/* papers App desk — workspace UI (used with papers.css) */

.papers-app {
  --warn: #b45309;
  --warn-bg: #fff7ed;
  --bad: #b91c1c;
  --bad-bg: #fef2f2;
  --ok: #047857;
}

.papers-app a {
  color: var(--accent);
}

.papers-app .hero {
  margin-top: 1rem;
  background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  color: #f8fafc;
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.25rem;
}

.papers-app .hero h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.15rem, 3.5vw, 1.35rem);
  font-weight: 650;
}

.papers-app .hero .sub {
  margin: 0;
  opacity: 0.88;
  font-size: 0.92rem;
}

.papers-app .hero .en {
  font-size: 0.78rem;
  opacity: 0.65;
  margin-top: 0.35rem;
}

.papers-app .app-share-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: -0.5rem 0 1rem;
  padding: 0.55rem 0.75rem;
  background: var(--card);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
}

.papers-app .app-share-row code {
  font-size: 0.8em;
  word-break: break-all;
}

.papers-app .toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin: 1rem 0 1.25rem;
}

.papers-app .toolbar input[type="text"],
.papers-app .toolbar input[type="url"],
.papers-app .toolbar input[type="password"],
.papers-app .field-input {
  flex: 1;
  min-width: min(100%, 220px);
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--papers-radius-sm);
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--card);
}

.papers-app .field-input {
  width: 100%;
  flex: unset;
}

.papers-app button {
  padding: 0.55rem 1rem;
  border-radius: var(--papers-radius-sm);
  border: none;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: inherit;
}

.papers-app button.secondary {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
}

.papers-app button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.papers-app .grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
}

.papers-app section.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--papers-shadow);
}

.papers-app section.card h2 {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  font-weight: 650;
}

.papers-app section.card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.98rem;
}

.papers-app section.card .hint {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.papers-app .app-surface-hint {
  max-width: 72rem;
  margin: 0 auto 0.75rem;
  padding: 0.65rem 1rem;
  font-size: 0.85rem;
  color: var(--muted);
  background: rgb(59 91 219 / 6%);
  border: 1px solid rgb(59 91 219 / 18%);
  border-radius: 8px;
}

.papers-app .app-surface-hint a {
  color: var(--accent, #3b5bdb);
}

.papers-app ul.plain {
  margin: 0;
  padding-left: 1.1rem;
}

.papers-app ul.plain li {
  margin: 0.35rem 0;
}

.papers-app .pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.papers-app .pill.missing {
  background: var(--bad-bg);
  color: var(--bad);
}

.papers-app .pill.draft {
  background: var(--warn-bg);
  color: var(--warn);
}

.papers-app .pill.ready {
  background: #ecfdf5;
  color: var(--ok);
}

.papers-app .pill.submitted {
  background: var(--accent-soft);
  color: #312e81;
}

.papers-app .actions {
  background: var(--warn-bg);
  border: 1px solid #fed7aa;
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
}

.papers-app .actions h2 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--warn);
}

.papers-app .actions ul {
  margin: 0;
  padding-left: 1.1rem;
}

.papers-app .project-start {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 0.85rem;
  margin: 1rem 0 1.1rem;
}

.papers-app .start-card,
.papers-app .flow-card,
.papers-app .check-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  box-shadow: 0 1px 2px rgb(0 0 0 / 3%);
}

.papers-app .start-card h2,
.papers-app .flow-card h3,
.papers-app .check-card h3 {
  margin: 0 0 0.35rem;
  font-size: 0.98rem;
}

.papers-app .flow-grid,
.papers-app .check-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr));
  gap: 0.65rem;
}

.papers-app .flow-card.done {
  border-color: #bbf7d0;
  background: #f0fdf4;
}

.papers-app .flow-card.warn {
  border-color: #fed7aa;
  background: var(--warn-bg);
}

.papers-app .flow-card.todo {
  border-color: #fecaca;
  background: var(--bad-bg);
}

.papers-app .step-label {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.papers-app .fact-form {
  display: grid;
  gap: 0.55rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

.papers-app .fact-field label {
  display: block;
  font-weight: 650;
  font-size: 0.82rem;
  margin-bottom: 0.2rem;
}

.papers-app .fact-field input {
  width: 100%;
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--papers-radius-sm);
  font-size: 0.88rem;
}

.papers-app .check-card.ok {
  border-color: #bbf7d0;
}

.papers-app .check-card.warn {
  border-color: #fed7aa;
}

.papers-app .check-card.bad {
  border-color: #fecaca;
}

.papers-app .upload-box {
  display: grid;
  gap: 0.55rem;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) auto;
}

.papers-app .upload-box input[type="file"] {
  min-width: 0;
  padding: 0.45rem;
  border: 1px dashed var(--border);
  border-radius: var(--papers-radius-sm);
  background: #f8fafc;
}

.papers-app .stat {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.papers-app .stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.papers-app pre.json,
.papers-app pre.rag-panel {
  font-size: 0.72rem;
  overflow: auto;
  max-height: 280px;
  background: #f1f5f9;
  padding: 0.65rem;
  border-radius: var(--papers-radius-sm);
  margin: 0.5rem 0 0;
  font-family: var(--papers-mono);
}

.papers-app .err {
  background: var(--bad-bg);
  color: var(--bad);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  margin: 1rem 0;
}

.papers-app .empty {
  color: var(--muted);
  font-size: 0.9rem;
}

.papers-app table.mini {
  width: 100%;
  font-size: 0.85rem;
  border-collapse: collapse;
}

.papers-app table.mini th,
.papers-app table.mini td {
  text-align: left;
  padding: 0.35rem 0.25rem;
  border-bottom: 1px solid var(--border);
}

.papers-app .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.papers-app .chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.5rem;
  background: var(--accent-soft);
  border-radius: 999px;
  font-size: 0.82rem;
  cursor: pointer;
  border: 1px solid transparent;
}

.papers-app .chip:hover {
  border-color: var(--accent);
}

.papers-app .chip button.rm {
  margin: 0;
  padding: 0 0.25rem;
  font-size: 0.75rem;
  background: transparent;
  color: var(--muted);
  border: none;
  cursor: pointer;
}

.papers-app textarea.overview-editor,
.papers-app textarea.field-textarea {
  width: 100%;
  min-height: 280px;
  font-family: var(--papers-mono);
  font-size: 0.8rem;
  padding: 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--papers-radius-sm);
  margin: 0.5rem 0;
}

.papers-app textarea.field-textarea {
  min-height: 7rem;
}

.papers-app .okmsg {
  color: var(--ok);
  font-weight: 600;
  margin-left: 0.5rem;
}

.papers-app .ai-status-line.ok {
  color: var(--ok);
}

.papers-app .ai-status-line.warn {
  color: var(--warn);
}

.papers-app .ai-status-line.bad {
  color: var(--bad);
}

.papers-app .ai-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.65rem;
}

.papers-app textarea.ai-instruction {
  width: 100%;
  min-height: 72px;
  font-family: inherit;
  font-size: 0.88rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--papers-radius-sm);
  margin-top: 0.35rem;
}

.papers-app .spin {
  display: inline-block;
  animation: papers-spin 0.85s linear infinite;
}

.papers-app .rag-form {
  display: grid;
  gap: 0.55rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  margin-top: 0.55rem;
}

.papers-app .rag-form label {
  display: block;
  font-weight: 650;
  font-size: 0.82rem;
  margin-bottom: 0.2rem;
}

.papers-app select.field-select {
  padding: 0.45rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--papers-radius-sm);
  font-size: 0.88rem;
  background: var(--card);
  color: var(--text);
}

.papers-app .field-label-inline {
  font-size: 0.85rem;
  font-weight: 600;
}

.papers-app .field-label-inline .field-select {
  margin-left: 0.35rem;
  min-width: 12rem;
}

.papers-app .inline-check {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
  cursor: pointer;
}

.papers-app .render-link-row {
  align-items: center;
}

@media (prefers-color-scheme: dark) {
  .papers-app {
    --warn-bg: #422006;
    --bad-bg: #450a0a;
  }
}

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