/* ============================== TOKENS ============================== */
:root{
  --bg:#FAFAF9; --surface:#FFFFFF; --surface-2:#F4F4F5; --surface-3:#ECECEE;
  --border:#E7E7EA; --border-strong:#D7D7DC;
  --fg:#161618; --fg-muted:#6B6B73; --fg-subtle:#9C9CA5;
  --primary:#161618; --primary-fg:#FFFFFF;
  --accent:#0E9F6E; --accent-fg:#FFFFFF; --accent-soft:#E8F7F0; --accent-soft-fg:#067A52;
  --red:#DC2626; --red-soft:#FDF0F0; --red-soft-fg:#B42318;
  --amber:#B45309; --amber-soft:#FBF3E8; --amber-soft-fg:#9A5512;
  --blue:#2563EB; --blue-soft:#EEF3FE; --blue-soft-fg:#1D4ED8;
  --ambient:radial-gradient(1100px 360px at 78% -160px,rgba(14,159,110,.07),transparent 70%);
  --shadow-sm:0 1px 2px rgba(20,20,22,.05);
  --shadow:0 1px 3px rgba(20,20,22,.06),0 1px 2px rgba(20,20,22,.04);
  --shadow-md:0 8px 24px rgba(20,20,22,.08);
  --shadow-lg:0 24px 60px rgba(20,20,22,.16);
  --hi:inset 0 1px 0 rgba(255,255,255,.7);
  --r:12px; --r-sm:9px; --r-lg:16px; --r-pill:999px;
  --sans:'Geist',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'Geist Mono','SF Mono',ui-monospace,Menlo,monospace;
}
[data-theme="dark"]{
  --bg:#0A0A0B; --surface:#141416; --surface-2:#1C1C1F; --surface-3:#26262A;
  --border:#242427; --border-strong:#36363B;
  --fg:#FAFAFA; --fg-muted:#A0A0A8; --fg-subtle:#6E6E77;
  --primary:#FAFAFA; --primary-fg:#161618;
  --accent:#10B981; --accent-fg:#04231A; --accent-soft:rgba(16,185,129,.14); --accent-soft-fg:#34D399;
  --red:#F87171; --red-soft:rgba(248,113,113,.13); --red-soft-fg:#FCA5A5;
  --amber:#FBBF24; --amber-soft:rgba(251,191,36,.13); --amber-soft-fg:#FBBF24;
  --blue:#60A5FA; --blue-soft:rgba(96,165,250,.13); --blue-soft-fg:#93C5FD;
  --ambient:radial-gradient(1100px 420px at 78% -200px,rgba(16,185,129,.10),transparent 72%);
  --shadow-sm:0 1px 2px rgba(0,0,0,.45);
  --shadow:0 1px 3px rgba(0,0,0,.5);
  --shadow-md:0 12px 32px rgba(0,0,0,.55);
  --shadow-lg:0 28px 64px rgba(0,0,0,.7);
  --hi:inset 0 1px 0 rgba(255,255,255,.05);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--sans);background:var(--bg);color:var(--fg);font-size:14.5px;line-height:1.55;-webkit-font-smoothing:antialiased;transition:background .3s,color .3s;position:relative}
body::before{content:"";position:fixed;inset:0;background:var(--ambient);pointer-events:none;z-index:0}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:.025;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
h1,h2,h3,h4{font-weight:600;line-height:1.12;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14.5px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
::selection{background:var(--accent);color:var(--accent-fg)}

/* ============================== LAYOUT ============================== */
#app{display:flex;min-height:100dvh;position:relative;z-index:1}
.sidebar{width:248px;flex:0 0 248px;background:color-mix(in srgb,var(--surface) 80%,transparent);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100dvh}
.brand{display:flex;align-items:center;gap:11px;padding:22px 18px 18px}
.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(145deg,var(--accent),#0c8a5f);display:grid;place-items:center;flex:0 0 auto;box-shadow:var(--shadow-sm),var(--hi)}
.brand-mark svg{width:18px;height:18px;color:#fff}
.brand-name{font-weight:600;font-size:15.5px;letter-spacing:-.025em}
.brand-sub{font-size:11.5px;color:var(--fg-subtle)}
.nav{padding:6px 10px;display:flex;flex-direction:column;gap:1px;flex:1;overflow-y:auto}
.nav-link{display:flex;align-items:center;gap:11px;padding:9px 11px;border-radius:var(--r-sm);color:var(--fg-muted);font-weight:500;font-size:14px;transition:background .15s,color .15s;position:relative}
.nav-link svg{width:17px;height:17px;flex:0 0 auto}
.nav-link:hover{background:var(--surface-2);color:var(--fg)}
.nav-link.active{background:var(--surface-2);color:var(--fg)}
.nav-link.active::before{content:"";position:absolute;left:-10px;top:50%;transform:translateY(-50%);width:3px;height:19px;border-radius:0 3px 3px 0;background:var(--accent)}
.nav-link .badge{margin-left:auto;background:var(--red);color:#fff;font-size:10.5px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:grid;place-items:center;padding:0 5px}
[data-theme="dark"] .nav-link .badge{color:#240808}
.nav-foot{padding:13px 14px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px}
.nav-foot .who{font-size:12px;color:var(--fg-muted);min-width:0;overflow:hidden}
.nav-foot .who b{color:var(--fg);font-weight:600;display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.theme-btn{flex:0 0 auto;width:32px;height:32px;border-radius:var(--r-sm);border:1px solid var(--border);background:var(--surface);color:var(--fg-muted);display:grid;place-items:center;transition:all .15s}
.theme-btn:hover{color:var(--fg);border-color:var(--border-strong)}
.theme-btn svg{width:16px;height:16px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:none}
.content{padding:32px 40px 80px;max-width:1180px;width:100%;margin:0 auto}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.page-head h1{font-size:26px;letter-spacing:-.03em}
.page-head p.sub{color:var(--fg-muted);font-size:14px;margin-top:5px;max-width:64ch}

/* ============================== BUTTONS ============================== */
.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:var(--r-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--fg);font-weight:500;font-size:13.5px;transition:transform .12s,background .15s,border-color .15s,box-shadow .15s;white-space:nowrap}
.btn svg{width:15px;height:15px}
.btn:hover{background:var(--surface-2);transform:translateY(-1px);box-shadow:var(--shadow-sm)}
.btn:active{transform:translateY(0) scale(.985)}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--primary-fg);font-weight:600}
.btn-primary:hover{background:var(--primary);opacity:.9}
.btn-accent{background:var(--accent);border-color:var(--accent);color:var(--accent-fg);font-weight:600}
.btn-accent:hover{background:var(--accent);opacity:.92}
.btn-danger{background:var(--surface);border-color:var(--border-strong);color:var(--red)}
.btn-danger:hover{background:var(--red-soft);border-color:var(--red)}
.btn-ghost{background:transparent;border-color:transparent}
.btn-ghost:hover{background:var(--surface-2);box-shadow:none}
.btn-sm{padding:6px 10px;font-size:13px}
.btn-block{width:100%;justify-content:center}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}

/* ============================== CARDS ============================== */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow-sm)}
.card-pad{padding:18px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border)}
.card-head h3{font-size:14.5px;display:flex;align-items:center;gap:9px;font-weight:600}
.card-head h3 svg{width:16px;height:16px;color:var(--fg-muted)}
.grid{display:grid;gap:16px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}

/* ============================== KPI ============================== */
.kpi{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:18px 18px 16px;box-shadow:var(--shadow-sm),var(--hi);position:relative;overflow:hidden}
.kpi .label{font-size:12px;color:var(--fg-muted);font-weight:500;display:flex;align-items:center;gap:7px}
.kpi .label svg{width:14px;height:14px}
.kpi .val{font-family:var(--mono);font-size:30px;font-weight:600;margin-top:11px;letter-spacing:-.03em;line-height:1}
.kpi .cur{font-size:14px;color:var(--fg-subtle);font-weight:500;margin-left:3px}
.kpi .meta{font-size:12.5px;color:var(--fg-subtle);margin-top:6px}
.kpi.is-accent .val{color:var(--accent-soft-fg)}
.kpi.is-red .val{color:var(--red)}

/* ============================== PILLS ============================== */
.pill{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:var(--r-pill);font-size:11.5px;font-weight:500;line-height:1.5;white-space:nowrap;border:1px solid transparent}
.pill svg{width:11px;height:11px}
.pill-neutral{background:var(--surface-2);color:var(--fg-muted);border-color:var(--border)}
.pill-accent{background:var(--accent-soft);color:var(--accent-soft-fg)}
.pill-red{background:var(--red-soft);color:var(--red-soft-fg)}
.pill-amber{background:var(--amber-soft);color:var(--amber-soft-fg)}
.pill-blue{background:var(--blue-soft);color:var(--blue-soft-fg)}

/* ============================== TABLES ============================== */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--fg-subtle);font-weight:600;padding:11px 16px;border-bottom:1px solid var(--border)}
.tbl td{padding:13px 16px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tbody tr.clickable{cursor:pointer;transition:background .12s}
.tbl tbody tr.clickable:hover{background:var(--surface-2)}
.tbl td .sub{color:var(--fg-subtle);font-size:12.5px}
.tbl .num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums}

/* ============================== ALERTS ============================== */
.alert{display:flex;gap:14px;padding:15px 18px;border-bottom:1px solid var(--border);align-items:flex-start}
.alert:last-child{border-bottom:none}
.alert-ico{width:36px;height:36px;border-radius:var(--r-sm);display:grid;place-items:center;flex:0 0 auto}
.alert-ico svg{width:18px;height:18px}
.alert-ico.red{background:var(--red-soft);color:var(--red-soft-fg)}
.alert-ico.amber{background:var(--amber-soft);color:var(--amber-soft-fg)}
.alert-ico.blue{background:var(--blue-soft);color:var(--blue-soft-fg)}
.alert-ico.accent{background:var(--accent-soft);color:var(--accent-soft-fg)}
.alert-body{flex:1;min-width:0}
.alert-body .t{font-weight:600;font-size:14px;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.alert-body .d{color:var(--fg-muted);font-size:13px;margin-top:2px}
.alert-money{font-family:var(--mono);font-weight:600;color:var(--accent-soft-fg);font-size:14px}
.alert-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:11px}

/* ============================== FORMS ============================== */
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:500;margin-bottom:6px;color:var(--fg)}
.field label .req{color:var(--red)}
.field .hint{font-size:12.5px;color:var(--fg-muted);margin-top:6px}
.input,select.input,textarea.input{width:100%;padding:9px 11px;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--surface);color:var(--fg);transition:border .15s,box-shadow .15s}
.input::placeholder{color:var(--fg-subtle)}
.input:focus,select.input:focus,textarea.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
textarea.input{resize:vertical;min-height:72px;line-height:1.5}
.field-row{display:flex;gap:12px}
.field-row>*{flex:1}
.check{display:flex;align-items:center;gap:9px;cursor:pointer;font-weight:500;font-size:14px}
.check input{width:16px;height:16px;accent-color:var(--accent);cursor:pointer}
.seg{display:flex;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-sm);padding:3px;gap:3px}
.seg button{flex:1;border:none;background:transparent;padding:7px 10px;border-radius:6px;font-weight:600;font-size:12.5px;color:var(--fg-muted);transition:all .15s}
.seg button.on{background:var(--surface);color:var(--fg);box-shadow:var(--shadow-sm)}

/* ============================== MODAL ============================== */
.modal-scrim{position:fixed;inset:0;background:rgba(10,10,11,.55);backdrop-filter:blur(3px);display:flex;align-items:flex-start;justify-content:center;padding:42px 16px;z-index:1000;overflow-y:auto;animation:fade .16s ease}
.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;max-width:540px;animation:pop .22s cubic-bezier(.2,.9,.3,1);margin:auto 0}
.modal.wide{max-width:720px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 12px}
.modal-head h3{font-size:17px}
.modal-head .x{border:none;background:var(--surface-2);width:30px;height:30px;border-radius:var(--r-sm);display:grid;place-items:center;color:var(--fg-muted)}
.modal-head .x:hover{background:var(--surface-3);color:var(--fg)}
.modal-head .x svg{width:16px;height:16px}
.modal-body{padding:4px 20px 6px;max-height:64vh;overflow-y:auto}
.modal-foot{padding:14px 20px 18px;display:flex;gap:9px;justify-content:flex-end;border-top:1px solid var(--border);margin-top:10px;flex-wrap:wrap}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}

/* ============================== TOAST ============================== */
#toast-root{position:fixed;bottom:20px;right:20px;z-index:2000;display:flex;flex-direction:column;gap:9px}
.toast{background:var(--primary);color:var(--primary-fg);padding:12px 16px;border-radius:var(--r-sm);box-shadow:var(--shadow-lg);font-weight:500;font-size:13.5px;display:flex;align-items:center;gap:10px;max-width:360px;animation:slidein .25s cubic-bezier(.2,.9,.3,1)}
.toast svg{width:17px;height:17px;flex:0 0 auto;color:var(--accent)}
@keyframes slidein{from{opacity:0;transform:translateX(16px)}to{opacity:1;transform:none}}

/* ============================== MISC ============================== */
.row-between{display:flex;align-items:center;justify-content:space-between;gap:12px}
.muted{color:var(--fg-muted)}
.empty{text-align:center;padding:42px 20px;color:var(--fg-muted)}
.empty svg{width:34px;height:34px;color:var(--fg-subtle);margin-bottom:12px}
.empty h4{font-size:15px;color:var(--fg);margin-bottom:5px}
.tag-row{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--fg-muted);font-weight:500;font-size:13px;margin-bottom:14px}
.back-link:hover{color:var(--fg)}
.back-link svg{width:15px;height:15px}
.li{display:grid;grid-template-columns:1fr auto;gap:10px;padding:11px 0;border-bottom:1px solid var(--border);font-size:14px;align-items:center}
.li:last-child{border-bottom:none}
.li .desc .d2{color:var(--fg-muted);font-size:12.5px;margin-top:2px}
.li .amt{font-family:var(--mono);font-weight:600;text-align:right;white-space:nowrap}
.callout{border-radius:var(--r-sm);padding:11px 13px;font-size:13px;line-height:1.5}
.callout.red{background:var(--red-soft);color:var(--red-soft-fg)}
.callout.blue{background:var(--blue-soft);color:var(--blue-soft-fg)}
.callout.amber{background:var(--amber-soft);color:var(--amber-soft-fg)}
.callout.accent{background:var(--accent-soft);color:var(--accent-soft-fg)}

/* bars / meters */
.bar{height:9px;border-radius:6px;background:var(--surface-3);overflow:hidden;display:flex}
.bar > span{display:block;height:100%}
.bar .used{background:var(--fg)}
.bar .over{background:var(--red)}
.riskmeter{display:flex;gap:4px;margin-top:4px}
.riskmeter i{height:6px;flex:1;border-radius:3px;background:var(--surface-3)}
.riskmeter i.on-accent{background:var(--accent)}
.riskmeter i.on-blue{background:var(--blue)}
.riskmeter i.on-amber{background:var(--amber)}
.riskmeter i.on-red{background:var(--red)}

/* forecast */
.fc{display:flex;align-items:flex-end;gap:14px;height:150px;padding-top:8px}
.fc-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end}
.fc-bar{width:100%;max-width:64px;background:linear-gradient(180deg,var(--accent),color-mix(in srgb,var(--accent) 55%,transparent));border-radius:8px 8px 0 0;min-height:6px;position:relative;transition:height .5s cubic-bezier(.16,1,.3,1)}
.fc-val{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--fg)}
.fc-lbl{font-size:12px;color:var(--fg-muted);font-weight:500}

/* stepper */
.stepper{display:flex;flex-direction:column}
.step{display:flex;gap:13px;position:relative;padding-bottom:16px}
.step:last-child{padding-bottom:0}
.step:not(:last-child)::before{content:"";position:absolute;left:14px;top:30px;bottom:-2px;width:1.5px;background:var(--border-strong)}
.step.done:not(:last-child)::before{background:var(--accent)}
.step-dot{width:29px;height:29px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;background:var(--surface-2);color:var(--fg-subtle);font-weight:600;font-size:12px;border:1.5px solid var(--border-strong);z-index:1}
.step.done .step-dot{background:var(--accent);border-color:var(--accent);color:var(--accent-fg)}
.step.done .step-dot svg{width:14px;height:14px}
.step.active .step-dot{background:var(--surface);border-color:var(--accent);color:var(--accent-soft-fg);box-shadow:0 0 0 4px var(--accent-soft)}
.step-body{flex:1;padding-top:3px;min-width:0}
.step-body .st{font-weight:600;font-size:13.5px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.step-body .sd{font-size:12.5px;color:var(--fg-muted);margin-top:1px}

/* deliverable gate */
.gate{border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden}
.gate-vis{height:128px;display:grid;place-items:center;position:relative}
.gate-vis.locked{background:repeating-linear-gradient(45deg,var(--surface-2),var(--surface-2) 11px,var(--surface-3) 11px,var(--surface-3) 22px)}
.gate-vis.unlocked{background:var(--accent-soft)}
.gate-vis .lockwrap{text-align:center;color:var(--fg-muted);z-index:2}
.gate-vis.unlocked .lockwrap{color:var(--accent-soft-fg)}
.gate-vis .lockwrap svg{width:28px;height:28px;margin-bottom:6px}
.gate-wm{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;overflow:hidden}
.gate-wm span{font-weight:700;font-size:24px;color:rgba(120,120,128,.18);transform:rotate(-16deg);letter-spacing:.12em;white-space:nowrap}
.gate-foot{padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}

/* invoice doc */
.doc{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:40px 42px;max-width:760px;margin:0 auto;box-shadow:var(--shadow)}
.doc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap}
.doc h2{font-size:26px}
.doc .biz{font-size:13px;color:var(--fg-muted);line-height:1.55}
.doc .biz strong{color:var(--fg);font-size:15px;font-weight:600}
.doc-meta{text-align:right;font-size:13px;color:var(--fg-muted)}
.doc-meta .n{font-family:var(--mono);font-weight:600;color:var(--fg);font-size:16px}
.bill-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:26px 0 20px}
.bill-grid .lbl{font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--fg-subtle);font-weight:600;margin-bottom:5px}
.li-group{margin-top:16px}
.li-group .gh{font-size:11px;text-transform:uppercase;letter-spacing:.05em;font-weight:600;color:var(--fg);padding:8px 0 7px;border-bottom:1.5px solid var(--fg);display:flex;justify-content:space-between}
.li-group .gh .mono{color:var(--fg-muted);font-weight:600}
.totals{margin-top:18px;margin-left:auto;max-width:300px}
.totals .tr{display:flex;justify-content:space-between;padding:5px 0;font-size:13.5px;color:var(--fg-muted)}
.totals .tr .mono{color:var(--fg)}
.totals .tr.grand{border-top:1.5px solid var(--fg);margin-top:6px;padding-top:11px;font-weight:600;font-size:18px;color:var(--fg)}
.totals .tr.grand .mono{font-size:18px}
.doc-note{font-size:12.5px;color:var(--fg-muted);margin-top:22px;border-top:1px dashed var(--border-strong);padding-top:14px}

/* entrance motion */
@media (prefers-reduced-motion:no-preference){
  .stagger>*{animation:rise .45s cubic-bezier(.16,1,.3,1) both}
  .stagger>*:nth-child(1){animation-delay:.02s}.stagger>*:nth-child(2){animation-delay:.06s}
  .stagger>*:nth-child(3){animation-delay:.10s}.stagger>*:nth-child(4){animation-delay:.14s}
  .stagger>*:nth-child(5){animation-delay:.18s}.stagger>*:nth-child(6){animation-delay:.22s}
  .stagger>*:nth-child(7){animation-delay:.26s}.stagger>*:nth-child(8){animation-delay:.30s}
}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ============================== RESPONSIVE ============================== */
@media (max-width:900px){
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .sidebar{display:none}
  .topbar{display:flex;align-items:center;justify-content:space-between;padding:11px 16px;background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
  .content{padding:18px 16px 88px}
  .doc{padding:24px 18px}
  .bill-grid{grid-template-columns:1fr}
  .field-row{flex-direction:column;gap:0}
  .mobile-nav{display:flex!important}
}
.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(16px);border-top:1px solid var(--border);z-index:100;justify-content:space-around;padding:7px 4px 9px}
.mobile-nav a{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--fg-subtle);font-size:10px;font-weight:500;padding:4px 8px;border-radius:var(--r-sm);flex:1}
.mobile-nav a svg{width:20px;height:20px}
.mobile-nav a.active{color:var(--accent-soft-fg)}
.topbar-l{display:flex;align-items:center;gap:9px}
.topbar-r{display:flex;align-items:center;gap:8px}
.topbar-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(145deg,var(--accent),#0c8a5f);display:grid;place-items:center}
.topbar-mark svg{width:15px;height:15px;color:#fff}

/* payment panel + QR reconciler */
.paygrid{display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center}
.qrwrap{display:flex;flex-direction:column;align-items:center}
.qrwrap svg,.qrwrap img{box-shadow:var(--shadow-sm);border:1px solid var(--border);border-radius:12px}
.paydetails{min-width:0}
.payrow{display:flex;flex-direction:column;gap:1px;padding:9px 0;border-bottom:1px solid var(--border)}
.payrow:first-child{padding-top:0}
.payrow>span.muted{font-size:11px;text-transform:uppercase;letter-spacing:.04em}
.payrow b{font-family:var(--mono);font-size:15px;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.paysub{font-size:12px;color:var(--fg-subtle)}
@media (max-width:560px){.paygrid{grid-template-columns:1fr;justify-items:center}.paydetails{width:100%}}

/* print: clean single-document invoice (Print -> Save as PDF) */
@media print{
  @page{margin:14mm}
  html,body{background:#fff!important}
  .sidebar,.topbar,.mobile-nav,.nav-foot,.theme-btn,.back-link,.page-head>div:last-child,.alert-actions,.btn{display:none!important}
  .main,.content{margin:0!important;padding:0!important;display:block!important}
  .card.stagger:not(.doc),.kpi,.alert{display:none!important}
  .doc{box-shadow:none!important;border:none!important;padding:0!important;max-width:none!important;animation:none!important}
  .doc,.doc *{color:#000!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .pill{border:1px solid #ccc!important}
}
/* hidden file-input wrapped in a button-styled label */
.btn input[type=file]{position:absolute;width:1px;height:1px;opacity:0}