/* Tema değişkenleri */
:root {
  --bg-primary: #1a1b26;
  --bg-secondary: #24283b;
  --text-primary: #c0caf5;
  --text-secondary: #a9b1d6;
  --border-color: #414868;
  --accent-color: #7aa2f7;
  --hover-color: #5a638c;
  --error-color: #f7768e;
}

:root[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fc;
  --text-primary: #2c3e50;
  --text-secondary: #5c7089;
  --border-color: #e2e8f0;
  --accent-color: #3b82f6;
  --hover-color: #e8f2ff;
  --error-color: #ef4444;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  height: 100vh;
  overflow: hidden;
}

/* Signature Container Styles */
.signature-container {
  position: fixed;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  color: #666;
  opacity: 0.7;
  background-color: transparent;
  padding: 5px 10px;
  border-radius: 3px;
  z-index: 1000;
  text-align: center;
  white-space: nowrap;
  transition: all 0.3s ease;
}

@keyframes floatingEmoji {
  0% {
    transform: translate(0, 0) rotate(0deg);
    opacity: 0;
  }
  50% {
    opacity: 0.6;
  }
  100% {
    transform: translate(var(--x), var(--y)) rotate(var(--r));
    opacity: 0;
  }
}

.signature-container::before,
.signature-container::after {
  content: "🤩";
  position: absolute;
  font-size: 20px;
  pointer-events: none;
  opacity: 0;
  z-index: 5;
}

.signature-container:hover::before {
  animation: floatingEmoji 2s ease-out infinite;
  left: -20px;
  top: 50%;
  --x: -50px;
  --y: -50px;
  --r: -45deg;
}

.signature-container:hover::after {
  animation: floatingEmoji 2s ease-out infinite;
  right: -20px;
  top: 50%;
  --x: 50px;
  --y: -50px;
  --r: 45deg;
  animation-delay: 0.5s;
}

.signature-text {
    font-family: Arial, sans-serif;
    margin: 0;
} 

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.signature-container:hover {
  opacity: 1;
  color: #333;
  transform: translateX(-50%) translateY(-2px);
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.signature {
  font-family: 'Poppins', sans-serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--text-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
  letter-spacing: 1px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
  animation: fadeIn 0.5s ease-out 0.3s both;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.subtitle {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  color: var(--text-secondary);
  margin-top: 3px;
  display: block;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 2px;
  opacity: 0.8;
  transition: all 0.3s ease;
  animation: fadeIn 0.5s ease-out 0.5s both;
}

#currentYear {
  font-family: 'Poppins', sans-serif;
  font-size: 11px;
  color: var(--accent-color);
  margin-top: 2px;
  display: block;
  font-weight: 400;
  opacity: 0.9;
  animation: fadeIn 0.5s ease-out 0.7s both;
}

.signature-container:hover .subtitle,
.signature-container:hover #currentYear {
  opacity: 1;
  transform: translateY(-2px);
}

.signature::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
  transform: scaleX(0);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

.signature-container:hover .signature::after {
  transform: scaleX(1);
}

/* Particle Effect */
.signature:hover::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 0;
  height: 0;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%);
  opacity: 0.2;
  animation: pulseEffect 1s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes pulseEffect {
  0% {
    width: 0;
    height: 0;
    opacity: 0.4;
  }
  100% {
    width: 200px;
    height: 200px;
    opacity: 0;
  }
}

/* Tema değiştirme butonu stilleri */
.theme-toggle {
  position: fixed;
  top: 10px;
  right: 20px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: all 0.3s ease;
  z-index: 2000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.theme-toggle:hover {
  background: var(--hover-color);
  transform: rotate(15deg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.theme-toggle .sun-icon,
.theme-toggle .moon-icon {
  position: absolute;
  transition: all 0.3s ease;
  width: 24px;
  height: 24px;
}

.theme-toggle .sun-icon {
  opacity: 0;
  transform: scale(0.5);
}

.theme-toggle .moon-icon {
  opacity: 1;
  transform: scale(1);
}

:root[data-theme="light"] .theme-toggle .sun-icon {
  opacity: 1;
  transform: scale(1);
}

:root[data-theme="light"] .theme-toggle .moon-icon {
  opacity: 0;
  transform: scale(0.5);
}

/* Container ve Toolbar Stilleri */
.container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background-color: var(--bg-primary);
}

.toolbar {
  padding: 12px 20px;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Menü Stilleri */
.menu-container {
  display: flex;
  gap: 20px;
}

.menu-item {
  position: relative;
  cursor: pointer;
  padding: 8px 12px;
  color: var(--text-primary);
  font-size: 14px;
  border-radius: 4px;
  transition: background-color 0.2s;
}

.menu-item:hover {
  background-color: var(--hover-color);
}

.menu-item span {
  user-select: none;
}

.submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  z-index: 1000;
}

.menu-item:hover .submenu {
  display: block;
}

.submenu-item {
  padding: 8px 16px;
  color: var(--text-primary);
  transition: background-color 0.2s;
  cursor: pointer;
  font-size: 14px;
  position: relative;
  padding-right: 25px;
}

.submenu-item:hover {
  background-color: var(--hover-color);
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkbox-item input[type="checkbox"] {
  margin: 0;
}

.menu-separator {
  width: 1px;
  height: 24px;
  background-color: var(--border-color);
  margin: 0 15px;
}

/* Arama Kutusu Stilleri */
.search-container {
  position: relative;
  margin-left: auto;
  margin-right: 70px;
}

#searchInput {
  padding: 6px 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  width: 200px;
  transition: all 0.3s ease;
}

#searchInput:focus {
  outline: none;
  border-color: var(--accent-color);
  width: 250px;
}

.search-results {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 4px;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  max-height: 300px;
  overflow-y: auto;
  z-index: 1000;
}

.search-results.show {
  display: block;
}

.search-result-item {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background-color 0.2s;
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover {
  background-color: var(--hover-color);
}

.search-result-item.active {
  background-color: var(--accent-color);
  color: var(--bg-primary);
}

.search-result-line {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.search-result-content {
  font-size: 14px;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Split View ve Panel Stilleri */
.split-view {
  display: flex;
  flex: 1;
  position: relative;
  overflow: hidden;
  background-color: var(--bg-primary);
}

.preview-pane, .editor-pane {
  height: calc(100vh - 60px);
  position: relative;
  transition: width 0.3s ease;
  width: 50%;
}

.preview-pane {
  background: var(--bg-secondary);
  overflow: hidden;
}

.editor-pane {
  background: var(--bg-primary);
  overflow: auto;
}

#editor {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  height: 100%;
  overflow: auto;
}

/* Resizer Stili */
.resizer {
  position: absolute;
  top: 0;
  left: 50%;
  width: 6px;
  height: 100%;
  background-color: var(--bg-secondary);
  cursor: col-resize;
  z-index: 100;
  transform: translateX(-50%);
  transition: background-color 0.2s;
}

.resizer::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--border-color);
  transform: translateX(-50%);
  transition: all 0.2s ease;
}

.resizer:hover::after {
  width: 4px;
  background-color: var(--accent-color);
}

/* Preview İframe ve Overlay Stilleri */
.preview-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 27, 38, 0.7);
  backdrop-filter: blur(3px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

.preview-overlay.show {
  display: flex;
}

#updatePreview {
  padding: 12px 24px;
  background: var(--accent-color);
  color: var(--bg-primary);
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

#updatePreview:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

#preview {
  width: 100%;
  height: 100%;
  border: none;
  background: #ffffff;
  position: relative;
  z-index: 1;
}

/* Modern Modal Stilleri */
.modal {
  display: none;
  position: fixed;
  z-index: 10001;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  animation: modalBackgroundFade 0.3s ease-out;
}

.modal-content {
  background: var(--bg-primary);
  margin: 10vh auto;
  width: 90%;
  max-width: 500px;
  border-radius: 12px;
  position: relative;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  animation: modalSlideIn 0.3s ease-out;
  display: flex;
  flex-direction: column;
  max-height: 80vh;
}

.modal-header {
  background: var(--bg-secondary);
  padding: 15px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 12px 12px 0 0;
  flex-shrink: 0;
}

.modal-body {
  padding: 20px 25px;
  overflow-y: auto;
  flex: 0 1 auto;
}

/* Özel Modal Stilleri */
#newFileModal .modal-content,
#saveFileModal .modal-content {
  width: 90%;
  max-width: 400px;
  margin: 20vh auto;
  height: fit-content;
  min-height: auto;
}

#newFileModal .modal-body,
#saveFileModal .modal-body {
  padding: 20px;
  overflow: visible;
}

#newFileModal .modal-header,
#saveFileModal .modal-header {
  padding: 12px 20px;
}

#newFileModal .button-group,
#saveFileModal .button-group {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid var(--border-color);
}

#aboutModal .modal-content {
  margin: 10vh auto;
  max-height: 70vh;
}

#aboutModal .modal-body {
  padding: 25px;
  overflow-y: auto;
}

/* Modal Animasyonları */
@keyframes modalBackgroundFade {
  from { 
    background-color: rgba(0, 0, 0, 0); 
    backdrop-filter: blur(0); 
  }
  to { 
    background-color: rgba(0, 0, 0, 0.5); 
    backdrop-filter: blur(5px); 
  }
}

@keyframes modalSlideIn {
  from { 
    transform: translateY(-30px); 
    opacity: 0; 
  }
  to { 
    transform: translateY(0); 
    opacity: 1; 
  }
}

/* Modal İçerik Stilleri */
.modal-body p {
  margin-bottom: 15px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.modal button {
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.modal button:hover {
  background: var(--accent-color);
  color: white;
  transform: translateY(-2px);
}

.modal input[type="text"] {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 14px;
  margin-bottom: 15px;
  transition: all 0.2s ease;
}

.modal input[type="text"]:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(122, 162, 247, 0.2);
}

/* Modal Kapatma Butonu */
.modal .close {
  color: var(--text-secondary);
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
}

.modal .close:hover {
  color: var(--text-primary);
  background-color: var(--hover-color);
  transform: rotate(90deg);
}

/* Responsive Tasarım */
@media (max-width: 768px) {
  .signature-container {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    min-width: 150px;
    padding: 8px 16px;
  }

  .signature {
    font-size: 20px;
  }

  .subtitle {
    font-size: 10px;
  }

  #currentYear {
    font-size: 10px;
  }

  .theme-toggle {
    top: 10px;
    right: 10px;
  }

  .split-view {
    flex-direction: column;
  }

  .preview-pane, .editor-pane {
    width: 100%;
    height: 50vh;
  }

  .resizer {
    top: 50%;
    left: 0;
    width: 100%;
    height: 6px;
    cursor: row-resize;
  }

  .resizer::after {
    width: 100%;
    height: 2px;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
  }

  .menu-bar {
    flex-wrap: wrap;
  }
}

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

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

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

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

/* Error Message */
.error-message {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: var(--error-color);
  color: white;
  padding: 10px;
  border-radius: 4px;
  display: none;
  z-index: 1000;
}

.error-message:not(:empty) {
  display: block;
}

/* Popup Stilleri */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 27, 38, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.popup-content {
  background: #24283b;
  padding: 2.5rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  border: 1px solid #414868;
  max-width: 90%;
  width: 400px;
}

.popup-content h2 {
  color: #c0caf5;
  margin-bottom: 2rem;
  font-size: 1.5rem;
}

.popup-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.popup-buttons button {
  padding: 12px 24px;
  border: none;
  border-radius: 6px;
  background: #414868;
  color: #c0caf5;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s ease;
  min-width: 150px;
}

.popup-buttons button:hover {
  background: #7aa2f7;
  transform: translateY(-2px);
}

/* İletişim Modal Stilleri */
#contactModal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 27, 38, 0.8);
    backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

#contactModal .modal-content {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 24px;
    width: 320px;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    position: relative;
    max-height: 90vh;
    overflow: auto;
}

#contactModal h2 {
    color: var(--text-primary);
    font-size: 20px;
    margin-bottom: 20px;
    text-align: center;
}

.contact-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-link:hover {
    transform: translateY(-2px);
    background: var(--hover-color);
    border-color: var(--accent-color);
}

.contact-link i {
    font-size: 20px;
    color: var(--accent-color);
}

#contactModal .close {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 20px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    background: none;
    border: none;
    padding: 4px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

#contactModal .close:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.1);
}

/* Advanced Options Stilleri */
.advanced-options {
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.toggle-button {
  width: 100%;
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--bg-secondary), var(--bg-primary));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toggle-button .button-text {
  flex: 1;
}

.toggle-button .toggle-icon {
  font-size: 12px;
  color: var(--text-primary);
  transition: transform 0.3s ease;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toggle-button:hover {
  background: linear-gradient(135deg, var(--hover-color), var(--bg-secondary));
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.toggle-icon {
  transition: transform 0.3s ease;
  display: inline-block;
  margin-left: 8px;
}

.toggle-icon.active {
  transform: rotate(180deg);
}

.toggle-button.active .toggle-icon {
  transform: rotate(180deg);
}

.toggle-button:hover {
  background: linear-gradient(135deg, var(--hover-color), var(--bg-secondary));
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.advanced-panel {
  background: linear-gradient(145deg, var(--bg-secondary), var(--bg-primary));
  border: 1px solid rgba(122, 162, 247, 0.15);
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 1rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.advanced-option {
  /*margin: 1rem 0;*/
  padding: .3rem;
  background: rgba(122, 162, 247, 0.05);
  border-radius: 8px;
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
}

.advanced-option:hover {
  background: rgba(122, 162, 247, 0.1);
  border-left-color: var(--accent-color);
  transform: translateX(4px);
}

.advanced-option label {
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  display: block;
}

.selected-file {
  background: rgba(122, 162, 247, 0.05);
  border: 1px dashed var(--border-color);
  padding: 0.75rem;
  margin-top: 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.selected-file:hover {
  background: rgba(122, 162, 247, 0.1);
  border-color: var(--accent-color);
}

/* Popup Stilleri - Light Theme Düzenlemesi */
:root[data-theme="light"] .popup {
  background: rgba(255, 255, 255, 0.95);
}

:root[data-theme="light"] .popup-content {
  background: #ffffff;
  border: 1px solid var(--border-color);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

:root[data-theme="light"] .popup-content h2 {
  color: var(--text-primary);
}

:root[data-theme="light"] .popup-buttons button {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

:root[data-theme="light"] .popup-buttons button:hover {
  background: var(--accent-color);
  color: white;
  border-color: var(--accent-color);
}

/* Advanced Panel - Light Theme Düzenlemesi */
:root[data-theme="light"] .advanced-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

:root[data-theme="light"] .advanced-option {
  background: #ffffff;
  border: 1px solid var(--border-color);
}

:root[data-theme="light"] .advanced-option:hover {
  background: var(--hover-color);
  border-color: var(--accent-color);
}

:root[data-theme="light"] .toggle-button {
  background: linear-gradient(135deg, #f8f9fc, #ffffff);
  border: 1px solid var(--border-color);
}

:root[data-theme="light"] .toggle-button:hover {
  background: linear-gradient(135deg, var(--hover-color), #ffffff);
  border-color: var(--accent-color);
}

:root[data-theme="light"] .toggle-slider {
  background-color: #e2e8f0;
  border: 1px solid #cbd5e1;
}

:root[data-theme="light"] .toggle-slider:before {
  background-color: #ffffff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

:root[data-theme="light"] input:checked + .toggle-slider {
  background-color: var(--accent-color);
}

:root[data-theme="light"] .selected-file {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
}

/* Yeni dosya ve kaydet modal ayarları */
#newFileModal .modal-content,
#saveFileModal .modal-content {
    width: 90%;
    max-width: 400px;
    margin: 20vh auto;
    height: fit-content;
    min-height: auto;
}

#newFileModal .modal-body,
#saveFileModal .modal-body {
    padding: 20px;
    overflow: visible;
}

#newFileModal .button-group,
#saveFileModal .button-group {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

#error-message {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 12px 24px;
  border-radius: 8px;
  color: white;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 3000;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.beta-badge {
    position: absolute;
    top: 5px;
    right: 5px;
    font-size: 0.7em;
    background-color: var(--accent-color);
    color: var(--bg-primary);
    padding: 2px 5px;
    border-radius: 4px;
}

.secondary-button {
    background-color: var(--bg-secondary);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    margin-top: 10px;
    width: 100%;
}

.secondary-button:hover {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.secondary-button:active {
    transform: scale(0.98);
}

/* Toast Mesaj Stilleri */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 24px;
    border-radius: 8px;
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    z-index: 9999;
    opacity: 0;
    transform: translateY(-20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-error {
    background-color: var(--error-color);
}

.toast-success {
    background-color: #10B981;
}

.toast-warning {
    background-color: #F59E0B;
}

.toast-info {
    background-color: var(--accent-color);
}

@keyframes toastFadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

/* XML Veri Seçimi Butonu Stilleri */
#selectXmlData {
    background: linear-gradient(145deg, var(--bg-secondary), var(--bg-primary));
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    margin-bottom: 15px;
}

#selectXmlData:hover {
    background: linear-gradient(145deg, var(--hover-color), var(--bg-secondary));
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

#selectXmlData:active {
    transform: translateY(0);
}

#selectXmlData::before {
    content: "📄";
    font-size: 16px;
}

#selectedFileName {
    background: var(--bg-secondary);
    border: 1px dashed var(--border-color);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 8px;
    word-break: break-all;
    transition: all 0.3s ease;
}

#selectedFileName:not(:empty) {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dil Seçimi Stilleri */
.language-selector {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 6px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
    overflow: hidden;
    width: auto;
    min-width: 50px;
}

.language-selector:hover,
.language-selector.expanded {
    padding: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.language-options {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
}

.language-option {
    display: none;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: var(--bg-primary);
    min-width: 40px;
    width: 100%;
    user-select: none;
}

.language-option.active {
    display: flex !important;
    background-color: var(--accent-color);
}

.language-selector:hover .language-option,
.language-selector.expanded .language-option {
    display: flex;
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.language-option:hover {
    transform: translateX(2px);
    background-color: var(--hover-color);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.language-option .flag-icon {
    width: 24px;
    height: 18px;
    border-radius: 3px;
    object-fit: cover;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.language-option span {
    font-size: 12px;
    color: var(--text-primary);
    white-space: nowrap;
}

.language-option.active span {
    color: white;
}

/* Container görünür olduğunda language-selector'ı gizle */
.container[style*="display: flex"] ~ .language-selector {
    display: none;
}

/* Mobil Uyumluluk */
@media (max-width: 768px) {
    .language-selector {
        bottom: 15px;
        right: 15px;
    }
}

@media (max-width: 480px) {
    .language-selector {
        bottom: 10px;
        right: 10px;
        padding: 4px;
    }
    
    .language-option {
        padding: 4px;
    }
    
    .language-option .flag-icon {
        width: 20px;
        height: 15px;
    }
    
    .language-option span {
        font-size: 11px;
    }
}