body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
}

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px 16px;
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.header__title {
  font-size: 1.25rem;
  font-weight: 600;
}

.header__status {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Summary Bar */
.summary-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.summary-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  border: 1px solid var(--border);
}

.summary-card__value {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
}

.summary-card__label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Post Feed */
.post-feed {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.post-feed__empty {
  text-align: center;
  color: var(--text-muted);
  padding: 48px 0;
}

/* Post Card */
.post-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: background 0.15s;
}

.post-card:hover {
  background: var(--bg-hover);
}

.post-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  cursor: pointer;
  gap: 12px;
}

.post-card__text {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.post-card__time {
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.post-card__tweets {
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: var(--bg-primary);
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
}

.post-card__detail {
  display: none;
  padding: 0 16px 16px;
  border-top: 1px solid var(--border);
}

.post-card__detail.open {
  display: block;
}

.post-card__full-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  margin: 12px 0;
  padding: 12px;
  background: var(--bg-primary);
  border-radius: var(--radius-sm);
  max-height: 300px;
  overflow-y: auto;
}

/* Status Chips */
.status-chip {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-chip--published {
  color: var(--success);
  background: var(--success-bg);
}

.status-chip--partial {
  color: var(--warning);
  background: var(--warning-bg);
}

.status-chip--failed {
  color: var(--error);
  background: var(--error-bg);
}

.status-chip--skipped {
  color: var(--skip);
  background: var(--skip-bg);
}

.status-chip--pending {
  color: var(--text-muted);
  background: var(--bg-primary);
}

/* Chunk List */
.chunk-list {
  margin-top: 12px;
}

.chunk-list__title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.chunk-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
}

.chunk-item:last-child {
  border-bottom: none;
}

.chunk-item__seq {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  flex-shrink: 0;
  min-width: 20px;
}

.chunk-item__text {
  flex: 1;
  color: var(--text-primary);
  word-break: break-word;
}

.chunk-item__chars {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.chunk-item__id {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

/* Media Badge */
.media-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  color: var(--accent);
  background: rgba(108, 140, 255, 0.1);
  padding: 2px 8px;
  border-radius: 10px;
}

/* Skip Reason */
.skip-reason {
  font-size: 0.75rem;
  color: var(--warning);
  margin-top: 4px;
}

/* Error Banner */
.error-banner {
  background: var(--error-bg);
  color: var(--error);
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 0.85rem;
  display: none;
}

.error-banner.visible {
  display: block;
}

/* Toast */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  box-shadow: var(--shadow);
  margin-top: 8px;
  animation: toast-in 0.3s ease;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Platform status row in detail */
.platform-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.platform-row__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 60px;
}

/* Responsive */
@media (max-width: 600px) {
  .summary-bar {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .post-card__meta {
    width: 100%;
    justify-content: space-between;
  }
}