/* =========================================
     RANDOM SYMBOL GENERATOR — 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);
      overflow: hidden;
  }

  

  /* ---------- HERO ---------- */
  .da-hero { text-align: center; max-width: 750px; margin: 0 auto; padding: clamp(10px, 4vw, 30px) 0; }

  .da-hero-badge {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 12.5px; font-weight: 800; letter-spacing: 0.3px;
      color: var(--primary-color); background: var(--primary-light);
      padding: 7px 16px; border-radius: 100px; margin-bottom: 22px;
  }

  .da-hero-title {
      font-size: clamp(30px, 4.4vw, 44px);
      font-weight: 900;
      line-height: 1.15;
      letter-spacing: -0.025em;
      color: var(--text-main);
      margin-bottom: 16px;
  }

  .da-hero-title em {
      font-style: normal;
      background: linear-gradient(120deg, var(--primary-color), var(--primary-gradient-end));
      -webkit-background-clip: text; background-clip: text; color: transparent;
  }

  .da-hero-desc { font-size: 16.5px; color: var(--text-muted); line-height: 1.7; margin-bottom: 36px; }

  /* ---------- DASHBOARD LAYOUT ---------- */
  .tool-widget { display: flex; flex-direction: column; gap: 20px; margin-bottom: 50px; animation: fadeIn 0.5s ease; }
  
  .dashboard-layout { 
      display: flex; 
      gap: 24px; 
      background: var(--card-bg); 
      border: 1px solid var(--border-color); 
      border-radius: 24px; 
      padding: 24px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.02);
  }
  
  @media(max-width: 800px) {
      .dashboard-layout { flex-direction: column; }
  }

  /* Sidebar */
  .sidebar { width: 220px; flex-shrink: 0; }
  @media(max-width: 800px) { .sidebar { width: 100%; } }

  .nav-menu { display: flex; flex-direction: column; gap: 8px; }
  @media(max-width: 800px) { .nav-menu { flex-direction: row; flex-wrap: wrap; } }

  .nav-item { 
      display: flex; align-items: center; gap: 10px; 
      padding: 12px 16px; border-radius: 12px; 
      color: var(--text-muted); font-size: 14px; font-weight: 700; 
      cursor: pointer; transition: all 0.2s; 
  }
  .nav-item:hover { background: var(--bg-body); color: var(--text-main); }
  .nav-item.active { background: var(--primary-light); color: var(--primary-color); }

  /* Main Content */
  .main-content { flex: 1; background: var(--bg-body); border-radius: 16px; border: 1px solid var(--border-color); padding: 24px; min-width: 0; }
  
  .cb-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border-color); }
  .cb-title { font-size: 18px; font-weight: 800; color: var(--text-main); display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
  .cb-desc { font-size: 13px; color: var(--text-muted); }

  .section-label { font-size: 14px; font-weight: 800; color: var(--text-main); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
  .section-label span { color: var(--primary-color); }

  /* Forms & Controls */
  .input-group { display: flex; flex-direction: column; gap: 6px; flex: 1; }
  .input-label { font-size: 12.5px; font-weight: 700; color: var(--text-muted); }
  .styled-input { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 10px; padding: 10px 14px; font-size: 14px; color: var(--text-main); outline: none; transition: border-color 0.2s; font-family: inherit; width: 100%; }
  .styled-input:focus { border-color: var(--primary-color); }

  /* Category Grid */
  .cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
  .cat-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 12px; cursor: pointer; transition: all 0.2s; position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; }
  .cat-card:hover { border-color: var(--cat-col); }
  .cat-card.active { border-color: var(--cat-col); background: rgba(var(--bg-body-rgb), 0.5); box-shadow: 0 4px 12px rgba(0,0,0,0.05); }
  .cc-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cat-col); position: absolute; top: 12px; right: 12px; opacity: 0; transform: scale(0); transition: all 0.2s; }
  .cat-card.active .cc-dot { opacity: 1; transform: scale(1); }
  .cc-symbols { font-size: 24px; transition: transform 0.2s; }
  .cat-card:hover .cc-symbols { transform: scale(1.1); }
  .cc-name { font-size: 12px; font-weight: 700; color: var(--text-muted); }
  .cat-card.active .cc-name { color: var(--text-main); }

  /* Options Bar */
  .options-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 12px 16px; margin: 24px 0; }
  .mode-tabs { display: flex; background: var(--bg-body); border-radius: 8px; padding: 4px; }
  .mt-btn { background: transparent; border: none; padding: 6px 12px; font-size: 13px; font-weight: 700; color: var(--text-muted); border-radius: 6px; cursor: pointer; transition: all 0.2s; }
  .mt-btn:hover { color: var(--text-main); }
  .mt-btn.active { background: var(--card-bg); color: var(--primary-color); box-shadow: 0 2px 4px rgba(0,0,0,0.05); }
  
  .ob-sep { width: 1px; height: 24px; background: var(--border-color); }
  
  .stepper { display: flex; align-items: center; background: var(--bg-body); border-radius: 8px; border: 1px solid var(--border-color); overflow: hidden; }
  .step-btn { background: transparent; border: none; padding: 6px 12px; font-size: 16px; font-weight: 700; color: var(--text-muted); cursor: pointer; transition: background 0.2s; }
  .step-btn:hover { background: rgba(0,0,0,0.05); }
  .step-num { width: 50px; text-align: center; background: transparent; border: none; font-size: 14px; font-weight: 700; color: var(--text-main); outline: none; }
  
  .sw-toggle { display: flex; align-items: center; gap: 8px; cursor: pointer; user-select: none; }
  .sw-track { width: 36px; height: 20px; border-radius: 20px; background: var(--border-color); position: relative; transition: background 0.3s; }
  .sw-track.on { background: var(--primary-color); }
  .sw-thumb { width: 16px; height: 16px; border-radius: 50%; background: #fff; position: absolute; top: 2px; left: 2px; transition: transform 0.3s var(--ease-spring); box-shadow: 0 2px 4px rgba(0,0,0,0.2); }
  .sw-track.on .sw-thumb { transform: translateX(16px); }

  /* Results */
  .gen-btn { background: linear-gradient(135deg, var(--primary-color), var(--primary-gradient-end)); color: #fff; border: none; border-radius: 12px; padding: 14px 24px; font-size: 15px; font-weight: 800; display: flex; align-items: center; justify-content: center; gap: 10px; cursor: pointer; transition: all 0.2s; box-shadow: 0 4px 15px var(--primary-shadow); width: 100%; margin-top: 24px; margin-bottom: 24px; }
  .gen-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px var(--primary-shadow); }

  .output-layout { display: grid; grid-template-columns: 240px 1fr; gap: 20px; }
  @media(max-width: 800px) { .output-layout { grid-template-columns: 1fr; } }

  .featured-card { background: var(--card-bg); border: 1px solid var(--primary-light); border-radius: 16px; padding: 24px; text-align: center; cursor: pointer; transition: all 0.2s; position: relative; overflow: hidden; }
  .featured-card:hover { border-color: var(--primary-color); transform: translateY(-4px); box-shadow: 0 10px 20px rgba(var(--primary-color-rgb), 0.1); }
  .feat-symbol { font-size: 72px; line-height: 1; color: var(--text-main); margin-bottom: 12px; transition: transform 0.3s var(--ease-spring); }
  .feat-symbol.pop { transform: scale(1.2); color: var(--primary-color); }
  .feat-label { font-size: 12px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
  .feat-unicode { font-size: 18px; font-weight: 700; color: var(--primary-color); font-family: monospace; }
  
  .code-info-box { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 12px; display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
  .code-row { display: flex; justify-content: space-between; font-size: 13px; font-family: monospace; }
  .code-row span:first-child { color: var(--text-muted); font-weight: 700; }

  .sym-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 12px; align-content: flex-start; }
  .sym-card { background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 16px 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; cursor: pointer; transition: all 0.2s; }
  .sym-card:hover { border-color: var(--primary-color); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.05); }
  .sc-sym { font-size: 28px; line-height: 1; color: var(--text-main); }
  .sc-uni { font-size: 11px; font-family: monospace; color: var(--text-muted); }

  .btn-action { background: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-main); font-size: 13px; font-weight: 700; padding: 8px 16px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; transition: all 0.2s; }
  .btn-action:hover { background: var(--bg-body); border-color: var(--primary-color); color: var(--primary-color); }
  .btn-action.success { background: var(--success); color: #fff; border: none; }
  .btn-action.success:hover { background: #15803d; color: #fff; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3); }

  /* Simple Grid for Browse & History */
  .simple-grid { display: flex; flex-wrap: wrap; gap: 8px; }
  .grid-chip { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 10px; font-size: 20px; color: var(--text-main); cursor: pointer; transition: all 0.2s; }
  .grid-chip:hover { border-color: var(--primary-color); transform: scale(1.1); box-shadow: 0 4px 12px rgba(0,0,0,0.1); z-index: 2; }
  .empty-state { width: 100%; padding: 40px; text-align: center; color: var(--text-muted); display: flex; flex-direction: column; align-items: center; gap: 12px; font-size: 14px; font-weight: 700; background: var(--card-bg); border-radius: 16px; border: 1px dashed var(--border-color); }

  /* ---------- STATS STRIP ---------- */
  .stats-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 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-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); }

  /* Helpers */
  .u-flex { display: flex; }
  .u-flex-col { display: flex; flex-direction: column; }
  .u-gap-sm { gap: 8px; }
  .u-gap-md { gap: 16px; }
  .u-wrap { flex-wrap: wrap; }
  .u-mt-md { margin-top: 16px; }
  .u-mt-sm { margin-top: 8px; }
  /* ── 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)); }