:root {
  --bg: #f5f7f8;
  --surface: #ffffff;
  --surface-2: #eef4f1;
  --text: #1b2420;
  --muted: #64716d;
  --line: #dce6e2;
  --primary: #0f7a45;
  --primary-dark: #095b33;
  --warning: #a76008;
  --danger: #b42318;
  --shadow: 0 12px 34px rgba(25, 49, 38, 0.09);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: var(--bg);
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "PingFang SC",
    "Microsoft YaHei",
    sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.52;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-panel {
  width: min(420px, 100%);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.login-panel h1 {
  margin: 0 0 8px;
  font-size: 24px;
}

.login-panel p {
  margin: 0 0 22px;
  color: var(--muted);
}

.field {
  display: grid;
  gap: 7px;
  margin-bottom: 14px;
}

.field span {
  font-size: 13px;
  color: var(--muted);
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 10px;
  color: var(--text);
  background: #fff;
  outline: none;
}

textarea {
  min-height: 84px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 122, 69, 0.12);
}

.password-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px;
  align-items: center;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.password-control input {
  min-height: 38px;
  border: 0;
  border-radius: 6px 0 0 6px;
  padding-right: 8px;
}

.password-control input:focus {
  border: 0;
  box-shadow: none;
}

.password-toggle {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
}

.password-toggle:hover {
  color: var(--primary);
  background: var(--surface-2);
}

.password-control:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 122, 69, 0.12);
}

.password-toggle svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

.primary,
.secondary,
.ghost,
.danger {
  min-height: 38px;
  border-radius: 6px;
  padding: 0 14px;
  border: 1px solid transparent;
  font-weight: 650;
}

.primary {
  color: #fff;
  background: var(--primary);
}

.primary:hover {
  background: var(--primary-dark);
}

.secondary {
  color: var(--primary);
  border-color: rgba(15, 122, 69, 0.24);
  background: #eef8f2;
}

.ghost {
  color: var(--text);
  border-color: var(--line);
  background: #fff;
}

.ghost.gift-verify-done {
  color: #647067;
  border-color: #d5ddd8;
  background: #eef1ef;
}

.danger {
  color: #fff;
  background: var(--danger);
}

.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 18px 14px;
  border-right: 1px solid var(--line);
  background: #10251a;
  color: #eaf4ee;
}

.brand {
  padding: 8px 8px 18px;
}

.brand strong {
  display: block;
  font-size: 18px;
}

.brand span {
  display: block;
  margin-top: 5px;
  color: #a8c2b4;
  font-size: 12px;
}

.nav-button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 5px;
  padding: 11px 12px;
  border: 0;
  border-radius: 6px;
  color: #d7e6dc;
  background: transparent;
  text-align: left;
}

.nav-button svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

.nav-button.active,
.nav-button:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.main {
  min-width: 0;
  padding: 22px 26px 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.topbar h1 {
  margin: 0;
  font-size: 24px;
}

.topbar p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.top-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.income-stats-grid {
  grid-template-columns: repeat(6, minmax(112px, 1fr));
  margin-bottom: 0;
}

.stat-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.stat-card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  font-size: 26px;
}

.panel {
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 8px 22px rgba(34, 55, 45, 0.04);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
}

.panel-header h2 {
  margin: 0;
  font-size: 17px;
}

.panel-header p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.panel-body {
  padding: 16px;
}

.order-search-form {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto auto;
  gap: 10px;
  align-items: end;
}

.order-search-form .field {
  margin-bottom: 0;
}

.order-search-form button {
  min-width: 72px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px 14px;
}

.form-grid .wide {
  grid-column: 1 / -1;
}

.door-password-toolbar {
  display: grid;
  grid-template-columns: minmax(180px, 240px) 1fr;
  gap: 14px;
  align-items: end;
  margin-bottom: 14px;
}

.door-password-summary {
  min-height: 42px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
  color: var(--muted);
  font-size: 13px;
}

.door-password-summary b {
  color: var(--text);
  font-size: 15px;
}

.door-password-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px 14px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 12px;
}

.table-wrap {
  overflow-x: auto;
}

.finance-chart-wrap {
  border-top: 1px solid var(--line);
}

.finance-chart-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.finance-chart-head h3 {
  margin: 0;
  font-size: 16px;
}

.finance-chart-head p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.finance-chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
}

.finance-chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.finance-chart-legend i {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

.finance-chart-legend .hkd,
.finance-bar.hkd {
  background: #0f7a45;
}

.finance-chart-legend .rmb,
.finance-bar.rmb {
  background: #3c78d8;
}

.finance-chart-area {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.finance-axis {
  height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0 0 0 2px;
  color: var(--muted);
  font-size: 11px;
  text-align: right;
}

.finance-axis span {
  line-height: 1;
}

.finance-chart {
  display: grid;
  grid-template-columns: repeat(30, minmax(34px, 1fr));
  gap: 8px;
  align-items: end;
  overflow-x: auto;
  padding: 0 2px 2px;
}

.finance-chart-day {
  min-width: 34px;
  display: grid;
  grid-template-rows: 160px auto;
  gap: 8px;
}

.finance-bars {
  height: 160px;
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 4px;
  padding: 0 2px;
  border-bottom: 1px solid var(--line);
}

.finance-bar {
  width: 11px;
  border-radius: 4px 4px 0 0;
}

.finance-chart-label {
  color: var(--muted);
  font-size: 11px;
  text-align: center;
  white-space: nowrap;
}

.finance-chart-footer {
  display: flex;
  justify-content: flex-start;
  margin-top: 12px;
}

.finance-chart-switch {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf9;
}

.finance-chart-switch button {
  min-height: 30px;
  padding: 0 12px;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font-weight: 700;
}

.finance-chart-switch button.active,
.finance-chart-switch button:hover {
  color: #fff;
  background: var(--primary);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.orders-table {
  min-width: 940px;
}

.order-notification-table {
  min-width: 1080px;
}

.notification-orders-panel {
  display: grid;
  gap: 12px;
}

.notification-orders-toggle {
  width: 100%;
  min-height: 42px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: #f8faf9;
  font-weight: 700;
  text-align: left;
}

.notification-orders-toggle::after {
  content: "展开";
  color: var(--primary);
  font-size: 13px;
}

.notification-orders-toggle[aria-expanded="true"]::after {
  content: "收起";
}

th,
td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
  font-size: 14px;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  background: #f8faf9;
}

td input,
td select {
  min-height: 34px;
}

.order-status-editor {
  display: grid;
  grid-template-columns: minmax(98px, 1fr) auto;
  gap: 8px;
  align-items: center;
  min-width: 168px;
}

.order-status-editor button {
  min-height: 34px;
  padding: 0 10px;
  white-space: nowrap;
}

.table-thumb {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  border: 1px solid var(--line);
  background: #f3f6f4;
}

.qr-thumb {
  width: 58px;
  height: 58px;
  border-radius: 6px;
  object-fit: contain;
  border: 1px solid var(--line);
  background: #fff;
}

.qr-missing {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border: 1px dashed #d9b46a;
  border-radius: 6px;
  color: var(--warning);
  background: #fff8e8;
  font-size: 12px;
  font-weight: 700;
}

.payment-items-table {
  min-width: 980px;
}

.pricing-table {
  min-width: 920px;
}

.member-gift-summary {
  max-width: 220px;
}

.member-gift-summary b,
.member-gift-summary span {
  display: block;
}

.member-gift-summary span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  color: var(--primary);
  background: #e8f5ed;
  font-size: 12px;
  font-weight: 700;
}

.badge.warn {
  color: var(--warning);
  background: #fff4dc;
}

.badge.neutral {
  color: var(--muted);
  background: #eef1ef;
}

.badge.danger {
  color: var(--danger);
  background: #fee4e2;
}

.muted {
  color: var(--muted);
}

.danger-text {
  color: var(--danger);
}

.notification-settings-form {
  border-top: 1px solid var(--line);
}

.notification-top-grid {
  display: grid;
  grid-template-columns: minmax(128px, 160px) minmax(240px, 0.8fr) minmax(460px, 1.5fr);
  gap: 14px;
  align-items: start;
}

.notification-message-grid {
  margin-top: 14px;
}

.notification-top-grid .field {
  margin-bottom: 0;
}

.smtp-settings-field {
  margin-bottom: 0;
}

.smtp-settings-grid {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 84px 132px;
  gap: 8px 10px;
}

.smtp-mini-field {
  display: grid;
  gap: 5px;
}

.smtp-mini-field span {
  color: var(--muted);
  font-size: 12px;
}

.smtp-mini-field input,
.smtp-mini-field select {
  min-height: 38px;
  padding: 8px 9px;
  font-size: 13px;
}

.smtp-port input {
  text-align: center;
}

.smtp-user {
  grid-column: 1 / 2;
}

.smtp-pass {
  grid-column: 2 / -1;
}

.smtp-from {
  grid-column: 1 / -1;
}

.notification-field-picker {
  display: grid;
  gap: 8px;
  margin-top: 2px;
}

.notification-field-picker > span {
  color: var(--muted);
  font-size: 13px;
}

.notification-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.notification-tag {
  min-height: 32px;
  padding: 0 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: #fff;
  font-weight: 700;
}

.notification-tag.active {
  color: var(--primary);
  border-color: rgba(15, 122, 69, 0.32);
  background: #e8f5ed;
}

.notification-runtime {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  background: #f8faf9;
  font-size: 13px;
}

.notification-runtime.warn {
  color: var(--warning);
  border-color: #f0d28c;
  background: #fff8e8;
}

.notification-runtime.ready {
  color: var(--primary);
  border-color: rgba(15, 122, 69, 0.24);
  background: #eef8f2;
}

.empty {
  padding: 22px;
  color: var(--muted);
  text-align: center;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  max-width: 360px;
  padding: 12px 14px;
  border-radius: 8px;
  color: #fff;
  background: rgba(17, 35, 26, 0.94);
  box-shadow: var(--shadow);
  z-index: 20;
}

.code {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
}

@media (max-width: 900px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .main {
    padding: 18px 14px 32px;
  }

  .stats-grid,
  .form-grid,
  .notification-top-grid {
    grid-template-columns: 1fr;
  }

  .smtp-settings-grid {
    grid-template-columns: 1fr;
  }

  .smtp-user,
  .smtp-pass,
  .smtp-from {
    grid-column: 1 / -1;
  }

  .door-password-toolbar,
  .door-password-grid,
  .order-search-form {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}