:root {
  color-scheme: dark;
  --bg: #101214;
  --panel: #181b1f;
  --panel-2: #20242a;
  --border: #323841;
  --text: #f2f4f7;
  --muted: #a7b0bd;
  --accent: #41d68c;
  --warning: #e7b24c;
  --danger: #ee6a6a;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  display: grid;
  grid-template-columns: 240px 1fr;
}

a {
  color: inherit;
}

.app-nav {
  min-height: 100vh;
  padding: 24px 18px;
  border-right: 1px solid var(--border);
  background: #14171a;
}

.brand {
  display: block;
  margin-bottom: 28px;
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
}

.app-nav nav {
  display: grid;
  gap: 6px;
}

.app-nav nav a {
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
}

.app-nav nav a:hover,
.app-nav nav a[aria-current="page"] {
  background: var(--panel-2);
  color: var(--text);
}

.app-main {
  padding: 28px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 6px;
  font-size: 28px;
  line-height: 1.2;
}

h2 {
  font-size: 18px;
}

p {
  color: var(--muted);
}

.muted {
  color: var(--muted);
  font-size: 14px;
}

.panel {
  max-width: 1100px;
  overflow-x: auto;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

form {
  display: grid;
  max-width: 420px;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 40px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #111418;
  color: var(--text);
  font: inherit;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(65, 214, 140, 0.22);
}

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

th,
td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0;
  text-transform: uppercase;
}

.table-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 14px;
}

.checkbox-row input {
  width: 18px;
  min-height: 18px;
}

.service-name {
  display: grid;
  gap: 3px;
}

.service-name small {
  color: var(--muted);
}

.button,
button {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border: 1px solid #4b5b52;
  border-radius: 8px;
  background: #1d3127;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.button:disabled,
button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.button.secondary,
button.secondary {
  border-color: var(--border);
  background: var(--panel-2);
}

.button.danger,
button.danger {
  border-color: #704044;
  background: #3d2024;
}

.status {
  min-height: 22px;
  color: var(--muted);
}

.status.error {
  color: var(--danger);
}

.status.success {
  color: var(--accent);
}

.nowrap {
  white-space: nowrap;
}

.stack {
  display: grid;
  gap: 18px;
}

.auth-card {
  width: min(100%, 480px);
  margin: 10vh auto 0;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--panel);
}

.random-result {
  display: grid;
  gap: 10px;
}

.random-title {
  margin: 0;
  font-size: 24px;
}

@media (max-width: 760px) {
  body {
    grid-template-columns: 1fr;
  }

  .app-nav {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .app-main {
    padding: 20px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-actions,
  .table-actions {
    align-items: stretch;
    flex-direction: column;
    width: 100%;
  }
}