/* ==========================================================================
   Projects & Works Page Styles (u-muu.com/works)
   Wide dashboard catalog matching Web Tools (/tools/) design language
   ========================================================================== */

/* Prevent FOUC: Hide drawer until styles.css is loaded or when not open */
.nav-drawer:not(.open) {
  display: none;
}

/* Works Main Container (Wide 1040px layout matching /tools/) */
.works-container {
  max-width: 1040px;
  width: 100%;
  margin: 0 auto;
  padding: 6rem 1.25rem 6rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Hero Section */
.works-hero {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 0.5rem;
}

.works-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.works-hero-badge .pulse-dot {
  width: 7px;
  height: 7px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 7px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.works-title {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.works-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.works-stats-banner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  padding: 0.6rem 1.25rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.works-stat-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.works-stat-item strong {
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-weight: 600;
}

/* ==========================================================================
   Search & Filter Section
   ========================================================================== */
.search-filter-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}

.search-box-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 1.125rem;
  color: var(--text-tertiary);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 0.875rem 5.5rem 0.875rem 3rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-primary);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  outline: none;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.search-input::-webkit-search-cancel-button,
.search-input::-webkit-search-decoration,
.search-input::-webkit-search-results-button,
.search-input::-webkit-search-results-decoration {
  display: none;
}

.search-input:focus {
  border-color: var(--border-focus);
  background-color: var(--bg-card-hover);
  box-shadow: var(--shadow-focus);
}

.search-clear-btn {
  position: absolute;
  right: 3.25rem;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  background: transparent;
  border: none;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.search-clear-btn.visible {
  opacity: 1;
  pointer-events: auto;
}

.search-clear-btn:hover {
  color: var(--text-primary);
}

.search-shortcut-hint {
  position: absolute;
  right: 0.875rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-xs);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-tertiary);
  pointer-events: none;
}

/* Filter Chips Bar */
.filter-chips-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-chip:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
  background-color: var(--bg-card);
}

.filter-chip.active {
  color: var(--accent-invert);
  background-color: var(--accent-solid);
  border-color: var(--accent-solid);
  font-weight: 600;
}

.filter-chip-count {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  opacity: 0.75;
}

/* Search Meta (Count indicator) */
.search-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  padding: 0 0.25rem;
}

/* ==========================================================================
   Works Grid & Responsive Cards
   ========================================================================== */
.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
  width: 100%;
}

.work-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal), background-color var(--transition-normal);
  box-shadow: var(--shadow-sm);
  outline: none;
}

.work-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
  background-color: var(--bg-card-hover);
}

.work-card.is-hidden {
  display: none !important;
}

/* Card Header */
.work-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.work-card-badge-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.work-type-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
}

.work-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.work-status-badge.live {
  background-color: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.25);
  color: #34d399;
}

.work-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--text-tertiary);
}

.work-status-badge.live .work-status-dot {
  background-color: #10b981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.6);
}

.work-repo-link,
.work-repo-name {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-tertiary);
  text-decoration: none;
  max-width: 140px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color var(--transition-fast);
}

.work-repo-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

/* Card Main */
.work-card-main {
  margin-bottom: 1.125rem;
}

.work-card-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.625rem;
}

.work-icon {
  width: 38px;
  height: 38px;
  min-width: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.work-card:hover .work-icon {
  transform: scale(1.06);
  border-color: var(--border-focus);
}

.work-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.015em;
  margin: 0;
}

.work-card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* Card Highlights (Bullets) */
.work-highlights {
  list-style: none;
  padding: 0;
  margin: 0 0 1.125rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.work-highlights li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.78125rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.work-highlights li::before {
  content: "";
  position: absolute;
  left: 0.2rem;
  top: 0.55em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--text-tertiary);
}

/* Card Tags */
.work-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.25rem;
}

.work-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 0.18rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.work-card:hover .work-tag {
  color: var(--text-secondary);
}

/* Card Actions */
.work-card-actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.work-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.work-btn-primary {
  flex: 1;
  background-color: var(--accent-solid);
  color: var(--accent-invert);
  border: 1px solid var(--accent-solid);
  font-weight: 600;
}

.work-btn-primary:hover {
  background-color: #e4e4e7;
  border-color: #e4e4e7;
  transform: translateY(-1px);
}

.work-btn-secondary {
  background-color: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.work-btn-secondary:hover {
  background-color: var(--bg-card);
  border-color: var(--border-strong);
}

.work-btn-block {
  width: 100%;
}

/* Empty State when search has 0 results */
.works-empty-state {
  display: none;
  text-align: center;
  padding: 4rem 1.5rem;
  background-color: var(--bg-card);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  max-width: 540px;
  margin: 2rem auto;
}

.works-empty-state.visible {
  display: flex;
}

.works-empty-icon {
  width: 48px;
  height: 48px;
  color: var(--text-tertiary);
  margin-bottom: 0.25rem;
}

.works-empty-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
}

.works-empty-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.reset-search-btn {
  margin-top: 0.5rem;
  padding: 0.45rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-primary);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.reset-search-btn:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-strong);
}

/* GitHub Callout Footer Banner */
.works-github-more {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  margin-top: 1rem;
  transition: all var(--transition-fast);
}

.works-github-more:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-focus);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast-notification {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background-color: rgba(24, 24, 27, 0.95);
  color: #fafafa;
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  pointer-events: none;
  opacity: 0;
  z-index: 999;
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-notification.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 768px) {
  .works-container {
    padding: 5rem 1rem 4rem;
    gap: 1.5rem;
  }

  .works-title {
    font-size: 1.85rem;
  }

  .works-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .works-stats-banner {
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
  }

  .search-shortcut-hint {
    display: none;
  }

  .search-clear-btn {
    right: 0.75rem;
  }

  .search-input {
    padding-right: 2.75rem;
  }
}