/* CloudStreet ERP — компактный UI в духе МойСклад */
:root {
  --erp-nav: #1e3a5f;
  --erp-nav-hover: #2a4d7a;
  --erp-accent: #3b82f6;
  --erp-accent-hover: #2563eb;
  --erp-subnav: #f3f4f6;
  --erp-border: #e5e7eb;
  --erp-text: #1f2937;
  --erp-muted: #6b7280;
  --erp-row-hover: #f8fafc;
  --erp-badge: #f59e0b;
}

.erp-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: #fff;
  color: var(--erp-text);
  font-size: 13px;
}

.erp-topnav {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 0 12px;
  height: 44px;
  background: var(--erp-nav);
  color: #fff;
  flex-shrink: 0;
}

.erp-topnav__logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--erp-accent);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 11px;
  margin-right: 8px;
  text-decoration: none;
  color: #fff;
}

.erp-topnav__item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 4px;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  white-space: nowrap;
  font-size: 12.5px;
}

.erp-topnav__item:hover {
  background: var(--erp-nav-hover);
  color: #fff;
}

.erp-topnav__item.is-active {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.erp-topnav__item.is-disabled {
  opacity: 0.38;
  pointer-events: none;
}

.erp-topnav__spacer {
  flex: 1;
}

.erp-topnav__user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.85);
}

.erp-topnav__user button {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  border-radius: 4px;
  padding: 4px 8px;
  cursor: pointer;
  font-size: 12px;
}

.erp-subnav {
  display: flex;
  gap: 0;
  padding: 0 16px;
  background: var(--erp-subnav);
  border-bottom: 1px solid var(--erp-border);
  overflow-x: auto;
  flex-shrink: 0;
}

.erp-subnav a {
  padding: 10px 12px;
  text-decoration: none;
  color: var(--erp-muted);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  font-size: 13px;
}

.erp-subnav a:hover {
  color: var(--erp-text);
}

.erp-subnav a.is-active {
  color: var(--erp-accent);
  border-bottom-color: var(--erp-accent);
  font-weight: 600;
}

.erp-body {
  flex: 1;
  padding: 16px 20px 24px;
  overflow: auto;
}

.erp-page-head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.erp-page-head h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.erp-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
}

.erp-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--erp-border);
  background: #fff;
  color: var(--erp-text);
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
}

.erp-btn:hover {
  background: var(--erp-row-hover);
}

.erp-btn-primary {
  background: var(--erp-accent);
  border-color: var(--erp-accent);
  color: #fff;
}

.erp-btn-primary:hover {
  background: var(--erp-accent-hover);
}

.erp-btn-ok {
  background: #16a34a;
  border-color: #16a34a;
  color: #fff;
}

.erp-input,
.erp-select {
  border: 1px solid var(--erp-border);
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 13px;
  background: #fff;
  color: var(--erp-text);
  min-height: 32px;
}

.erp-input {
  min-width: 200px;
}

.erp-filters {
  border: 1px solid var(--erp-border);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 12px;
  background: #fafafa;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}

.erp-filters label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--erp-muted);
}

.erp-filters__actions {
  display: flex;
  gap: 8px;
  align-items: end;
}

.erp-table-wrap {
  border: 1px solid var(--erp-border);
  border-radius: 6px;
  overflow: auto;
  background: #fff;
}

.erp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.erp-table th,
.erp-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--erp-border);
  text-align: left;
  white-space: nowrap;
}

.erp-table th {
  background: #f9fafb;
  font-weight: 600;
  color: var(--erp-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.erp-table tbody tr:hover {
  background: var(--erp-row-hover);
}

.erp-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.erp-table tfoot td {
  font-weight: 600;
  background: #f9fafb;
}

.erp-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--erp-badge);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
}

.erp-badge-ok {
  background: #16a34a;
}

.erp-badge-muted {
  background: #9ca3af;
}

.erp-split {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  border: 1px solid var(--erp-border);
  border-radius: 6px;
  overflow: hidden;
  min-height: 480px;
}

.erp-tree {
  border-right: 1px solid var(--erp-border);
  background: #fafafa;
  overflow: auto;
  padding: 8px 0;
}

.erp-tree button {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 7px 12px;
  cursor: pointer;
  font-size: 13px;
  color: var(--erp-text);
}

.erp-tree button:hover {
  background: #eef2ff;
}

.erp-tree button.is-active {
  background: #dbeafe;
  color: #1d4ed8;
  font-weight: 600;
}

.erp-tree__title {
  padding: 8px 12px;
  font-weight: 600;
  font-size: 12px;
  color: var(--erp-muted);
  text-transform: uppercase;
}

.erp-muted {
  color: var(--erp-muted);
}

.erp-chart {
  border: 1px solid var(--erp-border);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 12px;
  background: #fff;
  min-height: 180px;
}

.erp-chart__bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 140px;
  padding-top: 8px;
}

.erp-chart__bar {
  flex: 1;
  background: #93c5fd;
  border-radius: 2px 2px 0 0;
  min-width: 4px;
  position: relative;
}

.erp-chart__bar:hover {
  background: var(--erp-accent);
}

.erp-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.erp-tabs button.is-active {
  background: #dbeafe;
  border-color: #93c5fd;
  color: #1d4ed8;
  font-weight: 600;
}

.erp-footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  color: var(--erp-muted);
  font-size: 12px;
}

@media (max-width: 900px) {
  .erp-split {
    grid-template-columns: 1fr;
  }
  .erp-tree {
    border-right: 0;
    border-bottom: 1px solid var(--erp-border);
    max-height: 200px;
  }
  .erp-topnav {
    overflow-x: auto;
  }
}