:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #1d2433;
  --muted: #667085;
  --line: #e4e7ec;
  --line-soft: #f0f2f5;
  --accent: #2f5bea;
  --accent-ink: #ffffff;
  --accent-soft: #eef2ff;
  --danger: #c4320a;
  --danger-soft: #fef3f2;
  --ok: #067647;
  --ok-soft: #ecfdf3;
  --warn: #b54708;
  --warn-soft: #fffaeb;
  --c-quote: #7a5af8;
  --c-order: #0e9384;
  --c-delivery: #dc6803;
  --c-invoice: #2f5bea;
  --c-credit_note: #c4320a;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  color-scheme: light;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  display: flex;
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

/* ---------- sidebar ---------- */
.sidebar {
  width: 228px; flex: none; background: #121826; color: #c9d1e0;
  display: flex; flex-direction: column; padding: 16px 10px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; color: #fff; padding: 4px 8px 18px; font-size: 15px; }
.logo { width: 28px; height: 28px; border-radius: 7px; background: var(--accent); display: grid; place-items: center; font-size: 12px; letter-spacing: .02em; }
.sidebar nav { display: flex; flex-direction: column; gap: 1px; }
.sidebar a { color: inherit; text-decoration: none; padding: 7px 10px; border-radius: 6px; display: flex; align-items: center; gap: 9px; }
.sidebar a:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.sidebar a.active { background: rgba(255, 255, 255, .1); color: #fff; }
.nav-group { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #6b7590; padding: 16px 10px 6px; }
.sidebar-foot { margin-top: auto; font-size: 12px; color: #6b7590; padding: 8px 10px; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.t-quote { background: var(--c-quote); } .t-order { background: var(--c-order); } .t-delivery { background: var(--c-delivery); }
.t-invoice { background: var(--c-invoice); } .t-credit_note { background: var(--c-credit_note); }

/* ---------- layout ---------- */
main { flex: 1; overflow: auto; padding: 28px 32px 60px; min-width: 0; }
.page-head { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { font-size: 22px; margin: 0; letter-spacing: -.01em; }
.page-head .spacer { flex: 1; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel + .panel { margin-top: 16px; }
.panel-head { padding: 12px 16px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 10px; }
.panel-head h2 { font-size: 14px; margin: 0; }
.panel-body { padding: 16px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.empty { padding: 28px; text-align: center; color: var(--muted); }

/* ---------- buttons & inputs ---------- */
button, .btn {
  font: inherit; border: 1px solid var(--line); background: var(--panel); color: var(--ink);
  padding: 7px 12px; border-radius: 6px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
  white-space: nowrap; text-decoration: none;
}
button:hover { border-color: #c5cad3; background: #fafbfc; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
button.primary:hover { filter: brightness(1.07); }
button.danger { color: var(--danger); }
button.danger:hover { background: var(--danger-soft); border-color: #fda29b; }
button.ghost { border-color: transparent; background: transparent; }
button.ghost:hover { background: var(--line-soft); }
button:disabled { opacity: .45; cursor: not-allowed; }
button.sm { padding: 4px 8px; font-size: 12px; }

input, select, textarea {
  font: inherit; color: inherit; border: 1px solid var(--line); border-radius: 6px; padding: 7px 9px; background: #fff; width: 100%;
}
input:disabled, select:disabled, textarea:disabled { background: var(--line-soft); color: var(--muted); }
textarea { resize: vertical; min-height: 64px; }
label.field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); font-weight: 500; }
label.check { display: flex; align-items: center; gap: 8px; font-size: 13px; }
label.check input { width: auto; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px 14px; }
.form-grid .wide { grid-column: span 2; }

/* ---------- tables ---------- */
table.list { width: 100%; border-collapse: collapse; }
table.list th { text-align: left; font-weight: 600; font-size: 12px; color: var(--muted); padding: 9px 12px; border-bottom: 1px solid var(--line); background: #fafbfc; }
table.list td { padding: 10px 12px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
table.list tr.click { cursor: pointer; }
table.list tr.click:hover td { background: #f9fafb; }
table.list tr.dim td { color: var(--muted); }
table.list .r { text-align: right; white-space: nowrap; }
table.list tr:last-child td { border-bottom: none; }
.num { font-variant-numeric: tabular-nums; }

/* ---------- badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 550; padding: 2px 8px; border-radius: 999px; background: var(--line-soft); color: var(--muted); white-space: nowrap; }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.danger { background: var(--danger-soft); color: var(--danger); }
.badge.info { background: var(--accent-soft); color: var(--accent); }
.badge.lock::before { content: "🔒"; font-size: 10px; }
.type-tag { display: inline-flex; align-items: center; gap: 6px; font-weight: 550; }

/* ---------- chain ---------- */
.chain { display: flex; align-items: stretch; gap: 0; padding: 16px; overflow-x: auto; }
.chain-step { flex: 1; min-width: 150px; position: relative; padding: 10px 12px; border: 1px dashed var(--line); border-radius: 8px; background: #fbfcfd; }
.chain-step + .chain-step { margin-left: 26px; }
.chain-step + .chain-step::before {
  content: "→"; position: absolute; left: -21px; top: 50%; transform: translateY(-50%); color: #98a2b3; font-size: 16px;
}
.chain-step .k { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); display: flex; align-items: center; gap: 6px; }
.chain-step .v { margin-top: 4px; font-weight: 600; }
.chain-step.has { border-style: solid; background: #fff; cursor: pointer; }
.chain-step.has:hover { border-color: #b8bfcc; }
.chain-step.current { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.chain-step.skipped .v { color: #98a2b3; font-weight: 400; font-style: italic; }
.chain-step.void .v { text-decoration: line-through; color: var(--muted); }
.chain-extra { padding: 0 16px 14px; display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- action bar ---------- */
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 12px 16px; border-top: 1px solid var(--line); background: #fafbfc; border-radius: 0 0 var(--radius) var(--radius); }
.convert-group { display: inline-flex; align-items: center; gap: 6px; padding-right: 10px; margin-right: 4px; border-right: 1px solid var(--line); }
.convert-group .lbl { font-size: 12px; color: var(--muted); margin-right: 2px; }
.lock-note { display: flex; gap: 10px; align-items: flex-start; padding: 10px 14px; margin: 0 16px 14px; border-radius: 6px; background: var(--warn-soft); color: var(--warn); font-size: 13px; }

/* ---------- lines editor ---------- */
table.lines { width: 100%; border-collapse: collapse; }
table.lines th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); padding: 8px 6px; border-bottom: 1px solid var(--line); font-weight: 600; }
table.lines td { padding: 5px 4px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
table.lines input, table.lines select { padding: 6px 7px; }
table.lines .r, table.lines .r input { text-align: right; }
table.lines td.total { padding-top: 11px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.lines-foot { display: flex; justify-content: space-between; gap: 24px; padding: 14px 16px; align-items: flex-start; flex-wrap: wrap; }
.totals { min-width: 280px; margin-left: auto; }
.totals div { display: flex; justify-content: space-between; gap: 20px; padding: 3px 0; font-variant-numeric: tabular-nums; }
.totals .grand { border-top: 1px solid var(--ink); margin-top: 6px; padding-top: 8px; font-weight: 700; font-size: 16px; }
.margin-box { padding: 10px 12px; border-radius: 6px; background: var(--line-soft); font-size: 13px; min-width: 220px; }
.margin-box b { font-variant-numeric: tabular-nums; }
.save-state { font-size: 12px; color: var(--muted); }

/* ---------- dashboard ---------- */
.pipeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.pipe-col { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); display: flex; flex-direction: column; min-height: 180px; }
.pipe-col header { padding: 12px 14px 10px; border-bottom: 1px solid var(--line-soft); }
.pipe-col header .t { font-weight: 650; display: flex; align-items: center; gap: 8px; }
.pipe-col header .count { margin-left: auto; font-size: 12px; color: var(--muted); }
.pipe-col header .sum { font-size: 18px; font-weight: 650; margin-top: 4px; font-variant-numeric: tabular-nums; }
.pipe-col header .hint { font-size: 12px; color: var(--muted); }
.pipe-items { padding: 6px; display: flex; flex-direction: column; gap: 4px; max-height: 260px; overflow: auto; }
.pipe-item { padding: 7px 9px; border-radius: 6px; cursor: pointer; display: flex; justify-content: space-between; gap: 8px; font-size: 13px; }
.pipe-item:hover { background: var(--line-soft); }
.pipe-item .n { font-weight: 550; }
.pipe-item .c { color: var(--muted); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- modal & toast ---------- */
.modal-bg { position: fixed; inset: 0; background: rgba(16, 24, 40, .45); display: grid; place-items: center; z-index: 50; padding: 20px; }
.modal { background: var(--panel); border-radius: 10px; width: min(720px, 100%); max-height: calc(100vh - 40px); overflow: auto; box-shadow: 0 20px 50px rgba(16, 24, 40, .25); }
.modal.sm { width: min(440px, 100%); }
.modal header { padding: 16px 20px; border-bottom: 1px solid var(--line); font-weight: 650; font-size: 16px; }
.modal .body { padding: 18px 20px; }
.modal footer { padding: 12px 20px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 8px; }
#toasts { position: fixed; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 60; }
.toast { background: #121826; color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: 0 8px 24px rgba(16, 24, 40, .25); max-width: 420px; font-size: 13px; animation: in .18s ease-out; }
.toast.error { background: var(--danger); }
.toast.ok { background: #054f31; }
@keyframes in { from { transform: translateY(8px); opacity: 0; } }

@media (max-width: 1100px) {
  .pipeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid2 { grid-template-columns: 1fr; }
}

/* ---------- validatie ---------- */
.valid-ok, .valid-bad { padding: 10px 14px; border-radius: 6px; font-weight: 600; }
.valid-ok { background: var(--ok-soft); color: var(--ok); }
.valid-bad { background: var(--danger-soft); color: var(--danger); }
code { font-size: 12px; background: var(--line-soft); padding: 1px 4px; border-radius: 4px; }
.modal.wide { width: min(860px, 100%); }

/* ---------- uitbreidingen ---------- */
.t-purchase_order { background: #475467; }
.sidebar { overflow-y: auto; }
.badge.sm { font-size: 10.5px; padding: 0 6px; }
.panel.alert { border-color: #fda29b; }
.mono, .code-editor, pre.code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.ok-text { color: var(--ok); }
tr.unselected td input, tr.unselected td select { color: var(--muted); }
.opt-cell { width: 170px; }
.opt-cell .check { margin-bottom: 4px; }
.sm-input { padding: 4px 6px !important; font-size: 12px; margin-bottom: 4px; }
button.warn-btn { border-color: #fec84b; background: var(--warn-soft); color: var(--warn); }
.copy-row { display: flex; gap: 8px; }
.copy-row input { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; }
.unit-list { max-height: 320px; overflow: auto; display: flex; flex-direction: column; gap: 4px; border: 1px solid var(--line); border-radius: 6px; padding: 8px; }
pre.code { max-height: 360px; overflow: auto; background: #0f172a; color: #e2e8f0; padding: 12px; border-radius: 6px; font-size: 11.5px; white-space: pre-wrap; }
.tabs { display: flex; gap: 2px; padding: 8px 10px 0; border-bottom: 1px solid var(--line); }
.tab { border: 1px solid transparent; border-bottom: none; border-radius: 6px 6px 0 0; background: transparent; }
.tab.active { border-color: var(--line); background: #fff; margin-bottom: -1px; font-weight: 600; }
.code-editor { width: 100%; min-height: 520px; border: 0; border-radius: 0 0 var(--radius) var(--radius); font-size: 12.5px; line-height: 1.5; padding: 12px; resize: vertical; tab-size: 2; }
.layout-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; align-items: start; }
.layout-grid .panel + .panel { margin-top: 16px; }
.preview-panel { position: sticky; top: 0; }
.preview-panel iframe { width: 100%; height: calc(100vh - 140px); min-height: 600px; border: 0; border-radius: 0 0 var(--radius) var(--radius); background: #fff; }
.logo-prev { display: flex; align-items: center; gap: 8px; min-height: 36px; }
.logo-prev img { max-height: 40px; max-width: 160px; }
@media (max-width: 1200px) { .layout-grid { grid-template-columns: 1fr; } .preview-panel { position: static; } }

/* ---------- werkruimte: bedrijf, gebruiker, login ---------- */
.company-switch { padding: 0 6px 12px; }
.company-switch select { width: 100%; background: #1d2536; color: #fff; border: 1px solid #2c3650; border-radius: 6px; padding: 7px 8px; font: inherit; }
.company-switch select:disabled { opacity: 1; cursor: default; }
.sidebar-foot .who { display: flex; flex-direction: column; color: #c9d1e0; padding: 0; margin-bottom: 4px; }
.sidebar-foot .who span { font-size: 11px; color: #6b7590; }
.sidebar-foot #who { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-bottom: 6px; }
.sidebar-foot #who button { color: #c9d1e0; border-color: #2c3650; background: transparent; }
.nav-count { margin-left: auto; background: var(--warn); color: #fff; border-radius: 10px; font-size: 11px; padding: 0 7px; line-height: 18px; }
.login-bg { position: fixed; inset: 0; background: #121826; display: grid; place-items: center; z-index: 50; padding: 16px; }
.login { background: var(--panel); border-radius: 12px; padding: 28px; width: min(380px, 100%); display: flex; flex-direction: column; gap: 12px; box-shadow: 0 12px 40px rgba(0, 0, 0, .35); }
.login .brand { color: var(--ink); padding: 0 0 6px; }
.login h2 { margin: 0; font-size: 18px; }
.login button { justify-content: center; padding: 9px; }
.login-error { color: var(--danger); font-size: 13px; min-height: 1em; }
.danger-text { color: var(--danger); }
.bank-note { background: var(--warn-soft); cursor: pointer; border-bottom: 1px solid var(--line); }
.tx-list td { vertical-align: top; }
.suggestion { display: flex; align-items: center; gap: 8px; margin-top: 6px; flex-wrap: wrap; }
.row-actions { display: flex; gap: 6px; margin-top: 6px; }
.pick-row { display: flex; align-items: center; gap: 8px; padding: 4px 0; border-bottom: 1px solid var(--line-soft); }
label.btn { position: relative; }
[hidden] { display: none !important; }

/* ---------- zoeklijst (klant kiezen) ---------- */
.picker { position: relative; }
.picker-meta { margin-top: 3px; min-height: 1em; }
.picker-list { position: absolute; left: 0; right: 0; top: 38px; z-index: 30; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 8px 24px rgba(16, 24, 40, .14); max-height: 340px; overflow: auto; padding: 4px; }
.picker-item { padding: 6px 10px; border-radius: 6px; cursor: pointer; }
.picker-item.active { background: var(--accent-soft); }
.picker-item.current b::after { content: " ✓"; color: var(--ok); }
.picker-item.create { color: var(--accent); font-weight: 550; border-top: 1px solid var(--line-soft); margin-top: 2px; }
.picker-more { padding: 6px 10px; }
.need-customer { background: var(--warn-soft); border-color: #fedf89; }
select.vat-override { border-color: var(--warn); background: var(--warn-soft); }

/* ---------- bedrijf opzoeken ---------- */
.finder { position: relative; margin-bottom: 14px; }
.finder-input { width: 100%; font-size: 15px; padding: 9px 12px; border: 1px solid var(--accent); border-radius: 8px; background: var(--accent-soft); }
.finder-list { position: absolute; left: 0; right: 0; top: 42px; z-index: 30; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: 0 8px 24px rgba(16, 24, 40, .14); max-height: 320px; overflow: auto; padding: 4px; }
.finder-msg { margin-top: 4px; min-height: 1em; }

/* ---------- import ---------- */
.stats { display: flex; flex-wrap: wrap; gap: 10px; }
.stats > div { border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; min-width: 120px; display: flex; flex-direction: column; }
.stats b { font-size: 18px; }
.stats span { font-size: 12px; color: var(--muted); }
.stats .bad { border-color: #fda29b; background: var(--danger-soft); }
.stats .warnc { border-color: #fedf89; background: var(--warn-soft); }
.lvl-error { color: var(--danger); font-weight: 700; }
.lvl-warning { color: var(--warn); font-weight: 700; }
.lvl-info { color: var(--accent); }
textarea.extra-desc { margin-top: 4px; font-size: 12px; color: var(--muted); resize: vertical; min-height: 26px; }
textarea.extra-desc:placeholder-shown:not(:focus) { opacity: .55; }