* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
  --bg: #091012;
  --panel: #102024;
  --panel-strong: #0d191c;
  --line: #24443b;
  --line-soft: #1a3530;
  --text: #edf3ee;
  --muted: #9db1a7;
  --accent: #58e2b1;
  --accent-deep: #173c34;
  --danger: #ffb3ba;
  --danger-deep: #2a1820;
  --warn: #f4d37b;
}

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

button,
input,
select {
  font: inherit;
}

.shell {
  width: min(1400px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 18px 0 28px;
}

.topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: end;
  margin-bottom: 14px;
}

.brandBlock {
  display: grid;
  gap: 6px;
}

.titleRow {
  display: flex;
  align-items: end;
  gap: 18px;
  flex-wrap: wrap;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
}

.subtitle {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 14px;
}

.topbarActions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

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

.panelHead {
  display: grid;
  gap: 5px;
  margin-bottom: 12px;
}

.panelHead strong {
  color: var(--accent);
  font-size: 17px;
}

.panelHead span,
.message {
  color: var(--muted);
  font-size: 14px;
}

.panelHead.compact {
  margin-bottom: 10px;
}

.panelHead.compact strong {
  font-size: 15px;
}

.authPanel {
  max-width: 460px;
  margin: 10vh auto 0;
}

.loginForm {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 160px;
  gap: 12px;
  align-items: end;
}

.field,
.loginForm label {
  display: grid;
  gap: 8px;
}

.field span,
.loginForm label {
  color: var(--text);
  font-size: 14px;
}

input,
select {
  min-height: 42px;
  border-radius: 8px;
  border: 1px solid #35584c;
  background: #0b1518;
  color: var(--text);
  padding: 0 12px;
}

.primaryButton,
.ghostButton {
  min-height: 42px;
  border-radius: 8px;
  border: 1px solid #2db788;
  cursor: pointer;
  white-space: nowrap;
}

.primaryButton {
  background: var(--accent-deep);
  color: var(--accent);
  font-weight: 700;
}

.ghostButton {
  background: transparent;
  color: #d4e2d8;
}

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

.toolbarPanel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
}

.toolbarMain {
  display: grid;
  grid-template-columns: minmax(200px, 1.1fr) minmax(160px, 0.7fr) 190px;
  gap: 12px;
  align-items: end;
}

.toolbarSide {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

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

.statusBadge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid #35584c;
  background: #0b171a;
  font-weight: 700;
  font-size: 13px;
}

.statusBadge.pending {
  color: var(--warn);
  border-color: #8a6d1d;
}

.statusBadge.active {
  color: var(--accent);
  border-color: #2db788;
  background: var(--accent-deep);
}

.statusBadge.inactive {
  color: #d4e2d8;
  border-color: #5e6c66;
}

.statusBadge.error {
  color: var(--danger);
  border-color: #a34b5b;
  background: var(--danger-deep);
}

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

.statsGrid {
  display: grid;
  grid-template-columns:
    minmax(160px, 1.45fr)
    repeat(6, minmax(112px, 1fr))
    minmax(168px, 1.2fr);
  gap: 10px;
}

.statCard {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  background: var(--panel-strong);
  min-height: 62px;
}

.statCard span {
  display: inline-block;
  color: var(--muted);
  font-size: 12px;
  margin: 0;
  white-space: nowrap;
  flex: 0 0 auto;
}

.statCard strong {
  display: inline-block;
  font-size: clamp(20px, 2vw, 30px);
  line-height: 1.1;
  word-break: keep-all;
  white-space: nowrap;
  text-align: right;
  min-width: 0;
}

.statCardWide strong {
  font-size: clamp(16px, 1.4vw, 24px);
  overflow: hidden;
  text-overflow: ellipsis;
}

.statCardTimestamp {
  min-width: 0;
  display: grid;
  align-items: start;
  justify-content: stretch;
  gap: 6px;
}

.statCardTimestamp strong {
  font-size: clamp(15px, 1.25vw, 22px);
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  text-align: left;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

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

.recentPanel {
  overflow: hidden;
}

.listBlock,
.tableBlock {
  display: grid;
  gap: 8px;
}

.listRow,
.eventRow {
  display: grid;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 8px;
  background: #0b171a;
  border: 1px solid var(--line-soft);
}

.listRow {
  grid-template-columns: minmax(0, 1fr) auto;
}

.listRow strong,
.eventRow strong {
  font-size: 15px;
}

.eventRow {
  grid-template-columns: 140px 140px minmax(240px, 1.4fr) minmax(220px, 1fr) 180px;
}

.eventRow > * {
  min-width: 0;
}

.eventRow strong,
.eventRow span,
.eventSummary,
.eventMeta,
.eventSession {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.eventMeta {
  color: #8ea69b;
  font-size: 12px;
}

.eventSummary,
.eventSession {
  font-size: 15px;
}

.emptyState {
  padding: 20px 12px;
  text-align: center;
  color: #8ea69b;
}

@media (max-width: 1260px) {
  .statsGrid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .statCardWide {
    grid-column: span 2;
  }
}

@media (max-width: 980px) {
  .topbar,
  .toolbarPanel,
  .overviewGrid {
    grid-template-columns: 1fr;
  }

  .toolbarMain {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .toolbarSide {
    justify-content: flex-start;
  }

  .eventRow {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .eventRow strong,
  .eventRow span,
  .eventSummary,
  .eventMeta,
  .eventSession {
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100vw - 18px, 1400px);
    padding-top: 14px;
  }

  .titleRow,
  .topbarActions,
  .toolbarMain,
  .loginForm,
  .statsGrid {
    grid-template-columns: 1fr;
  }

  .titleRow {
    display: grid;
    gap: 8px;
  }

  .statsGrid {
    display: grid;
  }

  .statCard {
    display: grid;
    align-items: start;
    justify-content: stretch;
    gap: 6px;
    min-height: auto;
  }

  .statCard strong {
    text-align: left;
  }

  .statCardWide {
    grid-column: auto;
  }

  .eventRow {
    gap: 6px;
  }
}