:root {
  color-scheme: light dark;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  line-height: 1.5;
  background-color: #0f172a;
  color: #e2e8f0;
}

body {
  margin: 0;
  padding: 0 1.5rem 3rem;
  max-width: 1200px;
  margin-inline: auto;
}

header {
  padding: 3rem 0 1rem;
}

header h1 {
  margin: 0;
  font-size: 2.5rem;
}

.subtitle {
  color: #94a3b8;
  margin-top: 0.5rem;
  max-width: 60ch;
}

main {
  display: grid;
  gap: 1.5rem;
}

.card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 20px 45px rgba(8, 47, 73, 0.25);
}

.card h2 {
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.panel-heading h2 {
  margin: 0;
}

.panel-actions button {
  background: transparent;
  color: inherit;
  border: 1px solid rgba(148, 163, 184, 0.4);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  cursor: pointer;
}

.panel-actions button:hover {
  background: rgba(148, 163, 184, 0.1);
}

form {
  display: grid;
  gap: 1rem;
}

.form-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: end;
}

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: #cbd5f5;
}

input,
select,
button,
textarea {
  font: inherit;
}

input,
select,
textarea {
  padding: 0.5rem 0.65rem;
  border-radius: 0.6rem;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.75);
  color: inherit;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(125, 211, 252, 0.6);
  outline-offset: 1px;
}

button[type="submit"],
button.primary {
  background: linear-gradient(135deg, #38bdf8, #6366f1);
  color: white;
  border: none;
  border-radius: 0.75rem;
  padding: 0.65rem 1.2rem;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

button[type="submit"]:hover,
button.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(56, 189, 248, 0.35);
}

.list {
  margin-top: 1.25rem;
  display: grid;
  gap: 0.75rem;
}

.list .item {
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 0.85rem;
  padding: 0.85rem 1rem;
  background: rgba(15, 23, 42, 0.8);
  display: grid;
  gap: 0.5rem;
}

.item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
}

.list .item dl {
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.list .item dl div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.list .item dt {
  font-weight: 600;
  color: #94a3b8;
}

.list .item dd {
  margin: 0;
}

.list .item h3 {
  margin: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(56, 189, 248, 0.2);
  color: #bae6fd;
  border-radius: 999px;
  padding: 0.15rem 0.75rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

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

.template-controls {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.template-card {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 1rem;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.85);
  display: grid;
  gap: 0.75rem;
}

.template-card h3 {
  margin: 0;
}

.template-card ul {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.35rem;
}

.template-card button {
  justify-self: flex-start;
}

.table-wrapper table {
  width: 100%;
  border-collapse: collapse;
}

.table-wrapper th,
.table-wrapper td {
  padding: 0.65rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
  font-size: 0.9rem;
}

.table-wrapper tbody tr:hover {
  background: rgba(56, 189, 248, 0.08);
}

.status {
  margin-top: 0.75rem;
  color: #38bdf8;
  font-size: 0.9rem;
}

.status[data-type="success"] {
  color: #4ade80;
}

.status[data-type="error"] {
  color: #f87171;
}

.hint {
  color: #94a3b8;
  font-size: 0.85rem;
}

.empty {
  color: #64748b;
  font-style: italic;
}

footer {
  margin-top: 3rem;
  color: #64748b;
  font-size: 0.85rem;
  text-align: center;
}

@media (max-width: 720px) {
  body {
    padding-inline: 1rem;
  }

  header h1 {
    font-size: 2rem;
  }
}