.referral-admin-page { min-width: 0; color: var(--ink); }
.referral-page-head { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.referral-page-head h2 { margin: 0 0 6px; }
.referral-page-head p,
.referral-config-form fieldset > p,
.referral-member-form > p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.referral-config-form { display: grid; gap: 14px; max-width: 980px; }
.referral-config-form fieldset { border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin: 0; background: #fff; }
.referral-config-form legend { font-weight: 800; padding: 0 7px; }
.referral-form-grid { display: grid; grid-template-columns: repeat(4, minmax(145px, 1fr)); gap: 12px; margin: 6px 0 10px; }
.referral-form-grid label { display: grid; gap: 6px; font-size: 12px; font-weight: 700; }
.referral-form-grid input,
.referral-payout-toolbar input,
.referral-payout-toolbar select { height: 38px; border: 1px solid #cedbd5; border-radius: 6px; padding: 0 10px; background: #fff; }
.referral-check { display: flex !important; align-items: center; gap: 8px; margin: 4px 0 14px; font-size: 12px; font-weight: 700; }
.referral-check input { width: 16px; height: 16px; }
.referral-actions { display: flex; justify-content: flex-end; gap: 8px; }
.referral-rule-dialog { width: min(720px, calc(100vw - 28px)); border: 0; border-radius: 12px; padding: 0; box-shadow: 0 18px 60px #0004; }
.referral-rule-dialog::backdrop { background: #071c1888; }
.referral-dialog-head { display: flex; justify-content: space-between; padding: 15px 18px; border-bottom: 1px solid var(--line); }
.referral-dialog-head button { border: 0; background: none; font-size: 22px; }
.referral-member-form { padding: 18px; }
.referral-rule-dialog > .referral-actions { padding: 14px 18px; border-top: 1px solid var(--line); }
.referral-batch-tools { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.referral-payout-toolbar { display: flex; justify-content: flex-end; gap: 8px; margin-bottom: 14px; }
.referral-payout-toolbar input { width: 280px; }
.referral-payout-toolbar input[type="date"] { width: 145px; }
.referral-date-field { display: flex; align-items: center; gap: 7px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.referral-date-separator { align-self: center; color: var(--muted); font-size: 12px; }
.referral-notice { padding: 10px 12px; border: 1px solid #a9d8c2; border-radius: 7px; background: #effaf5; color: var(--green); font-size: 12px; }
.referral-table-scroll { overflow: auto; border: 1px solid var(--line); border-radius: 7px; }
.referral-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.referral-table th,
.referral-table td { padding: 12px 10px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.referral-table th { background: #f6f9f7; white-space: nowrap; }
.referral-table small { display: block; color: var(--muted); line-height: 1.6; margin-top: 4px; }
.referral-row-actions { display: flex; flex-wrap: wrap; gap: 5px; }
.referral-row-actions button,
.referral-pager button { border: 1px solid #c9d9d1; background: #fff; border-radius: 5px; padding: 5px 8px; color: var(--green); cursor: pointer; }
.referral-pager { display: flex; justify-content: flex-end; align-items: center; gap: 9px; margin-top: 14px; font-size: 12px; }
.referral-pager select { height: 30px; }
.referral-pager strong { font-weight: 600; color: var(--muted); }
.referral-batch-dialog { width: min(820px, calc(100vw - 28px)); }
.referral-batch-dialog form > .referral-actions { padding: 14px 18px; border-top: 1px solid var(--line); }
.referral-warning { padding: 10px 12px; border-radius: 7px; background: #fff7e4; color: #7a5600 !important; margin-bottom: 14px !important; }
.referral-file { display: grid; gap: 7px; font-size: 12px; font-weight: 700; }
.referral-file input { padding: 9px; border: 1px solid var(--line); border-radius: 7px; }
.referral-batch-scroll { max-height: 320px; overflow: auto; margin: 12px 0; border: 1px solid var(--line); border-radius: 7px; }

@media (max-width: 800px) {
  .referral-form-grid { grid-template-columns: 1fr 1fr; }
  .referral-payout-toolbar { flex-wrap: wrap; justify-content: flex-start; }
  .referral-payout-toolbar input { flex: 1; min-width: 180px; }
  .referral-payout-toolbar input[type="date"] { min-width: 145px; }
}

@media (max-width: 520px) {
  .referral-form-grid { grid-template-columns: 1fr; }
  .referral-batch-tools > * { flex: 1 1 45%; }
}