/* 营销物料·礼品 出入库管理系统 —— 样式 */
* { box-sizing: border-box; }
:root {
  --primary: #2f6fe4;
  --primary-dark: #1f57bd;
  --bg: #f3f5f9;
  --card: #fff;
  --border: #e3e8f0;
  --text: #2a2f3a;
  --muted: #8a93a6;
  --danger: #e54848;
  --ok: #1faa5a;
  --radius: 10px;
}
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}
a { color: var(--primary); text-decoration: none; }

/* ---------- 登录页 ---------- */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh;
  background: linear-gradient(135deg, #2f6fe4, #1f3a8a); }
.login-card { width: 360px; background: #fff; border-radius: 14px; padding: 36px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25); display: flex; flex-direction: column; gap: 14px; }
.login-logo { font-size: 44px; text-align: center; }
.login-card h1 { font-size: 20px; text-align: center; margin: 0 0 6px; line-height: 1.4; }
.login-card label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.login-card input { padding: 11px 12px; border: 1px solid var(--border); border-radius: 8px; font-size: 15px; }
.login-hint { text-align: center; color: var(--muted); font-size: 12px; margin: 4px 0 0; }
.btn-block { width: 100%; }

/* ---------- 布局 ---------- */
.app { display: flex; min-height: 100vh; }
.sidebar { width: 200px; background: #1f2a44; color: #cdd6ea; flex-shrink: 0; }
.brand { padding: 20px 18px; font-size: 17px; font-weight: 700; color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); }
.menu { display: flex; flex-direction: column; padding: 10px 0; }
.menu-item { padding: 12px 20px; color: #cdd6ea; border-left: 3px solid transparent; }
.menu-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.menu-item.active { background: rgba(47,111,228,.18); border-left-color: var(--primary); color: #fff; font-weight: 600; }
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar { height: 58px; background: #fff; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between; padding: 0 24px; }
.page-title { font-size: 17px; font-weight: 600; }
.user-box { display: flex; align-items: center; gap: 12px; }
.uname { font-weight: 600; }
.logout { color: var(--muted); }
.logout:hover { color: var(--danger); }
.content { padding: 22px 24px; }

/* ---------- 角色标签 ---------- */
.role-tag { font-size: 12px; padding: 2px 8px; border-radius: 20px; background: #eef2fb; color: var(--primary); }
.role-admin { background: #fbeede; color: #c8832a; }
.role-inbound { background: #e4f5ea; color: var(--ok); }
.role-outbound { background: #fde8ec; color: var(--danger); }

/* ---------- 卡片 ---------- */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; margin-bottom: 18px; }
.card-title { font-size: 15px; font-weight: 700; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 18px; }
.stat { text-align: center; }
.stat-label { color: var(--muted); font-size: 13px; }
.stat-value { font-size: 30px; font-weight: 800; margin-top: 8px; color: var(--primary); }
.stat-warn .stat-value { color: var(--danger); }

/* ---------- 表单 ---------- */
.form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: flex; gap: 14px; flex-wrap: wrap; }
.field { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 140px; }
.field-wide { flex-basis: 100%; }
.field > span { font-size: 13px; color: var(--muted); }
.field input, .field select, .field textarea, .filter input, .filter select, .inline-form input {
  padding: 9px 11px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; font-family: inherit; background: #fff; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--primary); }
.radio-row { display: flex; gap: 16px; padding-top: 6px; }
.radio-row label { display: flex; align-items: center; gap: 5px; color: var(--text); }
.subform { border: 1px dashed var(--border); border-radius: 8px; padding: 14px 16px; display: flex; flex-direction: column; gap: 12px; }
.subform legend { color: var(--muted); font-size: 13px; padding: 0 6px; }
.form-actions { display: flex; gap: 10px; }
.inline-form { display: flex; gap: 10px; margin-top: 12px; }
.inline-form input { flex: 1; }

/* ---------- 按钮 ---------- */
.btn { padding: 9px 16px; border: 1px solid var(--border); background: #fff; color: var(--text);
  border-radius: 8px; cursor: pointer; font-size: 14px; font-family: inherit; }
.btn:hover { background: #f5f7fb; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-export { border-color: var(--ok); color: var(--ok); }
.btn-export:hover { background: #eafaf0; }

/* ---------- 表格 ---------- */
.table-scroll { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { padding: 9px 10px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
.table th { background: #f7f9fc; color: var(--muted); font-weight: 600; }
.table tbody tr:hover { background: #f9fbfe; }
.text-danger { color: var(--danger); }
.thumb { width: 38px; height: 38px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); }
.empty { color: var(--muted); text-align: center; padding: 24px; }

/* ---------- 记录页 ---------- */
.tabs { display: flex; gap: 8px; margin-bottom: 14px; }
.tab { padding: 8px 18px; border-radius: 8px 8px 0 0; background: #eef1f6; color: var(--muted); }
.tab.active { background: var(--primary); color: #fff; }
.filter { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.result-meta { color: var(--muted); font-size: 13px; margin-bottom: 8px; }

/* ---------- 出库库存提示 ---------- */
.stock-banner { background: #eafaf0; border: 1px solid var(--ok); color: #14743c; padding: 12px 16px; border-radius: 8px; font-size: 16px; }
.stock-banner b { font-size: 22px; }
.stock-banner.danger { background: #fde8ec; border-color: var(--danger); color: var(--danger); }

/* ---------- 杂项 ---------- */
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { background: #eef2fb; color: var(--primary); padding: 4px 12px; border-radius: 20px; font-size: 13px; }
.ok { color: var(--ok); }
.off { color: var(--muted); }
.flash { padding: 11px 16px; border-radius: 8px; margin: 0 24px 14px; font-size: 14px; }
.content + .flash, .flash { margin-bottom: 16px; }
.flash-success { background: #eafaf0; color: #14743c; border: 1px solid #b6e6c8; }
.flash-error { background: #fde8ec; color: var(--danger); border: 1px solid #f5b9c4; }

@media (max-width: 820px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .sidebar { width: 64px; }
  .brand { font-size: 0; padding: 18px 0; text-align: center; }
  .brand::before { content: "📦"; font-size: 22px; }
  .menu-item { font-size: 12px; padding: 12px 8px; text-align: center; }
}