body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: #0b1220;
  color: #e5e7eb;
}

/* GRID LAYOUT */
.grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
  padding: 14px;
  max-width: 1100px;
  margin: auto;
}

/* CARD */
.card {
  background: rgba(17, 24, 39, 0.92);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  backdrop-filter: blur(8px);
}

/* HEADINGS */
h2 {
  font-size: 13px;
  margin: 0 0 6px;
  letter-spacing: 0.3px;
}

h3 {
  font-size: 10px;
  margin: 6px 0 2px;
  opacity: 0.6;
  text-transform: uppercase;
}

/* INPUTS */
input, select {
  /* width: 100%; */
  padding: 6px 8px;
  font-size: 12px;
  border-radius: 8px;
  border: 1px solid #2b3445;
  background: #0b1220;
  color: #fff;
  outline: none;
  transition: 0.2s;
}

input:focus, select:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 2px rgba(59,130,246,0.2);
}

/* BUTTON ROW */
.row {
  display: flex;
  gap: 8px;
}

/* BUTTONS */
button {
  font-size: 11px;
  border: none;
  border-radius: 8px;
  padding: 7px 10px;
  cursor: pointer;
  flex: 1;
  transition: 0.2s;
}

button:hover {
  transform: translateY(-1px);
}

#saveBtn {
  background: #2563eb;
  color: white;
}

#testBtn {
  background: #10b981;
  color: white;
}

#deleteSmtpBtn {
  background: #ef4444;
  color: white;
}

#addSmtpBtn {
  background: #1f2937;
  color: white;
}

/* STATUS */
.status {
  font-size: 11px;
  padding: 6px;
  border-radius: 8px;
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(37, 99, 235, 0.25);
}

.health {
  font-size: 11px;
  opacity: 0.8;
}

/* ERROR BOX (IMPORTANT) */
.errorBox {
  margin-top: 4px;
  padding: 8px;
  background: #0b1220;
  color: #ff4d4d;
  font-family: monospace;
  font-size: 10px;
  border: 1px solid rgba(255,77,77,0.4);
  border-radius: 8px;
  white-space: pre-wrap;
  max-height: 140px;
  overflow: auto;
}

/* DEBUG PANEL */
.json {
  background: #0b1220;
  padding: 35px;
  border-radius: 10px;
  font-size: 10px;
  height: 240px;
  overflow: auto;
  border: 1px solid rgba(255,255,255,0.05);
  color: #cbd5e1;
}

.smtp-error-console {
  background:
#0b1220;
  padding:
10px;
  border-radius:
10px;
  font-size: 10px;
  height: 1;
  overflow:
auto;
  border:
1px solid rgba(255,255,255,0.05);
  color: #cbd5e1;
}

/* SMALL UI POLISH */
::placeholder {
  color: rgba(255,255,255,0.35);
}