/* docroom.css — InferFoundry virtual doc room
   Layered on top of colors_and_type.css + console.css. */

* { box-sizing: border-box; }
html, body { background: var(--bg); margin: 0; padding: 0; height: 100%; }
body {
  font-family: var(--font-body);
  color: var(--fg1);
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

/* ──────────────────────────────────────────────────────────────
   APP SHELL  — two pane: sidebar + canvas
   ────────────────────────────────────────────────────────────── */
.dr-app {
  display: grid;
  grid-template-columns: 260px 1fr;
  height: 100vh;
}
.dr-app.is-dark { background: var(--c-graphite); }
.dr-app.density-compact { --dr-row-py: 5px; --dr-canvas-px: 28px; }
.dr-app.density-comfy   { --dr-row-py: 9px; --dr-canvas-px: 56px; }
.dr-app:not(.density-compact):not(.density-comfy) { --dr-row-py: 7px; --dr-canvas-px: 40px; }

/* ──────────────────────────────────────────────────────────────
   SIDEBAR (graphite, dark always)
   ────────────────────────────────────────────────────────────── */
.dr-sidebar {
  background: var(--c-graphite);
  color: var(--c-parchment);
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--c-graphite-700);
  min-height: 0;
}
.dr-sidebar-head {
  padding: 16px 18px 14px;
  border-bottom: 1px solid var(--c-graphite-700);
}
.dr-brand {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; border: none;
  color: var(--c-parchment);
}
.dr-brand img { display: block; }
.dr-brand-text {
  font-family: var(--font-display);
  font-weight: 700; font-size: 15px; letter-spacing: -0.01em;
  line-height: 1;
}
.dr-brand-sub {
  font-family: var(--font-mono); font-size: 9.5px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--c-ember-soft); margin-top: 4px;
}
.dr-org {
  margin-top: 14px;
  background: var(--c-graphite-800);
  border: 1px solid var(--c-graphite-700);
  border-radius: var(--r-2);
  padding: 9px 11px;
}
.dr-org-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.dr-org-name { font-size: 12px; font-weight: 600; color: var(--c-parchment); }
.dr-org-stage {
  font-family: var(--font-mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--c-ember-soft);
  background: rgba(185,106,60,0.08);
  padding: 2px 6px; border-radius: var(--r-1);
}
.dr-org-meta {
  font-family: var(--font-mono); font-size: 10px;
  color: #9aa0a7; margin-top: 6px;
  text-transform: uppercase; letter-spacing: 0.08em;
}

.dr-tree {
  flex: 1; overflow-y: auto; padding: 8px 8px 12px;
  display: flex; flex-direction: column; gap: 1px;
}
.dr-tree::-webkit-scrollbar { width: 6px; }
.dr-tree::-webkit-scrollbar-thumb { background: var(--c-graphite-700); border-radius: 3px; }

.dr-folder { display: contents; }
.dr-folder-row {
  display: grid;
  grid-template-columns: 12px 28px 1fr auto;
  align-items: center;
  gap: 6px;
  padding: var(--dr-row-py, 7px) 8px;
  border-radius: var(--r-1);
  cursor: pointer;
  color: #B0B4B9;
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
  user-select: none;
  font-size: 12.5px;
  font-weight: 500;
}
.dr-folder-row:hover { background: var(--c-graphite-800); color: var(--c-parchment); }
.dr-folder-row.is-active {
  background: var(--c-graphite-800);
  color: var(--c-parchment);
  box-shadow: inset 2px 0 0 var(--c-ember);
}
.dr-chev {
  width: 12px; height: 12px;
  color: #7E8389;
  transition: transform var(--dur-2) var(--ease-out);
}
.dr-folder-row.is-open .dr-chev { transform: rotate(90deg); }
.dr-folder-num {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: var(--c-ember-soft);
  font-weight: 500;
}
.dr-folder-label { line-height: 1.2; }
.dr-folder-count {
  font-family: var(--font-mono);
  font-size: 9.5px;
  color: #7E8389;
}

/* glyph variant — folder icon instead of number */
.dr-tree[data-style="glyph"] .dr-folder-num { display: none; }
.dr-tree[data-style="glyph"] .dr-folder-row { grid-template-columns: 12px 16px 1fr auto; }
.dr-tree[data-style="glyph"] .dr-folder-glyph { display: inline-flex; }
.dr-folder-glyph { display: none; color: #7E8389; }
.dr-folder-row.is-active .dr-folder-glyph { color: var(--c-ember-soft); }

.dr-files {
  display: flex; flex-direction: column;
  padding-left: 14px;
  margin: 2px 0 6px 6px;
  border-left: 1px dashed var(--c-graphite-700);
  gap: 1px;
}
.dr-file-row {
  display: grid;
  grid-template-columns: 14px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: var(--r-1);
  cursor: pointer;
  color: #9aa0a7;
  font-size: 11.5px;
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.dr-file-row:hover { background: var(--c-graphite-800); color: var(--c-parchment); }
.dr-file-row.is-active {
  background: var(--c-graphite-800);
  color: var(--c-parchment);
}
.dr-file-row.is-restricted { color: #6f7479; }
.dr-file-row.is-restricted:hover { color: var(--c-signal); }
.dr-file-icon { width: 12px; height: 14px; color: #7E8389; }
.dr-file-row.is-active .dr-file-icon { color: var(--c-ember); }
.dr-file-name { line-height: 1.25; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dr-file-mark {
  font-family: var(--font-mono); font-size: 8.5px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: #7E8389;
}
.dr-file-row.is-restricted .dr-file-mark { color: var(--c-signal); }

.dr-sidebar-foot {
  padding: 12px 16px;
  border-top: 1px solid var(--c-graphite-700);
  display: flex; flex-direction: column; gap: 6px;
  font-size: 11px;
  flex-shrink: 0;
}
.dr-foot-row {
  display: flex; align-items: center; gap: 8px;
  color: #B0B4B9;
  font-size: 11px;
  line-height: 1.3;
}
.dr-foot-row .ok { width: 6px; height: 6px; border-radius: 50%; background: #4A6E48; flex-shrink: 0; }
.dr-foot-meta {
  font-family: var(--font-mono); font-size: 9px;
  color: #7E8389;
  text-transform: uppercase; letter-spacing: 0.08em;
  line-height: 1.4;
}

/* ──────────────────────────────────────────────────────────────
   CANVAS (main pane)
   ────────────────────────────────────────────────────────────── */
.dr-canvas {
  background: var(--bg);
  display: flex; flex-direction: column;
  min-width: 0; min-height: 0;
  position: relative;
}
.dr-app.is-dark .dr-canvas { background: var(--c-graphite); color: var(--c-parchment); }

.dr-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px var(--dr-canvas-px, 40px);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  flex-shrink: 0;
  gap: 24px;
}
.dr-app.is-dark .dr-topbar {
  background: var(--c-graphite);
  border-bottom-color: var(--c-graphite-700);
}
.dr-crumbs {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 10.5px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--fg2);
  overflow: hidden;
  flex: 1;
  min-width: 0;
}
.dr-crumbs .sep { color: var(--c-fog); }
.dr-app.is-dark .dr-crumbs .sep { color: var(--c-graphite-600); }
.dr-crumbs .here { color: var(--fg1); }
.dr-app.is-dark .dr-crumbs .here { color: var(--c-parchment); }

.dr-topbar-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.dr-viewer {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 4px 4px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--bg-raised);
}
.dr-app.is-dark .dr-viewer { background: var(--c-graphite-800); border-color: var(--c-graphite-700); }
.dr-viewer-meta { display: flex; flex-direction: column; line-height: 1.1; }
.dr-viewer-name { font-size: 11px; font-weight: 600; }
.dr-viewer-org { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg2); }
.dr-viewer-avatar {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--c-slate-deep); color: var(--c-parchment);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 10px; font-weight: 700;
}

.dr-scroll {
  flex: 1; overflow-y: auto;
  padding: 24px var(--dr-canvas-px, 40px) 56px;
}

/* ──────────────────────────────────────────────────────────────
   FOLDER VIEW (when no file selected)
   ────────────────────────────────────────────────────────────── */
.dr-folder-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 24px; gap: 24px;
}
.dr-folder-title {
  display: flex; align-items: baseline; gap: 14px;
  margin-bottom: 6px;
}
.dr-folder-no {
  font-family: var(--font-mono);
  font-size: 13px; font-weight: 500;
  color: var(--c-ember); letter-spacing: 0.08em;
}
.dr-folder-h1 {
  font-family: var(--font-display);
  font-size: 32px; font-weight: 700; letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--fg1);
}
.dr-app.is-dark .dr-folder-h1 { color: var(--c-parchment); }
.dr-folder-desc {
  font-size: 14px; color: var(--fg2);
  max-width: 640px;
  line-height: 1.55;
}
.dr-folder-stats {
  display: flex; gap: 24px;
  flex-shrink: 0;
}
.dr-stat-label {
  font-family: var(--font-mono); font-size: 9.5px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--fg2);
}
.dr-stat-value {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 700; letter-spacing: -0.02em;
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
}
.dr-app.is-dark .dr-stat-value { color: var(--c-parchment); }

/* file list (table) */
.dr-filelist {
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--r-4);
  overflow: hidden;
}
.dr-app.is-dark .dr-filelist {
  background: var(--c-graphite-800);
  border-color: var(--c-graphite-700);
}
.dr-tbl { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; }
.dr-tbl thead th {
  text-align: left; padding: 10px 16px;
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--fg2); font-weight: 500;
  border-bottom: 1px solid var(--line);
  background: var(--bg-raised);
}
.dr-app.is-dark .dr-tbl thead th {
  background: var(--c-graphite-800);
  border-bottom-color: var(--c-graphite-700);
  color: #8C9097;
}
.dr-tbl tbody td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
  font-variant-numeric: tabular-nums;
}
.dr-app.is-dark .dr-tbl tbody td { border-bottom-color: var(--c-graphite-700); color: var(--c-parchment); }
.dr-tbl tbody tr { cursor: pointer; transition: background var(--dur-1) var(--ease-out); }
.dr-tbl tbody tr:hover { background: var(--bg); }
.dr-app.is-dark .dr-tbl tbody tr:hover { background: var(--c-graphite); }
.dr-tbl tbody tr:last-child td { border-bottom: none; }

.dr-tbl-name {
  display: flex; align-items: center; gap: 10px;
  font-weight: 500;
}
.dr-tbl-name .ic {
  width: 14px; height: 18px; color: var(--c-steel);
  flex-shrink: 0;
}
.dr-tbl-name.restricted { color: var(--fg3); }
.dr-tbl-name.restricted .ic { color: var(--fg3); }
.dr-tbl-meta-row {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg2);
}
.dr-num { text-align: right; }

.dr-restrict-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 7px; border-radius: var(--r-pill);
  font-family: var(--font-mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--c-signal); border: 1px solid rgba(224,82,27,0.3);
  background: rgba(224,82,27,0.06);
}
.dr-restrict-pill .dt { width: 5px; height: 5px; border-radius: 50%; background: var(--c-signal); }

.dr-fresh-pill {
  display: inline-flex;
  padding: 2px 7px; border-radius: var(--r-pill);
  font-family: var(--font-mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--c-ember-deep); border: 1px solid rgba(185,106,60,0.3);
  background: rgba(185,106,60,0.06);
}

/* ──────────────────────────────────────────────────────────────
   PREVIEW VIEW (when file selected)
   ────────────────────────────────────────────────────────────── */
.dr-preview {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}
.dr-preview-main {
  display: flex; flex-direction: column; gap: 16px;
  min-width: 0;
}
.dr-preview-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  gap: 16px;
  min-width: 0;
  flex-wrap: wrap;
}
.dr-app.is-dark .dr-preview-bar { background: var(--c-graphite-800); border-color: var(--c-graphite-700); }
.dr-preview-bar-l { display: flex; align-items: center; gap: 14px; min-width: 0; flex: 1 1 280px; overflow: hidden; }
.dr-preview-bar-r { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.dr-doc-meta-inline {
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--fg2);
  display: flex; align-items: center; gap: 10px;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
}
.dr-doc-meta-inline > span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.dr-doc-meta-inline .sep { color: var(--c-fog); }
.dr-app.is-dark .dr-doc-meta-inline .sep { color: var(--c-graphite-600); }

.dr-page-nav {
  display: flex; align-items: center; gap: 4px;
  font-family: var(--font-mono); font-size: 11px;
}
.dr-page-nav-btn {
  width: 22px; height: 22px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--line); border-radius: var(--r-1);
  color: var(--fg1); cursor: pointer;
  transition: all var(--dur-1) var(--ease-out);
}
.dr-app.is-dark .dr-page-nav-btn { border-color: var(--c-graphite-700); color: var(--c-parchment); }
.dr-page-nav-btn:hover { border-color: var(--c-graphite); }
.dr-page-nav-num { padding: 0 6px; color: var(--fg2); }

/* The "page" itself — a rendered document mock */
.dr-page-stack {
  display: flex; flex-direction: column; gap: 18px;
  position: relative;
  max-width: 880px;
}
.dr-page {
  background: #FAFAF8;
  border: 1px solid var(--line);
  box-shadow: var(--sh-raised);
  border-radius: 2px;
  aspect-ratio: 8.5 / 11;
  position: relative;
  overflow: hidden;
  padding: 56px 64px;
  display: flex; flex-direction: column;
  color: var(--c-graphite);
  font-family: var(--font-body);
  font-size: 11px;
  line-height: 1.65;
}
.dr-page.slide {
  aspect-ratio: 16 / 9;
  background: var(--c-parchment);
  padding: 48px 56px;
}
.dr-page.slide-dark {
  aspect-ratio: 16 / 9;
  background: var(--c-graphite);
  color: var(--c-parchment);
  padding: 56px 64px 48px;
  background-image:
    linear-gradient(to right, rgba(241,236,226,0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(241,236,226,0.05) 1px, transparent 1px);
  background-size: 24px 24px;
  display: flex;
  flex-direction: column;
}
.dr-page-shadow { display: none; }

/* Watermark overlay (tiled diagonal) */
.dr-watermark {
  position: absolute; inset: 0;
  pointer-events: none;
  background-image: var(--wm-img);
  background-repeat: repeat;
  background-size: 380px 380px;
  opacity: 0.13;
  mix-blend-mode: multiply;
  z-index: 5;
}
.dr-page.slide-dark .dr-watermark { opacity: 0.09; mix-blend-mode: screen; }

/* ──────────────────────────────────────────────────────────────
   BUTTONS
   ────────────────────────────────────────────────────────────── */
.dr-btn {
  font-family: var(--font-body); font-size: 12px; font-weight: 500;
  padding: 6px 12px; border-radius: var(--r-1);
  border: 1px solid transparent; cursor: pointer;
  transition: all var(--dur-1) var(--ease-out);
  line-height: 1; display: inline-flex; align-items: center; gap: 6px;
}
.dr-btn-primary { background: var(--c-graphite); color: var(--c-parchment); }
.dr-btn-primary:hover { background: var(--c-graphite-700); }
.dr-btn-ghost { background: transparent; color: var(--fg1); border-color: var(--line-strong); }
.dr-btn-ghost:hover { border-color: var(--c-graphite); }
.dr-app.is-dark .dr-btn-ghost { color: var(--c-parchment); border-color: var(--c-graphite-600); }
.dr-app.is-dark .dr-btn-ghost:hover { border-color: var(--c-parchment); }
.dr-btn-danger { background: transparent; color: var(--c-signal); border-color: rgba(224,82,27,0.4); }
.dr-btn-danger:hover { border-color: var(--c-signal); }
.dr-btn[disabled] { opacity: 0.4; cursor: not-allowed; }

.dr-icon-btn {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--r-1);
  color: var(--fg2); cursor: pointer;
  transition: all var(--dur-1) var(--ease-out);
}
.dr-app.is-dark .dr-icon-btn { border-color: var(--c-graphite-700); color: #B0B4B9; }
.dr-icon-btn:hover { border-color: var(--c-graphite); color: var(--fg1); }
.dr-app.is-dark .dr-icon-btn:hover { border-color: var(--c-parchment); color: var(--c-parchment); }

/* ──────────────────────────────────────────────────────────────
   NDA GATE
   ────────────────────────────────────────────────────────────── */
.dr-nda-overlay {
  position: fixed; inset: 0;
  background: rgba(26,28,31,0.92);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  backdrop-filter: blur(2px);
}
.dr-nda-card {
  width: 560px; max-width: 100%;
  background: var(--c-parchment);
  border: 1px solid var(--c-graphite-700);
  border-radius: var(--r-4);
  box-shadow: var(--sh-deep);
  overflow: hidden;
  position: relative;
}
.dr-nda-stamp {
  position: absolute; top: 24px; right: 28px;
  font-family: var(--font-mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--c-signal); border: 1px solid var(--c-signal);
  padding: 4px 8px; border-radius: var(--r-1);
  transform: rotate(-3deg);
}
.dr-nda-head { padding: 28px 32px 22px; border-bottom: 1px solid var(--line); }
.dr-nda-brand {
  display: flex; align-items: center; gap: 10px; margin-bottom: 20px;
}
.dr-nda-brand-text { font-family: var(--font-display); font-weight: 700; font-size: 16px; letter-spacing: -0.01em; }
.dr-nda-overline {
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--c-ember); margin-bottom: 8px;
}
.dr-nda-h1 {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.15;
  margin: 0;
}
.dr-nda-body { padding: 22px 32px; }
.dr-nda-viewer {
  background: var(--c-paper);
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  padding: 12px 14px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px;
  margin-bottom: 18px;
}
.dr-nda-viewer dt {
  font-family: var(--font-mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--fg2); margin: 0;
}
.dr-nda-viewer dd {
  margin: 2px 0 0; font-size: 12px; font-weight: 500;
  font-family: var(--font-mono);
}
.dr-nda-terms {
  font-size: 12px; line-height: 1.6; color: var(--fg1);
  max-height: 180px; overflow-y: auto;
  padding-right: 8px;
}
.dr-nda-terms p { margin: 0 0 10px; }
.dr-nda-terms strong { color: var(--c-graphite); }
.dr-nda-foot {
  border-top: 1px solid var(--line);
  padding: 16px 32px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  background: var(--c-paper);
}
.dr-nda-checkbox {
  display: inline-flex; align-items: flex-start; gap: 9px;
  font-size: 11.5px; line-height: 1.4;
  color: var(--fg1); cursor: pointer;
  user-select: none;
}
.dr-nda-checkbox input { margin-top: 2px; accent-color: var(--c-graphite); }
.dr-nda-actions { display: flex; gap: 8px; flex-shrink: 0; }

/* ──────────────────────────────────────────────────────────────
   LOGIN GATE  (email + access code — sits in front of the NDA)
   ────────────────────────────────────────────────────────────── */
.dr-login-overlay {
  position: fixed; inset: 0;
  background: rgba(26,28,31,0.94);
  display: grid; place-items: center;
  z-index: 1100;
  padding: 24px;
  backdrop-filter: blur(2px);
}
.dr-login-card {
  width: 440px; max-width: 100%;
  background: var(--c-parchment);
  border: 1px solid var(--line);
  border-radius: var(--r-4);
  box-shadow: 0 32px 80px -16px rgba(0,0,0,0.55), 0 2px 0 rgba(0,0,0,0.04) inset;
  position: relative;
}
.dr-login-head {
  padding: 28px 32px 20px;
  border-bottom: 1px solid var(--line);
}
.dr-login-brand {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 22px;
}
.dr-login-brand-text {
  font-family: var(--font-display); font-weight: 700;
  font-size: 16px; letter-spacing: -0.01em;
}
.dr-login-overline {
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--c-ember);
  margin-bottom: 8px;
}
.dr-login-h1 {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 700;
  letter-spacing: -0.02em; line-height: 1.15;
  margin: 0 0 8px;
}
.dr-login-sub {
  font-size: 13px; line-height: 1.55;
  color: var(--fg2);
  margin: 0;
  max-width: 36ch;
}
.dr-login-body {
  padding: 22px 32px 4px;
  display: flex; flex-direction: column;
  gap: 14px;
}
.dr-field { display: flex; flex-direction: column; gap: 6px; }
.dr-field-label {
  font-family: var(--font-mono); font-size: 9.5px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--fg2);
}
.dr-field-input {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--fg1);
  background: var(--c-paper);
  border: 1px solid var(--line);
  border-radius: var(--r-2);
  padding: 10px 12px;
  outline: none;
  transition: border-color var(--dur-1) var(--ease-out), box-shadow var(--dur-1) var(--ease-out);
  /* milled-groove inner shadow */
  box-shadow: inset 0 1px 0 rgba(0,0,0,0.05);
}
.dr-field-input::placeholder { color: var(--fg3); }
.dr-field-input:focus {
  border-color: var(--c-graphite);
  box-shadow: inset 0 1px 0 rgba(0,0,0,0.05), 0 0 0 3px rgba(26,28,31,0.08);
}
.dr-field-input:disabled { opacity: 0.55; cursor: not-allowed; }
.dr-field-code {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  text-align: left;
  padding: 12px 14px;
}
.dr-field-hint {
  font-family: var(--font-mono); font-size: 9.5px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--fg3);
}
.dr-login-err {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; line-height: 1.45;
  color: var(--c-signal-deep);
  background: rgba(224,82,27,0.06);
  border: 1px solid rgba(224,82,27,0.28);
  border-radius: var(--r-2);
  padding: 9px 12px;
}
.dr-login-err .dt {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-signal);
  flex-shrink: 0;
}
.dr-login-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  padding: 18px 32px;
  border-top: 1px solid var(--line);
  background: var(--c-paper);
  border-radius: 0 0 var(--r-4) var(--r-4);
}
.dr-login-help {
  font-size: 11.5px; color: var(--fg2);
  line-height: 1.4;
  max-width: 24ch;
}
.dr-login-help a {
  color: var(--c-graphite);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}
.dr-login-help a:hover { color: var(--c-ember-deep); border-bottom-color: var(--c-ember); }
.dr-login-trust {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 32px 18px;
  font-family: var(--font-mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--fg3);
}
.dr-login-trust .ok {
  width: 6px; height: 6px; border-radius: 50%;
  background: #4A6E48;
  flex-shrink: 0;
}

/* ──────────────────────────────────────────────────────────────
   ADMIN BAND (when viewer = admin)
   ────────────────────────────────────────────────────────────── */
.dr-admin-band {
  display: flex; align-items: center; gap: 18px;
  padding: 10px var(--dr-canvas-px, 40px);
  background: var(--c-graphite-800);
  color: var(--c-parchment);
  border-bottom: 1px solid var(--c-graphite-700);
  font-size: 11.5px;
  flex-shrink: 0;
}
.dr-admin-band .lbl {
  font-family: var(--font-mono); font-size: 9.5px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--c-ember-soft);
}
.dr-admin-band .stat { display: flex; align-items: center; gap: 6px; }
.dr-admin-band .stat-num {
  font-family: var(--font-display); font-weight: 700; font-size: 14px;
  letter-spacing: -0.01em;
}
.dr-admin-band .stat-lbl {
  font-family: var(--font-mono); font-size: 9.5px;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: #9aa0a7;
}

/* Activity panel on folder view (admin only) */
.dr-activity {
  margin-top: 28px;
  background: var(--bg-raised);
  border: 1px solid var(--line);
  border-radius: var(--r-4);
  overflow: hidden;
}
.dr-app.is-dark .dr-activity { background: var(--c-graphite-800); border-color: var(--c-graphite-700); }
.dr-activity-head {
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
}
.dr-app.is-dark .dr-activity-head { border-bottom-color: var(--c-graphite-700); }
.dr-activity-list { padding: 4px 0; }
.dr-activity-row {
  display: grid;
  grid-template-columns: 110px 1fr 1fr auto;
  gap: 16px;
  padding: 8px 18px;
  font-size: 12px;
  align-items: center;
  border-bottom: 1px dashed var(--line);
}
.dr-app.is-dark .dr-activity-row { border-bottom-color: var(--c-graphite-700); }
.dr-activity-row:last-child { border-bottom: none; }
.dr-activity-row .when {
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--fg2); text-transform: uppercase; letter-spacing: 0.08em;
}
.dr-activity-row .who { font-weight: 500; }
.dr-activity-row .what {
  font-family: var(--font-mono); font-size: 11px; color: var(--fg2);
}
.dr-activity-row .dur {
  font-family: var(--font-mono); font-size: 10.5px; color: var(--fg2);
}

/* ──────────────────────────────────────────────────────────────
   SPECIFIC MOCK STYLES (for inline doc previews)
   ────────────────────────────────────────────────────────────── */

/* Pitch slide mock */
.mk-slide-overline {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--c-ember); margin-bottom: 20px;
}
.mk-slide-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.025em; line-height: 1.05;
  margin: 0;
  color: var(--c-parchment);
}
.dr-page.slide .mk-slide-title { color: var(--c-graphite); }
.mk-slide-title .em { color: var(--c-ember); }
.mk-slide-sub {
  margin-top: 14px; font-size: clamp(11px, 1.3vw, 15px);
  line-height: 1.5;
  max-width: 640px;
  color: rgba(241,236,226,0.78);
}
.dr-page.slide .mk-slide-sub { color: rgba(26,28,31,0.7); }
.mk-slide-meta {
  margin-top: auto;
  display: flex; justify-content: space-between; align-items: flex-end;
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: rgba(241,236,226,0.5);
  padding-top: 16px;
}
.dr-page.slide .mk-slide-meta { color: rgba(26,28,31,0.55); }

/* PDF report mock */
.mk-doc-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--c-graphite);
  margin-bottom: 24px;
}
.mk-doc-header h1 {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 700; letter-spacing: -0.02em;
  margin: 0; line-height: 1.15;
}
.mk-doc-header .sub {
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--c-steel); margin-top: 4px;
}
.mk-doc-header .ref {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--c-steel); text-align: right;
  line-height: 1.6;
}
.mk-doc h2 {
  font-family: var(--font-display);
  font-size: 13px; font-weight: 600;
  margin: 16px 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.mk-doc p { margin: 0 0 10px; font-size: 10.5px; line-height: 1.65; color: rgba(26,28,31,0.85); }
.mk-doc .lead { font-size: 12px; color: var(--c-graphite); font-weight: 500; }
.mk-doc .redacted {
  display: inline-block;
  background: var(--c-graphite); color: var(--c-graphite);
  padding: 0 2px; margin: 0 1px;
  border-radius: 1px;
  user-select: none;
}
.mk-doc ul { margin: 0 0 12px; padding-left: 16px; font-size: 10.5px; line-height: 1.65; }
.mk-doc ul li { margin-bottom: 3px; }

/* Spreadsheet mock */
.mk-xls-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 14px; border-bottom: 1px solid var(--line);
  margin-bottom: 0;
}
.mk-xls-tabs {
  display: flex; gap: 0;
  font-family: var(--font-mono); font-size: 10px;
  margin-top: 14px;
}
.mk-xls-tab {
  padding: 4px 12px;
  border: 1px solid var(--line); border-bottom: none;
  border-top-left-radius: 3px; border-top-right-radius: 3px;
  color: var(--fg2);
  background: #ECE6D8;
}
.mk-xls-tab.is-on {
  background: #FAFAF8; color: var(--c-graphite); font-weight: 600;
}
.mk-xls-grid {
  display: grid;
  grid-template-columns: 36px repeat(6, 1fr);
  border: 1px solid var(--line);
  font-family: var(--font-mono); font-size: 10px;
  background: #FAFAF8;
  margin-top: -1px;
}
.mk-xls-grid > div {
  padding: 5px 8px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
  background: #FAFAF8;
}
.mk-xls-grid > div.rh,
.mk-xls-grid > div.ch {
  background: #E8E1D2; color: var(--fg2); text-align: center;
  font-size: 9.5px; font-weight: 500;
}
.mk-xls-grid > div.rh { text-align: right; padding-right: 6px; }
.mk-xls-grid > div.lbl { font-weight: 600; color: var(--c-graphite); background: #FAFAF8; }
.mk-xls-grid > div.num { text-align: right; color: var(--c-graphite); }
.mk-xls-grid > div.hl  { background: rgba(185,106,60,0.10); color: var(--c-ember-deep); font-weight: 600; }
.mk-xls-grid > div.section {
  grid-column: 1 / -1;
  background: var(--c-graphite); color: var(--c-parchment);
  font-size: 9px; text-transform: uppercase; letter-spacing: 0.1em;
  font-weight: 600;
}

/* Diagram mock */
.mk-diagram {
  display: flex; flex-direction: column; height: 100%; gap: 18px;
}
.mk-diagram-grid {
  position: relative;
  flex: 1;
  background-image:
    linear-gradient(to right, rgba(26,28,31,0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(26,28,31,0.06) 1px, transparent 1px);
  background-size: 16px 16px;
  border: 1px solid var(--line);
}

/* Letter (LOI) mock */
.mk-letter-head { margin-bottom: 28px; display: flex; justify-content: space-between; align-items: flex-start; }
.mk-letter-from { font-family: var(--font-display); font-weight: 700; font-size: 14px; letter-spacing: -0.01em; }
.mk-letter-from .sub { font-family: var(--font-body); font-weight: 400; font-size: 10px; color: var(--fg2); margin-top: 2px; }
.mk-letter-date { font-family: var(--font-mono); font-size: 10px; color: var(--c-steel); text-transform: uppercase; letter-spacing: 0.1em; }
.mk-letter-to {
  margin-bottom: 22px; font-size: 10.5px; line-height: 1.5;
}
.mk-letter-subj {
  font-family: var(--font-display);
  font-weight: 600; font-size: 13px; margin-bottom: 18px;
  padding-bottom: 8px; border-bottom: 1px solid var(--c-graphite);
}
.mk-letter-body p { font-size: 11px; line-height: 1.7; margin: 0 0 12px; }
.mk-letter-sig { margin-top: 32px; font-size: 11px; line-height: 1.6; }
.mk-letter-sig .name { font-weight: 600; }
.mk-letter-sig .role { color: var(--fg2); font-size: 10px; }
.mk-letter-stamp {
  position: absolute; bottom: 60px; right: 60px;
  width: 110px; height: 110px;
  border: 2px solid var(--c-ember); border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 9px; color: var(--c-ember);
  text-transform: uppercase; letter-spacing: 0.12em;
  transform: rotate(-8deg); opacity: 0.85;
  text-align: center; padding: 8px;
}
.mk-letter-stamp strong { font-weight: 700; font-size: 11px; display: block; margin-bottom: 4px; }

/* Empty / locked states */
.dr-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-height: 360px;
  text-align: center; gap: 12px;
  color: var(--fg2);
}
.dr-empty h3 { font-family: var(--font-display); font-size: 18px; font-weight: 600; margin: 0; }
.dr-empty p { font-size: 13px; max-width: 360px; margin: 0; }

/* Bring the bottom watermark strip on every page */
.dr-page::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 4px; background: var(--c-ember);
}
.dr-page.slide::after { background: var(--c-ember); }
.dr-page.slide-dark::after { background: var(--c-ember); }