:root {
  --bg: #0f1419;
  --panel: #171d25;
  --panel-border: #243041;
  --text: #e8eef7;
  --muted: #8b9bb0;
  --accent: #4da3ff;
  --ok: #3ecf8e;
  --warn: #f5b942;
  --err: #ff6b6b;
  --idle: #5c6b7f;
  --running: #3ecf8e;
  --booting: #f5b942;
  --session: #4da3ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at top, #162032 0%, var(--bg) 45%);
  color: var(--text);
  min-height: 100vh;
}

.layout {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.25rem;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.header h1 {
  margin: 0;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
}

.subtitle {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.status-pill {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  background: #243041;
  color: var(--muted);
}

.status-pill.online {
  background: rgba(62, 207, 142, 0.15);
  color: var(--ok);
}

.status-pill.offline {
  background: rgba(255, 107, 107, 0.15);
  color: var(--err);
}

.meta {
  color: var(--muted);
  font-size: 0.85rem;
}

.btn {
  border: 1px solid var(--panel-border);
  background: var(--panel);
  color: var(--text);
  border-radius: 8px;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
}

.btn:hover:not(:disabled) {
  border-color: var(--accent);
}

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

.btn.primary {
  background: rgba(77, 163, 255, 0.18);
  border-color: rgba(77, 163, 255, 0.45);
  color: #b9dcff;
}

.btn.danger {
  background: rgba(255, 107, 107, 0.12);
  border-color: rgba(255, 107, 107, 0.35);
  color: #ffc2c2;
}

.btn-small {
  padding: 0.3rem 0.55rem;
  font-size: 0.75rem;
}

.controls-panel {
  margin-bottom: 1rem;
}

.controls-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 0.85rem 1rem 1rem;
}

.controls-meta {
  color: var(--muted);
  font-size: 0.82rem;
  min-height: 1rem;
}

.controls-meta.pending {
  color: var(--accent);
}

.controls-meta.ok {
  color: var(--ok);
}

.controls-meta.error {
  color: var(--err);
}

.controls-meta.warn {
  color: var(--warn);
}

.account-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.75rem;
  padding-top: 0.65rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.stack-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.stack-pill {
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid var(--panel-border);
  background: #111820;
  color: var(--muted);
}

.stack-pill.ok {
  border-color: rgba(62, 207, 142, 0.35);
  color: var(--ok);
}

.stack-pill.warn {
  border-color: rgba(245, 185, 66, 0.35);
  color: var(--warn);
}

.stack-pill.bad {
  border-color: rgba(255, 107, 107, 0.35);
  color: var(--err);
}

.controls-note code {
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.78rem;
  color: #b9dcff;
}

.controls-note {
  margin: 0;
  padding: 0 1rem 1rem;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

.resources-panel {
  margin-bottom: 1rem;
}

.resources-body {
  padding: 0.85rem 1rem 1rem;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.resource-meter {
  background: #111820;
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
}

.resource-meter .label {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.resource-meter .value {
  margin-top: 0.35rem;
  font-size: 1.15rem;
  font-weight: 700;
}

.resource-bar {
  margin-top: 0.5rem;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.resource-bar > span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), #7ec0ff);
}

.resource-bar.warn > span {
  background: linear-gradient(90deg, var(--warn), #ffd27a);
}

.resource-bar.bad > span {
  background: linear-gradient(90deg, var(--err), #ff9b9b);
}

.process-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.process-table th,
.process-table td {
  padding: 0.45rem 0.35rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.process-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.process-table td:last-child,
.process-table th:last-child {
  text-align: right;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.stat-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 0.9rem 1rem;
}

.stat-card .label {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-card .value {
  margin-top: 0.35rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.main-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1rem;
}

@media (max-width: 980px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  overflow: hidden;
  min-height: 420px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--panel-border);
}

.panel-head h2 {
  margin: 0;
  font-size: 1rem;
}

.search {
  width: min(220px, 100%);
  border: 1px solid var(--panel-border);
  background: #111820;
  color: var(--text);
  border-radius: 8px;
  padding: 0.45rem 0.65rem;
}

.accounts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
  padding: 1rem;
  max-height: 70vh;
  overflow: auto;
}

.account-card {
  background: #111820;
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 0.85rem;
}

.account-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.account-name {
  margin: 0;
  font-size: 0.98rem;
}

.badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.45rem;
  border-radius: 999px;
  white-space: nowrap;
}

.badge.running { background: rgba(62, 207, 142, 0.18); color: var(--running); }
.badge.booting { background: rgba(245, 185, 66, 0.18); color: var(--booting); }
.badge.session { background: rgba(77, 163, 255, 0.18); color: var(--session); }
.badge.idle { background: rgba(92, 107, 127, 0.25); color: var(--idle); }
.badge.paused { background: rgba(245, 185, 66, 0.18); color: var(--warn); }

.account-meta {
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.account-meta div {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.82rem;
}

.account-meta dt {
  color: var(--muted);
}

.account-meta dd {
  margin: 0;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 58%;
}

.logs-panel {
  display: flex;
  flex-direction: column;
}

.log-list {
  padding: 0.75rem 1rem 1rem;
  overflow: auto;
  max-height: 70vh;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.78rem;
  line-height: 1.45;
}

.log-line {
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.log-line .time {
  color: var(--muted);
  margin-right: 0.5rem;
}

.log-line .account {
  color: var(--accent);
  margin-right: 0.5rem;
}

.log-line.info .level { color: var(--ok); }
.log-line.warn .level { color: var(--warn); }
.log-line.error .level { color: var(--err); }

.empty {
  color: var(--muted);
  padding: 1rem;
}

.error-banner {
  background: rgba(255, 107, 107, 0.12);
  border: 1px solid rgba(255, 107, 107, 0.35);
  color: #ffc2c2;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}