/* Taktstone — drafting-table aesthetic: paper, ink, signal colours. */
:root {
  --paper: #f5f3ee;
  --panel: #fffdf8;
  --panel-2: #efece4;
  --ink: #1b2230;
  --ink-2: #4a5263;
  --ink-3: #7c8495;
  --rule: #d9d4c7;
  --grid: rgba(27, 34, 48, 0.045);
  --accent: #1f5fa8;       /* data / selection */
  --va: #0f7a6c;           /* value-add, good, in control */
  --waste: #d9480f;        /* waste, kaizen burst */
  --root: #c0262d;         /* root cause, out of control */
  --warn: #b7791f;
  --ok-bg: rgba(15, 122, 108, 0.1);
  --waste-bg: rgba(217, 72, 15, 0.1);
  --root-bg: rgba(192, 38, 45, 0.09);
  --s1: #1f5fa8; --s2: #0f7a6c; --s3: #b7791f; --s4: #7b4fa0; --s5: #c0262d; --s6: #3d7d2f;
  --heat-0: #f1ede3; --heat-1: #f6d7b8; --heat-2: #f0aa77; --heat-3: #e2733f; --heat-4: #c4421a;
  --shadow: 0 1px 2px rgba(27, 34, 48, 0.06), 0 4px 14px rgba(27, 34, 48, 0.06);
  --radius: 10px;
  --font: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-cond: "Avenir Next Condensed", "Arial Narrow", "Roboto Condensed", var(--font);
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #12161f; --panel: #1a1f2b; --panel-2: #222836; --ink: #e8e6df; --ink-2: #b4b8c3; --ink-3: #848b99;
    --rule: #323a4b; --grid: rgba(232, 230, 223, 0.04); --accent: #6aa5ec; --va: #3fbfa9; --waste: #f08a4b; --root: #f0656b; --warn: #e0b04f;
    --ok-bg: rgba(63, 191, 169, 0.12); --waste-bg: rgba(240, 138, 75, 0.13); --root-bg: rgba(240, 101, 107, 0.13);
    --s1: #6aa5ec; --s2: #3fbfa9; --s3: #e0b04f; --s4: #b292dd; --s5: #f0656b; --s6: #8ccf6e;
    --heat-0: #232937; --heat-1: #4a3a2c; --heat-2: #7a4a2a; --heat-3: #b25a28; --heat-4: #e8742f;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 6px 18px rgba(0, 0, 0, 0.25);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #12161f; --panel: #1a1f2b; --panel-2: #222836; --ink: #e8e6df; --ink-2: #b4b8c3; --ink-3: #848b99;
  --rule: #323a4b; --grid: rgba(232, 230, 223, 0.04); --accent: #6aa5ec; --va: #3fbfa9; --waste: #f08a4b; --root: #f0656b; --warn: #e0b04f;
  --ok-bg: rgba(63, 191, 169, 0.12); --waste-bg: rgba(240, 138, 75, 0.13); --root-bg: rgba(240, 101, 107, 0.13);
  --s1: #6aa5ec; --s2: #3fbfa9; --s3: #e0b04f; --s4: #b292dd; --s5: #f0656b; --s6: #8ccf6e;
  --heat-0: #232937; --heat-1: #4a3a2c; --heat-2: #7a4a2a; --heat-3: #b25a28; --heat-4: #e8742f;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 6px 18px rgba(0, 0, 0, 0.25);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--paper);
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--ink); font: 15px/1.5 var(--font); -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); }
.num, .mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.side {
  position: sticky; top: 0; height: 100vh; overflow: auto; padding: 20px 16px; display: flex; flex-direction: column; gap: 10px;
  background: var(--panel); border-right: 1px solid var(--rule);
}
.brand { display: flex; gap: 10px; align-items: center; margin-bottom: 10px; }
.brand-mark { width: 40px; height: 40px; flex: none; }
.brand-mark img { display: block; width: 40px; height: 40px; }
.brand-name { font: 700 17px/1.1 var(--font-cond); letter-spacing: 0.2px; }
.brand-sub { font-size: 12px; color: var(--ink-3); }
.field-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-3); }
.select, .input, textarea.input {
  width: 100%; padding: 8px 10px; border: 1px solid var(--rule); border-radius: 8px; background: var(--paper);
}
/* Own select styling: native iOS/Android menus ignore our colours (faint or clipped text until tapped). */
select.select {
  -webkit-appearance: none; appearance: none; color: var(--ink); -webkit-text-fill-color: var(--ink); opacity: 1;
  padding-right: 32px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.3; min-height: 38px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%237c8495' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 11px center; background-size: 12px 8px;
}
select.select option { color: var(--ink); background: var(--panel); }
textarea.input { min-height: 70px; resize: vertical; }
.nav { display: flex; flex-direction: column; gap: 2px; margin-top: 6px; }
.nav-group { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-3); margin: 12px 8px 4px; }
.nav a {
  display: flex; justify-content: space-between; align-items: center; padding: 7px 10px; border-radius: 7px; color: var(--ink-2);
  text-decoration: none; font-size: 14px;
}
.nav a:hover { background: var(--panel-2); color: var(--ink); }
.nav a.active { background: var(--ink); color: var(--paper); }
.nav a.disabled { opacity: 0.4; }
.nav .badge { font: 11px var(--mono); opacity: 0.75; }
.side-foot { margin-top: auto; display: flex; flex-direction: column; gap: 6px; padding-top: 14px; border-top: 1px solid var(--rule); }
.hint { font-size: 12px; color: var(--ink-3); margin: 4px 0 0; }

.main { min-width: 0; padding: 22px 28px 60px; }
.top { display: flex; gap: 14px; align-items: flex-end; margin-bottom: 18px; }
.top h1 { margin: 0; font: 700 26px/1.15 var(--font-cond); letter-spacing: -0.2px; text-wrap: balance; }
.crumb { font-size: 12px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; }
.top-actions { margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.tag.demo { background: var(--panel-2); color: var(--s4); border: 1px dashed var(--s4); font-weight: 600; }
.env-ribbon { position: sticky; top: 0; z-index: 60; padding: 3px 12px; text-align: center; font: 700 11.5px/1.4 var(--font); letter-spacing: 0.08em; text-transform: uppercase; background: var(--warn); color: var(--panel); }
.demo-ribbon { background: var(--va); text-transform: none; letter-spacing: 0.02em; font-weight: 600; } .demo-ribbon a { color: inherit; text-decoration: underline; }
/* New-project wizard help */
.wiz-help { margin: 4px 0 14px; padding: 10px 12px; background: var(--panel-2); border: 1px solid var(--rule); border-radius: var(--radius); font-size: 13px; color: var(--ink-2); }
.wiz-help summary { cursor: pointer; font-weight: 600; color: var(--ink); }
.wiz-help p { margin: 8px 0 4px; } .wiz-help ul { margin: 4px 0 8px; padding-left: 18px; }
.wiz-example { margin-top: 8px; padding: 10px; background: var(--panel); border: 1px dashed var(--rule); border-radius: 8px; display: flex; flex-direction: column; gap: 4px; }
/* Coach (views-coach.js) */
.coach-card { border-left: 4px solid var(--ink-3); }
.coach-card.good { border-left-color: var(--va); } .coach-card.warn { border-left-color: var(--warn); } .coach-card.bad { border-left-color: var(--root); } .coach-card.info { border-left-color: var(--accent); }
.coach-card ul { margin: 8px 0; padding-left: 18px; font-size: 13.5px; color: var(--ink-2); }
.coach-head { display: flex; gap: 10px; align-items: flex-start; }
.coach-head strong { font-size: 15px; line-height: 1.35; }
.coach-action { margin: 6px 0 0; font-size: 13.5px; }
.coach-dot { flex: none; width: 22px; height: 22px; border-radius: 50%; display: inline-grid; place-items: center; font: 700 12px/1 var(--font); color: var(--panel); background: var(--ink-3); }
.coach-dot.good, .coach-dot.ok { background: var(--va); } .coach-dot.warn { background: var(--warn); } .coach-dot.bad, .coach-dot.block { background: var(--root); } .coach-dot.info { background: var(--accent); }
.coach-list { display: flex; flex-direction: column; gap: 10px; }
.coach-finding { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: start; font-size: 13.5px; padding: 8px 0; border-bottom: 1px solid var(--rule); }
.coach-finding:last-child { border-bottom: 0; }
.coach-banner { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; border-left: 4px solid var(--warn); }
.coach-banner.good { border-left-color: var(--va); } .coach-banner.bad { border-left-color: var(--root); }
.coach-phases { display: flex; gap: 6px; flex-wrap: wrap; }
.coach-phase { display: flex; align-items: center; gap: 6px; padding: 5px 12px 5px 6px; border: 1px solid var(--rule); border-radius: 999px; font-size: 13px; text-transform: capitalize; color: var(--ink-3); }
.coach-phase span { width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; background: var(--panel-2); font-size: 11px; font-weight: 700; }
.coach-phase.done { color: var(--va); border-color: var(--va); } .coach-phase.done span { background: var(--va); color: var(--panel); }
.coach-phase.on { color: var(--ink); border-color: var(--ink); font-weight: 600; } .coach-phase.on span { background: var(--ink); color: var(--panel); }
.coach-headline { font: 700 18px/1.3 var(--font-cond); margin: 12px 0 4px; }
.coach-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.coach-steps li { display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; font-size: 13.5px; }
.coach-steps li.done strong { color: var(--ink-3); text-decoration: line-through; text-decoration-color: var(--rule); }
/* Follow-up: tasks, notes, lessons (views-notes.js) */
.task-add { grid-template-columns: minmax(220px, 3fr) repeat(4, minmax(120px, 1fr)); }
@media (max-width: 900px) { .task-add { grid-template-columns: 1fr 1fr; } }
table.tasks td { vertical-align: top; } table.tasks .select { padding: 3px 6px; font-size: 12.5px; }
tr.task-done td { color: var(--ink-3); } tr.task-done a { text-decoration: line-through; color: var(--ink-3); }
.notes-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; margin-top: 14px; }
.note.pinned { border-color: var(--warn); box-shadow: 0 0 0 1px var(--warn) inset, var(--shadow); }
.note-head { display: flex; justify-content: space-between; gap: 8px; align-items: flex-start; }
.note-tools { display: flex; gap: 4px; flex: none; }
.note-body { font-size: 14px; margin-top: 8px; overflow-wrap: anywhere; } .note-body p { margin: 6px 0; } .note-body ul { padding-left: 18px; }
.note-editor { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.lesson-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; align-items: start; }
.lesson-cols > div { display: flex; flex-direction: column; gap: 10px; }
.lesson-col-head { margin: 0; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); }
.lesson { border-left: 4px solid var(--ink-3); } .lesson.went_well { border-left-color: var(--va); } .lesson.improve { border-left-color: var(--warn); } .lesson.risk { border-left-color: var(--root); } .lesson.tip { border-left-color: var(--accent); }
.lesson-rec { margin: 4px 0; font-size: 13.5px; color: var(--ink-2); }
/* Hosted admin forms */
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 6px; align-items: center; }
/* Hosted account menu (server-sync.js) */
.account { position: relative; align-self: center; }
.account-btn { display: flex; align-items: center; gap: 8px; padding: 4px 10px 4px 4px; background: var(--panel); border: 1px solid var(--rule); border-radius: 999px; color: var(--ink); cursor: pointer; font: inherit; max-width: 260px; }
.account-btn:hover { border-color: var(--ink-3); }
.avatar { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--va); color: var(--panel); font: 700 12px/1 var(--font); letter-spacing: 0.04em; }
.account-text { display: flex; flex-direction: column; min-width: 0; text-align: left; line-height: 1.2; }
.account-name { font-weight: 600; font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account-org { font-size: 11.5px; color: var(--ink-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account-panel { position: absolute; right: 0; top: calc(100% + 6px); z-index: 40; width: 290px; max-width: calc(100vw - 32px); background: var(--panel); border: 1px solid var(--rule); border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px; }
.account-who { padding-bottom: 10px; border-bottom: 1px solid var(--rule); margin-bottom: 10px; overflow-wrap: anywhere; }
.account-row { display: flex; gap: 6px; } .account-row .input { flex: 1; min-width: 0; }
.account-label { margin: 12px 0 4px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); }
.account-org-item { display: flex; justify-content: space-between; align-items: center; gap: 8px; width: 100%; padding: 7px 8px; background: transparent; border: 1px solid transparent; border-radius: 6px; color: var(--ink); font: inherit; font-size: 13px; cursor: pointer; text-align: left; }
.account-org-item:hover:not(:disabled) { background: var(--panel-2); }
.account-org-item.on { border-color: var(--rule); background: var(--panel-2); cursor: default; font-weight: 600; }
.menu { display: none; }

/* ---------- controls ---------- */
.btn {
  border: 1px solid var(--rule); background: var(--panel); padding: 7px 12px; border-radius: 8px; cursor: pointer; font-size: 13px;
  transition: background 0.15s, border-color 0.15s;
}
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.ghost { background: transparent; text-align: left; }
.btn.danger { color: var(--root); }
.btn.small { padding: 3px 8px; font-size: 12px; }
.seg { display: inline-flex; border: 1px solid var(--rule); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; background: var(--panel); padding: 6px 11px; font-size: 13px; cursor: pointer; }
.seg button.on { background: var(--ink); color: var(--paper); }

/* ---------- cards & layout ---------- */
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { background: var(--panel); border: 1px solid var(--rule); border-radius: var(--radius); padding: 16px 18px; box-shadow: var(--shadow); min-width: 0; }
.card h2 { margin: 0 0 4px; font: 700 16px/1.3 var(--font-cond); letter-spacing: 0.2px; }
.card h3 { margin: 14px 0 6px; font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); }
.card .sub { color: var(--ink-3); font-size: 13px; margin: 0 0 12px; }
.card.flush { padding: 0; overflow: hidden; }
.span2 { grid-column: span 2; }
.span3 { grid-column: span 3; }
.full { grid-column: 1 / -1; }

.kpi { padding: 14px 16px; }
.kpi .k-label { font-size: 12px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.06em; }
.kpi .k-val { font: 600 26px/1.15 var(--mono); margin-top: 4px; letter-spacing: -0.5px; }
.kpi .k-val small { font-size: 13px; color: var(--ink-3); font-weight: 400; margin-left: 3px; }
.kpi .k-note { font-size: 12px; color: var(--ink-2); margin-top: 2px; }
.good { color: var(--va); } .bad { color: var(--root); } .warn { color: var(--warn); }

.tag { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; background: var(--panel-2); color: var(--ink-2); }
.tag.va { background: var(--ok-bg); color: var(--va); }
.tag.waste { background: var(--waste-bg); color: var(--waste); }
.tag.root { background: var(--root-bg); color: var(--root); }

table.t { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.t th { text-align: left; font-weight: 600; color: var(--ink-3); font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; border-bottom: 1px solid var(--rule); padding: 6px 8px; }
table.t td { border-bottom: 1px solid var(--rule); padding: 7px 8px; vertical-align: top; }
table.t td.num { text-align: right; }
.table-wrap { overflow-x: auto; }

/* ---------- charts ---------- */
.chart { width: 100%; overflow-x: auto; overflow-y: hidden; }
.chart svg { display: block; }
.chart text { fill: var(--ink-2); font: 12px var(--font); }
.chart .axis path, .chart .axis line { stroke: var(--rule); }
.chart .axis text { fill: var(--ink-3); font: 11px var(--mono); }
.chart .gridline line { stroke: var(--rule); stroke-dasharray: 2 3; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12px; color: var(--ink-2); margin-top: 8px; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 5px; vertical-align: -1px; }
.clickable { cursor: pointer; }

/* DMAIC stepper */
.stepper { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.step { border: 1px solid var(--rule); border-radius: 9px; padding: 10px 12px; background: var(--panel); position: relative; }
.step .s-name { font: 700 14px var(--font-cond); text-transform: uppercase; letter-spacing: 0.06em; }
.step .s-meta { font-size: 12px; color: var(--ink-3); }
.step.done { border-color: var(--va); }
.step.done .s-name { color: var(--va); }
.step.in_progress { border-color: var(--accent); box-shadow: inset 0 3px 0 var(--accent); }
.step ul { list-style: none; padding: 0; margin: 8px 0 0; font-size: 12.5px; }
.step li { display: flex; gap: 6px; align-items: flex-start; padding: 2px 0; }
.step li input { margin-top: 3px; }

.progress { height: 8px; background: var(--panel-2); border-radius: 99px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--va); border-radius: 99px; }

/* portfolio */
.pcard { cursor: pointer; transition: transform 0.15s, box-shadow 0.15s; display: flex; flex-direction: column; gap: 10px; }
.pcard:hover { transform: translateY(-2px); }
.pcard .p-title { font: 700 17px/1.25 var(--font-cond); }
.pcard .row { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; }

/* kanban */
.kanban { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.lane { background: var(--panel-2); border-radius: 9px; padding: 10px; min-height: 120px; }
.lane h4 { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-3); }
.ticket { background: var(--panel); border: 1px solid var(--rule); border-radius: 7px; padding: 8px 10px; margin-bottom: 8px; font-size: 13px; cursor: grab; }
.ticket .meta { font-size: 11.5px; color: var(--ink-3); margin-top: 4px; }
.lane.over { outline: 2px dashed var(--accent); }

/* SIPOC */
.sipoc { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.sipoc .col { background: var(--panel); border: 1px solid var(--rule); border-radius: 9px; overflow: hidden; }
.sipoc .col h4 { margin: 0; padding: 8px 10px; background: var(--ink); color: var(--paper); font: 700 13px var(--font-cond); letter-spacing: 0.06em; text-transform: uppercase; }
.sipoc .col h4 b { font-size: 18px; margin-right: 6px; }
.sipoc ul { margin: 0; padding: 8px 10px 10px 26px; font-size: 13px; }
.sipoc .col.p h4 { background: var(--accent); }

/* calculators */
.calc label { display: block; font-size: 12px; color: var(--ink-3); margin: 8px 0 3px; }
.calc .out { margin-top: 12px; padding: 10px 12px; background: var(--panel-2); border-radius: 8px; font: 13px/1.7 var(--mono); }

/* knowledge */
.kb { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 16px; }
.kb-list { max-height: 75vh; overflow: auto; }
.kb-list a { display: block; padding: 5px 8px; border-radius: 6px; text-decoration: none; color: var(--ink-2); font-size: 13.5px; }
.kb-list a.active, .kb-list a:hover { background: var(--panel-2); color: var(--ink); }
.kb-list .grp { font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-3); margin: 10px 8px 3px; }
.md { max-width: 860px; }
.md h1 { font: 700 26px/1.2 var(--font-cond); margin: 0 0 12px; }
.md h2 { font: 700 20px/1.25 var(--font-cond); margin: 26px 0 8px; padding-top: 10px; border-top: 1px solid var(--rule); }
.md h3 { font-size: 16px; margin: 18px 0 6px; }
.md table { border-collapse: collapse; font-size: 13px; margin: 10px 0; display: block; overflow-x: auto; }
.md th, .md td { border: 1px solid var(--rule); padding: 5px 8px; text-align: left; vertical-align: top; }
.md th { background: var(--panel-2); }
.md code { font: 12.5px var(--mono); background: var(--panel-2); padding: 1px 4px; border-radius: 4px; }
.md pre { background: var(--panel-2); padding: 12px; border-radius: 8px; overflow: auto; }
.md pre code { background: none; padding: 0; }
.md blockquote { margin: 10px 0; padding: 4px 14px; border-left: 3px solid var(--accent); color: var(--ink-2); }

/* drawer & tooltip */
.drawer {
  position: fixed; top: 0; right: 0; height: 100vh; width: min(400px, 100vw); background: var(--panel); border-left: 1px solid var(--rule);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.12); transform: translateX(102%); transition: transform 0.2s ease; z-index: 30; display: flex; flex-direction: column;
}
.drawer.open { transform: none; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--rule); }
.drawer-body { padding: 14px 16px; overflow: auto; display: flex; flex-direction: column; gap: 10px; }
.drawer-body .row { display: flex; gap: 8px; flex-wrap: wrap; }
.tooltip {
  position: fixed; pointer-events: none; z-index: 40; background: var(--ink); color: var(--paper); padding: 7px 10px; border-radius: 7px;
  font-size: 12.5px; line-height: 1.45; max-width: 320px; opacity: 0; transition: opacity 0.1s;
}
.tooltip b { font-weight: 600; }
.drop {
  position: fixed; inset: 12px; border: 3px dashed var(--accent); border-radius: 16px; display: none; place-items: center; z-index: 50;
  background: color-mix(in srgb, var(--paper) 85%, transparent); font: 700 22px var(--font-cond);
}
.drop.on { display: grid; }
.empty { padding: 40px; text-align: center; color: var(--ink-3); }
.toast { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--paper); padding: 8px 14px; border-radius: 8px; font-size: 13px; z-index: 60; }

@media (max-width: 1100px) {
  .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stepper { grid-template-columns: repeat(2, 1fr); }
  .sipoc { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: fixed; left: 0; top: 0; bottom: 0; height: auto; z-index: 70; width: min(290px, 86vw); transform: translateX(-102%); transition: transform 0.2s; box-shadow: var(--shadow); }
  .side.open { transform: none; }
  .menu { display: inline-block; }
  .main { padding: 14px 16px 50px; }
  .g2, .g3, .g4, .kanban, .kb { grid-template-columns: 1fr; }
  .span2, .span3 { grid-column: auto; }
  .stepper, .sipoc { grid-template-columns: 1fr; }
  .top { flex-wrap: wrap; }
  .top-actions { margin-left: 0; justify-content: flex-start; }
  .select, .input, textarea.input { font-size: 16px; } /* < 16px makes iOS zoom the page on focus */
}
@media print {
  .side, .top-actions, .drawer, .account { display: none !important; }
  .shell { grid-template-columns: 1fr; }
  body { background: #fff; }
}