.stl-wrapper {
        --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
        --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
        display: flex;
        justify-content: center;
        padding: clamp(0px, 5vw, 0px) 20px;
    }

    .stl-panel {
        position: relative;                
        width: 100%;
        max-width: 1200px;
        border-radius: 28px;
        padding: clamp(28px, 5vw, 56px);
        overflow: hidden;
    }

    /* ---------- HERO ---------- */
    .stl-hero { text-align: center; position: relative; z-index: 2; margin-bottom: 36px; padding: 20px 0 10px 0; }
    .hero-ambient-glow {
        position: absolute; top: -60px; left: 50%; transform: translateX(-50%);
        width: 600px; height: 300px; background: radial-gradient(circle, color-mix(in srgb, var(--primary-color) 20%, transparent) 0%, var(--primary-glow) 40%, transparent 70%);
        filter: blur(50px); pointer-events: none; z-index: -1; border-radius: 50%;
    }
    .stl-hero-badge {
        display: inline-flex; align-items: center; gap: 8px;
        font-size: 12px; font-weight: 800; letter-spacing: 0.8px; text-transform: uppercase;
        color: var(--primary-color); background: var(--primary-light);
        padding: 8px 20px; border-radius: 100px; margin-bottom: 24px;
        border: 1px solid color-mix(in srgb, var(--primary-color) 30%, transparent);
        box-shadow: 0 4px 16px color-mix(in srgb, var(--primary-color) 12%, transparent);
        backdrop-filter: blur(8px);
    }
    .badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--primary-color); box-shadow: 0 0 10px var(--primary-color); animation: pulseDot 2s infinite; }
    @keyframes pulseDot { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(1.4); opacity: 0.6; } }

    .stl-hero-title { font-size: clamp(32px, 5vw, 52px); font-weight: 900; line-height: 1.1; letter-spacing: -0.035em; color: var(--text-main); margin-bottom: 18px; }
    .stl-hero-title em { font-style: normal; background: linear-gradient(135deg, var(--primary-color), var(--primary-gradient-end)); -webkit-background-clip: text; background-clip: text; color: transparent; }
    .stl-hero-desc { font-size: 15.5px; color: var(--text-muted); font-weight: 500; max-width: 640px; margin: 0 auto 24px auto; line-height: 1.6; }

    .hero-features-belt { display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; margin-top: 20px; }
    .hfb-item { display: flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 700; color: var(--text-main); background: var(--bg-body); padding: 7px 16px; border-radius: 100px; border: 1px solid var(--border-color); box-shadow: 0 2px 8px rgba(0,0,0,0.02); }
    .hfb-icon { width: 14px; height: 14px; color: var(--primary-color); }

    /* ---------- TOP OPTIONS BAR ---------- */
    .stl-options-bar {
        display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px;
        margin-bottom: 20px;
    }
    .stl-ob-sep { width: 1px; height: 24px; background: var(--border-color); }

    /* Mode Pills Segmented Bar */
    .stl-modes-bar {
        display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 26px;
        overflow-x: auto; padding: 4px; flex-wrap: wrap;
    }
    .mode-pill-btn {
        display: flex; align-items: center; gap: 6px; padding: 8px 18px; border-radius: 100px;
        border: 1px solid var(--border-color); background: var(--card-bg); font-size: 13px; font-weight: 700;
        color: var(--text-muted); cursor: pointer; transition: all 0.2s; flex-shrink: 0;
    }
    .mode-pill-btn:hover { background: var(--bg-body); color: var(--text-main); border-color: var(--primary-color); }
    .mode-pill-btn.active { background: var(--primary-light); color: var(--primary-color); border-color: var(--primary-color); box-shadow: 0 2px 10px color-mix(in srgb, var(--primary-color) 20%, transparent); }

    /* Advanced SEO Drawer */
    .adv-options-panel {
        background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px;
        padding: 20px 24px; margin-bottom: 26px; animation: fadeIn 0.3s ease; box-shadow: 0 8px 24px rgba(0,0,0,0.02);
    }
    .adv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
    .adv-field { display: flex; flex-direction: column; gap: 6px; }
    .adv-label-row { display: flex; justify-content: space-between; align-items: center; }
    .adv-label { font-size: 11px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; display: flex; align-items: center; gap: 4px; }
    .akd-counter { font-size: 10.5px; font-weight: 700; color: var(--text-muted); font-family: 'Space Mono', monospace; }
    .akd-counter.warn { color: var(--danger, #ef4444); font-weight: 800; }
    .akd-input {
        width: 100%; padding: 8px 12px; border: 1px solid var(--border-color); border-radius: 10px;
        background: var(--bg-body); font-size: 13px; font-weight: 600; color: var(--text-main); outline: none; transition: all 0.2s;
    }
    .akd-input:focus { border-color: var(--primary-color); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-color) 15%, transparent); }

    .stl-usage-meter {
        display: flex; align-items: center; gap: 10px;
        background: var(--card-bg); border: 1px solid var(--border-color);
        padding: 6px 14px; border-radius: 100px;
    }
    .stl-usage-pips { display: flex; gap: 4px; }
    .stl-pip { width: 8px; height: 8px; border-radius: 50%; background: var(--border-color); transition: background 0.3s; }
    .stl-pip.used { background: var(--primary-color); }
    .stl-usage-lbl { font-size: 12.5px; font-weight: 700; color: var(--text-muted); }
    .stl-usage-lbl.warn { color: #ef4444; }

    /* Custom Dropdown */
    .custom-dropdown-wrapper, .custom-dropdown { position: relative; }
    .cd-trigger, .cd-header {
        display: flex; align-items: center; gap: 8px; background: var(--card-bg); border: 1px solid var(--border-color);
        border-radius: 10px; padding: 8px 14px; font-size: 13.5px; font-weight: 700; color: var(--text-main); cursor: pointer; transition: all 0.2s;
    }
    .cd-trigger:hover, .cd-header:hover { border-color: var(--primary-color); }
    .cd-trigger.open, .custom-dropdown.active .cd-header { border-color: var(--primary-color); background: var(--primary-light); color: var(--primary-color); }
    .cd-chevron { width: 14px; height: 14px; color: var(--text-muted); transition: transform 0.2s; }
    .cd-trigger.open .cd-chevron, .custom-dropdown.active .cd-header i { transform: rotate(180deg); }

    .cd-menu, .cd-body {
        position: absolute; top: calc(100% + 8px); left: 0; width: 260px; background: var(--card-bg); border: 1px solid var(--border-color);
        border-radius: 16px; box-shadow: 0 16px 40px rgba(0,0,0,0.1); z-index: 200; overflow: hidden;
    }
    .cd-search-box { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-bottom: 1px solid var(--border-color); }
    .cd-search-box input { flex: 1; border: none; background: transparent; color: var(--text-main); font-size: 13.5px; font-weight: 600; outline: none; }
    .cd-section-title { padding: 6px 12px; font-size: 10px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; background: var(--bg-body); border-bottom: 1px solid var(--border-color); cursor: default; }
    .cd-list { max-height: 260px; overflow-y: auto; padding: 8px; }
    .cd-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; cursor: pointer; transition: background 0.15s; font-size: 13.5px; color: var(--text-main); }
    .cd-item:hover { background: var(--bg-body); }
    .cd-item.selected, .cd-item.active { background: var(--primary-light); color: var(--primary-color); font-weight: 700; }
    .cd-check { width: 14px; height: 14px; color: var(--primary-color); margin-left: auto; }
    .cd-no-results { padding: 14px; text-align: center; font-size: 13px; color: var(--text-muted); font-style: italic; }

    .dir-btn {
        display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 10px;
        border: 1px solid var(--border-color); background: var(--card-bg); color: var(--text-muted); cursor: pointer; transition: all 0.2s;
    }
    .dir-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }
    .dir-btn.active, .dir-btn.rtl { color: var(--primary-color); background: var(--primary-light); border-color: var(--primary-color); }

    /* ═══════════════════════════════════════════
       INGESTION & TARGET NODES STUDIO CARD
       ═══════════════════════════════════════════ */
    .ingestion-studio-card {
        background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 24px;
        padding: 24px; margin-bottom: 24px; box-shadow: 0 8px 30px rgba(0,0,0,0.02); display: flex; flex-direction: column; gap: 20px;
    }

    /* Target Nodes Bar */
    .target-nodes-bar { display: flex; flex-direction: column; gap: 12px; border-bottom: 1px dashed var(--border-color); padding-bottom: 18px; }
    .tnb-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
    .tnb-title { font-size: 13.5px; font-weight: 800; color: var(--text-main); display: flex; align-items: center; gap: 8px; }
    .cluster-presets { display: flex; gap: 6px; flex-wrap: wrap; }
    .preset-pill-btn {
        background: var(--bg-body); border: 1px solid var(--border-color); color: var(--text-muted);
        font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 8px; cursor: pointer; transition: all 0.2s;
        display: inline-flex; align-items: center; gap: 4px;
    }
    .preset-pill-btn:hover:not(:disabled) { border-color: var(--primary-color); color: var(--primary-color); background: var(--primary-light); }

    .tnb-body { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
    .lang-selector-wrap { display: flex; gap: 8px; align-items: center; }
    .add-btn { background: var(--primary-color); color: #fff; border: none; border-radius: 10px; width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.2s; }
    .add-btn:hover:not(:disabled) { background: var(--text-main); }
    
    .target-chips { display: flex; flex-wrap: wrap; gap: 8px; flex: 1; align-items: center; }
    .t-chip { background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 100px; padding: 5px 12px 5px 14px; font-size: 12.5px; font-weight: 700; color: var(--text-main); display: inline-flex; align-items: center; gap: 6px; }
    .t-chip-code { font-size: 10px; font-weight: 800; color: var(--primary-color); background: var(--primary-light); padding: 2px 6px; border-radius: 4px; }
    .t-chip-close { color: var(--text-muted); cursor: pointer; transition: color 0.2s; width: 13px; height: 13px; margin-left: 4px; }
    .t-chip-close:hover { color: #ef4444; }

    /* Quick Add Bar */
    .quick-add-bar { display: flex; flex-direction: column; gap: 12px; }
    .qa-input-wrapper {
        display: flex; align-items: center; gap: 12px; background: var(--bg-body); border: 1.5px solid var(--border-color);
        border-radius: 16px; padding: 6px 8px 6px 16px; transition: all 0.2s;
    }
    .qa-input-wrapper:focus-within { border-color: var(--primary-color); box-shadow: 0 0 0 3px var(--primary-light); }
    .qa-icon { width: 20px; height: 20px; color: var(--primary-color); flex-shrink: 0; }
    .qa-input { flex: 1; border: none; background: transparent; font-size: 14.5px; font-weight: 600; color: var(--text-main); outline: none; }
    .qa-submit-btn {
        background: linear-gradient(135deg, var(--primary-color), var(--primary-gradient-end)); border: none; color: #fff;
        font-size: 13px; font-weight: 800; padding: 10px 18px; border-radius: 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
        transition: all 0.2s; box-shadow: 0 4px 12px var(--primary-shadow, rgba(99,102,241,0.25)); flex-shrink: 0;
    }
    .qa-submit-btn:hover:not(:disabled) { transform: translateY(-1px); }
    .qa-submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }

    .qa-actions-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
    .qa-toggle-bulk-btn {
        background: transparent; border: none; color: var(--primary-color); font-size: 12.5px; font-weight: 700;
        cursor: pointer; display: inline-flex; align-items: center; gap: 6px; padding: 4px 0;
    }
    .qa-toggle-bulk-btn:hover { text-decoration: underline; }
    .qa-meta-pill { font-size: 12.5px; color: var(--text-muted); }
    .qa-meta-pill strong { color: var(--text-main); font-weight: 800; }

    /* Bulk Drawer */
    .bulk-drawer { animation: fadeIn 0.3s ease; }
    .bulk-drawer-inner { background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 16px; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
    .bdi-header { display: flex; justify-content: space-between; align-items: center; font-size: 12.5px; font-weight: 700; color: var(--text-muted); }
    .bdi-file-btn { display: inline-flex; align-items: center; gap: 6px; color: var(--primary-color); cursor: pointer; font-weight: 700; }
    .bdi-file-btn:hover { text-decoration: underline; }
    .file-input-hidden { display: none; }
    .bdi-textarea { width: 100%; min-height: 110px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 10px; padding: 12px; font-size: 13.5px; color: var(--text-main); line-height: 1.5; resize: vertical; outline: none; }
    .bdi-textarea:focus { border-color: var(--primary-color); }
    .bdi-footer { display: flex; justify-content: flex-end; gap: 8px; }
    .bdi-cancel-btn { background: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-muted); font-size: 12px; font-weight: 700; padding: 6px 14px; border-radius: 8px; cursor: pointer; }
    .bdi-apply-btn { background: var(--primary-color); border: none; color: #fff; font-size: 12.5px; font-weight: 700; padding: 6px 16px; border-radius: 8px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }

    /* ═══════════════════════════════════════════
       WORKSPACE CONTROL & DUAL-VIEW BAR
       ═══════════════════════════════════════════ */
    .workspace-control-bar {
        display: flex; justify-content: space-between; align-items: center; background: var(--card-bg);
        border: 1px solid var(--border-color); border-radius: 18px; padding: 12px 18px; margin-bottom: 16px;
        flex-wrap: wrap; gap: 14px; box-shadow: 0 4px 16px rgba(0,0,0,0.02);
    }
    
    .view-mode-switcher { display: flex; background: var(--bg-body); padding: 4px; border-radius: 10px; border: 1px solid var(--border-color); gap: 4px; }
    .vms-btn {
        background: transparent; border: none; font-size: 12.5px; font-weight: 700; color: var(--text-muted);
        padding: 6px 14px; border-radius: 7px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; transition: all 0.2s;
    }
    .vms-btn.active { background: var(--card-bg); color: var(--primary-color); font-weight: 800; box-shadow: 0 2px 8px rgba(0,0,0,0.04); }

    .feed-filter-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
    .fft-btn {
        background: var(--bg-body); border: 1px solid var(--border-color); color: var(--text-muted);
        font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 8px; cursor: pointer; transition: all 0.2s;
    }
    .fft-btn:hover { color: var(--text-main); border-color: var(--primary-color); }
    .fft-btn.active { background: var(--primary-light); color: var(--primary-color); border-color: var(--primary-color); font-weight: 800; }

    .wcb-actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
    .act-btn {
        background: var(--bg-body); border: 1px solid var(--border-color); color: var(--text-main);
        font-size: 12px; font-weight: 800; padding: 7px 12px; border-radius: 8px; display: inline-flex; align-items: center; gap: 5px; cursor: pointer; transition: all 0.2s;
    }
    .act-btn:hover:not(:disabled) { border-color: var(--primary-color); color: var(--primary-color); }
    .act-btn.delete:hover:not(:disabled) { border-color: #ef4444; color: #ef4444; }
    .act-btn.primary { background: linear-gradient(135deg, var(--primary-color), var(--primary-gradient-end)); border: none; color: #fff; box-shadow: 0 3px 10px var(--primary-shadow, rgba(99,102,241,0.25)); padding: 7px 16px; }
    .act-btn:disabled { opacity: 0.5; cursor: not-allowed; }

    /* Progress & Search Strip */
    .progress-search-strip {
        display: flex; justify-content: space-between; align-items: center; background: var(--bg-body);
        border: 1px solid var(--border-color); border-radius: 14px; padding: 10px 16px; margin-bottom: 20px; gap: 16px; flex-wrap: wrap;
    }
    .pss-search-box { display: flex; align-items: center; gap: 8px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 8px; padding: 6px 12px; min-width: 240px; flex: 1; max-width: 360px; }
    .pss-search-box input { border: none; background: transparent; color: var(--text-main); font-size: 12.5px; outline: none; width: 100%; }
    .clear-search-btn { background: transparent; border: none; color: var(--text-muted); cursor: pointer; display: flex; align-items: center; }

    .pss-progress-wrap { display: flex; flex-direction: column; gap: 4px; min-width: 200px; }
    .pss-progress-info { font-size: 11.5px; font-weight: 700; color: var(--text-muted); text-align: right; }
    .pss-progress-info strong { color: var(--text-main); }
    .pss-progress-bar { width: 100%; height: 6px; background: var(--border-color); border-radius: 100px; overflow: hidden; }
    .pss-progress-fill { height: 100%; background: linear-gradient(90deg, var(--primary-color), var(--primary-gradient-end)); border-radius: 100px; transition: width 0.5s ease; }

    /* ═══════════════════════════════════════════
       VIEW A: CARDS FEED (REVIEW STUDIO)
       ═══════════════════════════════════════════ */
    .cards-feed-container { display: flex; flex-direction: column; gap: 16px; margin-bottom: 36px; }
    .sentence-card {
        background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px;
        padding: 20px 24px; display: flex; flex-direction: column; gap: 16px; transition: all 0.25s; box-shadow: 0 4px 18px rgba(0,0,0,0.02);
    }
    .sentence-card:hover { border-color: color-mix(in srgb, var(--primary-color) 40%, transparent); transform: translateY(-1px); }
    .sentence-card.status-loading { border-color: var(--primary-color); box-shadow: 0 0 0 2px var(--primary-light); }
    .sentence-card.status-done { border-left: 4px solid #22c55e; }

    /* Card Header */
    .sc-header { display: flex; flex-direction: column; gap: 10px; border-bottom: 1px solid var(--border-color); padding-bottom: 14px; }
    .sc-badge-row { display: flex; align-items: center; justify-content: space-between; }
    .sc-index-badge { font-size: 11.5px; font-weight: 900; color: var(--primary-color); font-family: 'Space Mono', monospace; background: var(--primary-light); padding: 2px 8px; border-radius: 6px; }
    .sc-status-pill { font-size: 11px; font-weight: 800; padding: 3px 8px; border-radius: 100px; display: inline-flex; align-items: center; gap: 4px; }
    .sc-status-pill.pending { background: var(--bg-body); color: var(--text-muted); }
    .sc-status-pill.loading { background: var(--primary-light); color: var(--primary-color); }
    .sc-status-pill.done { background: rgba(34,197,94,0.1); color: #22c55e; }

    .sc-source-text { font-size: 15px; font-weight: 700; color: var(--text-main); line-height: 1.6; }
    [dir="rtl"] .sc-source-text, .sc-source-text[dir="rtl"] { direction: rtl !important; text-align: right !important; }

    .sc-actions { display: flex; gap: 6px; align-items: center; justify-content: flex-end; }
    .sc-act-btn {
        background: var(--bg-body); border: 1px solid var(--border-color); color: var(--text-muted);
        font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 6px; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; transition: all 0.15s;
    }
    .sc-act-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }
    .sc-act-btn.primary { background: var(--primary-light); color: var(--primary-color); border-color: var(--primary-color); }
    .sc-act-btn.delete:hover { border-color: #ef4444; color: #ef4444; }

    /* Card Body: Language Tiles Grid */
    .lang-tiles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
    .lang-tile {
        background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 14px;
        padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; transition: border-color 0.2s;
    }
    .lang-tile:hover { border-color: color-mix(in srgb, var(--primary-color) 30%, transparent); }

    .lt-header { display: flex; justify-content: space-between; align-items: center; }
    .lt-lang-tag { display: flex; align-items: center; gap: 6px; }
    .lt-code { font-size: 10px; font-weight: 900; background: var(--card-bg); border: 1px solid var(--border-color); padding: 2px 5px; border-radius: 4px; color: var(--primary-color); }
    .lt-name { font-size: 12px; font-weight: 800; color: var(--text-muted); }
    .lt-actions { display: flex; gap: 4px; }
    .lt-act-btn { background: transparent; border: none; color: var(--text-muted); cursor: pointer; padding: 2px 4px; border-radius: 4px; transition: all 0.15s; }
    .lt-act-btn:hover { color: var(--primary-color); background: var(--card-bg); }

    .lt-text { font-size: 14px; font-weight: 600; color: var(--text-main); line-height: 1.5; }
    .lt-text[dir="rtl"], [dir="rtl"] .lt-text { direction: rtl !important; text-align: right !important; }
    .lt-placeholder { font-size: 13px; color: var(--text-muted); opacity: 0.6; font-style: italic; display: flex; align-items: center; gap: 6px; }
    .lt-placeholder.loading { color: var(--primary-color); opacity: 1; font-weight: 700; font-style: normal; }

    /* Inline Edit Box */
    .lt-edit-box { display: flex; flex-direction: column; gap: 8px; }
    .lt-edit-textarea {
        width: 100%; min-height: 60px; background: var(--card-bg); border: 1px solid var(--primary-color);
        border-radius: 8px; padding: 8px; font-size: 13.5px; color: var(--text-main); line-height: 1.4; outline: none;
    }
    .lt-edit-actions { display: flex; justify-content: flex-end; gap: 6px; }
    .lt-edit-btn { font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 6px; cursor: pointer; border: none; }
    .lt-edit-btn.cancel { background: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-muted); }
    .lt-edit-btn.save { background: var(--primary-color); color: #fff; }

    /* ═══════════════════════════════════════════
       VIEW B: SPREADSHEET MATRIX TABLE VIEW
       ═══════════════════════════════════════════ */
    .table-view-container { display: flex; flex-direction: column; gap: 14px; margin-bottom: 36px; }
    .table-tools-bar { display: flex; justify-content: space-between; align-items: center; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 8px 14px; }
    .rows-page-box { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; color: var(--text-muted); }
    .page-size-pills { display: flex; gap: 4px; }
    .ps-pill { padding: 3px 8px; font-size: 11px; font-weight: 700; border: 1px solid var(--border-color); background: var(--bg-body); color: var(--text-muted); border-radius: 6px; cursor: pointer; }
    .ps-pill.active { background: var(--primary-light); color: var(--primary-color); border-color: var(--primary-color); font-weight: 800; }

    .bulk-actions-pill { display: flex; align-items: center; gap: 8px; background: var(--bg-body); border: 1px solid var(--primary-color); border-radius: 100px; padding: 3px 10px; }
    .bulk-count { font-size: 11px; font-weight: 800; color: var(--primary-color); }
    .bulk-btn { border: none; font-size: 11px; font-weight: 700; padding: 2px 6px; border-radius: 4px; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; }
    .bulk-btn.delete { background: rgba(239,68,68,0.1); color: #ef4444; }
    .bulk-btn.cancel { background: var(--card-bg); color: var(--text-muted); }

    .m-execution-area { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px; overflow: hidden; position: relative; }
    .exec-table-wrap { overflow-x: auto; width: 100%; max-height: 600px; overflow-y: auto; }
    .exec-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 13.5px; }
    .exec-table th { background: var(--bg-body); padding: 12px 16px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; font-size: 11.5px; border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 10; white-space: nowrap; }
    .exec-table td { padding: 12px 16px; border-bottom: 1px solid var(--border-color); color: var(--text-main); vertical-align: top; }
    .exec-table tr:hover td { background: rgba(var(--bg-body-rgb, 245,245,245), 0.5); }
    /* ── Custom Checkbox (Checkpoint 8: Zero Native Browser Defaults) ── */
    .custom-chk-wrap {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        position: relative;
        cursor: pointer;
        user-select: none;
        margin: 0;
        line-height: 1;
    }
    .custom-chk-input {
        position: absolute;
        opacity: 0;
        width: 0;
        height: 0;
        pointer-events: none;
        margin: 0;
    }
    .custom-chk-box {
        width: 18px;
        height: 18px;
        border: 1.5px solid var(--border-color);
        border-radius: 6px;
        background: var(--bg-body);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
        position: relative;
        box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    }
    .custom-chk-wrap:hover .custom-chk-box {
        border-color: var(--primary-color);
        background: var(--primary-light);
    }
    .custom-chk-input:checked + .custom-chk-box {
        background: var(--primary-color);
        border-color: var(--primary-color);
        box-shadow: 0 2px 8px color-mix(in srgb, var(--primary-color) 35%, transparent);
        transform: scale(1.05);
    }
    .custom-chk-box::after {
        content: '';
        width: 4.5px;
        height: 8.5px;
        border: solid #ffffff;
        border-width: 0 2px 2px 0;
        transform: rotate(45deg) scale(0);
        transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
        margin-top: -1.5px;
    }
    .custom-chk-input:checked + .custom-chk-box::after {
        transform: rotate(45deg) scale(1);
    }
    .custom-chk-input:focus-visible + .custom-chk-box {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }

    .exec-table tr.row-selected td { background: var(--primary-light); }
    
    .cell-source { min-width: 220px; font-weight: 600; color: var(--text-muted); }
    .cell-target { min-width: 180px; }
    .target-cell-content { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-bottom: 4px; }
    .lang-tag { display: inline-block; font-size: 10px; font-weight: 800; background: var(--bg-body); border: 1px solid var(--border-color); padding: 2px 6px; border-radius: 4px; color: var(--primary-color); }
    .cell-copy-btn { background: transparent; border: none; color: var(--text-muted); cursor: pointer; padding: 2px 4px; border-radius: 4px; }
    .cell-copy-btn:hover { color: var(--primary-color); }
    .target-rendered-text { display: block; font-size: 13.5px; line-height: 1.5; color: var(--text-main); }

    .row-actions-group { display: flex; align-items: center; justify-content: center; gap: 4px; }
    .row-act-btn { background: var(--bg-body); border: 1px solid var(--border-color); color: var(--text-muted); width: 28px; height: 28px; border-radius: 6px; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
    .row-act-btn:hover { color: var(--primary-color); border-color: var(--primary-color); }
    .row-act-btn.delete:hover { color: #ef4444; border-color: #ef4444; }

    .status-icon { width: 16px; height: 16px; color: var(--text-muted); opacity: 0.5; }
    .status-loading { color: var(--primary-color); opacity: 1; }
    .status-done { color: #22c55e; opacity: 1; }

    .table-pagination-footer { display: flex; justify-content: space-between; align-items: center; padding: 12px 18px; background: var(--bg-body); border-top: 1px solid var(--border-color); font-size: 12.5px; color: var(--text-muted); flex-wrap: wrap; gap: 10px; }
    .tpf-info strong { color: var(--text-main); }
    .tpf-nav { display: flex; align-items: center; gap: 8px; }
    .tpf-nav-btn { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 8px; border: 1px solid var(--border-color); background: var(--card-bg); font-size: 12px; font-weight: 700; color: var(--text-main); cursor: pointer; }
    .tpf-nav-btn:hover:not(:disabled) { border-color: var(--primary-color); color: var(--primary-color); }
    .tpf-nav-btn:disabled { opacity: 0.4; cursor: not-allowed; }
    .tpf-current-badge { font-weight: 800; font-family: 'Space Mono', monospace; font-size: 12px; color: var(--primary-color); }

    /* Global Empty State */
    .global-empty-state {
        display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
        background: var(--card-bg); border: 2px dashed var(--border-color); border-radius: 24px; padding: 50px 24px; margin-bottom: 36px;
    }
    .ges-icon { width: 64px; height: 64px; border-radius: 20px; background: var(--primary-light); color: var(--primary-color); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
    .global-empty-state h3 { font-size: 18px; font-weight: 800; color: var(--text-main); margin-bottom: 8px; }
    .global-empty-state p { font-size: 14px; color: var(--text-muted); max-width: 520px; line-height: 1.6; margin: 0; }

    /* Overlays */
    .overlay-lock { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(var(--card-bg), 0.85); backdrop-filter: blur(8px); z-index: 100; display: none; align-items: center; justify-content: center; border-radius: 20px; }
    .overlay-lock.active { display: flex; animation: fadeIn 0.3s ease; }
    .lock-box { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px; padding: 32px; max-width: 400px; width: 90%; text-align: center; box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
    .lock-title { font-size: 20px; font-weight: 900; color: var(--text-main); margin-bottom: 12px; display: flex; align-items: center; justify-content: center; gap: 10px; }
    .lock-desc { font-size: 14.5px; color: var(--text-muted); line-height: 1.6; margin-bottom: 24px; }
    .lock-timer { font-size: 36px; font-weight: 900; font-variant-numeric: tabular-nums; color: var(--primary-color); margin-bottom: 24px; }

    /* ---------- STATS STRIP ---------- */
    .stats-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 40px; }
    .stats-sc { background: var(--card-bg); border-radius: 16px; padding: 20px; border: 1px solid var(--border-color); display: flex; flex-direction: column; align-items: center; text-align: center; transition: transform 0.2s; }
    .stats-sc:hover { transform: translateY(-2px); }
    .stats-ico { width: 40px; height: 40px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 12px; }
    .stats-ico.cr { background: rgba(239, 68, 68, 0.1); color: #ef4444; }
    .stats-ico.cb { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
    .stats-ico.cg { background: rgba(34, 197, 94, 0.1); color: #22c55e; }
    .stats-ico.cp { background: rgba(168, 85, 247, 0.1); color: #a855f7; }
    .stats-val { font-size: 28px; font-weight: 900; color: var(--text-main); line-height: 1; margin-bottom: 4px; transition: transform 0.3s; }
    .stats-val.popped { transform: scale(1.2); color: var(--primary-color); }
    .stats-lbl { font-size: 13px; font-weight: 700; color: var(--text-muted); }

    /* ---------- HISTORY SECTION ---------- */
    .stl-history-section { margin-top: 40px; animation: fadeIn 0.4s ease; }
    .stl-history-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
    .stl-history-title { font-size: 14px; font-weight: 800; color: var(--text-main); display: flex; align-items: center; gap: 8px; margin: 0; }
    .stl-clear-btn { background: transparent; border: none; font-size: 12.5px; font-weight: 700; color: #ef4444; cursor: pointer; padding: 4px 10px; border-radius: 6px; }
    .stl-clear-btn:hover { background: rgba(239,68,68,0.1); }
    .stl-history-list { display: flex; flex-direction: column; gap: 8px; max-height: 250px; overflow-y: auto; padding-right: 4px; }
    .stl-history-item { display: flex; align-items: center; justify-content: space-between; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 12px 16px; transition: all 0.2s; }
    .stl-history-item:hover { border-color: var(--primary-color); transform: translateX(4px); }
    .stl-history-info { flex: 1; min-width: 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; cursor: pointer; }
    .stl-history-domain { font-size: 14px; font-weight: 700; color: var(--text-main); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .stl-history-meta { display: flex; align-items: center; gap: 12px; }
    .stl-history-badge { background: var(--primary-light); color: var(--primary-color); padding: 4px 8px; border-radius: 6px; font-size: 11px; font-weight: 800; text-transform: uppercase; }
    .stl-history-date { font-size: 12px; font-weight: 600; color: var(--text-muted); white-space: nowrap; }
    .stl-history-del-btn { background: transparent; border: none; color: var(--text-muted); cursor: pointer; padding: 6px; border-radius: 8px; display: flex; align-items: center; }
    .stl-history-del-btn:hover { background: rgba(239,68,68,0.1); color: #ef4444; }

    /* ---------- BENTO BOX FEATURES CLUSTER ---------- */
    .console-features { margin-top: 50px; width: 100%; }
    .bento-features-cluster { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-flow: dense; grid-auto-rows: minmax(130px, auto); gap: 20px; width: 100%; position: relative; z-index: 2; }
    .bento-card { background: rgba(255, 255, 255, 0.015); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid var(--border-color); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; align-items: flex-start; position: relative; overflow: hidden; transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); box-shadow: 0 4px 20px rgba(0,0,0,0.02); }
    .bento-card:hover { transform: translateY(-4px) scale(1.01); border-color: var(--primary-color); box-shadow: 0 12px 30px rgba(0,0,0,0.06); }
    .bento-card-content { position: relative; z-index: 1; display: flex; flex-direction: column; height: 100%; gap: 12px; }
    
    .dashed-ring-wrapper { position: relative; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 8px; width: 44px; height: 44px; }
    .dashed-ring-wrapper::before { content: ''; position: absolute; top: -5px; left: -5px; right: -5px; bottom: -5px; border: 1px dashed var(--border-color); border-radius: 16px; opacity: 0.5; transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); z-index: 0; transform-origin: center center; }
    .bento-card:hover .dashed-ring-wrapper::before { opacity: 1; transform: scale(1.1) rotate(180deg); border-color: var(--primary-color); }
    
    .bc-icon-wrapper { width: 44px; height: 44px; border-radius: 12px; background: var(--bg-body); border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: all 0.4s ease; margin-bottom: 0; position: relative; z-index: 1; }
    .bento-card:hover .bc-icon-wrapper { background: linear-gradient(135deg, var(--primary-color), var(--border-color)); color: white; border-color: transparent; transform: scale(1.1) rotate(4deg); }
    .bc-icon-wrapper i, .bc-icon-wrapper svg { width: 18px; height: 18px; }

    .bc-title { font-size: 16px; font-weight: 800; color: var(--text-main); margin: 0; }
    .bc-desc { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; margin: 0; font-weight: 500; }
    
    .bc-wide-top { grid-column: span 2; }
    .bc-tall { grid-row: span 2; }
    .bc-wide-mid { grid-column: span 2; }
    .bc-wide-top .bento-card-content, .bc-wide-mid .bento-card-content { justify-content: center; }
    .bc-wide-top .bc-desc, .bc-wide-mid .bc-desc { max-width: 85%; }

    .spin-icon { animation: spin 2s linear infinite; }
    @keyframes spin { to { transform: rotate(360deg); } }

    @media (max-width: 900px) {
        .bento-features-cluster { grid-template-columns: repeat(2, 1fr); }
        .bc-wide-top, .bc-wide-mid { grid-column: span 2; }
        .bc-tall { grid-row: span 1; grid-column: span 1; }
    }
    @media (max-width: 600px) {
        .bento-features-cluster { grid-template-columns: 1fr; }
        .bc-wide-top, .bc-wide-mid, .bc-tall { grid-column: span 1; }
        .bc-wide-top .bc-desc, .bc-wide-mid .bc-desc { max-width: 100%; }
    }

    @keyframes slideInUp { from { transform: translateY(10px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
    @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }