:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #d7dce5;
  --muted: #8b93a7;
  --accent: #4f8cff;
  --green: #3fb950;
  --red: #f85149;
  --orange: #e3a008;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.screen { min-height: 100vh; }
.hidden { display: none !important; }

/* --- Login --- */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  width: 320px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.card h1 { margin: 0 0 8px; font-size: 20px; }
.card label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}
.card input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  color: var(--text);
  font-size: 14px;
}
.card button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px;
  font-size: 14px;
  cursor: pointer;
}
.error { color: var(--red); font-size: 13px; min-height: 18px; margin: 0; }

/* --- Header --- */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 600; letter-spacing: 0.5px; }
.header-right { display: flex; align-items: center; gap: 12px; }
#user-label { color: var(--muted); font-size: 14px; }
button.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 6px 12px;
  cursor: pointer;
}

/* --- Stats --- */
.stats {
  display: flex;
  gap: 16px;
  padding: 20px 24px;
  flex-wrap: wrap;
}
.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  min-width: 120px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-label { font-size: 11px; text-transform: uppercase; color: var(--muted); letter-spacing: 0.5px; }
.stat span:last-child { font-size: 18px; font-family: var(--mono); }

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 14px !important;
  font-weight: 600;
}
.badge.STOPPED  { background: #30363d; color: var(--muted); }
.badge.STARTING { background: rgba(227,160,8,0.15); color: var(--orange); }
.badge.RUNNING  { background: rgba(63,185,80,0.15); color: var(--green); }
.badge.STOPPING { background: rgba(227,160,8,0.15); color: var(--orange); }
.badge.CRASHED  { background: rgba(248,81,73,0.15); color: var(--red); }

/* --- Controls --- */
.controls {
  display: flex;
  gap: 10px;
  padding: 0 24px 16px;
  align-items: center;
  flex-wrap: wrap;
}
.controls button {
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: #fff;
}
.controls button:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-start   { background: var(--green); }
.btn-stop    { background: var(--orange); }
.btn-restart { background: var(--accent); }
.btn-kill    { background: var(--red); }
.btn-logs    { background: var(--panel-2); border: 1px solid var(--border) !important; color: var(--text); }
.action-msg { color: var(--muted); font-size: 13px; }

/* --- Console --- */
.console-wrap { padding: 0 24px 24px; }
#console {
  background: #0a0c10;
  border: 1px solid var(--border);
  border-radius: 10px 10px 0 0;
  height: 55vh;
  overflow-y: auto;
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}
#console .line-stderr { color: var(--red); }
#console .line-system { color: var(--accent); }
#console .line-stdout { color: var(--text); }

.console-input {
  display: flex;
  gap: 8px;
  padding: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 10px 10px;
}
.console-input input {
  flex: 1;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
}
.console-input button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0 18px;
  cursor: pointer;
}

/* --- WS status --- */
.ws-status {
  position: fixed;
  bottom: 12px;
  right: 16px;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--muted);
}
.ws-status.connected { color: var(--green); border-color: rgba(63,185,80,0.4); }
.ws-status.disconnected { color: var(--red); border-color: rgba(248,81,73,0.4); }