/* AI Project Builder — Part 5 additions (loaded last). */

/* ============================================================
   Shared panel chrome
   ============================================================ */
.p5-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 0 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
  font-size: 11.5px;
  color: var(--text-dim);
  flex-wrap: wrap;
}
.p5-head .title { color: var(--text); font-weight: 600; }
.p5-head .meta { color: var(--text-mute); font-family: var(--mono); }
.p5-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.p5-hint {
  font-size: 11.5px;
  color: var(--text-mute);
  padding: 10px 4px;
  line-height: 1.5;
}

/* ============================================================
   Graph tab — dependency tree
   ============================================================ */
.g-summary {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(93,141,255,.06);
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.g-summary .g-k {
  display: flex;
  align-items: baseline;
  gap: 5px;
}
.g-summary .g-v {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--text);
}
.g-summary .g-v.warn { color: var(--warn); }
.g-summary .g-v.danger { color: var(--danger); }
.g-summary .g-v.good { color: var(--good); }

.g-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.g-node {
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg-3);
  overflow: hidden;
}
.g-node-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 9px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text);
}
.g-node-head:hover { background: rgba(93,141,255,.08); }
.g-node-head .kind {
  font-size: 9.5px;
  padding: 1px 6px;
  border-radius: 3px;
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.g-node-head .kind.file  { color: var(--accent-2); background: rgba(93,141,255,.14); }
.g-node-head .kind.pkg   { color: var(--text-mute); background: rgba(120,130,160,.14); }
.g-node-head .kind.cycle { color: var(--danger); background: rgba(255,92,122,.14); }
.g-node-head .kind.orphan{ color: var(--warn); background: rgba(255,180,84,.14); }
.g-node-head .path {
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.g-node-head .cnt {
  color: var(--text-mute);
  font-size: 10.5px;
}
.g-children {
  padding: 4px 8px 6px 24px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  border-top: 1px solid var(--border);
}
.g-child {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 6px;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  cursor: pointer;
}
.g-child:hover { background: rgba(93,141,255,.08); color: var(--text); }
.g-child.external { color: var(--text-mute); cursor: default; }
.g-child.external:hover { background: transparent; color: var(--text-mute); }
.g-child .arrow { color: var(--text-mute); }

.g-cycles {
  border: 1px solid #6e2a3d;
  background: #2a1220;
  border-radius: 6px;
  padding: 8px 10px;
  margin-bottom: 8px;
  font-size: 11.5px;
  color: #ffbfcd;
}
.g-cycles .cyc-title { font-weight: 700; margin-bottom: 4px; }
.g-cycles .cyc-row {
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 0;
  cursor: pointer;
}
.g-cycles .cyc-row:hover { text-decoration: underline; }

/* ============================================================
   Find Symbol tab
   ============================================================ */
.fs-input-row {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.fs-input {
  flex: 1 1 auto;
  background: #0a1024;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 5px 9px;
  font-size: 12.5px;
  color: var(--text);
  outline: none;
  font-family: var(--mono);
}
.fs-input:focus { border-color: var(--accent); }
.fs-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.fs-results {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.fs-file {
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg-3);
  overflow: hidden;
}
.fs-file-head {
  padding: 5px 9px;
  background: rgba(93,141,255,.06);
  border-bottom: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
}
.fs-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 9px;
  font-family: var(--mono);
  font-size: 11.5px;
  cursor: pointer;
  border-bottom: 1px solid rgba(34,48,92,.35);
}
.fs-row:last-child { border-bottom: none; }
.fs-row:hover { background: rgba(93,141,255,.08); }
.fs-row .kind {
  font-size: 9.5px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  font-family: var(--sans);
  text-transform: uppercase;
  letter-spacing: .3px;
  color: var(--accent-2);
  background: rgba(93,141,255,.14);
}
.fs-row .name { flex: 1 1 auto; color: var(--text); overflow: hidden; text-overflow: ellipsis; }
.fs-row .ln { color: var(--text-mute); font-size: 10.5px; }
.fs-row mark { background: rgba(93,141,255,.32); color: #fff; padding: 0 1px; border-radius: 2px; }

/* ============================================================
   Snapshots tab
   ============================================================ */
.snap-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.snap-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-3);
  transition: border-color .12s, background .12s;
}
.snap-item:hover { border-color: var(--accent); background: #1a2550; }
.snap-item .snap-meta { flex: 1 1 auto; min-width: 0; }
.snap-item .snap-name {
  font-weight: 600;
  font-size: 12.5px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.snap-item .snap-when {
  font-size: 11px;
  color: var(--text-mute);
  font-family: var(--mono);
}
.snap-item .snap-actions {
  display: flex;
  gap: 3px;
}
.snap-item .snap-actions button {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 11px;
}
.snap-item .snap-actions button:hover { color: var(--text); border-color: var(--accent); background: rgba(93,141,255,.10); }
.snap-item .snap-actions button.danger { color: #ffbfcd; border-color: #6e2a3d; }
.snap-item .snap-actions button.danger:hover { background: #3a1622; border-color: var(--danger); color: #ffd6de; }

/* ============================================================
   Scaffold wizard
   ============================================================ */
.scaf-root {
  position: fixed;
  inset: 0;
  z-index: 10020;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4,8,20,.72);
  backdrop-filter: blur(4px);
}
.scaf-box {
  width: 100%;
  max-width: 740px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border-2);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,.6);
}
.scaf-head {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}
.scaf-head h3 { margin: 0 0 4px; font-size: 15px; }
.scaf-head p { margin: 0; font-size: 12px; color: var(--text-mute); }
.scaf-body {
  flex: 1 1 auto;
  overflow: auto;
  padding: 14px 18px;
}
.scaf-detect {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(93,141,255,.06);
  font-size: 11.5px;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.scaf-detect .tag {
  font-family: var(--mono);
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--accent-2);
}
.scaf-section {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  margin-top: 10px;
}
.scaf-section:first-child { border-top: none; padding-top: 0; margin-top: 0; }
.scaf-section h4 {
  margin: 0 0 8px;
  font-size: 10.5px;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--text-mute);
  font-weight: 600;
}
.scaf-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 6px;
}
.scaf-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg-3);
  cursor: pointer;
  transition: border-color .12s, background .12s;
}
.scaf-row:hover { border-color: var(--accent); }
.scaf-row input[type="checkbox"] { accent-color: var(--accent); margin-top: 2px; }
.scaf-row .info { flex: 1 1 auto; min-width: 0; }
.scaf-row .fname {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
}
.scaf-row .fdesc {
  font-size: 11px;
  color: var(--text-mute);
  margin-top: 2px;
}
.scaf-row .fexists {
  font-size: 10.5px;
  color: var(--warn);
  font-family: var(--mono);
  margin-top: 2px;
}
.scaf-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  background: var(--panel-2);
}
.scaf-foot .hint { font-size: 11.5px; color: var(--text-mute); }

/* ============================================================
   Markdown preview
   ============================================================ */
.md-root {
  position: fixed;
  inset: 0;
  z-index: 10020;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4,8,20,.78);
  backdrop-filter: blur(4px);
}
.md-box {
  width: 100%;
  max-width: 1000px;
  height: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border-2);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,.6);
}
.md-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
  flex-wrap: wrap;
}
.md-head h3 { margin: 0; font-size: 14px; }
.md-head .spacer { flex: 1 1 auto; }
.md-body {
  flex: 1 1 auto;
  overflow: auto;
  padding: 24px 32px;
  background: #ffffff;
  color: #1a2238;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14.5px;
  line-height: 1.65;
}
.md-body h1, .md-body h2, .md-body h3,
.md-body h4, .md-body h5, .md-body h6 {
  margin: 1.2em 0 .5em;
  line-height: 1.25;
}
.md-body h1 { font-size: 1.9em; border-bottom: 1px solid #e1e6f0; padding-bottom: .25em; }
.md-body h2 { font-size: 1.45em; border-bottom: 1px solid #e1e6f0; padding-bottom: .2em; }
.md-body h3 { font-size: 1.2em; }
.md-body h4 { font-size: 1.05em; }
.md-body p { margin: 0 0 1em; }
.md-body a { color: #3563e0; text-decoration: none; }
.md-body a:hover { text-decoration: underline; }
.md-body code {
  background: #f0f3f9;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: .92em;
}
.md-body pre {
  background: #0a1024;
  color: #d8e1ff;
  padding: 12px 14px;
  border-radius: 6px;
  overflow: auto;
  font-size: 12.5px;
  line-height: 1.55;
}
.md-body pre code { background: transparent; padding: 0; color: inherit; font-size: inherit; }
.md-body blockquote {
  border-left: 4px solid #d4dbe9;
  margin: 1em 0;
  padding: 0 1em;
  color: #5c6780;
}
.md-body ul, .md-body ol { padding-left: 1.6em; margin: 0 0 1em; }
.md-body li { margin: .25em 0; }
.md-body hr { border: 0; border-top: 1px solid #e1e6f0; margin: 1.6em 0; }
.md-body table { border-collapse: collapse; margin: 0 0 1em; width: 100%; }
.md-body th, .md-body td { border: 1px solid #d4dbe9; padding: 6px 10px; text-align: left; }
.md-body th { background: #f0f3f9; font-weight: 600; }
.md-body img { max-width: 100%; }
.md-empty { color: #8a95ad; font-style: italic; padding: 20px 0; text-align: center; }

/* ============================================================
   Regex tester
   ============================================================ */
.rx-root {
  position: fixed;
  inset: 0;
  z-index: 10020;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4,8,20,.72);
  backdrop-filter: blur(4px);
}
.rx-box {
  width: 100%;
  max-width: 800px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border-2);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,.6);
}
.rx-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
}
.rx-head h3 { margin: 0; font-size: 15px; }
.rx-head .spacer { flex: 1 1 auto; }
.rx-body {
  flex: 1 1 auto;
  overflow: auto;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.rx-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.rx-pattern {
  flex: 1 1 auto;
  background: #0a1024;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 6px 9px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  outline: none;
  min-width: 200px;
}
.rx-pattern:focus { border-color: var(--accent); }
.rx-flags { display: flex; gap: 3px; }
.rx-flag {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  color: var(--text-dim);
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  user-select: none;
  font-family: var(--mono);
}
.rx-flag.on {
  background: rgba(93,141,255,.18);
  color: var(--accent-2);
  border-color: var(--accent);
}
.rx-status {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--text-dim);
}
.rx-status.error { color: var(--danger); }
.rx-status.ok    { color: var(--good); }
.rx-textarea {
  width: 100%;
  min-height: 160px;
  background: #0a1024;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 8px 10px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  outline: none;
  resize: vertical;
}
.rx-textarea:focus { border-color: var(--accent); }
.rx-highlight {
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: #0a1024;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  min-height: 60px;
  max-height: 220px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.rx-highlight mark {
  background: rgba(93,141,255,.35);
  color: #fff;
  padding: 0 1px;
  border-radius: 2px;
}
.rx-groups {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-family: var(--mono);
  font-size: 11.5px;
}
.rx-group {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg-3);
  display: flex;
  gap: 8px;
}
.rx-group .idx {
  color: var(--accent-2);
  min-width: 32px;
}
.rx-group .val { color: var(--text); word-break: break-all; }
.rx-group .val.empty { color: var(--text-mute); font-style: italic; }
.rx-replace {
  display: flex;
  gap: 8px;
}
.rx-replace input {
  flex: 1 1 auto;
  background: #0a1024;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 6px 9px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text);
  outline: none;
}
.rx-replace input:focus { border-color: var(--accent); }

/* ============================================================
   Draggable tabs
   ============================================================ */
#editor-tabs .tab[draggable="true"] { cursor: grab; }
#editor-tabs .tab.dragging { opacity: .45; }
#editor-tabs .tab.drop-before { box-shadow: inset 3px 0 0 var(--accent); }
#editor-tabs .tab.drop-after  { box-shadow: inset -3px 0 0 var(--accent); }