:root {
  --bg: #0f172a;
  --bg-elev: #1e293b;
  --bg-elev-2: #273449;
  --border: #334155;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --accent: #38bdf8;
  --accent-hover: #7dd3fc;
  --danger: #f87171;
  --danger-bg: #7f1d1d;
  --success: #4ade80;
  --warning: #fbbf24;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html,
body,
#app {
  height: 100%;
  margin: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

button {
  font: inherit;
  cursor: pointer;
  background: var(--bg-elev-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
  transition: background 0.15s ease;
}

button:hover:not(:disabled) {
  background: var(--border);
}

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

button.primary {
  background: var(--accent);
  color: #0b1220;
  border-color: var(--accent);
}

button.primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

button.icon-button {
  width: 30px;
  height: 30px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

button.danger:hover:not(:disabled) {
  background: var(--danger-bg);
  border-color: var(--danger);
}

input,
select,
textarea {
  font: inherit;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 10px;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
}

label {
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

a {
  color: var(--accent);
}

.app-shell {
  display: flex;
  height: 100%;
}

.app-nav {
  width: 220px;
  background: var(--bg-elev);
  border-right: 1px solid var(--border);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.app-nav h1 {
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 12px;
}

.app-nav button {
  text-align: left;
  background: transparent;
  border-color: transparent;
  display: flex;
  align-items: center;
  gap: 8px;
}

.app-nav button:hover:not(:disabled) {
  background: var(--bg-elev-2);
}

.app-nav button.active {
  background: var(--bg-elev-2);
  color: var(--accent);
  border-color: var(--border);
}

.app-nav .spacer {
  flex: 1;
}

.app-main {
  flex: 1;
  overflow: auto;
  padding: 24px 32px;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.toolbar h2 {
  margin: 0;
  font-size: 20px;
}

.panel {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

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

th,
td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

tr.row-selectable {
  cursor: pointer;
}

tr.row-selectable:hover {
  background: var(--bg-elev-2);
}

tr.row-selected {
  background: var(--bg-elev-2);
}

.status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
  text-transform: lowercase;
}

.status-badge.queued,
.status-badge.assigned,
.status-badge.dispatched {
  background: rgba(56, 189, 248, 0.18);
  color: var(--accent);
}

.status-badge.done {
  background: rgba(74, 222, 128, 0.18);
  color: var(--success);
}

.status-badge.failed {
  background: rgba(248, 113, 113, 0.18);
  color: var(--danger);
}

.status-badge.unreachable {
  background: rgba(248, 113, 113, 0.18);
  color: var(--danger);
}

.status-badge.idle,
.status-badge.wired {
  background: rgba(74, 222, 128, 0.18);
  color: var(--success);
}

.status-badge.busy {
  background: rgba(251, 191, 36, 0.18);
  color: var(--warning);
}

.notice {
  padding: 10px 12px;
  border-radius: 6px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.notice.error {
  background: rgba(127, 29, 29, 0.4);
  border-color: var(--danger);
  color: var(--text);
}

.notice.success {
  background: rgba(34, 197, 94, 0.18);
  border-color: var(--success);
  color: var(--text);
}

.token-screen {
  max-width: 480px;
  margin: 80px auto;
  padding: 32px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.token-screen h1 {
  margin: 0 0 8px;
  font-size: 24px;
}

.token-screen p {
  color: var(--text-muted);
  margin: 0 0 24px;
}

.token-screen label {
  display: block;
  margin-bottom: 6px;
}

.token-screen textarea {
  width: 100%;
  min-height: 88px;
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, "Cascadia Code", Consolas, monospace;
}

.token-screen input {
  width: 100%;
}

.token-screen .actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
  margin-top: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-grid label {
  display: block;
  margin-bottom: 4px;
}

.form-grid .field-full {
  grid-column: 1 / -1;
}

.form-grid input:not([type="checkbox"]),
.form-grid select {
  width: 100%;
}

.form-grid .actions {
  align-self: end;
}

.policy-grid select {
  min-height: 92px;
}

.muted {
  color: var(--text-muted);
}

.dim {
  color: var(--text-dim);
  font-size: 12px;
}

.attempt-result {
  font-family: ui-monospace, SFMono-Regular, "Cascadia Code", Consolas, monospace;
  font-size: 12px;
  white-space: pre-wrap;
  word-break: break-all;
}

.pagination {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
  color: var(--text-muted);
}

.provider-actions {
  display: flex;
  justify-content: flex-end;
  gap: 6px;
  white-space: nowrap;
}

.loader {
  display: inline-block;
  animation: spin 1.2s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}