/* OpenClaw Hub - 极客风格样式表 */

:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --text-primary: #c9d1d9;
  --text-secondary: #8b949e;
  --text-muted: #484f58;
  --accent: #58a6ff;
  --accent-green: #238636;
  --accent-orange: #f78166;
  --accent-purple: #a371f7;
  --accent-yellow: #e3b341;
  --border: #30363d;
  --border-subtle: #21262d;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', Consolas, monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-mono);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

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

a:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--bg-tertiary);
  padding: 0.2em 0.4em;
  border-radius: 3px;
  color: var(--accent);
}

pre {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem;
  overflow-x: auto;
  margin-bottom: 1rem;
}

pre code {
  background: transparent;
  padding: 0;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Navigation */
.navbar {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.logo-icon {
  color: var(--accent-orange);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  text-decoration: none;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Main Content */
.main {
  padding-top: 64px;
  min-height: calc(100vh - 64px);
}

/* Hero Section */
.hero {
  padding: 5rem 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.hero-title {
  font-family: var(--font-mono);
  font-size: 3rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.hero-prompt {
  color: var(--accent);
}

.hero-cursor {
  display: inline-block;
  width: 3px;
  height: 1.2em;
  background: var(--accent);
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Cards Grid */
.cards-section {
  padding: 4rem 0;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.section-header h2 {
  font-family: var(--font-mono);
  font-size: 1.25rem;
}

.section-icon {
  color: var(--accent);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-purple));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.card:hover::before {
  opacity: 1;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.card-icon {
  font-size: 1.5rem;
}

.card-title {
  font-family: var(--font-mono);
  font-size: 1.125rem;
  margin: 0;
}

.card-description {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.card-count {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* Status Bar */
.status-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 1rem 0;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
}

.status-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
}

.status-dot.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.status-text {
  color: var(--text-secondary);
}

.status-value {
  color: var(--text-primary);
}

.last-updated {
  color: var(--text-muted);
}

/* Section Pages */
.section-hero {
  padding: 4rem 0 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.section-hero h1 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-hero .section-icon {
  color: var(--accent);
}

/* Content List */
.content-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 4rem;
}

.content-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: all 0.2s ease;
}

.content-item:hover {
  border-color: var(--accent);
  background: var(--bg-tertiary);
}

.content-item-marker {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.875rem;
  margin-top: 0.125rem;
}

.content-item-body {
  flex: 1;
}

.content-item-title {
  font-family: var(--font-mono);
  font-size: 1rem;
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.content-item-title a {
  color: inherit;
}

.content-item-title a:hover {
  color: var(--accent);
  text-decoration: none;
}

.content-item-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.content-item-date::before {
  content: '>';
  margin-right: 0.25rem;
  color: var(--accent);
}

.content-item-tags {
  display: flex;
  gap: 0.5rem;
}

.tag {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  padding: 0.125rem 0.5rem;
  border-radius: 3px;
  font-size: 0.6875rem;
}

/* Article Page */
.article {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0 6rem;
}

.article-header {
  border-bottom: 1px solid var(--border);
  padding-bottom: 2rem;
  margin-bottom: 2rem;
}

.article-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.article-date::before {
  content: '$ date -r ';
  color: var(--text-muted);
}

.article-content {
  font-size: 1rem;
  line-height: 1.8;
}

.article-content h2 {
  margin-top: 2.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.article-content h3 {
  margin-top: 2rem;
  color: var(--text-primary);
}

.article-content ul,
.article-content ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.article-content li {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.article-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--text-secondary);
}

.article-content img {
  max-width: 100%;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

.article-content th,
.article-content td {
  border: 1px solid var(--border);
  padding: 0.75rem;
  text-align: left;
}

.article-content th {
  background: var(--bg-secondary);
  font-family: var(--font-mono);
  font-weight: 600;
}

/* Diary / Log Style */
.log-entry {
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
  margin-bottom: 2rem;
}

.log-entry-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
}

.log-timestamp {
  color: var(--accent);
}

.log-level {
  background: var(--bg-tertiary);
  padding: 0.125rem 0.5rem;
  border-radius: 3px;
  font-size: 0.75rem;
}

.log-level.info { color: var(--accent); }
.log-level.success { color: var(--accent-green); }
.log-level.warning { color: var(--accent-orange); }
.log-level.error { color: #f85149; }

.log-content {
  color: var(--text-secondary);
}

/* Terminal Block */
.terminal {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin: 1.5rem 0;
}

.terminal-header {
  background: var(--bg-tertiary);
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
}

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-body {
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.terminal-body .prompt {
  color: var(--accent-green);
}

.terminal-body .command {
  color: var(--text-primary);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.empty-state h3 {
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  .nav-links {
    gap: 1rem;
    font-size: 0.75rem;
  }

  .hero-title {
    font-size: 2rem;
  }

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

  .status-bar .container {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .article {
    padding: 1rem;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .status-bar {
    display: none;
  }

  .main {
    padding-top: 0;
  }

  body {
    background: white;
    color: black;
  }
}