:root {
  --bg-app: #0c0c0c;
  --bg-surface: #181818;
  --bg-input: #111111;
  --bg-hover: #202020;
  --border-dim: #262626;
  --border-strong: #333333;
  --border-focus: #444444;
  --text-main: #f0f0f0;
  --text-muted: #888888;
  --text-dim: #555555;
  --status-online: #10b981;
  --status-offline: #ef4444;
  --status-warn: #f59e0b;
  --accent: #2563eb;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Consolas", monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-app);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.view-auth {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-panel {
  width: 100%;
  max-width: 380px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  padding: 24px;
}

.auth-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--border-dim);
  padding-bottom: 12px;
  margin-bottom: 12px;
}

.auth-brand {
  font-weight: 700;
  letter-spacing: 0.05em;
}

.auth-status {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.auth-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.view-main {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.navbar {
  height: 48px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-dim);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-title {
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 13px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tag {
  font-size: 10px;
  font-family: var(--font-mono);
  padding: 2px 6px;
  border: 1px solid var(--border-strong);
}

.tag-mono {
  background-color: #111111;
  color: var(--text-muted);
}

.tag-ok {
  background-color: #111111;
  color: var(--status-online);
  border-color: var(--status-online);
}

.tag-bad {
  background-color: #111111;
  color: var(--status-offline);
  border-color: var(--status-offline);
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-dim);
}

.metric-cell {
  padding: 12px 20px;
  border-right: 1px solid var(--border-dim);
}

.metric-cell:last-child {
  border-right: none;
}

.metric-lbl {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.metric-val {
  font-size: 18px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-main);
}

.dashboard-body {
  flex: 1;
  padding: 20px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 16px;
}

.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-dim);
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--border-strong);
}

.card-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-dim);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-title {
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.02em;
}

.card-type {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  margin-left: 6px;
}

.card-status-badge {
  font-size: 10px;
  font-family: var(--font-mono);
  padding: 2px 6px;
  border: 1px solid var(--border-dim);
}

.badge-online {
  color: var(--status-online);
  border-color: var(--status-online);
}

.badge-offline {
  color: var(--status-offline);
  border-color: var(--status-offline);
}

.card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stat-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.stat-box {
  background-color: #121212;
  border: 1px solid var(--border-dim);
  padding: 8px 10px;
}

.stat-box-lbl {
  font-size: 9px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  letter-spacing: 0.03em;
  margin-bottom: 2px;
}

.stat-box-val {
  font-size: 13px;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-main);
}

.card-list-title {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  margin-top: 4px;
}

.card-items-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 280px;
  overflow-y: auto;
}

.card-item-row {
  background-color: #121212;
  border: 1px solid var(--border-dim);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.item-row-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 11px;
}

.item-row-name {
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 250px;
}

.item-row-meta {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 10px;
}

.progress-bar-track {
  width: 100%;
  height: 4px;
  background-color: #262626;
  position: relative;
}

.progress-bar-fill {
  height: 100%;
  background-color: var(--text-main);
}

.btn {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 6px 12px;
  background-color: #222222;
  border: 1px solid var(--border-strong);
  color: var(--text-main);
  cursor: pointer;
  border-radius: 0;
}

.btn:hover {
  background-color: var(--bg-hover);
  border-color: var(--border-focus);
}

.btn-primary {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: #1d4ed8;
  border-color: #1d4ed8;
}

.btn-danger {
  border-color: var(--status-offline);
  color: var(--status-offline);
}

.btn-danger:hover {
  background-color: #200000;
}

.btn-sm {
  padding: 4px 8px;
  font-size: 10px;
}

.btn-block {
  width: 100%;
  padding: 10px 14px;
}

.btn-subtle {
  background-color: transparent;
  border-color: var(--border-dim);
  color: var(--text-muted);
}

.btn-subtle:hover {
  color: var(--text-main);
  border-color: var(--border-strong);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

label {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-dim);
}

.input-text,
.input-select {
  background-color: var(--bg-input);
  border: 1px solid var(--border-dim);
  color: var(--text-main);
  padding: 6px 10px;
  font-size: 12px;
  font-family: var(--font-sans);
  border-radius: 0;
}

.input-text:focus,
.input-select:focus {
  outline: none;
  border-color: var(--border-focus);
}

.form-checkbox {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.form-checkbox label {
  cursor: pointer;
  color: var(--text-muted);
}

.form-error,
.form-feedback.error {
  padding: 8px 10px;
  background-color: #1e0505;
  border: 1px solid var(--status-offline);
  color: #fca5a5;
  font-size: 11px;
  margin-bottom: 12px;
  line-height: 1.4;
  word-break: break-word;
}

.form-feedback.success {
  padding: 8px 10px;
  background-color: #062419;
  border: 1px solid var(--status-online);
  color: #6ee7b7;
  font-size: 11px;
  margin-bottom: 12px;
  line-height: 1.4;
}

.form-feedback.info {
  padding: 8px 10px;
  background-color: #0f1c2e;
  border: 1px solid var(--accent);
  color: #93c5fd;
  font-size: 11px;
  margin-bottom: 12px;
  line-height: 1.4;
}

.overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

#overlay-folder-browser {
  z-index: 110;
}

.folder-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: #111a2e;
  border: 1px solid var(--accent);
  color: var(--text-main);
  padding: 2px 8px;
  font-size: 11px;
  font-family: var(--font-mono);
}

.folder-chip-remove {
  cursor: pointer;
  color: var(--text-dim);
  font-weight: bold;
}

.folder-chip-remove:hover {
  color: var(--status-offline);
}

.overlay-dialog {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.dialog-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-dim);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dialog-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.btn-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
}

.btn-close:hover {
  color: var(--text-main);
}

.dialog-body {
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.section-title {
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  border-bottom: 1px solid var(--border-dim);
  padding-bottom: 4px;
}

.services-table {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 180px;
  overflow-y: auto;
}

.svc-row {
  background-color: #121212;
  border: 1px solid var(--border-dim);
  padding: 8px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.svc-row-info {
  display: flex;
  flex-direction: column;
}

.svc-row-name {
  font-weight: 600;
}

.svc-row-meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
}

.svc-row-actions {
  display: flex;
  gap: 6px;
}

.empty-state {
  grid-column: 1 / -1;
  padding: 40px;
  text-align: center;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 11px;
}

.overlay-dialog-wide {
  max-width: 960px;
  width: 95vw;
}

.card-clickable {
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.card-clickable:hover {
  border-color: var(--border-focus);
  background-color: var(--bg-hover);
}

.card-action-hint {
  font-size: 9px;
  font-family: var(--font-mono);
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-align: right;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px dashed var(--border-dim);
}

.tab-nav {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border-dim);
  padding: 8px 16px 0;
  background-color: var(--bg-surface);
}

.tab-btn {
  background: none;
  border: 1px solid transparent;
  border-bottom: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 12px;
  cursor: pointer;
}

.tab-btn.active {
  color: var(--text-main);
  background-color: var(--bg-app);
  border-color: var(--border-dim);
  border-bottom: 1px solid var(--bg-app);
  margin-bottom: -1px;
}

.tab-btn:hover:not(.active) {
  color: var(--text-main);
}

.progress-track {
  height: 6px;
  background-color: var(--border-dim);
  width: 100%;
  overflow: hidden;
  margin: 4px 0;
}

.progress-fill {
  height: 100%;
  background-color: var(--accent);
}

.progress-fill.storage {
  background-color: #3b82f6;
}

.progress-fill.success {
  background-color: var(--status-online);
}

.progress-fill.warn {
  background-color: var(--status-warn);
}

.progress-fill.danger {
  background-color: var(--status-offline);
}

.detail-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.filter-chip {
  background-color: var(--bg-input);
  border: 1px solid var(--border-dim);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 4px 8px;
  cursor: pointer;
}

.filter-chip.active {
  border-color: var(--accent);
  color: var(--text-main);
  background-color: #111a2e;
}

.detail-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}

.detail-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-dim);
}

.detail-table td {
  padding: 8px;
  border-bottom: 1px solid var(--border-dim);
  vertical-align: middle;
}

.detail-table tr:hover td {
  background-color: var(--bg-hover);
}

.folder-row {
  display: flex;
  flex-direction: column;
  padding: 8px 0;
  border-bottom: 1px solid #1c1c1c;
  font-size: 11px;
}

.folder-row:last-child {
  border-bottom: none;
}

.folder-row-head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
}

.folder-name {
  font-weight: 600;
}

.folder-meta {
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.hidden {
  display: none !important;
}

@media (max-width: 768px) {
  .metric-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .metric-cell:nth-child(2) {
    border-right: none;
  }
  .metric-cell:nth-child(3),
  .metric-cell:nth-child(4) {
    border-top: 1px solid var(--border-dim);
  }
  .cards-grid {
    grid-template-columns: 1fr;
  }
}