:root {
  --bg: #070c11;
  --panel: #111a24;
  --panel-2: #172330;
  --line: #2a3a48;
  --text: #edf5f6;
  --muted: #8fa3ad;
  --mint: #6ce8c2;
  --mint-2: #2eb89a;
  --amber: #ffbe68;
  --red: #ff7078;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  font-family: Inter, "Microsoft YaHei", "PingFang SC", sans-serif;
  background:
    radial-gradient(circle at 90% -10%, rgba(46,184,154,.18), transparent 36rem),
    radial-gradient(circle at -10% 45%, rgba(66,108,153,.12), transparent 34rem),
    var(--bg);
}
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 6px; font-size: clamp(28px, 3vw, 40px); letter-spacing: -.04em; }
h2 { margin-bottom: 6px; font-size: clamp(20px, 2vw, 26px); }
h3 { margin-bottom: 10px; }
.hidden { display: none !important; }
.muted { color: var(--muted); line-height: 1.6; }
.eyebrow, .section-number {
  color: var(--mint);
  font: 700 12px/1.2 ui-monospace, SFMono-Regular, Consolas, monospace;
  letter-spacing: .14em;
}
.admin-topbar {
  width: min(100%, 1380px);
  margin: 0 auto;
  padding: 24px 22px 18px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px;
}
.top-actions, .inline-actions, .search-row, .section-row {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}
.identity { color: var(--muted); font-size: 13px; }
.admin-shell {
  width: min(100%, 1380px);
  min-width: 0;
  margin: 0 auto;
  padding: 0 22px 36px;
  display: grid;
  gap: 14px;
}
.summary-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 9px; min-width: 0; }
.summary-card, .admin-panel {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(18,28,39,.97), rgba(10,16,23,.98));
  box-shadow: 0 22px 70px rgba(0,0,0,.25);
}
.summary-card { min-width: 0; min-height: 86px; padding: 13px 15px; border-radius: 13px; }
.summary-card strong { display: block; margin-top: 6px; font-size: 23px; color: var(--mint); }
.summary-card span { color: var(--muted); font-size: 11px; }
.admin-panel { min-width: 0; border-radius: 16px; padding: 18px; }
.service-control-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  align-items: end;
  gap: 18px;
}
.service-control-panel h2 { margin-bottom: 4px; }
.service-control-panel p:last-child { margin-bottom: 0; }
.service-control {
  display: grid;
  grid-template-columns: auto 140px 140px auto;
  align-items: end;
  gap: 9px;
}
.service-indicator {
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.service-indicator i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--muted);
  box-shadow: 0 0 0 4px rgba(143,163,173,.08);
}
.service-indicator.running { color: var(--mint); }
.service-indicator.running i {
  background: var(--mint);
  box-shadow: 0 0 12px rgba(108,232,194,.8);
}
.service-indicator.maintenance { color: var(--amber); }
.service-indicator.maintenance i {
  background: var(--amber);
  box-shadow: 0 0 12px rgba(255,190,104,.75);
}
.referral-summary {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 16px 0 10px;
}
.referral-summary .summary-card {
  min-height: 78px;
  background: rgba(23,35,48,.62);
}
.referral-summary .summary-card strong { font-size: 19px; }
.accounting-note {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-left: 3px solid var(--amber);
  color: var(--muted);
  background: rgba(255,190,104,.05);
  font-size: 12px;
  line-height: 1.6;
}
.referral-reward-setting {
  display: grid;
  grid-template-columns: minmax(220px, 320px) auto 1fr;
  align-items: end;
  gap: 10px;
  margin: 0 0 14px;
  padding: 13px;
  border: 1px solid #31564f;
  border-radius: 12px;
  background: rgba(46,184,154,.05);
}
.referral-reward-setting small { align-self: center; color: var(--muted); }
.referral-row-checkbox { width: auto; }
.customer-detail {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid #31564f;
  border-radius: 14px;
  background: rgba(46,184,154,.04);
}
.customer-detail .panel-head { margin-bottom: 12px; }
.panel-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.panel-head p:last-child { margin-bottom: 0; }
.form-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 9px; min-width: 0; }
label { min-width: 0; display: grid; align-content: start; gap: 6px; color: #c7d3d9; font-size: 12px; }
label small { color: var(--muted); }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 9px;
  min-width: 0;
  padding: 9px 10px;
  font-size: 12px;
  color: var(--text);
  background: var(--panel-2);
  outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--mint-2); }
.span-2 { grid-column: span 2; }
.form-action { display: flex; align-items: flex-end; }
.button {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 12px;
  color: var(--text);
  background: var(--panel-2);
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.button:hover { border-color: var(--mint-2); }
.button:disabled { opacity: .45; cursor: wait; }
.button.primary { color: #07110e; border-color: transparent; background: linear-gradient(120deg, var(--mint), #a6f3d9); }
.button.danger { color: var(--red); border-color: #62333a; background: rgba(87,34,41,.22); }
.button.ghost { color: #c6d5d9; background: rgba(20,31,42,.6); }
.button.compact { padding: 6px 9px; font-size: 12px; }
.generated-panel { margin-top: 20px; padding: 17px; border: 1px solid #31564f; border-radius: 13px; background: rgba(46,184,154,.07); }
.generated-head { display: flex; justify-content: space-between; gap: 15px; margin-bottom: 12px; }
#generatedCodes { min-height: 150px; resize: vertical; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; line-height: 1.7; }
.table-wrap { width: 100%; max-width: 100%; min-width: 0; overflow: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; min-width: 820px; table-layout: auto; }
th, td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; font-size: 11px; }
th { position: sticky; top: 0; z-index: 1; color: var(--muted); background: #111a24; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: rgba(108,232,194,.035); }
.cell-main { color: var(--text); font-weight: 700; }
.cell-sub { display: block; margin-top: 4px; color: var(--muted); font-size: 11px; }
.badge { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 99px; padding: 4px 8px; color: var(--muted); }
.badge.active { color: var(--mint); border-color: #2c705e; }
.badge.disabled, .badge.revoked { color: var(--red); border-color: #6d373d; }
.badge.expired, .badge.consumed { color: var(--amber); border-color: #705535; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.row-actions .button { padding: 6px 9px; font-size: 11px; }
dialog {
  width: min(1000px, calc(100% - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #0d151d;
  box-shadow: 0 40px 120px rgba(0,0,0,.7);
}
dialog::backdrop { background: rgba(3,7,10,.82); backdrop-filter: blur(8px); }
.dialog-card { padding: 24px; overflow: auto; max-height: calc(100vh - 34px); }
.dialog-head { display: flex; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.dialog-close { border: 0; background: transparent; color: var(--muted); font-size: 30px; cursor: pointer; }
.action-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.action-grid section { padding: 17px; border: 1px solid var(--line); border-radius: 12px; background: rgba(23,35,48,.62); }
.action-grid label { margin-bottom: 12px; }
.stack-actions { display: grid; gap: 8px; }
.job-list { max-height: 230px; overflow: auto; display: grid; gap: 8px; }
.job-item { padding: 9px; border: 1px solid var(--line); border-radius: 8px; }
.dialog-message { min-height: 20px; margin: 14px 0 0; color: var(--amber); }
.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 2000;
  max-width: min(460px, calc(100% - 48px));
  padding: 13px 16px;
  border: 1px solid #2c705e;
  border-radius: 10px;
  color: var(--text);
  background: #10251f;
  box-shadow: 0 15px 50px rgba(0,0,0,.45);
}
@media (max-width: 1100px) {
  .summary-grid { grid-template-columns: repeat(3, 1fr); }
  .referral-summary { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: repeat(3, 1fr); }
  .service-control-panel { grid-template-columns: 1fr; }
  .service-control { grid-template-columns: auto 1fr 1fr auto; }
}
@media (min-width: 1101px) and (max-width: 1320px) {
  .admin-topbar, .admin-shell { padding-left: 16px; padding-right: 16px; }
  .summary-card { padding: 11px 12px; }
  .summary-card strong { font-size: 20px; }
  .form-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .admin-topbar, .panel-head, .generated-head { align-items: stretch; flex-direction: column; }
  .admin-topbar, .admin-shell { padding-left: 15px; padding-right: 15px; }
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid, .action-grid { grid-template-columns: 1fr; }
  .service-control { grid-template-columns: 1fr; }
  .span-2 { grid-column: span 1; }
  .referral-reward-setting { grid-template-columns: 1fr; }
}
.announcement-form{display:grid;grid-template-columns:minmax(0,2fr) 180px 150px auto;gap:12px;align-items:end}.announcement-form label{display:grid;gap:7px}.announcement-form textarea{resize:vertical}.announcement-admin-list{display:grid;gap:9px;margin-top:16px}.announcement-admin-list article{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:rgba(23,35,48,.62)}.announcement-admin-list article div{display:grid;gap:5px}.announcement-admin-list small{color:var(--muted)}@media(max-width:900px){.announcement-form{grid-template-columns:1fr 1fr}.announcement-form label:first-child{grid-column:1/-1}}@media(max-width:560px){.announcement-form{grid-template-columns:1fr}.announcement-form label:first-child{grid-column:auto}.announcement-admin-list article{align-items:stretch;flex-direction:column}}
.staff-form{display:grid;grid-template-columns:1fr 1fr;gap:14px}.staff-form fieldset,.staff-admin-list fieldset{display:flex;flex-wrap:wrap;gap:10px;padding:11px;border:1px solid var(--line);border-radius:10px}.staff-form fieldset label,.staff-admin-list fieldset label{display:flex;align-items:center;gap:6px;margin:0}.staff-form button{align-self:end}.staff-store-choices{display:flex;flex-wrap:wrap;gap:8px 14px;width:100%;margin-top:7px}.staff-admin-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}.staff-admin-list article{display:grid;gap:12px;padding:15px;border:1px solid var(--line);border-radius:12px;background:rgba(23,35,48,.62)}.staff-card-head{display:flex;justify-content:space-between;gap:12px}.staff-card-head span{display:grid;gap:4px}.staff-card-head small{color:var(--muted)}.staff-card-head b{color:var(--green);font-size:12px}@media(max-width:850px){.staff-form,.staff-admin-list{grid-template-columns:1fr}}