/* =========================================
    WORD DISTRIBUTION ANALYZER — 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: 1200px;
     border-radius: 28px;
     padding: clamp(28px, 5vw, 56px);
 }

 

 /* ---------- STATS STRIP ---------- */
 .stats-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 32px; }
 
 .sc { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px; padding: 24px; display: flex; flex-direction: column; align-items: flex-start; transition: transform 0.2s; box-shadow: 0 10px 30px rgba(0,0,0,0.02); }
 .sc:hover { transform: translateY(-2px); border-color: var(--primary-color); }
 
 .sc-lbl { font-size: 12px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
 .sc-val { font-size: 32px; font-weight: 900; color: var(--text-main); line-height: 1; transition: transform 0.3s; }
 
 .sc.c-red .sc-val { color: #ef4444; }
 .sc.c-blue .sc-val { color: #3b82f6; }
 .sc.c-indigo .sc-val { color: #6366f1; }
 .sc.c-green .sc-val { color: #22c55e; }

 /* ---------- WORKSPACE GRID ---------- */
 .workspace-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 40px; }
 @media(max-width: 900px) { .workspace-grid { grid-template-columns: 1fr; } }
 
 .glass-panel { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px; padding: 24px; display: flex; flex-direction: column; box-shadow: 0 10px 30px rgba(0,0,0,0.02); }
 
 .panel-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border-color); }
 .panel-title { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 800; color: var(--text-main); }
 
 /* Input Area */
 .input-tabs { display: flex; background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 10px; padding: 4px; margin-bottom: 20px; }
 .tab-btn { flex: 1; background: transparent; border: none; padding: 10px; font-size: 13px; font-weight: 800; color: var(--text-muted); border-radius: 8px; cursor: pointer; transition: all 0.2s; }
 .tab-btn.active { background: var(--card-bg); color: var(--primary-color); box-shadow: 0 2px 8px rgba(0,0,0,0.05); }

 .input-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; flex: 1; }
 .input-label { font-size: 12px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
 
 .c-input { width: 100%; background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 12px; padding: 16px; font-size: 14px; font-weight: 600; color: var(--text-main); outline: none; transition: border-color 0.2s; font-family: 'Inter', sans-serif; }
 .c-input:focus { border-color: var(--primary-color); }
 textarea.c-input { min-height: 200px; resize: vertical; flex: 1; }
 
 .act-btn { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 14px; font-size: 14px; font-weight: 800; color: var(--text-main); display: flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; transition: all 0.2s; white-space: nowrap; width: 100%; }
 .act-btn:hover { border-color: var(--primary-color); transform: translateY(-2px); }
 .act-btn.primary { background: var(--primary-color); border-color: var(--primary-color); color: #fff; }
 .act-btn.primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(var(--primary-color-rgb), 0.2); }
 .act-btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; box-shadow: none; }

 /* Viz Container */
 .viz-container { display: flex; flex-direction: column; gap: 24px; }
 
 .chart-box { height: 250px; width: 100%; position: relative; }
 
 /* Table */
 .table-container { flex: 1; max-height: 350px; overflow-y: auto; margin: -10px; padding: 10px; }
 .data-table { width: 100%; border-collapse: collapse; text-align: left; }
 .data-table th { position: sticky; top: -10px; background: var(--card-bg); font-size: 11px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; padding: 12px 16px; border-bottom: 2px solid var(--border-color); z-index: 1; }
 .data-table td { padding: 12px 16px; border-bottom: 1px solid var(--border-color); font-size: 13px; font-weight: 600; color: var(--text-main); }
 .data-table tr:hover td { background: rgba(var(--primary-color-rgb), 0.02); }
 
 .kw-badge { display: inline-block; background: var(--bg-body); border: 1px solid var(--border-color); padding: 4px 10px; border-radius: 6px; font-weight: 800; color: var(--primary-color); font-family: 'Space Mono', monospace; }

 /* ---------- INFO SECTIONS ---------- */
 .section-divider { display: flex; align-items: center; margin: 40px 0 20px; }
 .section-divider-text { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 800; color: var(--text-main); }
 .section-divider::after { content: ''; flex: 1; height: 1px; background: var(--border-color); margin-left: 16px; }

 .how-to-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; margin-bottom: 40px; }
 .step-item { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 20px; padding: 24px; position: relative; }
 .step-num { width: 32px; height: 32px; background: rgba(var(--primary-color-rgb), 0.1); color: var(--primary-color); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 900; margin-bottom: 16px; }
 .step-title { font-size: 16px; font-weight: 800; color: var(--text-main); margin-bottom: 12px; }
 .step-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

 .why-best-container { display: flex; flex-direction: column; gap: 16px; margin-bottom: 40px; }
 .benefit-row { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 20px; display: flex; align-items: flex-start; gap: 16px; transition: transform 0.2s; }
 .benefit-row:hover { transform: translateX(4px); border-color: var(--primary-color); }
 .br-icon { font-size: 24px; line-height: 1; }
 .br-content h4 { font-size: 15px; font-weight: 800; color: var(--text-main); margin: 0 0 8px 0; }
 .br-content p { font-size: 14px; color: var(--text-muted); margin: 0; line-height: 1.6; }

 /* ---------- TOAST ---------- */
 .toast { position: fixed; bottom: -100px; left: 50%; transform: translateX(-50%); background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 100px; padding: 12px 24px; display: flex; align-items: center; gap: 12px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); font-size: 14px; font-weight: 800; color: var(--text-main); z-index: 1000; transition: bottom 0.4s var(--ease-spring); }
 .toast.show { bottom: 32px; }
 .toast.success { border-color: #22c55e; }
 .toast.success i { color: #22c55e; }
 .toast.error { border-color: #ef4444; }
 .toast.error i { color: #ef4444; }
 
 .loader { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.3); border-radius: 50%; border-top-color: #fff; animation: spin 1s ease-in-out infinite; }

 /* ---------- CUSTOM DROPDOWN ---------- */
 .custom-dropdown { position: relative; display: inline-block; user-select: none; width: 220px; }
 .cd-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--bg-body); border: 1px solid var(--border-color); padding: 8px 12px; border-radius: 8px; font-size: 13px; font-weight: 800; color: var(--text-muted); cursor: pointer; transition: all 0.2s; }
 .cd-header:hover, .custom-dropdown.active .cd-header { border-color: var(--primary-color); color: var(--primary-color); background: var(--primary-light); }
 .cd-value { display: flex; align-items: center; gap: 8px; }
 .cd-body { position: absolute; top: calc(100% + 8px); left: 0; width: 100%; 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: 13px; 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: 13px; 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); }

 /* ── 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; }
    .cp-title i { color: var(--primary-color); }
    .cpc-stat-row strong.text-primary { color: var(--primary-color); }
    .panel-title i { width: 16px; height: 16px; color: var(--primary-color); }
    .panel-title i.blue-icon { color: #3b82f6; }
    .panel-title i.green-icon { color: #22c55e; }
    .cd-header i.cd-chevron { width: 14px; height: 14px; }
    .input-group.compact { flex: 0; margin-bottom: 24px; }
    .c-input.compact { padding: 10px 16px; }
    .act-btn i { width: 16px; height: 16px; }
    .glass-panel.p-20 { padding: 20px; }
    .glass-panel.flex-1 { padding: 20px; flex: 1; }
    .panel-header.compact { margin-bottom: 12px; padding-bottom: 12px; }
    .act-btn.btn-sm { width: auto; padding: 6px 12px; font-size: 11px; }
    .act-btn.btn-sm i { width: 12px; height: 12px; }
    .th-w-100 { width: 100px; }
    .td-empty-table { text-align: center; padding: 30px; opacity: 0.5; font-size: 12px; }
    .td-mono-val { font-family: 'Space Mono', monospace; font-weight: 800; }
    .td-muted-val { color: var(--text-muted); }
    .info-div-t { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 800; color: var(--text-main); margin-bottom: 20px; margin-top: 40px; }
    .info-div-t i { width: 16px; height: 16px; color: var(--primary-color); }