.ctfContainer {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: auto;
  background: var(--primary-bg);
  color: var(--primary-text);
}

.emptyState {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 3rem;
  text-align: center;
  gap: 0.75rem;

  h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-text);
    margin: 0;
  }

  p {
    font-size: 0.82rem;
    color: var(--secondary-text);
    max-width: 400px;
    line-height: 1.5;
    margin: 0;
  }
}

.emptyIcon {
  font-size: 2.5rem;
  color: var(--secondary-text);
  opacity: 0.5;
  margin-bottom: 0.5rem;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 2px solid var(--border-subtle);
  border-top-color: var(--primary-text);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

.connectForm {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 380px;
  margin-top: 1rem;
}

.formGroup {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;

  label {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--secondary-text);
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
}

.formInput {
  background: var(--secondary-bg);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 0.55rem 0.75rem;
  font-size: 0.82rem;
  color: var(--primary-text);
  outline: none;
  transition: border-color 0.15s;
  font-family: inherit;

  &::placeholder {
    color: var(--secondary-text);
    opacity: 0.5;
  }

  &:focus {
    border-color: var(--border-default);
  }
}

.authToggle {
  display: flex;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  overflow: hidden;
}

.authOption {
  flex: 1;
  padding: 0.45rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  color: var(--secondary-text);
  background: transparent;
  transition: all 0.15s;
  border: none;

  &:hover {
    color: var(--primary-text);
    background: var(--surface-hover);
  }
}

.authOptionActive {
  composes: authOption;
  color: var(--primary-text);
  background: var(--surface-active);
}

.connectBtn {
  margin-top: 0.5rem;
}

// Header

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
}

.headerLeft {
  display: flex;
  align-items: center;
  gap: 0.75rem;

  h2 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--primary-text);
  }
}

.ctfBadge {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  background: rgba(126, 231, 135, 0.15);
  color: #7ee787;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.headerRight {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.refreshBtn,
.disconnectBtn {
  font-size: 0.75rem !important;
  border-radius: 6px !important;
}

.refreshBtn {
  color: #7ee787 !important;
  border-color: rgba(126, 231, 135, 0.4) !important;
  background: rgba(126, 231, 135, 0.08) !important;

  &:hover {
    border-color: #7ee787 !important;
    background: rgba(126, 231, 135, 0.15) !important;
  }

  &:disabled {
    color: var(--secondary-text) !important;
    border-color: var(--border-subtle) !important;
    background: transparent !important;
  }
}

.disconnectBtn {
  color: var(--secondary-text) !important;
  border-color: var(--border-subtle) !important;

  &:hover {
    color: #ff6b6b !important;
    border-color: #ff6b6b !important;
  }
}

// Connected content

.connectedContent {
  padding: 2rem;
  flex: 1;
}

.infoCard {
  background: var(--secondary-bg);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 1.25rem;
  max-width: 520px;
}

.infoRow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;

  &:not(:last-child) {
    border-bottom: 1px solid var(--border-subtle);
  }
}

.infoLabel {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--secondary-text);
}

.infoValue {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--primary-text);
  font-family: "JetBrains Mono", monospace;
}

.workspacePath {
  composes: infoValue;
  color: #7ee787;
}

.helpText {
  margin-top: 1.5rem;
  font-size: 0.78rem;
  color: var(--secondary-text);
  line-height: 1.6;
  max-width: 520px;

  code {
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    background: var(--secondary-bg);
    border: 1px solid var(--border-subtle);
    padding: 0.1rem 0.35rem;
    border-radius: 3px;
    color: var(--primary-text);
  }
}

// Sync result banners

.syncResult {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  max-width: 520px;
}

.syncSuccess {
  composes: syncResult;
  background: rgba(126, 231, 135, 0.08);
  border: 1px solid rgba(126, 231, 135, 0.2);
  color: #7ee787;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.resultSummary {
  font-weight: 600;
  font-size: 0.8rem;
}

.resultBreakdown {
  font-size: 0.72rem;
  opacity: 0.85;
}

.syncError {
  composes: syncResult;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.2);
  color: #ff6b6b;
}

// Progress panel

.progressPanel {
  margin-top: 1rem;
  background: var(--secondary-bg);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  max-width: 520px;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.progressHeader {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}

.progressPhase {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--primary-text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.progressCount {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--secondary-text);
  font-family: "JetBrains Mono", monospace;
}

.progressBarTrack {
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--border-subtle);
  overflow: hidden;
}

.progressBarFill {
  height: 100%;
  border-radius: 2px;
  background: #7ee787;
  transition: width 0.25s ease;
  min-width: 0;
}

.progressCurrent {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.6rem;
}

.progressAction {
  font-size: 0.7rem;
  font-weight: 700;
  font-family: "JetBrains Mono", monospace;
  width: 16px;
  height: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  flex-shrink: 0;
}

.actionNew {
  color: #7ee787;
  background: rgba(126, 231, 135, 0.15);
}

.actionUpdated {
  color: #79c0ff;
  background: rgba(121, 192, 255, 0.15);
}

.actionSkipped {
  color: var(--secondary-text);
  background: var(--border-subtle);
}

.progressName {
  font-size: 0.78rem;
  color: var(--primary-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

// Score badge in header

.scoreBadge {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.15rem 0.55rem;
  border-radius: 10px;
  background: rgba(255, 215, 0, 0.12);
  color: #ffd700;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

// Flag format badge

.flagFormatBadge {
  display: inline-flex;
  align-items: center;
}

.flagFormatDisplay {
  font-size: 0.65rem;
  font-weight: 500;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  background: rgba(121, 192, 255, 0.1);
  color: #79c0ff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: all 0.15s;
  white-space: nowrap;

  &:hover {
    background: rgba(121, 192, 255, 0.18);
  }
}

.flagFormatEditIcon {
  font-size: 0.55rem;
  opacity: 0;
  transition: opacity 0.15s;

  .flagFormatDisplay:hover & {
    opacity: 1;
  }
}

.flagFormatEdit {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.flagFormatInput {
  background: transparent;
  border: 1px solid rgba(121, 192, 255, 0.4);
  border-radius: 6px;
  padding: 0.15rem 0.5rem;
  font-size: 0.68rem;
  font-family: "JetBrains Mono", monospace;
  color: var(--primary-text);
  outline: none;
  width: 140px;
  height: 24px;

  &::placeholder {
    color: var(--secondary-text);
    opacity: 0.6;
  }

  &:focus {
    border-color: #79c0ff;
    box-shadow: 0 0 0 2px rgba(121, 192, 255, 0.15);
  }
}

.flagFormatSaveBtn {
  color: #7ee787 !important;
  font-size: 0.65rem !important;
  width: 22px !important;
  height: 22px !important;
  padding: 0 !important;

  &:hover {
    background: rgba(126, 231, 135, 0.12) !important;
  }
}

// Challenge list

.challengeListLoading {
  padding: 2rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--secondary-text);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.challengeToolbar {
  margin-top: 0.25rem;
  margin-bottom: 0.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: stretch;
}

.searchInput {
  min-width: 200px;
  flex: 1 1 260px;
  max-width: 420px;
  height: 28px;

  &:global(.ant-input-affix-wrapper) {
    background: transparent !important;
    border: 1px solid var(--border-subtle) !important;
    color: var(--primary-text) !important;
    border-radius: 5px !important;
    box-shadow: none !important;
    height: 28px;
    padding: 0 8px;
  }

  &:global(.ant-input-affix-wrapper:hover) {
    border-color: var(--border-default) !important;
  }

  &:global(.ant-input-affix-wrapper-focused) {
    border-color: #79c0ff !important;
    box-shadow: 0 0 0 2px rgba(121, 192, 255, 0.15) !important;
  }

  :global(.ant-input) {
    background: transparent !important;
    color: var(--primary-text) !important;
    font-size: 0.72rem;
    line-height: 26px;

    &::placeholder {
      color: var(--secondary-text) !important;
      opacity: 0.7;
    }
  }

  :global(.anticon) {
    color: var(--secondary-text) !important;
  }

  :global(.ant-input-clear-icon) {
    color: var(--secondary-text) !important;

    &:hover {
      color: var(--primary-text) !important;
    }
  }
}

.filterSelect {
  min-width: 130px;
  height: 28px;

  :global(.ant-select-selector) {
    background: transparent !important;
    border: 1px solid var(--border-subtle) !important;
    color: var(--primary-text) !important;
    border-radius: 5px !important;
    box-shadow: none !important;
    height: 28px !important;
    padding: 0 8px !important;
  }

  :global(.ant-select-selection-item) {
    color: var(--primary-text) !important;
    font-size: 0.72rem;
    line-height: 26px !important;
  }

  :global(.ant-select-arrow) {
    color: var(--secondary-text) !important;
  }

  &:global(.ant-select:hover) :global(.ant-select-selector) {
    border-color: var(--border-default) !important;
  }

  &:global(.ant-select-focused) :global(.ant-select-selector) {
    border-color: #79c0ff !important;
    box-shadow: 0 0 0 2px rgba(121, 192, 255, 0.15) !important;
  }
}

.filterDropdown {
  background: var(--secondary-bg) !important;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);

  :global(.ant-select-item) {
    color: var(--primary-text);
    font-size: 0.78rem;
  }

  :global(.ant-select-item-option-active:not(.ant-select-item-option-disabled)) {
    background: var(--surface-hover);
  }

  :global(.ant-select-item-option-selected:not(.ant-select-item-option-disabled)) {
    background: rgba(121, 192, 255, 0.14);
    color: var(--primary-text);
    font-weight: 600;
  }
}

.resetFiltersBtn {
  font-size: 0.68rem !important;
  height: 28px !important;
  border-radius: 5px !important;
  color: var(--secondary-text) !important;
  border-color: var(--border-subtle) !important;
  background: transparent !important;

  &:hover {
    color: var(--primary-text) !important;
    border-color: var(--border-default) !important;
  }
}

.filterSummary {
  margin-bottom: 0.3rem;
  font-size: 0.68rem;
  color: var(--secondary-text);
}

.challengeTable {
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  overflow-x: auto;
  overflow-y: hidden;
}

.challengeTableInner {
  min-width: 0;
}

.tableHeader {
  display: grid;
  grid-template-columns: 2.5fr 1.2fr 0.5fr 1.4fr 1.8fr 1.2fr;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  background: var(--secondary-bg);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--secondary-text);
}

.tableRow {
  display: grid;
  grid-template-columns: 2.5fr 1.2fr 0.5fr 1.4fr 1.8fr 1.2fr;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.75rem;
  transition: background 0.1s;

  &:last-child {
    border-bottom: none;
  }

  &:hover {
    background: var(--surface-hover);
  }
}

.tableRowActive {
  background: rgba(121, 192, 255, 0.06);
  border-left: 2px solid #79c0ff;

  &:hover {
    background: rgba(121, 192, 255, 0.1);
  }
}

.colName {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.colCategory,
.colPoints,
.colStatus,
.colFlag,
.colAction {
  display: flex;
  align-items: center;
}

.colStatus {
  align-items: flex-start;
}

.statusCell {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
  min-width: 0;
}

.solveTime {
  font-size: 0.62rem;
  font-family: "JetBrains Mono", monospace;
  color: #79c0ff;
  opacity: 0.9;
  white-space: nowrap;
}

.colPoints {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--secondary-text);
  justify-content: center;
}

.colAction {
  justify-content: flex-end;
}

.actionStack {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.3rem;
  min-width: 0;
}

.solveFocusBtn {
  font-size: 0.68rem !important;
  height: 24px !important;
  padding: 0 8px !important;
  border-radius: 4px !important;
  color: #79c0ff !important;
  border-color: rgba(121, 192, 255, 0.45) !important;
  background: rgba(121, 192, 255, 0.08) !important;

  &:hover {
    color: #79c0ff !important;
    border-color: #79c0ff !important;
    background: rgba(121, 192, 255, 0.14) !important;
  }
}

.challengeName {
  font-weight: 500;
  color: var(--primary-text);
}

.categoryTag {
  font-size: 0.65rem;
  font-weight: 500;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  background: var(--secondary-bg);
  border: 1px solid var(--border-subtle);
  color: var(--secondary-text);
  text-transform: capitalize;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 130px;
}

// Status badges

.statusBadge {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.12rem 0.4rem;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.statusPending {
  color: var(--secondary-text);
  background: var(--border-subtle);
}

.statusSolving {
  color: #79c0ff;
  background: rgba(121, 192, 255, 0.12);
}

.statusSolved {
  color: #7ee787;
  background: rgba(126, 231, 135, 0.12);
}

.statusSubmitted {
  color: #ffd700;
  background: rgba(255, 215, 0, 0.12);
}

.statusFound {
  color: #ffd700;
  background: rgba(255, 215, 0, 0.12);
}

.statusIncorrect {
  color: #ff6b6b;
  background: rgba(255, 107, 107, 0.12);
}

// Flag display

.flagValue {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  color: #7ee787;
  background: rgba(126, 231, 135, 0.08);
  border: 1px solid rgba(126, 231, 135, 0.15);
  padding: 0.08rem 0.35rem;
  border-radius: 3px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  cursor: default;
}

.noFlag {
  color: var(--secondary-text);
  opacity: 0.4;
}

// Submit button

.submitBtn {
  font-size: 0.68rem !important;
  height: 24px !important;
  padding: 0 8px !important;
  border-radius: 4px !important;
}

.resubmitBtn {
  composes: submitBtn;
  color: var(--secondary-text) !important;
  border-color: var(--border-subtle) !important;
  background: transparent !important;

  &:hover {
    color: #ffd700 !important;
    border-color: rgba(255, 215, 0, 0.5) !important;
    background: rgba(255, 215, 0, 0.06) !important;
  }
}

// Re-auth

.reauthBtn {
  font-size: 0.75rem !important;
  border-radius: 6px !important;
  color: var(--secondary-text) !important;
  border-color: var(--border-subtle) !important;

  &:hover {
    color: #79c0ff !important;
    border-color: rgba(121, 192, 255, 0.5) !important;
  }
}

.reauthBtnActive {
  composes: reauthBtn;
  color: #79c0ff !important;
  border-color: rgba(121, 192, 255, 0.5) !important;
  background: rgba(121, 192, 255, 0.08) !important;
}

.reauthPanel {
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--secondary-bg);
  animation: fadeIn 0.15s ease;
}

.reauthForm {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-width: 380px;
}

.reauthHint {
  font-size: 0.68rem;
  color: var(--secondary-text);
  opacity: 0.7;
  line-height: 1.4;
  margin-top: 0.1rem;
}

.reauthActions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.25rem;
}