/* Marketplace Styles - Professional Design */

/* === Theme Variables === */
:root {
  /* Grid layout constants */
  --mp-card-min-width: 240px;
  --mp-grid-gap: 12px;
  --mp-grid-max-columns: 3;

  /*
   * Max grid width = just under what would fit (max-columns + 1) columns
   * Formula: (max-columns + 1) * card-min-width + max-columns * gap - 1px
   * For 3 columns: 4*240 + 3*12 - 1 = 995px
   * This ensures we can never fit more than 3 columns
   */
  --mp-grid-max-width: calc(
    (var(--mp-grid-max-columns) + 1) * var(--mp-card-min-width) +
    var(--mp-grid-max-columns) * var(--mp-grid-gap) - 1px
  );

  /* Light theme - matches website warm yellow/cream */
  --mp-bg-page: #fffbe6;
  --mp-bg-card: #ffffff;
  --mp-text-primary: #1a1a1a;
  --mp-text-secondary: #666666;
  --mp-text-muted: #999999;
  --mp-border: rgba(0, 0, 0, 0.08);
  --mp-accent: #1a1a1a;
  --mp-accent-hover: #333333;
  --mp-accent-yellow: #ffe066;
  --mp-accent-yellow-dark: #ffd43b;
  --mp-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --mp-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --mp-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
  --mp-radius-sm: 8px;
  --mp-radius-md: 12px;
  --mp-radius-lg: 16px;
}

[data-theme="dark"] {
  /* Dark theme - matches desktop app */
  --mp-bg-page: #000000;
  --mp-bg-card: #1a1a1a;
  --mp-text-primary: #ffffff;
  --mp-text-secondary: #cccccc;
  --mp-text-muted: #999999;
  --mp-border: #333333;
  --mp-accent: #ffffff;
  --mp-accent-hover: #cccccc;
  --mp-accent-yellow: #ffc832;
  --mp-accent-yellow-dark: #e6b800;
  --mp-shadow-sm: none;
  --mp-shadow-md: none;
  --mp-shadow-lg: none;
}

/* === Embedded Mode === */

/* Hide scrollbars in embedded mode to match app */
html.embedded,
html.embedded body {
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

html.embedded::-webkit-scrollbar,
html.embedded body::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
  width: 0;
  height: 0;
}

body.embedded {
  background: var(--mp-bg-page);
  overflow-x: hidden; /* Prevent horizontal scrollbar */
  overflow-y: scroll;
  /* Use fixed width calculation to prevent layout shift from scrollbar */
  width: 100%;
  box-sizing: border-box;
}

body.embedded .marketplace-main {
  overflow: visible;
}

body.embedded .apps-grid {
  overflow: visible;
  /* Uses same max-width as base (inherited from .apps-grid) */
}

body.embedded .navbar,
body.embedded .footer-placeholder,
body.embedded .site-footer {
  display: none !important;
}

body.embedded .marketplace-main {
  padding-top: 0;
  padding-right: 32px; /* Space for close button */
  min-height: 100vh;
  /* Remove centering in embedded mode - use full width with padding instead */
  max-width: none;
  margin: 0;
  width: 100%;
  box-sizing: border-box;
}

body.embedded .marketplace-hero {
  padding-top: 0;
}

/* === Page Background === */
#marketplace-body {
  background: var(--mp-bg-page) !important;
}

[data-theme="dark"] #marketplace-body {
  background: #000000 !important;
}

[data-theme="dark"] #marketplace-body::before {
  display: none !important;
}

/* === Main Container === */
.marketplace-main {
  /* Grid max width (995px) + padding (48px) = 1043px */
  max-width: calc(var(--mp-grid-max-width) + 48px);
  margin: 0 auto;
  padding: 0 24px 48px;
  min-height: 60vh;
  overflow-x: hidden; /* Prevent horizontal scroll */
  box-sizing: border-box;
}

/* === Hero Section === */
.marketplace-hero {
  text-align: center;
  padding: 48px 0 48px; /* More spacing before content like news page */
}

.marketplace-title {
  /* Match .news-view .main-heading from website-styles.css exactly */
  font-size: 3.5rem;
  font-weight: 400;
  color: #1a1a1a;
  line-height: 1.05;
  margin: 0 0 16px 0;
  letter-spacing: -0.03em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .marketplace-title {
  color: #ffffff;
  text-shadow: none;
}

.marketplace-subtitle {
  /* Match .news-view .subtitle from website-styles.css exactly */
  font-size: 1.125rem; /* var(--font-size-lg) = 1.125rem */
  font-weight: 500;
  font-family: 'Inter', 'Segoe UI', 'Arial', sans-serif;
  color: #444444; /* var(--text-secondary) */
  line-height: 1.6;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  margin: 0;
  text-align: center;
}

[data-theme="dark"] .marketplace-subtitle {
  color: var(--mp-text-secondary);
  text-shadow: none;
}

/* In embedded mode, use compact heading matching app section headers */
body.embedded .marketplace-hero {
  padding: 12px 15px;
  text-align: left;
  border-bottom: none;
  background: #000000;
}

body.embedded .marketplace-title {
  font-size: 0.75rem;
  font-weight: 500;
  color: #666666;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

body.embedded .marketplace-subtitle {
  display: none;
}

/* Embedded mode: match app font family */
body.embedded {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Embedded mode: align controls with heading */
body.embedded .marketplace-controls {
  padding: 0 15px;
  margin-bottom: 16px;
}

body.embedded .apps-grid {
  padding: 0 15px;
}

/* === Controls === */
.marketplace-controls {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap; /* Allow wrapping on narrow screens */
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  padding: 0;
}

/* Search */
.search-container {
  position: relative;
  width: 240px;
  max-width: 100%;
  flex-shrink: 1;
  min-width: 120px;
}

.search-input {
  width: 100%;
  padding: 8px 12px 8px 34px;
  font-size: 0.875rem;
  border: 1px solid var(--mp-border);
  border-radius: var(--mp-radius-sm);
  background: var(--mp-bg-card);
  color: var(--mp-text-primary);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  outline: none;
}

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

.search-input:focus {
  border-color: var(--mp-accent);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .search-input {
  background: #1a1a1a;
  border-color: #333333;
  color: #ffffff;
}

[data-theme="dark"] .search-input::placeholder {
  color: #666666;
}

[data-theme="dark"] .search-input:focus {
  border-color: #555555;
  box-shadow: none;
}

/* Embedded mode: match model manager styling exactly */
body.embedded .search-input {
  padding: 8px 12px 8px 34px;
  background: #0a0a0a;
  border: 1px solid #1a1a1a;
  border-radius: 6px;
  color: #ffffff;
  font-size: 0.75rem;
}

body.embedded .search-input::placeholder {
  color: #666666;
}

body.embedded .search-input:focus {
  border-color: #333333;
  background: #0f0f0f;
}

body.embedded .search-input:hover {
  border-color: #2a2a2a;
}

body.embedded .search-icon {
  display: none;
}

body.embedded .search-input {
  padding-left: 12px; /* Remove left padding for icon */
}

.search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  pointer-events: none;
  opacity: 0.4;
  color: var(--mp-text-muted);
}

[data-theme="dark"] .search-icon {
  color: #666666;
}

/* Category Filters */
.mp-filter-container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap; /* Wrap to new row when needed */
  gap: 4px;
  flex: 1;
  justify-content: flex-start;
  min-width: 0; /* Allow shrinking below content size */
}

.mp-filter-btn {
  padding: 6px 12px;
  font-size: 0.8125rem;
  font-weight: 450;
  border: none;
  border-radius: var(--mp-radius-sm);
  background: transparent;
  color: var(--mp-text-muted);
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
  white-space: nowrap;
  width: auto;
  box-shadow: none;
  flex-shrink: 0; /* Prevent buttons from shrinking */
}

.mp-filter-btn:hover {
  color: var(--mp-text-primary);
  background: transparent;
}

.mp-filter-btn.active {
  background: var(--mp-accent);
  color: var(--mp-bg-card);
  font-weight: 500;
}

/* Category Dropdown (embedded mode) - matches search input styling */
.mp-filter-select {
  padding: 8px 32px 8px 12px;
  font-size: 0.875rem;
  font-weight: 400;
  border: 1px solid var(--mp-border);
  border-radius: var(--mp-radius-sm);
  background: var(--mp-bg-card);
  color: var(--mp-text-primary);
  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 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  margin-left: auto; /* Right-justify */
}

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

.mp-filter-select:focus {
  border-color: var(--mp-accent);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.mp-filter-select option {
  background: var(--mp-bg-card);
  color: var(--mp-text-primary);
  padding: 8px;
}

[data-theme="dark"] .mp-filter-select {
  background-color: #1a1a1a;
  border-color: #333333;
  color: #ffffff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

[data-theme="dark"] .mp-filter-select:hover {
  border-color: #555555;
}

[data-theme="dark"] .mp-filter-select:focus {
  border-color: #555555;
  box-shadow: none;
}

[data-theme="dark"] .mp-filter-select option {
  background: #1a1a1a;
  color: #ffffff;
}

/* Embedded mode: match model manager styling exactly */
body.embedded .mp-filter-select {
  padding: 8px 28px 8px 12px;
  background-color: #0a0a0a;
  border: 1px solid #1a1a1a;
  border-radius: 6px;
  color: #666666;
  font-size: 0.75rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

body.embedded .mp-filter-select:hover {
  border-color: #2a2a2a;
}

body.embedded .mp-filter-select:focus {
  border-color: #333333;
  background-color: #0f0f0f;
}

body.embedded .mp-filter-select option {
  background: #0a0a0a;
  color: #ffffff;
}

/* === Apps Grid === */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(var(--mp-card-min-width), 1fr));
  gap: var(--mp-grid-gap);
  /* Cap at max columns by limiting grid width */
  max-width: var(--mp-grid-max-width);
}

/* === App Card === */
.app-card {
  background: var(--mp-bg-card);
  border: 1px solid var(--mp-border);
  border-radius: var(--mp-radius-md);
  padding: 16px;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.app-card:hover {
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: var(--mp-shadow-md);
}

[data-theme="dark"] .app-card {
  border-color: #333333;
}

[data-theme="dark"] .app-card:hover {
  border-color: #444444;
}

.app-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.app-logo {
  width: 44px;
  height: 44px;
  border-radius: var(--mp-radius-sm);
  object-fit: cover;
  background: var(--mp-bg-page);
  flex-shrink: 0;
}

.app-info {
  flex: 1;
  min-width: 0;
}

.app-name {
  font-size: 0.9375rem;
  font-weight: 550;
  color: var(--mp-text-primary);
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.3;
}

.app-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 2px;
}

.category-tag {
  font-size: 0.6875rem;
  color: var(--mp-text-muted);
  text-transform: capitalize;
}

.category-tag::after {
  content: " · ";
}

.category-tag:last-child::after {
  content: "";
}

.app-description {
  font-size: 0.8125rem;
  color: var(--mp-text-secondary);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.app-links {
  display: flex;
  gap: 6px;
  margin-top: auto;
  padding-top: 4px;
}

.app-link {
  font-size: 0.75rem;
  padding: 6px 12px;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease;
  display: inline-flex;
  align-items: center;
  font-weight: 500;
  border: 1px solid transparent;
}

.app-link.primary {
  background: var(--mp-accent);
  color: var(--mp-bg-card);
}

.app-link.primary:hover {
  background: var(--mp-accent-hover);
}

.app-link.secondary {
  background: transparent;
  color: var(--mp-text-secondary);
  border-color: var(--mp-border);
}

.app-link.secondary:hover {
  color: var(--mp-text-primary);
  border-color: var(--mp-text-muted);
}

[data-theme="dark"] .app-link.secondary {
  border-color: #444444;
  color: #aaaaaa;
}

[data-theme="dark"] .app-link.secondary:hover {
  border-color: #666666;
  color: #ffffff;
}

/* === States === */
.loading-state,
.error-state,
.empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  text-align: center;
  color: var(--mp-text-secondary);
}

.loading-state.show,
.error-state.show,
.empty-state.show {
  display: flex;
}

.loading-spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--mp-border);
  border-top-color: var(--mp-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 12px;
}

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

.error-icon,
.empty-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  opacity: 0.5;
}

.error-state h2 {
  font-size: 1rem;
  font-weight: 500;
  color: var(--mp-text-primary);
  margin: 0 0 4px 0;
}

.error-state p,
.empty-state p {
  font-size: 0.875rem;
  margin: 0;
}

.retry-btn {
  margin-top: 16px;
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  background: var(--mp-accent);
  color: var(--mp-bg-card);
  border: none;
  border-radius: var(--mp-radius-sm);
  cursor: pointer;
  transition: background 0.15s ease;
}

.retry-btn:hover {
  background: var(--mp-accent-hover);
}


/* === Responsive === */

/* Embedded mode: use same auto-fit grid (inherits from base) */

/* Phone/narrow screen styles */
@media (max-width: 640px) {
  .marketplace-main {
    padding: 0 16px 32px;
  }

  .marketplace-hero {
    padding: 24px 0 16px;
  }

  .marketplace-title {
    font-size: 1rem;
  }

  .search-container {
    width: 100%;
    max-width: none;
  }

  .apps-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .app-card {
    padding: 14px;
  }

  .app-logo {
    width: 40px;
    height: 40px;
  }
}

/* Very narrow screens / small embedded panels */
@media (max-width: 400px) {
  .marketplace-main {
    padding: 0 10px 32px;
  }

  body.embedded .marketplace-controls {
    padding: 0 10px;
  }

  body.embedded .apps-grid {
    padding: 0 10px;
    grid-template-columns: 1fr; /* Force single column on very narrow */
  }

  .app-card {
    padding: 12px;
  }

  .app-name {
    font-size: 0.875rem;
  }

  .app-description {
    font-size: 0.75rem;
  }

  .app-link {
    padding: 5px 10px;
    font-size: 0.7rem;
  }
}

/* === Hide grid when showing states === */
.apps-grid.hidden {
  display: none;
}