:root {
  color-scheme: light;
  --ink: #172022;
  --muted: #657174;
  --line: #d8dedc;
  --soft: #f5f7f4;
  --panel: #ffffff;
  --brand: #0f766e;
  --brand-dark: #115e59;
  --warn: #b45309;
  --danger: #b91c1c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--soft);
  color: var(--ink);
  font-family: Tahoma, Arial, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 0;
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
  padding: 10px 14px;
  cursor: pointer;
}

button:hover {
  background: var(--brand-dark);
}

button.ghost {
  background: #e8efed;
  color: var(--ink);
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  margin-top: 6px;
  background: #fff;
}

label {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    linear-gradient(rgba(245, 247, 244, 0.92), rgba(245, 247, 244, 0.92)),
    url("https://images.unsplash.com/photo-1550745165-9bc0b252726f?auto=format&fit=crop&w=1600&q=80") center/cover;
}

.auth-panel {
  width: min(980px, 100%);
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 18px;
  align-items: stretch;
}

.form,
.panel,
.wallet-band {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.form {
  display: grid;
  gap: 14px;
}

.form.subtle {
  background: #fbfcfb;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--brand);
  font-weight: 700;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  font-size: 34px;
  line-height: 1.35;
}

h2 {
  font-size: 19px;
}

.muted {
  color: var(--muted);
  line-height: 1.8;
}

.alert {
  position: fixed;
  bottom: 18px;
  right: 18px;
  background: #fee2e2;
  color: var(--danger);
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 12px 16px;
}

.alert-inline {
  color: var(--danger);
  background: #fee2e2;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 12px;
}

.topbar {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-weight: 800;
}

.nav-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  color: var(--muted);
}

.dashboard {
  width: min(1320px, 100%);
  margin: 0 auto;
  padding: 24px;
}

.panel-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.main-tab-panel {
  margin-bottom: 20px;
}

.wallet-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.wallet-band h1 {
  margin-bottom: 0;
}

.topup {
  width: min(720px, 100%);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.bulk-actions {
  display: flex;
  gap: 8px;
  padding: 0 12px 10px;
}

.grid-two {
  display: grid;
  grid-template-columns: 1.35fr 0.9fr;
  gap: 20px;
}

.admin-panel {
  margin-top: 20px;
}

.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
}

.compact-admin-grid {
  margin-top: 14px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
}

.checkbox-label input {
  width: auto;
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.admin-tab-panel.hidden,
.hidden {
  display: none;
}

.admin-actions {
  display: flex;
  align-items: end;
  gap: 8px;
}

.admin-tools {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
}

.admin-products {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.admin-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
  padding: 0 12px 12px;
}

.admin-product-row {
  min-height: 74px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 10px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
  padding: 10px;
  color: var(--ink);
}

.admin-product-row input {
  width: auto;
  margin: 0;
}

.admin-product-row small {
  grid-column: 2;
  color: var(--muted);
}

.admin-price-row {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}

.admin-price-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 7px;
  background: #fff;
}

.admin-detail {
  margin-top: 14px;
}

.detail-header {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin: 12px 0;
}

.summary-grid div {
  display: grid;
  gap: 5px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.summary-grid small {
  color: var(--muted);
  font-size: 12px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

td {
  border-bottom: 1px solid var(--line);
  padding: 9px;
  vertical-align: top;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.section-title h2 {
  margin: 0;
}

.products {
  display: grid;
  gap: 14px;
}

.product-picker {
  display: grid;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.picker-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.provider-row {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

.picker-row.categories {
  gap: 8px;
}

.selector {
  background: #e8efed;
  color: var(--ink);
  border: 1px solid transparent;
}

.selector.active {
  background: var(--brand);
  color: #fff;
}

.categories .selector {
  padding: 8px 10px;
  font-size: 13px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 12px;
  padding: 0 12px 12px;
}

.product,
.order {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfcfb;
}

.product h3,
.order h3 {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.5;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
  color: var(--muted);
  font-size: 12px;
}

.pill {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 8px;
  background: #fff;
}

.price {
  font-weight: 800;
  font-size: 20px;
  margin: 8px 0 12px;
}

.orders {
  display: grid;
  gap: 12px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 12px 0;
  color: var(--muted);
  font-size: 13px;
}

.status-COMPLETED {
  color: #047857;
}

.status-FAILED {
  color: var(--danger);
}

.status-PROCESSING,
.status-SUBMITTING {
  color: var(--warn);
}

code {
  display: block;
  direction: ltr;
  text-align: left;
  border: 1px dashed var(--line);
  border-radius: 6px;
  padding: 8px;
  margin-top: 8px;
  background: #fff;
  overflow-wrap: anywhere;
}

.code-box {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.code-box code {
  margin-top: 0;
  flex: 1;
}

dialog {
  width: min(440px, calc(100% - 32px));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

dialog::backdrop {
  background: rgba(23, 32, 34, 0.38);
}

#buyForm {
  display: grid;
  gap: 14px;
}

.dialog-actions {
  display: flex;
  justify-content: flex-start;
  gap: 10px;
}

.ticket-form {
  display: grid;
  gap: 10px;
  margin-bottom: 14px;
}

.ticket-message {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 10px;
  margin: 10px 0;
}

.ticket-message.admin-message {
  background: #eef7f4;
}

.ticket-message p {
  margin: 8px 0 0;
  line-height: 1.7;
}

.pay-box {
  display: grid;
  gap: 10px;
  margin: 12px 0;
}

.copy-line {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

.copy-line code {
  margin: 0;
}

textarea {
  width: 100%;
  min-height: 110px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
  resize: vertical;
}

@media (max-width: 900px) {
  .auth-panel,
  .grid-two,
  .admin-grid,
  .wallet-band {
    grid-template-columns: 1fr;
  }

  .auth-panel,
  .wallet-band {
    display: grid;
  }
}

@media (max-width: 560px) {
  .topbar,
  .topup,
  .section-title {
    display: grid;
    grid-template-columns: 1fr;
  }

  .dashboard {
    padding: 14px;
  }
}