:root {
  --bg: #f6f8fa;
  --surface: #ffffff;
  --surface-soft: #f9fbfa;
  --text: #213547;
  --text-soft: #47566a;
  --muted: #6b7280;
  --line: #dfe7e2;
  --line-strong: #c9d6cf;
  --primary: #42b883;
  --primary-dark: #369870;
  --primary-soft: #e8f7f0;
  --success: #42b883;
  --success-soft: #e8f7f0;
  --warning: #d97706;
  --warning-soft: #fff7e6;
  --danger: #d92d20;
  --danger-soft: #fff1f0;
  --shadow: 0 14px 36px rgba(33, 53, 71, 0.08);
  --shadow-soft: 0 8px 22px rgba(33, 53, 71, 0.06);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg);
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(66, 184, 131, 0.12), transparent 300px),
    linear-gradient(180deg, rgba(246, 248, 250, 0.9) 0, rgba(246, 248, 250, 1) 280px),
    var(--bg);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.5;
  letter-spacing: 0;
}

body.has-dialog,
body.is-generating {
  overflow: hidden;
}

a {
  color: var(--primary);
  text-decoration: none;
}

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

button {
  border: 0;
}

button:not(:disabled) {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.72;
}

.hidden {
  display: none !important;
}

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 40px;
}

.app-topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  min-height: 64px;
  margin-bottom: 16px;
  padding: 10px 14px;
  border: 1px solid rgba(223, 231, 226, 0.96);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.topbar-brand {
  min-width: 0;
  width: fit-content;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, #42d392 0%, #42b883 52%, #33a06f 100%);
  color: #fff;
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(66, 184, 131, 0.28);
}

.brand-copy {
  min-width: 0;
}

.eyebrow,
.brand-copy .eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
}

h1,
h2 {
  margin: 0;
  color: var(--text);
  line-height: 1.18;
  letter-spacing: 0;
}

h1 {
  overflow: hidden;
  font-size: 24px;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

h2 {
  font-size: 20px;
  font-weight: 750;
}

.topbar-right {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.topbar-nav,
.topbar-account {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 42px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fbfdfc;
}

.topbar-nav a,
.topbar-account .balance,
.topbar-account .nav-redeem,
.topbar-account .logout-link {
  height: 34px;
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  padding: 0 12px;
  color: var(--text-soft);
  background: transparent;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.topbar-nav a.active {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 16px rgba(66, 184, 131, 0.22);
}

.topbar-nav a:not(.active):hover,
.topbar-account .logout-link:hover {
  background: var(--primary-soft);
  color: var(--primary);
}

.topbar-account .balance {
  min-width: 88px;
  background: #fff;
  color: var(--primary);
}

.topbar-account .nav-redeem {
  min-width: 68px;
  background: linear-gradient(135deg, #42d392 0%, var(--primary) 100%);
  color: #fff;
  box-shadow: 0 8px 16px rgba(66, 184, 131, 0.2);
}

.topbar-account .nav-redeem:hover {
  background: linear-gradient(180deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.grid {
  display: grid;
  gap: 16px;
}

.two-col {
  grid-template-columns: minmax(320px, 400px) minmax(0, 1fr);
  align-items: stretch;
}

.narrow-left {
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
}

.card,
.stat-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.card {
  padding: 20px;
}

.section-card {
  margin-top: 16px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 50px;
  margin-bottom: 16px;
}

.card-head > div {
  min-width: 0;
}

.card-head-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  min-width: 0;
  flex-wrap: wrap;
}

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

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

.field-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.field span {
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  outline: none;
  background: #fbfdff;
  color: var(--text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

input,
select {
  height: 44px;
  padding: 0 12px;
}

textarea {
  min-height: 150px;
  padding: 12px;
  resize: vertical;
}

input:hover,
select:hover,
textarea:hover {
  border-color: #9bdcbf;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(66, 184, 131, 0.14);
}

input[readonly] {
  background: var(--surface-soft);
  color: var(--muted);
}

.button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0 14px;
  font-weight: 750;
  line-height: 1;
  text-align: center;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.button.primary {
  background: linear-gradient(135deg, #42d392 0%, var(--primary) 100%);
  color: #fff;
  box-shadow: 0 10px 20px rgba(66, 184, 131, 0.22);
}

.button.primary:hover {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

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

.button.secondary:hover,
.button.secondary.active {
  border-color: #9bdcbf;
  background: var(--primary-soft);
  color: var(--primary);
}

.button.secondary.disabled {
  pointer-events: none;
  opacity: 0.5;
}

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

.button.danger:hover {
  background: var(--danger-soft);
}

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

.badge,
.status {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0 10px;
  background: var(--surface-soft);
  color: var(--text-soft);
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
}

.status.succeeded,
.alert.success,
.inline-message.success {
  background: var(--success-soft);
  color: #166534;
  border-color: #bbf7d0;
}

.status.failed,
.alert.error,
.inline-message.error {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: #fecaca;
}

.status.running,
.status.queued,
.alert.warning,
.inline-message.warning {
  background: var(--warning-soft);
  color: var(--warning);
  border-color: #fed7aa;
}

.status.deleted {
  background: #f2f4f7;
  color: var(--muted);
  border-color: var(--line-strong);
}

.alert,
.inline-message {
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: #fff;
  color: var(--text-soft);
  font-weight: 650;
}

.inline-message {
  margin: 14px 0 0;
}

.generation-notice {
  margin-bottom: 14px;
  border: 1px solid #f6d58b;
  border-radius: 10px;
  padding: 11px 12px;
  background: #fff8e6;
  color: #9a6700;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.6;
}

.quick-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

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

.auth-wrap {
  min-height: 62vh;
  display: grid;
  place-items: center;
}

.simple-auth {
  min-height: calc(100vh - 150px);
}

.auth-dashboard {
  min-height: calc(100vh - 142px);
  width: 100%;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 440px);
  gap: 24px;
  align-items: stretch;
  place-items: stretch;
}

.auth-info,
.auth-form-card {
  min-height: 520px;
}

.auth-info {
  position: relative;
  overflow: hidden;
  display: grid;
  align-content: space-between;
  border: 1px solid rgba(208, 213, 221, 0.92);
  border-radius: var(--radius);
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(66, 184, 131, 0.12), transparent 42%),
    linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  box-shadow: var(--shadow);
}

.auth-info::after {
  content: "";
  position: absolute;
  right: 28px;
  bottom: 28px;
  width: min(320px, 46%);
  height: 160px;
  border: 1px solid rgba(66, 184, 131, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(249, 251, 250, 0.8)),
    repeating-linear-gradient(0deg, transparent 0 23px, rgba(66, 184, 131, 0.12) 24px);
  opacity: 0.76;
}

.auth-info::before {
  content: "";
  position: absolute;
  inset: 24px 24px auto auto;
  width: min(360px, 42%);
  aspect-ratio: 1;
  border: 1px solid rgba(66, 184, 131, 0.18);
  border-radius: 50%;
  background:
    linear-gradient(90deg, rgba(66, 184, 131, 0.16) 1px, transparent 1px),
    linear-gradient(180deg, rgba(66, 184, 131, 0.16) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.72;
}

.auth-info-head,
.auth-metrics {
  position: relative;
  z-index: 2;
}

.auth-tag {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  border: 1px solid #9bdcbf;
  border-radius: 999px;
  padding: 0 12px;
  background: #fff;
  color: var(--primary);
  font-size: 13px;
  font-weight: 800;
}

.auth-info h2 {
  max-width: 560px;
  margin-top: 22px;
  font-size: 42px;
  line-height: 1.08;
}

.auth-info p {
  max-width: 500px;
  margin: 14px 0 0;
  color: var(--text-soft);
  font-size: 16px;
  font-weight: 650;
}

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

.auth-metrics div {
  min-height: 92px;
  display: grid;
  align-content: center;
  gap: 7px;
  border: 1px solid rgba(208, 213, 221, 0.88);
  border-radius: var(--radius);
  padding: 14px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
}

.auth-metrics span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.auth-metrics strong {
  overflow: hidden;
  color: var(--text);
  font-size: 18px;
  font-weight: 850;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.auth-card {
  width: min(440px, 100%);
}

.auth-form-card {
  width: 100%;
  display: grid;
  align-content: center;
  align-self: stretch;
  padding: 30px;
}

.auth-card.wide {
  width: min(640px, 100%);
}

.auth-card h2 {
  margin-bottom: 18px;
}

.auth-card-head {
  margin-bottom: 22px;
}

.auth-card-head h2 {
  margin-bottom: 8px;
  font-size: 26px;
  color: var(--text);
}

.auth-form-card .field input {
  background: #fff;
}

.auth-form-card .field input::placeholder {
  color: #98a2b3;
}

.auth-card-head span,
.auth-switch {
  color: var(--muted);
  font-weight: 650;
}

.auth-form-card .button.primary {
  width: 100%;
  min-height: 46px;
  margin-top: 4px;
}

.auth-switch {
  margin: 18px 0 0;
  text-align: center;
}

.setup-card {
  width: min(920px, 100%);
  margin: 0 auto;
}

.setup-form {
  gap: 18px;
}

.setup-section {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  background: #fbfdfc;
}

.setup-section h3 {
  margin: 0;
  color: var(--text);
  font-size: 16px;
}

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

.preview-card {
  display: grid;
  grid-template-rows: auto minmax(390px, 1fr);
}

.preview-stage {
  min-height: 390px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(45deg, rgba(208, 213, 221, 0.42) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(208, 213, 221, 0.42) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(208, 213, 221, 0.42) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(208, 213, 221, 0.42) 75%),
    #f9fbff;
  background-position: 0 0, 0 10px, 10px -10px, -10px 0;
  background-size: 20px 20px;
}

.preview-stage img {
  width: 100%;
  height: 100%;
  max-height: 620px;
  object-fit: contain;
  background: #fff;
}

.empty-state,
.preview-loading {
  width: min(240px, 90%);
  min-height: 116px;
  display: grid;
  place-items: center;
  gap: 8px;
  border: 1px dashed #b8c7dc;
  border-radius: var(--radius);
  padding: 18px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--muted);
  text-align: center;
  font-weight: 700;
}

.preview-loading span {
  font-size: 13px;
  font-weight: 600;
}

.preview-error {
  width: min(360px, 92%);
  min-height: 128px;
  display: grid;
  place-items: center;
  gap: 8px;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 18px;
  background: var(--danger-soft);
  color: var(--danger);
  text-align: center;
  font-weight: 700;
}

.preview-error span {
  color: #991b1b;
  font-size: 13px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.preview-spinner {
  width: 34px;
  height: 34px;
  border: 3px solid #dbeafe;
  border-top-color: var(--primary);
  border-radius: 999px;
  animation: spin 0.8s linear infinite;
}

.history-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.history-list .record-card {
  height: 236px;
  min-height: 236px;
  display: grid;
  grid-template-rows: 128px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0;
  background: #fff;
  color: inherit;
  cursor: pointer;
  text-align: left;
  box-shadow: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.history-list .record-card:hover {
  border-color: #9bdcbf;
  background: #fbfdfc;
  box-shadow: var(--shadow-soft);
}

.history-list .record-card:focus-visible {
  outline: 3px solid rgba(66, 184, 131, 0.16);
  outline-offset: 2px;
}

.record-image {
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #e8f7f0, #f9fbfa);
  color: var(--muted);
  font-weight: 750;
}

.record-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.record-body {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 7px;
  padding: 10px;
}

.record-meta {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
}

.record-meta span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.record-meta span:first-child {
  color: var(--primary);
}

.record-body p {
  max-height: 42px;
  margin: 0;
  overflow: hidden;
  color: #1f2937;
  font-size: 13px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.record-body time {
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.record-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
}

.record-delete {
  min-height: 28px;
  border: 1px solid #fecaca;
  border-radius: 6px;
  padding: 0 9px;
  background: #fff;
  color: var(--danger);
  font-size: 12px;
  font-weight: 800;
}

.record-delete:hover {
  background: var(--danger-soft);
}

.history-empty-inline {
  grid-column: 1 / -1;
  min-height: 92px;
  display: grid;
  place-items: center;
  border: 1px dashed #b8c7dc;
  border-radius: var(--radius);
  color: var(--muted);
  background: #fbfdff;
  font-weight: 750;
}

.records-page-card {
  margin-top: 0;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 18px;
}

.pagination span {
  color: var(--muted);
  font-weight: 750;
}

.admin-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.stat-card {
  padding: 16px;
}

.stat-card span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.stat-card strong {
  display: block;
  margin-top: 6px;
  color: var(--text);
  font-size: 30px;
  line-height: 1.1;
}

.table-wrap {
  width: 100%;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

table {
  width: 100%;
  min-width: 760px;
  table-layout: fixed;
  border-collapse: collapse;
  background: #fff;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 11px 12px;
  text-align: left;
  vertical-align: top;
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

th {
  background: #f8fafc;
  color: var(--muted);
  font-weight: 800;
  white-space: nowrap;
}

tr.is-deleted td {
  background: #fafafa;
  color: var(--muted);
}

[data-admin-records] th:nth-child(1),
[data-admin-records] td:nth-child(1) {
  width: 110px;
}

[data-admin-records] th:nth-child(2),
[data-admin-records] td:nth-child(2) {
  width: 92px;
}

[data-admin-records] th:nth-child(4),
[data-admin-records] td:nth-child(4) {
  width: 176px;
}

[data-admin-records] th:nth-child(5),
[data-admin-records] td:nth-child(5) {
  width: 150px;
}

[data-admin-users] {
  min-width: 1080px;
}

[data-admin-users] th:nth-child(1),
[data-admin-users] td:nth-child(1) {
  width: 260px;
}

[data-admin-users] th:nth-child(2),
[data-admin-users] td:nth-child(2) {
  width: 190px;
}

[data-admin-users] th:nth-child(3),
[data-admin-users] td:nth-child(3),
[data-admin-users] th:nth-child(4),
[data-admin-users] td:nth-child(4),
[data-admin-users] th:nth-child(5),
[data-admin-users] td:nth-child(5) {
  width: 96px;
}

[data-admin-users] th:nth-child(6),
[data-admin-users] td:nth-child(6) {
  width: 340px;
}

[data-admin-codes] {
  min-width: 980px;
}

[data-admin-codes] th:nth-child(1),
[data-admin-codes] td:nth-child(1) {
  width: 190px;
}

[data-admin-codes] th:nth-child(2),
[data-admin-codes] td:nth-child(2),
[data-admin-codes] th:nth-child(3),
[data-admin-codes] td:nth-child(3),
[data-admin-codes] th:nth-child(4),
[data-admin-codes] td:nth-child(4),
[data-admin-codes] th:nth-child(5),
[data-admin-codes] td:nth-child(5) {
  width: 96px;
}

[data-admin-codes] th:nth-child(6),
[data-admin-codes] td:nth-child(6),
[data-admin-codes] th:nth-child(8),
[data-admin-codes] td:nth-child(8) {
  width: 170px;
}

[data-admin-codes] th:nth-child(7),
[data-admin-codes] td:nth-child(7) {
  width: 120px;
}

.admin-prompt-cell {
  color: var(--text-soft);
}

.admin-record-row td {
  vertical-align: middle;
}

.admin-record-id {
  margin-right: 8px;
  color: var(--text);
  font-weight: 850;
}

.deleted-time {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.table-thumb {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: var(--muted);
  padding: 0;
}

.table-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.inline-delete-form {
  display: inline-flex;
  margin: 0 0 0 6px;
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(150px, 190px) auto;
  gap: 10px;
  align-items: end;
  margin-bottom: 14px;
}

.filter-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
}

.code-create-card .card-head {
  margin-bottom: 12px;
}

.code-create-form {
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  align-items: end;
}

.code-create-form .button {
  min-width: 96px;
}

.user-identity {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.user-identity strong,
.user-identity span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.user-identity strong {
  color: var(--text);
  font-weight: 850;
}

.user-identity > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
}

.inline-admin-form,
.table-action-group {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  margin: 0;
  vertical-align: middle;
}

.table-action-group {
  width: 100%;
  flex-wrap: nowrap;
}

.compact-input {
  width: 82px;
  height: 34px;
  border-radius: 8px;
  padding: 0 9px;
  font-size: 13px;
}

.compact-input.password-input {
  width: 132px;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px;
}

.redeem-dialog,
.record-dialog,
.generation-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(15, 23, 42, 0.48);
  backdrop-filter: blur(10px);
}

.generation-overlay {
  z-index: 10002;
  pointer-events: auto;
}

.redeem-panel,
.record-dialog-panel,
.generation-modal {
  width: min(430px, 100%);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 28px 90px rgba(16, 24, 40, 0.3);
}

.record-dialog-panel {
  width: min(920px, 100%);
  max-height: min(860px, calc(100vh - 40px));
  overflow: auto;
}

.generation-modal {
  display: grid;
  justify-items: center;
  gap: 14px;
  padding: 26px 22px;
  text-align: center;
}

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

.generation-modal p {
  margin: 0;
  color: var(--muted);
  font-weight: 650;
}

.generation-loader {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  justify-content: center;
  height: 42px;
}

.generation-loader span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--primary);
  animation: pulse 0.9s ease-in-out infinite;
}

.generation-loader span:nth-child(2) {
  animation-delay: 0.12s;
}

.generation-loader span:nth-child(3) {
  animation-delay: 0.24s;
}

.generation-progress {
  width: 100%;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--primary-soft);
}

.generation-progress i {
  width: 42%;
  height: 100%;
  display: block;
  border-radius: inherit;
  background: linear-gradient(90deg, #42d392, var(--primary));
  animation: progress 1.3s ease-in-out infinite;
}

.redeem-head,
.record-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid var(--line);
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.96);
}

.record-dialog-head {
  position: sticky;
  top: 0;
  z-index: 1;
  backdrop-filter: blur(12px);
}

.redeem-form {
  padding: 20px;
}

.dialog-close {
  min-width: 72px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0 12px;
  background: #fff;
  color: var(--text-soft);
  font-size: 14px;
  font-weight: 750;
}

.dialog-close:hover {
  border-color: #9bdcbf;
  background: var(--primary-soft);
  color: var(--primary);
}

.record-dialog-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 20px;
}

.record-dialog-image {
  min-height: 420px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #e8f7f0, #f9fbfa);
  color: var(--muted);
  font-weight: 750;
}

.record-dialog-image-button {
  width: 100%;
  height: 100%;
  min-height: inherit;
  display: grid;
  place-items: center;
  border: 0;
  padding: 0;
  background: transparent;
}

.record-dialog-image-button img,
.record-dialog-image img {
  width: 100%;
  height: 100%;
  max-height: 640px;
  object-fit: contain;
  background: #fff;
}

.image-viewer {
  position: fixed;
  inset: 0;
  z-index: 10020;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
  padding: 16px;
  background: rgba(15, 23, 42, 0.86);
}

.image-viewer-toolbar {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.image-viewer-toolbar button,
.image-viewer-toolbar span {
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: var(--radius);
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-weight: 800;
}

.image-viewer-toolbar span {
  min-width: 72px;
}

.image-viewer-stage {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.48);
  cursor: grab;
}

.image-viewer-canvas {
  min-width: 100%;
  min-height: 100%;
  display: grid;
  place-items: center;
}

.image-viewer-stage.is-dragging {
  cursor: grabbing;
}

.image-viewer-stage img {
  display: block;
  max-width: none;
  max-height: none;
  object-fit: contain;
  background: #fff;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
  user-select: none;
}

.record-detail-grid {
  display: grid;
  grid-template-columns: minmax(120px, 0.7fr) minmax(190px, 1fr) minmax(120px, 0.7fr) minmax(360px, 2fr);
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.record-detail-grid div {
  min-height: 62px;
  display: grid;
  align-content: center;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px;
  background: #fbfdff;
}

.record-detail-grid .record-detail-time {
  min-width: 360px;
}

.record-detail-grid .record-detail-status strong {
  width: fit-content;
}

.record-detail-grid span,
.record-full-prompt span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.record-detail-grid strong {
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 13px;
}

.record-detail-grid strong.status {
  color: inherit;
  font-size: 13px;
}

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

.record-full-prompt p {
  max-height: 132px;
  overflow: auto;
  margin: 0;
  color: #1f2937;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.record-error {
  grid-column: 1 / -1;
  border: 1px solid #fecaca;
  border-radius: var(--radius);
  padding: 12px;
  background: var(--danger-soft);
  color: var(--danger);
}

.history-list::-webkit-scrollbar,
.record-full-prompt p::-webkit-scrollbar,
.record-dialog-panel::-webkit-scrollbar,
.admin-nav::-webkit-scrollbar,
.table-wrap::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.history-list::-webkit-scrollbar-thumb,
.record-full-prompt p::-webkit-scrollbar-thumb,
.record-dialog-panel::-webkit-scrollbar-thumb,
.admin-nav::-webkit-scrollbar-thumb,
.table-wrap::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: #c8d5e6;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.45;
  }
  50% {
    transform: translateY(-7px);
    opacity: 1;
  }
}

@keyframes progress {
  0% {
    transform: translateX(-110%);
  }
  100% {
    transform: translateX(260%);
  }
}

@media (max-width: 1180px) {
  .history-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .app-topbar {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .topbar-right {
    justify-content: flex-start;
  }

  .two-col,
  .narrow-left,
  .auth-dashboard {
    grid-template-columns: 1fr;
  }

  .auth-info,
  .auth-form-card {
    min-height: auto;
  }

  .auth-info {
    gap: 28px;
  }

  .preview-card {
    grid-template-rows: auto minmax(300px, auto);
  }

  .preview-stage {
    min-height: 300px;
  }

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

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

  .code-create-form .button {
    width: 100%;
  }
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100% - 16px, 1180px);
    padding-top: 8px;
    padding-bottom: 24px;
  }

  .app-topbar {
    min-height: auto;
    padding: 12px;
  }

  .topbar-brand {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 18px;
  }

  h1 {
    font-size: 22px;
  }

  h2 {
    font-size: 19px;
  }

  .topbar-right {
    display: grid;
    gap: 8px;
    width: 100%;
  }

  .topbar-nav,
  .topbar-account {
    width: 100%;
    min-height: 40px;
  }

  .topbar-nav {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
  }

  .topbar-account {
    display: grid;
    grid-template-columns: minmax(78px, 1fr) auto auto auto;
  }

  .topbar-nav a,
  .topbar-account .balance,
  .topbar-account .nav-redeem,
  .topbar-account .logout-link {
    height: 32px;
    min-height: 32px;
    padding: 0 10px;
    font-size: 13px;
  }

  .card {
    padding: 14px;
  }

  .card-head {
    align-items: flex-start;
    min-height: auto;
    gap: 10px;
    margin-bottom: 14px;
  }

  .field-grid,
  .stats-grid,
  .auth-metrics,
  .quick-actions,
  .generate-actions,
  .filter-bar,
  .code-create-form {
    grid-template-columns: 1fr;
  }

  .card-head-actions,
  .filter-actions {
    width: 100%;
  }

  .card-head-actions .button,
  .filter-actions .button {
    flex: 1;
  }

  .auth-dashboard {
    gap: 12px;
  }

  .auth-info,
  .auth-form-card {
    padding: 16px;
  }

  .auth-info h2 {
    font-size: 28px;
  }

  input,
  select {
    height: 42px;
  }

  textarea {
    min-height: 138px;
  }

  .button {
    min-height: 42px;
  }

  .history-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .history-list .record-card {
    height: 108px;
    min-height: 108px;
    grid-template-columns: 92px minmax(0, 1fr);
    grid-template-rows: 1fr;
    gap: 10px;
    padding: 8px;
  }

  .history-list .record-image {
    width: 92px;
    height: 92px;
    border-radius: var(--radius);
  }

  .history-list .record-body {
    align-content: center;
    padding: 0;
  }

  .redeem-dialog,
  .record-dialog,
  .generation-overlay {
    align-items: end;
    padding: 10px;
  }

  .redeem-panel,
  .generation-modal {
    width: 100%;
  }

  .record-dialog-panel {
    max-height: calc(100vh - 20px);
  }

  .redeem-head,
  .record-dialog-head,
  .redeem-form {
    padding: 14px;
  }

  .record-dialog-body {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 14px;
  }

  .record-dialog-image {
    min-height: 280px;
  }

  .pagination {
    display: grid;
    grid-template-columns: 1fr;
    text-align: center;
  }

  .image-viewer {
    padding: 10px;
  }

  .image-viewer-toolbar {
    justify-content: stretch;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .image-viewer-toolbar button,
  .image-viewer-toolbar span {
    width: 100%;
    padding: 0 8px;
    font-size: 13px;
  }

  .record-detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 380px) {
  .app-shell {
    width: min(100% - 12px, 1180px);
  }

  .topbar-account {
    grid-template-columns: 1fr 1fr;
  }

  .topbar-account .balance {
    grid-column: 1 / -1;
  }
}