/* Apple-inspired design with dark/light mode support */
:root {
  /* Light theme colors */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f8fafc;
  --color-bg-elevated: #ffffff;
  --color-text-primary: #1a1a1a;
  --color-text-secondary: #6b7280;
  --color-text-tertiary: #9ca3af;
  --color-border: #e5e7eb;
  --color-border-secondary: #f3f4f6;
  
  /* Status colors */
  --color-status-online: #10b981;
  --color-status-offline: #ef4444;
  --color-status-unknown: #6b7280;
  --color-status-online-bg: #ecfdf5;
  --color-status-offline-bg: #fef2f2;
  
  /* Button colors */
  --color-button-primary: #007aff;
  --color-button-primary-hover: #0056b3;
  --color-button-secondary: #f3f4f6;
  --color-button-secondary-hover: #e5e7eb;
  
  /* Shadow */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
}

/* Dark theme */
[data-theme="dark"] {
  --color-bg-primary: #000000;
  --color-bg-secondary: #1a1a1a;
  --color-bg-elevated: #1c1c1e;
  --color-text-primary: #ffffff;
  --color-text-secondary: #98989d;
  --color-text-tertiary: #636366;
  --color-border: #38383a;
  --color-border-secondary: #2c2c2e;
  
  --color-status-online-bg: rgba(16, 185, 129, 0.1);
  --color-status-offline-bg: rgba(239, 68, 68, 0.1);
  
  --color-button-secondary: #2c2c2e;
  --color-button-secondary-hover: #38383a;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

/* Auto theme based on system preference */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg-primary: #000000;
    --color-bg-secondary: #1a1a1a;
    --color-bg-elevated: #1c1c1e;
    --color-text-primary: #ffffff;
    --color-text-secondary: #98989d;
    --color-text-tertiary: #636366;
    --color-border: #38383a;
    --color-border-secondary: #2c2c2e;
    
    --color-status-online-bg: rgba(16, 185, 129, 0.1);
    --color-status-offline-bg: rgba(239, 68, 68, 0.1);
    
    --color-button-secondary: #2c2c2e;
    --color-button-secondary-hover: #38383a;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
  }
}

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

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Credits button */
.credits-container {
  position: fixed;
  top: 24px;
  left: 24px;
  z-index: 100;
}

.credits-btn {
  background: var(--color-bg-elevated);
  color: var(--color-text-primary);
  border: none;
  border-radius: 22px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-md);
  transition: all 0.2s ease;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
}

.credits-btn:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
  background: var(--color-button-secondary-hover);
}

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

/* Theme toggle */
.theme-toggle-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 100;
}

.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--color-bg-elevated);
  color: var(--color-text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all 0.2s ease;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.theme-toggle:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.theme-toggle:active {
  transform: scale(0.95);
}

.theme-icon {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.sun-icon {
  opacity: 1;
  transform: rotate(0deg);
}

.moon-icon {
  position: absolute;
  opacity: 0;
  transform: rotate(90deg);
}

[data-theme="dark"] .sun-icon {
  opacity: 0;
  transform: rotate(-90deg);
}

[data-theme="dark"] .moon-icon {
  opacity: 1;
  transform: rotate(0deg);
}

/* Main container */
.status-wrapper {
  max-width: 560px;
  width: 100%;
  background: var(--color-bg-elevated);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* Header */
.status-header {
  padding: 32px 32px 24px;
  border-bottom: 1px solid var(--color-border-secondary);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.header-content {
  flex: 1;
}

.status-title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 8px 0;
  letter-spacing: -0.02em;
}

.status-tagline {
  margin: 0;
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.status-tagline code {
  background: var(--color-bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
  font-size: 14px;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.status-badge {
  background: var(--color-button-secondary);
  color: var(--color-text-primary);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
  border: 1px solid var(--color-border);
}

/* Status content */
.status-content {
  padding: 24px 32px;
}

.status-indicator {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.status-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-status-unknown);
  transition: all 0.3s ease;
  flex-shrink: 0;
  position: relative;
  margin-top: 4px;
}

.status-dot::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.status-dot.online {
  background: var(--color-status-online);
}

.status-dot.online::before {
  background: var(--color-status-online);
  opacity: 0.2;
  animation: pulse 2s infinite;
}

.status-dot.offline {
  background: var(--color-status-offline);
}

.status-dot.offline::before {
  background: var(--color-status-offline);
  opacity: 0.2;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.2;
  }
  70% {
    transform: scale(1.4);
    opacity: 0;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

.status-info {
  flex: 1;
}

.status-text-main {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 6px 0;
  color: var(--color-text-primary);
  transition: color 0.3s ease;
}

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

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

.status-detail {
  margin: 0;
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.status-detail code {
  background: var(--color-bg-secondary);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
  font-size: 13px;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

/* Metrics */
.status-metrics {
  margin: 20px 0;
}

.status-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.metric {
  font-size: 14px;
  color: var(--color-text-tertiary);
  font-weight: 500;
}

/* Downtime section */
.downtime-section {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border-secondary);
}

.downtime-title {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 16px 0;
  color: var(--color-text-primary);
}

.incidents-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.incident-item {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 14px;
}

.incident-time {
  color: var(--color-text-tertiary);
  font-weight: 500;
  margin-bottom: 4px;
}

.incident-duration {
  color: var(--color-status-offline);
  font-weight: 600;
}

/* Footer */
.status-footer {
  padding: 24px 32px 32px;
  border-top: 1px solid var(--color-border-secondary);
}

.uptime-info {
  flex: 1;
}

#uptime-summary {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.downtime-count {
  font-size: 13px;
  color: var(--color-text-tertiary);
  margin-top: 4px;
}

.deadline-info {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border-secondary);
}

.deadline-timer {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-status-offline);
  font-family: 'SF Mono', Monaco, 'Courier New', monospace;
  letter-spacing: 0.3px;
}

.deadline-timer.deadline-passed {
  color: var(--color-text-tertiary);
  opacity: 0.6;
}

/* Responsive design */
@media (max-width: 640px) {
  body {
    padding: 16px;
  }
  
  .credits-container {
    top: 16px;
    left: 16px;
  }
  
  .theme-toggle-container {
    top: 16px;
    right: 16px;
  }
  
  .status-wrapper {
    max-width: 100%;
  }
  
  .status-header {
    padding: 24px 24px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  
  .status-content {
    padding: 20px 24px;
  }
  
  .status-footer {
    padding: 20px 24px 24px;
  }
  
  .status-title {
    font-size: 24px;
  }
  
  .status-text-main {
    font-size: 18px;
  }
  
  .status-indicator {
    gap: 12px;
  }
  
  .status-meta {
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .status-header {
    padding: 20px 20px 16px;
  }
  
  .status-content {
    padding: 16px 20px;
  }
  
  .status-footer {
    padding: 16px 20px 20px;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .status-dot::before {
    animation: none;
  }
}

/* Focus styles */
.credits-btn:focus-visible,
.theme-toggle:focus-visible {
  outline: 2px solid var(--color-button-primary);
  outline-offset: 2px;
}