/* =========================================
       LETTERS TO NUMBERS — PREMIUM UI
       ========================================= */
    .da-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;
    }

    .da-panel {
        position: relative;                
        width: 100%;
        max-width: 1100px;
        border-radius: 28px;
        padding: clamp(28px, 5vw, 56px);
    }

    /* ---------- UI SHELL ---------- */
    .tool-widget { display: flex; flex-direction: column; gap: 24px; margin-bottom: 50px; animation: fadeIn 0.5s ease; }
    
    /* ---------- CUSTOM DROPDOWN ---------- */
    .custom-dropdown { position: relative; display: inline-block; user-select: none; }
    .cd-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--card-bg); border: 1px solid var(--border-color); padding: 6px 12px; border-radius: 8px; font-size: 12px; font-weight: 800; color: var(--text-main); cursor: pointer; transition: all 0.2s; min-width: 140px; }
    .cd-header:hover, .custom-dropdown.active .cd-header { border-color: var(--primary-color); }
    .cd-value { display: flex; align-items: center; gap: 8px; }
    .cd-body { position: absolute; top: calc(100% + 8px); left: 0; width: 220px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.05); padding: 8px; z-index: 100; opacity: 0; visibility: hidden; transform: translateY(-10px); transition: all 0.2s; display: flex; flex-direction: column; gap: 8px; }
    .custom-dropdown.active .cd-body { opacity: 1; visibility: visible; transform: translateY(0); }
    .cd-search input { width: 100%; background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 8px; padding: 8px 12px; font-size: 12px; color: var(--text-main); outline: none; }
    .cd-list { max-height: 200px; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; }
    .cd-list::-webkit-scrollbar { width: 4px; }
    .cd-list::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
    .cd-item { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 8px; font-size: 12px; font-weight: 700; color: var(--text-main); cursor: pointer; transition: background 0.2s; }
    .cd-item:hover { background: var(--bg-body); }
    .cd-item.active { background: rgba(var(--primary-color-rgb), 0.05); color: var(--primary-color); }

    /* Options Bar */
    .options-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 16px 24px; box-shadow: 0 10px 30px rgba(0,0,0,0.02); }
    .ob-lbl { font-size: 12px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
    .ob-sep { width: 1px; height: 24px; background: var(--border-color); margin: 0 4px; }
    
    .f-btn { background: var(--bg-body); border: 1px solid var(--border-color); padding: 8px 14px; font-size: 12px; font-weight: 800; color: var(--text-muted); border-radius: 8px; cursor: pointer; transition: all 0.2s; }
    .f-btn.on { background: var(--card-bg); border-color: var(--primary-color); color: var(--primary-color); box-shadow: 0 4px 12px rgba(var(--primary-color-rgb), 0.1); }
    
    .dir-toggle { display: flex; align-items: center; gap: 8px; background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 8px; padding: 8px 14px; font-size: 12px; font-weight: 800; color: var(--text-main); cursor: pointer; transition: all 0.2s; }
    .dir-toggle:hover { border-color: var(--primary-color); }
    .d-ltr, .d-rtl { transition: color 0.2s; }
    .dir-toggle:not(.rtl) .d-ltr { color: var(--primary-color); }
    .dir-toggle.rtl .d-rtl { color: var(--primary-color); }

    .usage-meter { margin-left: auto; display: flex; align-items: center; gap: 10px; background: var(--bg-body); padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border-color); }
    .usage-pips { display: flex; gap: 4px; }
    .pip { width: 8px; height: 8px; border-radius: 50%; background: var(--border-color); transition: all 0.3s; }
    .pip.used { background: var(--success); box-shadow: 0 0 8px rgba(34,197,94,0.4); }
    .usage-lbl { font-size: 11px; font-weight: 800; color: var(--text-main); }

    /* Workspace */
    .cryptex-workspace { display: flex; flex-direction: column; gap: 16px; }
    
    /* Plates */
    .crypt-plate { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px; padding: 24px; box-shadow: 0 10px 30px rgba(0,0,0,0.02); display: flex; flex-direction: column; transition: border-color 0.3s; }
    .crypt-plate:focus-within { border-color: var(--primary-color); box-shadow: 0 10px 30px rgba(var(--primary-color-rgb), 0.05); }
    
    .cp-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
    .cp-title { font-size: 14px; font-weight: 800; color: var(--text-main); display: flex; align-items: center; gap: 8px; }
    .cp-title span { color: var(--primary-color); }
    
    .cp-actions { display: flex; gap: 8px; }
    .cp-btn { background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 8px; padding: 8px 12px; font-size: 12px; font-weight: 800; color: var(--text-main); cursor: pointer; transition: all 0.2s; display: flex; align-items: center; justify-content: center; }
    .cp-btn:hover { background: var(--card-bg); border-color: var(--primary-color); color: var(--primary-color); }
    .cp-btn.clear:hover { border-color: #ef4444; color: #ef4444; }
    
    .cp-input { width: 100%; min-height: 140px; background: transparent; border: none; font-size: 20px; font-weight: 800; color: var(--text-main); line-height: 1.6; resize: vertical; outline: none; font-family: 'Space Mono', monospace; }
    .cp-input::placeholder { color: var(--text-muted); opacity: 0.5; font-family: inherit; font-weight: 700; }
    .plate-alpha .cp-input { color: var(--primary-color); }
    .plate-numeric .cp-input { color: #3b82f6; }

    /* Core Cylinder */
    .cryptex-core { background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 16px; padding: 16px 24px; display: flex; align-items: center; gap: 24px; position: relative; overflow: hidden; }
    
    .core-controls { display: flex; gap: 24px; flex-shrink: 0; position: relative; z-index: 2; }
    .cc-group { display: flex; flex-direction: column; gap: 6px; }
    .cc-lbl { font-size: 11px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
    .cc-select { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 8px; padding: 8px 12px; font-size: 13px; font-weight: 800; color: var(--text-main); outline: none; cursor: pointer; }
    
    .tape-wrapper { flex: 1; height: 40px; background: #000; border-radius: 8px; overflow: hidden; position: relative; border: 2px solid #222; box-shadow: inset 0 2px 10px rgba(0,0,0,0.5); }
    .tape-wrapper::before, .tape-wrapper::after { content: ''; position: absolute; top: 0; bottom: 0; width: 40px; z-index: 2; pointer-events: none; }
    .tape-wrapper::before { left: 0; background: linear-gradient(to right, #000, transparent); }
    .tape-wrapper::after { right: 0; background: linear-gradient(to left, #000, transparent); }
    
    .tape-content { display: flex; align-items: center; height: 100%; white-space: nowrap; animation: scrollTape 15s linear infinite; font-family: 'Space Mono', monospace; font-size: 14px; font-weight: 900; }
    .tape-item { display: inline-flex; align-items: center; padding: 0 16px; }
    .ti-alpha { color: var(--primary-color); }
    .ti-sep { color: #555; margin: 0 4px; }
    .ti-num { color: #3b82f6; }
    
    @keyframes scrollTape {
        0% { transform: translateX(0); }
        100% { transform: translateX(-50%); }
    }

    /* Stats Strip */
    .stats-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; margin-bottom: 50px; }
    .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: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 12px; }
    .stats-ico.red { background: rgba(239, 68, 68, 0.1); color: #ef4444; }
    .stats-ico.blue { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
    .stats-ico.green { background: rgba(34, 197, 94, 0.1); color: #22c55e; }
    .stats-ico.purple { background: rgba(168, 85, 247, 0.1); color: #a855f7; }
    
    /* ── Comparison Panel & Analytics ── */
    .comparison-panel {
        background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 24px;
        padding: 28px; margin-top: 32px; box-shadow: 0 10px 30px rgba(0,0,0,0.02); margin-bottom: 40px;
    }
    .cp-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; flex-wrap: wrap; gap: 12px; }
    .cp-title { font-size: 16px; font-weight: 800; color: var(--text-main); display: flex; align-items: center; gap: 10px; }
    .cp-badge { font-size: 12px; font-weight: 800; padding: 6px 14px; border-radius: 100px; }
    .badge-high { background: color-mix(in srgb, var(--success, #10b981) 15%, transparent); color: var(--success, #10b981); border: 1px solid color-mix(in srgb, var(--success, #10b981) 30%, transparent); }

    .cp-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
    .cp-card { background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 16px; padding: 20px; display: flex; flex-direction: column; gap: 14px; }
    .cpc-header { display: flex; justify-content: space-between; align-items: center; }
    .cpc-title { font-size: 13.5px; font-weight: 800; color: var(--text-main); }
    .cpc-tag { font-size: 11.5px; font-weight: 800; padding: 4px 10px; border-radius: 6px; }
    .cpc-tag.success { background: color-mix(in srgb, var(--success, #10b981) 15%, transparent); color: var(--success, #10b981); }

    .cpc-body { display: flex; flex-direction: column; gap: 10px; }
    .cpc-stat-row { font-size: 13px; color: var(--text-muted); display: flex; justify-content: space-between; }
    .cpc-stat-row strong { color: var(--text-main); font-weight: 700; }
    .cpc-progress-bar { width: 100%; height: 8px; background: var(--border-color); border-radius: 100px; overflow: hidden; margin-top: 4px; }
    .cpc-progress-fill { height: 100%; background: var(--primary-color); border-radius: 100px; transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
    .cpc-progress-fill.bg-gradient { background: linear-gradient(90deg, var(--primary-color), var(--primary-gradient-end)); }
  
    /* Zero-Inline Enhancements */
    #bgCv { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
    .rw-hero-badge i { width: 14px; height: 14px; }
    .cd-value i, .cd-item i { width: 16px; height: 16px; color: var(--text-muted); }
    .cd-header i.cd-chevron { width: 14px; height: 14px; }
    .cp-title i { width: 14px; height: 14px; }
    .cp-btn i { width: 14px; height: 14px; }
    .cp-title span.icon-blue { color: #3b82f6; }
    .stats-sc.border-red { border-top: 2px solid #ef4444; }
    .stats-sc.border-blue { border-top: 2px solid #3b82f6; }
    .stats-sc.border-green { border-top: 2px solid #22c55e; }
    .stats-sc.border-purple { border-top: 2px solid #a855f7; }
    .stats-ico i { width: 16px; height: 16px; }
    .info-div-t { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 800; color: var(--text-main); margin-bottom: 20px; }
    .info-div-t i { width: 16px; height: 16px; color: var(--primary-color); }