/* ============================================================
   MNG ERP — Project Brief, System Flow (Innovalue-style), Mindmap & Docs Hub
   PlayDigital Light Theme (#f6f7fc / #ffffff / #23264d / #6c5ce7)
   ============================================================ */

/* ---------- Flow Workspace Header & Mode Tabs ---------- */
.pf-head-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 14px 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg, 16px);
  box-shadow: var(--shadow-sm);
  margin-bottom: 14px;
}
.pf-head-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.pf-proj-badge {
  width: 44px;
  height: 44px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(108, 92, 231, 0.22);
}
.pf-head-titles h2 {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.pf-head-titles p {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
}
.pf-mode-tabs {
  display: inline-flex;
  background: var(--panel-2);
  padding: 4px;
  border-radius: 12px;
  border: 1px solid var(--line);
  gap: 3px;
}
.pf-mode-tab {
  border: 0;
  background: transparent;
  padding: 7px 13px;
  border-radius: 9px;
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-2);
  cursor: pointer;
  transition: .15s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.pf-mode-tab:hover { color: var(--violet); }
.pf-mode-tab.on {
  background: #fff;
  color: var(--violet);
  box-shadow: 0 2px 8px rgba(35, 38, 77, 0.08);
}

/* ---------- Zone Banner Strip (Innovalue Zone 1..4) ---------- */
.pf-zone-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}
.pf-zone-banner {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: 14px;
  padding: 11px 13px;
  cursor: pointer;
  transition: all .16s ease;
  position: relative;
  overflow: hidden;
}
.pf-zone-banner::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--z-color, #6C5CE7);
}
.pf-zone-banner:hover,
.pf-zone-banner.active {
  border-color: var(--z-color, #6C5CE7);
  box-shadow: 0 6px 18px rgba(108, 92, 231, 0.12);
  transform: translateY(-1px);
}
.pf-zone-banner .zb-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 4px;
}
.pf-zone-banner .zb-title {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
}
.pf-zone-banner .zb-sub {
  font-size: 11.2px;
  color: var(--muted);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- Interactive Pan & Zoom System Flow Viewport ---------- */
.pf-canvas-shell {
  position: relative;
  background: #f8f9fe;
  background-image: radial-gradient(#d7dcf2 1.25px, transparent 1.25px);
  background-size: 22px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  height: 610px;
  overflow: hidden;
  user-select: none;
  box-shadow: inset 0 1px 4px rgba(35, 38, 77, 0.04);
}
.pf-viewport {
  width: 100%;
  height: 100%;
  overflow: hidden;
  cursor: grab;
  position: relative;
}
.pf-viewport.panning {
  cursor: grabbing;
}
.pf-stage {
  position: absolute;
  left: 0;
  top: 0;
  transform-origin: 0 0;
  will-change: transform;
}
.pf-svg-layer {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
  overflow: visible;
}
.pf-edge-main {
  fill: none;
  stroke: #7c6cf0;
  stroke-width: 2.2;
}
.pf-edge-loop {
  fill: none;
  stroke: #f59e0b;
  stroke-width: 2;
  stroke-dasharray: 6 5;
  animation: pfDashMove 18s linear infinite;
}
@keyframes pfDashMove {
  to { stroke-dashoffset: -220; }
}
.pf-edge-pill {
  position: absolute;
  transform: translate(-50%, -50%);
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 10.2px;
  font-weight: 600;
  background: #ffffff;
  color: #4b4f78;
  border: 1px solid #dcdff2;
  box-shadow: 0 2px 6px rgba(35, 38, 77, 0.07);
  white-space: nowrap;
  pointer-events: none;
  z-index: 3;
}
.pf-edge-pill.is-loop {
  background: #fffbeb;
  color: #b45309;
  border-color: #fde68a;
}

/* Swimlane Columns inside Stage */
.pf-lane-box {
  position: absolute;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.58);
  border: 1.5px dashed rgba(138, 143, 177, 0.28);
  pointer-events: none;
}
.pf-lane-head {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(138, 143, 177, 0.16);
  border-radius: 17px 17px 0 0;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Flow Node Cards */
.pf-node {
  position: absolute;
  width: 248px;
  background: #ffffff;
  border: 1.5px solid #e3e6f5;
  border-radius: 14px;
  padding: 11px 13px;
  box-shadow: 0 6px 18px rgba(35, 38, 77, 0.06);
  cursor: pointer;
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease;
  z-index: 4;
}
.pf-node:hover {
  transform: translateY(-2px);
  border-color: var(--violet);
  box-shadow: 0 12px 26px rgba(108, 92, 231, 0.16);
  z-index: 6;
}
.pf-node.dimmed {
  opacity: 0.28;
}
.pf-node-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.pf-node-ico {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--panel-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.pf-actor-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 10.5px;
  font-weight: 700;
}
.pf-actor-start     { background: #dcfce7; color: #15803d; }
.pf-actor-system    { background: #dbeafe; color: #1d4ed8; }
.pf-actor-human     { background: #ede9fe; color: #6d28d9; }
.pf-actor-auto      { background: #fef3c7; color: #b45309; }
.pf-actor-ai        { background: #fce7f3; color: #be185d; }
.pf-actor-milestone { background: #d1fae5; color: #047857; }

.pf-node-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 3px;
  line-height: 1.35;
}
.pf-node-desc {
  font-size: 11.3px;
  color: var(--muted);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 32px;
}
.pf-node-foot {
  margin-top: 8px;
  padding-top: 7px;
  border-top: 1px dashed #eceff9;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  flex-wrap: wrap;
  font-size: 10.8px;
}
.pf-human-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--ink-2);
  font-weight: 600;
}
.pf-task-chip {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 10.2px;
  font-weight: 600;
  background: #eef2ff;
  color: #4338ca;
}

/* Floating Zoom Toolbar */
.pf-zoom-bar {
  position: absolute;
  right: 14px;
  top: 14px;
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  padding: 5px 8px;
  border-radius: 11px;
  border: 1px solid var(--line);
  box-shadow: 0 4px 14px rgba(35, 38, 77, 0.08);
  z-index: 10;
}
.pf-zoom-btn {
  border: 0;
  background: var(--panel-2);
  color: var(--ink);
  width: 28px;
  height: 28px;
  border-radius: 7px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}
.pf-zoom-btn:hover { background: var(--violet-soft); color: var(--violet); }

/* Bottom Symbol Legend Bar (matching Innovalue) */
.pf-legend-bar {
  margin-top: 10px;
  padding: 10px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 11.5px;
  color: var(--ink-2);
}
.pf-legend-items {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.pf-line-sample {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px;
  border-radius: 99px;
  background: var(--panel-2);
  font-size: 11px;
  font-weight: 600;
}
.pf-line-sample i.solid {
  width: 20px;
  height: 2.5px;
  background: #7c6cf0;
  display: inline-block;
}
.pf-line-sample i.dashed {
  width: 20px;
  border-top: 2.5px dashed #f59e0b;
  display: inline-block;
}

/* ---------- Interactive Mindmap View ---------- */
.mm-shell {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.mm-center-banner {
  max-width: 680px;
  margin: 0 auto 22px;
  padding: 18px 22px;
  border-radius: 18px;
  background: linear-gradient(135deg, #6c5ce7 0%, #4b5ed9 100%);
  color: #fff;
  text-align: center;
  box-shadow: 0 12px 28px rgba(108, 92, 231, 0.25);
  position: relative;
}
.mm-center-banner h3 {
  margin: 4px 0 6px;
  font-size: 18px;
  font-weight: 700;
}
.mm-center-banner p {
  margin: 0;
  font-size: 12.5px;
  opacity: 0.92;
}
.mm-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  position: relative;
}
.mm-branch {
  background: #fbfcff;
  border: 1.5px solid var(--line);
  border-top: 4px solid var(--b-color, #6C5CE7);
  border-radius: 15px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mm-branch-hd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.mm-branch-hd b {
  font-size: 13.5px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 7px;
}
.mm-leaf-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mm-leaf {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid #e7eaf6;
  font-size: 12.2px;
  color: var(--ink-2);
  line-height: 1.45;
}
.mm-leaf small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  margin-top: 2px;
}

/* ---------- Brief Wizard Modal ---------- */
.bw-step-bar {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.bw-step-pill {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-2);
  padding: 6px 11px;
  border-radius: 99px;
  font-size: 11.8px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.bw-step-pill.on {
  background: var(--violet);
  color: #fff;
  border-color: var(--violet);
}
/* ---------- Docs & Playbook Hub (#/docs) ---------- */
.docs-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  max-width: 1060px;
}
.doc-hero {
  padding: 20px 24px;
  border-radius: 18px;
  background: linear-gradient(125deg, #ffffff 0%, #f3f0ff 100%);
  border: 1px solid #dcd6fc;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.doc-hero h2 {
  margin: 4px 0 6px;
  font-size: 19px;
  color: var(--ink);
}
.doc-hero p {
  margin: 0;
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.6;
}
.doc-article-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
}
.doc-article-card h3 {
  font-size: 16px;
  color: var(--ink);
  margin: 20px 0 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}
.doc-article-card h3:first-child { margin-top: 0; }
.doc-article-card p,
.doc-article-card li {
  font-size: 13.3px;
  color: var(--ink-2);
  line-height: 1.72;
}
.doc-article-card ul,
.doc-article-card ol {
  padding-left: 20px;
  margin: 8px 0 14px;
}
.doc-callout {
  padding: 13px 16px;
  border-radius: 12px;
  background: #f5f3ff;
  border-left: 4px solid var(--violet);
  margin: 12px 0;
  font-size: 12.8px;
  color: var(--ink-2);
  line-height: 1.65;
}
.doc-step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 12px 0;
}
.doc-step-box {
  padding: 13px 15px;
  border-radius: 13px;
  background: var(--panel-2);
  border: 1px solid var(--line);
}
.doc-step-box b {
  display: block;
  font-size: 13px;
  color: var(--ink);
  margin-bottom: 4px;
}
.doc-step-box span {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.55;
}

@media (max-width: 1180px) {
  .pf-zone-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mm-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .pf-zone-strip { grid-template-columns: 1fr; }
  .mm-grid { grid-template-columns: 1fr; }
}

/* Workspace detail, forms and knowledge cards */
.rail { overflow-y: auto; min-height: 0; }
.rail-btn, .rail .logo, .rail-avatar { flex-shrink: 0; }
.rail::-webkit-scrollbar { width: 3px; }
.pf-page { max-width: 1500px; margin: 0 auto; }
.pf-breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; color: #9a9fbd; font-size: 11.5px; margin-bottom: 12px; }
.pf-breadcrumb b { color: var(--ink-2); font-weight: 600; }
.pf-head-card, .mm-shell, .doc-article-card { box-shadow: var(--shadow-sm); }
.pf-proj-badge { background: var(--grad-violet); }
.pf-head-actions { display: flex; gap: 7px; align-items: center; flex-wrap: wrap; }
.pf-head-actions .btn svg, .pf-project-link svg { width: 15px; height: 15px; }
.pf-page .btn:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }
.pf-status-pill { font-size: 10px; padding: 3px 8px; background: #e9f9f2; color: #168260; border-radius: 99px; font-weight: 600; }
.pf-intro { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin: 23px 0 15px; }
.pf-intro h3 { font-size: 19px; letter-spacing: -.3px; color: var(--ink); margin: 3px 0; }
.pf-intro p { font-size: 12.5px; color: var(--muted); }
.pf-eyebrow { color: #8173d5; font-size: 10px; font-weight: 700; letter-spacing: 1.1px; }
.pf-eyebrow span { color: #f0ad55; }
.pf-side-select { width: 100%; border: 1px solid var(--line-2); border-radius: 10px; background: var(--panel); padding: 10px; outline: none; }
.pf-side-copy { color: var(--ink-2); font-size: 12px; line-height: 1.65; }
.pf-side-tip { margin-top: auto; background: linear-gradient(145deg,#f5f1ff,#faf9ff); border: 1px solid #e4dffc; border-radius: 15px; padding: 15px; display: flex; flex-direction: column; gap: 9px; }
.pf-side-tip b { color: var(--ink); font-size: 12.5px; }
.pf-side-tip span { font-size: 11.5px; color: var(--ink-2); line-height: 1.55; }
.pf-side-tip .btn { align-self: flex-start; }
.pf-alert { padding: 11px 15px; border: 1px solid #f2dca4; color: #92620b; border-radius: 11px; background: #fffbeb; margin: 12px 0; font-size: 12px; }
.pf-alert.error { border-color: #f7c9cf; background: #fff1f2; color: #b4233c; }
.pf-inline-note { background: #f5f3ff; border: 1px solid #e4defb; color: #514b7c; border-radius: 11px; padding: 11px 13px; line-height: 1.55; font-size: 12px; }
.pf-field-hint { display: block; color: var(--muted); font-size: 11.5px; line-height: 1.55; margin-top: 5px; }
.pf-project-link { margin-top: 13px; width: 100%; justify-content: center; color: var(--violet); background: #f6f4ff; border-color: #eae5ff; }
.pf-project-link:hover { background: #ede9ff; }
.pf-zone-banner { font-family: inherit; text-align: left; width: 100%; }
.pf-zone-count { background: var(--panel-2); border-radius: 99px; color: var(--ink-2); font-size: 10px; padding: 2px 7px; }
.pf-canvas-shell { touch-action: none; }
.pf-node { display: flex; flex-direction: column; padding: 8px 11px; font-family: inherit; text-align: left; }
.pf-node:focus-visible { outline: 3px solid #a79cf5; outline-offset: 3px; }
.pf-node-top { margin-bottom: 3px; }
.pf-node-ico { width: 25px; height: 25px; font-size: 14px; }
.pf-node-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pf-node-desc { min-height: 28px; max-height: 33px; }
.pf-node-foot { margin-top: auto; padding-top: 4px; gap: 4px; flex-wrap: nowrap; }
.pf-human-chip { min-width: 0; max-width: 155px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }
.pf-node-planned { color: #9a9fbd; font-size: 10px; white-space: nowrap; }
.pf-fit { width: auto; padding: 0 8px; font-size: 11px; }
#pfZoomLevel { font-size: 10px; width: 34px; text-align: center; color: var(--ink-2); }
.pf-canvas-hint { position: absolute; bottom: 12px; left: 14px; background: rgba(255,255,255,.94); border: 1px solid var(--line); border-radius: 9px; padding: 6px 10px; color: #858ba9; font-size: 10.5px; pointer-events: none; }
.pf-disclaimer { font-size: 11.5px; color: var(--muted); margin-top: 11px; line-height: 1.5; }
.pf-empty { background: white; border: 1px solid var(--line); border-radius: 18px; padding: 75px 20px; text-align: center; }
.pf-empty-icon { font-size: 36px; margin-bottom: 10px; }
.pf-empty h2 { font-size: 19px; }
.pf-empty p { color: var(--muted); margin: 8px 0 20px; }
.mm-center-banner .pf-eyebrow { color: #e5dcff; }
.mm-leaf b { font-size: 11.5px; color: var(--ink); }
.mm-leaf small, .pf-brief-card p { white-space: pre-wrap; overflow-wrap: anywhere; }
.pf-brief-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 11px; }
.pf-brief-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px; }
.pf-brief-card b { color: var(--ink); font-size: 12.5px; }
.pf-brief-card p { color: var(--ink-2); font-size: 12px; margin-top: 8px; line-height: 1.6; }
.pf-brief-card p span { color: var(--muted); }
.pf-member-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
.pf-member-option, .pf-task-opt { display: flex; align-items: flex-start; gap: 9px; padding: 10px 12px; background: #fbfbff; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.pf-member-option input, .pf-task-opt input { flex: none; width: auto; margin-top: 4px; accent-color: var(--violet); }
.pf-member-option b, .pf-task-opt b { display: block; color: var(--ink); font-size: 12px; }
.pf-member-option small, .pf-task-opt small { display: block; color: var(--muted); font-size: 11px; line-height: 1.45; }
.bw-review-hero { background: linear-gradient(120deg,#f5f2ff,#fff); border: 1px solid #e7e1fc; border-radius: 14px; padding: 16px; }
.bw-review-hero span { color: var(--violet); font-size: 11px; font-weight: 600; }
.bw-review-hero h3 { font-size: 16px; margin: 4px 0; }
.bw-review-hero p { color: var(--ink-2); font-size: 12px; }
.pf-task-opt { margin-top: 13px; background: #f5f3ff; }
.bw-quick-add { margin-top: 9px; padding: 14px; border: 1px solid #ded8f9; border-radius: 12px; background: #fbfaff; }
.bw-quick-add[hidden] { display: none; }
.bw-quick-add > b { display: block; color: var(--ink); font-size: 12.5px; margin-bottom: 10px; }
.bw-quick-add > .btn { margin-top: 10px; }
.pf-node-modal-foot { flex-wrap: wrap; }
.pf-flex-space { flex: 1; }
.doc-side-list { display: flex; flex-direction: column; gap: 3px; max-height: 44vh; overflow-y: auto; }
.doc-side-link { width: 100%; text-align: left; display: flex; align-items: flex-start; gap: 9px; border: 0; background: transparent; color: var(--ink-2); padding: 8px 9px; border-radius: 9px; font-size: 11.5px; cursor: pointer; line-height: 1.45; }
.doc-side-link:hover, .doc-side-link.on { background: var(--violet-soft); color: var(--violet); }
.doc-side-link span:first-child { flex: none; }
.doc-side-link[hidden], .docs-card[hidden] { display: none !important; }
.doc-hero { min-height: 190px; position: relative; overflow: hidden; }
.doc-hero::after { content: '✳'; position: absolute; right: 18%; bottom: -60px; font-size: 190px; line-height: 1; color: rgba(108,92,231,.055); pointer-events: none; }
.doc-hero > * { position: relative; z-index: 1; }
.doc-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-top: 8px; }
.doc-section-heading h3 { font-size: 16px; }
.doc-section-heading p, .doc-section-heading > span { color: var(--muted); font-size: 11.5px; }
.docs-card-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.docs-card { background: white; border: 1px solid var(--line); border-radius: 15px; padding: 17px; text-align: left; cursor: pointer; display: flex; flex-direction: column; align-items: flex-start; gap: 8px; min-height: 190px; transition: border-color .15s, transform .15s, box-shadow .15s; }
.docs-card:hover { transform: translateY(-2px); border-color: #cec6fa; box-shadow: var(--shadow-soft); }
.docs-card-icon { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border-radius: 11px; font-size: 19px; background: #f0edff; flex-shrink: 0; }
.docs-tone-1 { background: #fff1e4; } .docs-tone-2 { background: #e9f8f2; } .docs-tone-3 { background: #eef5ff; }
.docs-card-category { color: #8b80cf; font-size: 10px; font-weight: 600; }
.docs-card b { font-size: 13px; color: var(--ink); }
.docs-card-summary { font-size: 11.5px; color: var(--muted); line-height: 1.5; }
.docs-card-more { margin-top: auto; width: 100%; display: flex; justify-content: space-between; color: var(--violet); font-size: 11px; font-weight: 600; }
.doc-article-toolbar { display: flex; justify-content: space-between; align-items: center; }
.doc-title-block { display: flex; align-items: flex-start; gap: 14px; padding: 3px 0; }
.doc-title-block h2 { font-size: 20px; margin: 3px 0; }
.doc-title-block p { font-size: 12px; color: var(--muted); }
.doc-article-card h2 { font-size: 18px; margin: 0 0 12px; }
.doc-article-card a { color: var(--violet); font-weight: 600; }
.pf-mobile-project-select, .doc-mobile-search { display: none; }
@media (max-width: 1180px) { .pf-brief-grid, .docs-card-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media (max-width: 760px) {
  .project-feature-route { grid-template-columns: 56px minmax(0,1fr); }
  .project-feature-route > .side { display: none; }
  .project-feature-route .rail-btn { width: 48px; }
  .project-feature-route .topbar { padding: 10px 12px; }
  .project-feature-route .tb-search, .project-feature-route .tb-actions { display: none; }
  .project-feature-route .view { padding: 14px 12px 26px; }
  .pf-mobile-project-select, .doc-mobile-search { display: block; width: 100%; }
  .pf-brief-grid, .docs-card-grid { grid-template-columns: 1fr; }
  .pf-member-grid { grid-template-columns: 1fr; }
  .pf-mode-tabs { width: 100%; justify-content: space-between; }
  .pf-mode-tab { flex: 1; justify-content: center; padding: 7px 6px; }
  .pf-zone-strip { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .pf-zone-banner { padding: 9px; }
  .pf-zone-banner .zb-title { font-size: 11px; }
  .pf-canvas-shell { height: 540px; }
  .doc-article-card { padding: 18px; }
}

/* ---------- Project Flow: ติดตามงานและรายการส่งออก ---------- */
.fo-work, .fo-action-panel { display:grid; gap:14px; }
.fo-stats { display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:10px; }
.fo-stats > div { background:var(--card); border:1px solid var(--line); border-radius:14px; padding:14px 16px; min-width:0; }
.fo-stats span { display:block; color:var(--muted); font-size:11px; font-weight:600; }
.fo-stats strong { display:block; font-size:22px; line-height:1.25; color:var(--ink); margin-top:5px; }
.fo-stats strong small { font-size:10.5px; font-weight:500; color:var(--muted); }
.fo-help { background:#f6f5ff; border:1px solid #e3dfff; border-radius:12px; color:#615d89; font-size:12px; line-height:1.65; padding:11px 14px; overflow-wrap:anywhere; }
.fo-work-group { background:var(--card); border:1px solid var(--line); border-radius:15px; overflow:hidden; }
.fo-work-group h4 { display:flex; align-items:center; justify-content:space-between; margin:0; padding:14px 16px; color:var(--ink); font-size:13px; border-bottom:1px solid var(--line); }
.fo-work-group h4 span { color:var(--muted); font-weight:500; font-size:11px; }
.fo-work-row { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px 16px; border-bottom:1px solid var(--line); }
.fo-work-row:last-child { border-bottom:0; }
.fo-work-title { min-width:0; display:grid; gap:3px; }
.fo-work-title b { font-size:12.5px; color:var(--ink); overflow-wrap:anywhere; }
.fo-work-title small { font-size:11px; color:var(--muted); overflow-wrap:anywhere; }
.fo-work-controls { display:flex; align-items:center; gap:8px; flex-shrink:0; }
.fo-work-controls select { min-width:135px; padding:7px 9px; border:1px solid var(--line-2); background:#fff; border-radius:9px; color:var(--ink); font:inherit; font-size:12px; }
.fo-connection { display:flex; align-items:center; flex-wrap:wrap; gap:8px; }
.fo-connection #faNew { margin-left:auto; }
.fo-connection-pill { display:inline-flex; gap:5px; padding:8px 11px; background:#fff5ee; color:#b26729; border:1px solid #f2dcc9; border-radius:10px; font-size:11.5px; font-weight:600; }
.fo-connection-pill.ready { background:#ecfbf4; color:#16875f; border-color:#c7efdc; }
.fo-list-head { display:flex; align-items:center; justify-content:space-between; gap:12px; margin:4px 1px 0; }
.fo-list-head h4 { margin:0; color:var(--ink); font-size:14px; }
.fo-list-head span { color:var(--muted); font-size:11px; }
.fo-action-list { display:grid; gap:8px; }
.fo-action-row { display:flex; align-items:center; gap:12px; width:100%; text-align:left; background:var(--card); border:1px solid var(--line); border-radius:13px; padding:13px 15px; color:var(--ink); cursor:pointer; font:inherit; }
.fo-action-row:hover { border-color:#bcb3ff; box-shadow:0 5px 18px rgba(108,92,231,.08); }
.fo-action-icon { display:grid; place-items:center; width:38px; height:38px; flex:none; border-radius:11px; background:#f3f1ff; font-size:19px; }
.fo-action-copy { flex:1; min-width:0; display:grid; gap:3px; }
.fo-action-copy b { font-size:12.5px; overflow-wrap:anywhere; }
.fo-action-copy small { color:var(--muted); font-size:11px; overflow-wrap:anywhere; }
.fo-state { display:inline-flex; align-items:center; white-space:nowrap; border-radius:999px; padding:4px 9px; background:#edf0f7; color:#69728d; font-size:10.5px; font-weight:700; }
.fo-state.is-approved { color:#6855c5; background:#f0edff; }
.fo-state.is-accepted { color:#16875f; background:#e5f8ef; }
.fo-state.is-busy { color:#3174ba; background:#eaf3ff; }
.fo-state.is-unknown { color:#b26d14; background:#fff3db; }
.fo-state.is-canceled { color:#848b9b; background:#f1f2f5; }
.fo-empty { padding:34px 20px; text-align:center; background:var(--card); border:1px solid var(--line); border-radius:15px; color:var(--muted); font-size:12px; }
.fo-empty h4 { margin:0 0 7px; color:var(--ink); font-size:14px; }
.fo-empty p { margin:4px 0; line-height:1.6; }
.fo-detail-top { display:flex; align-items:center; flex-wrap:wrap; gap:8px; margin-bottom:14px; color:var(--muted); font-size:11px; }
.fo-history { margin-top:14px; color:var(--ink-2); font-size:12px; }
.fo-history summary { cursor:pointer; font-weight:700; color:var(--ink); }
.fo-history > div { padding:8px 0; border-bottom:1px solid var(--line); overflow-wrap:anywhere; }
.fo-history small { color:var(--muted); }
.fo-modal-actions { flex-wrap:wrap; }
.fo-check { display:flex; gap:8px; align-items:flex-start; margin-top:14px; color:var(--ink-2); font-size:12px; line-height:1.6; }
.fo-check input { margin-top:4px; }
.fo-error { color:#be4d47; font-size:12px; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
@media (max-width:900px) { .fo-stats { grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media (max-width:600px) {
  .pf-mode-tabs { max-width:100%; overflow-x:auto; }
  .pf-mode-tab { flex:none; }
  .fo-stats { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .fo-work-row { align-items:flex-start; flex-direction:column; }
  .fo-work-controls { width:100%; }
  .fo-work-controls select { flex:1; min-width:0; }
  .fo-connection #faNew { margin-left:0; width:100%; justify-content:center; }
  .fo-action-row { flex-wrap:wrap; }
  .fo-action-copy { flex-basis:calc(100% - 54px); }
  .fo-action-row > .fo-state { margin-left:50px; }
}