:root {
  --bg0: #05080f;
  --bg1: #0d1424;
  --glass: rgba(17, 26, 44, 0.72);
  --border: rgba(150, 190, 255, 0.2);
  --ink: #ecf4ff;
  --muted: #9eb4d3;
  --accent: #1da1ff;
  --accent-2: #12d8a0;
  --danger: #ff5773;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  min-height: 100%;
}

body {
  font-family: "Segoe UI", Tahoma, sans-serif;
  color: var(--ink);
  background: radial-gradient(1200px 500px at 20% 0%, #1a2f5a 0%, var(--bg0) 70%);
}

#bg {
  position: fixed;
  inset: 0;
  z-index: -1;
}

.topbar {
  height: 62px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: rgba(6, 10, 20, 0.68);
  backdrop-filter: blur(12px);
}

.brand {
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #d7edff;
}

.user-tag {
  color: var(--muted);
  font-size: 0.92rem;
}

.layout {
  width: min(1100px, 94vw);
  margin: 22px auto;
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 16px;
}

.panel {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 18px;
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.4);
}

.side {
  padding: 16px;
  height: fit-content;
}

.side h2 {
  margin: 0 0 14px 0;
  font-size: 1rem;
}

.row.status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot.online {
  background: var(--accent-2);
  box-shadow: 0 0 10px rgba(18, 216, 160, 0.8);
}

.dot.offline {
  background: var(--danger);
  box-shadow: 0 0 10px rgba(255, 87, 115, 0.75);
}

.kv {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 10px 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.kv strong,
.kv code {
  color: var(--ink);
  font-weight: 600;
}

.content {
  padding: 20px;
}

h1 {
  margin: 0;
  font-size: 1.45rem;
}

.sub {
  margin: 6px 0 18px 0;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

label > span {
  color: var(--muted);
  font-size: 0.9rem;
}

.block {
  margin-top: 12px;
}

select,
textarea {
  width: 100%;
  color: var(--ink);
  background: rgba(3, 7, 15, 0.72);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 9px 14px;
  cursor: pointer;
  color: white;
  background: rgba(255, 255, 255, 0.07);
}

.btn.primary {
  background: linear-gradient(135deg, #0f8bff, #2f5dff);
}

.btn.ghost {
  border-color: var(--border);
}

.btn.tiny {
  padding: 4px 9px;
  font-size: 0.8rem;
  border-color: var(--border);
}

.logs {
  margin-top: 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.logs-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 11px;
  background: rgba(8, 13, 24, 0.78);
}

.log-box {
  padding: 10px;
  min-height: 150px;
  max-height: 260px;
  overflow: auto;
  font-family: Consolas, "Courier New", monospace;
  font-size: 0.82rem;
}

.log-line {
  margin-bottom: 8px;
  color: #d8e9ff;
}

.log-line.err {
  color: #ff8ba0;
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .grid {
    grid-template-columns: 1fr;
  }
}