:root {
  --bg: #f6f5f3;
  --surface: #ffffff;
  --border: #e4e0da;
  --text: #1a1a1a;
  --muted: #6b6560;
  --accent: #5c4d7a;
  --accent-soft: #ede9f3;
  --success: #2d6a4f;
  --success-bg: #e8f5ee;
  --warning: #9a6700;
  --warning-bg: #fff8e6;
  --danger: #9b2335;
  --readonly-bg: #f0eeeb;
  --radius: 10px;
  font-family: "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); line-height: 1.45; }

.topbar {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 12px 20px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; font-size: 18px; }
.brand span { color: var(--accent); font-weight: 600; }

.search-wrap { display: flex; gap: 8px; flex: 1; min-width: 220px; max-width: 420px; }
.search-wrap input {
  flex: 1; padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px;
}
.search-wrap button, .btn {
  padding: 8px 14px; border: none; border-radius: 8px; background: var(--accent); color: #fff;
  font-size: 14px; cursor: pointer;
}
.btn.secondary { background: var(--accent-soft); color: var(--accent); }

.role-wrap { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.role-wrap select { padding: 6px 10px; border-radius: 8px; border: 1px solid var(--border); }

.layout { display: grid; grid-template-columns: 280px 1fr; min-height: calc(100vh - 57px); }
.sidebar { background: var(--surface); border-right: 1px solid var(--border); padding: 16px; overflow-y: auto; }
.sidebar-title { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 12px; }

.nav-channel { margin-bottom: 16px; }
.nav-channel-title { font-weight: 600; font-size: 14px; margin-bottom: 6px; color: var(--accent); }
.nav-supplier { margin-left: 8px; margin-bottom: 8px; }
.nav-supplier-name { font-size: 13px; margin-bottom: 4px; }
.nav-order {
  display: block; width: 100%; text-align: left; padding: 6px 10px; margin: 2px 0;
  border: none; background: transparent; border-radius: 6px; font-size: 13px; cursor: pointer;
}
.nav-order:hover { background: var(--accent-soft); }
.nav-order.nav-complete {
  background: var(--success-bg);
  box-shadow: inset 3px 0 0 var(--success);
}
.nav-order.nav-attention {
  background: var(--warning-bg);
  box-shadow: inset 3px 0 0 var(--warning);
}
.nav-order.nav-complete:hover { background: #dcefe4; }
.nav-order.nav-attention:hover { background: #fff0c2; }
.nav-order.active { background: var(--accent); color: #fff; box-shadow: none; }
.nav-order.active.nav-complete,
.nav-order.active.nav-attention { box-shadow: inset 3px 0 0 rgba(255,255,255,0.5); }

.nav-legend {
  font-size: 11px; color: var(--muted); margin: 0 0 12px 8px; line-height: 1.5;
}
.nav-legend span { display: inline-block; padding: 2px 8px; border-radius: 4px; margin-right: 6px; }
.nav-legend .lg-complete { background: var(--success-bg); box-shadow: inset 2px 0 0 var(--success); }
.nav-legend .lg-attention { background: var(--warning-bg); box-shadow: inset 2px 0 0 var(--warning); }

.manager-banner {
  padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: 13px;
}
.manager-banner-complete {
  background: var(--success-bg); color: var(--success); border: 1px solid #b8dcc8;
}
.manager-banner-attention {
  background: var(--warning-bg); color: #6b5200; border: 1px solid #e8d48a;
}

.content { padding: 24px; overflow-y: auto; }
.hidden { display: none !important; }

.welcome h1 { margin: 0 0 8px; font-size: 24px; }
.hints { margin-top: 20px; padding-left: 20px; color: var(--muted); }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.card.readonly { background: var(--readonly-bg); }
.card h2 { margin: 0 0 4px; font-size: 18px; }
.card h3 { margin: 0 0 12px; font-size: 15px; }
.card-meta { font-size: 13px; color: var(--muted); margin-bottom: 16px; }
.card-owner {
  display: inline-block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--accent); background: var(--accent-soft); padding: 2px 8px; border-radius: 4px; margin-bottom: 12px;
}

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--bg); border-radius: 8px; padding: 12px; }
.stat-value { font-size: 20px; font-weight: 700; }
.stat-label { font-size: 12px; color: var(--muted); }

.status-pill { display: inline-block; padding: 4px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.status-draft { background: #eee; color: #555; }
.status-spec_only { background: var(--warning-bg); color: var(--warning); }
.status-awaiting_payment, .status-awaiting_broker { background: var(--warning-bg); color: var(--warning); }
.status-final { background: var(--success-bg); color: var(--success); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .layout { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; }
th { color: var(--muted); font-weight: 600; font-size: 11px; text-transform: uppercase; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
input, select { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; }
input:disabled { background: #eceae7; color: #666; cursor: not-allowed; }

.missing-list { margin: 0; padding-left: 18px; color: var(--danger); font-size: 13px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }

.toast {
  position: fixed; bottom: 20px; right: 20px; background: var(--text); color: #fff;
  padding: 12px 18px; border-radius: 8px; font-size: 14px; z-index: 100;
}

.breakdown-row { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px dashed var(--border); font-size: 13px; }
.breakdown-row.total { font-weight: 700; border-bottom: none; margin-top: 8px; }
.v1-item-block { margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.v1-item-block:last-child { border-bottom: none; }
.history-item { padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.article-link { color: var(--accent); text-decoration: none; font-weight: 600; }
.article-link:hover { text-decoration: underline; }
.row-current { background: var(--success-bg); }
.multi-cost-banner { background: var(--warning-bg); padding: 10px 14px; border-radius: 8px; font-size: 14px; }

.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 32px; width: 360px; }
.login-card h1 { margin: 0 0 4px; font-size: 22px; }
.login-error { color: var(--danger); font-size: 13px; margin-top: 8px; }
.login-hint { font-size: 11px; color: var(--muted); margin-top: 16px; }

.upload-zone {
  border: 2px dashed var(--border); border-radius: 10px; padding: 24px; text-align: center;
  background: var(--bg); cursor: pointer;
}
.upload-zone.dragover { border-color: var(--accent); background: var(--accent-soft); }
.upload-preview-table { max-height: 280px; overflow: auto; margin-top: 12px; }

table.costs-registry a { color: var(--accent); font-weight: 600; }

#costsView table.costs-registry th:first-child,
#costsView table.costs-registry td:first-child {
  text-align: left !important;
}
#costsView table.costs-registry th,
#costsView table.costs-registry td {
  text-align: center !important;
  vertical-align: middle;
}
#costsView table.costs-registry td.num {
  text-align: center !important;
  font-variant-numeric: tabular-nums;
}
.upload-warnings { color: var(--warning); font-size: 13px; margin: 8px 0; }

.shipment-banner {
  border: 2px solid var(--accent);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 14px;
  background: var(--accent-soft);
}
.shipment-banner strong { color: var(--accent); }
.field-truck label { color: var(--accent); font-weight: 600; }
.field-truck input { border: 2px solid var(--accent); background: #fff; }
.logistics-hint {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 12px;
  padding: 10px 12px;
  background: var(--bg);
  border-radius: 8px;
  border-left: 3px solid var(--accent);
}
.btn-danger {
  border-color: #a33;
  color: #a33;
}
.btn-danger:hover { background: #fde8e8; }

#createSpecCard .form-grid {
  grid-template-columns: 1fr;
  max-width: none;
}
.supplier-select-wide,
#newSpecSupplier {
  width: 100%;
  min-height: 11rem;
  font-size: 13px;
  line-height: 1.35;
}
#createSpecCard select option {
  white-space: normal;
  padding: 6px 4px;
}

.pay-summary-wrap { margin: 12px 0 16px; }
.pay-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 900px) {
  .pay-summary-grid { grid-template-columns: 1fr; }
}
.pay-summary-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}
.pay-summary-balance {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.pay-summary-value {
  font-size: 1.35rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.pay-summary-label {
  font-size: 13px;
  margin-top: 4px;
}
.pay-summary-hint {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

.hint-card {
  background: var(--accent-soft);
  border-color: #d4cce3;
}
.hint-card p { font-size: 13px; margin: 0 0 10px; line-height: 1.5; }

#orderView .table-wide {
  width: 100%;
  table-layout: auto;
}
#orderView .table-wide th,
#orderView .table-wide td {
  padding: 8px 10px;
  vertical-align: middle;
}
#orderView .table-payments input[type="number"],
#orderView .table-payments input[type="date"] {
  min-width: 96px;
}
#orderView .col-status { min-width: 118px; }
#orderView .pay-status {
  min-width: 112px;
  padding: 6px 8px;
  font-size: 13px;
}
#orderView .col-customs { min-width: 100px; }
#orderView .customs-input {
  width: 100%;
  min-width: 92px;
  max-width: 120px;
  padding: 6px 8px;
}
#orderView .table-items { display: block; overflow-x: auto; }