* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #0f172a;
    color: #e5e7eb;
}

.container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 0 20px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.topbar h1 {
    margin: 0;
}

.topbar-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.card {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.small-card {
    max-width: 500px;
}

h1, h2 {
    color: #f9fafb;
}

.form-grid {
    display: grid;
    gap: 12px;
}

label {
    font-weight: bold;
    color: #cbd5e1;
}

input {
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #334155;
    background: #0b1220;
    color: #f8fafc;
}

button,
.btn {
    display: inline-block;
    padding: 12px 16px;
    border: none;
    border-radius: 8px;
    background: #2563eb;
    color: white;
    text-decoration: none;
    cursor: pointer;
    font-weight: bold;
}

.btn.secondary {
    background: #475569;
}

.btn.danger {
    background: #dc2626;
}

.alert {
    padding: 12px 14px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.alert.error {
    background: #7f1d1d;
    color: #fecaca;
}

.alert.success {
    background: #14532d;
    color: #bbf7d0;
}

.info-grid {
    display: grid;
    gap: 12px;
}

.info-row {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid #1f2937;
}

.label {
    color: #94a3b8;
    font-weight: bold;
}

.value {
    color: #f8fafc;
}

.mono {
    font-family: monospace;
}

.break {
    word-break: break-all;
}

@media (max-width: 700px) {
    .info-row {
        grid-template-columns: 1fr;
    }
}
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 10px;
    border-bottom: 1px solid #1f2937;
    text-align: left;
    vertical-align: top;
}

th {
    color: #cbd5e1;
}

.table-wrap {
    overflow-x: auto;
}
.admin-actions {
    display: grid;
    gap: 8px;
    min-width: 220px;
}

.admin-actions form {
    display: grid;
    gap: 6px;
}

.admin-actions input[type="text"] {
    min-width: 180px;
}

.form-row {
  margin-bottom: 12px;
}

.form-row label {
  display: block;
  margin-bottom: 4px;
  font-weight: 600;
}

.form-row input {
  width: 100%;
  max-width: 320px;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.ok {
  color: green;
  font-weight: bold;
}

.bad {
  color: red;
  font-weight: bold;
}