body {
  margin: 0;
  background: #0b0f14;
  color: #e8f0ff;
  font-family: system-ui, sans-serif;
}

header {
  padding: 1rem;
  background: #111827;
  border-bottom: 1px solid #243244;
}

h1 {
  margin: 0 0 .5rem 0;
}

main {
  padding: 1rem;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1rem;
}

button {
  background: #1e3a5f;
  color: white;
  border: 1px solid #3b82f6;
  padding: .5rem .8rem;
  border-radius: .4rem;
  cursor: pointer;
}

button:hover {
  background: #28527f;
}

.post-meta {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  color: #9fb3c8;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  margin-bottom: 1rem;

.storage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.storage-card {
  background: #0b1220;
  border: 1px solid #334155;
  border-radius: .6rem;
  padding: 1rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.storage-card h3 {
  margin-top: 0;
  color: #93c5fd;
}

.status-ok {
  border-color: #22c55e;
}

.status-bad {
  border-color: #ef4444;
  background: #240d0d;
}

.storage-bar {
  width: 100%;
  height: 14px;
  background: #05080d;
  border: 1px solid #334155;
  border-radius: 999px;
  overflow: hidden;
  margin-top: .5rem;
}

.storage-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #22c55e, #facc15, #ef4444);
}
}

.tabs button {
  background: #151d29;
}

.tab {
  display: none;
  background: #101722;
  padding: 1rem;
  border: 1px solid #243244;
  border-radius: .5rem;
}

.tab.active {
  display: block;
}

label {
  display: block;
  margin-top: .8rem;
  margin-bottom: .25rem;
  color: #b9c7d8;
}

textarea {
  width: 100%;
  min-height: 120px;
  background: #05080d;
  color: #e8f0ff;
  border: 1px solid #334155;
  border-radius: .4rem;
  padding: .75rem;
}

input,
select {
  background: #05080d;
  color: #e8f0ff;
  border: 1px solid #334155;
  border-radius: .4rem;
  padding: .5rem;
  width: 100%;
}

input[type="checkbox"] {
  width: auto;
}

input[type="range"] {
  width: 300px;
}

.warning {
  background: #4a130f;
  color: #ffd6d6;
  padding: 1rem;
  border: 1px solid #ff5d5d;
  border-radius: .5rem;
  margin-bottom: 1rem;
}

.hidden {
  display: none;
}

.slider-row {
  display: grid;
  grid-template-columns: 220px 1fr 40px;
  align-items: center;
  gap: 1rem;
  margin: .5rem 0;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: .5rem;
}

#stats {
  color: #9fb3c8;
}

.login-box {
  max-width: 420px;
  margin: 8rem auto;
  background: #101722;
  border: 1px solid #243244;
  border-radius: .75rem;
  padding: 2rem;
}

.login-box button {
  margin-top: 1rem;
  width: 100%;
}