/* ============================================
   OpenClaw Fleet Dashboard - Distinctive Design
   Typography: JetBrains Mono, Outfit, Space Mono
   Aesthetic: Modern, clean, sophisticated
   ============================================ */

/* CSS Custom Properties - Color System */
:root {
  /* Light theme */
  --bg-primary: #fafbfc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f0f2f5;
  --text-primary: #0f1419;
  --text-secondary: #536471;
  --text-tertiary: #6e7781;
  --border-color: #d0d7de;
  --border-subtle: #e6e8eb;
  
  /* Accent colors */
  --accent-primary: #0969da;
  --accent-secondary: #1f6feb;
  --accent-success: #1a7f37;
  --accent-warning: #9a6700;
  --accent-danger: #cf222e;
  --accent-info: #0550ae;
  
  /* Special effects */
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.3);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.15);
  
  /* Animation timing */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  
  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

/* Dark theme */
:root[data-theme='dark'] {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-tertiary: #21262d;
  --text-primary: #f0f6fc;
  --text-secondary: #8b949e;
  --text-tertiary: #6e7681;
  --border-color: #30363d;
  --border-subtle: #21262d;
  
  --accent-primary: #58a6ff;
  --accent-secondary: #79c0ff;
  --accent-success: #3fb950;
  --accent-warning: #d29922;
  --accent-danger: #f85149;
  --accent-info: #58a6ff;
  
  --glass-bg: rgba(13, 17, 23, 0.8);
  --glass-border: rgba(48, 54, 61, 0.5);
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.6);
}

/* System dark mode preference */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-tertiary: #6e7681;
    --border-color: #30363d;
    --border-subtle: #21262d;
    
    --accent-primary: #58a6ff;
    --accent-secondary: #79c0ff;
    --accent-success: #3fb950;
    --accent-warning: #d29922;
    --accent-danger: #f85149;
    --accent-info: #58a6ff;
    
    --glass-bg: rgba(13, 17, 23, 0.8);
    --glass-border: rgba(48, 54, 61, 0.5);
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.6);
  }
}

/* ============================================
   Base Styles
   ============================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color var(--transition-base), color var(--transition-base);
}

/* Animated background particles */
.bg-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
  background: 
    radial-gradient(circle at 20% 30%, var(--accent-primary) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, var(--accent-secondary) 0%, transparent 50%);
  filter: blur(100px);
  animation: particleFloat 20s ease-in-out infinite;
}

@keyframes particleFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.1); }
  66% { transform: translate(-30px, 30px) scale(0.9); }
}

/* ============================================
   Layout Container
   ============================================ */

.app-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ============================================
   Header - Glassmorphism Design
   ============================================ */

.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-xl);
}

.logo-section {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.logo-icon {
  position: relative;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

.logo-glow {
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
  opacity: 0.3;
  animation: glowPulse 2s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.2); opacity: 0.5; }
}

.logo-emoji {
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.logo-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-title {
  font-family: 'Space Mono', monospace;
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-subtitle {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Theme Toggle Button */
.theme-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.theme-btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.theme-btn:active {
  transform: translateY(0);
}

.theme-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-base);
}

.theme-btn:hover .theme-icon {
  transform: rotate(180deg);
}

/* ============================================
   Navigation - Modern Tab Design
   ============================================ */

.app-nav {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  animation: slideUp 0.6s ease-out;
}

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

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
  display: flex;
  gap: var(--space-xs);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  
  /* Hide scrollbar but keep functionality */
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.nav-container::-webkit-scrollbar {
  display: none;
}

.nav-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-lg);
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: all var(--transition-base);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.nav-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-base);
}

.nav-link:hover .nav-icon {
  transform: scale(1.1);
}

.nav-indicator {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  transition: transform var(--transition-base);
}

.nav-link.active {
  color: var(--accent-primary);
  font-weight: 600;
}

.nav-link.active .nav-indicator {
  transform: translateX(-50%) scaleX(0.8);
}

.nav-link.active .nav-icon {
  animation: iconBounce 0.5s ease-out;
}

@keyframes iconBounce {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* ============================================
   Main Content Area
   ============================================ */

.app-main {
  flex: 1;
  padding: var(--space-xl) 0;
  animation: fadeIn 0.8s ease-out;
}

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

.content-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* ============================================
   Footer
   ============================================ */

.app-footer {
  padding: var(--space-lg);
  text-align: center;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  color: var(--text-tertiary);
  font-size: 0.875rem;
  font-family: 'JetBrains Mono', monospace;
}

.footer-version {
  color: var(--accent-primary);
  font-weight: 600;
}

/* ============================================
   Cards - Modern Elevated Design
   ============================================ */

.card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  animation: cardAppear 0.5s ease-out backwards;
}

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

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

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-subtle);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: 'Space Mono', monospace;
}

.card-body {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ============================================
   Buttons - Modern Interactive Design
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: white;
  border: none;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent-primary);
}

.btn:active {
  transform: translateY(0);
}

/* ============================================
   Form Elements
   ============================================ */

input, textarea, select {
  width: 100%;
  padding: var(--space-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: 'Outfit', sans-serif;
  font-size: 0.9375rem;
  color: var(--text-primary);
  transition: all var(--transition-base);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(9, 105, 218, 0.1);
}

input::placeholder, textarea::placeholder {
  color: var(--text-tertiary);
}

label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.875rem;
}

/* ============================================
   Responsive Design - Mobile First
   ============================================ */

/* Tablet and smaller */
@media (max-width: 768px) {
  html {
    font-size: 14px;
  }
  
  .header-content {
    padding: var(--space-md);
  }
  
  .logo-title {
    font-size: 1.5rem;
  }
  
  .logo-subtitle {
    font-size: 0.625rem;
  }
  
  .nav-container {
    padding: 0 var(--space-md);
  }
  
  .nav-link {
    padding: var(--space-md);
    font-size: 0.875rem;
  }
  
  .nav-label {
    display: none; /* Hide text on mobile, show only icons */
  }
  
  .nav-icon {
    font-size: 1.5rem;
  }
  
  .content-wrapper {
    padding: 0 var(--space-md);
  }
  
  .card {
    padding: var(--space-lg);
  }
  
  .theme-btn .theme-text {
    display: none; /* Hide text on mobile */
  }
}

/* Mobile */
@media (max-width: 480px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }
  
  .logo-icon {
    width: 40px;
    height: 40px;
    font-size: 1.75rem;
  }
  
  .logo-title {
    font-size: 1.25rem;
  }
  
  .nav-link {
    padding: var(--space-sm) var(--space-md);
  }
  
  .card {
    padding: var(--space-md);
    margin-bottom: var(--space-md);
  }
}

/* Large screens */
@media (min-width: 1400px) {
  .content-wrapper {
    padding: 0 var(--space-2xl);
  }
}

/* ============================================
   Utility Classes
   ============================================ */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

/* ============================================
   Special Effects
   ============================================ */

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glassmorphism card */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
}

/* Shimmer loading effect */
.shimmer {
  background: linear-gradient(
    90deg,
    var(--bg-tertiary) 0%,
    var(--bg-secondary) 50%,
    var(--bg-tertiary) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Fade in animation */
.fade-in {
  animation: fadeIn 0.5s ease-out;
}

/* Slide up animation */
.slide-up {
  animation: slideUp 0.5s ease-out;
}

/* Pulse animation */
.pulse {
  animation: pulse 2s ease-in-out infinite;
}

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

/* ============================================
   Print Styles
   ============================================ */

@media print {
  .bg-particles,
  .app-header,
  .app-nav,
  .app-footer,
  .theme-btn {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ddd;
    page-break-inside: avoid;
  }
}

/* ============ GITEA PAGE ============ */
.gitea-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.gitea-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.tab-btn {
  padding: 0.5rem 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-btn:hover {
  background: var(--hover-bg);
}

.tab-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.repos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.repo-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.25rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.repo-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.repo-card h4 {
  margin: 0 0 0.5rem;
  color: var(--text-primary);
}

.repo-fullname {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.repo-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.repo-updated {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.prs-list, .activity-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pr-item, .activity-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pr-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pr-number {
  font-weight: 600;
  color: var(--primary);
}

.pr-title {
  flex: 1;
  color: var(--text-primary);
}

.pr-status {
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.pr-status.open {
  background: #238636;
  color: white;
}

.pr-status.merged {
  background: #8957e5;
  color: white;
}

.pr-meta, .activity-time {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  gap: 1rem;
}

.activity-item {
  flex-direction: row;
  align-items: center;
}

.activity-type {
  font-size: 1.25rem;
}

.activity-desc {
  flex: 1;
}

/* Task Controls */
.task-controls {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.task-search {
  flex: 1;
  min-width: 200px;
}

.task-search input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.task-search input:focus {
  outline: none;
  border-color: var(--primary);
}

.task-filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.task-filters select {
  padding: 0.75rem 1rem;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  cursor: pointer;
}

.task-filters select:focus {
  outline: none;
  border-color: var(--primary);
}

@media (max-width: 768px) {
  .task-controls {
    flex-direction: column;
  }
  
  .task-filters {
    width: 100%;
  }
  
  .task-filters select {
    flex: 1;
  }
}