/**
 * View Service - Global Styles
 */

/* CSS Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

/* CSS Variables */
:root {
  /* Colors - Dark theme */
  --color-bg: #0d1117;
  --color-bg-secondary: #161b22;
  --color-bg-tertiary: #21262d;
  --color-border: #30363d;
  --color-border-hover: #484f58;

  --color-text: #e6edf3;
  --color-text-secondary: #8b949e;
  --color-text-muted: #6e7681;

  --color-accent: #58a6ff;
  --color-accent-hover: #79b8ff;

  --color-success: #3fb950;
  --color-warning: #f0883e;
  --color-error: #f85149;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
  --font-mono: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.4);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.2s ease;
  --transition-slow: 0.3s ease;
}

/* Base styles */
html, body {
  height: 100%;
}

body {
  font-family: var(--font-family);
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* App container */
#app {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}

/* Main layout with sidebar */
.app-layout {
  display: flex;
  flex: 1;
  min-height: 100vh;
}

/* Org chooser sidebar */
ui-org-chooser {
  height: 100vh;
  position: sticky;
  top: 0;
  flex-shrink: 0;
}

/* Main content area (next to sidebar) */
.app-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0; /* Prevent flex overflow */
  overflow: hidden;
}

/* Loading screen */
.loading-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--color-bg);
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Header */
.app-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

.app-header .org-name {
  font-weight: 600;
  color: var(--color-text);
}

.app-header .app-nav {
  margin-left: auto;
}

.app-logo {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
}

.app-logo:hover {
  color: var(--color-accent);
}

.app-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.app-nav a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.app-nav a:hover {
  color: var(--color-text);
}

/* Main content */
.app-main {
  flex: 1;
  padding: var(--spacing-lg);
}

/* Page titles */
.page-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

/* Org selection grid */
.org-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
}

/* Gallery page layout */
.gallery-page {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.gallery-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

.gallery-header .back-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}

.gallery-header .back-btn:hover {
  color: var(--color-text);
}

.gallery-header .org-name {
  font-size: 1.125rem;
  font-weight: 600;
}

/* Filter bar */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.filter-bar .search-input {
  flex: 1;
  min-width: 200px;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.filter-bar .search-input:focus {
  border-color: var(--color-accent);
}

.filter-bar .search-input::placeholder {
  color: var(--color-text-muted);
}

.filter-select {
  padding: var(--spacing-sm) var(--spacing-md);
  padding-right: 2rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.875rem;
  cursor: pointer;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='%238b949e'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
  transition: border-color var(--transition-fast);
}

.filter-select:hover {
  border-color: var(--color-border-hover);
}

.filter-select:focus {
  border-color: var(--color-accent);
}

.filter-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text);
}

.filter-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

.clear-filters {
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  border: none;
  color: var(--color-accent);
  font-size: 0.875rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.clear-filters:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

/* Gallery container */
.gallery-container {
  flex: 1;
  overflow: hidden;
}

.gallery-container view-gallery {
  width: 100%;
  height: 100%;
}

/* User menu */
.user-menu {
  position: relative;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.user-avatar:hover {
  opacity: 0.8;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  color: white;
}

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

.btn-secondary {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn-secondary:hover {
  border-color: var(--color-border-hover);
}

.btn-ghost {
  background: transparent;
  border: 1px solid transparent;
  color: var(--color-text-secondary);
}

.btn-ghost:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text);
}

/* Responsive */
@media (max-width: 768px) {
  .app-header {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .filter-bar {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .filter-bar .search-input {
    min-width: 100%;
    order: -1;
  }

  .org-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md);
  }
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}