/* ============ 维修管理系统 公共样式 ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #2f6f4f;
  --primary-light: #e8f3ec;
  --primary-dark: #245640;
  --accent: #c0392b;
  --bg: #f4f6f5;
  --card: #ffffff;
  --border: #dfe6e2;
  --text: #2c3a33;
  --text-light: #7a8a81;
  --danger: #c0392b;
  --warn: #d48806;
  --ok: #2e7d32;
}
html, body { height: 100%; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; outline: none; }

.btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 7px 16px; border: 1px solid var(--border); border-radius: 6px;
  background: #fff; color: var(--text); font-size: 13px; transition: all .15s;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-danger { color: var(--danger); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

.tag { display: inline-block; padding: 2px 10px; border-radius: 10px; font-size: 12px; }
.tag-warn { background: #fdf2e3; color: var(--warn); }
.tag-ok { background: #e6f4ea; color: var(--ok); }
.tag-info { background: var(--primary-light); color: var(--primary); }

/* 表单 */
.form-item { margin-bottom: 14px; }
.form-item label { display: block; margin-bottom: 5px; color: var(--text-light); font-size: 13px; }
.form-item input, .form-item select, .form-item textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: #fff;
}
.form-item input:focus, .form-item select:focus, .form-item textarea:focus { border-color: var(--primary); }
.form-row { display: flex; gap: 12px; }
.form-row .form-item { flex: 1; }

/* 弹窗 */
.modal-mask {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4);
  z-index: 200; align-items: center; justify-content: center;
}
.modal-mask.show { display: flex; }
.modal {
  background: #fff; border-radius: 10px; width: 520px; max-width: 94vw;
  max-height: 88vh; overflow: auto; box-shadow: 0 12px 40px rgba(0,0,0,.18);
}
.modal-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px; border-bottom: 1px solid var(--border);
  font-weight: bold; font-size: 15px;
}
.modal-close { border: none; background: none; font-size: 20px; color: #999; }
.modal-body { padding: 18px 20px; }
.modal-foot { padding: 12px 20px; border-top: 1px solid var(--border); text-align: right; }

/* toast */
#toast {
  position: fixed; top: 20px; left: 50%; transform: translateX(-50%);
  background: rgba(30,40,35,.9); color: #fff; padding: 9px 22px; border-radius: 8px;
  font-size: 13px; z-index: 500; display: none;
}