/* ════════════════════════════════════════════════════════════════
   PERISPACE — Dataset Builder
   Builder-specific layer only; the .app / .shell / header / dock chrome
   and the ⌘K palette come from dataroom_base.html + dataroom-shared.css.
   Design tokens (--color-*, --space-*, --text-*, --radius-*) live in
   colors_and_type.css. ECharts hex is duplicated in db_charts.js.
   ════════════════════════════════════════════════════════════════ */

.db-page {
  flex: 1 1 auto;
  min-width: 0;
  padding: var(--space-6) clamp(1.25rem, 4vw, 2.75rem) var(--space-12);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.db-page .crumb { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-xs); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--color-stone); }
.db-page .crumb a { color: var(--color-navy); text-decoration: none; }
.db-page .crumb i { font-size: 13px; color: var(--color-oatmeal); }

/* ── header row ── */
.db-page .dhead { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-5); flex-wrap: wrap; }
.db-page .dh-l { display: flex; flex-direction: column; gap: 3px; min-width: 0; flex: 1 1 360px; }
.db-page .dh-l .eyebrow { font-size: 10px; font-weight: var(--weight-semibold); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--color-eurepoc-red-muted, #B0455B); }
#mod-name { width: 100%; max-width: 30ch; font-family: var(--font-display); font-size: clamp(1.7rem, 3vw, 2.1rem); font-weight: var(--weight-medium); letter-spacing: var(--tracking-tight); color: var(--color-charcoal); background: transparent; border: none; border-bottom: 1px solid transparent; padding: 2px 1px; outline: none; line-height: 1.1; transition: border-color var(--transition-base); }
#mod-name:hover { border-bottom-color: var(--color-oatmeal); }
#mod-name:focus { border-bottom-color: var(--color-navy); }

.db-page .acts-bar { display: flex; align-items: center; gap: var(--space-2); flex: none; }
.mh-btn { display: inline-flex; align-items: center; gap: var(--space-2); font-family: var(--font-ui); font-size: var(--text-sm); font-weight: var(--weight-medium); cursor: pointer; border-radius: var(--radius-md); padding: 9px 14px; white-space: nowrap; transition: background var(--transition-base), border-color var(--transition-base); }
.mh-btn i { font-size: 16px; }
.mh-ghost { color: var(--color-navy); background: #fff; border: 1px solid var(--color-oatmeal); }
.mh-ghost:hover { background: var(--color-linen); border-color: var(--color-stone); }
.mh-pri { color: #fff; background: var(--color-navy); border: 1px solid var(--color-navy); }
.mh-pri:hover { background: var(--color-navy-mid); border-color: var(--color-navy-mid); }
.mh-count { font-family: var(--font-mono); font-size: 11px; background: var(--color-slate-pale); color: var(--color-navy); border-radius: var(--radius-pill); padding: 1px 7px; margin-left: 2px; }

#export-wrap { position: relative; }
.exp-menu { position: absolute; right: 0; top: calc(100% + 6px); width: 224px; background: #fff; border: 1px solid var(--color-oatmeal); border-radius: var(--radius-md); box-shadow: var(--shadow-overlay); padding: 5px; z-index: 60; display: none; flex-direction: column; gap: 1px; }
.exp-menu.open { display: flex; }
.exp-menu button { display: flex; align-items: center; gap: 9px; font-family: var(--font-ui); font-size: var(--text-sm); color: var(--color-charcoal); background: none; border: none; border-radius: var(--radius-sm); padding: 9px 10px; text-align: left; cursor: pointer; transition: background var(--transition-base); }
.exp-menu button:hover { background: var(--color-linen); }
.exp-menu button i { font-size: 16px; color: var(--color-stone); }
.exp-menu hr { border: none; border-top: 1px solid var(--hair, #ECEAEE); margin: 4px 2px; }

/* ── output tabs ── */
.out-tabs { display: flex; gap: 3px; background: var(--color-ecru); border-radius: var(--radius-md); padding: 3px; align-self: flex-start; }
.db-tab { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-ui); font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-stone); background: none; border: none; border-radius: var(--radius-sm); padding: 7px 14px; cursor: pointer; transition: background var(--transition-base), color var(--transition-base); }
.db-tab i { font-size: 16px; }
.db-tab:hover { color: var(--color-charcoal); }
.db-tab.on { background: #fff; color: var(--color-navy); box-shadow: var(--shadow-subtle); }

/* ── workspace ── */
.ws { display: grid; grid-template-columns: minmax(0, 1fr) 352px; gap: var(--space-6); align-items: start; }
.canvas { min-width: 0; }

.vizcard { background: #fff; border: 1px solid var(--color-oatmeal); border-radius: var(--radius-md); padding: var(--space-5) var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); }
.vizhead { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); }
.vizhead .vh-l { min-width: 0; }
#viz-title { font-family: var(--font-display); font-size: 1.4rem; font-weight: var(--weight-medium); color: var(--color-charcoal); line-height: 1.15; text-wrap: balance; }
#viz-sub { font-family: var(--font-mono); font-size: 11px; color: var(--color-stone); margin-top: 3px; }
.vh-r { font-size: 10px; font-weight: var(--weight-semibold); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--color-oatmeal); flex: none; }
#viz { width: 100%; height: 460px; }
#tablewrap { width: 100%; overflow-x: auto; }
.legend { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-4); }
.db-lk { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--color-stone); }
.db-lk .d { width: 10px; height: 10px; border-radius: 2px; flex: none; }
#viz-source { font-family: var(--font-mono); font-size: 10.5px; color: var(--color-oatmeal); border-top: 1px solid var(--hair, #ECEAEE); padding-top: var(--space-3); }

/* ── table ── */
.db-table { width: 100%; border-collapse: collapse; font-family: var(--font-ui); }
.db-table th, .db-table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--hair, #ECEAEE); font-size: var(--text-sm); }
.db-table thead th { font-size: 10px; font-weight: var(--weight-semibold); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--color-stone); border-bottom: 1.5px solid var(--color-oatmeal); }
.db-table td { color: var(--color-charcoal); }
.db-table .num { text-align: right; font-family: var(--font-mono); font-size: 12.5px; }
.db-table th.num { text-align: right; }
.db-table .share { color: var(--color-stone); }
.db-table tbody tr:hover { background: var(--color-linen); }
.db-table tfoot td { font-weight: var(--weight-semibold); border-top: 1.5px solid var(--color-oatmeal); border-bottom: none; color: var(--color-charcoal); }
.db-tdot { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 8px; vertical-align: middle; }

/* ── builder rail (guided) ── */
.rail { position: sticky; top: var(--space-4); align-self: start; max-height: calc(100vh - var(--space-8)); overflow-y: auto; background: var(--color-linen); border: 1px solid var(--color-oatmeal); border-radius: var(--radius-md); display: flex; flex-direction: column; scrollbar-width: thin; }
.rail-top { position: sticky; top: 0; z-index: 2; background: var(--color-linen); display: flex; align-items: center; gap: 8px; padding: var(--space-4) var(--space-5) var(--space-3); border-bottom: 1px solid var(--color-bone); }
.rail-top .rt-t { font-size: 11px; font-weight: var(--weight-semibold); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--color-charcoal); }
.rail-top .rt-mode { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--color-stone); background: var(--color-ecru); border-radius: var(--radius-pill); padding: 2px 9px; }
#rail-body { padding: var(--space-4) var(--space-5) var(--space-6); display: flex; flex-direction: column; gap: var(--space-5); }

.db-sec { display: flex; flex-direction: column; gap: var(--space-3); }
.db-seclab { font-size: 10px; font-weight: var(--weight-semibold); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--color-stone); }
.db-field { display: flex; flex-direction: column; gap: 5px; }
.db-flab { font-size: var(--text-xs); color: var(--color-stone); }
.db-sel { width: 100%; font-family: var(--font-ui); font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-charcoal); background: #fff; border: 1px solid var(--color-oatmeal); border-radius: var(--radius-md); padding: 9px 30px 9px 11px; cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%236E6874' stroke-width='1.5'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; background-size: 15px; transition: border-color var(--transition-base); }
.db-sel:focus { outline: none; border-color: var(--color-navy); }
.db-sel:hover { border-color: var(--color-stone); }

.db-seg { display: flex; background: var(--color-ecru); border-radius: var(--radius-md); padding: 3px; gap: 2px; }
.db-seg button { flex: 1; font-family: var(--font-ui); font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-stone); background: none; border: none; border-radius: var(--radius-sm); padding: 7px 6px; cursor: pointer; transition: background var(--transition-base), color var(--transition-base); }
.db-seg button.on { background: #fff; color: var(--color-navy); box-shadow: var(--shadow-subtle); }

.db-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.db-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--color-charcoal); background: #fff; border: 1px solid var(--color-bone); border-radius: var(--radius-pill); padding: 3px 5px 3px 9px; }
.db-chip .sw { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.db-chip .x { display: inline-flex; align-items: center; justify-content: center; width: 17px; height: 17px; border: none; background: none; color: var(--color-oatmeal); font-size: 14px; cursor: pointer; border-radius: 50%; line-height: 1; }
.db-chip .x:hover { background: var(--color-ecru); color: var(--color-eurepoc-red, #CC0130); }
.db-chips-empty { font-size: 12px; color: var(--color-stone); font-style: italic; line-height: 1.4; }
.db-addrow { display: grid; grid-template-columns: 1fr 1fr auto; gap: 6px; align-items: stretch; }
.db-addrow .db-sel { padding: 7px 26px 7px 9px; font-size: 12px; }
.db-addbtn { display: inline-flex; align-items: center; justify-content: center; width: 34px; border: 1px dashed var(--color-oatmeal); background: none; color: var(--color-navy); border-radius: var(--radius-md); cursor: pointer; transition: background var(--transition-base), border-color var(--transition-base); }
.db-addbtn:hover { background: #fff; border-color: var(--color-navy); }
.db-addbtn i { font-size: 15px; }
.db-norm-row { display: flex; flex-wrap: wrap; gap: 5px; }
.db-norm-btn { font-family: var(--font-ui); font-size: 11px; font-weight: var(--weight-medium); color: var(--color-stone); background: var(--color-ecru); border: 1px solid transparent; border-radius: var(--radius-pill); padding: 5px 10px; cursor: pointer; transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base); }
.db-norm-btn:hover { background: #fff; border-color: var(--color-oatmeal); color: var(--color-charcoal); }
.db-norm-btn.on { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }

/* ── saved-analyses drawer ── */
.drawer { position: fixed; inset: 0; z-index: 200; display: none; }
.drawer.open { display: block; }
.drawer-scrim { position: absolute; inset: 0; background: rgba(17,25,26,0.4); }
.drawer-panel { position: absolute; top: 0; left: 0; bottom: 0; width: min(384px, 88vw); background: #fff; box-shadow: var(--shadow-overlay); display: flex; flex-direction: column; }
.dp-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-5) var(--space-5) var(--space-4); border-bottom: 1px solid var(--hair, #ECEAEE); }
.dp-head h2 { font-family: var(--font-display); font-size: 1.25rem; font-weight: var(--weight-medium); color: var(--color-charcoal); margin: 0; }
.dp-head .dp-x { width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--color-oatmeal); background: #fff; border-radius: var(--radius-sm); cursor: pointer; color: var(--color-charcoal); }
.dp-head .dp-x:hover { background: var(--color-linen); }
.dp-new { margin: var(--space-4) var(--space-5) 0; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px; font-family: var(--font-ui); font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-navy); background: none; border: 1px dashed var(--color-oatmeal); border-radius: var(--radius-md); cursor: pointer; transition: background var(--transition-base), border-color var(--transition-base); }
.dp-new:hover { background: var(--color-linen); border-color: var(--color-navy); }
#analyses-list { flex: 1 1 auto; overflow-y: auto; padding: var(--space-4) var(--space-4) var(--space-6); display: flex; flex-direction: column; gap: 6px; }
.db-aitem { display: flex; align-items: center; gap: 11px; padding: 11px 12px; background: #fff; border: 1px solid var(--hair-2, #D8D5DC); border-radius: var(--radius-md); cursor: pointer; transition: background var(--transition-base), border-color var(--transition-base); }
.db-aitem:hover { background: var(--color-linen); border-color: var(--color-oatmeal); }
.db-aitem.on { border-color: var(--color-navy); border-left: 3px solid var(--color-navy); }
.db-aico { width: 32px; height: 32px; flex: none; display: inline-flex; align-items: center; justify-content: center; border-radius: var(--radius-sm); background: var(--color-slate-pale); color: var(--color-navy); font-size: 17px; }
.db-abody { display: flex; flex-direction: column; gap: 1px; min-width: 0; flex: 1; }
.db-an { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-charcoal); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.db-as { font-size: 11px; color: var(--color-stone); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.db-adel { width: 28px; height: 28px; flex: none; display: inline-flex; align-items: center; justify-content: center; border: none; background: none; color: var(--color-oatmeal); border-radius: var(--radius-sm); cursor: pointer; font-size: 15px; }
.db-adel:hover { color: var(--color-eurepoc-red, #CC0130); background: var(--color-ecru); }
.db-empty { padding: var(--space-8) var(--space-4); text-align: center; font-size: var(--text-sm); color: var(--color-stone); line-height: 1.5; }

@media (max-width: 980px) { .ws { grid-template-columns: minmax(0, 1fr) 312px; } }
@media (max-width: 860px) {
  .ws { grid-template-columns: 1fr; }
  .rail { position: static; max-height: none; }
}