:root {
  --bg: #11151a;
  --surface: #171c23;
  --surface-raised: #1d232c;
  --border: #272e38;
  --text: #e4e8ee;
  --text-dim: #8b95a3;
  --text-faint: #5c6675;
  --ember: #e0983f;
  --ember-dim: #7a5a30;
  --good: #4fae6f;
  --bad: #d1495b;
  --warn: #d9a441;
  --mono: "IBM Plex Mono", "SF Mono", Menlo, Consolas, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button { font-family: inherit; }
::selection { background: var(--ember-dim); }

:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 2px;
}

/* ---------- login screen ---------- */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(ellipse at 20% -10%, rgba(224, 152, 63, 0.08), transparent 55%),
    var(--bg);
}
.login-card {
  width: 100%;
  max-width: 380px;
  padding: 36px 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.login-mark {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}
.login-mark .dot { color: var(--ember); font-size: 20px; }
.login-title { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; }
.login-sub { color: var(--text-dim); font-size: 13px; margin: 6px 0 28px; }

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 12.5px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
  transition: border-color 120ms ease;
}
.field input:focus { border-color: var(--ember); outline: none; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface-raised);
  color: var(--text);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, opacity 120ms ease;
}
.btn:hover { background: #232a34; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--ember); border-color: var(--ember); color: #1a1206; }
.btn-primary:hover { background: #ea9f3d; }
.btn-danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn-danger:hover { background: #dd5363; }
.btn-block { width: 100%; }
.btn-sm { padding: 6px 10px; font-size: 12.5px; }

.error-text { color: var(--bad); font-size: 13px; margin-top: 14px; min-height: 1px; }
.hint-text { color: var(--text-faint); font-size: 12px; margin-top: 18px; text-align: center; }

/* ---------- app shell ---------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 216px;
  flex: none;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
}
.sidebar-mark {
  display: flex;
  align-items: baseline;
  gap: 7px;
  padding: 0 8px 22px;
  font-weight: 600;
  font-size: 15px;
}
.sidebar-mark .dot { color: var(--ember); }

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 6px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 2px;
  border: 1px solid transparent;
}
.nav-link:hover { background: var(--surface-raised); color: var(--text); }
.nav-link.active { background: var(--surface-raised); color: var(--text); border-color: var(--border); }
.nav-link .icon { width: 16px; text-align: center; opacity: 0.85; }

.sidebar-footer {
  margin-top: auto;
  padding: 10px 8px 0;
  border-top: 1px solid var(--border);
  font-size: 12.5px;
  color: var(--text-faint);
}
.sidebar-footer .email { color: var(--text-dim); display: block; margin-bottom: 8px; word-break: break-all; }

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border);
}
.topbar h1 { font-size: 16px; font-weight: 600; margin: 0; }
.content { padding: 24px 28px; overflow-y: auto; flex: 1; }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-raised);
  font-size: 12.5px;
  font-weight: 500;
}
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--text-faint); }
.status-pill[data-status="running"] .status-dot { background: var(--good); box-shadow: 0 0 0 3px rgba(79,174,111,0.18); }
.status-pill[data-status="starting"] .status-dot,
.status-pill[data-status="stopping"] .status-dot { background: var(--warn); }
.status-pill[data-status="crashed"] .status-dot { background: var(--bad); }

/* ---------- dashboard ---------- */
.stat-row { display: flex; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.stat {
  flex: 1;
  min-width: 140px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}
.stat .label { font-size: 12px; color: var(--text-dim); margin-bottom: 6px; }
.stat .value { font-size: 22px; font-weight: 600; font-family: var(--mono); }

.power-row { display: flex; gap: 10px; margin-bottom: 20px; }

.console-wrap {
  background: #0c0f13;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.console-log {
  height: 420px;
  overflow-y: auto;
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: #c7ceda;
  white-space: pre-wrap;
  word-break: break-all;
}
.console-log .ln-panel { color: var(--ember); }
.console-log .ln-err { color: var(--bad); }
.console-form {
  display: flex;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.console-form input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 11px 16px;
  color: var(--text);
  font-family: var(--mono);
  font-size: 13px;
}
.console-form input:focus { outline: none; }
.console-form input::placeholder { color: var(--text-faint); }
.console-form button { border: none; border-radius: 0; border-left: 1px solid var(--border); }

/* ---------- generic panel / table ---------- */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px 20px;
  margin-bottom: 20px;
}
.panel h2 { font-size: 14px; font-weight: 600; margin: 0 0 14px; }
.panel .desc { color: var(--text-dim); font-size: 12.5px; margin: -8px 0 16px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--text-dim); font-weight: 500; font-size: 12px; padding: 8px 10px; border-bottom: 1px solid var(--border); }
td { padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
td.actions { text-align: right; white-space: nowrap; }
td.actions .btn { margin-left: 6px; }
.mono { font-family: var(--mono); font-size: 12.5px; }
.muted { color: var(--text-dim); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  border: 1px solid var(--border);
  color: var(--text-dim);
}
.badge.admin { color: var(--ember); border-color: var(--ember-dim); }

.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 11px 16px;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  z-index: 50;
}
.toast.error { border-color: var(--bad); color: #ffb3bc; }
.toast.success { border-color: var(--good); }

.file-row { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: 6px; cursor: default; }
.file-row:hover { background: var(--surface-raised); }
.file-row .name { flex: 1; cursor: pointer; }
.file-row .name.dir { color: var(--ember); font-weight: 500; }
.breadcrumb { font-family: var(--mono); font-size: 12.5px; color: var(--text-dim); margin-bottom: 12px; }
.breadcrumb span { cursor: pointer; }
.breadcrumb span:hover { color: var(--text); }

.editor-wrap textarea {
  width: 100%;
  height: 440px;
  background: #0c0f13;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: #c7ceda;
  font-family: var(--mono);
  font-size: 12.5px;
  padding: 14px 16px;
  resize: vertical;
}

.checkbox-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 20px; margin: 4px 0 2px; }
.checkbox-row { display: flex; align-items: center; gap: 8px; font-size: 13px; }

.hidden { display: none !important; }
.empty-state { color: var(--text-faint); font-size: 13px; padding: 20px 0; text-align: center; }