/* ============================================================
   AYUSH.OS — Projects App (Dynamic GitHub Source of Truth)
   Retro OS-Style File Explorer & README Viewer
   ============================================================ */

.projects-explorer-app {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 520px;
  background: var(--paper, #f7f3eb);
  color: var(--ink, #17131b);
  font-family: var(--mono, 'DM Mono', monospace);
  padding: 0;
  overflow: hidden;
  position: relative;
}

/* ---------- Top OS Toolbar ---------- */
.projects-os-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.04);
  border-bottom: 2px solid var(--ink, #17131b);
  gap: 12px;
  flex-wrap: wrap;
}

.projects-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font: 9px/1.2 var(--pixel, monospace);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.projects-breadcrumb .bc-btn {
  background: none;
  border: none;
  padding: 2px 4px;
  cursor: pointer;
  color: var(--ink, #17131b);
  font: inherit;
  font-weight: 700;
  border-radius: 2px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.projects-breadcrumb .bc-btn:hover {
  background: var(--wine, #851c3d);
  color: #fff;
}

.projects-breadcrumb .bc-sep {
  opacity: 0.4;
}

.projects-breadcrumb .bc-current {
  color: var(--wine, #851c3d);
  font-weight: 700;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* GitHub Status Indicator */
.gh-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border: 1.5px solid var(--ink, #17131b);
  background: #fff;
  border-radius: 3px;
  font: 8px/1 var(--pixel, monospace);
  text-transform: uppercase;
  box-shadow: 2px 2px 0 var(--ink, #17131b);
}

.gh-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #9ca3af;
  display: inline-block;
}

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

.gh-status-dot.disconnected {
  background: #f59e0b;
}

.gh-action-btn {
  background: var(--paper-2, #fff);
  border: 1.5px solid var(--ink, #17131b);
  padding: 3px 7px;
  font: 8px/1 var(--pixel, monospace);
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 2px 2px 0 var(--ink, #17131b);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.gh-action-btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--ink, #17131b);
  background: var(--yellow, #ffd95a);
}

.gh-action-btn:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--ink, #17131b);
}

/* ---------- Search & Filter Bar ---------- */
.projects-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 2px solid var(--ink, #17131b);
  background: #fff;
  gap: 10px;
  flex-wrap: wrap;
}

.projects-search-box {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 180px;
  max-width: 320px;
  border: 2px solid var(--ink, #17131b);
  background: var(--paper, #f7f3eb);
  padding: 4px 8px;
  box-shadow: inset 2px 2px 0 rgba(0, 0, 0, 0.08);
}

.projects-search-box span {
  font: 10px/1 var(--pixel, monospace);
  margin-right: 6px;
  opacity: 0.6;
}

.projects-search-input {
  width: 100%;
  border: none;
  background: transparent;
  outline: none;
  font: 11px/1.3 var(--mono, monospace);
  color: var(--ink, #17131b);
}

.projects-chips {
  display: flex;
  align-items: center;
  gap: 5px;
  overflow-x: auto;
  padding-bottom: 2px;
  max-width: 100%;
}

.chip-btn {
  padding: 4px 8px;
  border: 1.5px solid var(--ink, #17131b);
  background: var(--paper, #f7f3eb);
  font: 8px/1 var(--pixel, monospace);
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.12s ease;
}

.chip-btn:hover {
  background: var(--paper-2, #fff);
}

.chip-btn.active {
  background: var(--wine, #851c3d);
  color: #fff;
  border-color: var(--wine, #851c3d);
  box-shadow: 2px 2px 0 var(--ink, #17131b);
}

/* ---------- Project Grid / Explorer View ---------- */
.projects-scroll-area {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
}

.projects-dynamic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

/* Individual Project Card (OS File Artifact) */
.project-os-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 2px solid var(--ink, #17131b);
  box-shadow: 4px 4px 0 var(--ink, #17131b);
  transition: transform 0.14s ease, box-shadow 0.14s ease;
  cursor: pointer;
  overflow: hidden;
  position: relative;
}

.project-os-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--ink, #17131b);
}

.project-card-cover {
  width: 100%;
  height: 140px;
  background: #0f172a;
  border-bottom: 2px solid var(--ink, #17131b);
  position: relative;
  overflow: hidden;
}

.project-card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
  display: block;
}

.project-card-badges {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  gap: 5px;
}

.badge-tag {
  font: 7px/1 var(--pixel, monospace);
  padding: 3px 6px;
  border: 1px solid #17131b;
  text-transform: uppercase;
  box-shadow: 1px 1px 0 rgba(0, 0, 0, 0.2);
}

.badge-tag.badge-public {
  background: #10b981;
  color: #fff;
}

.badge-tag.badge-private {
  background: #f59e0b;
  color: #000;
  font-weight: 700;
}

.project-card-info {
  padding: 12px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-card-name {
  font: 18px/1.1 var(--serif, 'Instrument Serif', Georgia, serif);
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--ink, #17131b);
  word-break: break-word;
}

.project-card-desc {
  font: 11px/1.45 var(--mono, monospace);
  color: #4b5563;
  margin: 0 0 12px;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed rgba(0, 0, 0, 0.15);
  padding-top: 8px;
  font: 8px/1 var(--pixel, monospace);
  text-transform: uppercase;
}

.project-tech-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #6b7280;
}

.tech-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
  background: var(--wine, #851c3d);
}

.project-open-hint {
  color: var(--wine, #851c3d);
  font-weight: 700;
}

/* ---------- README Viewer Window / Panel ---------- */
.readme-viewer-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: #fff;
}

.readme-header-banner {
  padding: 16px 20px;
  background: var(--paper, #f7f3eb);
  border-bottom: 2px solid var(--ink, #17131b);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.readme-title-group h2 {
  font: 26px/1 var(--serif, 'Instrument Serif', Georgia, serif);
  margin: 0 0 6px;
  color: var(--ink, #17131b);
}

.readme-title-group p {
  font: 11px/1.4 var(--mono, monospace);
  color: #4b5563;
  margin: 0 0 10px;
  max-width: 600px;
}

.readme-meta-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.meta-pill {
  padding: 4px 8px;
  background: #fff;
  border: 1.5px solid var(--ink, #17131b);
  font: 8px/1 var(--pixel, monospace);
  box-shadow: 2px 2px 0 var(--ink, #17131b);
}

.readme-actions {
  display: flex;
  gap: 8px;
}

.readme-scroll-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

/* Markdown Rendering Inside README */
.markdown-body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: #24292f;
  max-width: 860px;
  margin: 0 auto;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4 {
  margin-top: 24px;
  margin-bottom: 16px;
  font-weight: 600;
  line-height: 1.25;
  border-bottom: 1px solid #d0d7de;
  padding-bottom: 0.3em;
}

.markdown-body h1 { font-size: 1.8em; }
.markdown-body h2 { font-size: 1.4em; }
.markdown-body h3 { font-size: 1.2em; }

.markdown-body p { margin-bottom: 16px; }

.markdown-body code {
  padding: 0.2em 0.4em;
  background-color: rgba(175, 184, 193, 0.2);
  border-radius: 4px;
  font-family: 'JetBrains Mono', 'DM Mono', monospace;
  font-size: 85%;
}

.markdown-body pre {
  padding: 16px;
  overflow: auto;
  font-size: 85%;
  line-height: 1.45;
  background-color: #1e293b;
  color: #f8fafc;
  border-radius: 6px;
  margin-bottom: 16px;
  border: 2px solid var(--ink, #17131b);
  box-shadow: 4px 4px 0 var(--ink, #17131b);
}

.markdown-body pre code {
  background-color: transparent;
  padding: 0;
  color: inherit;
}

.markdown-body table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 16px;
  display: block;
  overflow-x: auto;
}

.markdown-body table th,
.markdown-body table td {
  padding: 6px 13px;
  border: 1px solid #d0d7de;
}

.markdown-body table tr:nth-child(2n) {
  background-color: #f6f8fa;
}

.markdown-body img {
  max-width: 100%;
  box-sizing: border-box;
  vertical-align: middle;
}

.markdown-body a img {
  border: none;
  box-shadow: none;
  margin: 2px 2px;
  display: inline-block;
}

.markdown-body img[src*="shields.io"],
.markdown-body img[src*="badge"] {
  border: none !important;
  box-shadow: none !important;
  display: inline-block !important;
  margin: 3px 2px !important;
}

.markdown-body p:has(> a > img),
.markdown-body div[align="center"] {
  text-align: center;
}

.markdown-body blockquote {
  padding: 0 1em;
  color: #57606a;
  border-left: 0.25em solid #d0d7de;
  margin: 0 0 16px 0;
}

.markdown-body a {
  color: var(--wine, #851c3d);
  text-decoration: underline;
}

/* ---------- Loading Progress Bar (PROJECTS.EXE) ---------- */
.projects-loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.projects-loading-icon {
  font-size: 32px;
  margin-bottom: 12px;
  animation: floatBounce 1.5s ease-in-out infinite;
}

.projects-loading-title {
  font: 11px/1.2 var(--pixel, monospace);
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.projects-loading-sub {
  font: 11px/1.4 var(--mono, monospace);
  color: #6b7280;
  margin-bottom: 18px;
}

.projects-progress-track {
  width: 280px;
  height: 14px;
  border: 2px solid var(--ink, #17131b);
  background: #fff;
  padding: 2px;
  box-shadow: 3px 3px 0 var(--ink, #17131b);
}

.projects-progress-fill {
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    var(--wine, #851c3d),
    var(--wine, #851c3d) 8px,
    #991b1b 8px,
    #991b1b 16px
  );
  width: 60%;
  animation: progressAnim 1.4s ease-in-out infinite;
}

@keyframes progressAnim {
  0% { width: 10%; }
  50% { width: 85%; }
  100% { width: 100%; }
}

@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ---------- Connect GitHub OS Banner / Card ---------- */
.gh-connect-modal {
  background: #fff;
  border: 2px solid var(--ink, #17131b);
  box-shadow: 6px 6px 0 var(--ink, #17131b);
  padding: 24px;
  max-width: 460px;
  margin: 30px auto;
  text-align: center;
}

.gh-connect-modal h3 {
  font: 12px/1.3 var(--pixel, monospace);
  text-transform: uppercase;
  margin: 0 0 10px;
}

.gh-connect-modal p {
  font: 11px/1.5 var(--mono, monospace);
  color: #4b5563;
  margin: 0 0 18px;
}

.gh-connect-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--ink, #17131b);
  color: #fff;
  border: 2px solid var(--ink, #17131b);
  font: 10px/1 var(--pixel, monospace);
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 4px 4px 0 var(--wine, #851c3d);
  transition: transform 0.12s ease;
  text-decoration: none;
}

.gh-connect-btn:hover {
  transform: translate(-2px, -2px);
  background: var(--wine, #851c3d);
  box-shadow: 6px 6px 0 var(--ink, #17131b);
  color: #fff;
}

/* ---------- Error & Empty States ---------- */
.projects-error-box,
.projects-empty-box {
  background: #fff;
  border: 2px solid var(--ink, #17131b);
  box-shadow: 4px 4px 0 var(--ink, #17131b);
  padding: 24px;
  text-align: center;
  max-width: 480px;
  margin: 40px auto;
}

.projects-error-box h4,
.projects-empty-box h4 {
  font: 11px/1.3 var(--pixel, monospace);
  color: #dc2626;
  margin: 0 0 8px;
}

.projects-empty-box h4 {
  color: var(--ink, #17131b);
}

.projects-error-box p,
.projects-empty-box p {
  font: 11px/1.4 var(--mono, monospace);
  color: #4b5563;
  margin: 0 0 16px;
}