/* Project tools: assistant designer, diagram, documentation editor, and the enhance suggestion box.
   Uses the portal's tokens (ui.css), so it follows the light and dark themes. */
.list li > .sel-ph + * { flex: 1 1 200px; min-width: 0; }

#panel-design.active, #panel-diagram.active, #panel-docs.active { display: block; max-width: none; }
.pt-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1.5rem; margin: 0 0 1.1rem; }
.pt-head h3 { margin: 0; font-size: 1.05rem; font-weight: 650; }
.pt-head p { margin: 0.25rem 0 0; font-size: 0.86rem; color: var(--text-dim); max-width: 72ch; }
.pt-head-actions { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }
.ds-status { font-size: 0.78rem; color: var(--text-dim); }
.ds-status.dirty { color: var(--warn); }
.dim { color: var(--text-dim); }

/* ── designer ── */
.ds-wrap { display: grid; grid-template-columns: minmax(340px, 420px) minmax(0, 1fr); gap: 1.1rem; align-items: start; }
.ds-controls { display: grid; gap: 0.8rem; min-width: 0; }
.ds-side { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1rem; min-width: 0; }
.ds-card { min-width: 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.1rem; }
.ds-h { font-weight: 650; font-size: 0.92rem; margin-bottom: 0.7rem; }
.ds-bar { display: flex; justify-content: space-between; align-items: center; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 0.7rem; }
.ds-bar .ds-h { margin: 0; }
.ds-actions { display: flex; gap: 0.4rem; }
.ds-card .btn-ghost { padding: 0.3rem 0.7rem; font-size: 0.78rem; border: 1px solid var(--border-strong); color: var(--text); }
.ds-card .btn-ghost:hover { background: var(--surface-2); }
.ds-presets { display: flex; flex-wrap: wrap; gap: 0.45rem; }
.ds-preset { border: 1px solid var(--border-strong); background: var(--surface); color: var(--text); border-radius: 999px; padding: 0.28rem 0.8rem 0.28rem 0.4rem; font: inherit; font-size: 0.8rem; font-weight: 560; display: inline-flex; align-items: center; gap: 0.45rem; cursor: pointer; }
.ds-preset i { width: 16px; height: 16px; border-radius: 50%; display: inline-block; }
.ds-preset:hover { border-color: var(--text-dim); }
.ds-preset.on { border-color: var(--accent); background: var(--accent-soft); }
details.dsgrp { border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); }
details.dsgrp > summary { cursor: pointer; list-style: none; padding: 0.7rem 0.95rem; font-weight: 620; font-size: 0.9rem; display: flex; justify-content: space-between; align-items: center; }
details.dsgrp > summary::-webkit-details-marker { display: none; }
details.dsgrp > summary::after { content: "+"; color: var(--text-dim); font-weight: 500; font-size: 1.1rem; line-height: 1; }
details.dsgrp[open] > summary::after { content: "\2212"; }
details.dsgrp[open] > summary { border-bottom: 1px solid var(--border); margin-bottom: 0.8rem; }
.dsbody { padding: 0 0.95rem 1rem; display: grid; gap: 0.75rem; }
label.dsf { display: grid; gap: 0.3rem; font-size: 0.78rem; font-weight: 560; color: var(--text-dim); min-width: 0; }
label.dsf input[type=text], label.dsf input[type=number], label.dsf select, label.dsf textarea { font-size: 0.86rem; padding: 0.5rem 0.65rem; }
.ds-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.ds-row3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; }
.dscolor { display: flex; gap: 0.35rem; align-items: center; }
.dscolor input[type=color] { width: 38px; height: 32px; padding: 2px; border-radius: 8px; border: 1px solid var(--border-strong); background: var(--surface); cursor: pointer; }
.dscolor .x { border: none; background: transparent; color: var(--text-dim); font-size: 0.76rem; text-decoration: underline; padding: 0.2rem; cursor: pointer; }
.dscolor .x:hover { color: var(--text); }
.dscolor .val { font: 0.74rem var(--mono); color: var(--text-dim); }
.dsrange { display: flex; gap: 0.6rem; align-items: center; }
.dsrange input { flex: 1; accent-color: var(--accent); }
.dsrange span { font: 0.76rem var(--mono); color: var(--text-dim); min-width: 3.2em; text-align: right; }
.ds-code { margin: 0; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.9rem 1rem; font: 0.76rem/1.6 var(--mono); overflow-x: auto; white-space: pre; color: var(--text); }
.ds-code .k { color: var(--accent); } .ds-code .v { color: var(--success); }
.ds-note { font-size: 0.78rem; color: var(--text-dim); margin: 0.7rem 0 0; }
.ds-browser { border: 1px solid var(--border-strong); border-radius: 14px; overflow: hidden; background: var(--surface); box-shadow: var(--shadow); }
.ds-browser-bar { display: flex; align-items: center; gap: 0.4rem; padding: 0.55rem 0.8rem; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.ds-browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.ds-url { margin-left: 0.6rem; flex: 1; background: var(--surface); border-radius: 999px; padding: 0.15rem 0.8rem; font-size: 0.76rem; color: var(--text-dim); }
.ds-site { position: relative; height: 680px; background: #f6f4f6; }
.ds-site iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
@media (max-width: 1100px) { .ds-wrap { grid-template-columns: minmax(0, 1fr); } }

/* ── diagram ── */
.dg-tools { display: flex; gap: 0.35rem; align-items: center; flex-wrap: wrap; margin-bottom: 0.6rem; position: relative; }
.dg-tools .btn { padding: 0.32rem 0.75rem; font-size: 0.8rem; }
.dg-tools .btn-ghost { border: 1px solid var(--border-strong); color: var(--text); }
.dg-tools .btn-ghost:hover { background: var(--surface-2); }
.dg-tools .btn-ghost.on { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-ring); }
.dg-sep { width: 1px; height: 22px; background: var(--border-strong); margin: 0 0.25rem; }
.dg-spacer { flex: 1; }
.dg-hint { font-size: 0.8rem; color: var(--accent); }
.dg-line { margin: 0 0 0.6rem; font-size: 0.8rem; color: var(--text-dim); }
.dg-grid { display: block; }
.dg-canvas {
  --dg-bg: var(--surface-2); --dg-surface: var(--surface); --dg-border: var(--border-strong); --dg-text: var(--text); --dg-dim: var(--text-dim);
  --dg-line: color-mix(in srgb, var(--text-dim) 62%, var(--surface-2)); --dg-line2: var(--text-dim); --dg-accent: var(--accent);
  --dg-accentsoft: color-mix(in srgb, var(--accent) 13%, var(--surface));
  position: relative; min-height: 560px; height: calc(100vh - 300px); border: 1px solid var(--border-strong); border-radius: var(--radius);
  background-color: var(--dg-bg); background-image: radial-gradient(var(--border) 1px, transparent 1px); background-size: 22px 22px; overflow: hidden; outline: none;
}
.dg-canvas:focus-visible { box-shadow: 0 0 0 3px var(--accent-ring); }
.dg-canvas svg { display: block; width: 100%; height: 100%; cursor: grab; user-select: none; }
.dg-canvas svg.panning { cursor: grabbing; }
.dg-canvas svg.connecting .dg-node { cursor: crosshair; }
.dg-legend { position: absolute; left: 0.8rem; bottom: 0.7rem; display: flex; flex-wrap: wrap; gap: 0.3rem 0.85rem; font-size: 0.72rem; color: var(--text-dim); background: color-mix(in srgb, var(--surface) 88%, transparent); border: 1px solid var(--border); border-radius: 9px; padding: 0.35rem 0.65rem; max-width: calc(100% - 1.6rem); }
.dg-key { display: inline-flex; align-items: center; gap: 0.35rem; }
.dg-key i { width: 9px; height: 9px; border-radius: 3px; display: inline-block; }
.dg-inspector { position: absolute; z-index: 5; top: 0.7rem; right: 0.7rem; width: 290px; max-height: calc(100% - 1.4rem); background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius); padding: 1rem; font-size: 0.86rem; overflow: auto; box-shadow: var(--shadow-lg); }
.dg-tip b { display: block; margin-bottom: 0.4rem; }
.dg-tip p, .dg-p { color: var(--text-dim); margin: 0 0 0.7rem; line-height: 1.55; overflow-wrap: anywhere; }
.dg-ins-h { display: grid; gap: 0.4rem; margin-bottom: 0.6rem; }
.dg-ins-h b { font-size: 1rem; overflow-wrap: anywhere; }
.dg-chip { justify-self: start; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--k); background: color-mix(in srgb, var(--k) 14%, transparent); border-radius: 999px; padding: 0.12rem 0.55rem; }
.dg-items { list-style: none; margin: 0 0 0.9rem; padding: 0; border: 1px solid var(--border); border-radius: 9px; max-height: 240px; overflow: auto; }
.dg-items li { padding: 0.35rem 0.65rem; border-bottom: 1px solid var(--border); font-size: 0.82rem; overflow-wrap: anywhere; }
.dg-items li:last-child { border-bottom: 0; }
.dg-lbl { display: grid; gap: 0.25rem; font-size: 0.76rem; font-weight: 560; color: var(--text-dim); margin-bottom: 0.6rem; }
.dg-lbl input, .dg-lbl textarea { font-size: 0.85rem; padding: 0.45rem 0.6rem; }
.dg-ins-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-top: 0.4rem; }
.dg-ins-actions .btn { padding: 0.3rem 0.7rem; font-size: 0.78rem; border: 1px solid var(--border-strong); color: var(--text); }
.dg-menu { position: absolute; z-index: 20; background: var(--surface); border: 1px solid var(--border-strong); border-radius: 10px; box-shadow: var(--shadow-lg); padding: 0.3rem; display: grid; min-width: 180px; }
.dg-menu button { border: none; background: transparent; color: var(--text); text-align: left; padding: 0.45rem 0.7rem; border-radius: 7px; font: inherit; font-size: 0.84rem; cursor: pointer; }
.dg-menu button:hover { background: var(--surface-2); }
@media (max-width: 700px) { .dg-inspector { width: calc(100% - 1.4rem); } }

/* ── documentation editor ── */
.dc-grid { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 1rem; align-items: start; }
.dc-side { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.8rem; display: grid; gap: 0.6rem; }
.dc-side .lt-search { max-width: none; }
.dc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.15rem; max-height: calc(100vh - 330px); overflow: auto; }
.dc-item { padding: 0.55rem 0.65rem; border-radius: 9px; cursor: pointer; border: 1px solid transparent; }
.dc-item:hover { background: var(--surface-2); }
.dc-item.on { background: var(--accent-soft); border-color: var(--accent-ring); }
.dc-t { font-weight: 600; font-size: 0.88rem; overflow-wrap: anywhere; }
.dc-m { font-size: 0.72rem; color: var(--text-dim); margin-top: 0.1rem; }
.dc-none { color: var(--text-dim); font-size: 0.84rem; padding: 0.8rem 0.4rem; }
.dc-editor { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.1rem; min-width: 0; min-height: 300px; }
.dc-top { display: flex; gap: 0.8rem; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 0.7rem; }
input.dc-title { flex: 1 1 280px; width: auto; font-size: 1.15rem; font-weight: 650; border: 1px solid transparent; background: transparent; padding: 0.35rem 0.5rem; border-radius: 8px; }
input.dc-title:hover { border-color: var(--border); }
input.dc-title:focus { border-color: var(--accent); background: var(--surface); }
.dc-actions { display: flex; gap: 0.4rem; align-items: center; flex-wrap: wrap; }
.dc-meta { display: flex; justify-content: space-between; align-items: center; gap: 0.8rem; flex-wrap: wrap; margin-bottom: 0.6rem; font-size: 0.8rem; color: var(--text-dim); }
.dc-meta select { width: auto; padding: 0.3rem 2rem 0.3rem 0.6rem; font-size: 0.82rem; margin-left: 0.3rem; }
.dc-toolbar { display: flex; gap: 0.2rem; flex-wrap: wrap; margin-bottom: 0.5rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--border); }
.dc-tb { border: 1px solid transparent; background: transparent; color: var(--text-dim); border-radius: 7px; min-width: 32px; padding: 0 0.55rem; height: 30px; font: inherit; font-size: 0.82rem; font-weight: 650; cursor: pointer; }
.dc-tb:hover { background: var(--surface-2); color: var(--text); }
.dc-panes { display: grid; gap: 0.8rem; grid-template-columns: 1fr 1fr; min-height: 420px; }
.dc-panes.edit, .dc-panes.preview { grid-template-columns: 1fr; }
.dc-panes.edit .dc-preview, .dc-panes.preview textarea { display: none; }
.dc-panes textarea { font-family: var(--mono); font-size: 0.84rem; line-height: 1.6; min-height: 420px; resize: vertical; }
.dc-preview { border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.9rem 1.1rem; overflow: auto; background: var(--surface-2); min-height: 420px; max-height: 70vh; }
.dc-preview h2 { font-size: 1.3rem; margin: 0 0 0.6rem; } .dc-preview h3 { font-size: 1.12rem; margin: 1.1rem 0 0.5rem; } .dc-preview h4 { font-size: 1rem; margin: 1rem 0 0.4rem; }
.dc-preview a { color: var(--accent); }
.dc-preview blockquote { margin: 0 0 0.8rem; padding: 0.3rem 0.9rem; border-left: 3px solid var(--accent); color: var(--text-dim); background: var(--accent-soft); border-radius: 0 8px 8px 0; }
.dc-preview hr { border: none; border-top: 1px solid var(--border-strong); margin: 1rem 0; }
.dc-preview img { max-width: 100%; border-radius: 8px; }
.md-table { overflow-x: auto; margin: 0 0 0.9rem; }
.dc-preview table { border-collapse: collapse; width: 100%; font-size: 0.88rem; }
.dc-preview th, .dc-preview td { border: 1px solid var(--border-strong); padding: 0.4rem 0.7rem; text-align: left; }
.dc-preview th { background: var(--surface-3); font-weight: 650; }
@media (max-width: 900px) { .dc-grid { grid-template-columns: minmax(0, 1fr); } .dc-panes { grid-template-columns: 1fr; } }
.app-doc-list { list-style: none; margin: 0 0 0.7rem; padding: 0; }
.app-doc-list li { padding: 0.3rem 0; font-size: 0.88rem; }
.app-doc-list a { color: var(--accent); cursor: pointer; font-weight: 560; }

/* ── enhance: a suggestion to read, then use or discard ── */
.enhance-box { margin-top: 0.9rem; border: 1px solid var(--accent-ring); background: var(--accent-soft); border-radius: var(--radius-sm); padding: 0.9rem 1rem; }
.enhance-box .eh { display: flex; justify-content: space-between; align-items: center; font-weight: 640; font-size: 0.86rem; color: var(--accent); margin-bottom: 0.5rem; }
.enhance-text { white-space: pre-wrap; font-size: 0.88rem; line-height: 1.6; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 0.7rem 0.85rem; color: var(--text); }
.enhance-actions { display: flex; gap: 0.4rem; margin-top: 0.7rem; flex-wrap: wrap; }
.btn-spark::before { content: "\2726"; margin-right: 0.4rem; color: var(--accent); }

/* the empty slot that keeps names aligned in a list where only some rows can be ticked */
.sel-ph { flex: 0 0 auto !important; min-width: 0 !important; width: 16px; height: 16px; margin: 0 0.5rem 0 0; }

/* activity log filters: one tidy grid */
.af-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0.75rem 0.9rem; align-items: end; margin-bottom: 0.4rem; }
.af-check { display: flex; align-items: center; gap: 0.5rem; font-size: 0.85rem; color: var(--text); padding-bottom: 0.55rem; cursor: pointer; }
.af-grid .field-label .hint { display: block; margin: 0; }

/* long instructions fold down to a few lines until opened */
#scope-instructions-list .item-meta { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; cursor: pointer; line-height: 1.55; }
#scope-instructions-list .item-meta.open { -webkit-line-clamp: unset; display: block; }
#scope-instructions-list .item-meta::after { content: ""; }

/* ── knowledge feeds ── */
.fd-lead { font-size: 0.86rem; color: var(--text-dim); margin: -0.4rem 0 1rem; max-width: 70ch; line-height: 1.55; }
.fd-form { display: grid; gap: 0.8rem; }
.fd-fields { display: grid; gap: 0.8rem; }
.fd-preview { border: 1px solid var(--border); background: var(--surface-2); border-radius: var(--radius-sm); padding: 0.9rem 1rem; display: grid; gap: 0.7rem; }
.fd-ok { font-weight: 620; font-size: 0.88rem; color: var(--success); }
.fd-note { font-size: 0.85rem; color: var(--text-dim); }
.fd-error { font-size: 0.86rem; color: var(--danger); }
.fd-fieldlist-h { font-size: 0.74rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dim); }
.fd-fieldlist { display: flex; flex-wrap: wrap; gap: 0.35rem 0.9rem; }
.fd-fieldopt { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.84rem; cursor: pointer; }
.fd-sample { background: var(--surface); border: 1px solid var(--border); border-radius: 9px; padding: 0.55rem 0.75rem; font-size: 0.82rem; }
.fd-sample > div { color: var(--text-dim); white-space: pre-wrap; margin-top: 0.25rem; max-height: 6.5em; overflow: hidden; }
.fd-list li.fd-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.5rem 1rem; align-items: start; }
.fd-title { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.fd-kind { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--text-dim); background: var(--surface-3); border-radius: 999px; padding: 0.08rem 0.5rem; }
.fd-st { font-size: 0.72rem; font-weight: 650; border-radius: 999px; padding: 0.08rem 0.55rem; }
.fd-st.ok { color: var(--success); background: color-mix(in srgb, var(--success) 14%, transparent); }
.fd-st.error { color: var(--danger); background: color-mix(in srgb, var(--danger) 14%, transparent); }
.fd-st.review { color: var(--warn); background: color-mix(in srgb, var(--warn) 16%, transparent); }
.fd-st.running { color: var(--accent); background: var(--accent-soft); }
.fd-st.new { color: var(--text-dim); background: var(--surface-3); }
.fd-sum { font-size: 0.8rem; color: var(--text-dim); margin-top: 0.15rem; }
.fd-sum.bad { color: var(--danger); }
.fd-acts { display: flex; gap: 0.3rem; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.fd-acts select.fd-every { width: auto; padding: 0.28rem 1.8rem 0.28rem 0.6rem; font-size: 0.78rem; }
@media (max-width: 800px) { .fd-list li.fd-row { grid-template-columns: minmax(0, 1fr); } .fd-acts { justify-content: flex-start; } }