:root {
  color-scheme: light;
  --bg: #f4f7fb;
  --bg-soft: #eef4fb;
  --surface: #ffffff;
  --surface-subtle: #f8fafc;
  --surface-elevated: #ffffff;
  --ink: #111827;
  --muted: #5f6f86;
  --soft: #8390a3;
  --line: #d9e2ee;
  --line-strong: #bfccdc;
  --primary: #1769ff;
  --primary-strong: #0b4bcc;
  --primary-soft: #e8f1ff;
  --success: #138a5b;
  --success-soft: #e8f7f0;
  --warning: #b76a00;
  --warning-soft: #fff4df;
  --danger: #c93636;
  --danger-soft: #fff0ef;
  --active: #0f7fbc;
  --active-soft: #e4f5ff;
  --media: #dce6f1;
  --shadow: 0 16px 42px rgba(20, 39, 64, 0.09);
  --shadow-soft: 0 10px 28px rgba(20, 39, 64, 0.07);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 0;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, #fbfdff 0, var(--bg) 260px),
    var(--bg);
  color: var(--ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  letter-spacing: 0;
}

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

button {
  cursor: pointer;
  transition:
    transform 0.16s ease,
    box-shadow 0.16s ease,
    background-color 0.16s ease,
    border-color 0.16s ease,
    color 0.16s ease,
    opacity 0.16s ease;
}

button:not(:disabled):active {
  transform: translateY(1px) scale(0.99);
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(23, 105, 255, 0.22);
  outline-offset: 2px;
}

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

h1 {
  margin-bottom: 4px;
  font-size: 30px;
  line-height: 1.16;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-size: 18px;
  line-height: 1.25;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  letter-spacing: 0;
}

#app {
  width: min(1480px, calc(100vw - 40px));
  margin: 0 auto;
  padding: 22px 0 48px;
}

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

.boot-screen section {
  width: min(460px, 100%);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.app-shell,
.public-shell {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 8px 0 2px;
}

.brand-area {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-area p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.brand-symbol,
.brand-mark {
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #0f172a;
  color: #fff;
  font-weight: 900;
}

.eyebrow {
  margin: 0 0 7px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

.account-card {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
  color: var(--muted);
  font-size: 13px;
}

.account-card strong {
  color: var(--ink);
}

.public-account {
  gap: 10px;
}

.notification-button b {
  display: inline-flex;
  min-width: 18px;
  height: 18px;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  line-height: 1;
}

.nav {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.nav-button,
.segmented button,
.ghost,
.link-button {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
}

.nav-button {
  min-height: 58px;
  padding: 9px 12px;
  text-align: left;
}

.nav-button strong {
  display: block;
  color: var(--ink);
  font-size: 14px;
}

.nav-button span {
  display: block;
  margin-top: 2px;
  color: var(--soft);
  font-size: 12px;
  white-space: nowrap;
}

.nav-button.active {
  border-color: rgba(23, 105, 255, 0.38);
  background: var(--primary-soft);
  box-shadow: inset 0 0 0 1px rgba(23, 105, 255, 0.1);
}

.recovery-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border: 1px solid #b9d7ff;
  border-radius: var(--radius);
  background: #f1f7ff;
  color: var(--primary-strong);
}

.recovery-banner p {
  margin: 4px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.recovery-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

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

.section-title > span,
.overview-note,
.task-item p,
.work-card p,
.metric p,
.price-box p,
.field-help,
.empty,
.muted,
.auth-note {
  color: var(--muted);
}

.field-help {
  margin: 9px 0 0;
  font-size: 13px;
  line-height: 1.55;
}

label {
  display: block;
  margin: 0 0 7px;
  color: #263548;
  font-size: 13px;
  font-weight: 800;
}

.inline-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.inline-heading label {
  margin: 0;
}

.inline-heading span {
  color: var(--soft);
  font-size: 12px;
}

.segmented {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.segmented button,
.small-segment button {
  min-height: 40px;
  padding: 0 10px;
  font-weight: 750;
}

.segmented button.active,
.small-segment button.active {
  border-color: rgba(23, 105, 255, 0.45);
  background: var(--primary-soft);
  color: var(--primary-strong);
}

textarea,
select,
input[type="number"],
input[type="text"],
input[type="password"],
.text-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
  color: var(--ink);
  outline: none;
}

textarea {
  padding: 12px;
  resize: vertical;
  line-height: 1.55;
}

select,
input[type="number"],
input[type="text"],
input[type="password"],
.text-input {
  height: 42px;
  padding: 0 11px;
}

.static-field {
  min-height: 42px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
}

.static-field span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1;
}

.static-field strong {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.15;
}

textarea:focus,
select:focus,
input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(23, 105, 255, 0.12);
}

.primary {
  min-height: 40px;
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(23, 105, 255, 0.14);
}

.primary:hover {
  background: var(--primary-strong);
  box-shadow: 0 10px 22px rgba(23, 105, 255, 0.2);
}

.primary.small,
.ghost.small {
  min-height: 32px;
  padding: 0 10px;
  font-size: 12px;
}

.primary.wide,
.primary.wide-action,
.ghost.wide-action,
.primary.wide-action {
  width: 100%;
}

.ghost {
  min-height: 38px;
  padding: 0 12px;
  font-weight: 750;
}

.ghost:hover {
  border-color: var(--line-strong);
  background: var(--surface-subtle);
  color: var(--ink);
}

.button-busy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.button-busy::after {
  content: "";
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 999px;
  animation: button-spin 0.8s linear infinite;
}

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

.primary:disabled,
.ghost:disabled,
button:disabled,
input:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.prompt-confirm-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid #b9d7ff;
  border-radius: var(--radius);
  background: #f3f8ff;
}

.prompt-confirm-row span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.link-button {
  width: 100%;
  margin-top: 10px;
  min-height: 38px;
  background: transparent;
  color: var(--primary);
  font-weight: 800;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.65fr);
  gap: 18px;
  align-items: stretch;
  min-height: 680px;
}

.auth-copy,
.auth-panel {
  border-radius: var(--radius);
}

.auth-copy {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  border: 1px solid #d5e3f3;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.93), rgba(246, 250, 255, 0.93)),
    var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.studio-card-label {
  align-self: flex-start;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--primary-strong);
  font-size: 12px;
  font-weight: 800;
}

.auth-headline h2 {
  max-width: 720px;
  margin: 0;
  font-size: 34px;
  line-height: 1.16;
}

.auth-lead {
  max-width: 720px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.auth-preview-board {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.preview-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
}

.preview-toolbar strong {
  font-size: 14px;
}

.preview-toolbar span {
  color: var(--success);
  font-size: 12px;
  font-weight: 800;
}

.preview-body {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 12px;
  padding: 14px;
}

.preview-form,
.preview-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.preview-form {
  padding: 16px;
}

.preview-form span {
  display: block;
  margin-bottom: 10px;
  color: var(--soft);
  font-size: 12px;
  font-weight: 800;
}

.preview-form p {
  margin-bottom: 18px;
  color: var(--ink);
  line-height: 1.7;
}

.preview-form div {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preview-form b {
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: 12px;
}

.preview-cards {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.preview-card {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 52px;
  padding: 12px;
  color: var(--muted);
  font-weight: 800;
}

.preview-card b {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 999px;
  background: var(--soft);
}

.preview-card.active {
  color: var(--active);
  background: var(--active-soft);
}

.preview-card.active b {
  background: var(--active);
}

.preview-card.done {
  color: var(--success);
  background: var(--success-soft);
}

.preview-card.done b {
  background: var(--success);
}

.auth-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.auth-feature-grid span {
  min-height: 46px;
  display: flex;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.auth-panel {
  padding: 24px;
  align-self: center;
}

.auth-card-title span {
  color: var(--primary);
  font-size: 12px;
  font-weight: 850;
}

.auth-card-title p,
.auth-note {
  margin-bottom: 0;
  line-height: 1.65;
}

.auth-field {
  margin-top: 18px;
}

.auth-submit {
  margin-top: 20px;
}

.auth-note {
  margin-top: 16px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
  font-size: 13px;
}

.studio-layout {
  display: grid;
  grid-template-columns: 390px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.controls {
  position: sticky;
  top: 14px;
  padding: 18px;
}

.control-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.control-group {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.control-group:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.prompt-group textarea:first-of-type {
  min-height: 168px;
}

.prompt-assistant {
  display: grid;
  gap: 10px;
}

.prompt-assistant-controls {
  gap: 10px;
}

.prompt-result {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

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

.prompt-result-head strong {
  font-size: 14px;
}

.prompt-result-head span {
  min-width: 54px;
  color: var(--success);
  font-size: 12px;
  font-weight: 850;
  text-align: right;
}

.prompt-result p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.prompt-result textarea {
  min-height: 112px;
  background: #fff;
}

@media (max-width: 640px) {
  .prompt-confirm-row {
    grid-template-columns: 1fr;
  }

  .prompt-confirm-row button {
    width: 100%;
  }
}

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

.model-strip {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.model-strip strong,
.model-strip span {
  display: block;
}

.model-strip strong {
  font-size: 15px;
}

.model-strip span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  word-break: break-word;
}

.model-strip i {
  min-width: 40px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #e7f4ec;
  color: var(--primary);
  font-size: 12px;
  font-style: normal;
  font-weight: 850;
}

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

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 12px;
}

.single-checkbox-row {
  grid-template-columns: 1fr;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 13px 0 0;
  color: var(--muted);
}

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

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

.upload-slot {
  position: relative;
  min-height: 138px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  margin: 0;
  padding: 12px;
  border: 1px dashed #adc0d7;
  border-radius: var(--radius);
  background: #f8fbff;
  color: var(--muted);
  overflow: hidden;
}

.upload-slot span {
  color: var(--ink);
  font-size: 13px;
  font-weight: 850;
}

.upload-slot em {
  color: var(--soft);
  font-style: normal;
  font-weight: 750;
}

.upload-slot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.upload-slot img + input,
.upload-slot input {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.price-box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 14px;
  border: 1px solid #b9d7ff;
  border-radius: var(--radius);
  background: var(--primary-soft);
}

.price-box span {
  display: block;
  color: var(--primary-strong);
  font-size: 12px;
  font-weight: 850;
}

.price-box strong {
  display: block;
  margin-top: 3px;
  font-size: 24px;
}

.price-box p {
  margin: 4px 0 0;
  font-size: 13px;
}

.workspace {
  min-width: 0;
  display: grid;
  gap: 16px;
}

.studio-hero-panel {
  display: grid;
  grid-template-columns: 1fr minmax(360px, 0.8fr);
  gap: 18px;
  padding: 18px;
}

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

.overview-item {
  min-height: 74px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.overview-item span {
  display: block;
  margin-bottom: 8px;
  color: var(--soft);
  font-size: 12px;
  font-weight: 800;
}

.overview-item strong {
  display: block;
  color: var(--ink);
  font-size: 16px;
  overflow-wrap: anywhere;
}

.overview-note {
  max-width: 660px;
  margin: 10px 0 0;
  line-height: 1.7;
}

.queue-panel,
.recent-works-panel,
.page-panel,
.admin-settings,
.metric {
  padding: 18px;
}

.status-chip,
.badge,
.status-badge {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  justify-content: center;
  padding: 0 9px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 850;
  white-space: nowrap;
}

.badge.ok,
.status-ok,
.status-completed {
  border-color: #b7e4cf;
  background: var(--success-soft);
  color: var(--success);
}

.badge.warn,
.status-warn,
.status-refunded {
  border-color: #f5d28a;
  background: var(--warning-soft);
  color: var(--warning);
}

.status-active {
  border-color: #abd9f2;
  background: var(--active-soft);
  color: var(--active);
}

.status-failed {
  border-color: #f0b8b8;
  background: var(--danger-soft);
  color: var(--danger);
}

.status-review {
  border-color: #c9d8ff;
  background: #eef3ff;
  color: #2e5aac;
}

.status-muted,
.status-neutral {
  border-color: var(--line);
  background: var(--surface-subtle);
  color: var(--muted);
}

.task-list {
  display: grid;
  gap: 10px;
}

.task-item {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.task-thumb {
  width: 68px;
  aspect-ratio: 16 / 10;
  border-radius: 7px;
  background:
    linear-gradient(135deg, rgba(23, 105, 255, 0.16), rgba(19, 138, 91, 0.13)),
    var(--media);
}

.task-title-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.task-title-line strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.task-title-line span {
  color: var(--soft);
  font-size: 12px;
  white-space: nowrap;
}

.task-item p {
  margin: 4px 0 8px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.progress {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px;
  gap: 8px;
  align-items: center;
}

.progress div {
  height: 7px;
  border-radius: 999px;
  background: #e4ebf4;
  overflow: hidden;
}

.progress i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--primary);
}

.progress span {
  color: var(--soft);
  font-size: 12px;
  font-weight: 800;
  text-align: right;
}

.task-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px;
}

.works-grid.compact {
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
}

.work-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 7px;
  background:
    linear-gradient(135deg, rgba(23, 105, 255, 0.2), rgba(19, 138, 91, 0.16)),
    var(--media);
  background-position: center;
  background-size: cover;
  overflow: hidden;
}

.thumb.image-thumb {
  background-color: #f8fbff;
  background-repeat: no-repeat;
  background-size: contain;
}

.thumb span {
  position: absolute;
  right: 8px;
  bottom: 8px;
  padding: 3px 6px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
}

.work-body {
  min-height: 58px;
}

.work-card strong {
  display: block;
  color: var(--ink);
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.work-card p {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.45;
}

.more-link-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 14px;
}

.stacked-page {
  display: grid;
  gap: 16px;
}

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

.admin-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric {
  min-height: 118px;
}

.metric span {
  display: block;
  margin-bottom: 10px;
  color: var(--soft);
  font-size: 12px;
  font-weight: 850;
}

.metric strong {
  display: block;
  color: var(--ink);
  font-size: 25px;
  overflow-wrap: anywhere;
}

.metric p {
  margin: 8px 0 0;
  line-height: 1.45;
}

.notification-actions {
  display: flex;
  justify-content: flex-end;
  margin: -8px 0 12px;
}

.notification-list,
.mini-list,
.table {
  display: grid;
  gap: 10px;
}

.notification-item,
.mini-row,
.row {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.notification-item {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.notification-item.unread {
  border-color: #b9d7ff;
  background: #f3f8ff;
}

.notification-item p,
.notification-item time,
.row time,
.mini-row span {
  color: var(--muted);
  line-height: 1.5;
}

.notification-item p {
  margin-bottom: 4px;
}

.notification-item-actions,
.order-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.row {
  grid-template-columns: 1fr 0.8fr 1.4fr auto auto;
  align-items: center;
}

.task-history-row {
  grid-template-columns: 1fr auto minmax(0, 2fr) auto;
}

.task-history-row.highlighted {
  border-color: #b9d7ff;
  background: #f0f7ff;
}

.row span,
.row strong {
  overflow-wrap: anywhere;
}

.membership-grid,
.package-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.membership-card,
.package-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.membership-card.active {
  border-color: #b9d7ff;
  background: #f5f9ff;
}

.membership-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.membership-name {
  display: flex;
  align-items: center;
  gap: 9px;
}

.tier-letter {
  width: 32px;
  height: 32px;
  flex: 0 0 32px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #0f172a;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.tier-silver { background: #546179; }
.tier-gold { background: #9a6500; }
.tier-platinum { background: #315d79; }
.tier-diamond { background: #0e6b73; }

.membership-top p,
.membership-card p {
  margin: 5px 0 0;
  color: var(--muted);
}

.membership-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
}

.custom-recharge-panel {
  display: grid;
  gap: 14px;
}

.payment-method-row,
.custom-recharge-row {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.payment-method-row {
  align-items: center;
}

.payment-method-row > span {
  color: var(--soft);
  font-weight: 850;
}

.small-segment {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(92px, 1fr));
  gap: 8px;
}

.custom-recharge-preview {
  min-height: 72px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.custom-recharge-preview span {
  display: block;
  color: var(--soft);
  font-size: 12px;
  font-weight: 850;
}

.custom-recharge-preview strong {
  display: block;
  margin-top: 4px;
  font-size: 20px;
}

.custom-recharge-preview small {
  color: var(--muted);
}

.admin-grid > .metric,
.admin-grid > .audit-panel,
.admin-grid > .admin-review-panel,
.admin-grid > .provider-health-panel,
.admin-grid > .admin-settings {
  min-width: 0;
}

.audit-panel,
.admin-review-panel,
.provider-health-panel,
.admin-settings {
  grid-column: span 2;
}

.admin-review-panel {
  grid-column: 1 / -1;
}

.admin-settings label {
  margin-top: 12px;
}

.audit-summary-grid,
.review-summary-grid,
.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.audit-pill,
.detail-card {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-subtle);
}

.audit-pill span,
.detail-card span {
  display: block;
  color: var(--soft);
  font-size: 12px;
  font-weight: 850;
}

.audit-pill strong,
.detail-card strong {
  display: block;
  margin-top: 5px;
  overflow-wrap: anywhere;
}

.audit-actions,
.review-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.audit-empty-warning {
  border: 1px solid rgba(183, 106, 0, 0.24);
  background: var(--warning-soft);
  color: var(--warning);
}

.review-toolbar {
  display: grid;
  grid-template-columns: 200px 200px minmax(0, 1fr);
  gap: 12px;
  align-items: end;
}

.review-task-row.selected {
  border-color: #b9d7ff;
  background: #f0f7ff;
}

.review-select-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.review-select-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

.audit-row strong,
.review-task-row strong {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
}

.payment-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(15, 23, 42, 0.48);
}

.payment-modal {
  width: min(560px, 100%);
  max-height: calc(100vh - 40px);
  overflow: auto;
  padding: 20px;
}

.payment-modal-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 18px;
  align-items: center;
}

.payment-modal-body.single-column {
  grid-template-columns: 1fr;
}

.payment-modal-label {
  margin-bottom: 8px;
  color: var(--soft);
  font-weight: 850;
}

.payment-modal-amount {
  display: block;
  margin-bottom: 8px;
  font-size: 28px;
}

.payment-qr {
  width: 190px;
  height: 190px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.payment-link-button,
.payment-refresh {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 12px;
  text-decoration: none;
}

.review-refund-modal textarea {
  min-height: 118px;
}

.modal-error {
  margin: 8px 0 0;
  color: var(--danger);
  font-weight: 800;
}

.modal-help {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.modal-task-title {
  display: block;
  overflow-wrap: anywhere;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 30;
  max-width: 420px;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: #101827;
  color: #fff;
  box-shadow: var(--shadow);
}

.empty {
  margin: 0;
  padding: 14px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface-subtle);
  line-height: 1.6;
}

@media (max-width: 1180px) {
  #app {
    width: min(100% - 28px, 1180px);
  }

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

  .account-card {
    width: 100%;
    justify-content: flex-start;
  }

  .nav {
    grid-template-columns: repeat(6, minmax(128px, 1fr));
  }

  .studio-layout {
    grid-template-columns: 360px minmax(0, 1fr);
  }

  .studio-hero-panel {
    grid-template-columns: 1fr;
  }

  .overview-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .user-backend-layout,
  .admin-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 960px) {
  #app {
    width: min(100% - 24px, 960px);
  }

  .auth-shell,
  .studio-layout {
    grid-template-columns: 1fr;
  }

  .auth-shell {
    min-height: auto;
  }

  .controls {
    position: static;
  }

  .auth-feature-grid,
  .overview-grid,
  .audit-summary-grid,
  .review-summary-grid,
  .detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .preview-body {
    grid-template-columns: 1fr;
  }

  .row,
  .task-history-row {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .order-actions,
  .notification-item-actions {
    justify-content: flex-start;
  }

  .review-toolbar,
  .payment-method-row,
  .custom-recharge-row {
    grid-template-columns: 1fr;
  }

  .audit-panel,
  .admin-review-panel,
  .provider-health-panel,
  .admin-settings {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  body {
    background: var(--bg);
  }

  #app {
    width: 100%;
    padding: 12px 12px 28px;
  }

  h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 17px;
  }

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

  .brand-symbol {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
  }

  .account-card {
    gap: 6px;
    padding: 8px;
  }

  .nav {
    display: flex;
    margin-right: -12px;
    padding-right: 12px;
  }

  .nav-button {
    min-width: 122px;
  }

  .auth-copy,
  .auth-panel,
  .controls,
  .queue-panel,
  .recent-works-panel,
  .page-panel,
  .admin-settings,
  .metric {
    padding: 14px;
  }

  .auth-headline h2 {
    font-size: 25px;
  }

  .auth-feature-grid,
  .overview-grid,
  .field-grid,
  .checkbox-grid,
  .user-backend-layout,
  .admin-grid,
  .audit-summary-grid,
  .review-summary-grid,
  .detail-grid,
  .membership-grid,
  .works-grid,
  .works-grid.compact {
    grid-template-columns: 1fr;
  }

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

  .segmented button {
    padding: 0 6px;
    font-size: 13px;
  }

  .upload-grid {
    grid-template-columns: 1fr;
  }

  .task-item {
    grid-template-columns: 54px minmax(0, 1fr);
    align-items: start;
  }

  .task-thumb {
    width: 54px;
  }

  .task-actions {
    grid-column: 1 / -1;
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .task-title-line {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

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

  .mobile-sticky-price {
    position: static;
    box-shadow: none;
  }

  .payment-modal-backdrop {
    padding: 12px;
    align-items: end;
  }

  .payment-modal {
    width: 100%;
    max-height: calc(100vh - 24px);
  }

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

  .payment-qr {
    width: min(220px, 100%);
    height: auto;
    aspect-ratio: 1;
  }

  .modal-actions {
    flex-direction: column-reverse;
  }

  .modal-actions button {
    width: 100%;
  }

  .toast {
    left: 12px;
    right: 12px;
    bottom: 12px;
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}