/* ═══════════════════════════════════════
   PROJECTS SECTION STYLING (NAMESPACED)
   ═══════════════════════════════════════ */

/* Section background and spacing */
.proj-section {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
  position: relative;
}

/* Controls Wrapper */
.proj-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  backdrop-filter: blur(16px);
  z-index: 2;
  position: relative;
}

.proj-controls-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}

/* Search Box */
.proj-search-wrapper {
  flex: 1;
  min-width: 280px;
  position: relative;
}

.proj-search-input {
  width: 100%;
  padding: 12px 16px 12px 42px;
  background: rgba(4, 6, 15, 0.6);
  border: 1px solid var(--border2);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-main);
  font-size: 0.9rem;
  transition: all 0.25s;
}

.proj-search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(13, 242, 139, 0.15);
}

.proj-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text3);
  pointer-events: none;
  font-size: 0.95rem;
}

/* Sort Dropdown */
.proj-sort-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
}

.proj-sort-label {
  font-size: 0.8rem;
  color: var(--text2);
  font-weight: 500;
}

.proj-select {
  padding: 11px 16px;
  background: rgba(4, 6, 15, 0.6);
  border: 1px solid var(--border2);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-main);
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
  transition: all 0.25s;
}

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

/* Filter Chips (Languages, Topics) */
.proj-filter-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.proj-filter-title {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text3);
  font-weight: 700;
  font-family: var(--font-mono);
}

.proj-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.proj-chip {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-main);
}

.proj-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border2);
  color: var(--text);
}

.proj-chip.proj-active {
  background: rgba(13, 242, 139, 0.12);
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
}

.proj-chip:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Grid Layout */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

/* Card Styling */
.proj-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  text-decoration: none;
  color: inherit;
}

.proj-card:hover {
  transform: translateY(-5px);
  border-color: rgba(13, 242, 139, 0.25);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

.proj-card:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

/* Card Image Wrapper */
.proj-img-wrapper {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
  background: rgba(255, 255, 255, 0.01);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.proj-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
  opacity: 0;
}

.proj-img.proj-loaded {
  opacity: 1;
}

.proj-card:hover .proj-img {
  transform: scale(1.05);
}

/* Image Fallback Initial Styling */
.proj-img-fallback {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg) 0%, var(--surface) 100%);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

/* Badges (New, Language) */
.proj-badges {
  position: absolute;
  top: 14px;
  right: 14px;
  display: flex;
  gap: 6px;
  z-index: 2;
}

.proj-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  backdrop-filter: blur(8px);
}

.proj-badge-lang {
  background: rgba(4, 6, 15, 0.85);
  color: var(--accent2);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.proj-badge-new {
  background: rgba(13, 242, 139, 0.15);
  color: var(--accent);
  border: 1px solid rgba(13, 242, 139, 0.4);
  box-shadow: 0 0 10px rgba(13, 242, 139, 0.2);
  animation: pulse 2s infinite;
}

/* Card Content */
.proj-card-content {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

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

.proj-favicon {
  width: 20px;
  height: 20px;
  object-fit: contain;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
}

.proj-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  font-family: var(--font-display);
  margin: 0;
}

.proj-card-desc {
  font-size: 0.8rem;
  color: var(--text2);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

/* Topics list */
.proj-card-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.proj-topic {
  font-size: 0.65rem;
  color: var(--text3);
  background: var(--bg2);
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-main);
}

/* Card Metrics */
.proj-card-metrics {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text2);
}

.proj-metric {
  display: flex;
  align-items: center;
  gap: 4px;
}

.proj-updated {
  margin-left: auto;
  color: var(--text3);
  font-size: 0.68rem;
}

/* Card Actions / Buttons */
.proj-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}

.proj-btn {
  padding: 8px 12px;
  font-size: 0.76rem;
  justify-content: center;
  border-radius: 6px;
}

/* Skeleton Loading Shimmer */
.proj-skeleton {
  pointer-events: none;
}

.proj-skeleton-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 0;
}

.proj-skeleton .proj-shimmer {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.02) 25%,
    rgba(255, 255, 255, 0.06) 37%,
    rgba(255, 255, 255, 0.02) 63%
  );
  background-size: 400% 100%;
  animation: proj-shimmer-anim 1.4s ease infinite;
}

@keyframes proj-shimmer-anim {
  0% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.proj-skeleton-title {
  height: 18px;
  width: 60%;
  border-radius: 4px;
  margin-bottom: 12px;
}

.proj-skeleton-desc {
  height: 14px;
  width: 90%;
  border-radius: 4px;
  margin-bottom: 8px;
}

.proj-skeleton-desc-2 {
  height: 14px;
  width: 75%;
  border-radius: 4px;
  margin-bottom: 20px;
}

.proj-skeleton-metrics {
  height: 12px;
  width: 45%;
  border-radius: 4px;
}

/* Toast notifications for offline/online */
.proj-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.proj-toast {
  pointer-events: auto;
  background: rgba(16, 24, 40, 0.95);
  border: 1px solid var(--border2);
  color: var(--text);
  padding: 14px 20px;
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  font-family: var(--font-main);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 10px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.proj-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.proj-toast-icon-offline { color: var(--accent4); }
.proj-toast-icon-online { color: var(--accent); }

/* No projects found state */
.proj-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 24px;
  background: rgba(255, 255, 255, 0.01);
  border: 1px dotted var(--border2);
  border-radius: 12px;
}

.proj-empty-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text2);
  margin-bottom: 8px;
}

.proj-empty-desc {
  font-size: 0.85rem;
  color: var(--text3);
}

/* ═══════════════════════════════════════
   FULL PAGE PROJECTS LAYOUT & DASHBOARD
   ═══════════════════════════════════════ */
.proj-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.proj-main-container {
  padding-top: 120px; /* Space for fixed nav */
  flex-grow: 1;
}

.proj-hero-hdr {
  margin-bottom: 48px;
}

.proj-hero-hdr .proj-eyebrow {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--accent);
  letter-spacing: .18em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}

.proj-hero-hdr .proj-title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
  font-family: var(--font-display);
  background: linear-gradient(110deg, var(--accent) 0%, var(--accent2) 50%, var(--accent3) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.proj-hero-hdr .proj-sub {
  color: var(--text2);
  font-size: 1.05rem;
  max-width: 720px;
  line-height: 1.75;
}

/* Metrics Dashboard Styling */
.proj-metrics-dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.proj-metric-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  backdrop-filter: blur(12px);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
}

.proj-metric-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 100px at var(--mouse-x, 0) var(--mouse-y, 0), rgba(13, 242, 139, 0.04), transparent 80%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.proj-metric-card:hover::before {
  opacity: 1;
}

.proj-metric-card:hover {
  transform: translateY(-2px);
  border-color: var(--border2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.proj-metric-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.proj-metric-icon {
  font-size: 2.2rem;
  line-height: 1;
}

.proj-metric-data {
  display: flex;
  flex-direction: column;
}

.proj-metric-val {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.proj-metric-lbl {
  font-size: 0.72rem;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
  font-weight: 600;
}

/* Result count display in search wrapper */
.proj-result-count {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.75rem;
  color: var(--text3);
  font-family: var(--font-mono);
}

/* Responsive adjustments for dashboard */
@media(max-width: 768px) {
  .proj-main-container {
    padding-top: 100px;
  }
  .proj-metrics-dashboard {
    grid-template-columns: 1fr;
  }
  .proj-result-count {
    position: static;
    transform: none;
    display: block;
    margin-top: 8px;
    padding-left: 4px;
  }
}