/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 14px; }
body {
  margin: 0; background: var(--canvas); color: var(--ink);
  font-family: var(--font-text); line-height: 1.45;
}
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--font-head); font-weight: 600; margin: 0; letter-spacing: .01em; }
h1 { font-size: 22px; }
h2 { font-size: 15px; text-transform: uppercase; letter-spacing: .08em; color: var(--gray-600); }
.mono { font-family: var(--font-mono); font-size: 13px; }
.muted { color: var(--gray-500); }
.small { font-size: 12px; }
.num { text-align: right; font-family: var(--font-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Layout */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar); flex: 0 0 var(--sidebar); background: var(--ink); color: var(--paper-soft);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.brand { padding: 20px 20px 14px; font-family: var(--font-head); font-size: 18px; letter-spacing: .12em; color: var(--lime); border-bottom: 1px solid #1f2925; }
.brand span { display: block; font-size: 11px; letter-spacing: .18em; color: var(--gray-400); margin-top: 2px; }
.nav { padding: 12px 10px; flex: 1; }
.nav a {
  display: block; padding: 8px 12px; margin-bottom: 2px; color: #cfd6d1; border-radius: var(--radius);
  font-size: 13.5px;
}
.nav a:hover { background: #1a2320; color: var(--paper); text-decoration: none; }
.nav a.active { background: var(--lime); color: var(--on-lime); font-weight: 600; }
.sidebar-foot { padding: 14px 20px; border-top: 1px solid #1f2925; font-size: 12.5px; color: var(--gray-400); }
.sidebar-foot .user { color: var(--paper); font-weight: 600; margin-bottom: 6px; }
.sidebar-foot a { color: #cfd6d1; margin-right: 12px; }
.sidebar-foot form { display: inline; }
.sidebar-foot button { background: none; border: 0; padding: 0; color: #cfd6d1; cursor: pointer; font: inherit; }
.sidebar-foot button:hover { color: var(--paper); text-decoration: underline; }

.main { flex: 1; min-width: 0; padding: 22px 28px 40px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.page-head .sub { color: var(--gray-500); margin-top: 3px; font-size: 13px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* Cards & sections */
.card { background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 18px; }
.card h2 { margin-bottom: 12px; }
.card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 1100px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }
.kv { display: grid; grid-template-columns: 140px 1fr; row-gap: 6px; column-gap: 12px; font-size: 13.5px; }
.kv dt { color: var(--gray-500); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; padding-top: 2px; }
.kv dd { margin: 0; }
.empty { color: var(--gray-500); padding: 18px; text-align: center; border: 1px dashed var(--chip-border); border-radius: var(--radius); font-size: 13px; }

/* Tables */
.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13px; background: var(--paper); }
.tbl th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--gray-600);
  font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.tbl td { padding: 6px 10px; border-bottom: 1px solid var(--hairline); vertical-align: top; }
.tbl tr:hover td { background: var(--paper-soft); }
.tbl th.num, .tbl td.num { text-align: right; }
.tbl tfoot td { font-weight: 600; border-top: 1px solid var(--border); background: var(--paper-soft); }
.tbl .row-off td { color: var(--gray-400); }
.card > .table-wrap { margin: 0 -18px -16px; }
.card > .table-wrap .tbl td:first-child, .card > .table-wrap .tbl th:first-child { padding-left: 18px; }
.card > .table-wrap .tbl td:last-child, .card > .table-wrap .tbl th:last-child { padding-right: 18px; }

/* Badges */
.badge {
  display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 11px; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase; white-space: nowrap; border: 1px solid transparent;
}
.badge-request, .badge-draft { background: var(--paper-soft); color: var(--gray-600); border-color: var(--chip-border); }
.badge-sent { background: #e6f2e8; color: var(--green); }
.badge-in_progress { background: #d2e8d7; color: var(--green); }
.badge-on_track { background: #b7dcc0; color: #1f4d2a; }
.badge-won { background: var(--lime); color: var(--on-lime); }
.badge-lost, .badge-expired, .badge-reject { background: #ffe3d9; color: #9a3e22; }
.badge-registered { background: #e6f2e8; color: var(--green); }
.badge-issued, .badge-paid, .badge-shipped, .badge-closed { background: #e6f2e8; color: var(--green); }
.badge-type { background: var(--paper-soft); color: var(--gray-600); border-color: var(--chip-border); text-transform: none; letter-spacing: 0; }

/* Buttons */
.btn {
  display: inline-block; padding: 6px 12px; border-radius: var(--radius); font: inherit; font-size: 13px;
  font-weight: 600; cursor: pointer; border: 1px solid var(--ink); background: var(--paper); color: var(--ink);
  line-height: 1.3; text-decoration: none;
}
.btn:hover { text-decoration: none; background: var(--paper-soft); }
.btn-primary { background: var(--lime); border-color: var(--lime); color: var(--on-lime); }
.btn-primary:hover { background: var(--lime-hover); border-color: var(--lime-hover); }
.btn-ink { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-ink:hover { background: var(--ink-deep); }
.btn-danger { border-color: var(--coral); color: #9a3e22; }
.btn-danger:hover { background: #ffe3d9; }
.btn-sm { padding: 3px 8px; font-size: 12px; }
.btn-link { border: 0; background: none; color: var(--green); padding: 0; font-weight: 500; }
.btn-link:hover { text-decoration: underline; background: none; }
button.btn { font-family: var(--font-text); }

/* Forms */
.form { max-width: 720px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 18px; }
.form-grid .span-2 { grid-column: span 2; }
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.field label { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--gray-600); font-weight: 600; }
.field input, .field select, .field textarea,
.inline-form input, .inline-form select {
  font: inherit; font-size: 13.5px; padding: 6px 8px; border: 1px solid var(--chip-border); border-radius: var(--radius);
  background: var(--paper); color: var(--ink); width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus, .inline-form input:focus, .inline-form select:focus {
  outline: 2px solid var(--lime); outline-offset: 0; border-color: var(--green);
}
.field input[type=checkbox] { width: auto; }
.field .help { font-size: 12px; color: var(--gray-500); }
.field .err, .errorlist { color: #9a3e22; font-size: 12.5px; margin: 0; padding: 0; list-style: none; }
.field.check { flex-direction: row; align-items: center; gap: 8px; }
.field.check label { text-transform: none; letter-spacing: 0; font-weight: 500; }
.form-actions { display: flex; gap: 8px; margin-top: 14px; }
.inline-form { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.inline-form input, .inline-form select { width: auto; }
.filters { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
.filters input, .filters select { font: inherit; font-size: 13px; padding: 5px 8px; border: 1px solid var(--chip-border); border-radius: var(--radius); background: var(--paper); }
.filters label { font-size: 12px; color: var(--gray-500); display: flex; align-items: center; gap: 4px; }

/* Messages */
.messages { margin-bottom: 14px; }
.msg { padding: 8px 12px; border-radius: var(--radius); font-size: 13px; margin-bottom: 6px; border: 1px solid var(--border); background: var(--paper); }
.msg-success { border-color: var(--green); background: #e6f2e8; color: #1f4d2a; }
.msg-error { border-color: var(--coral); background: #ffe3d9; color: #9a3e22; }

/* Board */
.board { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 12px; align-items: flex-start; }
.col { flex: 0 0 250px; background: var(--paper-soft); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px; }
.col-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 8px; }
.col-head h3 { font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--gray-600); }
.col-head .count { font-size: 12px; color: var(--gray-500); }
.dcard { background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px 10px; margin-bottom: 8px; font-size: 12.5px; }
.dcard .n { font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; }
.dcard .parties { color: var(--gray-600); margin: 3px 0; }
.dcard .meta { display: flex; justify-content: space-between; color: var(--gray-500); font-size: 12px; }
.dcard .moves { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 6px; }
.dcard details summary { cursor: pointer; font-size: 12px; color: #9a3e22; font-weight: 600; }
.dcard details form { display: flex; gap: 4px; margin-top: 4px; }
.dcard details input { font: inherit; font-size: 12px; padding: 3px 6px; border: 1px solid var(--chip-border); border-radius: var(--radius); flex: 1; }

/* Deal header */
.deal-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.deal-head .n { font-family: var(--font-mono); font-size: 20px; font-weight: 600; }
.stage-actions { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.stage-actions details { display: inline-block; }
.stage-actions details summary { list-style: none; }
.stage-actions details summary::-webkit-details-marker { display: none; }
.stage-actions details form { display: flex; gap: 6px; margin-top: 6px; }
.stage-actions details input { font: inherit; font-size: 13px; padding: 5px 8px; border: 1px solid var(--chip-border); border-radius: var(--radius); }

/* Timeline */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { padding: 8px 0; border-bottom: 1px solid var(--hairline); font-size: 13px; display: grid; grid-template-columns: 140px 1fr; gap: 12px; }
.timeline .when { color: var(--gray-500); font-size: 12px; font-family: var(--font-mono); }
.timeline .who { font-weight: 600; }
.timeline .text { white-space: pre-wrap; }

/* Login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--ink); }
.login-box { background: var(--paper); padding: 32px 36px; border-radius: var(--radius); width: 340px; }
.login-box .brand { padding: 0 0 18px; border: 0; color: var(--ink); }
.login-box .brand span { color: var(--gray-500); }

/* catalog */
.tbl tr.clickable td { cursor: pointer; }
.tbl tr.clickable:hover td { background: #e6f2e8; }
.param-name .en { display: block; color: var(--gray-500); font-size: 12px; }
.param-unit { color: var(--gray-500); white-space: nowrap; }
.value-cell { white-space: pre-wrap; max-width: 320px; }
.card-head h2 .section-no { color: var(--gray-400); margin-right: 8px; font-family: var(--font-mono); }
.card-head h2 .section-en { color: var(--gray-400); font-weight: 500; }
.tbl .num-cell { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.value-form { display: grid; grid-template-columns: 1fr 1fr auto auto auto; gap: 6px; align-items: center; }
.value-form input[type=text] { font: inherit; font-size: 13px; padding: 5px 8px; border: 1px solid var(--chip-border); border-radius: var(--radius); width: 100%; }
.value-form label { font-size: 12px; white-space: nowrap; display: flex; align-items: center; gap: 4px; }
.model-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.model-head .n { font-family: var(--font-mono); font-size: 20px; font-weight: 600; }
.badge-off { background: #ffe3d9; color: #9a3e22; }
.badge-on { background: var(--lime); color: var(--on-lime); }
.badge-primary { background: var(--lime); color: var(--on-lime); }
.badge-archived { background: #ffe3d9; color: #9a3e22; }
.msg-warning { border-color: #d9a441; background: #fff4dc; color: #6b4d00; }
.form-section { grid-column: span 2; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--gray-500); font-weight: 600; margin-top: 6px; padding-top: 10px; border-top: 1px solid var(--hairline); }
.header-lines { font-size: 13.5px; }
.header-lines .lang { display: inline-block; width: 28px; color: var(--gray-500); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
.diff .was { color: var(--gray-500); text-decoration: line-through; }
.diff .arrow { color: var(--gray-400); margin: 0 4px; }

/* pricing */
.tabs { display: flex; gap: 2px; margin-bottom: 14px; border-bottom: 1px solid var(--border); }
.tabs a { padding: 6px 12px; font-size: 13px; font-weight: 500; color: var(--gray-600); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a:hover { text-decoration: none; color: var(--ink); }
.tabs a.active { color: var(--ink); border-bottom-color: var(--lime); }
.tbl .row-edit td { background: var(--paper-soft); }
.inline-form label.small { display: inline-flex; align-items: center; gap: 4px; color: var(--gray-500); }
.model-price .model-price-sub { font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--gray-500); margin: 12px 0 6px; }
.price-src { font-size: 11px; color: var(--gray-500); text-transform: uppercase; letter-spacing: .04em; margin-left: 4px; }
.price-diff { display: block; font-size: 11.5px; color: #9a3e22; white-space: nowrap; }
.suggest-wrap { position: relative; }
.suggest { position: absolute; z-index: 20; top: 100%; left: 0; min-width: 420px; max-height: 280px; overflow-y: auto; margin: 2px 0 0; padding: 4px 0; list-style: none; background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: 0 6px 18px rgba(0,0,0,.08); }
.suggest li { padding: 6px 10px; font-size: 12.5px; cursor: pointer; display: flex; gap: 10px; align-items: baseline; }
.suggest li:hover { background: var(--paper-soft); }
.suggest li .sku { font-family: var(--font-mono); font-weight: 600; white-space: nowrap; }
.suggest li .nm { color: var(--gray-600); flex: 1; }
.suggest li .pr { font-family: var(--font-mono); white-space: nowrap; }
.suggest li.none { color: var(--gray-500); cursor: default; }

/* quote */
.quote-actions { display: flex; gap: 6px; align-items: center; }
.quote-actions form { display: inline; }
.quote-terms { display: flex; flex-wrap: wrap; gap: 6px 18px; color: var(--gray-600); margin-bottom: 10px; }
.quote-terms b { font-weight: 600; color: var(--gray-500); margin-right: 4px; }
.quote-comment { white-space: pre-wrap; border-left: 2px solid var(--lime); padding: 4px 10px; margin-bottom: 10px; color: var(--gray-600); }

/* B4-A: role pickers with quick-add (R20), below-minimum marks (R21), history diffs (R28) */
.picker-row { display: flex; gap: 6px; align-items: center; }
.picker-row select { flex: 1; }
.quick-add { margin-top: 6px; padding: 8px; border: 1px dashed var(--border); border-radius: var(--radius); background: var(--paper-soft); }
.below-min { color: #9a3e22; }
.below-min label.small { display: inline-flex; align-items: center; gap: 4px; margin-left: 6px; color: inherit; }
.timeline .changes { list-style: none; margin: 4px 0 0; padding: 0; font-size: 12.5px; }
.timeline .changes .fld { color: var(--gray-600); font-weight: 600; }
.timeline .changes .old { color: var(--gray-500); text-decoration: line-through; }
.timeline .changes .new { font-weight: 500; }

/* B6-I: company card tabs, comments with attachments (R35, R36) */
.tabs .count { color: var(--gray-500); font-weight: 500; margin-left: 2px; }
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.card-head a.small { color: var(--gray-500); }

/* B5-F: deal card tabs (R34) — the strip above the tabs is always visible */
.deal-strip { display: flex; flex-wrap: wrap; gap: 6px 22px; align-items: baseline; font-size: 13px; color: var(--gray-600); margin: -4px 0 14px; }
.deal-strip b { font-weight: 600; color: var(--gray-500); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; margin-right: 4px; }
.deal-strip .mono { color: var(--ink); }
.quote-actions { flex-wrap: wrap; }
.comment-form { margin-bottom: 12px; }
.comment-form .field { margin-bottom: 6px; }
.comment-form-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 12.5px; }
.timeline .attach { margin-top: 3px; font-size: 12.5px; }

/* B5-D: catalog picker (R29) and pre-issue checks (R31) */
.picker-filters { margin-bottom: 8px; }
.picker-filters label { font-size: 12.5px; }
.picker-list { max-height: 420px; overflow: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.picker-list .tbl thead th { position: sticky; top: 0; background: var(--paper); z-index: 1; }
.picker-list .tbl td { padding: 4px 10px; white-space: nowrap; }
.picker-list .tbl th.chk { width: 28px; }
.picker-list .tbl th.ttl { width: 100%; }
.picker-list .tbl td.ttl { white-space: normal; }
.picker-list input[type=number] { font: inherit; font-size: 13px; padding: 3px 6px; border: 1px solid var(--chip-border); border-radius: var(--radius); }
.picker-list input[type=number]:disabled { color: var(--gray-400); background: var(--paper-soft); }
.picker-actions { display: flex; gap: 10px; align-items: center; padding: 8px 0 0; }
.checks-count { font-size: 12px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; padding: 1px 8px; border-radius: 10px; }
.checks-count.is-block { background: #ffe3d9; color: #9a3e22; }
.checks-count.is-ok { background: var(--lime); color: var(--on-lime); }
.check-list { list-style: none; margin: 0 0 8px; padding: 0; }
.check { display: grid; grid-template-columns: 18px 1fr auto; gap: 8px; align-items: baseline; padding: 5px 0; border-bottom: 1px solid var(--hairline); font-size: 13px; }
.check-icon { display: inline-block; width: 16px; height: 16px; line-height: 16px; text-align: center; border-radius: 50%; font-size: 10px; font-weight: 700; }
.check-block .check-icon { background: #ffe3d9; color: #9a3e22; }
.check-info .check-icon { background: var(--paper-soft); color: var(--gray-600); border: 1px solid var(--chip-border); font-family: var(--font-mono); }
.check-block .check-msg { color: #9a3e22; }
.check-code { font-family: var(--font-mono); font-size: 11px; color: var(--gray-400); white-space: nowrap; }
.check-toggle label { display: inline-flex; align-items: center; gap: 6px; color: var(--gray-600); }