.mtk-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;
    }

    .mtk-panel {
        position: relative;                
        width: 100%;
        max-width: 1200px;
        border-radius: 28px;
        padding: clamp(28px, 5vw, 56px);
    }
    
    #bgCv { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; opacity: 0.5; z-index: 0; }
    .mtk-content { position: relative; z-index: 1; }

    /* ---------- WORKSPACE ---------- */
    .mtk-workspace { background: var(--bg-body); border-radius: 24px; border: 1px solid var(--border-color); padding: 30px; margin-bottom: 30px; }
    
    .zone-tabs { display: flex; gap: 10px; margin-bottom: 20px; }
    .zt-btn { display: flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: 12px; border: 1px solid var(--border-color); background: var(--card-bg); font-weight: 700; font-size: 14px; color: var(--text-muted); cursor: pointer; transition: 0.2s; }
    .zt-btn.active { background: var(--primary-light); color: var(--primary-color); border-color: var(--primary-light); }
    
    .huge-title-input { width: 100%; background: transparent; border: none; font-size: clamp(20px, 2.5vw, 32px); font-weight: 700; color: var(--text-main); outline: none; resize: none; overflow: hidden; padding: 0; margin-bottom: 20px; line-height: 1.3; }
    .huge-title-input::placeholder { color: var(--text-muted); opacity: 0.5; }
    
    .input-row { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
    .kw-input-wrap { flex: 1; min-width: 240px; display: flex; align-items: center; gap: 10px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 0 16px; height: 46px; }
    .kw-input-wrap i { color: var(--text-muted); }
    .kw-input { border: none; background: transparent; outline: none; flex: 1; font-size: 14px; font-weight: 500; color: var(--text-main); }
    .kw-input::placeholder { color: var(--text-muted); opacity: 0.6; }
    
    /* Extracted Details Bar */
    .extracted-details-bar { display: flex; align-items: center; justify-content: space-between; background: rgba(16, 185, 129, 0.08); border: 1px solid rgba(16, 185, 129, 0.25); border-radius: 12px; padding: 10px 16px; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
    .edb-info { display: flex; align-items: center; gap: 10px; overflow: hidden; flex: 1; }
    .edb-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 800; color: var(--success, #10b981); background: rgba(16, 185, 129, 0.15); padding: 4px 10px; border-radius: 20px; white-space: nowrap; }
    .edb-url { font-size: 13px; font-weight: 700; color: var(--text-main); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: 'Space Mono', monospace; }
    .edb-actions { display: flex; align-items: center; }
    .edb-btn { background: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-muted); border-radius: 8px; padding: 4px 10px; font-size: 12px; font-weight: 700; cursor: pointer; display: flex; align-items: center; gap: 6px; transition: 0.2s; }
    .edb-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }

    /* Custom Snippet Inputs */
    .snippet-sub-inputs { margin-top: 16px; padding: 16px; background: var(--card-bg); border: 1px dashed var(--border-color); border-radius: 14px; display: flex; flex-direction: column; gap: 12px; }
    .ss-row { display: flex; flex-direction: column; gap: 6px; }
    .ss-col { display: flex; flex-direction: column; gap: 6px; }
    .ss-lbl { font-size: 12px; font-weight: 800; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
    .ss-input { width: 100%; background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 10px; padding: 8px 14px; font-size: 13.5px; color: var(--text-main); font-family: 'Space Mono', monospace; outline: none; }
    .ss-input:focus { border-color: var(--primary-color); }
    .ss-textarea { width: 100%; background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 10px; padding: 8px 14px; font-size: 13.5px; color: var(--text-main); outline: none; resize: vertical; }
    .ss-textarea:focus { border-color: var(--primary-color); }

    .ep-btn { background: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-main); border-radius: 12px; padding: 0 20px; height: 46px; font-weight: 700; font-size: 13.5px; cursor: pointer; display: flex; align-items: center; gap: 8px; transition: 0.2s; }
    .ep-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }
    
    .url-search-box { display: flex; align-items: center; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 8px 8px 8px 20px; margin-bottom: 12px; gap: 8px; }
    .url-input { flex: 1; border: none; background: transparent; outline: none; font-size: 15px; color: var(--text-main); font-family: 'Space Mono', monospace; }
    .url-btn { background: linear-gradient(135deg, var(--primary-color), var(--primary-gradient-end)); color: white; border: none; border-radius: 10px; padding: 12px 24px; font-weight: 800; cursor: pointer; transition: 0.2s; display: flex; align-items: center; gap: 8px; }
    .url-btn:disabled { opacity: 0.5; cursor: not-allowed; }
    
    /* ---------- PIXEL RULER ---------- */
    .mtk-pixel-ruler { margin-top: 30px; margin-bottom: 30px; }
    .ruler-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; flex-wrap: wrap; gap: 8px; }
    .rh-title { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 14px; color: var(--text-main); }
    .rh-stats { display: flex; gap: 16px; }
    .stat-item { font-size: 13px; font-weight: 600; }
    .si-lbl { color: var(--text-muted); }
    .si-val { padding: 2px 8px; border-radius: 6px; font-weight: 800; font-family: 'Space Mono', monospace; }
    .si-val.ok { background: rgba(16, 185, 129, 0.1); color: var(--success, #10b981); }
    .si-val.err { background: rgba(239, 68, 68, 0.1); color: var(--danger, #ef4444); }
    
    .ruler-track-wrap { position: relative; padding-top: 24px; }
    .rm-label { position: absolute; top: 0; font-size: 11px; font-weight: 700; color: var(--text-muted); transform: translateX(-50%); }
    .rm-label.mobile { left: calc((500/650) * 100%); }
    .rm-label.desktop { left: calc((580/650) * 100%); }
    
    .ruler-track { height: 12px; background: var(--card-bg); border-radius: 100px; border: 1px solid var(--border-color); position: relative; overflow: hidden; }
    .ruler-fill { height: 100%; width: 0%; transition: 0.3s; border-radius: 100px; }
    .ruler-mark { position: absolute; top: 0; height: 100%; width: 2px; background: var(--border-color); }
    .ruler-mark.mobile { left: calc((500/650) * 100%); }
    .ruler-mark.desktop { left: calc((580/650) * 100%); }

    /* ---------- RESULTS GRID ---------- */
    .mtk-results-grid { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 20px; }
    .mtk-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 20px; display: flex; flex-direction: column; }
    
    /* Score Card */
    .score-card { align-items: center; text-align: center; justify-content: center; }
    .score-ring { width: 120px; height: 120px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; position: relative; }
    .score-ring::before { content: ''; position: absolute; width: 100px; height: 100px; background: var(--card-bg); border-radius: 50%; }
    .score-val { position: relative; z-index: 1; }
    .score-val-num { font-size: 32px; font-weight: 900; line-height: 1; font-family: 'Space Mono', monospace; }
    .score-val-lbl { font-size: 10px; font-weight: 800; color: var(--text-muted); letter-spacing: 1px; }
    .score-desc { font-size: 13px; color: var(--text-muted); line-height: 1.5; }
    
    /* SERP Card */
    .sc-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 8px; }
    .sc-title { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 14px; color: var(--text-main); }
    .serp-toggles { display: flex; background: var(--bg-body); border-radius: 8px; padding: 4px; gap: 4px; }
    .s-tgl { background: transparent; border: none; padding: 4px 12px; border-radius: 6px; font-size: 12px; font-weight: 700; color: var(--text-muted); cursor: pointer; display: flex; align-items: center; gap: 4px; transition: 0.2s; }
    .s-tgl.active { background: var(--card-bg); color: var(--primary-color); box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
    
    .serp-mockup-box { background: var(--bg-body); border-radius: 12px; padding: 20px; border: 1px solid var(--border-color); }
    .g-result { font-family: Arial, sans-serif; }
    .g-result.mobile { max-width: 375px; margin: 0 auto; }
    .g-cite { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-main); margin-bottom: 6px; }
    .g-cite img { width: 20px; height: 20px; border-radius: 50%; background: #eee; padding: 2px; }
    .g-site-name { font-weight: 700; color: var(--text-main); }
    .g-breadcrumb { font-size: 12px; color: var(--text-muted); }
    .g-title { font-size: 20px; color: #1a0dab; text-decoration: none; line-height: 1.3; display: block; margin-bottom: 4px; word-break: break-word; font-weight: 400; }
    .g-result.mobile .g-title { font-size: 18px; }
    .g-title:hover { text-decoration: underline; }
    
    .g-rating-wrap { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; font-size: 13px; }
    .g-stars { color: #f59e0b; font-size: 12px; letter-spacing: 2px; }
    .g-rating-num { color: #5f6368; font-size: 12px; }
    .dark-mode .g-rating-num { color: #bdc1c6; }

    .g-desc { font-size: 14px; color: var(--text-muted); line-height: 1.5; }
    
    /* Diagnostics Card */
    .dc-header { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 14px; margin-bottom: 16px; color: var(--text-main); }
    .semantic-checks { display: flex; flex-direction: column; gap: 10px; }
    .s-check { padding: 12px; border-radius: 12px; background: var(--bg-body); border: 1px solid var(--border-color); }
    .s-check.pass { border-color: rgba(16,185,129,0.3); background: rgba(16,185,129,0.04); }
    .s-check.warn { border-color: rgba(245,158,11,0.3); background: rgba(245,158,11,0.04); }
    .s-check.fail { border-color: rgba(239,68,68,0.3); background: rgba(239,68,68,0.04); }
    
    .sc-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
    .sc-title-txt { font-size: 13px; font-weight: 800; color: var(--text-main); }
    .sc-icon { width: 20px; height: 20px; display: flex; align-items: center; justify-content: center; }
    .s-check.pass .sc-icon { color: var(--success, #10b981); }
    .s-check.warn .sc-icon { color: #f59e0b; }
    .s-check.fail .sc-icon { color: var(--danger, #ef4444); }
    .sc-desc-txt { font-size: 12px; color: var(--text-muted); line-height: 1.4; }

    /* ---------- STATS STRIP ---------- */
    .stats-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 30px; margin-bottom: 30px; }
    .sc { background: var(--card-bg); border-radius: 16px; border: 1px solid var(--border-color); padding: 20px; display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; gap: 12px; }
    .sc-lbl { font-size: 13.5px; font-weight: 700; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
    .sc-val { font-size: 24px; font-weight: 900; color: var(--text-main); font-family: 'Space Mono', monospace; line-height: 1.2; }

    /* ---------- HISTORY SECTION ---------- */
    .mtk-history-section { background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 20px; padding: 24px; margin-bottom: 30px; }
    .mtk-history-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 12px; }
    .mtk-history-title { font-size: 15px; font-weight: 800; color: var(--text-main); display: flex; align-items: center; gap: 8px; margin: 0; }
    .mtk-history-list { display: flex; flex-direction: column; gap: 10px; }
    .mtk-history-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; cursor: pointer; transition: 0.2s; gap: 12px; }
    .mtk-history-item:hover { border-color: var(--primary-color); transform: translateY(-1px); }
    .mtk-history-info { display: flex; align-items: center; gap: 10px; overflow: hidden; flex: 1; }
    .mtk-history-badge { font-size: 12px; font-weight: 800; padding: 4px 8px; border-radius: 6px; font-family: 'Space Mono', monospace; background: var(--primary-light); color: var(--primary-color); white-space: nowrap; }
    .mtk-history-url { font-size: 13.5px; font-weight: 700; color: var(--text-main); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .mtk-history-meta { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
    .mtk-history-score { font-size: 12px; font-weight: 800; padding: 2px 6px; border-radius: 4px; }
    .mtk-history-time { font-size: 12px; color: var(--text-muted); }
    .mtk-history-del { background: transparent; border: none; color: var(--text-muted); cursor: pointer; padding: 4px; border-radius: 6px; transition: 0.2s; display: flex; align-items: center; }
    .mtk-history-del:hover { color: #ef4444; background: rgba(239, 68, 68, 0.1); }
    .mtk-btn-ghost { background: transparent; border: 1px solid var(--border-color); border-radius: 10px; padding: 8px 16px; font-size: 13.5px; font-weight: 700; color: var(--text-muted); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: all 0.2s; }
    .mtk-btn-ghost:hover { border-color: var(--primary-color); color: var(--primary-color); }

    /* ---------- BENTO BOX FEATURES ---------- */
    .console-features { margin-top: 40px; width: 100%; }
    .bento-features-cluster { display: grid; grid-template-columns: repeat(3, 1fr); 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::before {
        content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
        width: 150px; height: 150px; background-size: contain; background-repeat: no-repeat; background-position: center;
        opacity: 0.03; transition: all 0.5s ease; pointer-events: none; z-index: 0;
    }
    .bento-card:hover::before { opacity: 0.08; transform: translate(-50%, -50%) scale(1.1); }
    .dark-mode .bento-card::before { filter: invert(1); opacity: 0.05; }
    
    .feat-icon-ruler::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m15 5 4 4"/><path d="m13 7 4 4"/><path d="m11 9 4 4"/><path d="m9 11 4 4"/><path d="m7 13 4 4"/><path d="m5 15 4 4"/><path d="m2 22 20-20"/></svg>'); }
    .feat-icon-layout::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect width="18" height="7" x="3" y="3" rx="1"/><rect width="9" height="7" x="3" y="14" rx="1"/><rect width="5" height="7" x="16" y="14" rx="1"/></svg>'); }
    .feat-icon-zap::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="13 2 3 14 12 14 11 22 21 10 12 10 13 2"/></svg>'); }
    .feat-icon-device::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect width="16" height="10" x="2" y="3" rx="2"/><path d="M12 17v4"/><path d="M8 21h8"/><rect width="6" height="10" x="16" y="11" rx="1"/></svg>'); }
    .feat-icon-arrow::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M3 19V5"/><path d="m13 6-6 6 6 6"/><path d="M7 12h14"/></svg>'); }
    .feat-icon-globe::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><path d="M12 2a14.5 14.5 0 0 0 0 20 14.5 14.5 0 0 0 0-20"/><path d="M2 12h20"/></svg>'); }

    .bento-card::after { content: ''; position: absolute; inset: 0; border-radius: 24px; background: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 100%); pointer-events: none; }
    .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::after { 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::after { 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-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; }
    
    @media (max-width: 1024px) {
        .mtk-results-grid { grid-template-columns: 1fr; }
        .stats-strip { grid-template-columns: 1fr; }
        .bento-features-cluster { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 600px) {
        .bento-features-cluster { grid-template-columns: 1fr; }
    }

    /* Floating Scroll-to-Top Button */
    .mtk-scroll-top-btn {
        position: fixed;
        bottom: 30px;
        right: 30px;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background: var(--card-bg);
        border: 1.5px solid var(--border-color);
        color: var(--text-main);
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 99999;
        outline: none;
        animation: slideInUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .mtk-scroll-top-btn:hover {
        background: var(--primary-color);
        color: #ffffff;
        border-color: var(--primary-color);
        transform: translateY(-4px) scale(1.08);
        box-shadow: 0 16px 32px var(--primary-shadow, rgba(239, 68, 68, 0.35));
    }
    .mtk-scroll-top-btn:active {
        transform: translateY(-1px) scale(0.96);
    }

    /* Smooth Scrolling */
    #page-content, .page-content, .mtk-wrapper, html {
        scroll-behavior: smooth;
    }

    /* Zero-Inline Enhancements */
    .zt-btn i { width: 14px; height: 14px; }
    .edb-badge i { width: 13px; height: 13px; }
    .edb-btn i { width: 12px; height: 12px; }
    .kw-input-wrap i { width: 16px; height: 16px; color: var(--text-muted); }
    .ep-btn i { width: 14px; height: 14px; }
    .ss-lbl i { width: 12px; height: 12px; }
    .url-search-box i { color: var(--text-muted); width: 18px; height: 18px; margin-right: 4px; }
    .url-btn i { width: 16px; height: 16px; }
    .url-extract-info { font-size: 12.5px; color: var(--text-muted); margin: 0; }
    .rh-title i { color: var(--primary-color); }
    .sc-title i { color: var(--primary-color); }
    .s-tgl i { width: 12px; height: 12px; }
    .g-breadcrumb { opacity: 0.6; margin-left: 4px; font-size: 12px; color: var(--text-muted); }
    .g-date-badge { color: var(--text-muted); font-weight: 700; }
    .dc-header i { color: var(--primary-color); }
    .sc-icon i { width: 14px; height: 14px; }
    .sc-lbl i.text-primary { color: var(--primary-color); }
    .sc-lbl i.text-blue { color: #0ea5e9; }
    .sc-lbl i.text-purple { color: #8b5cf6; }
    .mtk-history-title i { color: var(--primary-color); }
    .mtk-btn-ghost.btn-xs { padding: 4px 10px; font-size: 12px; }
    .mtk-btn-ghost.btn-xs i { width: 12px; height: 12px; }
    .mtk-history-del i { width: 14px; height: 14px; }
    .mtk-scroll-top-btn span, .mtk-scroll-top-btn i { pointer-events: none; width: 22px; height: 22px; }