:root {
    --bg-primary: #1a1b26;
    --bg-secondary: #24283b;
    --bg-tertiary: #2f3549;
    --text-primary: #c0caf5;
    --text-secondary: #9aa5ce;
    --border-color: #414868;
    --accent-color: #7aa2f7;
    --error-color: #f7768e;
    --success-color: #9ece6a;
  }

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

  body {
    font-family: -apple-system, system-ui, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
  }

  .editor-container {
    height: 100vh;
    display: flex;
    flex-direction: column;
  }

  .editor-header {
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 9999;
  }

  .editor-tabs {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: 0.25rem;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 0.5rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  }

  .tab-btn {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    font-weight: 500;
    font-size: 0.875rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    min-height: 36px;
  }

  /* Glassmorphism background layer */
  .tab-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
  }

  /* Active indicator line */
  .tab-btn::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), #60a5fa);
    border-radius: 2px 2px 0 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 -2px 8px rgba(122, 162, 247, 0.4);
    z-index: 1;
  }

  .tab-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15);
    color: var(--text-primary);
  }

  .tab-btn:hover::before {
    opacity: 1;
  }

  .tab-btn:hover::after {
    transform: translateX(-50%) scaleX(1);
  }

  .tab-btn.active {
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
  }

  .tab-btn.active::before {
    opacity: 1;
  }

  .tab-btn.active::after {
    transform: translateX(-50%) scaleX(1);
    width: 75%;
    height: 2.5px;
  }

  /* HTML Tab - Turuncu/Kırmızı tonları */
  .tab-btn[data-language="html"] {
    border-color: rgba(255, 87, 34, 0.2);
  }

  .tab-btn[data-language="html"]:hover {
    background: rgba(255, 87, 34, 0.1);
    border-color: rgba(255, 87, 34, 0.3);
    color: #ff6b35;
  }

  .tab-btn[data-language="html"]:hover i {
    color: #ff6b35;
  }

  .tab-btn[data-language="html"].active {
    background: rgba(255, 87, 34, 0.15);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-color: rgba(255, 87, 34, 0.4);
    color: #ff6b35;
  }

  .tab-btn[data-language="html"].active::before {
    background: linear-gradient(135deg, rgba(255, 87, 34, 0.2) 0%, rgba(255, 152, 0, 0.1) 100%);
  }

  .tab-btn[data-language="html"].active::after {
    background: linear-gradient(90deg, #ff6b35, #ff9800, #ff6b35);
    box-shadow: 0 -2px 12px rgba(255, 87, 34, 0.6);
  }

  .tab-btn[data-language="html"].active i {
    color: #ff6b35;
    filter: drop-shadow(0 0 4px rgba(255, 87, 34, 0.5));
  }

  .tab-btn[data-language="html"] i {
    color: rgba(255, 152, 0, 0.7);
  }

  /* CSS Tab - Mavi tonları */
  .tab-btn[data-language="css"] {
    border-color: rgba(33, 150, 243, 0.2);
  }

  .tab-btn[data-language="css"]:hover {
    background: rgba(33, 150, 243, 0.1);
    border-color: rgba(33, 150, 243, 0.3);
    color: #42a5f5;
  }

  .tab-btn[data-language="css"]:hover i {
    color: #42a5f5;
  }

  .tab-btn[data-language="css"].active {
    background: rgba(33, 150, 243, 0.15);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-color: rgba(33, 150, 243, 0.4);
    color: #42a5f5;
  }

  .tab-btn[data-language="css"].active::before {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.2) 0%, rgba(66, 165, 245, 0.1) 100%);
  }

  .tab-btn[data-language="css"].active::after {
    background: linear-gradient(90deg, #42a5f5, #64b5f6, #42a5f5);
    box-shadow: 0 -2px 12px rgba(33, 150, 243, 0.6);
  }

  .tab-btn[data-language="css"].active i {
    color: #42a5f5;
    filter: drop-shadow(0 0 4px rgba(33, 150, 243, 0.5));
  }

  .tab-btn[data-language="css"] i {
    color: rgba(66, 165, 245, 0.7);
  }

  /* JavaScript Tab - Sarı tonları */
  .tab-btn[data-language="javascript"] {
    border-color: rgba(251, 191, 36, 0.2);
  }

  .tab-btn[data-language="javascript"]:hover {
    background: rgba(251, 191, 36, 0.1);
    border-color: rgba(251, 191, 36, 0.3);
    color: #fbbf24;
  }

  .tab-btn[data-language="javascript"]:hover i {
    color: #fbbf24;
  }

  .tab-btn[data-language="javascript"].active {
    background: rgba(251, 191, 36, 0.15);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-color: rgba(251, 191, 36, 0.4);
    color: #fbbf24;
  }

  .tab-btn[data-language="javascript"].active::before {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2) 0%, rgba(251, 211, 141, 0.1) 100%);
  }

  .tab-btn[data-language="javascript"].active::after {
    background: linear-gradient(90deg, #fbbf24, #fcd34d, #fbbf24);
    box-shadow: 0 -2px 12px rgba(251, 191, 36, 0.6);
  }

  .tab-btn[data-language="javascript"].active i {
    color: #fbbf24;
    filter: drop-shadow(0 0 4px rgba(251, 191, 36, 0.5));
  }

  .tab-btn[data-language="javascript"] i {
    color: rgba(251, 191, 36, 0.7);
  }

  .tab-btn i {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
    font-size: 1rem;
  }

  .tab-btn:hover i {
    transform: scale(1.1) rotate(5deg);
  }

  /* Text styling */
  .tab-btn span,
  .tab-btn {
    position: relative;
    z-index: 1;
  }

  /* Editor Disclaimer - Güvenlik Bildirimi */
  .editor-disclaimer {
    background: linear-gradient(135deg, rgba(122, 162, 247, 0.15) 0%, rgba(122, 162, 247, 0.08) 100%);
    border-left: 3px solid var(--accent-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    position: relative;
    transition: all 0.3s ease;
  }

  .editor-disclaimer.hidden {
    display: none !important;
  }

  .disclaimer-content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    width: 100%;
  }

  .disclaimer-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(122, 162, 247, 0.2);
    border-radius: 8px;
    color: var(--accent-color);
    font-size: 1.25rem;
  }

  .disclaimer-text {
    flex: 1;
    color: var(--text-primary);
    font-size: 0.875rem;
    line-height: 1.6;
  }

  .disclaimer-text>strong {
    color: var(--accent-color);
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
  }

  .disclaimer-text p strong {
    color: var(--accent-color);
    font-weight: 600;
    display: inline;
    margin: 0;
  }

  .disclaimer-text p {
    margin: 0;
    color: var(--text-secondary);
  }

  .disclaimer-close {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s ease;
    padding: 0;
  }

  .disclaimer-close:hover {
    background: rgba(122, 162, 247, 0.15);
    color: var(--accent-color);
  }

  .disclaimer-close i {
    font-size: 1.1rem;
  }

  /* Mobile Disclaimer */
  @media (max-width: 768px) {
    .editor-disclaimer {
      padding: 0.875rem 1rem;
      gap: 0.75rem;
    }

    .disclaimer-icon {
      width: 28px;
      height: 28px;
      font-size: 1.1rem;
    }

    .disclaimer-text {
      font-size: 0.8rem;
      line-height: 1.5;
    }

    .disclaimer-close {
      width: 24px;
      height: 24px;
    }

    .disclaimer-close i {
      font-size: 1rem;
    }
  }

  .editor-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    background: var(--bg-primary);
  }

  .editor-section {
    height: 70%;
    min-height: 100px;
    max-height: calc(100% - 100px);
    position: relative;
    border-bottom: 2px solid transparent;
    transition: none;
    will-change: height;
    transform: translateZ(0);
    backface-visibility: hidden;
    background: var(--bg-primary);
    border-radius: 0;
    overflow: hidden;
    /* Container scrollbar'ını gizle, Monaco Editor'ün scrollbar'ı görünsün */
  }

  .editor-section::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    opacity: 0.5;
    transition: opacity 0.3s ease;
  }

  #html-editor,
  #css-editor,
  #javascript-editor {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100%;
    transition: opacity 0.3s ease;
    will-change: transform;
    backface-visibility: hidden;
  }

  .editor-section::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right,
        var(--accent-color) 0%,
        var(--bg-tertiary) 100%);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
  }

  .preview-panel {
    height: 30%;
    min-height: 100px;
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    transition: none;
    will-change: height;
    transform: translateZ(0);
    backface-visibility: hidden;
    border-radius: 12px 12px 0 0;
    overflow: hidden;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }

  /* Preview iframe'i tam ekran yap */
  #preview {
    flex: 1;
    width: 100%;
    border: none;
    background: #fff;
    border-radius: 0;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.1);
  }

  .editor-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  .theme-selector {
    position: relative;
    display: flex;
    align-items: center;
  }

  .theme-selector i {
    position: absolute;
    right: 0.75rem;
    color: var(--text-secondary);
    pointer-events: none;
    font-size: 1.1rem;
  }

  .theme-select {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.5rem 2.5rem 0.5rem 0.75rem;
    border-radius: 10px;
    font-size: 0.875rem;
    cursor: pointer;
    appearance: none;
    min-width: 160px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    font-weight: 500;
  }

  .theme-select:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-color);
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.3);
  }

  .theme-select:focus {
    outline: none;
    border-color: var(--accent-color);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 2px rgba(122, 162, 247, 0.2), 0 3px 12px rgba(0, 0, 0, 0.3);
  }

  .theme-select option {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 0.5rem;
  }

  .theme-select optgroup {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
    padding: 0.5rem;
  }


  #runBtn {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
  }

  #runBtn:hover {
    background: #5a8ef7;
    border-color: #5a8ef7;
  }

  /* Modern temalar için değişkenler */
  [data-theme="tokyo-night"] {
    --editor-bg: #1a1b26;
    --editor-fg: #a9b1d6;
    --accent: #7aa2f7;
  }

  [data-theme="github-dark"] {
    --editor-bg: #0d1117;
    --editor-fg: #c9d1d9;
    --accent: #58a6ff;
  }

  [data-theme="dracula-soft"] {
    --editor-bg: #282a36;
    --editor-fg: #f8f8f2;
    --accent: #bd93f9;
  }

  [data-theme="nord-dark"] {
    --editor-bg: #2e3440;
    --editor-fg: #d8dee9;
    --accent: #88c0d0;
  }

  [data-theme="material-ocean"] {
    --editor-bg: #0f111a;
    --editor-fg: #8f93a2;
    --accent: #84ffff;
  }

  [data-theme="night-owl"] {
    --editor-bg: #011627;
    --editor-fg: #d6deeb;
    --accent: #7fdbca;
  }

  /* Scrollbar stilleri */
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }

  ::-webkit-scrollbar-track {
    background: var(--bg-secondary);
  }

  ::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
  }

  .editor-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .control-btn {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
  }

  .control-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .control-btn:hover {
    background: rgba(247, 118, 142, 0.15);
    border-color: rgba(247, 118, 142, 0.3);
    color: var(--error-color);
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(247, 118, 142, 0.2);
  }

  .control-btn:hover::before {
    opacity: 1;
  }

  .control-btn:active {
    transform: translateY(0) scale(0.98);
  }

  /* Temizle butonu animasyonu */
  .control-btn i {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
    font-size: 1rem;
  }

  .control-btn:hover i {
    transform: rotate(-15deg) scale(1.1);
  }

  /* Tümünü Temizle butonu - Farklı renk tonu (daha tehlikeli işlem) */
  .clear-all-btn {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
    color: #ef4444;
  }

  .clear-all-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
    color: #dc2626;
    box-shadow: 0 3px 12px rgba(239, 68, 68, 0.3);
  }

  .clear-all-btn:hover i {
    transform: rotate(15deg) scale(1.15);
    color: #dc2626;
  }

  .clear-all-btn:active {
    transform: translateY(0) scale(0.95);
  }

  /* Mobil Düzenlemeler */
  @media (max-width: 768px) {
    .editor-container {
      height: 100vh;
      width: 100vw;
      overflow: hidden;
    }

    .editor-header {
      padding: 0.5rem;
      height: auto;
      min-height: 50px;
      flex-direction: column;
      gap: 0.5rem;
      align-items: stretch;
    }

    .editor-tabs {
      width: 100%;
      flex: none;
    }

    /* Mobilde hamburger menüyü editor-tabs'den gizle */
    .editor-tabs .navigation-dropdown {
      display: none !important;
    }

    .editor-actions {
      width: 100%;
      justify-content: flex-start;
      flex: none;
      gap: 0.5rem;
    }

    /* Mobilde hamburger menüyü editor-actions'da göster */
    .editor-actions .navigation-dropdown {
      display: inline-block !important;
      margin-right: 0.5rem;
      order: -1;
    }

    .editor-main {
      height: calc(100vh - 50px);
      overflow: hidden;
    }

    /* Editör ve önizleme bölümleri */
    .editor-section {
      height: 65%;
      min-height: auto;
      position: relative;
    }

    .preview-panel {
      height: 35%;
      position: relative;
      min-height: 0;
      max-height: none;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .preview-panel .preview-content,
    .preview-panel .console-content {
      flex: 1;
      min-height: 0;
      overflow: hidden;
    }

    .preview-panel #preview {
      width: 100%;
      height: 100%;
      min-height: 0;
      flex: 1;
    }

    /* Editör içeriği */
    #html-editor,
    #css-editor,
    #javascript-editor {
      width: 100%;
      height: 100%;
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
    }

    /* Mobil header düzenlemeleri */
    .editor-actions {
      gap: 0.5rem;
      flex-wrap: wrap;
      justify-content: space-between;
      position: relative;
      z-index: 1;
    }

    .editor-tabs {
      position: relative;
      z-index: 10;
      display: flex !important;
      flex-wrap: wrap;
      gap: 0.5rem;
      overflow: visible;
      pointer-events: auto;
    }

    /* Mobilde editor-controls ve guide-control'u sağa al */
    .editor-controls {
      margin-left: auto;
    }


    .theme-select {
      min-width: 100px;
      font-size: 0.75rem;
      padding: 0.4rem 1.5rem 0.4rem 0.5rem;
    }

    .theme-selector i {
      right: 0.3rem;
      font-size: 0.9rem;
    }

    .tab-btn {
      padding: 0.4rem 0.6rem;
      font-size: 0.8rem;
      position: relative;
      z-index: 11;
      pointer-events: auto;
      touch-action: manipulation;
      -webkit-tap-highlight-color: rgba(255, 255, 255, 0.1);
      min-width: auto;
      flex-shrink: 0;
    }

    .control-btn,
    .guide-control {
      gap: 0.4rem;
    }

    .guide-btn {
      width: 32px;
      height: 32px;
    }

    .control-btn i,
    .guide-btn i {
      font-size: 0.9rem;
    }

    /* Önizleme başlığı - Tek satır */
    .preview-header {
      padding: 0.5rem;
      font-size: 0.8rem;
      flex-direction: row;
      gap: 0.5rem;
      align-items: center;
      flex-wrap: nowrap;
    }

    /* Preview tabs mobil düzenleme */
    .preview-tabs {
      display: flex;
      gap: 0.5rem;
      flex: 1;
      min-width: 0;
    }

    .preview-tab-btn {
      flex: 1;
      justify-content: center;
      padding: 0.4rem 0.5rem;
      font-size: 0.7rem;
      min-width: 0;
    }

    .preview-tab-btn span {
      font-size: 0.7rem;
      white-space: nowrap;
    }

    /* Preview actions mobil düzenleme */
    .preview-actions {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      flex-shrink: 0;
      order: -1;
    }

    /* Büyük ekran butonu sola */
    .preview-fullscreen-btn {
      width: 32px;
      height: 32px;
      padding: 0.4rem;
      flex-shrink: 0;
      order: 1;
    }

    /* Çalıştır butonu mobilde normal (yazılı) */
    .preview-run-btn {
      padding: 0.4rem 0.75rem;
      min-width: auto;
      width: auto;
      height: 32px;
      flex-shrink: 0;
      order: 2;
    }

    .run-btn-text {
      display: inline;
      font-size: 0.7rem;
    }

    /* Tam ekran modu mobilde - Daha spesifik selector'lar */
    .preview-panel.fullscreen .preview-header {
      display: flex;
      flex-direction: row;
      padding: 0.5rem;
      gap: 0.5rem;
      visibility: visible;
      opacity: 1;
      height: auto;
      min-height: auto;
    }

    .preview-panel.fullscreen .preview-tabs {
      display: flex;
      visibility: visible;
      opacity: 1;
      flex: 1;
    }

    .preview-panel.fullscreen .preview-actions {
      display: flex;
      visibility: visible;
      opacity: 1;
      flex-shrink: 0;
      order: -1;
    }

    .preview-panel.fullscreen .preview-fullscreen-btn,
    .preview-panel.fullscreen .preview-run-btn,
    .preview-panel.fullscreen .preview-tab-btn {
      display: flex;
      visibility: visible;
      opacity: 1;
    }

    /* Tam ekran modunda fullscreen butonu ve ikonu görünür */
    .preview-panel.fullscreen .preview-fullscreen-btn,
    .preview-panel.fullscreen .preview-fullscreen-btn *,
    .preview-panel.fullscreen .preview-fullscreen-btn i {
      display: flex;
      visibility: visible;
      opacity: 1;
    }

    .preview-panel.fullscreen .preview-fullscreen-btn i {
      display: inline-block;
      font-size: 1rem;
      width: auto;
      height: auto;
    }

    .preview-panel.fullscreen .preview-tab-btn span {
      display: inline;
    }

    .preview-panel.fullscreen .run-btn-text {
      display: inline;
    }

    /* Tam ekran modunda çalıştır butonu ikonu görünür */
    .preview-panel.fullscreen .preview-run-btn,
    .preview-panel.fullscreen .preview-run-btn *,
    .preview-panel.fullscreen .preview-run-btn i {
      display: flex;
      visibility: visible;
      opacity: 1;
    }

    .preview-panel.fullscreen .preview-run-btn i {
      display: inline-block;
    }

    /* ============================================
       MOBIL MONACO EDITOR - TEMİZ VE GÜVENLİ YAPI
       Desktop tamamen aynı kalacak, sadece mobil optimize
       ============================================ */

    /* Container'lar - scrollbar gizleme */
    .editor-section {
      overflow: hidden;
      -webkit-overflow-scrolling: touch;
    }

    #html-editor,
    #css-editor,
    #javascript-editor {
      overflow: hidden;
      width: 100%;
      min-width: 100%;
      -webkit-overflow-scrolling: touch;
      height: 100%;
      max-height: 100%;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      position: absolute;
      box-sizing: border-box;
    }

    /* Mobilde aktif editörün görünür olduğundan emin ol */
    #html-editor[style*="display: block"],
    #css-editor[style*="display: block"],
    #javascript-editor[style*="display: block"] {
      display: block !important;
      visibility: visible !important;
      opacity: 1 !important;
      pointer-events: auto !important;
    }

    /* Monaco Editor - Mobil Temel Ayarlar */
    .monaco-editor {
      font-size: 13px;
      touch-action: pan-y pan-x;
      -webkit-overflow-scrolling: touch;
    }

    /* Monaco Scrollable Element - Native Scroll Mekanizması */
    .monaco-editor .monaco-scrollable-element {
      touch-action: pan-y pan-x;
      -webkit-overflow-scrolling: touch;
      scroll-behavior: smooth;
      overscroll-behavior: contain;
    }

    /* Monaco Editor Background - Yatay Scroll İçin */
    .monaco-editor .monaco-editor-background {
      width: 100%;
      min-width: 100%;
    }

    .monaco-editor .monaco-scrollable-element>.monaco-editor-background {
      min-width: 100%;
    }

    /* View Lines - Syntax Highlighting ve Görünürlük */
    .monaco-editor .view-lines {
      min-width: 100%;
      line-height: 1.3;
      position: relative;
      will-change: transform;
    }

    /* View Line - Satırlar Arası Boşluk Yok */
    .monaco-editor .view-line {
      line-height: 1.3;
      margin: 0;
      padding: 0;
      position: relative;
      will-change: transform;
    }

    /* Lines Content - İçerik Genişliği */
    .monaco-editor .lines-content {
      min-width: 100%;
      position: relative;
    }

    .monaco-editor .margin,
    .monaco-editor .lines-content {
      padding-top: 0;
    }

    /* Gereksiz Scrollbar'ları Gizle */
    .monaco-editor .monaco-scrollable-element>.monaco-scrollable-element {
      overflow: hidden;
    }

    .monaco-editor .overflow-guard {
      overflow: hidden;
    }

    .monaco-editor .monaco-scrollable-element .monaco-scrollable-element>.scrollbar {
      display: none;
    }

    /* Scrollbar Görünürlük ve Touch Desteği */
    .monaco-editor .monaco-scrollable-element>.scrollbar {
      width: 12px;
      min-width: 12px;
      touch-action: pan-y pan-x;
      pointer-events: auto;
    }

    .monaco-editor .monaco-scrollable-element>.scrollbar>.slider {
      min-width: 12px;
      background-color: rgba(122, 162, 247, 0.4);
      border-radius: 6px;
      touch-action: pan-y pan-x;
      pointer-events: auto;
    }

    .monaco-editor .monaco-scrollable-element>.scrollbar>.slider:hover,
    .monaco-editor .monaco-scrollable-element>.scrollbar>.slider:active {
      background-color: rgba(122, 162, 247, 0.6);
      min-width: 14px;
    }

    .monaco-editor .monaco-scrollable-element>.scrollbar.horizontal {
      height: 12px;
      min-height: 12px;
      touch-action: pan-y pan-x;
      pointer-events: auto;
    }

    .monaco-editor .monaco-scrollable-element>.scrollbar.horizontal>.slider {
      min-height: 12px;
      background-color: rgba(122, 162, 247, 0.4);
    }

    /* ============================================
       MOBIL SATIR SEÇİMİ - DESKTOP GİBİ ÇALIŞSIN
       Satır numaralarına tıklayınca tüm satır seçilsin
       ============================================ */

    /* Monaco Editor - Mobil Text Selection */
    .monaco-editor .view-lines,
    .monaco-editor .view-line,
    .monaco-editor .lines-content {
      user-select: text;
      -webkit-user-select: text;
      -moz-user-select: text;
      -ms-user-select: text;
    }

    /* Monaco Editor Input Area - Text Selection */
    .monaco-editor .inputarea,
    .monaco-editor textarea,
    .monaco-editor input {
      user-select: text;
      -webkit-user-select: text;
      -moz-user-select: text;
      -ms-user-select: text;
    }

    /* Monaco Editor Line Numbers - Satır Seçimi İçin */
    .monaco-editor .margin {
      user-select: none;
      -webkit-user-select: none;
      cursor: pointer;
      touch-action: manipulation;
    }

    /* Monaco Editor Line Numbers - Touch İçin */
    .monaco-editor .line-numbers {
      user-select: none;
      -webkit-user-select: none;
      cursor: pointer;
      touch-action: manipulation;
      min-width: 44px;
      /* Touch için minimum genişlik */
    }

    /* Monaco Editor Content Area - Text Selection */
    .monaco-editor .monaco-editor-background {
      user-select: text;
      -webkit-user-select: text;
    }

    /* ============================================
       MOBIL SNIPPET MENÜSÜ - snippet-widget.css'de tanımlı
       ============================================ */
  }

  /* ============================================
     KÜÇÜK MOBİL (480px) - TEMİZ VE GÜVENLİ YAPI
     Sadece font ve padding farklı, scroll yapısı aynı
     ============================================ */
  @media (max-width: 480px) {
    .editor-header {
      flex-direction: column;
      height: auto;
      gap: 0.5rem;
      align-items: stretch;
    }

    .editor-tabs {
      width: 100%;
      justify-content: flex-start;
      display: flex !important;
      flex-wrap: nowrap;
      gap: 0.45rem;
      overflow-x: auto;
      overflow-y: hidden;
      -webkit-overflow-scrolling: touch;
      pointer-events: auto;
      z-index: 10;
      padding: 0.3rem;
    }

    .editor-tabs::-webkit-scrollbar {
      display: none;
    }

    .editor-tabs {
      scrollbar-width: none;
    }

    .tab-btn {
      position: relative;
      z-index: 11;
      pointer-events: auto;
      touch-action: manipulation;
      -webkit-tap-highlight-color: rgba(255, 255, 255, 0.1);
      min-width: auto;
      flex-shrink: 0;
      padding: 0.3rem 0.6rem;
      font-size: 0.65rem;
      min-height: 26px;
      gap: 0.25rem;
      white-space: nowrap;
    }

    .tab-btn i {
      font-size: 0.7rem;
    }

    .editor-actions {
      width: 100%;
      justify-content: space-between;
      display: flex !important;
      flex-wrap: nowrap;
      gap: 0.5rem;
      align-items: center;
      flex: none;
    }

    .theme-select {
      min-width: 100px;
      max-width: 120px;
      font-size: 0.7rem;
      padding: 0.4rem 2rem 0.4rem 0.6rem;
    }

    .control-btn,
    .guide-control {
      gap: 0.5rem;
    }

    .guide-btn {
      width: 28px;
      height: 28px;
    }

    .control-btn i,
    .guide-btn i {
      font-size: 0.8rem;
    }

    .editor-section {
      height: 60%;
      padding: 0.5rem;
    }

    .preview-panel {
      height: 40%;
    }

    /* Küçük mobilde sadece font küçük, diğer ayarlar 768px'den miras */
    .monaco-editor {
      font-size: 12px;
    }

    #html-editor,
    #css-editor,
    #javascript-editor {
      padding: 0;
      margin: 0;
      height: 100% !important;
      max-height: 100% !important;
      top: 0 !important;
      bottom: 0 !important;
    }

    /* Küçük mobilde snippet - snippet-widget.css'de tanımlı */

    /* Küçük mobilde de satır seçimi - Desktop gibi */
    .monaco-editor .view-lines,
    .monaco-editor .view-line,
    .monaco-editor .lines-content,
    .monaco-editor .monaco-editor-background {
      user-select: text;
      -webkit-user-select: text;
    }

    .monaco-editor .inputarea,
    .monaco-editor textarea,
    .monaco-editor input {
      user-select: text;
      -webkit-user-select: text;
    }

    .monaco-editor .margin,
    .monaco-editor .line-numbers {
      user-select: none;
      -webkit-user-select: none;
      cursor: pointer;
      touch-action: manipulation;
      min-width: 44px;
      /* Touch için minimum genişlik */
    }
  }

  /* Yatay mod için düzenlemeler */
  @media (max-width: 768px) and (orientation: landscape) {
    .editor-section {
      height: 60%;
    }

    .preview-panel {
      height: 40%;
      min-height: 0;
      max-height: none;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .preview-panel .preview-content,
    .preview-panel .console-content {
      flex: 1;
      min-height: 0;
      overflow: hidden;
    }

    .preview-panel #preview {
      width: 100%;
      height: 100%;
      min-height: 0;
      flex: 1;
    }

    .editor-header {
      padding: 0.3rem;
      height: 40px;
    }

    .editor-main {
      height: calc(100vh - 40px);
    }
  }

  /* Mobil klavye açıkken düzenlemeler */
  @media (max-height: 500px) {
    .preview-panel {
      /* display: none; kaldırıldı - preview her zaman görünür olmalı */
      height: 30%;
      min-height: 80px;
      max-height: none;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .preview-panel .preview-content,
    .preview-panel .console-content {
      flex: 1;
      min-height: 0;
      overflow: hidden;
    }

    .preview-panel #preview {
      width: 100%;
      height: 100%;
      min-height: 0;
      flex: 1;
    }

    .editor-section {
      height: calc(100vh - 50px);
      overflow-x: auto !important;
      overflow-y: auto !important;
      -webkit-overflow-scrolling: touch;
    }

    /* Klavye açıkken editör container'larının height'ını düzelt */
    #html-editor,
    #css-editor,
    #javascript-editor {
      height: 100% !important;
      max-height: 100% !important;
      min-height: 0 !important;
      top: 0 !important;
      bottom: 0 !important;
    }
  }

  /* Tablet için düzenlemeler (768px - 1024px) */
  @media (min-width: 769px) and (max-width: 1024px) {

    /* Editör section - Tablet */
    .editor-section {
      overflow-x: auto !important;
      overflow-y: auto !important;
      -webkit-overflow-scrolling: touch;
      width: 100%;
    }

    /* Monaco editör - Tablet */
    .monaco-editor {
      font-size: 13px !important;
      touch-action: pan-y pan-x;
      -webkit-overflow-scrolling: touch;
      overflow-x: auto !important;
      overflow-y: auto !important;
    }

    /* Editör container - Tablet - Container scrollbar'ını gizle */
    #html-editor,
    #css-editor,
    #javascript-editor {
      overflow: hidden !important;
      /* Container scrollbar'ını gizle, Monaco Editor'ün scrollbar'ı görünsün */
      -webkit-overflow-scrolling: touch;
      width: 100%;
      min-width: 100%;
      height: 100%;
      max-height: 100%;
      top: 0;
      bottom: 0;
      position: absolute;
    }

    /* Tablet'te editör section scrollbar'ını gizle */
    .editor-section {
      overflow: hidden !important;
    }
  }

  /* Geri dönüş butonu */
  .back-btn {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-right: 0.5rem;
    width: 40px;
    height: 40px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
  }

  /* Byteomi butonu - farklı renk tonu */
  .byteomi-btn {
    background: rgba(122, 162, 247, 0.1);
    border-color: rgba(122, 162, 247, 0.2);
    color: var(--accent-color);
  }

  .byteomi-btn i {
    color: var(--accent-color);
    font-size: 1.2rem;
    display: inline-block;
  }

  .byteomi-btn:hover {
    background: rgba(122, 162, 247, 0.2);
    border-color: rgba(122, 162, 247, 0.4);
    color: var(--accent-color);
  }

  .byteomi-btn:hover i {
    color: var(--accent-color);
    transform: scale(1.1);
  }

  /* Navigation Dropdown */
  .navigation-dropdown {
    position: relative;
    display: inline-block;
    z-index: 99999;
  }

  .navigation-btn {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    position: relative;
    z-index: 100001;
  }

  .navigation-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    min-width: 200px;
    z-index: 100001;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
  }

  .navigation-dropdown.active .navigation-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  /* Navigation dropdown aktifken diğer elementleri arkaya al */
  .editor-header.navigation-active .editor-tabs {
    position: relative;
    z-index: 1;
  }

  .editor-header.navigation-active .editor-actions {
    position: relative;
    z-index: 1;
  }

  .editor-header.navigation-active .editor-controls {
    position: relative;
    z-index: 1;
  }

  .editor-header.navigation-active .guide-control {
    position: relative;
    z-index: 1;
  }

  .editor-header.navigation-active .theme-selector {
    position: relative;
    z-index: 1;
  }

  .editor-header.navigation-active .tab-btn {
    position: relative;
    z-index: 1;
  }

  .navigation-menu-item {
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.2s ease;
    text-align: left;
    font-size: 0.875rem;
  }

  .navigation-menu-item:first-child {
    border-radius: 10px 10px 0 0;
  }

  .navigation-menu-item:last-child {
    border-radius: 0 0 10px 10px;
  }

  .navigation-menu-item:hover {
    background: rgba(122, 162, 247, 0.15);
    color: var(--accent-color);
  }

  .navigation-menu-item i {
    font-size: 1.1rem;
    color: var(--text-secondary);
    transition: color 0.2s ease;
  }

  .navigation-menu-item:hover i {
    color: var(--accent-color);
  }

  .navigation-menu-item span {
    flex: 1;
  }

  .back-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .back-btn:hover {
    background: rgba(122, 162, 247, 0.2);
    border-color: rgba(122, 162, 247, 0.4);
    color: var(--accent-color);
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 16px rgba(122, 162, 247, 0.3);
  }

  .back-btn:hover::before {
    opacity: 1;
  }

  .back-btn:active {
    transform: translateY(0) scale(0.98);
  }

  .back-btn i {
    font-size: 1.2rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
  }

  .back-btn:hover i {
    transform: translateX(-2px);
  }

  /* Mobil için düzenleme */
  @media (max-width: 768px) {
    .back-btn {
      width: 32px;
      height: 32px;
      padding: 0.4rem;
    }

    .back-btn i {
      font-size: 1rem;
    }

    .navigation-btn {
      width: 32px;
      height: 32px;
      padding: 0.4rem;
      z-index: 100001 !important;
      position: relative;
      pointer-events: auto !important;
      touch-action: manipulation;
      -webkit-tap-highlight-color: rgba(255, 255, 255, 0.1);
    }

    .navigation-menu {
      min-width: 180px;
      z-index: 100001 !important;
    }

    .navigation-dropdown {
      z-index: 100001 !important;
      position: relative;
    }

    .back-btn {
      z-index: 100001 !important;
      position: relative;
    }

    .back-btn {
      pointer-events: auto !important;
      touch-action: manipulation;
      -webkit-tap-highlight-color: rgba(255, 255, 255, 0.1);
      z-index: 100000 !important;
    }

    .navigation-menu-item {
      padding: 0.75rem;
      font-size: 0.8rem;
      justify-content: center;
      min-width: 44px;
      width: 44px;
    }

    .navigation-menu-item i {
      font-size: 1.2rem;
      margin: 0;
    }

    .navigation-menu-item span {
      display: none;
    }

    .navigation-menu {
      min-width: auto;
      width: auto;
      padding: 0.25rem;
    }

    /* Editor header mobilde daha yüksek z-index */
    .editor-header {
      z-index: 10000 !important;
    }

    /* Editor actions mobilde z-index kontrolü */
    .editor-actions {
      position: relative;
      z-index: 1;
    }

    /* Navigation dropdown aktifken mobilde diğer elementleri arkaya al */
    .editor-header.navigation-active .editor-tabs {
      position: relative;
      z-index: 1 !important;
    }

    .editor-header.navigation-active .editor-actions {
      position: relative;
      z-index: 1 !important;
    }

    .editor-header.navigation-active .editor-controls {
      position: relative;
      z-index: 1 !important;
    }

    .editor-header.navigation-active .guide-control {
      position: relative;
      z-index: 1 !important;
    }

    .editor-header.navigation-active .theme-selector {
      position: relative;
      z-index: 1 !important;
    }

    .editor-header.navigation-active .tab-btn {
      position: relative;
      z-index: 1 !important;
    }
  }

  /* Desktop'ta mobile byteomi butonunu gizle */
  @media (min-width: 769px) {
    #byteomiButtonMobile {
      display: none;
    }

    #byteomiButton {
      display: flex;
    }
  }

  /* Kılavuz butonu stilleri */
  .guide-control {
    margin-right: 0.5rem;
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
  }

  .guide-btn {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
  }

  /* Disclaimer butonu - Farklı tasarım (mavi tonları, daha belirgin) */
  #disclaimerButton {
    background: linear-gradient(135deg, rgba(122, 162, 247, 0.15) 0%, rgba(122, 162, 247, 0.08) 100%);
    border: 1.5px solid rgba(122, 162, 247, 0.4);
    color: rgba(122, 162, 247, 0.95);
    box-shadow: 0 2px 10px rgba(122, 162, 247, 0.2);
  }

  #disclaimerButton:hover {
    background: linear-gradient(135deg, rgba(122, 162, 247, 0.25) 0%, rgba(122, 162, 247, 0.15) 100%);
    border-color: rgba(122, 162, 247, 0.6);
    color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(122, 162, 247, 0.35);
  }

  #disclaimerButton::before {
    background: linear-gradient(135deg, rgba(122, 162, 247, 0.25) 0%, rgba(122, 162, 247, 0.12) 100%);
  }

  #disclaimerButton:hover::before {
    opacity: 1;
  }

  #disclaimerButton i {
    filter: drop-shadow(0 0 4px rgba(122, 162, 247, 0.5));
    position: relative;
    z-index: 1;
  }

  .guide-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .guide-btn:hover {
    background: rgba(122, 162, 247, 0.15);
    border-color: rgba(122, 162, 247, 0.3);
    color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(122, 162, 247, 0.2);
  }

  .guide-btn:hover::before {
    opacity: 1;
  }

  .guide-btn:active {
    transform: translateY(0) scale(0.98);
  }

  .guide-btn i {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
    font-size: 1rem;
  }

  .guide-btn:hover i {
    transform: scale(1.1);
  }

  /* Kılavuz modal stilleri */
  .guide-modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 0;
    padding: 2rem;
    max-width: 800px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 10000;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  }

  .guide-modal.active {
    display: block;
  }

  .guide-modal h2 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .guide-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
  }

  .guide-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
  }

  .guide-modal h3 {
    color: var(--accent-color);
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .guide-modal h3 i {
    font-size: 1.2rem;
  }

  .guide-modal h4 {
    color: var(--text-primary);
    margin: 1rem 0 0.5rem 0;
    font-size: 0.95rem;
    font-weight: 600;
  }

  .guide-modal ul {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
  }

  .guide-modal ul li {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    line-height: 1.6;
    padding-left: 1.5rem;
    position: relative;
  }

  .guide-modal ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
  }

  .guide-modal p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    line-height: 1.5;
  }

  .guide-modal kbd {
    background: var(--bg-tertiary);
    padding: 0.2rem 0.4rem;
    border-radius: 0;
    font-size: 0.8rem;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
  }

  .guide-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0;
    transition: all 0.2s;
  }

  .guide-modal-close:hover {
    color: var(--text-primary);
    background: var(--bg-tertiary);
  }

  .guide-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
  }

  .guide-overlay.active {
    display: block;
  }

  /* Mobil düzenlemeler */
  @media (max-width: 768px) {
    .guide-modal {
      width: 95%;
      max-width: 95%;
      max-height: 90vh;
      padding: 1.5rem;
    }

    .guide-modal h2 {
      font-size: 1.3rem;
      margin-bottom: 1rem;
      padding-bottom: 0.75rem;
    }

    .guide-section {
      margin-bottom: 1.5rem;
      padding-bottom: 1rem;
    }

    .guide-modal h3 {
      font-size: 1rem;
      margin-bottom: 0.75rem;
    }

    .guide-modal ul li {
      font-size: 0.85rem;
      margin-bottom: 0.6rem;
      padding-left: 1.25rem;
    }
  }

  /* Splitter (Ayırıcı) Stilleri */
  .splitter {
    height: 6px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    cursor: row-resize;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    position: relative;
    will-change: transform;
    touch-action: none;
    z-index: 10;
    margin: 0;
  }

  .splitter::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 100%;
    background: var(--border-color);
    border-radius: 3px;
    opacity: 0.5;
    transition: all 0.3s ease;
  }

  .splitter:hover,
  .splitter.dragging {
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
  }

  .splitter:hover::before,
  .splitter.dragging::before {
    background: linear-gradient(90deg, var(--accent-color), #60a5fa, var(--accent-color));
    opacity: 1;
    width: 100px;
    box-shadow: 0 0 12px rgba(122, 162, 247, 0.4);
  }

  .splitter-handle {
    position: absolute;
    width: 50px;
    height: 6px;
    background: linear-gradient(90deg, var(--accent-color), #60a5fa, var(--accent-color));
    border-radius: 3px;
    opacity: 0;
    transform: scale(0.6);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 8px rgba(122, 162, 247, 0.3);
    z-index: 1;
  }

  .splitter-handle i {
    display: none;
  }

  .splitter:hover .splitter-handle,
  .splitter.dragging .splitter-handle {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 16px rgba(122, 162, 247, 0.5);
  }

  /* Mobilde splitter'ı gizle */
  @media (max-width: 768px) {
    .splitter {
      display: none;
    }
  }

  /* Preview Panel Başlık Stili */
  .preview-header {
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    position: relative;
  }

  .preview-tabs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .preview-tab-btn {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    padding: 0.4rem 0.85rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
  }

  .preview-tab-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text-primary);
    transform: translateY(-1px);
  }

  .preview-tab-btn.active {
    background: rgba(122, 162, 247, 0.15);
    border-color: rgba(122, 162, 247, 0.3);
    color: var(--accent-color);
    font-weight: 500;
  }

  .preview-tab-btn.active i {
    color: var(--accent-color);
    filter: drop-shadow(0 0 4px rgba(122, 162, 247, 0.4));
  }

  .preview-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
    height: 100%;
    /* Flexbox için önemli */
  }

  /* Preview aktifken tam yükseklikte olmalı */
  .preview-content[style*="display: flex"] {
    flex: 1 !important;
    height: 100% !important;
    min-height: 0 !important;
  }

  .preview-content iframe {
    flex: 1;
    width: 100%;
    border: none;
    min-height: 0;
    /* Flexbox için önemli */
  }

  .console-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-tertiary);
    min-height: 0;
    height: 100%;
    /* Flexbox için önemli */
  }

  /* Console aktifken tam yükseklikte olmalı */
  .console-content[style*="display: flex"] {
    flex: 1 !important;
    height: 100% !important;
    min-height: 0 !important;
  }

  .console-footer {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    background: rgba(0, 0, 0, 0.1);
  }

  .console-clear-btn {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
    padding: 0.4rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    white-space: nowrap;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: fit-content;
  }

  .console-clear-btn span {
    font-size: 0.8rem;
    line-height: 1;
  }

  .console-clear-btn i {
    font-size: 0.9rem;
    flex-shrink: 0;
  }

  .console-clear-btn:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(239, 68, 68, 0.2);
  }

  .console-clear-btn:active {
    transform: translateY(0) scale(0.95);
  }

  .preview-header::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    opacity: 0.3;
  }

  .preview-title {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
    z-index: 1;
  }

  .preview-title i {
    color: var(--accent-color);
    font-size: 1.15rem;
    filter: drop-shadow(0 0 4px rgba(122, 162, 247, 0.4));
    transition: all 0.3s ease;
  }

  .preview-title:hover i {
    transform: scale(1.1);
    filter: drop-shadow(0 0 6px rgba(122, 162, 247, 0.6));
  }

  .preview-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    justify-content: flex-end;
  }

  .run-btn-text {
    display: inline;
  }

  .preview-fullscreen-btn {
    background: rgba(79, 209, 197, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(79, 209, 197, 0.3);
    color: #4fd1c5;
    padding: 0.5rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    font-size: 1.1rem;
    width: 36px;
    height: 36px;
  }

  .preview-fullscreen-btn:hover {
    background: rgba(79, 209, 197, 0.25);
    border-color: rgba(79, 209, 197, 0.5);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(79, 209, 197, 0.2);
  }

  .preview-fullscreen-btn:active {
    transform: scale(0.95);
  }

  /* Tam ekran modu */
  .preview-panel.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1000;
    border-radius: 0;
    box-shadow: none;
    min-height: 100vh !important;
    max-height: 100vh !important;
  }

  /* Tam ekran modunda: Editor header fixed, preview panel header'ın altından başlar */
  .editor-container.preview-fullscreen .editor-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
  }

  /* Preview panel header'ın altından başlamalı - JavaScript ile header yüksekliği hesaplanacak */
  .editor-container.preview-fullscreen .preview-panel.fullscreen {
    top: var(--header-height, 60px);
    height: calc(100vh - var(--header-height, 60px));
  }

  /* Navigation dropdown tam ekran modunda da çalışmalı */
  .editor-container.preview-fullscreen .navigation-dropdown {
    z-index: 1002;
    position: relative;
  }

  .editor-container.preview-fullscreen .navigation-menu {
    z-index: 1003;
  }

  .editor-container.preview-fullscreen .editor-section {
    display: none;
  }

  .editor-container.preview-fullscreen .splitter {
    display: none;
  }

  /* Tam ekranda preview-header sabit yükseklikte */
  .preview-panel.fullscreen .preview-header {
    flex-shrink: 0;
    height: auto;
    min-height: auto;
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
  }

  /* Tam ekranda preview-actions görünür */
  .preview-panel.fullscreen .preview-actions {
    display: flex;
    visibility: visible;
    opacity: 1;
  }

  /* Tam ekranda preview-tabs görünür */
  .preview-panel.fullscreen .preview-tabs {
    display: flex;
    visibility: visible;
    opacity: 1;
  }

  /* Tam ekranda tüm butonlar görünür */
  .preview-panel.fullscreen .preview-fullscreen-btn,
  .preview-panel.fullscreen .preview-run-btn,
  .preview-panel.fullscreen .preview-tab-btn {
    display: flex;
    visibility: visible;
    opacity: 1;
  }

  /* Tam ekranda fullscreen butonu ikonu görünür */
  .preview-panel.fullscreen .preview-fullscreen-btn i,
  .preview-panel.fullscreen .preview-fullscreen-btn i.ri-fullscreen-line,
  .preview-panel.fullscreen .preview-fullscreen-btn i.ri-fullscreen-exit-line {
    display: inline-block;
    visibility: visible;
    opacity: 1;
    font-size: 1.1rem;
  }

  /* Tam ekranda run butonu ikonu görünür */
  .preview-panel.fullscreen .preview-run-btn i {
    display: inline-block;
    visibility: visible;
    opacity: 1;
  }

  /* Tam ekranda preview-content ve console-content tam yükseklikte (flexbox ile) */
  .preview-panel.fullscreen .preview-content,
  .preview-panel.fullscreen .console-content {
    flex: 1 !important;
    min-height: 0 !important;
    height: auto !important;
    max-height: none !important;
    overflow: hidden;
  }

  /* Tam ekranda iframe ve console-output tam yükseklikte */
  .preview-panel.fullscreen #preview,
  .preview-panel.fullscreen .console-output {
    height: 100% !important;
    min-height: 0 !important;
    flex: 1 !important;
    width: 100% !important;
  }

  .preview-run-btn {
    background: rgba(34, 197, 94, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #22c55e;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    font-size: 0.875rem;
    font-weight: 500;
  }

  .preview-run-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2) 0%, rgba(34, 197, 94, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .preview-run-btn:hover {
    background: rgba(34, 197, 94, 0.25);
    border-color: rgba(34, 197, 94, 0.4);
    color: #16a34a;
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(34, 197, 94, 0.3);
  }

  .preview-run-btn:hover::before {
    opacity: 1;
  }

  .preview-run-btn:active {
    transform: translateY(0) scale(0.95);
  }

  .preview-run-btn.running {
    background: rgba(34, 197, 94, 0.3);
    animation: runPulse 0.5s ease-in-out;
  }

  @keyframes runPulse {

    0%,
    100% {
      transform: scale(1);
    }

    50% {
      transform: scale(1.05);
    }
  }

  .preview-run-btn i {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
    font-size: 1rem;
  }


  /* Monaco editör özelleştirmeleri */
  .monaco-editor {
    padding-right: 0 !important;
    /* Sağ padding'i kaldır */
  }

  /* Minimap özelleştirmeleri */
  .monaco-editor .minimap {
    box-shadow: -1px 0 0 rgba(0, 0, 0, 0.1);
    opacity: 0.8;
    transition: opacity 0.2s;
    min-width: 90px !important;
    /* Minimum genişlik ekle */
    max-width: 120px !important;
    /* Maximum genişlik ekle */
  }

  .monaco-editor .minimap:hover {
    opacity: 1;
  }

  /* Minimap slider özelleştirmesi */
  .monaco-editor .minimap-slider {
    background: rgba(100, 100, 100, 0.2);
    width: 8px !important;
    /* Slider genişliğini artır */
    right: 0 !important;
  }

  .monaco-editor .minimap-slider:hover {
    background: rgba(100, 100, 100, 0.3);
    width: 10px !important;
    /* Hover'da biraz daha geniş */
  }

  /* Scrollbar özelleştirmeleri */
  .monaco-editor .scrollbar {
    opacity: 0.6;
    transition: opacity 0.2s;
  }

  .monaco-editor .scrollbar:hover {
    opacity: 1;
  }

  /* Arama paneli özelleştirmeleri */
  .monaco-editor .find-widget {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 4px !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2) !important;
  }

  .monaco-editor .find-widget input {
    background-color: var(--bg-tertiary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    border-radius: 3px !important;
    padding: 4px 8px !important;
  }

  .monaco-editor .find-widget .button {
    background-color: transparent !important;
    border: none !important;
    color: var(--text-secondary) !important;
  }

  .monaco-editor .find-widget .button:hover {
    background-color: var(--bg-tertiary) !important;
    color: var(--accent-color) !important;
  }

  .monaco-editor .findMatch {
    background-color: rgba(122, 162, 247, 0.3) !important;
    border: 1px solid var(--accent-color) !important;
  }

  .monaco-editor .currentFindMatch {
    background-color: rgba(122, 162, 247, 0.5) !important;
    border: 2px solid var(--accent-color) !important;
  }

  .monaco-editor .findOptionsWidget {
    background-color: var(--bg-secondary) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 4px !important;
  }

  /* Autocomplete/Suggest Widget Stilleri - snippet-widget.css'de tanımlı */


  /* Modern Stil Dokunuşları */

  /* Smooth scroll behavior */
  html {
    scroll-behavior: smooth;
  }

  /* Modern focus states */
  .tab-btn:focus-visible,
  .control-btn:focus-visible,
  .guide-btn:focus-visible,
  .theme-select:focus-visible,
  button:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 4px;
  }

  /* Glassmorphism effect for header */
  .editor-header {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  /* Modern button hover effects */
  .control-btn:hover,
  .guide-btn:hover,
  button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  }

  .control-btn:active,
  .guide-btn:active,
  button:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  }

  /* Modern preview panel - zaten yukarıda güncellendi */

  /* Smooth transitions for all interactive elements */
  .tab-btn,
  .control-btn,
  .guide-btn,
  .theme-select,
  button,
  .splitter {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  }

  /* Modern iframe border - zaten yukarıda güncellendi */

  /* Console Panel */
  .console-panel {
    width: 100%;
    height: 200px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  .console-header {
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  }

  .console-title {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
  }

  .console-title i {
    color: var(--accent-color);
    font-size: 1.15rem;
    filter: drop-shadow(0 0 4px rgba(122, 162, 247, 0.4));
  }

  .console-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .console-clear-btn {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    padding: 0.4rem 0.75rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
    min-width: fit-content;
    font-size: 0.8rem;
  }

  .console-clear-btn span {
    font-size: 0.8rem;
    line-height: 1;
  }

  .console-clear-btn i {
    font-size: 0.9rem;
    flex-shrink: 0;
  }

  .console-clear-btn:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #ef4444;
    transform: translateY(-1px);
    box-shadow: 0 3px 12px rgba(239, 68, 68, 0.2);
  }

  .console-clear-btn:active {
    transform: translateY(0) scale(0.95);
  }

  .console-output {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    overflow-x: auto;
    font-family: 'Fira Code', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    background: var(--bg-tertiary);
    min-height: 0;
    height: 100%;
    /* Tam yükseklik için */
  }

  .console-message {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .console-message:last-child {
    border-bottom: none;
  }

  .console-prefix {
    color: var(--text-secondary);
    font-weight: bold;
    min-width: 20px;
    user-select: none;
  }

  .console-text {
    color: var(--text-primary);
    word-break: break-word;
    white-space: pre-wrap;
  }

  .console-message.log .console-prefix {
    color: #60a5fa;
  }

  .console-message.error .console-prefix {
    color: #ef4444;
  }

  .console-message.error .console-text {
    color: #f87171;
  }

  .console-message.warn .console-prefix {
    color: #fbbf24;
  }

  .console-message.warn .console-text {
    color: #fcd34d;
  }

  .console-message.info .console-prefix {
    color: #34d399;
  }

  .console-message.info .console-text {
    color: #6ee7b7;
  }

  /* Console scrollbar */
  .console-output::-webkit-scrollbar {
    width: 8px;
  }

  .console-output::-webkit-scrollbar-track {
    background: var(--bg-secondary);
  }

  .console-output::-webkit-scrollbar-thumb {
    background: rgba(122, 162, 247, 0.3);
    border-radius: 4px;
  }

  .console-output::-webkit-scrollbar-thumb:hover {
    background: rgba(122, 162, 247, 0.5);
  }

  /* Mobile Preview Button */
  .mobile-preview-btn {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    width: 56px;
    height: 56px;
    background: rgba(122, 162, 247, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(122, 162, 247, 0.3);
    border-radius: 50%;
    color: var(--accent-color);
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(122, 162, 247, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
  }

  .mobile-preview-btn:hover {
    background: rgba(122, 162, 247, 0.25);
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(122, 162, 247, 0.4);
  }

  .mobile-preview-btn:active {
    transform: scale(0.95);
  }

  .mobile-preview-btn i {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 4px rgba(122, 162, 247, 0.5));
  }

  @media (max-width: 768px) {
    .mobile-preview-btn {
      display: flex;
    }
  }

  /* Responsive improvements */
  @media (max-width: 768px) {
    .editor-header {
      padding: 0.5rem;
      flex-direction: column;
      gap: 0.5rem;
      min-height: 50px;
      height: auto;
      align-items: stretch;
    }

    .editor-tabs {
      gap: 0.5rem;
      padding: 0.3rem;
      width: 100%;
      flex: none;
      flex-wrap: nowrap;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
    }

    .editor-tabs::-webkit-scrollbar {
      display: none;
    }

    .editor-tabs {
      scrollbar-width: none;
    }

    .tab-btn {
      padding: 0.3rem 0.6rem;
      font-size: 0.7rem;
      border-radius: 8px;
      min-height: 28px;
      flex-shrink: 0;
      gap: 0.3rem;
      white-space: nowrap;
    }

    .tab-btn i {
      font-size: 0.75rem;
    }

    .back-btn {
      width: 36px;
      height: 36px;
      margin-right: 0.4rem;
      flex-shrink: 0;
    }

    .editor-actions {
      display: flex !important;
      flex-wrap: nowrap;
      gap: 0.5rem;
      align-items: center;
      justify-content: flex-start;
      width: 100%;
      flex: none;
    }

    /* Mobilde hamburger menüyü editor-tabs'den gizle */
    .editor-tabs .navigation-dropdown {
      display: none !important;
    }

    /* Mobilde hamburger menüyü editor-actions'da göster */
    .editor-actions .navigation-dropdown {
      display: inline-block !important;
      margin-right: 0.5rem;
      order: -1;
    }

    .editor-controls {
      display: flex;
      gap: 0.4rem;
      flex-shrink: 0;
    }

    .guide-control {
      display: flex;
      gap: 0.4rem;
      flex-shrink: 0;
    }

    .theme-selector {
      flex-shrink: 0;
      min-width: 0;
    }

    .theme-select {
      min-width: 100px;
      max-width: 120px;
      font-size: 0.75rem;
      padding: 0.4rem 2rem 0.4rem 0.6rem;
    }

    .control-btn,
    .guide-btn {
      flex-shrink: 0;
      min-width: 32px;
      min-height: 32px;
    }
  }

  /* Accessibility improvements */
  @media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
  }

  /* Mobil Editor Toolbar */
  .mobile-editor-toolbar,
  .mobile-selection-toolbar {
    position: fixed;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.5rem;
    display: flex;
    gap: 0.5rem;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    z-index: 100000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .mobile-selection-toolbar {
    padding: 0.4rem;
    gap: 0.4rem;
  }

  .toolbar-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    transition: all 0.2s ease;
    white-space: nowrap;
  }

  .mobile-selection-toolbar .toolbar-btn {
    padding: 0.5rem;
    width: 40px;
    height: 40px;
    justify-content: center;
  }

  .mobile-selection-toolbar .toolbar-btn span {
    display: none;
  }

  .toolbar-btn i {
    font-size: 1rem;
  }

  .toolbar-btn:hover {
    background: rgba(122, 162, 247, 0.2);
    border-color: rgba(122, 162, 247, 0.4);
    color: var(--accent-color);
    transform: translateY(-1px);
  }

  .toolbar-btn:active {
    transform: translateY(0) scale(0.95);
  }

  /* Desktop'ta toolbar gizli */
  @media (min-width: 769px) {

    .mobile-editor-toolbar,
    .mobile-selection-toolbar {
      display: none !important;
    }
  }

  /* Confirmation Modal - Tam ekran modunda da en üstte */
  .confirmation-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
  }

  /* Tam ekran modunda modal daha da üstte */
  .editor-container.preview-fullscreen~.confirmation-modal,
  body:has(.preview-panel.fullscreen) .confirmation-modal {
    z-index: 10001;
  }

  .confirmation-modal.active {
    display: flex;
  }

  .confirmation-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
  }

  .confirmation-dialog {
    position: relative;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    max-width: 400px;
    width: 100%;
    z-index: 1;
    animation: modalSlideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  @keyframes modalSlideIn {
    from {
      opacity: 0;
      transform: translateY(-20px) scale(0.95);
    }

    to {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }

  .confirmation-header {
    padding: 1.5rem 1.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
  }

  .confirmation-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(239, 68, 68, 0.15);
    border-radius: 12px;
    color: #ef4444;
    font-size: 1.5rem;
    flex-shrink: 0;
  }

  .confirmation-header h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
  }

  .confirmation-body {
    padding: 1.5rem;
  }

  .confirmation-body p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0 0 0.75rem;
  }

  .confirmation-body p:last-child {
    margin-bottom: 0;
  }

  .confirmation-warning {
    color: #ef4444 !important;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .confirmation-warning::before {
    content: "⚠️";
    font-size: 1.2rem;
  }

  .confirmation-actions {
    padding: 0 1.5rem 1.5rem;
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
  }

  .confirmation-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    border: 1px solid;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: transparent;
  }

  .confirmation-btn i {
    font-size: 1rem;
  }

  .confirmation-btn.cancel-btn {
    color: var(--text-secondary);
    border-color: var(--border-color);
  }

  .confirmation-btn.cancel-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-secondary);
    color: var(--text-primary);
  }

  .confirmation-btn.confirm-btn {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #ef4444;
  }

  .confirmation-btn.confirm-btn:hover {
    background: rgba(239, 68, 68, 0.25);
    border-color: rgba(239, 68, 68, 0.5);
    color: #dc2626;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
  }

  .confirmation-btn:active {
    transform: translateY(0) scale(0.98);
  }

  /* Mobil modal düzenleme */
  @media (max-width: 768px) {
    .confirmation-dialog {
      max-width: 90%;
      margin: 1rem;
    }

    .confirmation-header {
      padding: 1.25rem 1.25rem 0.75rem;
    }

    .confirmation-icon {
      width: 40px;
      height: 40px;
      font-size: 1.25rem;
    }

    .confirmation-header h3 {
      font-size: 1.1rem;
    }

    .confirmation-body {
      padding: 1.25rem;
    }

    .confirmation-body p {
      font-size: 0.85rem;
    }

    .confirmation-actions {
      padding: 0 1.25rem 1.25rem;
      flex-direction: column;
    }

    .confirmation-btn {
      width: 100%;
      justify-content: center;
      padding: 0.875rem 1.25rem;
    }
  }