* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      background: #52796f;
      font-family: 'Inter', sans-serif;
      color: #1a2634;
      scroll-behavior: smooth;
      min-height: 100vh;
    }

    /* Custom Scrollbar */
    ::-webkit-scrollbar { width: 8px; }
    ::-webkit-scrollbar-track { background: #e2e8f0; border-radius: 10px; }
    ::-webkit-scrollbar-thumb { background: #94a3b8; border-radius: 10px; }
    ::-webkit-scrollbar-thumb:hover { background: #6366f1; }

    .container {
      max-width: 1400px;
      margin: 0 auto;
      padding: 1.8rem;
    }

    /* ========== HEADER - Professional Centered Logo ========== */
    .main-header {
      background: #ffb4a2;
      backdrop-filter: blur(16px);
      border-radius: 100px;
      padding: 0.8rem 2rem;
      margin-bottom: 2rem;
      box-shadow: 0 8px 28px rgba(0,0,0,0.06);
      border: 1px solid rgba(255,255,255,0.9);
      display: flex;
      justify-content: center;
      align-items: center;
      position: relative;
      flex-wrap: wrap;
    }
    .logo-area {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .logo-icon {
      background: #2347b8;
      width: 54px;
      height: 54px;
      border-radius: 28px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 28px;
      color: white;
      box-shadow: 0 10px 20px rgba(99,102,241,0.3);
    }
    .logo-text h1 {
      font-size: 1.8rem;
      font-weight: 800;
      background: linear-gradient(135deg, #1e293b, #4f46e5);
      -webkit-background-clip: text;
      background-clip: text;
      color: black;
      letter-spacing: -0.3px;
    }
    .logo-text span {
      font-size: 0.7rem;
      font-weight: 500;
      color: black;
      letter-spacing: 0.3px;
    }
    .lang-selector {
      position: absolute;
      right: 2rem;
    }
    .lang-selector select {
      padding: 8px 20px;
      border-radius: 40px;
      border: 1px solid #cbd5e1;
      background: white;
      font-weight: 600;
      cursor: pointer;
      outline: none;
      font-size: 0.85rem;
      transition: all 0.2s;
    }
    .lang-selector select:hover {
      border-color: black;
      box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    }

    /* ========== TWO COLUMN LAYOUT ========== */
    .spin-tool-section {
      display: flex;
      flex-wrap: wrap;
      gap: 2rem;
      margin-bottom: 2.5rem;
    }
    .wheel-panel {
      flex: 1.2;
      background: #e6dbca;
      border-radius: 48px;
      padding: 1.8rem;
      box-shadow: 0 20px 35px -10px rgba(0,0,0,0.08);
      text-align: center;
      transition: transform 0.2s;
    }
    .canvas-wrapper {
      display: flex;
      justify-content: center;
      position: relative;
    }
    canvas {
      max-width: 100%;
      width: 100%;
      aspect-ratio: 1 / 1;
      border-radius: 50%;
      box-shadow: 0 25px 35px -12px rgba(0,0,0,0.2);
      background: #e6dbca;
    }

    /* ========== PROFESSIONAL SPIN BUTTON ========== */
    .spin-btn {
      margin-top: 1.8rem;
      background: white;
      border: none;
      color: black;
      font-weight: 700;
      font-size: 1.4rem;
      padding: 16px 28px;
      border-radius: 60px;
      width: 100%;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 14px;
      transition: all 0.25s ease;
      box-shadow: 0 10px 24px -6px rgba(234,56,76,0.4);
      letter-spacing: 0.5px;
      position: relative;
      overflow: hidden;
    }
    .spin-btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
      transition: left 0.5s;
    }
    .spin-btn:hover::before { left: 100%; }
    .spin-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 30px -8px rgba(234,56,76,0.5);
    }
    .spin-btn:active { transform: translateY(2px); }
    .spin-btn i { font-size: 1.3rem; transition: transform 0.2s; }
    .spin-btn:hover i { transform: rotate(15deg); }

    .duration-control, .sound-control {
      margin-top: 1rem;
      background: white;
      padding: 12px 18px;
      border-radius: 60px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
    }
    .duration-control label, .sound-control label { font-weight: 600; display: flex; align-items: center; gap: 8px; }
    .duration-control input, .sound-control input { flex: 1; max-width: 200px; }
    .timer-display {
      background: black;
      color: #facc15;
      padding: 8px 16px;
      border-radius: 40px;
      font-weight: 700;
      font-family: monospace;
      font-size: 1rem;
    }

    .controls-panel {
      flex: 0.9;
      background: #e6dbca;
      border-radius: 48px;
      padding: 1.8rem;
      box-shadow: 0 20px 35px -10px rgba(0,0,0,0.08);
    }
    .entry-manager { display: flex; flex-direction: column; gap: 1.2rem; }
    .add-entry { display: flex; gap: 10px; flex-wrap: wrap; }
    .add-entry input {
      flex: 2;
      padding: 14px 18px;
      border-radius: 60px;
      border: 1.5px solid #e2e8f0;
      font-weight: 500;
      transition: all 0.2s;
      font-size: 0.95rem;
    }
    .add-entry input:focus { border-color: #8b5cf6; outline: none; box-shadow: 0 0 0 3px rgba(139,92,246,0.1); }
    .add-entry button, .action-buttons button {
      background: white;
      border: none;
      padding: 0 24px;
      border-radius: 60px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.2s;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.9rem;
    }
    .add-entry button:hover, .action-buttons button:hover { background: #e2e8f0; transform: translateY(-1px); }
    .action-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin: 8px 0; }
    .action-buttons button { background: #eef2ff; padding: 10px 18px; }
    .entries-list {
      background: #ffb4a2;
      border-radius: 28px;
      padding: 12px;
      max-height: 210px;
      overflow-y: auto;
      border: 1px solid #edf2f7;
    }
    .entry-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: white;
      margin: 8px 0;
      padding: 10px 18px;
      border-radius: 60px;
      font-weight: 500;
      border: 1px solid #eef2ff;
      transition: all 0.15s;
    }
    .entry-item:hover { border-color: #cbd5e1; background: #fefefe; }
    .theme-selector { margin-top: 1.2rem; display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
    .theme-selector select { flex: 1; padding: 10px; border-radius: 60px; border: 1px solid #cbd5e1; font-weight: 500; background: white; }

    /* Winner History */
    .winner-history {
      background: #e6dbca;
      border-radius: 44px;
      padding: 1.3rem 2rem;
      margin-bottom: 2rem;
      box-shadow: 0 8px 20px rgba(0,0,0,0.04);
    }
    .history-list { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 14px; }
    .history-badge {
      background: #ffb4a2;
      padding: 8px 18px;
      border-radius: 40px;
      font-weight: 600;
      font-size: 0.85rem;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    }

    /* ========== BIG WINNER NOTIFICATION POPUP ========== */
    .winner-notification {
      position: fixed;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%) scale(0.8);
      background: white;
      border-radius: 60px;
      padding: 2rem 3rem;
      text-align: center;
      z-index: 10000;
      box-shadow: 0 40px 60px rgba(0,0,0,0.3), 0 0 0 4px rgba(255,215,0,0.4);
      opacity: 0;
      visibility: hidden;
      transition: all 0.4s cubic-bezier(0.34, 1.2, 0.64, 1);
      max-width: 90%;
      width: 550px;
      pointer-events: none;
    }
    .winner-notification.show {
      opacity: 1;
      visibility: visible;
      transform: translate(-50%, -50%) scale(1);
      pointer-events: auto;
    }
    .winner-notification .winner-badge {
      font-size: 3.5rem;
      display: block;
      margin-bottom: 0.5rem;
    }
    .winner-notification .winner-label {
      font-size: 1.3rem;
      font-weight: 600;
      color: black;
      text-transform: uppercase;
      letter-spacing: 3px;
    }
    .winner-notification .winner-name {
      font-size: 3.5rem;
      font-weight: 800;
      background: #fb6f92;
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      margin: 0.5rem 0;
      word-break: break-word;
    }
    .winner-notification .winner-message {
      font-size: 1rem;
      color: #ff0054;
      margin-top: 0.5rem;
      border-top: 1px solid #e2e8f0;
      padding-top: 0.8rem;
    }
    .winner-notification .close-winner {
      margin-top: 1.2rem;
      background: black;
      border: none;
      color: white;
      font-weight: 600;
      padding: 10px 28px;
      border-radius: 60px;
      cursor: pointer;
      font-size: 1rem;
      transition: all 0.2s;
      pointer-events: auto;
    }
    .winner-notification .close-winner:hover {
      transform: scale(1.05);
      box-shadow: 0 8px 20px rgba(234,56,76,0.4);
    }

    /* Sections */
    .features-section, .howtoplay-section, .faq-section, .footer {
      margin-top: 2.5rem;
      background: #e6dbca;
      border-radius: 44px;
      padding: 2rem;
      box-shadow: 0 12px 28px rgba(0,0,0,0.04);
    }
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
      gap: 1.5rem;
      margin-top: 1.5rem;
    }
    .feature-card {
      background: white;
      padding: 1.2rem;
      border-radius: 32px;
      text-align: center;
      border: 1px solid #f1f5f9;
      transition: all 0.2s;
    }
    .feature-card:hover { transform: translateY(-3px); border-color: #e0e7ff; }
    .feature-card i { font-size: 2.2rem; background: linear-gradient(135deg, #6366f1, #a855f7); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 12px; display: inline-block; }
    .howto-steps { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; justify-content: space-between; }
    .step {
      background: white;
      border-radius: 36px;
      padding: 1rem;
      flex: 1;
      min-width: 130px;
      text-align: center;
      font-weight: 600;
      transition: all 0.2s;
    }
    .step:hover { background: #e5e5e5; transform: translateY(-2px); }
    .faq-item {
      margin: 1rem 0;
      padding: 1rem 1.2rem;
      background: #e6dbca;
      border-radius: 28px;
      border-left: 4px solid #8b5cf6;
      transition: all 0.2s;
    }
    .footer {
      background: #432534;
      color: #cbd5e6;
      text-align: center;
      border-radius: 36px;
    }
    .removeEntryBtn {
      background: none;
      border: none;
      color: #ef4444;
      font-size: 1.2rem;
      cursor: pointer;
      transition: transform 0.1s;
      padding: 4px 8px;
    }
    .removeEntryBtn:hover { transform: scale(1.1); color: #dc2626; }
    @media (max-width: 780px) {
      .container { padding: 1rem; }
      .main-header { padding: 1rem; flex-direction: column; gap: 12px; border-radius: 40px; }
      .lang-selector { position: static; margin-top: 6px; }
      .spin-btn { font-size: 1.2rem; padding: 12px 20px; }
      .logo-text h1 { font-size: 1.4rem; }
      .logo-icon { width: 46px; height: 46px; font-size: 22px; }
      .winner-notification .winner-name { font-size: 2rem; }
      .winner-notification { padding: 1.5rem; width: 85%; }
    }