/* Theme variables */
:root {
  /* Light theme (default) */
  --bg-color: #f5f5f5;
  --container-bg: #ffffff;
  --text-color: #333333;
  --border-color: #cccccc;
  --accent-color: #666666;
  --hover-color: #888888;
  --active-color: #555555;
  --shadow-color: rgba(0, 0, 0, 0.1);
  --textarea-bg: #ffffff;
  --textarea-text: #333333;
  --code-bg: #f3f3f3;
  --code-border: #e0e0e0;
  --code-text: #333333;
  --code-block-bg: #2d2d2d;
  --code-block-border: #444444;
  --code-block-header: #383838;
  --blockquote-color: #666666;
  --pasta-display-bg: #fafafa;

  /* Language accent colors */
  --lang-js: #f7df1e;
  --lang-py: #3572a5;
  --lang-java: #b07219;
  --lang-csharp: #178600;
  --lang-cpp: #f34b7d;
  --lang-php: #4f5d95;
  --lang-ruby: #701516;
  --lang-go: #00add8;
  --lang-rust: #dea584;
  --lang-ts: #2b7489;
  --lang-kotlin: #f18e33;
  --lang-swift: #ffac45;
  --lang-default: #666666;
}

/* Dark theme */
[data-theme="dark"] {
  --bg-color: #1a1a1a;
  --container-bg: #2a2a2a;
  --text-color: #e0e0e0;
  --border-color: #444444;
  --accent-color: #888888;
  --hover-color: #aaaaaa;
  --active-color: #777777;
  --shadow-color: rgba(0, 0, 0, 0.3);
  --textarea-bg: #333333;
  --textarea-text: #e0e0e0;
  --code-bg: #2d2d2d;
  --code-border: #444444;
  --code-text: #e0e0e0;
  --code-block-bg: #2d2d2d;
  --code-block-border: #444444;
  --code-block-header: #383838;
  --blockquote-color: #aaaaaa;
  --pasta-display-bg: #333333;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans",
    "Helvetica Neue", sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  transition: background-color 0.5s ease, color 0.5s ease;
}

.container {
  max-width: 900px;
  margin: 2rem auto;
  padding: 2rem;
  background-color: var(--container-bg);
  border-radius: 8px;
  box-shadow: 0 4px 6px var(--shadow-color);
  transition: background-color 0.5s ease, box-shadow 0.5s ease, transform 0.3s ease;
  animation: fadeIn 0.5s ease-out;
}

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

header {
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

h1 {
  color: var(--accent-color);
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
  display: inline-block;
}

h1::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--accent-color);
  transition: width 0.3s ease;
}

h1:hover::after {
  width: 100%;
}

/* Theme toggle */
#theme-toggle {
  background: none;
  border: none;
  color: var(--accent-color);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

#theme-toggle:hover {
  background-color: var(--border-color);
  transform: rotate(15deg);
}

#theme-toggle:active {
  transform: rotate(30deg) scale(0.9);
}

#theme-toggle svg {
  transition: color 0.3s ease, transform 0.5s ease;
}

/* Form elements */
textarea {
  width: 100%;
  min-height: 400px;
  padding: 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: monospace;
  font-size: 14px;
  resize: vertical;
  background-color: var(--textarea-bg);
  color: var(--textarea-text);
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

textarea:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(102, 102, 102, 0.2);
}

.button-container {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
}

button {
  padding: 0.75rem 1.5rem;
  background-color: var(--accent-color);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%, -50%);
  transform-origin: 50% 50%;
}

button:hover {
  background-color: var(--hover-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

button:active {
  background-color: var(--active-color);
  transform: translateY(1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

button:focus {
  outline: none;
}

button:active::after {
  animation: ripple 0.6s ease-out;
}

@keyframes ripple {
  0% {
    opacity: 1;
    transform: scale(0, 0) translate(-50%, -50%);
  }
  100% {
    opacity: 0;
    transform: scale(20, 20) translate(-50%, -50%);
  }
}

/* Pasta display */
#pasta-display {
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--pasta-display-bg);
  margin-bottom: 1rem;
  min-height: 200px;
  overflow-wrap: break-word;
  transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
  animation: fadeIn 0.5s ease-out;
  white-space: pre-line; /* Preserve line breaks */
}

.pasta-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--accent-color);
  transition: color 0.3s ease;
}

/* Utility classes */
.hidden {
  display: none;
}

/* Notification */
#notification {
  position: fixed;
  bottom: -60px;
  right: 20px;
  padding: 10px 20px;
  background-color: var(--accent-color);
  color: white;
  border-radius: 4px;
  box-shadow: 0 2px 4px var(--shadow-color);
  transition: bottom 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 1000;
}

#notification.show {
  bottom: 20px;
}

/* Markdown styling */
#pasta-display h1,
#pasta-display h2,
#pasta-display h3 {
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

#pasta-display p {
  margin-bottom: 1rem;
}

/* Enhanced code styling */
#pasta-display code {
  background-color: var(--code-bg);
  color: var(--code-text);
  padding: 0.2rem 0.4rem;
  border-radius: 3px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.9em;
  border: 1px solid var(--code-border);
}

/* Discord-style code blocks */
#pasta-display pre {
  margin: 1.5rem 0;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  border: none;
  background: var(--code-block-bg);
}

#pasta-display pre::before {
  content: attr(data-language);
  position: absolute;
  top: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  padding: 0.3rem 0.8rem;
  font-size: 0.75rem;
  border-bottom-left-radius: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 10;
}

/* Добавим дополнительные языки для цветных полос */
#pasta-display pre[data-language="Html"]::after,
#pasta-display pre[data-language="HTML"]::after {
  background-color: #e34c26;
}

#pasta-display pre[data-language="Css"]::after,
#pasta-display pre[data-language="CSS"]::after {
  background-color: #563d7c;
}

#pasta-display pre[data-language="Bash"]::after,
#pasta-display pre[data-language="Shell"]::after {
  background-color: #89e051;
}

#pasta-display pre[data-language="Json"]::after,
#pasta-display pre[data-language="JSON"]::after {
  background-color: #292929;
}

#pasta-display pre[data-language="Xml"]::after,
#pasta-display pre[data-language="XML"]::after {
  background-color: #0060ac;
}

#pasta-display pre[data-language="Sql"]::after,
#pasta-display pre[data-language="SQL"]::after {
  background-color: #e38c00;
}

#pasta-display pre[data-language="Plaintext"]::after {
  background-color: #808080;
}

#pasta-display pre::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--lang-default);
  z-index: 5;
}

/* Language-specific accent colors */
#pasta-display pre[data-language="Javascript"]::after,
#pasta-display pre[data-language="JavaScript"]::after {
  background-color: var(--lang-js);
}

#pasta-display pre[data-language="Python"]::after {
  background-color: var(--lang-py);
}

#pasta-display pre[data-language="Java"]::after {
  background-color: var(--lang-java);
}

#pasta-display pre[data-language="Csharp"]::after,
#pasta-display pre[data-language="C#"]::after {
  background-color: var(--lang-csharp);
}

#pasta-display pre[data-language="Cpp"]::after,
#pasta-display pre[data-language="C++"]::after {
  background-color: var(--lang-cpp);
}

#pasta-display pre[data-language="Php"]::after,
#pasta-display pre[data-language="PHP"]::after {
  background-color: var(--lang-php);
}

#pasta-display pre[data-language="Ruby"]::after {
  background-color: var(--lang-ruby);
}

#pasta-display pre[data-language="Go"]::after {
  background-color: var(--lang-go);
}

#pasta-display pre[data-language="Rust"]::after {
  background-color: var(--lang-rust);
}

#pasta-display pre[data-language="Typescript"]::after,
#pasta-display pre[data-language="TypeScript"]::after {
  background-color: var(--lang-ts);
}

#pasta-display pre[data-language="Kotlin"]::after {
  background-color: var(--lang-kotlin);
}

#pasta-display pre[data-language="Swift"]::after {
  background-color: var(--lang-swift);
}

#pasta-display pre code {
  display: block;
  overflow-x: auto;
  padding: 1.2rem 1.2rem 1.2rem 1.5rem;
  background: transparent;
  border: none;
  border-radius: 0;
  line-height: 1.5;
  font-size: 0.9em;
  color: #e0e0e0;
}

/* Custom scrollbar for code blocks */
#pasta-display pre code::-webkit-scrollbar {
  height: 8px;
}

#pasta-display pre code::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}

#pasta-display pre code::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

#pasta-display pre code::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

#pasta-display blockquote {
  border-left: 4px solid var(--border-color);
  padding-left: 1rem;
  margin-left: 0;
  color: var(--blockquote-color);
}

#pasta-display ul,
#pasta-display ol {
  margin-left: 2rem;
  margin-bottom: 1rem;
}

#pasta-display a {
  color: #0366d6;
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
}

#pasta-display a::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  bottom: -2px;
  left: 0;
  background-color: #0366d6;
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.3s ease;
}

#pasta-display a:hover {
  color: #0056b3;
}

#pasta-display a:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

#pasta-display table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 1rem;
}

#pasta-display th,
#pasta-display td {
  border: 1px solid var(--border-color);
  padding: 0.5rem;
  transition: background-color 0.3s ease;
}

#pasta-display th {
  background-color: var(--code-bg);
}

/* View transitions */
#create-view,
#view-view {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

#create-view.hidden,
#view-view.hidden {
  opacity: 0;
  transform: translateY(10px);
  position: absolute;
}

#create-view:not(.hidden),
#view-view:not(.hidden) {
  opacity: 1;
  transform: translateY(0);
}

/* Loading indicator */
.loading {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
  margin: 0 auto;
}

.loading div {
  position: absolute;
  top: 33px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--accent-color);
  animation-timing-function: cubic-bezier(0, 1, 1, 0);
}

.loading div:nth-child(1) {
  left: 8px;
  animation: loading1 0.6s infinite;
}

.loading div:nth-child(2) {
  left: 8px;
  animation: loading2 0.6s infinite;
}

.loading div:nth-child(3) {
  left: 32px;
  animation: loading2 0.6s infinite;
}

.loading div:nth-child(4) {
  left: 56px;
  animation: loading3 0.6s infinite;
}

@keyframes loading1 {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes loading3 {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}

@keyframes loading2 {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(24px, 0);
  }
}

/* Pulse animation for buttons */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(102, 102, 102, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(102, 102, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(102, 102, 102, 0);
  }
}

#create-pasta-btn {
  animation: pulse 2s infinite;
}

/* Enhanced syntax highlighting */
.hljs-keyword,
.hljs-selector-tag,
.hljs-built_in,
.hljs-name,
.hljs-tag {
  color: #569cd6 !important;
}

.hljs-string,
.hljs-title,
.hljs-section,
.hljs-attribute,
.hljs-literal,
.hljs-template-tag,
.hljs-template-variable,
.hljs-type {
  color: #ce9178 !important;
}

.hljs-number,
.hljs-selector-attr,
.hljs-selector-pseudo,
.hljs-meta {
  color: #b5cea8 !important;
}

.hljs-doctag,
.hljs-attr {
  color: #9cdcfe !important;
}

.hljs-symbol,
.hljs-bullet,
.hljs-link,
.hljs-meta,
.hljs-selector-id,
.hljs-title {
  color: #dcdcaa !important;
}

.hljs-comment,
.hljs-quote {
  color: #6a9955 !important;
  font-style: italic;
}

.hljs-params {
  color: #d7ba7d !important;
}

.hljs-variable {
  color: #9cdcfe !important;
}

.hljs-operator {
  color: #d4d4d4 !important;
}

.hljs-function {
  color: #dcdcaa !important;
}

.hljs-class-name {
  color: #4ec9b0 !important;
}

.hljs-selector-class {
  color: #d7ba7d !important;
}

.hljs-regexp {
  color: #d16969 !important;
}

.hljs-deletion {
  color: #f14c4c !important;
}

.hljs-addition {
  color: #6a9955 !important;
}

/* Shake animation for error */
@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  10%,
  30%,
  50%,
  70%,
  90% {
    transform: translateX(-5px);
  }
  20%,
  40%,
  60%,
  80% {
    transform: translateX(5px);
  }
}

/* Code block hover effect */
#pasta-display pre {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#pasta-display pre:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

pre[data-language]::before {
  content: attr(data-language);
  display: block;
  text-align: right;
  font-size: 0.8em;
  color: #999;
  margin-bottom: 0.5em;
}