/* ============================================================
   PYROLIS — component styles (back-office + tech + soft)
   Responsive via container queries on .app-viewport (name: vp)
   ============================================================ */

/* ---------- Stage & simulated viewport ---------- */
.stage { min-height: 100vh; display: flex; justify-content: center; background: oklch(0.90 0.008 70); }
.app-viewport {
  container-type: inline-size; container-name: vp;
  width: 100%; min-height: 100vh; background: var(--paper);
  box-shadow: var(--sh-2); position: relative;
  transition: max-width var(--t-slow) var(--ease);
}
.app-viewport[data-bp="mobile"]  { max-width: 400px; }
.app-viewport[data-bp="tablet"]  { max-width: 834px; }
.app-viewport[data-bp="laptop"]  { max-width: 1366px; }
.app-viewport[data-bp="full"]    { max-width: none; box-shadow: none; }

/* ---------- Back-office shell ---------- */
.bo { display: grid; grid-template-columns: 232px 1fr; min-height: 100vh; }
.bo-side {
  background: var(--coal); color: var(--ink-inv);
  display: flex; flex-direction: column; gap: 0;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.bo-logo { display: flex; align-items: center; gap: 10px; padding: 16px 16px 12px; }
.bo-logo .mark {
  width: 28px; height: 28px; border-radius: 7px; background: var(--fire);
  display: grid; place-items: center; color: white; font-weight: 700; font-size: 13px;
  flex: none;
}
.bo-logo .word { font-weight: 600; font-size: 15px; letter-spacing: 0.01em; }
.bo-logo .tenant { font-size: 11px; opacity: 0.55; display: block; margin-top: 1px; }
.bo-nav { padding: 4px 8px 16px; display: flex; flex-direction: column; gap: 1px; }
.bo-nav .nav-sec { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.09em; opacity: 0.45; padding: 14px 10px 5px; }
.bo-nav a {
  display: flex; align-items: center; gap: 9px; padding: 6px 10px; border-radius: var(--r-2);
  color: oklch(0.85 0.005 70); font-size: 13px; text-decoration: none; line-height: 1.2;
}
.bo-nav a .ic { opacity: 0.65; flex: none; }
.bo-nav a:hover { background: oklch(0.32 0.012 45); text-decoration: none; }
.bo-nav a.on { background: oklch(0.34 0.03 41); color: white; }
.bo-nav a.on .ic { opacity: 1; color: oklch(0.78 0.12 45); }
.bo-nav a .badge { margin-left: auto; }

.bo-main { min-width: 0; display: flex; flex-direction: column; }
.bo-top {
  display: flex; align-items: center; gap: 12px; padding: 10px 20px;
  border-bottom: 1px solid var(--line); background: var(--surface);
  position: sticky; top: 0; z-index: 40;
}
.bo-burger { display: none; }
.bo-search {
  flex: 1; max-width: 460px; display: flex; align-items: center; gap: 8px;
  background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-2);
  padding: 6px 10px; color: var(--ink-3); font-size: 13px; cursor: pointer;
}
.bo-search:hover { border-color: var(--line-strong); }
.bo-search kbd {
  margin-left: auto; font-family: var(--font-mono); font-size: 10.5px;
  border: 1px solid var(--line-strong); border-radius: 4px; padding: 1px 5px; background: var(--surface);
}
.bo-top-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }

.bo-content { padding: 20px 24px 80px; max-width: 1480px; width: 100%; }

/* Mobile/tablet shell adaptation */
@container vp (max-width: 1023px) {
  .bo { grid-template-columns: 1fr; }
  .bo-side { display: none; position: fixed; inset: 0 auto 0 0; width: 264px; z-index: 100; box-shadow: var(--sh-3); }
  .bo-side.open { display: flex; }
  .bo-burger { display: inline-flex; }
  .bo-scrim { position: fixed; inset: 0; background: oklch(0.2 0.01 60 / 0.4); z-index: 99; }
  .bo-content { padding: 16px 14px 96px; }
}

/* ---------- Page header ---------- */
.ph { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 18px; flex-wrap: wrap; }
.ph h1 { font-size: var(--fs-21); font-weight: 600; margin: 0; letter-spacing: -0.01em; }
.ph .sub { color: var(--ink-2); font-size: 13px; margin-top: 3px; }
.ph .ph-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.crumbs { display: flex; gap: 6px; align-items: center; font-size: 12px; color: var(--ink-3); margin-bottom: 6px; }
.crumbs a { color: var(--ink-3); }
.crumbs .sep { opacity: 0.5; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 7px; border-radius: var(--r-2);
  font: 500 13px var(--font-sans); padding: 7px 13px; cursor: pointer;
  border: 1px solid transparent; line-height: 1.2; white-space: nowrap;
  transition: background var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}
.btn:focus-visible { outline: 2px solid var(--fire); outline-offset: 2px; }
.btn-primary { background: var(--fire); color: white; }
.btn-primary:hover { background: var(--fire-deep); }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--line-strong); }
.btn-secondary:hover { background: var(--surface-2); }
.btn-ghost { background: transparent; color: var(--ink-2); }
.btn-ghost:hover { background: var(--surface-3); color: var(--ink); }
.btn-danger { background: var(--st-red); color: white; }
.btn-sm { padding: 4px 9px; font-size: 12px; }
.btn-lg { padding: 11px 18px; font-size: 14px; border-radius: var(--r-3); }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }
.icon-btn {
  display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: var(--r-2);
  border: none; background: transparent; color: var(--ink-2); cursor: pointer; position: relative;
}
.icon-btn:hover { background: var(--surface-3); color: var(--ink); }
.icon-btn .dot {
  position: absolute; top: 5px; right: 5px; width: 8px; height: 8px; border-radius: 50%;
  background: var(--fire); border: 2px solid var(--surface);
}

/* ---------- Chips ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 5px; border-radius: var(--r-full);
  font-size: 11.5px; font-weight: 500; padding: 2px 9px; line-height: 1.5; white-space: nowrap;
}
.chip .cdot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }
.chip-gray   { background: var(--st-gray-bg);   color: var(--st-gray); }
.chip-blue   { background: var(--st-blue-bg);   color: var(--st-blue); }
.chip-green  { background: var(--st-green-bg);  color: var(--st-green); }
.chip-amber  { background: var(--st-amber-bg);  color: var(--st-amber); }
.chip-red    { background: var(--st-red-bg);    color: var(--st-red); }
.chip-violet { background: var(--st-violet-bg); color: var(--st-violet); }
.chip-teal   { background: var(--st-teal-bg);   color: var(--st-teal); }
.chip-fire   { background: var(--fire-soft);    color: var(--fire-deep); }
.badge {
  display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: var(--r-full); background: var(--fire); color: white;
  font-size: 10.5px; font-weight: 600; font-family: var(--font-mono);
}
.badge.muted { background: oklch(0.45 0.012 50); }

/* ---------- Cards & panels ---------- */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-3); box-shadow: var(--sh-1); }
.card-pad { padding: 16px; }
.card-h { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.card-h h3 { margin: 0; font-size: 13.5px; font-weight: 600; }
.card-h .spacer { margin-left: auto; }
.well { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-2); padding: 10px 12px; }
.grid { display: grid; gap: 14px; }
.g2 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: repeat(3, 1fr); } .g4 { grid-template-columns: repeat(4, 1fr); }
@container vp (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: repeat(2, 1fr); } }
@container vp (max-width: 640px) { .g4, .g3, .g2 { grid-template-columns: 1fr; } }

/* KPI */
.kpi { padding: 14px 16px; }
.kpi .k-label { font-size: 12px; color: var(--ink-2); display: flex; align-items: center; gap: 6px; }
.kpi .k-value { font-size: var(--fs-26); font-weight: 600; letter-spacing: -0.02em; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi .k-trend { font-size: 11.5px; margin-top: 3px; }
.kpi .k-trend.up { color: var(--st-green); } .kpi .k-trend.down { color: var(--st-red); } .kpi .k-trend.flat { color: var(--ink-3); }
.kpi.alert { border-color: var(--st-red); border-left: 3px solid var(--st-red); }
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.kpi-row > .kpi { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-3); }
@media (max-width: 640px) { .kpi-row { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Data table ---------- */
.dt-wrap { overflow-x: auto; }
.dt { width: 100%; border-collapse: collapse; font-size: 13px; }
.dt th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-3); font-weight: 600; padding: 8px 12px; border-bottom: 1px solid var(--line);
  background: var(--surface-2); white-space: nowrap; position: sticky; top: 0;
}
.dt th.sortable { cursor: pointer; } .dt th.sortable:hover { color: var(--ink); }
.dt td { padding: 0 12px; height: var(--row-h); border-bottom: 1px solid var(--line); vertical-align: middle; }
.dt tbody tr { cursor: pointer; }
.dt tbody tr:hover { background: var(--surface-2); }
.dt tbody tr.sel { background: var(--fire-soft); }
.dt .r { text-align: right; } .dt th.r { text-align: right; }
.dt .main-cell { font-weight: 500; }
.dt .sub-cell { font-size: 11.5px; color: var(--ink-3); margin-top: 1px; }
.dt-check { width: 34px; } .dt-check input { accent-color: var(--fire); width: 15px; height: 15px; cursor: pointer; }
.bulkbar {
  position: sticky; bottom: 16px; margin: 12px auto 0; width: fit-content; z-index: 30;
  display: flex; align-items: center; gap: 10px; background: var(--coal); color: var(--ink-inv);
  border-radius: var(--r-3); padding: 8px 10px 8px 16px; box-shadow: var(--sh-pop); font-size: 13px;
}
.bulkbar .btn { background: oklch(0.36 0.02 45); color: white; border: none; }
.bulkbar .btn:hover { background: oklch(0.42 0.03 45); }

/* card-collapse of tables on narrow viewports */
@container vp (max-width: 700px) {
  .dt-responsive .dt thead { display: none; }
  .dt-responsive .dt, .dt-responsive .dt tbody, .dt-responsive .dt tr, .dt-responsive .dt td { display: block; width: 100%; }
  .dt-responsive .dt tr { border: 1px solid var(--line); border-radius: var(--r-2); margin-bottom: 8px; background: var(--surface); padding: 10px 12px; }
  .dt-responsive .dt td { border: none; height: auto; padding: 2px 0; }
  .dt-responsive .dt td.r { text-align: left; }
  .dt-responsive .dt td[data-th]::before { content: attr(data-th) " · "; font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.05em; }
}

/* Toolbar above tables */
.toolbar { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.toolbar .ti {
  display: flex; align-items: center; gap: 7px; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-2); padding: 6px 10px; font-size: 13px; color: var(--ink-3); min-width: 200px;
}
.toolbar .ti input { border: none; outline: none; background: transparent; font: inherit; color: var(--ink); width: 100%; }
.fchip {
  display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line-strong); background: var(--surface);
  border-radius: var(--r-full); padding: 4px 11px; font-size: 12px; color: var(--ink-2); cursor: pointer;
}
.fchip:hover { border-color: var(--ink-3); }
.fchip.on { background: var(--coal); color: white; border-color: var(--coal); }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 16px; overflow-x: auto; }
.tabs button {
  border: none; background: none; font: 500 13px var(--font-sans); color: var(--ink-2);
  padding: 9px 13px; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap;
}
.tabs button:hover { color: var(--ink); }
.tabs button.on { color: var(--fire-deep); border-bottom-color: var(--fire); }
.tabs button .badge { margin-left: 6px; }

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-size: 12px; font-weight: 500; color: var(--ink-2); }
.field .req { color: var(--st-red); }
.input, .select, textarea.input {
  font: 400 13px var(--font-sans); color: var(--ink); background: var(--surface);
  border: 1px solid var(--line-strong); border-radius: var(--r-2); padding: 7px 10px; width: 100%;
}
.input:focus, .select:focus, textarea.input:focus { outline: 2px solid var(--fire); outline-offset: -1px; border-color: var(--fire); }
.field .hint { font-size: 11.5px; color: var(--ink-3); }
.field .hint.reg { color: var(--st-blue); display: flex; gap: 5px; align-items: flex-start; }
.field.error .input { border-color: var(--st-red); }
.field .err-msg { font-size: 11.5px; color: var(--st-red); }
.prefill { background: var(--st-blue-bg); border-radius: 3px; padding: 0 3px; font-size: 11px; color: var(--st-blue); }

/* ---------- Timeline ---------- */
.tl { display: flex; flex-direction: column; }
.tl-item { display: flex; gap: 12px; position: relative; padding-bottom: 18px; }
.tl-item::before { content: ""; position: absolute; left: 13px; top: 30px; bottom: 0; width: 1px; background: var(--line); }
.tl-item:last-child::before { display: none; }
.tl-dot {
  width: 27px; height: 27px; border-radius: 50%; background: var(--surface-2); border: 1px solid var(--line);
  display: grid; place-items: center; flex: none; color: var(--ink-2); z-index: 1;
}
.tl-dot.agent { background: var(--st-violet-bg); color: var(--st-violet); border-color: transparent; }
.tl-dot.fire { background: var(--fire-soft); color: var(--fire-deep); border-color: transparent; }
.tl-body { font-size: 13px; padding-top: 4px; min-width: 0; }
.tl-body .who { font-weight: 500; }
.tl-body .when { color: var(--ink-3); font-size: 11.5px; margin-left: 6px; }
.tl-body .what { color: var(--ink-2); margin-top: 1px; }

/* ---------- State blocks ---------- */
.state-block { padding: 48px 24px; text-align: center; color: var(--ink-2); }
.state-block .sb-icon {
  width: 52px; height: 52px; margin: 0 auto 14px; border-radius: 14px; background: var(--surface-2);
  display: grid; place-items: center; color: var(--ink-3);
}
.state-block.error .sb-icon { background: var(--st-red-bg); color: var(--st-red); }
.state-block.offline .sb-icon { background: var(--st-amber-bg); color: var(--st-amber); }
.state-block h4 { margin: 0 0 4px; font-size: 14.5px; color: var(--ink); }
.state-block p { margin: 0 0 14px; font-size: 13px; max-width: 380px; margin-inline: auto; }
.skel { border-radius: var(--r-1); background: linear-gradient(100deg, var(--surface-2) 40%, var(--surface-3) 50%, var(--surface-2) 60%); background-size: 200% 100%; animation: skel 1.2s infinite linear; }
@keyframes skel { from { background-position: 120% 0; } to { background-position: -80% 0; } }
.readonly-banner, .denied-banner {
  display: flex; gap: 9px; align-items: center; padding: 9px 14px; border-radius: var(--r-2);
  font-size: 12.5px; margin-bottom: 14px;
}
.readonly-banner { background: var(--st-amber-bg); color: var(--st-amber); }
.denied-banner { background: var(--st-red-bg); color: var(--st-red); }

/* ---------- Drawer / modal ---------- */
.overlay { position: fixed; inset: 0; background: oklch(0.2 0.01 60 / 0.42); z-index: 200; display: flex; }
.drawer {
  margin-left: auto; width: min(560px, 94%); background: var(--surface); height: 100%;
  box-shadow: var(--sh-pop); display: flex; flex-direction: column; animation: slidein var(--t-med) var(--ease);
}
@keyframes slidein { from { transform: translateX(40px); opacity: 0; } }
.drawer-h { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.drawer-h h3 { margin: 0; font-size: 15px; }
.drawer-b { padding: 18px; overflow-y: auto; flex: 1; }
.drawer-f { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; gap: 8px; justify-content: flex-end; background: var(--surface-2); }
.modal {
  margin: auto; width: min(640px, 94%); max-height: 90vh; background: var(--surface); border-radius: var(--r-4);
  box-shadow: var(--sh-pop); display: flex; flex-direction: column; animation: pop var(--t-med) var(--ease);
}
@keyframes pop { from { transform: scale(0.97) translateY(8px); opacity: 0; } }

/* ---------- Command palette ---------- */
.cmdk { margin: 12vh auto auto; width: min(620px, 94%); background: var(--surface); border-radius: var(--r-4); box-shadow: var(--sh-pop); overflow: hidden; animation: pop var(--t-med) var(--ease); }
.cmdk input { width: 100%; border: none; outline: none; font: 400 15px var(--font-sans); padding: 16px 18px; border-bottom: 1px solid var(--line); background: transparent; color: var(--ink); }
.cmdk .grp { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-3); padding: 10px 18px 4px; }
.cmdk .item { display: flex; align-items: center; gap: 10px; padding: 9px 18px; font-size: 13.5px; cursor: pointer; }
.cmdk .item:hover, .cmdk .item.hl { background: var(--fire-soft); }
.cmdk .item .k { margin-left: auto; font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); }
.cmdk-foot { display: flex; gap: 14px; padding: 8px 18px; border-top: 1px solid var(--line); background: var(--surface-2); font-size: 11px; color: var(--ink-3); }

/* ---------- Planning board ---------- */
.plan-grid { display: grid; grid-template-columns: 168px repeat(5, 1fr); border: 1px solid var(--line); border-radius: var(--r-3); overflow: hidden; background: var(--surface); min-width: 880px; }
.plan-scroll { overflow-x: auto; }
.plan-hcell { background: var(--surface-2); border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); padding: 8px 10px; font-size: 12px; font-weight: 600; text-align: center; }
.plan-hcell .d { display: block; font-size: 10.5px; color: var(--ink-3); font-weight: 500; }
.plan-hcell.today { background: var(--fire-soft); color: var(--fire-deep); }
.plan-tech { display: flex; align-items: center; gap: 9px; padding: 10px; border-bottom: 1px solid var(--line); background: var(--surface-2); font-size: 12.5px; }
.plan-tech .cap { margin-left: auto; }
.plan-cell { border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 5px; min-height: 86px; display: flex; flex-direction: column; gap: 4px; }
.plan-cell.today-col { background: oklch(0.97 0.012 50); }
.plan-cell.dragover { background: var(--fire-soft); outline: 2px dashed var(--fire-line); outline-offset: -3px; }
.mblock {
  border-radius: var(--r-1); padding: 5px 7px; font-size: 11px; line-height: 1.3; cursor: grab;
  border-left: 3px solid; background: var(--surface); box-shadow: var(--sh-1); border-top: 1px solid var(--line); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  user-select: none;
}
.mblock:active { cursor: grabbing; }
.mblock .mb-t { font-weight: 600; font-size: 10px; font-family: var(--font-mono); color: var(--ink-3); display: flex; justify-content: space-between; }
.mblock.k-verification { border-left-color: var(--st-blue); }
.mblock.k-maintenance { border-left-color: var(--st-teal); }
.mblock.k-installation { border-left-color: var(--st-violet); }
.mblock.k-depannage { border-left-color: var(--st-red); background: var(--st-red-bg); }
.mblock.k-formation { border-left-color: var(--st-amber); }
.mblock.absence { background: repeating-linear-gradient(45deg, var(--surface-2), var(--surface-2) 6px, var(--surface) 6px, var(--surface) 12px); border-left-color: var(--ink-3); color: var(--ink-2); cursor: default; }
.cap-gauge { width: 46px; height: 6px; border-radius: 4px; background: var(--surface-3); overflow: hidden; }
.cap-gauge i { display: block; height: 100%; border-radius: 4px; background: var(--st-green); }
.cap-gauge.warn i { background: var(--st-amber); } .cap-gauge.over i { background: var(--st-red); }

/* ---------- Kanban ---------- */
.kb { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(240px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 8px; align-items: start; }
.kb-col { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-3); padding: 8px; display: flex; flex-direction: column; gap: 8px; min-height: 120px; }
.kb-col-h { display: flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; padding: 2px 6px; }
.kb-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-2); padding: 9px 11px; font-size: 12.5px; box-shadow: var(--sh-1); cursor: pointer; }
.kb-card:hover { border-color: var(--line-strong); box-shadow: var(--sh-2); }

/* ---------- Avatars ---------- */
.av { width: 26px; height: 26px; border-radius: 50%; display: inline-grid; place-items: center; background: var(--surface-3); color: var(--ink-2); font-size: 10.5px; font-weight: 600; flex: none; border: 1px solid var(--line); }
.av.lg { width: 36px; height: 36px; font-size: 13px; }
.av.agent { background: var(--st-violet-bg); color: var(--st-violet); }
.av-stack { display: flex; } .av-stack .av { margin-left: -7px; box-shadow: 0 0 0 2px var(--surface); } .av-stack .av:first-child { margin-left: 0; }

/* ---------- Diff / approval cards ---------- */
.diff-line { display: grid; grid-template-columns: 1fr 1fr; gap: 0; font-size: 12.5px; border: 1px solid var(--line); border-radius: var(--r-2); overflow: hidden; }
.diff-line .old { background: var(--st-red-bg); padding: 8px 11px; text-decoration: line-through; color: var(--st-red); }
.diff-line .new { background: var(--st-green-bg); padding: 8px 11px; color: var(--st-green); }
.approval { border: 1px solid var(--st-violet); border-left-width: 3px; }

/* ---------- Provenance ---------- */
.prov { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; color: var(--st-blue); background: var(--st-blue-bg); border-radius: var(--r-full); padding: 1.5px 8px; cursor: pointer; white-space: nowrap; }
.prov:hover { text-decoration: underline; }

/* ---------- Review bar ---------- */
.rb {
  position: fixed; bottom: 14px; left: 50%; transform: translateX(-50%); z-index: 1000;
  background: oklch(0.18 0.01 280); color: oklch(0.92 0.005 280); border-radius: 14px;
  box-shadow: var(--sh-pop); display: flex; align-items: center; gap: 4px; padding: 6px 8px;
  font-family: var(--font-mono); font-size: 11px; flex-wrap: wrap; max-width: 96vw;
}
.rb .rb-tag { padding: 2px 7px; opacity: 0.55; letter-spacing: 0.04em; }
.rb select {
  background: oklch(0.26 0.012 280); color: inherit; border: 1px solid oklch(0.34 0.015 280);
  border-radius: 7px; font: inherit; padding: 4px 6px; cursor: pointer; max-width: 150px;
}
.rb .rb-bp { display: flex; gap: 2px; }
.rb .rb-bp button {
  background: oklch(0.26 0.012 280); border: 1px solid oklch(0.34 0.015 280); color: inherit;
  font: inherit; padding: 4px 8px; cursor: pointer; border-radius: 7px;
}
.rb .rb-bp button.on { background: var(--fire); border-color: var(--fire); color: white; }
.rb .rb-min { background: none; border: none; color: inherit; cursor: pointer; opacity: 0.6; font: inherit; padding: 4px 7px; }
.rb.min { padding: 4px; gap: 0; }

/* ---------- Tech app ---------- */
.tech-shell { max-width: 100%; min-height: 100vh; background: var(--paper); display: flex; flex-direction: column; }
.tech-top {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px; background: var(--coal); color: white;
  position: sticky; top: 0; z-index: 50;
}
.tech-top .sync { margin-left: auto; display: flex; align-items: center; gap: 7px; font-size: 12px; }
.sync-pill { display: inline-flex; align-items: center; gap: 6px; border-radius: var(--r-full); padding: 4px 11px; font-size: 11.5px; font-weight: 600; }
.sync-pill.ok { background: oklch(0.35 0.06 150); color: oklch(0.9 0.06 150); }
.sync-pill.pending { background: oklch(0.4 0.07 85); color: oklch(0.93 0.07 90); }
.sync-pill.offline { background: oklch(0.38 0.02 60); color: oklch(0.88 0.01 60); }
.tech-body { flex: 1; padding: 16px; padding-bottom: 92px; max-width: 900px; width: 100%; margin: 0 auto; }
.tech-tabbar {
  position: sticky; bottom: 0; z-index: 50; display: grid; grid-template-columns: repeat(5, 1fr);
  background: var(--surface); border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
}
.tech-tabbar a {
  display: flex; flex-direction: column; align-items: center; gap: 3px; min-height: var(--touch);
  justify-content: center; font-size: 10.5px; color: var(--ink-3); border-radius: var(--r-2); text-decoration: none;
}
.tech-tabbar a.on { color: var(--fire-deep); background: var(--fire-soft); }
.tech-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-3); box-shadow: var(--sh-1); }
.tech-row { display: flex; align-items: center; gap: 12px; min-height: var(--touch); padding: 12px 14px; }
.offline-note { display: flex; gap: 8px; align-items: flex-start; background: var(--st-amber-bg); color: var(--st-amber); border-radius: var(--r-2); padding: 9px 12px; font-size: 12px; margin-top: 12px; }
.check-pt { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.check-pt .pt-actions { margin-left: auto; display: flex; gap: 6px; }
.pt-btn {
  min-width: var(--touch); min-height: var(--touch); border-radius: var(--r-2); border: 1.5px solid var(--line-strong);
  background: var(--surface); font: 600 13px var(--font-sans); cursor: pointer; color: var(--ink-2); padding: 0 14px;
}
.pt-btn.ok.on { background: var(--st-green-bg); border-color: var(--st-green); color: var(--st-green); }
.pt-btn.nok.on { background: var(--st-red-bg); border-color: var(--st-red); color: var(--st-red); }
.pt-btn.na.on { background: var(--surface-3); border-color: var(--ink-3); color: var(--ink); }
.sig-pad { border: 1.5px dashed var(--line-strong); border-radius: var(--r-3); height: 170px; display: grid; place-items: center; color: var(--ink-3); font-size: 13px; background: white; touch-action: none; }

/* ---------- Misc ---------- */
.hr { border: none; border-top: 1px solid var(--line); margin: 14px 0; }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 7px 14px; font-size: 13px; }
.kv dt { color: var(--ink-3); } .kv dd { margin: 0; }
.section-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-3); font-weight: 600; margin: 22px 0 9px; }
.toast-stack { position: fixed; bottom: 70px; right: 18px; z-index: 500; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--coal); color: white; border-radius: var(--r-3); padding: 11px 16px; font-size: 13px; box-shadow: var(--sh-pop); display: flex; gap: 9px; align-items: center; animation: pop var(--t-med) var(--ease); max-width: 380px; }
.placeholder-img {
  background: repeating-linear-gradient(45deg, var(--surface-2), var(--surface-2) 8px, var(--surface-3) 8px, var(--surface-3) 9px);
  border: 1px solid var(--line); border-radius: var(--r-2); display: grid; place-items: center;
  color: var(--ink-3); font-family: var(--font-mono); font-size: 11px; min-height: 80px; text-align: center; padding: 8px;
}
.wip-banner { display: flex; gap: 9px; align-items: center; background: var(--st-violet-bg); color: var(--st-violet); border-radius: var(--r-2); padding: 9px 14px; font-size: 12.5px; margin-bottom: 16px; }
.wire-block { border: 1.5px dashed var(--line-strong); border-radius: var(--r-2); padding: 14px; color: var(--ink-3); font-size: 12.5px; background: var(--surface); }
.wire-block b { color: var(--ink-2); display: block; margin-bottom: 3px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }