/* 品牌色：与 Logo（深靛蓝 + 亮青）呼应，正文区保持浅色保证可读 */

:root {
  --erp-cyan: #22d3ee;
  --erp-cyan-mid: #06b6d4;
  --erp-cyan-deep: #0891b2;
  --erp-indigo: #312e81;
  --erp-nav-deep: #0a0814;
  --bs-primary: #0891b2;
  --bs-primary-rgb: 8, 145, 178;
  --bs-link-color: #0e7490;
  --bs-link-hover-color: #06b6d4;
  --bs-focus-ring-color: rgba(6, 182, 212, 0.35);
}

body {
  color: #1e293b;
  background: linear-gradient(165deg, #e2e8f0 0%, #f1f5f9 38%, #f8fafc 100%);
  min-height: 100vh;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", sans-serif;
}

/* —— 顶栏 —— */
.erp-navbar {
  background: linear-gradient(108deg, var(--erp-nav-deep) 0%, #1a1640 42%, #0f172a 100%);
  box-shadow: 0 4px 28px rgba(8, 6, 20, 0.45);
  border-bottom: 1px solid rgba(34, 211, 238, 0.12);
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
  margin-bottom: 0 !important;
}

.erp-navbar .navbar-brand {
  font-weight: 600;
  letter-spacing: 0.03em;
  color: #f8fafc !important;
}

.erp-navbar .navbar-brand img {
  flex-shrink: 0;
  border-radius: 10px;
}

.erp-navbar .text-white {
  color: #cbd5e1 !important;
  font-size: 0.9rem;
}

.erp-navbar .btn-light {
  --bs-btn-bg: rgba(255, 255, 255, 0.1);
  --bs-btn-border-color: rgba(34, 211, 238, 0.35);
  --bs-btn-color: #ecfeff;
  --bs-btn-hover-bg: rgba(6, 182, 212, 0.28);
  --bs-btn-hover-border-color: var(--erp-cyan);
  --bs-btn-hover-color: #fff;
  --bs-btn-focus-shadow-rgb: 34, 211, 238;
  font-weight: 500;
}

/* —— 主内容区卡片 —— */
.container .card {
  border: none;
  border-radius: 14px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05), 0 12px 32px rgba(15, 23, 42, 0.06);
  overflow: hidden;
}

.container .card > .card-header {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid #e2e8f0;
  font-weight: 600;
  color: #334155;
  padding: 0.85rem 1.25rem;
}

.container .card > .card-header.bg-primary {
  background: linear-gradient(135deg, var(--erp-cyan-deep) 0%, #0e7490 100%) !important;
  border-bottom: none;
  color: #fff !important;
}

/* —— 侧栏 —— */
.list-group {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.list-group-item.active {
  background: linear-gradient(135deg, var(--erp-cyan-deep) 0%, #0e7490 100%);
  border-color: #0e7490;
  color: #fff;
}

.list-group-item:not(.active) {
  color: #475569;
}

.list-group-item:not(.active):hover {
  background: #f8fafc;
  color: var(--erp-cyan-deep);
}

/* —— 表格 —— */
.container .table {
  --bs-table-hover-bg: rgba(6, 182, 212, 0.12);
}

.container .table thead th {
  background: #f1f5f9;
  color: #475569;
  font-weight: 600;
  font-size: 0.875rem;
  border-bottom-color: #e2e8f0;
  white-space: nowrap;
}

.container .table td {
  vertical-align: middle;
}

/* —— 表单 —— */
.form-control:focus,
.form-select:focus {
  border-color: #67e8f9;
  box-shadow: 0 0 0 0.2rem rgba(6, 182, 212, 0.18);
}

.form-check-input:checked {
  background-color: var(--erp-cyan-deep);
  border-color: var(--erp-cyan-deep);
}

/* —— 按钮主色细化 —— */
.btn-primary {
  --bs-btn-bg: var(--erp-cyan-deep);
  --bs-btn-border-color: #0e7490;
  --bs-btn-hover-bg: #06b6d4;
  --bs-btn-hover-border-color: #0891b2;
  --bs-btn-active-bg: #0e7490;
  --bs-btn-active-border-color: #155e75;
  font-weight: 500;
}

.btn-danger {
  font-weight: 500;
}

.btn-info {
  --bs-btn-bg: #06b6d4;
  --bs-btn-border-color: #0891b2;
  --bs-btn-hover-bg: #22d3ee;
  --bs-btn-hover-border-color: #06b6d4;
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #0f172a;
  font-weight: 500;
}

.modal-header {
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom-color: #e2e8f0;
}

.container > .row > .col-md-9 > h4,
.container > .row > .col-md-10 > h5 {
  color: #334155;
  font-weight: 600;
  margin-bottom: 1rem;
}

.btn-outline-primary {
  --bs-btn-color: var(--erp-cyan-deep);
  --bs-btn-border-color: var(--erp-cyan-deep);
  --bs-btn-hover-bg: var(--erp-cyan-deep);
  --bs-btn-hover-border-color: var(--erp-cyan-deep);
}

.text-primary {
  color: var(--erp-cyan-deep) !important;
}

/* —— 登录页垂直居中 —— */
.erp-login-wrap {
  min-height: calc(100vh - 120px);
  display: flex;
  align-items: center;
  padding: 2rem 0;
}

/* —— 右下角提示 —— */
#flashCorner .alert {
  border: none;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(15, 23, 42, 0.18);
}

#globalToast {
  background: linear-gradient(135deg, #0e7490 0%, var(--erp-cyan-deep) 100%) !important;
  border: 1px solid rgba(34, 211, 238, 0.35);
  font-weight: 500;
}

/* —— 操作员页（无 Bootstrap 卡片时）表格区 —— */
.erp-op-page .erp-table-wrap {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05), 0 12px 32px rgba(15, 23, 42, 0.06);
  overflow: auto;
  margin-top: 1.25rem;
}

.erp-op-page table {
  margin: 0;
}