:root {
  --bg: #101112;
  --surface: #17191c;
  --surface-2: #202328;
  --surface-3: #292d33;
  --text: #f2f4f7;
  --muted: #a7adb8;
  --line: #3b414a;
  --accent: #36d399;
  --accent-2: #5bc0eb;
  --warn: #f5b841;
  --danger: #f87171;
  --ok: #7dd3a8;
  --focus: #9ee7ff;
  --radius: 8px;
  --shadow: 0 18px 40px rgba(0, 0, 0, .28);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  color-scheme: dark;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

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

button,
a,
select,
input {
  touch-action: manipulation;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: .45;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 20;
  padding: 10px 12px;
  background: var(--accent-2);
  color: #071014;
  border-radius: 6px;
}

.skip-link:focus {
  top: 16px;
}

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

.auth-panel {
  width: min(440px, 100%);
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.brand-row,
.topbar-actions,
.panel-heading,
.inline-form {
  display: flex;
  align-items: center;
}

.brand-row {
  gap: 10px;
  margin-bottom: 24px;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: #e6f7ef;
  color: #0b3b25;
  font-weight: 800;
}

.brand-name,
.identity-pill,
.status-pill,
.metric-label,
.eyebrow {
  color: var(--muted);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 8px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.15;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 20px;
  letter-spacing: 0;
}

.muted-text {
  color: var(--muted);
  margin-bottom: 24px;
}

.stack-form,
.field {
  display: grid;
  gap: 8px;
}

.stack-form {
  gap: 14px;
}

label {
  color: #d6dbe3;
  font-weight: 650;
}

input,
select,
textarea {
  min-height: 44px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #0f1012;
  color: var(--text);
  padding: 10px 12px;
}

textarea {
  min-height: 90px;
  resize: vertical;
}

.primary-button,
.secondary-button,
.ghost-button,
.ghost-link,
.text-link {
  min-height: 44px;
  border-radius: 6px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  text-decoration: none;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, opacity .18s ease;
}

.primary-button {
  background: var(--accent);
  color: #062015;
  font-weight: 800;
}

.primary-button:hover {
  background: #58e4ae;
}

.secondary-button {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--line);
}

.ghost-button,
.ghost-link {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.text-link {
  margin-top: 18px;
  color: var(--accent-2);
  justify-content: flex-start;
  padding-left: 0;
}

.form-error {
  min-height: 24px;
  margin: 0;
  color: var(--danger);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 28px;
  background: rgba(16, 17, 18, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.topbar h1 {
  margin: 0;
}

.topbar-actions {
  gap: 10px;
  flex-wrap: wrap;
}

.identity-pill,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 10px;
  background: var(--surface-2);
  white-space: nowrap;
}

.status-pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: currentColor;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 18%, transparent);
  flex: 0 0 auto;
}

.dashboard-shell {
  width: min(1480px, 100%);
  margin: 0 auto;
  padding: 24px 28px 48px;
  display: grid;
  gap: 18px;
}

.admin-nav {
  position: sticky;
  top: 79px;
  z-index: 9;
  display: flex;
  gap: 8px;
  padding: 10px 28px;
  overflow-x: auto;
  background: rgba(16, 17, 18, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.admin-nav-item,
.segmented-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--muted);
  padding: 8px 12px;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}

.admin-nav-item.is-active,
.segmented-tab.is-active {
  border-color: rgba(54, 211, 153, .62);
  background: rgba(54, 211, 153, .12);
  color: var(--text);
}

.admin-section[hidden] {
  display: none;
}

.admin-section[data-view-target="overview"] {
  display: grid;
  gap: 16px;
}

.admin-section[hidden] {
  display: none !important;
}

.worker-view-nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.worker-view-panel.is-hidden {
  display: none;
}

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

.metric-tile,
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.metric-tile {
  padding: 16px;
}

.metric-tile strong {
  display: block;
  margin-top: 6px;
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 30px;
  line-height: 1;
}

.panel {
  padding: 18px;
}

.panel-heading {
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.eyebrow {
  margin-bottom: 4px;
  font-size: 12px;
  text-transform: uppercase;
}

.inline-form {
  gap: 12px;
  flex-wrap: wrap;
}

.toolbar-row {
  display: flex;
  align-items: end;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.toolbar-row select,
.toolbar-row input {
  width: auto;
  min-width: 150px;
}

.compact-field {
  align-self: center;
  color: var(--muted);
  font-size: 13px;
}

.field {
  min-width: min(260px, 100%);
}

.wide-field {
  min-width: min(520px, 100%);
}

.small-field {
  min-width: 120px;
  max-width: 160px;
}

.checkbox-field {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: #d6dbe3;
  white-space: nowrap;
}

.checkbox-field input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--accent);
}

.checkbox-field.is-disabled {
  color: var(--muted);
}

.compact-help {
  margin: 10px 0 0;
}

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

.table-wrap.compact {
  margin-top: 14px;
}

table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
}

.worker-link-table {
  min-width: 1580px;
}

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

th {
  background: var(--surface-2);
  color: #dce2ea;
  font-size: 13px;
}

tr:hover td {
  background: rgba(255, 255, 255, .025);
}

.mono {
  font-family: Consolas, "SFMono-Regular", monospace;
  font-size: 14px;
}

.status-pending {
  color: #f9d675;
  border-color: rgba(245, 184, 65, .45);
}

.status-invoice_seen {
  color: #7dd3fc;
  border-color: rgba(91, 192, 235, .45);
}

.status-completed {
  color: var(--ok);
  border-color: rgba(54, 211, 153, .45);
}

.status-completed_late,
.status-late_cdkey {
  color: #a7f3d0;
  border-color: rgba(167, 243, 208, .5);
}

.status-expired {
  color: #ffb4b4;
  border-color: rgba(248, 113, 113, .5);
}

.status-late_invoice {
  color: #d8b4fe;
  border-color: rgba(168, 85, 247, .5);
}

.status-conflict,
.status-duplicate {
  color: #fecdd3;
  border-color: rgba(251, 113, 133, .65);
}

.danger-text {
  color: #fecdd3;
}

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

.inline-copy-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  min-height: 28px;
  padding: 4px 8px;
  border: 1px solid rgba(95, 127, 255, .32);
  border-radius: 6px;
  background: rgba(95, 127, 255, .08);
  color: #dce6ff;
  font: inherit;
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: top;
}

.inline-copy-button span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.inline-copy-button:hover {
  border-color: rgba(95, 127, 255, .58);
  background: rgba(95, 127, 255, .16);
}

.worker-icon {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.invoice-status-cell {
  display: grid;
  gap: 5px;
  min-width: 132px;
}

.invoice-transaction-hint {
  display: block;
  max-width: 168px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

.compact-tabs {
  margin-top: -6px;
}

.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #121416;
}

.pagination-summary {
  color: var(--muted);
  font-size: 14px;
}

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

.row-actions button,
.worker-action-button {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface-2);
  color: var(--text);
  padding: 7px 10px;
}

.worker-action-button,
.worker-icon-button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.worker-action-button {
  justify-content: center;
  font-weight: 700;
  min-width: 78px;
  white-space: nowrap;
}

.worker-links-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: start;
  max-width: 330px;
}

.worker-action-button:hover,
.note-cell button:hover {
  border-color: rgba(95, 127, 255, .52);
  background: rgba(95, 127, 255, .12);
}

.scan-button {
  color: #dce6ff;
}

.note-button {
  width: fit-content;
}

.copy-button.is-copied {
  border-color: rgba(54, 211, 153, .55);
  background: rgba(54, 211, 153, .15);
  color: #a7f3d0;
  font-weight: 750;
}

.copy-status-text,
.payment-flow-hint {
  margin-top: 6px;
  font-size: 12px;
}

.copy-status-text {
  color: #a7f3d0;
  font-weight: 700;
}

.payment-flow-hint {
  max-width: 220px;
  color: var(--muted);
}

.note-cell {
  display: grid;
  gap: 8px;
  min-width: 150px;
}

.note-preview {
  max-width: 210px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.note-cell button {
  min-height: 34px;
  padding: 6px 10px;
}

.generation-jobs {
  display: grid;
  gap: 10px;
}

.generation-job-card {
  display: grid;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #121416;
}

.generation-job-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.generation-job-head div {
  display: grid;
  gap: 3px;
}

.generation-job-head span,
.job-failures p {
  color: var(--muted);
}

.generation-job-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 8px;
}

.generation-job-item {
  display: grid;
  grid-template-columns: minmax(0, .45fr) minmax(0, .75fr) minmax(0, 1.2fr) minmax(0, 1.8fr);
  gap: 8px;
  align-items: start;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.generation-job-item > * {
  min-width: 0;
  overflow-wrap: anywhere;
}

.generation-job-item.status-succeeded {
  border-color: rgba(54, 211, 153, .5);
}

.generation-job-item.status-failed {
  border-color: rgba(248, 113, 113, .55);
}

.generation-job-item.status-failed .job-message {
  grid-column: 3 / -1;
}

.job-failures {
  display: grid;
  gap: 6px;
}

.job-failures p {
  margin: 0;
  overflow-wrap: anywhere;
}

.truncate-text {
  min-width: 0;
  overflow: visible;
  text-overflow: clip;
  white-space: normal;
  overflow-wrap: anywhere;
}

tr.recent-link td {
  background: rgba(54, 211, 153, .09);
}

tr.copied-payment-link td {
  background: rgba(54, 211, 153, .055);
  box-shadow: inset 0 1px 0 rgba(54, 211, 153, .12), inset 0 -1px 0 rgba(54, 211, 153, .12);
}

tr.copied-payment-link td:first-child {
  border-left: 3px solid var(--accent);
}

.log-list {
  display: grid;
  gap: 8px;
}

.log-item {
  display: grid;
  grid-template-columns: 170px minmax(120px, 220px) minmax(0, 1fr);
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #121416;
}

.log-action {
  min-width: 0;
  overflow-wrap: anywhere;
}

.log-detail {
  min-width: 0;
  overflow-wrap: anywhere;
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}

.rule-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #121416;
}

.rule-card form {
  display: grid;
  gap: 10px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(0, 0, 0, .64);
}

.modal-backdrop[hidden] {
  display: none !important;
}

.modal-panel {
  width: min(620px, 100%);
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.note-form {
  display: grid;
  gap: 10px;
}

.note-form textarea {
  min-height: 160px;
}

.note-actions {
  justify-content: flex-end;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  max-width: min(420px, calc(100vw - 40px));
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f2f4f7;
  color: #111315;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .18s ease, transform .18s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .topbar,
  .panel-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .dashboard-shell,
  .topbar,
  .admin-nav {
    padding-left: 16px;
    padding-right: 16px;
  }

  .inline-form {
    display: grid;
  }

  .field,
  .small-field {
    min-width: 100%;
    max-width: none;
  }

  .log-item {
    grid-template-columns: 1fr;
  }

  .generation-job-items,
  .generation-job-item {
    grid-template-columns: 1fr;
  }

  .generation-job-item.status-failed .job-message {
    grid-column: auto;
  }

  body[data-page="admin"] .dashboard-shell {
    padding-top: 16px;
  }

  body[data-page="admin"] .panel {
    padding: 14px;
  }

  body[data-page="admin"] .toolbar-row {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    justify-content: stretch;
  }

  body[data-page="admin"] .toolbar-row select,
  body[data-page="admin"] .toolbar-row input {
    width: 100%;
  }

  body[data-page="admin"] .pagination-bar {
    align-items: stretch;
    flex-direction: column;
  }

  body[data-page="admin"] .pagination-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .auth-panel {
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}