-width: 600px; box-shadow: 0 20px 25px -5px rgba(0,0,0,0.1); display: flex; flex-direction: column; max-height: 85vh; }
.modal-header { padding: 14px 18px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-header h3 { font-size: 15px; font-weight: 600; color: #0f172a; }
.modal-close { background: none; border: none; font-size: 16px; cursor: pointer; color: var(--text-muted); }
.modal-body { padding: 18px; overflow-y: auto; font-size: 13px; }
.modal-footer { padding: 14px 18px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; background: #f8fafc; border-bottom-left-radius: 12px; border-bottom-right-radius: 12px; }

/* AI Save Details & Result in Modal */
.ai-result-section { margin-bottom: 14px; }
.ai-result-label { font-size: 11px; font-weight: 600; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; }
.ai-result-label-new { color: var(--success); }
.ai-result-current { background: #f1f5f9; padding: 10px; border-radius: 6px; border: 1px solid var(--border); opacity: 0.8; max-height: 100px; overflow-y: auto;}
.ai-result-new { background: #f0fdf4; border: 1px solid #bbf7d0; padding: 12px; border-radius: 6px; max-height: 250px; overflow-y: auto; color: #166534; }
.ai-raw-toggle { margin-top: 10px; font-size: 11px; color: var(--text-muted); cursor: pointer; border: 1px solid var(--border); border-radius: 6px; overflow: hidden;}
.ai-raw-toggle summary { padding: 8px; background: #f8fafc; font-weight: 500; }
.ai-raw-code { padding: 10px; background: #f1f5f9; white-space: pre-wrap; word-break: break-all; font-family: monospace; font-size: 10px; color: var(--text-secondary); max-height: 200px; overflow-y: auto; }

/* Diff Modal table */
.diff-header-info { display: flex; justify-content: space-between; background: #f8fafc; padding: 10px; border: 1px solid var(--border); border-radius: 6px; margin-bottom: 12px; font-weight: 600;}
.diff-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.diff-table th, .diff-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top;}
.diff-old { background: #fee2e2; color: #b91c1c; padding: 4px 6px; border-radius: 4px; }
.diff-new { background: #dcfce7; color: #166534; padding: 4px 6px; border-radius: 4px; }
.diff-note { font-size: 11px; color: var(--text-muted); margin-top: 12px; padding: 10px; background: #f8fafc; border-radius: 6px; line-height: 1.6; }

/* =============== TOAST =============== */
#toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 300; display: flex; flex-direction: column; gap: 10px; }
.toast { padding: 10px 16px; border-radius: 8px; font-size: 13px; font-weight: 500; color: white; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); transform: translateX(120%); transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.toast.show { transform: translateX(0); }
.toast-info { background: #3b82f6; }
.toast-success { background: #10b981; }
.toast-warning { background: #f59e0b; color: white; }
.toast-error { background: #ef4444; }

/* =============== BULK AI =============== */
.bulk-progress-container { font-size: 13px; }
.bulk-stats-row { display: flex; gap: 10px; margin-bottom: 14px; }
.bulk-stat { flex: 1; padding: 10px; background: #f8fafc; border: 1px solid var(--border); border-radius: 6px; text-align: center; }
.bulk-stat-num { display: block; font-size: 20px; font-weight: 700; color: #0f172a; }
.bulk-stat-label { font-size: 10px; color: var(--text-muted); text-transform: uppercase; }
.bulk-stat-ok .bulk-stat-num { color: #166534; }
.bulk-stat-err .bulk-stat-num { color: #b91c1c; }
.bulk-progress-bar { height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; margin-bottom: 8px; }
.bulk-progress-fill { height: 100%; background: #4f46e5; transition: width 0.3s; }
.bulk-progress-text { text-align: center; font-size: 11px; color: var(--text-muted); margin-bottom: 12px; }
.bulk-status-text { text-align: center; font-size: 11px; color: #4f46e5; background: #eef2ff; padding: 4px; border-radius: 4px; margin-bottom: 12px; display: none; }
.bulk-log { max-height: 200px; overflow-y: auto; border: 1px solid var(--border); border-radius: 6px; }
.bulk-log-item { display: flex; gap: 8px; padding: 6px 10px; border-bottom: 1px solid var(--border); font-size: 11px; }
.bulk-log-idx { background: #f1f5f9; padding: 2px 6px; border-radius: 4px; font-weight: 600; }
.bulk-log-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bulk-log-status { font-weight: 500; display: flex; align-items: center; gap: 4px; }
.bulk-log-success { background: #f0fdf4; }
.bulk-log-error { background: #fef2f2; }
.bulk-log-processing { background: #f8fafc; }

/* Utilities */
.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.status-dot.online { background: var(--success); }
.status-dot.offline { background: var(--danger); }
.connection-status { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted); }
.input-with-icon { position: relative; display: flex; align-items: center; }
.input-icon { position: absolute; left: 10px; font-size: 14px; color: var(--text-muted); }
.input-with-icon input { padding-left: 32px; }
.eye-toggle { position: absolute; right: 8px; background: transparent; border: none; cursor: pointer; padding: 4px; border-radius: 4px; }
.test-result-box { margin-top: 10px; border-radius: 6px; font-size: 12px; }
.test-result-box.testing { padding: 12px; background: #f8fafc; border: 1px solid var(--border); }
.test-result-box.test-success { padding: 12px; background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }
.test-result-box.test-error { padding: 12px; background: #fef2f2; border: 1px solid #fecaca; color: #b91c1c; }

@keyframes spin { 100% { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }