:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --line: #d9dee7;
  --text: #172033;
  --muted: #687386;
  --accent: #1f6feb;
  --danger: #b42318;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, "Noto Sans KR", sans-serif;
  font-size: 15px;
}

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

button {
  border: 0;
  background: var(--accent);
  color: white;
  border-radius: 6px;
  padding: 10px 14px;
  cursor: pointer;
}

button.secondary {
  background: #eef2f8;
  color: var(--text);
}

button.active {
  background: #172033;
  color: white;
}

.shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
}

.hidden {
  display: none;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  margin-bottom: 18px;
}

.narrow {
  max-width: 480px;
  margin: 15vh auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

h1,
h2 {
  margin: 0 0 8px;
}

p {
  margin: 0 0 12px;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.actions {
  display: flex;
  gap: 8px;
}

.actions.compact {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.actions.compact button {
  width: auto;
}

.pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 12px;
}

.pager button {
  min-width: 72px;
  padding: 8px 12px;
}

.pager button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.pager span {
  color: var(--muted);
  font-size: 13px;
  min-width: 96px;
  text-align: center;
}

.file-search {
  min-width: min(360px, 100%);
  flex: 1 1 260px;
}

.file-sort {
  flex: 0 1 150px;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.grid {
  display: grid;
  gap: 12px;
}

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

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

.columns.five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 10px;
  background: white;
  color: var(--text);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.metrics article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.metrics span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metrics strong {
  display: block;
  margin-top: 6px;
  font-size: 22px;
}

.status-system-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 18px;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 18px;
}

.queue-history-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.summary-list,
.topic-summary {
  display: grid;
  gap: 8px;
}

.classification-topic-summary {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 4px;
  margin-bottom: 8px;
}

.classification-topic-summary .topic-row {
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  align-items: start;
  min-height: 0;
  padding: 6px;
}

.classification-topic-summary .topic-row strong {
  font-size: 13px;
  line-height: 1.2;
}

.classification-topic-summary .topic-row span {
  font-size: 11px;
  line-height: 1.2;
}

.system-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.system-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fbfcfe;
}

.system-card span {
  font-weight: 700;
}

.system-card span,
.system-card small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  overflow-wrap: anywhere;
  white-space: normal;
}

.system-card strong {
  display: block;
  margin: 5px 0 4px;
  font-size: 15px;
  line-height: 1.35;
  overflow-wrap: anywhere;
  white-space: normal;
}

.summary-row,
.topic-row {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fbfcfe;
}

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

.summary-row strong,
.topic-row strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.summary-row small {
  display: block;
  color: var(--muted);
}

.summary-values {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.summary-values span {
  border-radius: 999px;
  background: #eef2f8;
  padding: 3px 8px;
  font-size: 12px;
}

.category-breakdown {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.category-breakdown span {
  border-radius: 999px;
  background: #f4f7fb;
  border: 1px solid var(--line);
  padding: 4px 8px;
  font-size: 12px;
}

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

.status-panel h2 {
  margin-bottom: 12px;
}

.upload-focus {
  display: grid;
  gap: 10px;
}

.upload-focus-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.upload-focus-head strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 16px;
}

.upload-focus-head span {
  color: var(--muted);
  font-size: 13px;
}

.upload-main-progress {
  position: relative;
  height: 30px;
  border-radius: 8px;
  overflow: hidden;
}

.upload-main-progress strong {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  color: #172033;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.upload-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  color: var(--muted);
  font-size: 13px;
}

.upload-meta strong {
  color: var(--text);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.status-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fbfcfe;
}

.status-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.status-grid strong {
  display: block;
  margin-top: 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.progress-bar {
  width: 100%;
  height: 10px;
  margin-top: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8eef7;
}

.progress-bar span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: #1f6feb;
  transition: width 0.25s ease;
}

.progress-bar.overall span,
.progress-bar.inline span {
  background: #16a34a;
}

.progress-board {
  display: grid;
  gap: 10px;
  margin-top: 16px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.progress-board-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text);
}

.progress-board-head span {
  color: var(--muted);
  font-size: 13px;
  text-align: right;
}

.active-upload-list {
  display: grid;
  gap: 8px;
}

.active-upload-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 28%);
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
  padding: 10px;
}

.active-upload-main {
  min-width: 0;
}

.active-upload-main strong,
.active-upload-main small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.active-upload-main small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.progress-bar.inline {
  height: 18px;
  margin-top: 0;
  border: 1px solid #c8d2df;
  border-radius: 4px;
  background: #ffffff;
}

.log-list {
  display: grid;
  gap: 8px;
}

.log-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-left: 4px solid #64748b;
  border-radius: 8px;
  background: #fbfcfe;
}

.log-row.success {
  border-left-color: #157347;
}

.log-row.error {
  border-left-color: #b42318;
}

.log-row.scan {
  border-left-color: #1f6feb;
}

.log-row.manual {
  border-left-color: #7c3aed;
}

.log-row small {
  color: var(--muted);
  white-space: nowrap;
}

.layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 18px;
}

.notice {
  min-height: 24px;
  margin-top: 12px;
  color: var(--accent);
}

.save-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  border: 1px solid #b7dfc0;
  border-radius: 8px;
  background: #f0fff4;
  color: #176b33;
  padding: 10px;
  font-size: 13px;
}

.save-status span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  background: white;
  padding: 4px 8px;
}

.folder-picker {
  display: grid;
  gap: 8px;
}

.folder-browser {
  display: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
  max-height: 220px;
  overflow: auto;
  padding: 8px;
}

.folder-browser.open {
  display: grid;
  gap: 6px;
}

.folder-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  border-bottom: 1px solid #edf0f5;
  padding: 6px 0;
}

.folder-row:last-child {
  border-bottom: 0;
}

.folder-row code {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.manual-file-list {
  display: grid;
  gap: 6px;
  max-height: 300px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px;
  background: #fbfcfe;
}

.manual-file-list:empty {
  display: none;
}

.manual-file-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid #edf0f5;
}

.manual-file-row:last-child {
  border-bottom: 0;
}

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

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

.item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.item strong {
  display: block;
  margin-bottom: 4px;
}

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

.badge {
  display: inline-block;
  border-radius: 999px;
  background: #eef2f8;
  color: var(--text);
  padding: 3px 8px;
  font-size: 12px;
  margin-right: 4px;
}

.badge.danger {
  background: #fee4e2;
  color: var(--danger);
}

@media (max-width: 900px) {
  .topbar,
  .layout {
    grid-template-columns: 1fr;
    display: grid;
  }

	  .columns,
	  .columns.four,
	  .columns.five,
	  .status-system-grid,
	  .dashboard-grid,
	  .queue-history-grid,
	  .status-grid,
	  .system-summary,
	  .metrics,
	  .active-upload-row,
	  .summary-row,
	  .topic-row {
	    grid-template-columns: 1fr;
	  }

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

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

	  .summary-values {
	    justify-content: flex-start;
	  }

  .progress-board-head {
    display: grid;
  }

  .progress-board-head span {
    text-align: left;
  }
}