:root {
  --bg: #f5f7f8;
  --panel: #ffffff;
  --ink: #151719;
  --muted: #66707a;
  --line: #dfe5e8;
  --accent: #137a63;
  --accent-2: #bf315d;
  --accent-soft: #e4f4ef;
  --warn-soft: #fff2d8;
  --shadow: 0 18px 50px rgba(20, 28, 34, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--bg);
  font-family:
    Inter, "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

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

button {
  transition:
    opacity 160ms ease,
    transform 160ms ease,
    background 160ms ease;
}

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

.app-shell {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px;
  background: #eef2f4;
  border-right: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, var(--accent) 0 48%, transparent 48% 52%, var(--accent-2) 52%),
    #ffffff;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.brand strong,
.clip-topline strong,
.output-card strong {
  display: block;
}

.brand small,
.clip-topline small,
.output-card small,
.eyebrow {
  color: var(--muted);
  font-size: 12px;
}

.upload-panel,
.settings-panel,
.history-panel,
.status-strip,
.video-panel,
.insight-panel,
.brief-panel,
.clips-section,
.outputs-section {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.upload-panel,
.settings-panel,
.history-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 14px;
}

.panel-title {
  display: grid;
  gap: 4px;
}

.dropzone {
  display: grid;
  place-items: center;
  min-height: 150px;
  padding: 18px;
  border: 1px dashed #aab5bc;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(19, 122, 99, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(19, 122, 99, 0.08) 1px, transparent 1px),
    #fbfcfc;
  background-size: 22px 22px;
  text-align: center;
  cursor: pointer;
}

.dropzone input {
  display: none;
}

.drop-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 10px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 26px;
  line-height: 1;
}

.prompt-field,
.quick-settings label,
.settings-panel label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
}

textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

textarea {
  min-height: 118px;
  padding: 11px 12px;
  line-height: 1.45;
  resize: vertical;
}

select {
  padding: 10px 12px;
}

.quick-settings {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 10px;
}

.toggle-row {
  display: flex !important;
  grid-template-columns: none;
  align-items: center;
  gap: 10px !important;
  color: var(--ink) !important;
}

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

.jobs-list {
  display: grid;
  gap: 8px;
  max-height: 320px;
  overflow: auto;
}

.job-row {
  display: grid;
  gap: 7px;
  width: 100%;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.job-row.active {
  border-color: rgba(19, 122, 99, 0.5);
  background: var(--accent-soft);
}

.job-row span {
  display: grid;
  gap: 3px;
}

.job-row strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.job-row small,
.job-row em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.primary-button,
.secondary-button,
.ghost-button {
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.primary-button {
  background: var(--accent);
  color: #fff;
}

.secondary-button {
  background: var(--ink);
  color: #fff;
}

.secondary-button:disabled,
.primary-button:disabled,
.ghost-button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.ghost-button {
  padding: 0 14px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.workspace {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
  padding: 22px;
}

.status-strip {
  display: grid;
  grid-template-columns: minmax(0, 260px) 1fr;
  gap: 24px;
  align-items: center;
  padding: 18px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  margin-top: 3px;
  font-size: 28px;
  line-height: 1.1;
}

h2 {
  margin-top: 4px;
  font-size: 20px;
}

.progress-wrap {
  display: grid;
  gap: 8px;
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}

.progress-track {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8edf0;
}

.progress-track span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 240ms ease;
}

.preview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.85fr);
  gap: 18px;
}

.side-stack {
  display: grid;
  gap: 18px;
  align-content: start;
}

.video-panel,
.insight-panel,
.brief-panel,
.clips-section,
.outputs-section {
  padding: 14px;
}

video {
  width: 100%;
  max-height: 460px;
  background: #101214;
  border-radius: 8px;
}

.media-facts,
.brief-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

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

.media-facts span,
.brief-grid span {
  display: grid;
  gap: 2px;
  padding: 10px;
  border-radius: 8px;
  background: #f3f6f6;
}

.media-facts strong,
.brief-grid strong {
  font-size: 13px;
  overflow-wrap: anywhere;
}

.brief-summary {
  margin-top: 14px;
}

.brief-note {
  margin-top: 10px;
  color: #30363b;
  font-size: 13px;
  line-height: 1.55;
}

.reference-template,
.reference-influence {
  display: grid;
  gap: 4px;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf9;
  color: #30363b;
  font-size: 13px;
  line-height: 1.45;
}

.reference-template small {
  color: var(--muted);
}

.insight-panel {
  min-height: 190px;
}

#transcriptPreview {
  margin-top: 14px;
  color: #30363b;
  line-height: 1.55;
  max-height: 300px;
  overflow: auto;
  white-space: pre-line;
}

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

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

.clip-card {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.clip-check {
  display: grid;
  place-items: start center;
  padding-top: 4px;
}

.clip-check input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.clip-main {
  display: grid;
  gap: 9px;
  min-width: 0;
}

.clip-topline {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.clip-main p {
  color: #30363b;
  line-height: 1.45;
}

.clip-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.clip-meta span,
.output-actions a,
.output-note {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #145f4e;
  font-size: 12px;
  text-decoration: none;
}

.output-note {
  background: var(--warn-soft);
  color: #7a5712;
}

.outputs-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

.publish-package-panel {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf9;
}

.publish-package-head {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.publish-package-head strong {
  color: var(--ink);
  font-size: 15px;
}

.publish-package-head small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

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

.publish-package-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 9px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  text-decoration: none;
}

.output-card {
  display: grid;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.output-body {
  display: grid;
  gap: 8px;
}

.output-card video {
  aspect-ratio: 9 / 16;
  max-height: 380px;
  object-fit: contain;
}

.output-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.quality-report {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf9;
}

.quality-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.quality-head span,
.quality-head em {
  color: var(--muted);
  font-size: 12px;
  font-style: normal;
}

.quality-head strong {
  color: var(--accent);
}

.quality-review .quality-head strong {
  color: #8a5f12;
}

.quality-needs_fix .quality-head strong {
  color: #a12c4f;
}

.quality-report p,
.quality-report ul {
  margin: 0;
  color: #30363b;
  font-size: 12px;
  line-height: 1.45;
}

.quality-report ul {
  display: grid;
  gap: 4px;
  padding-left: 18px;
}

.revision-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 150px;
  gap: 12px;
  align-items: end;
  margin-bottom: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf9;
}

.revision-panel textarea {
  min-height: 82px;
}

.revisions-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.revision-history-head,
.revision-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.revision-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.revision-card p {
  color: #30363b;
  font-size: 13px;
  line-height: 1.5;
}

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

.revision-outputs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.revision-outputs a {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #145f4e;
  font-size: 12px;
  text-decoration: none;
}

.package-list {
  display: grid;
  gap: 10px;
  margin-top: 6px;
}

.package-card {
  display: grid;
  gap: 9px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faf9;
}

.package-head {
  display: grid;
  gap: 3px;
}

.package-head span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

.package-card p,
.package-card dd,
.package-risks {
  color: #30363b;
  font-size: 13px;
  line-height: 1.5;
}

.package-card dl {
  display: grid;
  gap: 7px;
  margin: 0;
}

.package-card dl div {
  display: grid;
  gap: 2px;
}

.package-card dt {
  color: var(--muted);
  font-size: 12px;
}

.package-card dd {
  margin: 0;
}

.package-tags,
.package-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.package-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 3px 8px;
  border-radius: 999px;
  background: #edf3f5;
  color: #35424b;
  font-size: 12px;
}

.package-risks {
  display: grid;
  gap: 4px;
  margin: 0;
  padding-left: 18px;
}

.copy-button {
  min-height: 30px;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  font-size: 12px;
}

.empty-state {
  display: grid;
  min-height: 106px;
  place-items: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 8px;
}

.brief-summary.empty-state {
  padding: 14px;
}

@media (max-width: 1040px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .preview-grid,
  .status-strip {
    grid-template-columns: 1fr;
  }

  .publish-package-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .publish-package-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .workspace,
  .sidebar {
    padding: 14px;
  }

  .quick-settings,
  .media-facts,
  .brief-grid,
  .revision-panel {
    grid-template-columns: 1fr;
  }

  .clip-topline {
    display: grid;
  }
}