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

:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #1c2128;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --accent: #58a6ff;
  --accent-alt: #79c0ff;
  --border: #30363d;
  --success: #3fb950;
  --warning: #d29922;
  --danger: #f85149;
  --radius: 6px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.5);
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  overflow-x: hidden;
}

.topbar {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.topbar > * {
  display: inline-block;
}

.topbar .brand {
  font-size: 20px;
  font-weight: 700;
  margin-left: 20px;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.brand .accent {
  color: var(--accent);
}

.topbar nav {
  float: right;
  margin-right: 20px;
}

.topbar nav a {
  margin-left: 20px;
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

.topbar nav a:hover {
  color: var(--accent-alt);
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 20px;
}

.container.narrow {
  max-width: 500px;
}

.container.narrow.center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 60vh;
}

.alert {
  background-color: rgba(248, 81, 73, 0.1);
  border: 1px solid var(--danger);
  color: #ffb4a1;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 20px;
}

/* Paste form */
.paste-form {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: var(--radius);
  margin-bottom: 40px;
  box-shadow: var(--shadow);
}

.field-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.title-input {
  flex: 1;
}

.lang-select,
.title-input,
input[type="password"],
select {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  transition: border-color 0.2s, background-color 0.2s;
}

.lang-select:hover,
.title-input:hover,
input[type="password"]:hover,
select:hover {
  border-color: var(--accent);
}

.lang-select:focus,
.title-input:focus,
input[type="password"]:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  background-color: rgba(88, 166, 255, 0.05);
}

.editor {
  width: 100%;
  min-height: 300px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 12px;
  border-radius: var(--radius);
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: 13px;
  resize: vertical;
  transition: border-color 0.2s;
  margin-bottom: 12px;
}

.editor:focus {
  outline: none;
  border-color: var(--accent);
}

.options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
  padding: 12px 0;
}

.opt {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.opt label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.opt input[type="password"] {
  width: 100%;
}

.checkbox-opt {
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
}

.checkbox-opt label {
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: none;
  font-size: 13px;
  font-weight: 400;
  cursor: pointer;
}

.checkbox-opt input[type="checkbox"] {
  cursor: pointer;
}

.submit-btn {
  width: 100%;
  background-color: var(--accent);
  border: none;
  color: var(--bg-primary);
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s, box-shadow 0.2s;
}

.submit-btn:hover {
  background-color: var(--accent-alt);
  box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

.submit-btn:active {
  transform: scale(0.98);
}

/* Paste view */
.paste-header {
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.paste-header h1 {
  font-size: 28px;
  margin-bottom: 12px;
  word-break: break-word;
}

.paste-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--text-secondary);
}

.badge {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 500;
  color: var(--accent);
}

.raw-link {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

.raw-link:hover {
  color: var(--accent-alt);
  text-decoration: underline;
}

pre {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 16px;
  border-radius: var(--radius);
  overflow-x: auto;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

code {
  font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
  font-size: 13px;
  line-height: 1.5;
}

pre code {
  color: var(--text-primary);
  background-color: transparent;
}

/* Recent & archive lists */
.recent,
.recent-list {
  margin-bottom: 40px;
}

.recent h2 {
  font-size: 18px;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.recent-list {
  list-style: none;
  padding: 0;
}

.recent-list li {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.2s;
}

.recent-list li:hover {
  background-color: rgba(88, 166, 255, 0.05);
}

.recent-list a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  word-break: break-word;
}

.recent-list a:hover {
  color: var(--accent-alt);
  text-decoration: underline;
}

.meta {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  margin-left: 12px;
}

.muted {
  color: var(--text-secondary);
  font-style: italic;
  padding: 24px;
  text-align: center;
}

/* Unlock form */
.unlock-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.unlock-form input {
  width: 100%;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
}

.pagination a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

.pagination a:hover {
  color: var(--accent-alt);
}

/* Footer */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 16px;
  color: var(--text-secondary);
  font-size: 12px;
  margin-top: 60px;
}

/* Responsive */
@media (max-width: 600px) {
  .topbar .brand {
    margin-left: 12px;
  }
  
  .topbar nav {
    margin-right: 12px;
  }

  .topbar nav a {
    margin-left: 12px;
  }

  .container {
    padding: 20px 12px;
  }

  .field-row {
    flex-direction: column;
  }

  .paste-meta {
    flex-wrap: wrap;
    gap: 8px;
  }

  .options {
    grid-template-columns: 1fr;
  }

  pre {
    padding: 12px;
    font-size: 12px;
  }

  .recent-list li {
    flex-direction: column;
    align-items: flex-start;
  }

  .meta {
    margin-left: 0;
    margin-top: 6px;
  }
}

/* Highlight.js dark theme overrides for consistency */
.hljs {
  background: transparent !important;
  color: var(--text-primary) !important;
}

.hljs-attr,
.hljs-attribute {
  color: #79c0ff !important;
}

.hljs-string {
  color: #a5d6ff !important;
}

.hljs-number {
  color: #79c0ff !important;
}

.hljs-literal {
  color: #79c0ff !important;
}

.hljs-type,
.hljs-class {
  color: #f0883e !important;
}

.hljs-keyword {
  color: #ff7b72 !important;
}

.hljs-comment {
  color: #6e7681 !important;
}

.hljs-title {
  color: #d2a8ff !important;
}