:root {
  color-scheme: light;
  --canvas: #f3f6f4;
  --canvas-warm: #fff7ed;
  --surface: #ffffff;
  --surface-soft: #f7faf8;
  --ink: #12201c;
  --muted: #66756f;
  --line: #d9e4de;
  --line-strong: #bdcbc4;
  --teal: #0f766e;
  --teal-strong: #0a5f59;
  --teal-soft: #dff3ef;
  --blue: #2f5f98;
  --blue-soft: #e3edf8;
  --amber: #c47a1c;
  --amber-soft: #fff1d6;
  --danger: #b42318;
  --danger-soft: #fee4df;
  --ok: #087443;
  --ok-soft: #dcfce7;
  --nav: #10231f;
  --nav-soft: #18372f;
  --shadow: 0 20px 54px rgba(18, 32, 28, 0.11);
  --shadow-soft: 0 10px 30px rgba(18, 32, 28, 0.07);
  font-family: "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--canvas);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 42px;
  line-height: 1.08;
}

h2 {
  font-size: 20px;
  line-height: 1.25;
}

p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mark {
  width: 54px;
  height: 54px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #ecfeff;
  background: var(--nav);
  font-weight: 900;
}

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

.form-row {
  display: grid;
  gap: 7px;
}

label {
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
  color: var(--ink);
  background: #fff;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

textarea {
  min-height: 178px;
  resize: vertical;
  line-height: 1.58;
  text-transform: uppercase;
}

input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-height: 18px;
  padding: 0;
  accent-color: var(--teal);
}

input[type="file"] {
  border: 0;
  padding: 0;
  min-height: auto;
}

input:focus,
textarea:focus {
  outline: 0;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(47, 95, 152, 0.13);
}

button {
  min-height: 44px;
  border: 0;
  border-radius: 6px;
  padding: 0 16px;
  font: inherit;
  font-weight: 850;
  color: #fff;
  background: var(--teal);
  cursor: pointer;
  white-space: nowrap;
  transition: transform 140ms ease, background 140ms ease, box-shadow 140ms ease;
}

button:hover {
  background: var(--teal-strong);
  box-shadow: 0 8px 18px rgba(15, 118, 110, 0.18);
}

button:active {
  transform: translateY(1px);
}

button:disabled {
  cursor: wait;
  opacity: 0.64;
  box-shadow: none;
}

.secondary {
  color: var(--teal-strong);
  background: var(--teal-soft);
}

.secondary:hover {
  color: var(--teal-strong);
  background: #cfeae5;
}

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

.danger:hover {
  background: #8f1d14;
}

.danger.ghost {
  color: var(--danger);
  background: var(--danger-soft);
}

.danger.ghost:hover {
  background: #ffd4ce;
}

.ghost {
  min-height: 36px;
  padding: 0 12px;
  font-size: 13px;
}

.hint {
  color: var(--muted);
  font-size: 12px;
}

.status {
  min-height: 22px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.status.ok {
  color: var(--ok);
}

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

.badge {
  min-width: 38px;
  height: 30px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  padding: 0 12px;
  color: var(--teal-strong);
  background: var(--teal-soft);
  font-weight: 900;
}

.status-pill {
  min-width: 70px;
  height: 30px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 900;
}

.status-pill.ready {
  color: var(--ok);
  background: var(--ok-soft);
}

.status-pill.used {
  color: #495a54;
  background: #e6ece8;
}

.code {
  font-family: Consolas, "Courier New", monospace;
  font-weight: 850;
}

.redeem-page {
  background:
    linear-gradient(120deg, rgba(15, 118, 110, 0.11), transparent 32%),
    linear-gradient(300deg, rgba(196, 122, 28, 0.12), transparent 30%),
    var(--canvas);
}

.redeem-shell {
  width: min(1460px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 48px 0;
  display: grid;
  grid-template-columns: minmax(260px, 0.68fr) minmax(720px, 1.32fr);
  align-items: center;
  gap: 34px;
}

.redeem-hero {
  display: grid;
  gap: 26px;
}

.redeem-brand {
  align-items: flex-start;
}

.redeem-brand .mark {
  background: linear-gradient(135deg, var(--nav), var(--teal));
}

.redeem-lead {
  max-width: 620px;
  color: #31463f;
  font-size: 18px;
}

.pool-meter {
  max-width: 690px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 14px 35px rgba(12, 50, 42, 0.08);
}

.pool-meter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.pool-meter-head div {
  display: grid;
  gap: 4px;
}

.pool-meter-head strong {
  color: var(--ink);
  font-size: 18px;
}

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

.provider-pools {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 16px;
}

.provider-pool {
  min-width: 0;
}

.provider-pool + .provider-pool {
  border-left: 1px solid var(--line);
  padding-left: 18px;
}

.provider-pool-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.provider-pool-head strong {
  color: var(--ink);
  font-size: 14px;
}

.provider-pool-head b {
  min-width: 76px;
  min-height: 28px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  color: #075f57;
  background: rgba(37, 211, 102, 0.17);
  font-size: 14px;
}

.provider-pool-head b.empty {
  color: #b42318;
  background: #fde8e4;
}

.pool-track {
  height: 10px;
  margin: 10px 0 8px;
  border-radius: 999px;
  overflow: hidden;
  background: #e3ebe8;
}

.pool-track span {
  width: 0;
  height: 100%;
  display: block;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--amber));
  transition: width 220ms ease;
}

.pool-track span.empty {
  background: #d9e1de;
}

.provider-pool[data-provider="microsoft"] .pool-track span:not(.empty) {
  background: linear-gradient(90deg, #2f5f98, #63a5d8);
}

.provider-pool[data-provider="google"] .pool-track span:not(.empty) {
  background: linear-gradient(90deg, var(--teal), var(--amber));
}

.provider-pool-status {
  color: var(--muted);
  font-size: 12px;
}

.pool-expiry {
  margin-top: 10px;
  color: #5f4a12;
  font-size: 13px;
}

.redeem-stats {
  max-width: 690px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.redeem-stats div {
  min-width: 0;
  padding: 18px 18px 18px 0;
  display: grid;
  gap: 4px;
}

.redeem-stats div + div {
  padding-left: 18px;
  border-left: 1px solid var(--line);
}

.redeem-stats strong {
  color: var(--ink);
  font-size: 22px;
}

.redeem-stats span {
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.redeem-quick-zone {
  max-width: 430px;
}

.redeem-flow {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  list-style: none;
}

.redeem-flow li {
  min-height: 72px;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 5px;
  color: var(--ink);
  text-align: center;
}

.redeem-flow span {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--amber);
  background: var(--amber-soft);
  font-size: 12px;
  font-weight: 900;
}

.redeem-flow strong {
  font-size: 12px;
  line-height: 1.25;
  white-space: nowrap;
}

.redeem-card {
  border: 1px solid rgba(189, 203, 196, 0.95);
  border-radius: 8px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.redeem-workspace {
  display: grid;
  grid-template-columns: minmax(360px, 520px) minmax(300px, 390px);
  align-items: stretch;
  gap: 0;
}

.redeem-policy {
  min-height: 100%;
  border: 3px solid #ef4444;
  border-left-width: 4px;
  border-radius: 0 8px 8px 0;
  padding: 28px 26px;
  display: grid;
  align-content: start;
  gap: 22px;
  background:
    linear-gradient(135deg, rgba(254, 242, 242, 0.88), rgba(255, 251, 235, 0.76)),
    rgba(255, 255, 255, 0.72);
  box-shadow: 0 20px 44px rgba(180, 35, 24, 0.12);
}

.policy-heading h2 {
  color: #7f1d1d;
  font-size: 25px;
  line-height: 1.18;
}

.policy-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
  list-style: none;
}

.policy-list li {
  min-width: 0;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.policy-list strong {
  width: 40px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #991b1b;
  background: #fee2e2;
  font-size: 13px;
  font-weight: 950;
}

.policy-list span {
  color: #3d2c20;
  font-size: 15px;
  font-weight: 750;
  line-height: 1.75;
}

.card-heading {
  min-height: 48px;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.card-badge {
  min-width: 54px;
  height: 34px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  color: var(--blue);
  background: var(--blue-soft);
  font-size: 12px;
  font-weight: 900;
}

.redeem-card button[type="submit"] {
  width: 100%;
}

.redeem-actions {
  display: grid;
  grid-template-columns: 1fr;
}

.redeem-confirm-card {
  width: min(500px, calc(100vw - 32px));
  border-top: 3px solid var(--amber);
}

.redeem-confirm-copy {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}

.redeem-confirm-copy p {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.65;
}

.redeem-confirm-copy .redeem-confirm-count {
  padding: 10px 12px;
  border-left: 3px solid var(--amber);
  color: #80530e;
  background: var(--amber-soft);
  font-size: 13px;
  font-weight: 900;
}

.redeem-confirm-copy .redeem-confirm-decision {
  color: var(--danger);
  font-weight: 900;
}

.redeem-confirm-actions {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr);
}

.secondary-button {
  color: var(--ink);
  background: var(--surface-soft);
  box-shadow: none;
}

.secondary-button:hover {
  background: #edf3f0;
  box-shadow: none;
}

.download-queue {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
}

.queue-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.queue-heading h2 {
  font-size: 16px;
}

.queue-heading p {
  font-size: 12px;
}

.batch-results {
  display: grid;
  gap: 10px;
}

.redeem-progress {
  display: grid;
  gap: 10px;
  border: 1px solid #a9d9cf;
  border-radius: 6px;
  padding: 13px;
  background: #f0faf7;
}

.redeem-progress-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.redeem-progress-heading strong {
  color: var(--ink);
  font-size: 13px;
}

.redeem-progress-count {
  color: var(--teal-strong);
  font-size: 13px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

.redeem-progress-track {
  width: 100%;
  height: 12px;
  overflow: hidden;
  border: 1px solid #bfddd5;
  border-radius: 999px;
  background: #dcece7;
}

.redeem-progress-track span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--teal);
  transition: width 180ms ease;
}

.redeem-progress-detail {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
}

.redeem-exceptions {
  display: grid;
  max-height: 210px;
  gap: 8px;
  overflow: auto;
}

.redeem-exception {
  min-height: 40px;
  display: grid;
  grid-template-columns: minmax(108px, 0.7fr) minmax(0, 1.3fr);
  align-items: center;
  gap: 10px;
  border: 1px solid #f0ce94;
  border-radius: 6px;
  padding: 9px 11px;
  color: #80530e;
  background: var(--amber-soft);
  font-size: 13px;
}

.redeem-exception.error {
  border-color: #f5b7ae;
  color: var(--danger);
  background: var(--danger-soft);
}

.redeem-exception span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.redeem-exception-index {
  color: inherit;
  font-weight: 900;
}

.batch-result {
  min-height: 40px;
  display: grid;
  grid-template-columns: minmax(120px, 0.9fr) minmax(0, 1.2fr);
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 11px;
  background: var(--surface-soft);
  font-size: 13px;
}

.batch-result span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.batch-result .code {
  overflow: hidden;
  text-overflow: ellipsis;
}

.batch-result.ok {
  border-color: #addfbd;
  background: var(--ok-soft);
}

.batch-result.error {
  border-color: #f5b7ae;
  background: var(--danger-soft);
}

.admin-page {
  background: #eef3ef;
}

.admin-frame {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 304px minmax(0, 1fr);
  background:
    linear-gradient(120deg, rgba(15, 118, 110, 0.07), transparent 36%),
    linear-gradient(310deg, rgba(47, 95, 152, 0.08), transparent 28%),
    #eef3ef;
}

.admin-page:not(.is-logged-in) .admin-frame {
  grid-template-columns: minmax(320px, 520px);
  align-content: center;
  justify-content: center;
  padding: 32px;
}

.admin-sidebar {
  min-width: 0;
  min-height: 100vh;
  padding: 28px 22px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  align-content: start;
  gap: 18px;
  color: #f8fafc;
  background: var(--nav);
  box-shadow: 12px 0 34px rgba(18, 32, 28, 0.18);
  z-index: 1;
}

.admin-page:not(.is-logged-in) .admin-sidebar {
  min-height: auto;
  border-radius: 8px;
  grid-template-rows: auto auto auto;
  box-shadow: var(--shadow);
}

.admin-brand {
  align-items: flex-start;
}

.admin-brand .mark {
  color: #10231f;
  background: #dff3ef;
}

.admin-brand h1 {
  color: #fff;
  font-size: 26px;
}

.admin-brand .eyebrow {
  color: #8bd7c9;
}

.admin-brand p,
.admin-sidebar .hint,
.admin-sidebar .status {
  color: #c7d8d1;
}

.login-panel {
  border: 1px solid rgba(217, 228, 222, 0.18);
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.06);
}

.admin-sidebar label {
  color: #f4fbf8;
}

.admin-sidebar input {
  border-color: rgba(217, 228, 222, 0.18);
  color: #fff;
  background: rgba(3, 23, 18, 0.64);
}

.admin-sidebar input:focus {
  border-color: #7dd3c7;
  box-shadow: 0 0 0 4px rgba(125, 211, 199, 0.16);
}

.admin-app {
  display: grid;
  align-content: start;
  gap: 18px;
}

.admin-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.admin-metrics div {
  min-width: 0;
  border: 1px solid rgba(217, 228, 222, 0.14);
  border-radius: 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.07);
}

.admin-metrics span {
  display: block;
  color: #a8bdb5;
  font-size: 12px;
}

.admin-metrics strong {
  display: block;
  margin-top: 4px;
  color: #dbfff7;
  font-size: 24px;
  line-height: 1;
}

.admin-metrics .metric-expired strong {
  color: #ffd166;
}

.admin-metrics .metric-used strong {
  color: #91c9ff;
}

.admin-metrics .metric-microsoft strong {
  color: #b7dcff;
}

.admin-metrics .metric-google strong {
  color: #ffd166;
}

.nav-tabs {
  display: grid;
  gap: 8px;
}

.nav-tab {
  min-height: 58px;
  display: grid;
  align-content: center;
  gap: 3px;
  color: #e4efea;
  background: transparent;
  border: 1px solid rgba(217, 228, 222, 0.15);
  text-align: left;
}

.nav-tab span {
  font-size: 14px;
  font-weight: 900;
}

.nav-tab small {
  min-width: 0;
  color: #a8bdb5;
  font-size: 12px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-tab:hover,
.nav-tab.active {
  color: #fff;
  border-color: rgba(125, 211, 199, 0.5);
  background: var(--nav-soft);
  box-shadow: none;
}

.compact {
  gap: 11px;
}

.quick-actions {
  display: grid;
  gap: 10px;
}

.admin-sidebar .secondary {
  color: #dbfff7;
  background: rgba(15, 118, 110, 0.32);
}

.admin-sidebar .secondary:hover {
  background: rgba(15, 118, 110, 0.46);
}

.admin-sidebar .danger.ghost {
  width: 100%;
  color: #ffd5cf;
  background: rgba(180, 35, 24, 0.2);
}

.admin-sidebar .danger.ghost:hover {
  background: rgba(180, 35, 24, 0.3);
}

.admin-sidebar .status.ok {
  color: #95e9b2;
}

.admin-sidebar .status.error {
  color: #ffb4ab;
}

.admin-main {
  min-width: 0;
  min-height: 100vh;
  padding: 28px;
  display: grid;
  align-content: start;
  gap: 18px;
}

.admin-command,
.upload-panel,
.category-panel,
.data-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-soft);
}

.admin-command {
  min-height: 108px;
  padding: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 560px);
  align-items: center;
  gap: 24px;
}

.title-block {
  min-width: 0;
}

.title-block h2 {
  font-size: 27px;
}

.toolbar {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(180px, 1fr) auto auto auto;
  gap: 10px;
}

.repeat-toggle {
  min-width: 128px;
  border: 1px solid #fed7aa;
  color: #9a3412;
  background: #fff7ed;
}

.repeat-toggle:hover {
  color: #7c2d12;
  background: #ffedd5;
  box-shadow: 0 8px 18px rgba(194, 65, 12, 0.14);
}

.repeat-toggle.is-on {
  border-color: #99f6e4;
  color: #0f766e;
  background: #ecfdf5;
}

.repeat-toggle.is-on:hover {
  color: #115e59;
  background: #ccfbf1;
  box-shadow: 0 8px 18px rgba(15, 118, 110, 0.16);
}

.security-trigger {
  min-width: 94px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 28px;
  background: rgba(16, 35, 31, 0.36);
  backdrop-filter: blur(6px);
}

.modal-backdrop.redeem-confirm-modal {
  align-items: center;
  justify-content: center;
}

.modal-card {
  width: min(430px, calc(100vw - 32px));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  background: #fff;
  box-shadow: var(--shadow);
}

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

.modal-head h2 {
  font-size: 22px;
}

.icon-button {
  width: 40px;
  min-width: 40px;
  min-height: 40px;
  padding: 0;
  display: grid;
  place-items: center;
  color: var(--ink);
  background: var(--surface-soft);
  font-size: 24px;
  line-height: 1;
}

.icon-button:hover {
  color: var(--ink);
  background: var(--line);
  box-shadow: none;
}

.security-dialog input {
  background: var(--surface-soft);
}

.security-setting {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 4px 0 16px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.security-setting + .security-setting {
  margin-top: -16px;
  border-top: 0;
}

.security-setting h3 {
  margin: 0;
  color: var(--ink);
  font-size: 14px;
}

.security-setting p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.security-validation-toggle {
  flex: 0 0 auto;
}

.security-validation-limit-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.security-validation-limit-controls label {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.security-validation-limit-controls input {
  width: 76px;
  height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 0 8px;
  background: var(--surface-soft);
  color: var(--ink);
  font: inherit;
  text-align: center;
}

.security-validation-limit-controls button {
  min-height: 38px;
  padding: 0 12px;
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.upload-panel {
  padding: 18px 20px;
}

.code-generator-panel {
  padding: 16px 20px;
}

.code-generator-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(112px, 140px) minmax(122px, 150px) minmax(300px, 390px);
  align-items: center;
  gap: 16px;
}

.code-generator-form h2 {
  font-size: 18px;
}

.code-generator-form label {
  display: grid;
  gap: 6px;
}

.code-generator-form label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.code-generator-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.code-generator-actions button {
  min-width: 0;
  padding: 0 12px;
  font-size: 14px;
}

.google-code-button {
  background: var(--teal);
}

.microsoft-code-button {
  background: var(--blue);
}

.microsoft-code-button:hover {
  background: #244d7e;
  box-shadow: 0 8px 18px rgba(47, 95, 152, 0.2);
}

.upload-form {
  display: grid;
  grid-template-columns: minmax(210px, 1fr) minmax(260px, 430px) minmax(190px, 230px) auto;
  align-items: center;
  gap: 16px;
}

.upload-copy h2 {
  font-size: 18px;
}

.file-picker {
  position: relative;
  min-height: 50px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 8px;
  padding: 11px 12px;
  background: var(--surface-soft);
  cursor: pointer;
}

.file-picker:hover {
  border-color: var(--teal);
  background: #f0faf7;
}

.file-picker span {
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}

.file-picker small {
  min-width: 0;
  color: var(--muted);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-picker small.error {
  color: var(--danger);
}

.file-picker input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.validation-options {
  min-height: 50px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 72px;
  align-items: center;
  gap: 10px;
}

.validation-toggle,
.validation-concurrency {
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--surface-soft);
  color: var(--ink);
  font-size: 12px;
  font-weight: 900;
}

.validation-toggle input {
  width: 16px;
  height: 16px;
  accent-color: var(--teal);
}

.validation-concurrency {
  justify-content: space-between;
}

.validation-concurrency input {
  width: 42px;
  height: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 0 6px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  text-align: center;
}

.upload-progress {
  grid-column: 1 / -1;
  display: grid;
  gap: 9px;
  align-self: stretch;
  margin-top: 2px;
  padding: 2px 0 0;
}

.progress-track {
  width: 100%;
  height: 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: #edf4f1;
  box-shadow: inset 0 1px 2px rgba(18, 32, 28, 0.08);
}

.progress-track span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal) 0%, var(--blue) 58%, var(--amber) 100%);
  transition: width 180ms ease;
}

.upload-progress small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
}

.category-panel {
  padding: 18px 20px;
  display: grid;
  gap: 16px;
}

.category-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.provider-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.provider-tab {
  min-width: 0;
  min-height: 82px;
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 4px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--surface-soft);
  text-align: left;
}

.provider-tab span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.provider-tab strong {
  color: var(--ink);
  font-size: 24px;
  line-height: 1;
}

.provider-tab small {
  min-width: 0;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
}

.provider-tab:hover,
.provider-tab.active {
  border-color: rgba(15, 118, 110, 0.42);
  color: var(--teal-strong);
  background: var(--teal-soft);
  box-shadow: none;
}

.cleanup-bar {
  min-height: 58px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: #fbfdfc;
}

.cleanup-bar > span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.cleanup-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}

.cleanup-actions button {
  min-height: 36px;
  font-size: 13px;
}

.data-panel {
  min-width: 0;
  overflow: hidden;
}

.section-head {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.section-head.sub-section {
  margin-top: 18px;
  border-top: 1px solid var(--line);
}

.inline-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}

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

table {
  width: 100%;
  min-width: 1080px;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 14px;
  background: #fff;
}

th,
td {
  min-width: 0;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}

th {
  color: #556861;
  background: #f4f7f5;
  font-size: 12px;
  font-weight: 900;
}

tbody tr:hover {
  background: #f8fbf9;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.empty-cell {
  height: 92px;
  color: var(--muted);
  text-align: center;
}

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

.mini-actions button {
  min-height: 34px;
  padding: 0 10px;
  font-size: 13px;
}

.pager {
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  padding: 12px 20px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.pager span {
  min-width: 220px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.pager button {
  min-height: 36px;
  padding: 0 12px;
  font-size: 13px;
}

@media (max-width: 1100px) {
  .redeem-shell {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .redeem-workspace {
    width: min(100%, 930px);
  }

  .redeem-card {
    width: min(100%, 620px);
  }

  .redeem-quick-zone {
    max-width: 620px;
  }

  .admin-frame {
    grid-template-columns: 1fr;
  }

  .admin-page.is-logged-in .admin-sidebar {
    min-height: auto;
    position: static;
    grid-template-rows: auto;
    box-shadow: none;
  }

  .admin-page.is-logged-in .admin-app {
    grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
    align-items: start;
  }

  .admin-page.is-logged-in .quick-actions {
    grid-column: 1 / -1;
  }

  .admin-main {
    min-height: auto;
    padding: 18px;
  }

  .admin-command,
  .upload-form,
  .code-generator-form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  h1 {
    font-size: 34px;
  }

  .redeem-shell {
    width: min(100% - 24px, 1180px);
    padding: 28px 0;
    gap: 28px;
  }

  .redeem-stats {
    grid-template-columns: 1fr;
  }

  .redeem-stats div,
  .redeem-stats div + div {
    padding: 14px 0;
    border-left: 0;
  }

  .redeem-stats div + div {
    border-top: 1px solid var(--line);
  }

  .provider-pools {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .provider-pool + .provider-pool {
    border-top: 1px solid var(--line);
    border-left: 0;
    padding-top: 12px;
    padding-left: 0;
  }

  .code-generator-actions {
    grid-template-columns: 1fr;
  }

  .redeem-workspace {
    order: -1;
    grid-template-columns: 1fr;
  }

  .redeem-card {
    padding: 20px;
  }

  .redeem-policy {
    border-radius: 8px;
    padding: 20px;
  }

  .policy-heading h2 {
    font-size: 22px;
  }

  .queue-heading,
  .card-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .batch-result {
    grid-template-columns: 1fr;
  }

  .redeem-exception {
    grid-template-columns: 1fr;
  }

  .admin-page:not(.is-logged-in) .admin-frame {
    padding: 14px;
  }

  .admin-sidebar {
    padding: 22px 16px;
  }

  .admin-page.is-logged-in .admin-frame {
    gap: 14px;
  }

  .admin-page.is-logged-in .admin-sidebar {
    display: contents;
    min-height: 0;
    padding: 0;
    background: transparent;
    box-shadow: none;
  }

  .admin-page.is-logged-in .admin-brand,
  .admin-page.is-logged-in .admin-metrics,
  .admin-page.is-logged-in .nav-tabs,
  .admin-page.is-logged-in .quick-actions,
  .admin-page.is-logged-in #admin-status {
    margin-right: 14px;
    margin-left: 14px;
  }

  .admin-page.is-logged-in .admin-brand {
    order: 1;
    margin-top: 14px;
    border-radius: 8px;
    padding: 16px;
    background: var(--nav);
  }

  .admin-page.is-logged-in .admin-app {
    display: contents;
  }

  .admin-page.is-logged-in .admin-metrics {
    order: 2;
    border-radius: 8px;
    padding: 12px;
    background: var(--nav);
  }

  .admin-page.is-logged-in .nav-tabs {
    order: 3;
    border-radius: 8px;
    padding: 12px;
    background: var(--nav);
  }

  .admin-page.is-logged-in .admin-main {
    order: 4;
  }

  .admin-page.is-logged-in .quick-actions {
    order: 5;
    margin-bottom: 14px;
  }

  .admin-page.is-logged-in #admin-status {
    order: 6;
    color: var(--muted);
  }

  .admin-brand h1 {
    font-size: 23px;
  }

  .admin-page.is-logged-in .admin-app,
  .admin-metrics,
  .toolbar {
    grid-template-columns: 1fr;
  }

  .modal-backdrop {
    align-items: flex-end;
    justify-content: center;
    padding: 14px;
  }

  .modal-card {
    width: 100%;
    padding: 18px;
  }

  .modal-actions {
    grid-template-columns: 1fr;
  }

  .admin-main {
    padding: 14px;
    gap: 14px;
  }

  .admin-command,
  .upload-panel {
    padding: 16px;
  }

  .section-head,
  .inline-actions,
  .cleanup-bar,
  .pager {
    align-items: stretch;
    flex-direction: column;
  }

  .provider-tabs {
    grid-template-columns: 1fr;
  }

  .cleanup-bar > span {
    white-space: normal;
  }

  .pager span {
    min-width: 0;
  }

  .file-picker {
    grid-template-columns: 1fr;
  }

  th,
  td {
    padding: 12px;
  }
}


/* CDK admin console */
.admin-page {
  min-height: 100vh;
  background:
    linear-gradient(120deg, rgba(15,118,110,.11), transparent 32%),
    linear-gradient(300deg, rgba(196,122,28,.12), transparent 30%), var(--canvas);
}
.admin-shell { width: min(1280px, calc(100% - 40px)); margin: 0 auto; padding: 42px 0; }
.admin-header { display:flex; align-items:center; justify-content:space-between; gap:24px; margin-bottom:28px; }
.admin-header .mark { background:linear-gradient(135deg,var(--nav),var(--teal)); }
.admin-header h1 { font-size:36px; }
.admin-lead { margin-top:7px; }
.admin-back,.admin-toolbar .btn {
  min-height:42px; display:inline-flex; align-items:center; justify-content:center; padding:0 15px;
  border:1px solid var(--line-strong); border-radius:6px; color:var(--ink); background:rgba(255,255,255,.82);
  font-size:14px; font-weight:800; text-decoration:none; transition:background 140ms ease,border-color 140ms ease;
}
.admin-back:hover,.admin-toolbar .btn:hover { border-color:var(--teal); color:var(--teal-strong); background:#fff; }
.admin-stats { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; margin-bottom:18px; }
.admin-stats div { border:1px solid var(--line); border-radius:8px; padding:18px 20px; background:rgba(255,255,255,.9); box-shadow:0 12px 30px rgba(12,50,42,.07); }
.admin-stats span { display:block; margin-bottom:5px; color:var(--muted); font-size:13px; font-weight:700; }
.admin-stats strong { color:var(--ink); font-size:28px; }
.admin-panel { overflow:hidden; border:1px solid var(--line-strong); border-radius:8px; background:rgba(255,255,255,.95); box-shadow:var(--shadow); }
.admin-toolbar { padding:16px 18px; border-bottom:1px solid var(--line); background:var(--surface-soft); }
.admin-toolbar form { display:flex; gap:10px; }
.admin-toolbar input { min-height:44px; flex:1; border:1px solid var(--line); border-radius:6px; padding:0 13px; color:var(--ink); background:#fff; font:inherit; }
.admin-toolbar input:focus { outline:0; border-color:var(--blue); box-shadow:0 0 0 4px rgba(47,95,152,.13); }
.admin-table-wrap { overflow-x:auto; }
.admin-panel table { width:100%; min-width:980px; border-collapse:collapse; }
.admin-panel th { padding:13px 14px; color:var(--muted); background:#f8faf9; font-size:12px; text-align:left; white-space:nowrap; }
.admin-panel td { padding:14px; border-top:1px solid var(--line); color:#31463f; font-size:13px; line-height:1.55; vertical-align:top; }
.admin-panel tbody tr:hover { background:#f8fbfa; }
.admin-panel code { color:var(--ink); font-family:Consolas,"Courier New",monospace; font-weight:800; overflow-wrap:anywhere; }
.status-pill { display:inline-flex; margin-top:5px; border-radius:999px; padding:3px 8px; color:var(--blue); background:var(--blue-soft); font-size:11px; }
.status-pill.ok { color:var(--ok); background:var(--ok-soft); }
.status-pill.bad { color:var(--danger); background:var(--danger-soft); }
.status-pill.pending { color:#8b5a12; background:var(--amber-soft); }
.reveal-link { display:inline-block; margin-top:7px; color:var(--teal); font-size:12px; font-weight:800; text-decoration:none; }
.reveal-link:hover { text-decoration:underline; }
.admin-footer { padding:18px 2px 0; color:var(--muted); font-size:12px; text-align:center; }
@media(max-width:720px){
  .admin-shell{width:min(100% - 24px,1280px);padding:26px 0}.admin-header{align-items:flex-start}.admin-header h1{font-size:30px}
  .admin-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-toolbar form{flex-wrap:wrap}.admin-toolbar input{flex-basis:100%}
}
@media(max-width:430px){.admin-header{flex-direction:column}.admin-back{width:100%}.admin-stats{gap:9px}.admin-stats div{padding:14px}.admin-stats strong{font-size:23px}}
.alias-panel{margin-bottom:18px}.alias-panel .admin-toolbar h2{margin-bottom:4px}.alias-form{padding:18px;display:grid;grid-template-columns:1.2fr .8fr;gap:14px;border-bottom:1px solid var(--line)}.alias-form textarea{min-height:130px}.alias-form>div{display:grid;gap:10px}.alias-form label{display:grid;gap:5px}.alias-form input{min-height:38px;border:1px solid var(--line);border-radius:6px;padding:0 10px}@media(max-width:720px){.alias-form{grid-template-columns:1fr}}
.alias-output{margin:0 18px 18px;padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--surface-soft)}.alias-output>div{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.alias-output textarea{min-height:120px}.alias-actions{display:flex;gap:6px;margin-top:8px}.alias-actions button{min-height:30px;padding:0 9px;font-size:12px}.alias-actions .danger{background:var(--danger)}
.usage-filter{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.usage-filter a{padding:6px 11px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:#fff;font-size:12px;font-weight:800;text-decoration:none}.usage-filter a:hover,.usage-filter a.active{border-color:var(--teal);color:#fff;background:var(--teal)}.manage-status{display:inline-block;margin-top:5px;color:var(--danger);font-size:11px;font-weight:800}
.issue-form{display:flex;align-items:end;gap:14px;padding:16px 18px;border-bottom:1px solid var(--line);background:#fbfdfc}.issue-form>div{margin-right:auto}.issue-form>div span{display:block;margin-top:3px;color:var(--muted);font-size:12px}.issue-form label{display:grid;gap:5px;color:var(--muted);font-size:12px;font-weight:700}.issue-form input{width:120px;min-height:38px;border:1px solid var(--line);border-radius:6px;padding:0 10px}@media(max-width:600px){.issue-form{align-items:stretch;flex-direction:column}.issue-form input{width:100%}}
.danger-zone{border-color:#e2aaa5}.danger-zone .admin-toolbar{display:block}.danger-zone .admin-toolbar h2{color:var(--danger)}.danger-zone>label{display:block;margin:0 18px 8px;font-size:13px}.clear-data-controls{display:flex;gap:10px;padding:0 18px 18px;max-width:620px}.clear-data-controls input{flex:1;min-width:0;min-height:40px;border:1px solid var(--line);border-radius:6px;padding:0 10px}.clear-data-controls .danger{background:var(--danger)}.clear-data-controls button:disabled{opacity:.45;cursor:not-allowed}@media(max-width:560px){.clear-data-controls{flex-direction:column}}