/* CX Survey Request — Capital Excavation
   Dark steel blue brand. Evolve from original field form. */
:root{
  --bg:#0e141c;
  --panel:#172231;
  --panel2:#1e2c3e;
  --line:#2f4058;
  --line2:#3d536d;
  --txt:#e8eef5;
  --muted:#8b9bb0;
  --accent:#f59e0b;
  --accent2:#fbbf24;
  --api:#38bdf8;
  --ok:#84cc16;
  --warn:#fb923c;
  --bad:#ef4444;
  --chip:#23304a;
  --r:10px;
  --safe-b:env(safe-area-inset-bottom,0px);
  --safe-t:env(safe-area-inset-top,0px);
  --tap:44px;
  --hdr:56px;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;min-height:100%;height:100%}
body{
  background:var(--bg);color:var(--txt);
  font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  touch-action:manipulation;
}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}

/* ===== Stage / device preview ===== */
.stage{
  min-height:100%;
  display:flex;justify-content:center;align-items:stretch;
  background:var(--bg);
}
.stage.previewing{
  padding:16px 12px calc(16px + var(--safe-b));
  background:#070b10;
  align-items:flex-start;
}
.app{
  width:100%;
  min-height:100vh;
  min-height:100dvh;
  display:flex;flex-direction:column;
  background:var(--bg);
}
.stage.previewing .app{
  min-height:0;
  max-height:min(844px, calc(100vh - 40px));
  border:1px solid var(--line);
  border-radius:14px;
  overflow:auto;
  -webkit-overflow-scrolling:touch;
  box-shadow:0 20px 60px #000a;
  position:relative;
}
.stage.frame-phone .app{max-width:390px;max-height:min(780px, calc(100vh - 40px))}
.stage.frame-tablet .app{max-width:820px}
.stage.frame-desktop .app{max-width:1280px}

/* ===== Header ===== */
.top{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:calc(10px + var(--safe-t)) 14px 10px;
  background:linear-gradient(#1a2636,#142030);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:30;
}
.top .logo{height:28px;width:auto;max-width:140px;object-fit:contain;object-position:left center;flex:0 0 auto;display:block}
.top .titles h1{margin:0;font-size:16px;font-weight:700;letter-spacing:.01em}
.top .titles .sub{color:var(--muted);font-size:11.5px;margin-top:1px}
.spacer{flex:1;min-width:8px}

.who{
  display:flex;align-items:center;gap:6px;
  font-size:12.5px;color:var(--muted);
  background:var(--panel2);border:1px solid var(--line);
  border-radius:8px;padding:4px 8px 4px 10px;
}
.who select{
  background:var(--panel2);border:none;color:var(--txt);
  font-weight:650;font-size:13px;padding:4px 2px;min-height:32px;
  max-width:min(260px, 42vw);
  text-overflow:ellipsis;
  color-scheme:dark;
}
.who select option,
.who select optgroup{
  background:#1e2c3e;
  color:#e8eef5;
}
.who select:focus{outline:2px solid var(--accent);outline-offset:1px;border-radius:4px}

/* Native selects elsewhere (job/layout/filters) — same Windows fix */
select{
  color-scheme:dark;
  background-color:var(--panel2);
  color:var(--txt);
}
select option{
  background:#1e2c3e;
  color:#e8eef5;
}

.devtoggle{
  display:flex;align-items:center;gap:2px;
  background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:2px;
}
.devtoggle button{
  background:transparent;border:none;color:var(--muted);
  font-size:11px;font-weight:650;padding:6px 8px;border-radius:6px;min-height:32px;
}
.devtoggle button.on{background:var(--panel);color:var(--txt);box-shadow:0 0 0 1px var(--line2)}

.bell{
  position:relative;min-width:var(--tap);min-height:var(--tap);
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line2);border-radius:8px;background:var(--panel2);font-size:16px;
  overflow:visible;margin-right:4px;
}
.bell .badge{
  position:absolute;top:2px;right:2px;
  background:var(--bad);color:#fff;border-radius:10px;
  font-size:10px;font-weight:700;padding:0 5px;min-width:16px;height:16px;line-height:16px;text-align:center;
  box-shadow:0 0 0 2px var(--panel2);
}

.btn{
  background:#243447;color:var(--txt);border:1px solid var(--line2);
  border-radius:8px;padding:9px 14px;font-size:14px;min-height:var(--tap);
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
}
.btn:hover{border-color:#5a7190}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.sm{padding:6px 10px;font-size:13px;min-height:36px}
.btn.primary{background:var(--accent);color:#0e141c;border-color:var(--accent);font-weight:700}
.btn.primary:hover{background:var(--accent2)}
.btn.ok{background:var(--ok);color:#0e141c;border-color:var(--ok);font-weight:700}
.btn.warn{background:var(--warn);color:#0e141c;border-color:var(--warn);font-weight:700}
.btn.bad{background:transparent;color:var(--bad);border-color:var(--bad)}
.btn.ghost{background:transparent}
.btn.block{width:100%}

/* ===== Subnav ===== */
.subnav{
  display:flex;gap:4px;padding:10px 14px 0;flex-wrap:wrap;
  border-bottom:1px solid var(--line);background:#111925;
}
.tab{
  padding:10px 14px;min-height:var(--tap);
  border-radius:8px 8px 0 0;border:1px solid transparent;border-bottom:none;
  background:transparent;color:var(--muted);font-size:14px;font-weight:600;
}
.tab.active{
  background:var(--panel);color:var(--txt);
  border-color:var(--line);
}

/* ===== Layout shells ===== */
.main{
  flex:1;display:flex;min-height:0;
  padding:14px;
  gap:14px;
}
.board{
  flex:1;min-width:0;display:flex;flex-direction:column;gap:12px;
  overflow:auto;
}
.detailpane{
  display:none;
  width:min(420px,42%);
  flex:0 0 auto;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--r);
  overflow:auto;
  max-height:calc(100vh - 140px);
}
.filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.filters select,.filters input{min-height:40px}

/* Cards */
.cards{display:grid;grid-template-columns:1fr;gap:10px}
.tcard{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:14px;cursor:pointer;text-align:left;width:100%;
  transition:border-color .15s,box-shadow .15s;
  min-height:var(--tap);
}
.tcard:hover,.tcard:focus{border-color:var(--line2);outline:none}
.tcard.sel{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.tcard .r1{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px}
.tcard .num{font-family:ui-monospace,Consolas,monospace;font-size:12px;color:var(--muted)}
.tcard h3{margin:0;font-size:16px;font-weight:700}
.tcard .meta{font-size:13px;color:var(--muted);margin-top:6px;line-height:1.5}
.tcard .meta b{color:#d5deea;font-weight:600}

.badge{
  display:inline-block;font-size:11.5px;font-weight:700;
  padding:3px 9px;border-radius:20px;border:1px solid;white-space:nowrap;
}
.empty{
  color:var(--muted);text-align:center;padding:36px 16px;
  border:1px dashed var(--line);border-radius:var(--r);background:rgba(0,0,0,.12);
}

/* Form */
.formcard{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:16px;max-width:640px;
}
.banner{
  background:#2a2210;border:1px solid #6b4e12;color:#fcd34d;
  border-radius:8px;padding:10px 12px;font-size:13px;margin-bottom:14px;line-height:1.4;
}
.fld{margin-bottom:13px}
label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:5px}
label .req{color:var(--accent)}
label .lk{color:#6a7a90;font-weight:400}
input,select,textarea{
  width:100%;background:var(--panel2);border:1px solid var(--line);
  color:var(--txt);border-radius:8px;padding:11px 12px;font-size:16px;outline:none;
  min-height:var(--tap);
}
input:focus,select:focus,textarea:focus{border-color:var(--accent)}
input[readonly]{color:var(--muted);background:#121a24}
textarea{resize:vertical;min-height:88px;min-height:88px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.miss{border-color:var(--bad)!important}
.valmsg{color:var(--bad);font-size:13px;min-height:18px;margin-top:8px}
.hint{font-size:12.5px;color:var(--muted)}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}
.actions.sticky-bot{
  position:sticky;bottom:0;
  padding:10px 0 calc(10px + var(--safe-b));
  background:linear-gradient(transparent,var(--bg) 30%);
  margin-top:12px;
}

/* CC chips */
.ccbox{
  display:flex;flex-wrap:wrap;gap:6px;align-items:center;
  background:var(--panel2);border:1px solid var(--line);border-radius:8px;
  padding:7px;min-height:var(--tap);position:relative;
}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--chip);border:1px solid #2f3e5c;color:#cdd7e6;
  border-radius:20px;padding:4px 8px 4px 10px;font-size:13px;
}
.chip b{cursor:pointer;color:#8aa0c0;font-weight:700}
.chip b:hover{color:#fff}
.ccsearch{flex:1;min-width:120px;border:none;background:transparent;padding:4px;font-size:15px;min-height:32px}
.ccsearch:focus{border:none;outline:none}
.menu{
  position:absolute;left:0;right:0;top:calc(100% + 4px);
  background:#1a2636;border:1px solid var(--line2);border-radius:8px;
  max-height:220px;overflow:auto;z-index:12;box-shadow:0 12px 32px #000a;
}
.menu div{padding:10px 12px;cursor:pointer;font-size:14px;display:flex;justify-content:space-between;gap:10px;min-height:var(--tap);align-items:center}
.menu div:hover,.menu div.hot{background:#243447}
.menu div .em{color:var(--muted);font-size:12px}
.menu .none{color:var(--muted);cursor:default}

/* Detail content */
.dhd{
  display:flex;align-items:flex-start;justify-content:space-between;gap:10px;
  padding:14px 16px;border-bottom:1px solid var(--line);
  position:sticky;top:0;background:var(--panel);z-index:2;
}
.dbody{padding:16px}
.kv{display:flex;gap:10px;font-size:14px;padding:7px 0;border-bottom:1px solid #243347}
.kv .k{color:var(--muted);width:104px;flex:0 0 auto}
.kv .v{color:var(--txt);word-break:break-word}
.sec{margin-top:16px}
.sec h4{
  margin:0 0 8px;font-size:11.5px;color:var(--muted);
  text-transform:uppercase;letter-spacing:.07em;font-weight:700;
}
.actbox{
  background:var(--panel2);border:1px solid var(--line);
  border-radius:9px;padding:12px;
}
.immutable{
  font-size:12px;color:var(--muted);background:#121a24;
  border:1px dashed var(--line);border-radius:8px;padding:8px 10px;margin-bottom:10px;
}
.scope-flag{
  display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--warn);margin:6px 0;
}
.note-item{
  background:var(--panel2);border:1px solid var(--line);border-radius:8px;
  padding:10px 12px;margin-bottom:8px;
}
.note-item.scope{border-color:#6b4e12;background:#221c10}
.note-item .who-line{font-size:12px;color:var(--muted);margin-top:6px}
.note-item .scope-pending{color:var(--warn);font-weight:700}
.note-item .scope-ok{color:var(--ok);font-weight:700}

.tl{position:relative;padding-left:14px}
.tl .ev{position:relative;padding:0 0 12px 12px;border-left:2px solid var(--line);font-size:13px}
.tl .ev:last-child{border-left-color:transparent}
.tl .dot{position:absolute;left:-5px;top:3px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.tl .ts{color:var(--muted);font-size:11.5px;margin-top:3px}

/* Drawer (phone/tablet) */
.scrim{position:fixed;inset:0;background:#0009;opacity:0;pointer-events:none;transition:.2s;z-index:40}
.scrim.on{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(460px,100%);
  background:var(--panel);border-left:1px solid var(--line);
  transform:translateX(100%);transition:.22s;z-index:41;overflow:auto;
  padding-bottom:var(--safe-b);
}
.drawer.on{transform:none}

/* Notifications */
.npanel{
  position:fixed;top:60px;right:12px;width:min(420px,94vw);
  background:#1a2636;border:1px solid var(--line2);border-radius:10px;
  box-shadow:0 16px 40px #000a;z-index:50;max-height:70vh;overflow:auto;display:none;
}
.npanel.on{display:block}
.npanel .nhd{
  padding:12px 14px;border-bottom:1px solid var(--line);
  font-weight:700;font-size:12px;color:var(--muted);letter-spacing:.04em;
}
.nrow{
  display:flex;gap:9px;padding:12px;border-bottom:1px solid var(--line);
  font-size:13px;align-items:flex-start;
}
.nrow.me{background:#1e3348}
.nrow .env{color:var(--api);flex:0 0 auto}
.nrow .to{color:var(--muted);font-size:11.5px;margin-top:3px;line-height:1.35}
.nrow .op{margin-left:auto;flex:0 0 auto}

.toast{
  position:fixed;left:50%;bottom:calc(22px + var(--safe-b));
  transform:translateX(-50%) translateY(20px);
  background:#0a1018;border:1px solid var(--line2);color:var(--txt);
  padding:11px 16px;border-radius:9px;opacity:0;pointer-events:none;
  transition:.25s;font-size:13.5px;z-index:60;max-width:92vw;text-align:center;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== Responsive breakpoints (auto mode) ===== */
@media (min-width:768px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .top .titles h1{font-size:17px}
}
@media (min-width:1200px){
  .detailpane{display:block}
  .cards{grid-template-columns:1fr}
  .main.split .board{max-width:none}
  body.use-drawer .drawer, body.use-drawer .scrim{display:none !important}
}

/* Forced layout classes from device preview */
.layout-phone .cards{grid-template-columns:1fr !important}
.layout-phone .detailpane{display:none !important}
.layout-phone .row2{grid-template-columns:1fr}
.layout-tablet .cards{grid-template-columns:repeat(2,1fr)}
.layout-tablet .detailpane{display:none !important}
.layout-desktop .detailpane{display:block !important}
.layout-desktop .cards{grid-template-columns:1fr}
.layout-desktop.use-drawer-off .drawer,
.layout-desktop.use-drawer-off .scrim{display:none !important}

@media (max-width:767px){
  .row2{grid-template-columns:1fr}
  .who{width:100%;order:5}
  .who select{max-width:none;flex:1}
  .devtoggle{order:6}
}

.att-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px}
.att-btn{cursor:pointer}
.att-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.att-chip{
  display:flex;align-items:center;gap:8px;min-height:44px;
  background:#121a24;border:1px solid var(--line);border-radius:8px;
  padding:6px 10px;color:var(--txt);text-decoration:none;max-width:100%;
}
.att-chip:hover{border-color:var(--accent)}
.att-thumb{width:48px;height:48px;object-fit:cover;border-radius:6px;background:#0e141c}
.att-ico{
  font-size:10px;font-weight:800;letter-spacing:.04em;color:var(--accent);
  background:#2a2210;border-radius:6px;padding:8px 6px;
}
.att-meta{display:flex;flex-direction:column;min-width:0}
.att-name{font-size:13px;font-weight:650;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px}
.att-sz{font-size:11px;color:var(--muted)}