/* ============================================================
   FMMS — Facility Maintenance Management System
   Design system : light theme, industrial / operational
   ============================================================ */

:root{
  --bg:#f4f6f9;
  --surface:#ffffff;
  --surface-2:#fafbfd;
  --border:#e2e7ef;
  --border-strong:#cfd6e2;

  --text:#111a2c;
  --text-2:#48546b;
  --muted:#7a869c;

  --primary:#175cd3;
  --primary-700:#1249ab;
  --primary-soft:#eaf1ff;
  --primary-border:#bcd3ff;

  --success:#067647; --success-soft:#e7f7ef; --success-border:#a9e0c6;
  --warn:#b54708;    --warn-soft:#fef4e6;    --warn-border:#f3d3a3;
  --danger:#b42318;  --danger-soft:#fdeceb;  --danger-border:#f5b5ae;
  --info:#0b6fa4;    --info-soft:#e6f2fa;    --info-border:#a8d5ee;
  --purple:#6941c6;  --purple-soft:#f0eaff;  --purple-border:#cdbcf7;
  --teal:#0e9384;    --teal-soft:#e2f6f3;    --teal-border:#a3ddd4;
  --slate:#475467;   --slate-soft:#eef1f6;   --slate-border:#cdd4e0;

  --radius:10px;
  --radius-sm:7px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.06);
  --shadow:0 2px 8px rgba(16,24,40,.08);
  --shadow-lg:0 12px 32px rgba(16,24,40,.14);

  --sidebar-w:238px;
  --font:"Inter","SF Pro Text",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Roboto,Helvetica,Arial,sans-serif;
  --mono:"SFMono-Regular",Menlo,Consolas,"Liberation Mono",monospace;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:var(--font); font-size:13.5px; line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0; font-weight:650; letter-spacing:-.01em}
a{color:inherit; text-decoration:none}
button,input,select,textarea{font-family:inherit; font-size:inherit; color:inherit}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#ccd3e0; border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:#b3bccd}
::-webkit-scrollbar-track{background:transparent}

/* ---------- Layout ---------- */
.app{display:flex; height:100vh; overflow:hidden}

.sidebar{
  width:var(--sidebar-w); flex:0 0 var(--sidebar-w);
  background:var(--surface); border-right:1px solid var(--border);
  display:flex; flex-direction:column; transition:transform .22s ease;
  z-index:40;
}
.brand{display:flex; gap:10px; align-items:center; padding:14px 16px; border-bottom:1px solid var(--border)}
.brand-mark{
  width:34px;height:34px;border-radius:9px;flex:0 0 34px;
  background:linear-gradient(140deg,var(--primary),#3f7ff0);
  color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px;letter-spacing:.5px;
  box-shadow:0 2px 6px rgba(23,92,211,.34);
}
.brand-title{font-weight:750; font-size:15px; letter-spacing:.02em}
.brand-sub{font-size:10.5px; color:var(--muted); letter-spacing:.03em; text-transform:uppercase}

.nav{flex:1; overflow-y:auto; padding:10px 8px 20px}
.nav-group{
  font-size:10px; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--muted); padding:12px 10px 6px;
}
.nav-item{
  display:flex; align-items:center; gap:9px; padding:8px 10px; margin:1px 0;
  border-radius:var(--radius-sm); color:var(--text-2); font-weight:520; cursor:pointer;
}
.nav-item:hover{background:var(--surface-2); color:var(--text)}
.nav-item.active{background:var(--primary-soft); color:var(--primary-700); font-weight:650; box-shadow:inset 0 0 0 1px var(--primary-border)}
.ni-icon{width:16px; text-align:center; font-size:13px; opacity:.85}
.ni-label{white-space:nowrap; overflow:hidden; text-overflow:ellipsis}

.sidebar-foot{padding:10px 12px 14px; border-top:1px solid var(--border)}
.db-state{display:flex; align-items:center; gap:7px; font-size:11px; color:var(--muted); margin-bottom:8px}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block}
.dot-ok{background:var(--success)}
.dot-warn{background:var(--warn)}
.dot-danger{background:var(--danger)}

.main{flex:1; display:flex; flex-direction:column; min-width:0}
.topbar{
  height:54px; flex:0 0 54px; background:var(--surface); border-bottom:1px solid var(--border);
  display:flex; align-items:center; gap:12px; padding:0 16px; z-index:30;
}
.topbar-title{font-size:15px; font-weight:680; letter-spacing:-.01em}
.topbar-spacer{flex:1}
.content{flex:1; overflow-y:auto; padding:16px 18px 40px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:6px; justify-content:center;
  padding:7px 12px; border-radius:var(--radius-sm); border:1px solid var(--border-strong);
  background:var(--surface); color:var(--text); font-weight:600; font-size:12.5px;
  cursor:pointer; transition:.14s; white-space:nowrap;
}
.btn:hover{background:var(--surface-2); border-color:var(--muted)}
.btn:active{transform:translateY(.5px)}
.btn-primary{background:var(--primary); border-color:var(--primary); color:#fff}
.btn-primary:hover{background:var(--primary-700); border-color:var(--primary-700)}
.btn-danger{background:var(--danger); border-color:var(--danger); color:#fff}
.btn-danger:hover{filter:brightness(.94)}
.btn-ghost{background:transparent; border-color:transparent; color:var(--text-2)}
.btn-ghost:hover{background:var(--slate-soft); border-color:transparent}
.btn-sm{padding:4px 9px; font-size:11.5px; border-radius:6px}
.btn-icon{padding:5px 7px}
.btn:disabled{opacity:.5; cursor:not-allowed}
.icon-btn{
  width:30px;height:30px;border-radius:7px;border:1px solid var(--border);
  background:var(--surface); cursor:pointer; display:grid;place-items:center;
}
.icon-btn:hover{background:var(--surface-2)}

.btn-row{display:flex; gap:8px; flex-wrap:wrap; align-items:center}

/* ---------- Fields ---------- */
.field{display:flex; flex-direction:column; gap:4px; min-width:0}
.field.inline{flex-direction:row; align-items:center; gap:7px}
.field-label{font-size:11px; font-weight:650; color:var(--muted); letter-spacing:.02em}
input[type=text],input[type=number],input[type=date],input[type=search],select,textarea{
  padding:6.5px 9px; border:1px solid var(--border-strong); border-radius:var(--radius-sm);
  background:var(--surface); outline:none; transition:.13s; width:100%;
}
input:focus,select:focus,textarea:focus{border-color:var(--primary); box-shadow:0 0 0 3px rgba(23,92,211,.13)}
textarea{resize:vertical; min-height:66px; line-height:1.45}
label.check{display:inline-flex; align-items:center; gap:6px; font-size:12.5px; cursor:pointer}
input[type=checkbox]{width:15px;height:15px;accent-color:var(--primary)}

/* ---------- Cards / grids ---------- */
.page-head{display:flex; align-items:flex-end; gap:12px; margin-bottom:14px; flex-wrap:wrap}
.page-head h1{font-size:19px}
.page-head .sub{font-size:12px; color:var(--muted); margin-top:2px}
.page-head .grow{flex:1}

.card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  box-shadow:var(--shadow-sm); display:flex; flex-direction:column;
}
.card-head{
  display:flex; align-items:center; gap:10px; padding:11px 14px; border-bottom:1px solid var(--border);
}
.card-head h3{font-size:13px; font-weight:680}
.card-head .grow{flex:1}
.card-head .hint{font-size:11px; color:var(--muted); font-weight:500}
.card-body{padding:14px; flex:1}
.card-body.center{display:flex; flex-direction:column; justify-content:center}
.card-body.tight{padding:10px 12px}
.card-foot{padding:9px 14px; border-top:1px solid var(--border); background:var(--surface-2); border-radius:0 0 var(--radius) var(--radius)}

.grid{display:grid; gap:12px}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-5{grid-template-columns:repeat(5,minmax(0,1fr))}
.g-6{grid-template-columns:repeat(6,minmax(0,1fr))}
.g-2-1{grid-template-columns:2fr 1fr}
.g-1-2{grid-template-columns:1fr 2fr}
.g-1-1-1{grid-template-columns:repeat(3,minmax(0,1fr))}

/* ---------- KPI ---------- */
.kpi{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:12px 13px; box-shadow:var(--shadow-sm); position:relative; overflow:hidden}
.kpi .k-label{font-size:11px; color:var(--muted); font-weight:650; letter-spacing:.02em; text-transform:uppercase; display:flex; align-items:center; gap:6px}
.kpi .k-value{font-size:23px; font-weight:730; letter-spacing:-.02em; margin-top:5px; line-height:1.1}
.kpi .k-meta{font-size:11px; color:var(--muted); margin-top:5px; display:flex; align-items:center; gap:6px}
.kpi .k-accent{position:absolute; left:0; top:0; bottom:0; width:3px}
.kpi.k-good .k-accent{background:var(--success)}
.kpi.k-warn .k-accent{background:var(--warn)}
.kpi.k-bad  .k-accent{background:var(--danger)}
.kpi.k-info .k-accent{background:var(--primary)}
.kpi.k-teal .k-accent{background:var(--teal)}
.kpi.k-purple .k-accent{background:var(--purple)}
.kpi .spark{margin-top:8px}

.trend{font-weight:700; font-size:11px}
.trend.up{color:var(--danger)}
.trend.down{color:var(--success)}
.trend.flat{color:var(--muted)}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto}
table.tbl{width:100%; border-collapse:collapse; font-size:12.5px}
table.tbl th{
  text-align:left; font-size:10.5px; font-weight:700; letter-spacing:.05em; text-transform:uppercase;
  color:var(--muted); padding:9px 10px; border-bottom:1px solid var(--border); background:var(--surface-2);
  white-space:nowrap; position:sticky; top:0; z-index:2; cursor:pointer; user-select:none;
}
table.tbl th:hover{color:var(--primary)}
table.tbl th .sort{opacity:.45; font-size:9px}
table.tbl td{padding:8px 10px; border-bottom:1px solid #eef1f6; vertical-align:middle}
table.tbl tbody tr:hover{background:#f8fafd}
table.tbl tbody tr.clickable{cursor:pointer}
table.tbl .num{text-align:right; font-variant-numeric:tabular-nums}
table.tbl .mono{font-family:var(--mono); font-size:11.5px}
.tbl-empty{padding:34px 10px; text-align:center; color:var(--muted); font-size:12.5px}

.pager{display:flex; align-items:center; gap:8px; padding:9px 12px; border-top:1px solid var(--border); font-size:12px; color:var(--muted)}
.pager .grow{flex:1}

/* ---------- Badges / chips ---------- */
.badge{
  display:inline-flex; align-items:center; gap:5px; padding:2px 8px; border-radius:20px;
  font-size:11px; font-weight:650; white-space:nowrap; border:1px solid transparent; line-height:1.55;
}
.b-gray{background:var(--slate-soft); color:var(--slate); border-color:var(--slate-border)}
.b-blue{background:var(--primary-soft); color:var(--primary-700); border-color:var(--primary-border)}
.b-green{background:var(--success-soft); color:var(--success); border-color:var(--success-border)}
.b-amber{background:var(--warn-soft); color:var(--warn); border-color:var(--warn-border)}
.b-red{background:var(--danger-soft); color:var(--danger); border-color:var(--danger-border)}
.b-teal{background:var(--teal-soft); color:var(--teal); border-color:var(--teal-border)}
.b-purple{background:var(--purple-soft); color:var(--purple); border-color:var(--purple-border)}
.b-info{background:var(--info-soft); color:var(--info); border-color:var(--info-border)}
.b-soft{background:var(--surface-2); color:var(--text-2); border-color:var(--border)}

.chip{display:inline-block; padding:1px 7px; border-radius:5px; background:var(--surface-2); border:1px solid var(--border); font-size:11px; color:var(--text-2)}
.sys-dot{width:8px;height:8px;border-radius:2px;display:inline-block;margin-right:6px;vertical-align:-1px}

/* ---------- Toolbar / filters ---------- */
.toolbar{
  display:flex; gap:8px; align-items:center; flex-wrap:wrap;
  padding:10px 12px; border-bottom:1px solid var(--border); background:var(--surface-2);
}
.toolbar .grow{flex:1}
.toolbar .field{min-width:120px}
.searchbox{position:relative; min-width:200px}
.searchbox input{padding-left:28px}
.searchbox .sb-icon{position:absolute; left:9px; top:50%; transform:translateY(-50%); color:var(--muted); font-size:12px}
.seg{display:inline-flex; background:var(--slate-soft); border-radius:8px; padding:2px; gap:2px}
.seg button{
  border:0; background:transparent; padding:4px 11px; border-radius:6px; cursor:pointer;
  font-size:12px; font-weight:600; color:var(--text-2);
}
.seg button.on{background:var(--surface); color:var(--primary-700); box-shadow:var(--shadow-sm)}

/* ---------- Modal ---------- */
.overlay{position:fixed; inset:0; background:rgba(16,24,40,.42); z-index:100; display:flex; align-items:flex-start; justify-content:center; padding:36px 16px; overflow-y:auto; animation:fade .16s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{background:var(--surface); border-radius:12px; box-shadow:var(--shadow-lg); width:100%; max-width:640px; animation:pop .18s ease}
.modal.lg{max-width:900px}
@keyframes pop{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.modal-head{display:flex; align-items:center; gap:10px; padding:13px 16px; border-bottom:1px solid var(--border)}
.modal-head h3{font-size:14px}
.modal-head .grow{flex:1}
.modal-body{padding:16px; max-height:64vh; overflow-y:auto}
.modal-foot{display:flex; gap:8px; justify-content:flex-end; padding:12px 16px; border-top:1px solid var(--border); background:var(--surface-2); border-radius:0 0 12px 12px}

.form-grid{display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px}
.form-grid .full{grid-column:1/-1}
.form-grid label.field{gap:5px}
.req{color:var(--danger)}

/* ---------- Drawer ---------- */
.drawer-overlay{position:fixed; inset:0; background:rgba(16,24,40,.36); z-index:110; display:flex; justify-content:flex-end; animation:fade .16s ease}
.drawer{
  width:min(620px,94vw); background:var(--surface); height:100%; box-shadow:var(--shadow-lg);
  display:flex; flex-direction:column; animation:slide .2s ease;
}
@keyframes slide{from{transform:translateX(30px);opacity:.6}to{transform:none;opacity:1}}
.drawer-head{padding:14px 16px; border-bottom:1px solid var(--border); display:flex; gap:10px; align-items:flex-start}
.drawer-head h3{font-size:15px}
.drawer-head .grow{flex:1}
.drawer-body{flex:1; overflow-y:auto; padding:14px 16px}
.drawer-foot{padding:11px 16px; border-top:1px solid var(--border); display:flex; gap:8px; background:var(--surface-2)}

.tabs{display:flex; gap:2px; border-bottom:1px solid var(--border); padding:0 16px; background:var(--surface)}
.tabs button{
  border:0; background:transparent; padding:9px 12px; cursor:pointer; font-size:12.5px; font-weight:600;
  color:var(--muted); border-bottom:2px solid transparent; margin-bottom:-1px;
}
.tabs button.on{color:var(--primary-700); border-bottom-color:var(--primary)}

/* ---------- Definition lists ---------- */
.kv{display:grid; grid-template-columns:130px 1fr; gap:7px 12px; font-size:12.5px}
.kv dt{color:var(--muted); font-weight:600}
.kv dd{margin:0; color:var(--text); word-break:break-word}
.section-title{font-size:11px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:var(--muted); margin:16px 0 8px}
.section-title:first-child{margin-top:0}
hr.sep{border:0; border-top:1px solid var(--border); margin:14px 0}

/* ---------- Progress ---------- */
.bar{height:7px; background:var(--slate-soft); border-radius:5px; overflow:hidden}
.bar > i{display:block; height:100%; border-radius:5px; background:var(--primary)}
.bar.slim{height:5px}

/* ---------- Timeline / log ---------- */
.timeline{position:relative; padding-left:18px}
.timeline::before{content:""; position:absolute; left:5px; top:4px; bottom:4px; width:1.5px; background:var(--border)}
.tl-item{position:relative; padding-bottom:12px}
.tl-item::before{content:""; position:absolute; left:-16px; top:5px; width:9px; height:9px; border-radius:50%; background:var(--surface); border:2px solid var(--border-strong)}
.tl-item.ok::before{background:var(--success); border-color:var(--success)}
.tl-item.warn::before{background:var(--warn); border-color:var(--warn)}
.tl-item.bad::before{background:var(--danger); border-color:var(--danger)}
.tl-title{font-size:12.5px; font-weight:620}
.tl-meta{font-size:11px; color:var(--muted); margin-top:1px}
.tl-note{font-size:12px; color:var(--text-2); margin-top:3px}

/* ---------- Kanban ---------- */
.kanban{display:flex; gap:10px; overflow-x:auto; padding:4px 2px 10px; align-items:flex-start}
.kcol{
  flex:0 0 232px; background:var(--surface-2); border:1px solid var(--border);
  border-radius:var(--radius); display:flex; flex-direction:column; max-height:calc(100vh - 230px);
}
.kcol-head{padding:9px 11px; border-bottom:1px solid var(--border); display:flex; align-items:center; gap:7px; font-size:12px; font-weight:680}
.kcol-head .count{margin-left:auto; font-size:11px; color:var(--muted); background:var(--surface); border:1px solid var(--border); border-radius:20px; padding:0 7px}
.kcol-body{padding:8px; overflow-y:auto; display:flex; flex-direction:column; gap:7px; min-height:60px}
.kcol.dragover{border-color:var(--primary); background:var(--primary-soft)}
.kcard{
  background:var(--surface); border:1px solid var(--border); border-radius:8px; padding:9px 10px;
  cursor:grab; box-shadow:var(--shadow-sm);
}
.kcard:hover{border-color:var(--border-strong); box-shadow:var(--shadow)}
.kcard.dragging{opacity:.45}
.kcard .kc-top{display:flex; gap:6px; align-items:center; margin-bottom:5px}
.kcard .kc-id{font-family:var(--mono); font-size:10.5px; color:var(--muted)}
.kcard .kc-title{font-size:12.5px; font-weight:600; line-height:1.35}
.kcard .kc-meta{display:flex; gap:5px; flex-wrap:wrap; margin-top:6px; font-size:10.5px; color:var(--muted)}

/* ---------- Schedule timeline ---------- */
.sched{overflow-x:auto}
.sched-grid{min-width:900px; border:1px solid var(--border); border-radius:var(--radius); overflow:hidden}
.sched-row{display:flex; border-bottom:1px solid var(--border)}
.sched-row:last-child{border-bottom:0}
.sched-name{flex:0 0 190px; padding:9px 11px; border-right:1px solid var(--border); background:var(--surface-2); font-size:12px; font-weight:600; display:flex; flex-direction:column; justify-content:center}
.sched-name small{font-weight:500; color:var(--muted); font-size:10.5px}
.sched-track{flex:1; display:flex; position:relative}
.sched-cell{flex:1; border-right:1px solid #eef1f6; position:relative; min-height:46px}
.sched-cell.weekend{background:#f8f9fc}
.sched-cell.today{background:var(--primary-soft)}
.sched-bar{
  position:absolute; top:8px; height:28px; border-radius:6px; padding:0 7px; display:flex; align-items:center;
  font-size:10.5px; font-weight:650; color:#fff; cursor:pointer; white-space:nowrap; overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.sched-head{display:flex; border-bottom:1px solid var(--border); background:var(--surface-2); font-size:10.5px; color:var(--muted)}
.sched-head .sched-name{font-size:10.5px; font-weight:700; text-transform:uppercase; letter-spacing:.05em; background:var(--surface-2)}
.sched-head .sched-cell{min-height:auto; padding:6px 4px; text-align:center; border-right:1px solid var(--border)}

/* ---------- Toast ---------- */
.toast-root{position:fixed; bottom:18px; right:18px; z-index:200; display:flex; flex-direction:column; gap:8px}
.toast{
  background:#111a2c; color:#fff; padding:9px 14px; border-radius:8px; font-size:12.5px;
  box-shadow:var(--shadow-lg); animation:pop .18s ease; display:flex; gap:8px; align-items:center; max-width:340px;
}
.toast.ok{background:#0a5c3c}
.toast.err{background:#8f2018}
.toast.warn{background:#8a4108}

/* ---------- Misc ---------- */
.muted{color:var(--muted)}
.small{font-size:11.5px}
.right{text-align:right}
.center{text-align:center}
.nowrap{white-space:nowrap}
.ellipsis{max-width:260px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; display:inline-block; vertical-align:bottom}
.stack{display:flex; flex-direction:column; gap:12px}
.row{display:flex; gap:12px; align-items:center}
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}
.mb8{margin-bottom:8px}
.lang-switch{border:1px solid var(--border-strong); background:var(--surface); border-radius:7px; padding:5px 10px; cursor:pointer; font-size:11.5px; font-weight:650; color:var(--text-2)}
.lang-switch:hover{background:var(--surface-2)}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--slate-soft);border:1px solid var(--border);display:grid;place-items:center;font-size:11px;font-weight:700;color:var(--slate)}
.legend{display:flex; gap:12px; flex-wrap:wrap; font-size:11.5px; color:var(--text-2); margin-top:8px}
.legend i{width:9px;height:9px;border-radius:2px;display:inline-block;margin-right:5px}
.chart-shell{width:100%}
.chart-shell svg{display:block; width:100%; height:auto}
/* width-aware slots: svg is drawn 1:1 at the container width, never squashed */
.chart-slot{width:100%; min-width:0}
.chart-slot svg{display:block; width:100%; height:auto; overflow:visible}
.hbar-row{cursor:pointer}
.hbar-row:hover rect{filter:brightness(.93)}
.mini-list{display:flex; flex-direction:column; gap:8px}
.mini-item{display:flex; gap:9px; align-items:center; font-size:12.5px; padding:7px 9px; border:1px solid var(--border); border-radius:8px; background:var(--surface-2)}
.mini-item .grow{flex:1; min-width:0}
.mini-item .t{font-weight:600; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.mini-item .s{font-size:11px; color:var(--muted)}
.health-bar{display:flex; gap:2px}
.health-bar i{flex:1; height:16px; border-radius:3px; background:var(--slate-soft); border:1px solid var(--border)}

/* ---------- Responsive ---------- */
.only-mobile{display:none}
@media (max-width:1180px){
  .g-6{grid-template-columns:repeat(3,minmax(0,1fr))}
  .g-5{grid-template-columns:repeat(3,minmax(0,1fr))}
  .g-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g-2-1,.g-1-2,.g-1-1-1{grid-template-columns:1fr}
}
@media (max-width:820px){
  :root{--sidebar-w:220px}
  .g-3,.g-2{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .kv{grid-template-columns:110px 1fr}
}
@media (max-width:640px){
  .only-mobile{display:grid}
  .sidebar{position:fixed; left:0; top:0; bottom:0; transform:translateX(-100%)}
  .sidebar.open{transform:none; box-shadow:var(--shadow-lg)}
  .topbar{padding:0 10px; gap:8px}
  .topbar .field.inline{display:none}
  .content{padding:12px}
  .g-4,.g-5,.g-6{grid-template-columns:repeat(2,minmax(0,1fr))}
}