:root {
  --ink: #18221f;
  --muted: #69736f;
  --paper: #fbf7ee;
  --panel: rgba(255, 252, 244, 0.82);
  --panel-strong: #fffaf0;
  --line: rgba(29, 39, 35, 0.12);
  --teal: #0f9f8f;
  --teal-dark: #067568;
  --amber: #ffb84d;
  --rose: #e95f6a;
  --shadow: 0 24px 70px rgba(31, 45, 40, 0.16);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "IBM Plex Sans", "Noto Sans SC", sans-serif;
  background:
    radial-gradient(circle at 8% 12%, rgba(255, 184, 77, 0.34), transparent 28rem),
    radial-gradient(circle at 88% 6%, rgba(15, 159, 143, 0.26), transparent 30rem),
    linear-gradient(135deg, #fbf4e6 0%, #eef7f3 50%, #fff9ef 100%);
}

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

button {
  cursor: pointer;
}

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

.app-shell {
  width: min(1880px, calc(100vw - 24px));
  margin: 0 auto;
  padding: 12px 0 24px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--teal-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 0;
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 900;
  letter-spacing: -0.06em;
}

.button-row,
.result-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-pill {
  border: 1px solid rgba(15, 159, 143, 0.2);
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--teal-dark);
  background: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  font-weight: 700;
}

.studio-grid {
  display: grid;
  grid-template-columns: minmax(310px, 0.86fr) minmax(480px, 1.36fr) minmax(310px, 0.82fr);
  gap: clamp(12px, 1.1vw, 20px);
  align-items: start;
}

.panel {
  min-height: calc(100vh - 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(16px, 1.35vw, 24px);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.focus-panel {
  display: flex;
  flex-direction: column;
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.panel-title-between {
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.panel-title-main {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.queue-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
}

.queue-actions .ghost-button {
  padding: 10px 12px;
  white-space: nowrap;
}

.panel-title > span,
.panel-title-main > span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), #084b45);
  font-weight: 900;
}

.panel-title h2 {
  margin-bottom: 3px;
  font-size: 22px;
  letter-spacing: -0.04em;
}

.panel-title p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 14px;
}

.field span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(24, 34, 31, 0.13);
  border-radius: 16px;
  padding: 13px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.74);
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
}

textarea {
  resize: vertical;
  min-height: 160px;
  line-height: 1.58;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(15, 159, 143, 0.62);
  box-shadow: 0 0 0 4px rgba(15, 159, 143, 0.12);
  background: #fff;
}

.secret-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.secret-row button,
.tiny-button,
.ghost-button,
.primary-button {
  border: 0;
  border-radius: 15px;
  padding: 12px 15px;
  font-weight: 800;
}

.nav-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.secret-row button,
.tiny-button,
.ghost-button {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(24, 34, 31, 0.1);
}

.primary-button {
  flex: 1;
  color: #fff;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  box-shadow: 0 14px 26px rgba(15, 159, 143, 0.28);
}

.primary-button:disabled,
.ghost-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.split-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.upload-card {
  display: grid;
  gap: 5px;
  margin: 8px 0 12px;
  border: 1px dashed rgba(15, 159, 143, 0.45);
  border-radius: 20px;
  padding: 16px;
  background: rgba(15, 159, 143, 0.06);
}

.upload-card input {
  display: none;
}

.upload-card strong {
  color: var(--teal-dark);
}

.upload-card small {
  color: var(--muted);
}

.thumb-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.thumb-item {
  position: relative;
}

.thumb-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 14px;
}

.thumb-item button {
  position: absolute;
  top: -7px;
  right: -7px;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: rgba(24, 34, 31, 0.86);
  box-shadow: 0 8px 18px rgba(24, 34, 31, 0.22);
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
}

.thumb-item button:hover {
  background: var(--rose);
}

.prompt-card {
  border: 1px solid rgba(24, 34, 31, 0.1);
  border-radius: 24px;
  padding: 18px;
  background: var(--panel-strong);
}

.prompt-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.prompt-card-head span {
  border-radius: 999px;
  padding: 7px 11px;
  color: var(--teal-dark);
  background: rgba(15, 159, 143, 0.1);
  font-size: 12px;
  font-weight: 900;
}

.current-prompt {
  min-height: 88px;
  margin-bottom: 0;
  color: #2b3733;
  font-size: 18px;
  line-height: 1.7;
}

.status-box {
  margin: 16px 0;
  border-radius: 18px;
  padding: 14px 16px;
  color: #31403b;
  background: rgba(255, 255, 255, 0.64);
  border: 1px solid rgba(24, 34, 31, 0.08);
  font-weight: 700;
}

.status-box.loading {
  color: #8a5b00;
  background: rgba(255, 184, 77, 0.16);
}

.status-box.error {
  color: #8d2430;
  background: rgba(233, 95, 106, 0.13);
}

.status-box.success {
  color: var(--teal-dark);
  background: rgba(15, 159, 143, 0.12);
}

.result-stage {
  flex: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(24, 34, 31, 0.1);
  border-radius: 30px;
  background:
    linear-gradient(45deg, rgba(24, 34, 31, 0.035) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(24, 34, 31, 0.035) 25%, transparent 25%),
    #fffaf0;
  background-size: 28px 28px;
}

.result-stage img {
  display: block;
  max-width: 100%;
  max-height: 62vh;
  object-fit: contain;
}

.empty-state {
  text-align: center;
  color: var(--muted);
  padding: 40px;
}

.empty-state span {
  display: inline-block;
  width: 72px;
  height: 72px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(15, 159, 143, 0.15), rgba(255, 184, 77, 0.22));
}

.empty-state h3 {
  margin: 14px 0 6px;
  color: var(--ink);
}

.result-actions {
  justify-content: flex-end;
  margin-top: 14px;
}

.queue-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}

.queue-stats div {
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.62);
}

.queue-stats strong {
  display: block;
  font-size: 28px;
}

.queue-stats span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.task-list {
  display: grid;
  gap: 10px;
  max-height: calc(100vh - 318px);
  overflow: auto;
  padding-right: 4px;
}

.task-item {
  display: grid;
  grid-template-columns: 58px 1fr auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  border: 1px solid rgba(24, 34, 31, 0.1);
  border-radius: 20px;
  padding: 10px;
  text-align: left;
  background: rgba(255, 255, 255, 0.68);
}

.task-item.active {
  border-color: rgba(15, 159, 143, 0.55);
  box-shadow: 0 0 0 4px rgba(15, 159, 143, 0.08);
}

.task-thumb {
  width: 58px;
  height: 58px;
  overflow: hidden;
  border-radius: 16px;
  background: rgba(15, 159, 143, 0.1);
}

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

.task-body {
  min-width: 0;
}

.task-body strong,
.task-body span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.task-body span {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}

.task-item em {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--amber);
}

.task-item[data-status="success"] em {
  background: var(--teal);
}

.task-item[data-status="error"] em {
  background: var(--rose);
}

@media (max-width: 1180px) {
  .studio-grid {
    grid-template-columns: 1fr;
  }

  .panel {
    min-height: auto;
  }

  .task-list {
    max-height: none;
  }
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100vw - 18px, 1800px);
    padding-top: 14px;
  }

  .button-row,
  .result-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .split-fields {
    grid-template-columns: 1fr;
  }

  .panel {
    border-radius: 22px;
    padding: 16px;
  }
}

.docs-shell {
  width: min(1320px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 24px 0 42px;
}

.docs-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 34px;
  padding: clamp(28px, 5vw, 58px);
  background:
    radial-gradient(circle at 84% 16%, rgba(15, 159, 143, 0.22), transparent 26rem),
    linear-gradient(135deg, rgba(255, 252, 244, 0.9), rgba(239, 250, 246, 0.86));
  box-shadow: var(--shadow);
}

.docs-hero h1 {
  max-width: 760px;
  margin: 0 0 18px;
  font-size: clamp(36px, 6vw, 72px);
}

.docs-hero p:not(.eyebrow) {
  max-width: 780px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.back-link {
  display: inline-flex;
  margin-bottom: 22px;
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--teal-dark);
  background: rgba(255, 255, 255, 0.72);
  font-weight: 800;
}

.docs-grid {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 18px;
  margin-top: 18px;
  align-items: start;
}

.docs-toc {
  position: sticky;
  top: 18px;
  min-height: auto;
  display: grid;
  gap: 10px;
}

.docs-toc strong {
  margin-bottom: 4px;
  font-size: 18px;
}

.docs-toc a {
  border-radius: 14px;
  padding: 11px 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.48);
  font-weight: 800;
}

.docs-toc a:hover {
  color: var(--teal-dark);
  background: rgba(15, 159, 143, 0.1);
}

.docs-content {
  display: grid;
  gap: 18px;
}

.doc-card {
  min-height: auto;
}

.doc-card h2 {
  margin-bottom: 12px;
  font-size: 28px;
  letter-spacing: -0.04em;
}

.doc-card p {
  color: var(--muted);
  line-height: 1.75;
}

code {
  border-radius: 7px;
  padding: 2px 6px;
  color: #085b51;
  background: rgba(15, 159, 143, 0.1);
  font-family: "IBM Plex Sans", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-weight: 700;
}

pre {
  overflow: auto;
  border-radius: 22px;
  margin: 16px 0 0;
  padding: 18px;
  color: #e8fff8;
  background: #10231f;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

pre code {
  padding: 0;
  color: inherit;
  background: transparent;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 13px;
  line-height: 1.7;
  font-weight: 500;
}

.endpoint-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.62);
}

.endpoint-row span {
  border-radius: 999px;
  padding: 5px 9px;
  color: #fff;
  background: var(--teal);
  font-size: 12px;
  font-weight: 900;
}

.param-table {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
}

.param-table > div {
  display: grid;
  grid-template-columns: 170px 120px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.5);
}

.param-table > div:first-child {
  color: var(--teal-dark);
  background: rgba(15, 159, 143, 0.09);
}

.param-table > div:last-child {
  border-bottom: 0;
}

.param-table span {
  color: var(--muted);
}

.error-list {
  display: grid;
  gap: 12px;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.error-list strong {
  color: var(--ink);
}

@media (max-width: 920px) {
  .docs-grid {
    grid-template-columns: 1fr;
  }

  .docs-toc {
    position: static;
  }

  .param-table > div {
    grid-template-columns: 1fr;
  }
}