/* Smart Business OS — interactive demo (fictional data) */
:root {
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --bg: #edf1f3;
  --surface: #ffffff;
  --surface-2: #f5f8f9;
  --line: #dce5e8;
  --text: #12272e;
  --muted: #5d747c;
  --side: #0c2b33;
  --side-text: #b4cad1;
  --side-active: #15424e;
  --accent: #0e8f8a;
  --accent-ink: color-mix(in srgb, var(--accent) 72%, var(--text));
  --accent-soft: color-mix(in srgb, var(--accent) 14%, var(--surface));
  --gold: #e9a23b;
  --good: #1c9a5f;
  --bad: #d4432c;
  --info: #3b76d9;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(12, 43, 51, .06), 0 10px 24px -16px rgba(12, 43, 51, .28);
  --side-w: 252px;
}
[data-theme="dark"] {
  --bg: #0a1317;
  --surface: #111d23;
  --surface-2: #16262d;
  --line: #22353e;
  --text: #e4eef1;
  --muted: #8ba3ab;
  --side: #071317;
  --side-text: #8ba9b1;
  --side-active: #123039;
  --accent: #2cc2b9;
  --gold: #f0b455;
  --good: #3ccb8a;
  --bad: #ff6b55;
  --info: #6b9dff;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 28px -18px rgba(0, 0, 0, .8);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font); font-size: 14.5px; line-height: 1.5;
  color: var(--text); background: var(--bg);
  transition: background .25s, color .25s;
}
h1, h2, h3, h4, p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
.ic { flex: none; display: block; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }

/* ---------- demo banner ---------- */
.demo-banner {
  background: var(--gold); color: #3a2706; font-size: 13px; font-weight: 600;
  padding: 7px 16px; text-align: center;
}
.demo-banner a { color: inherit; font-weight: 800; }

/* ---------- shell ---------- */
.app { display: grid; grid-template-columns: var(--side-w) minmax(0, 1fr); min-height: calc(100vh - 34px); }
.sidebar {
  background: var(--side); color: var(--side-text);
  position: sticky; top: 0; height: 100vh; align-self: start;
  display: flex; flex-direction: column; padding: 20px 14px; gap: 18px; z-index: 40;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 4px 8px; color: #fff; }
.brand .mark {
  width: 38px; height: 38px; border-radius: 11px; background: var(--accent);
  display: grid; place-items: center; flex: none;
}
.brand strong { display: block; font-size: 15px; white-space: nowrap; font-weight: 800; letter-spacing: -.01em; line-height: 1.15; }
.brand span { font-size: 12px; color: var(--side-text); }
.nav { display: flex; flex-direction: column; gap: 3px; margin-top: 4px; }
.nav a {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 11px;
  color: var(--side-text); text-decoration: none; font-weight: 600; font-size: 14px;
  transition: background .15s, color .15s;
}
.nav a:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.nav a[aria-current="page"] { background: var(--side-active); color: #fff; box-shadow: inset 3px 0 0 var(--gold); }
.nav .count {
  margin-left: auto; background: var(--gold); color: #3a2706; font-size: 11.5px; font-weight: 800;
  padding: 1px 7px; border-radius: 99px;
}
.side-foot { margin-top: auto; padding: 12px; border-radius: 12px; background: rgba(255, 255, 255, .06); font-size: 12.5px; line-height: 1.45; }
.side-foot strong { color: #fff; display: block; margin-bottom: 2px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 14px 28px; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.topbar h1 { font-size: 20px; font-weight: 800; letter-spacing: -.02em; margin-right: auto; }
.icon-btn.menu-btn { display: none; }
.search { position: relative; width: min(340px, 100%); }
.search input {
  width: 100%; height: 40px; padding: 0 44px 0 40px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--surface); outline: none;
}
.search input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
.search .ic { position: absolute; left: 12px; top: 10px; color: var(--muted); }
.search kbd {
  position: absolute; right: 10px; top: 9px; font: 600 12px var(--font); color: var(--muted);
  border: 1px solid var(--line); border-radius: 6px; padding: 1px 7px; background: var(--surface-2);
}
.dropdown {
  position: absolute; z-index: 60; top: calc(100% + 8px); background: var(--surface); border: 1px solid var(--line);
  border-radius: 14px; box-shadow: 0 18px 50px -14px rgba(0, 0, 0, .35); overflow: hidden;
}
.search .dropdown { left: 0; right: 0; max-height: 420px; overflow: auto; }
.dd-group { padding: 8px 8px 4px; }
.dd-group h4 { font-size: 12px; color: var(--muted); font-weight: 700; padding: 4px 8px; }
.dd-item {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left; background: none; border: 0;
  padding: 8px; border-radius: 10px;
}
.dd-item:hover, .dd-item:focus-visible, .dd-item.active { background: var(--surface-2); }
.dd-item small { color: var(--muted); display: block; line-height: 1.2; }
.dd-empty { padding: 18px; color: var(--muted); text-align: center; }

.seg { display: inline-flex; padding: 3px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); gap: 2px; }
.seg button { border: 0; background: none; padding: 6px 12px; border-radius: 9px; font-weight: 700; font-size: 13px; color: var(--muted); }
.seg button[aria-pressed="true"] { background: var(--accent); color: #fff; }
.seg button:not([aria-pressed="true"]):hover { color: var(--text); }

.icon-btn {
  position: relative; width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--surface); display: grid; place-items: center; color: var(--text);
}
.icon-btn:hover { border-color: var(--accent); }
.badge-dot {
  position: absolute; top: -5px; right: -5px; min-width: 19px; height: 19px; padding: 0 5px; border-radius: 99px;
  background: var(--bad); color: #fff; font-size: 11px; font-weight: 800; display: grid; place-items: center;
  border: 2px solid var(--bg);
}
.badge-dot[hidden] { display: none; }
.bell-wrap { position: relative; }
.bell-wrap .dropdown { right: 0; width: min(380px, calc(100vw - 24px)); }
.dd-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--line); font-weight: 800; }
.linkish { background: none; border: 0; color: var(--accent-ink); font-weight: 700; padding: 0; }
.linkish:hover { text-decoration: underline; }
.user { display: flex; align-items: center; gap: 10px; padding-left: 4px; }
.user .who { line-height: 1.2; }
.user .who small { color: var(--muted); display: block; font-size: 12px; }

#view { padding: 26px 28px 60px; outline: none; max-width: 1480px; width: 100%; }

/* ---------- page bits ---------- */
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 20px; }
.page-head h2 { font-size: 26px; font-weight: 800; letter-spacing: -.025em; line-height: 1.2; }
.page-head p { color: var(--muted); margin-top: 4px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: 12px;
  border: 1px solid var(--line); background: var(--surface); font-weight: 700; font-size: 14px; transition: border-color .15s, transform .1s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { color: var(--bad); }
.btn.sm { height: 32px; padding: 0 12px; font-size: 13px; border-radius: 9px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; margin-bottom: 16px; }
.s3 { grid-column: span 3; } .s4 { grid-column: span 4; } .s5 { grid-column: span 5; }
.s6 { grid-column: span 6; } .s7 { grid-column: span 7; } .s8 { grid-column: span 8; } .s12 { grid-column: span 12; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); min-width: 0; }
.card-pad { padding: 20px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 20px 0; flex-wrap: wrap; }
.card-head h3 { font-size: 16px; font-weight: 800; letter-spacing: -.01em; }
.card-head p { color: var(--muted); font-size: 13px; }
.card-body { padding: 14px 20px 20px; }

/* KPI cards */
.kpi { padding: 18px 20px; display: flex; flex-direction: column; gap: 6px; position: relative; overflow: hidden; min-height: 148px; }
.kpi > *:not(.spark) { position: relative; z-index: 1; }
.kpi-top { display: flex; align-items: center; gap: 10px; color: var(--muted); font-weight: 700; font-size: 13.5px; }
.kpi-emoji { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); font-size: 17px; }
.kpi-val { font-size: 28px; font-weight: 800; letter-spacing: -.03em; line-height: 1.15; margin-top: 4px; font-variant-numeric: tabular-nums; }
.kpi-sub { color: var(--muted); font-size: 13px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.kpi .spark { position: absolute; right: 14px; bottom: 12px; width: 42%; height: 46px; color: var(--accent); opacity: .9; }
.kpi.hero {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 88%, #000) 0%, color-mix(in srgb, var(--accent) 60%, #03232b) 100%);
  border-color: transparent; color: #fff;
}
.kpi.hero .kpi-top, .kpi.hero .kpi-sub { color: rgba(255, 255, 255, .82); }
.kpi.hero .kpi-emoji { background: rgba(255, 255, 255, .18); }
.kpi.hero .kpi-val { font-size: 40px; }
.kpi.hero .spark { color: #fff; width: 52%; height: 70px; opacity: .95; }
.delta { display: inline-flex; align-items: center; gap: 3px; font-weight: 800; font-size: 12.5px; padding: 2px 8px; border-radius: 99px; }
.delta.good { color: var(--good); background: color-mix(in srgb, var(--good) 14%, transparent); }
.delta.bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 14%, transparent); }
.delta.flat { color: var(--muted); background: var(--surface-2); }
.kpi.hero .delta { background: rgba(255, 255, 255, .2); color: #fff; }

/* badges, chips */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 99px; font-size: 12.5px; font-weight: 700; white-space: nowrap; background: var(--surface-2); color: var(--muted); }
.badge::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.badge.plain::before { display: none; }
.b-Delivered, .b-Active, .b-ok, .b-Done, .b-In-stock { color: var(--good); background: color-mix(in srgb, var(--good) 14%, transparent); }
.b-Shipped, .b-Remote, .b-Silver, .b-info { color: var(--info); background: color-mix(in srgb, var(--info) 14%, transparent); }
.b-Processing, .b-Medium, .b-warn, .b-Gold, .b-On-leave { color: #b9770e; background: color-mix(in srgb, var(--gold) 22%, transparent); }
[data-theme="dark"] .b-Processing, [data-theme="dark"] .b-Medium, [data-theme="dark"] .b-warn, [data-theme="dark"] .b-Gold, [data-theme="dark"] .b-On-leave { color: var(--gold); }
.b-Pending, .b-Low, .b-Regular { color: var(--muted); }
.b-Cancelled, .b-Out, .b-High, .b-bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 13%, transparent); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line); background: var(--surface); border-radius: 99px; padding: 5px 13px; font-weight: 700; font-size: 13px; color: var(--muted); }
.chip:hover { border-color: var(--accent); color: var(--text); }
.chip[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent-ink); }
.chip small { opacity: .75; margin-left: 4px; font-weight: 700; }

.avatar {
  width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; flex: none;
  font-weight: 800; font-size: 13px; color: #fff; background: var(--accent);
}
.avatar.lg { width: 56px; height: 56px; font-size: 19px; }
.avatar.sm { width: 28px; height: 28px; font-size: 11px; }

/* toolbars, forms */
.toolbar { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.toolbar .grow { flex: 1; min-width: 180px; }
.field, .toolbar input[type="search"], .toolbar select, .form input, .form select, .form textarea {
  height: 40px; border-radius: 11px; border: 1px solid var(--line); background: var(--surface); padding: 0 12px; outline: none; width: 100%;
}
.toolbar select { width: auto; }
.field:focus, .toolbar input:focus, .toolbar select:focus, .form input:focus, .form select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent); }
.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 6px; font-weight: 700; font-size: 13.5px; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form .hint { color: var(--muted); font-weight: 500; font-size: 12.5px; }
.form .error { color: var(--bad); font-weight: 700; font-size: 13px; min-height: 18px; }

/* tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12.5px; color: var(--muted); font-weight: 700; padding: 11px 16px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr[data-open] { cursor: pointer; }
tbody tr[data-open]:hover td { background: var(--surface-2); }
td.r, th.r { text-align: right; }
.cell-main { font-weight: 700; }
.cell-sub { color: var(--muted); font-size: 12.5px; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; flex-wrap: wrap; }
.pager .btns { display: flex; gap: 6px; }
.empty { padding: 40px 20px; text-align: center; color: var(--muted); }
.empty strong { display: block; color: var(--text); margin-bottom: 4px; font-size: 15px; }

.progress { height: 7px; border-radius: 99px; background: var(--surface-2); overflow: hidden; min-width: 70px; }
.progress > i { display: block; height: 100%; border-radius: 99px; background: var(--accent); transition: width .5s; }
.progress.warn > i { background: var(--gold); }
.progress.bad > i { background: var(--bad); }

/* lists */
.list { display: flex; flex-direction: column; }
.list-item { display: flex; gap: 12px; align-items: center; padding: 11px 0; border-bottom: 1px solid var(--line); }
.list-item:last-child { border-bottom: 0; }
.list-item .grow { flex: 1; min-width: 0; display: block; }
.list-item .t, .list-item .s { display: block; }
.list-item .t { font-weight: 700; line-height: 1.3; }
.list-item .s { color: var(--muted); font-size: 12.5px; }
.list-item .trunc { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
button.list-item { width: 100%; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; }
button.list-item:hover { background: var(--surface-2); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); flex: none; }
.dot.read { background: transparent; border: 1.5px solid var(--line); }
.n-icon { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; flex: none; background: var(--surface-2); font-size: 16px; }

/* charts */
.chart { position: relative; width: 100%; min-height: 260px; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart .gl { stroke: var(--line); stroke-dasharray: 3 4; }
.chart .ax { fill: var(--muted); font-size: 11.5px; font-family: var(--font); font-weight: 600; }
.chart .guide { stroke: var(--muted); stroke-dasharray: 3 3; opacity: 0; }
.chart .band { fill: var(--surface-2); opacity: 0; }
.tip {
  position: absolute; pointer-events: none; z-index: 5; min-width: 150px; padding: 10px 12px; border-radius: 12px;
  background: var(--text); color: var(--bg); font-size: 12.5px; box-shadow: 0 10px 30px rgba(0, 0, 0, .3);
  opacity: 0; transition: opacity .12s; transform: translateY(-4px);
}
.tip b { display: block; margin-bottom: 4px; }
.tip div { display: flex; align-items: center; gap: 7px; justify-content: space-between; }
.tip i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--muted); font-weight: 600; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; margin-right: 6px; }
.donut-wrap { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; justify-content: center; }
.donut-box { position: relative; width: 190px; height: 190px; flex: none; }
.donut-box svg { width: 190px; height: 190px; transform: rotate(-90deg); }
.donut-box circle { transition: opacity .15s, stroke-width .15s; cursor: pointer; }
.donut-box.hovering circle:not(.hl) { opacity: .35; }
.donut-center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; pointer-events: none; }
.donut-center b { font-size: 19px; font-weight: 800; letter-spacing: -.02em; }
.donut-center span { font-size: 12px; color: var(--muted); }
.dl { display: grid; gap: 6px; flex: 1; min-width: 150px; }
.dl button { display: flex; align-items: center; gap: 8px; background: none; border: 0; padding: 3px 4px; border-radius: 8px; font-size: 13px; text-align: left; }
.dl button:hover, .dl button.on { background: var(--surface-2); }
.dl i { width: 10px; height: 10px; border-radius: 3px; flex: none; }
.dl em { margin-left: auto; font-style: normal; font-weight: 800; }

.hbar { display: grid; gap: 12px; }
.hbar-row { display: grid; grid-template-columns: minmax(0, 1.3fr) 2fr auto; align-items: center; gap: 12px; font-size: 13.5px; }
.hbar-row span:first-child { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600; }
.hbar-row b { font-variant-numeric: tabular-nums; }

/* customer / employee cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; padding: 20px; }
.pcard { border: 1px solid var(--line); border-radius: 14px; padding: 16px; background: var(--surface); text-align: left; display: grid; gap: 12px; transition: border-color .15s, transform .15s; }
.pcard:hover { border-color: var(--accent); transform: translateY(-2px); }
.pcard .top { display: flex; gap: 12px; align-items: center; }
.pcard .meta { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; color: var(--muted); }
.pcard .meta b { color: var(--text); display: block; font-size: 15px; }

/* kanban */
.board { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: start; }
.col { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; display: grid; gap: 10px; }
.col h3 { display: flex; justify-content: space-between; font-size: 14.5px; padding: 4px 6px; }
.col h3 span { color: var(--muted); font-weight: 700; }
.task { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 12px; display: grid; gap: 10px; box-shadow: var(--shadow); }
.task .t { font-weight: 700; line-height: 1.35; }
.task .row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12.5px; color: var(--muted); }
.task .row .push { margin-left: auto; display: flex; gap: 4px; }
.task.done .t { text-decoration: line-through; color: var(--muted); }
.mini-btn { width: 28px; height: 28px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); display: grid; place-items: center; }
.mini-btn:hover { border-color: var(--accent); }
.mini-btn[disabled] { opacity: .35; cursor: default; }
.overdue { color: var(--bad); font-weight: 700; }

/* settings */
.set-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.set-row:last-child { border-bottom: 0; }
.set-row small { display: block; color: var(--muted); }
.swatches { display: flex; gap: 10px; }
.swatch { width: 32px; height: 32px; border-radius: 50%; border: 3px solid var(--surface); box-shadow: 0 0 0 1.5px var(--line); }
.swatch[aria-pressed="true"] { box-shadow: 0 0 0 2.5px var(--text); }
.switch { position: relative; width: 46px; height: 26px; border-radius: 99px; background: var(--line); border: 0; padding: 0; transition: background .2s; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform .2s; }
.switch[aria-checked="true"] { background: var(--accent); }
.switch[aria-checked="true"]::after { transform: translateX(20px); }

/* drawer, modal, toast */
#overlay { position: fixed; inset: 0; background: rgba(4, 16, 20, .5); z-index: 70; opacity: 0; pointer-events: none; transition: opacity .2s; }
#overlay.on { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100%; width: min(480px, 100%); z-index: 80; background: var(--surface);
  border-left: 1px solid var(--line); transform: translateX(105%); transition: transform .28s cubic-bezier(.2, .8, .2, 1);
  display: flex; flex-direction: column;
}
.drawer.on { transform: none; }
.drawer-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.drawer-head h3 { font-size: 20px; font-weight: 800; letter-spacing: -.02em; }
.drawer-body { padding: 20px 22px 32px; overflow: auto; display: grid; gap: 20px; align-content: start; }
.kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.kv div small { display: block; color: var(--muted); font-size: 12.5px; }
.kv div b { font-weight: 700; }
.modal {
  position: fixed; z-index: 90; left: 50%; top: 50%; width: min(520px, calc(100% - 24px)); max-height: calc(100% - 24px); overflow: auto;
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 22px;
  transform: translate(-50%, -46%) scale(.97); opacity: 0; pointer-events: none; transition: opacity .18s, transform .18s;
}
.modal.on { transform: translate(-50%, -50%); opacity: 1; pointer-events: auto; }
.modal h3 { font-size: 19px; font-weight: 800; margin-bottom: 16px; }
.modal .foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }
#toasts { position: fixed; z-index: 100; bottom: 18px; left: 50%; transform: translateX(-50%); display: grid; gap: 8px; justify-items: center; pointer-events: none; width: calc(100% - 24px); }
.toast { background: var(--text); color: var(--bg); padding: 11px 18px; border-radius: 12px; font-weight: 700; box-shadow: 0 12px 30px rgba(0, 0, 0, .3); animation: toast-in .25s ease; max-width: 520px; }
@keyframes toast-in { from { opacity: 0; transform: translateY(10px); } }

.timeline { display: flex; justify-content: space-between; position: relative; padding-top: 4px; }
.timeline::before { content: ""; position: absolute; left: 12%; right: 12%; top: 16px; height: 3px; background: var(--line); }
.tl-step { position: relative; display: grid; justify-items: center; gap: 6px; font-size: 12.5px; font-weight: 700; color: var(--muted); flex: 1; }
.tl-step i { width: 26px; height: 26px; border-radius: 50%; background: var(--surface); border: 3px solid var(--line); display: block; z-index: 1; }
.tl-step.done { color: var(--text); }
.tl-step.done i { background: var(--accent); border-color: var(--accent); }

.page-enter { animation: page-in .35s ease both; }
@keyframes page-in { from { opacity: 0; transform: translateY(6px); } }

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .s3 { grid-column: span 6; }
  .s4, .s5, .s6, .s7, .s8 { grid-column: span 12; }
  .grid .s3.hero-wrap { grid-column: span 12; }
}
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: 0; top: 0; width: 280px; transform: translateX(-102%); transition: transform .28s; }
  .sidebar.open { transform: none; box-shadow: 20px 0 60px rgba(0, 0, 0, .4); }
  .icon-btn.menu-btn { display: grid; }
  .topbar { padding: 12px 16px; }
  .topbar h1 { font-size: 18px; }
  .search { order: 10; width: 100%; }
  #view { padding: 20px 16px 50px; }
  .board { grid-template-columns: 1fr; }
  .user .who { display: none; }
}
@media (max-width: 640px) {
  .s3 { grid-column: span 12; }
  .hide-sm { display: none; }
  .page-head h2 { font-size: 22px; }
  .kpi.hero .kpi-val { font-size: 34px; }
  .form .row { grid-template-columns: 1fr; }
  .seg button { padding: 6px 9px; }
  .hbar-row { grid-template-columns: 1fr auto; }
  .hbar-row .progress { grid-column: 1 / -1; order: 3; }
  td, th { padding: 10px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  .sidebar, .topbar, .demo-banner { display: none; }
  .app { display: block; }
}