/*
 *  Cargo Verify — Design System
 *  主题: 纺织品出口物流工作平台
 *  调性: 沉稳、温暖、高效 — 靛蓝染缸 × 原麻布色 × 黄铜五金
 */

/* ── Bootstrap 5 CSS Variable Overrides ── */
:root {
  --bs-primary: #2c5f7c;
  --bs-primary-rgb: 44, 95, 124;
  --bs-primary-hover: #1e4258;
  --bs-success: #3d6b4f;
  --bs-success-rgb: 61, 107, 79;
  --bs-warning: #d4953a;
  --bs-warning-rgb: 212, 149, 58;
  --bs-danger: #b04444;
  --bs-danger-rgb: 176, 68, 68;
  --bs-info: #5b8c9e;
  --bs-info-rgb: 91, 140, 158;

  --bs-body-bg: #f5f1eb;
  --bs-body-color: #3d3530;
  --bs-secondary-color: #8c8279;
  --bs-border-color: #e5ded6;

  --bs-link-color: #2c5f7c;
  --bs-link-hover-color: #1e4258;

  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", "Noto Sans", "PingFang SC", "Microsoft YaHei",
    sans-serif;
}

/* ── Global ── */
body {
  background-color: var(--bs-body-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ── Navbar ── */
.navbar {
  background: linear-gradient(135deg, #2c5f7c 0%, #1e4258 100%);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.18);
}

.navbar-brand {
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 1.1rem;
}

.navbar .nav-link {
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  transition: background 0.2s;
}

.navbar .nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
}

.navbar .badge {
  font-weight: 500;
  font-size: 0.75rem;
  padding: 0.2em 0.55em;
}

/* ── Content ── */
.content {
  flex: 1;
  padding: 2rem 0;
}

/* ── Cards ── */
.card {
  box-shadow: 0 1px 4px rgba(61, 53, 48, 0.07);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--bs-border-color);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--bs-body-color);
}

/* ── Stat Cards ── */
.stat-card {
  text-align: center;
  padding: 1.5rem;
  border-radius: 0.5rem;
  border: none;
}

.stat-card h3 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}

.stat-card p {
  margin: 0;
  color: var(--bs-secondary-color);
  font-size: 0.875rem;
}

/* ── Tables ── */
.table {
  font-size: 0.9rem;
  --bs-table-striped-bg: rgba(44, 95, 124, 0.03);
  --bs-table-hover-bg: rgba(44, 95, 124, 0.06);
}

.table th {
  white-space: nowrap;
  background-color: rgba(44, 95, 124, 0.06);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--bs-body-color);
  border-bottom-width: 1px;
}

.table td {
  vertical-align: middle;
}

/* ── Buttons ── */
.btn {
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.875rem;
  transition: all 0.15s ease;
}

.btn-primary {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
}

.btn-primary:hover {
  background: var(--bs-primary-hover);
  border-color: var(--bs-primary-hover);
}

.btn-sm {
  margin: 0.1rem;
  padding: 0.25rem 0.6rem;
  font-size: 0.8125rem;
}

.btn-outline-secondary {
  color: var(--bs-secondary-color);
  border-color: var(--bs-border-color);
}

.btn-outline-secondary:hover {
  background: var(--bs-body-bg);
  color: var(--bs-body-color);
  border-color: #c5beb5;
}

/* ── Forms ── */
.form-control,
.form-select {
  border-radius: 6px;
  font-size: 0.9rem;
  border-color: var(--bs-border-color);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 0.18rem rgba(44, 95, 124, 0.18);
}

.form-label {
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--bs-body-color);
  margin-bottom: 0.3rem;
}

/* ── Badges ── */
.badge {
  font-weight: 500;
  font-size: 0.75rem;
  padding: 0.22em 0.55em;
  border-radius: 4px;
}

/* ── Alerts ── */
.alert {
  border-radius: 0.5rem;
  border: none;
  font-size: 0.9rem;
}

/* ── Modals ── */
.modal-content {
  border-radius: 0.6rem;
  border: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.modal-header {
  border-bottom: 1px solid var(--bs-border-color);
}

.modal-footer {
  border-top: 1px solid var(--bs-border-color);
}

/* ── Pagination ── */
.page-link {
  color: var(--bs-primary);
  border-color: var(--bs-border-color);
  border-radius: 6px;
}

.page-link:hover {
  background: var(--bs-body-bg);
  color: var(--bs-primary-hover);
}

.page-item.active .page-link {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
}

/* ── Dropdowns ── */
.dropdown-menu {
  border: 1px solid var(--bs-border-color);
  border-radius: 0.5rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  padding: 0.4rem 0;
}

.dropdown-item {
  font-size: 0.9rem;
  padding: 0.45rem 1rem;
  border-radius: 0;
}

.dropdown-item:hover {
  background: rgba(44, 95, 124, 0.08);
}

.dropdown-divider {
  border-color: var(--bs-border-color);
}

/* ── Footer ── */
.site-footer {
  background: #fff;
  border-top: 1px solid var(--bs-border-color);
  padding: 1.2rem 0;
  margin-top: auto;
  font-size: 0.8125rem;
  color: var(--bs-secondary-color);
  text-align: center;
  line-height: 1.7;
}

.site-footer a {
  color: var(--bs-secondary-color);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--bs-primary);
}

.site-footer .beian-icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  vertical-align: -2px;
  margin-right: 3px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .content { padding: 1rem 0; }
  .table { font-size: 0.8125rem; }
  .stat-card h3 { font-size: 1.5rem; }
}

/* ── Factory search dropdown ── */
.fo:hover { background: #e8f0f8; }
.factory-dropdown { box-shadow: 0 4px 12px rgba(0,0,0,0.15); border-radius: 0 0 6px 6px; }