:root {
  --bg: #0f1115;
  --panel: #161a22;
  --panel-2: #1d2330;
  --row-hover: #1a1f2b;
  --border: #2a3142;
  --text: #e6e9ef;
  --muted: #7d869c;
  --accent: #5b8def;
  --accent-2: #4f7ddb;
  --danger: #e25d5d;
  --ok: #4ec38a;
  --warn: #e0b341;
  --gray: #66708a;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    sans-serif;
  font-size: 13px;
  line-height: 1.45;
}

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

button {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
}

button:hover {
  background: var(--border);
}

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

button.primary:hover {
  background: var(--accent-2);
}

button.ghost {
  background: transparent;
}

button.danger {
  border-color: var(--danger);
  color: var(--danger);
}

button.danger:hover {
  background: var(--danger);
  color: white;
}

button.small {
  padding: 3px 8px;
  font-size: 12px;
}

input[type='text'],
input[type='number'],
input[type='password'],
textarea,
select {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 8px;
  border-radius: 4px;
  font-size: 13px;
  font-family: inherit;
}

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

textarea {
  width: 100%;
  min-height: 80px;
  resize: vertical;
  font-family: var(--mono);
  font-size: 12px;
}

code,
.mono {
  font-family: var(--mono);
}

/* ---------- header / tabs ---------- */
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top h1 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.4px;
}

.tabs {
  display: flex;
  gap: 4px;
}

.tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  padding: 5px 12px;
  font-size: 13px;
  border-radius: 4px;
}

.tab:hover {
  color: var(--text);
  background: var(--panel-2);
}

.tab.active {
  color: var(--text);
  background: var(--panel-2);
  border-color: var(--border);
}

.token-bar {
  display: flex;
  align-items: center;
  gap: 6px;
}

.token-bar input {
  width: 280px;
  font-family: var(--mono);
}

/* ---------- views ---------- */
main {
  padding: 16px 20px 80px;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.action-bar-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.action-bar-top .muted {
  margin-left: auto;
  font-size: 12px;
}

/* ---------- table ---------- */
.table-wrap {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: auto;
}

.grid {
  width: 100%;
  border-collapse: collapse;
}

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

.grid th {
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  background: var(--panel-2);
  position: sticky;
  top: 0;
  z-index: 1;
}

.grid tr:last-child td {
  border-bottom: none;
}

.grid tbody tr {
  cursor: pointer;
}

.grid tbody tr:hover {
  background: var(--row-hover);
}

.grid tbody tr.selected {
  background: var(--panel-2);
  box-shadow: inset 3px 0 0 var(--accent);
}

.grid .w-dot {
  width: 24px;
}

.grid .w-toggle {
  width: 80px;
}

.grid .w-num {
  width: 80px;
  text-align: right;
}

.grid td.w-num,
.grid .num {
  text-align: right;
  font-family: var(--mono);
  font-size: 12px;
}

.grid .w-actions {
  width: 200px;
}

.grid .slave-id {
  font-family: var(--mono);
  font-weight: 500;
}

.grid .notes-cell {
  font-size: 12px;
  color: var(--muted);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.grid .actions-cell {
  display: flex;
  gap: 4px;
}

.grid .empty-row td {
  text-align: center;
  padding: 24px;
  color: var(--muted);
}

/* tiny inline input inside a table cell */
.grid input.cell-input {
  width: 100%;
  padding: 3px 6px;
  font-family: var(--mono);
  font-size: 12px;
  background: transparent;
  border: 1px solid transparent;
}

.grid input.cell-input:hover {
  border-color: var(--border);
}

.grid input.cell-input:focus {
  border-color: var(--accent);
  background: var(--panel-2);
}

/* ---------- health dot ---------- */
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot.ok {
  background: var(--ok);
  box-shadow: 0 0 6px var(--ok);
}

.dot.warn {
  background: var(--warn);
}

.dot.danger {
  background: var(--danger);
}

.dot.gray {
  background: var(--gray);
}

/* ---------- toggle switch ---------- */
.switch {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch .slider {
  position: absolute;
  inset: 0;
  background: var(--gray);
  border-radius: 20px;
  cursor: pointer;
  transition: background 0.15s;
}

.switch .slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  background: white;
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: transform 0.15s;
}

.switch input:checked + .slider {
  background: var(--ok);
}

.switch input:checked + .slider::before {
  transform: translateX(16px);
}

/* ---------- detail panel ---------- */
.detail-panel {
  margin-top: 16px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  min-height: 80px;
}

.detail-panel:empty::before {
  content: 'select a row above to edit';
  display: block;
  padding: 24px;
  color: var(--muted);
  text-align: center;
  font-size: 12px;
}

.detail-inner {
  padding: 16px 20px 20px;
}

/* masters detail form */
.detail-form {
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 640px;
}
.detail-form .form-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  align-items: center;
  gap: 12px;
}
.detail-form .form-row > label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.detail-form .form-input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 8px;
  font: inherit;
  color: inherit;
  width: 100%;
  box-sizing: border-box;
}
.detail-form .form-input[readonly] {
  opacity: 0.6;
}
.detail-form .form-hint {
  grid-column: 2 / 3;
  font-size: 11px;
  margin-top: -4px;
}
.detail-form .detail-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.cell-with-button {
  display: flex;
  gap: 6px;
  align-items: center;
}
.cell-with-button .form-input { flex: 1; }
.row-actions {
  display: flex;
  gap: 4px;
}
.row-actions .small { font-size: 11px; padding: 2px 8px; }
.row-actions .danger { color: #c33; }
.danger { color: #c33; }
.dot.off { background: #888; }

.detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 12px;
  flex-wrap: wrap;
}

.detail-head h2 {
  margin: 0;
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.meta-row {
  display: flex;
  gap: 16px;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.section {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 14px;
}

.section h3 {
  margin: 0 0 10px 0;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
}

.field-grid {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 8px 12px;
  align-items: center;
  max-width: 600px;
}

.field-grid label {
  font-size: 13px;
  color: var(--muted);
}

.field-grid input,
.field-grid select {
  width: 100%;
  max-width: 280px;
}

/* token row */
.token-display-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.token-display-row .token-text {
  flex: 1;
  font-family: var(--mono);
  font-size: 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 10px;
  word-break: break-all;
  user-select: all;
  max-width: 540px;
}

.token-display-row .token-text.masked {
  letter-spacing: 2px;
}

.token-display-row .token-text.none {
  color: var(--muted);
  font-style: italic;
}

/* key-value editor */
.kv-list,
.meta-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 8px;
}

.kv-row,
.meta-row-edit {
  display: flex;
  gap: 6px;
  align-items: center;
}

.kv-row input {
  flex: 1;
  font-family: var(--mono);
}

.meta-row-edit input {
  font-family: var(--mono);
  font-size: 12px;
}

.meta-row-edit .sym {
  flex: 0 0 110px;
}

.meta-row-edit .num {
  flex: 0 0 90px;
}

.meta-row-edit .num.wide {
  flex: 0 0 130px;
}

.meta-head {
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.action-bar-bottom {
  display: flex;
  gap: 8px;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.row-x {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 14px;
}

.row-x:hover {
  color: var(--danger);
}

/* ---------- modals ---------- */
#modal-root:empty {
  display: none;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px 24px;
  min-width: 420px;
  max-width: 720px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal h3 {
  margin: 0 0 14px 0;
  font-size: 15px;
}

.modal .token-display {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px;
  font-family: var(--mono);
  font-size: 13px;
  word-break: break-all;
  margin: 12px 0;
  user-select: all;
}

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

.modal .warn {
  color: var(--warn);
  font-size: 12px;
  margin: 8px 0;
}

/* toast */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 10px 16px;
  border-radius: 4px;
  font-size: 13px;
  z-index: 200;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition:
    opacity 0.2s,
    transform 0.2s;
}

.toast.error {
  border-left-color: var(--danger);
}

.toast.ok {
  border-left-color: var(--ok);
}

.toast.hidden {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

.dirty-indicator {
  color: var(--warn);
  font-size: 12px;
}

.hint {
  font-size: 11px;
  color: var(--muted);
  margin-top: 4px;
}

.badge {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: var(--panel-2);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge.on {
  color: var(--ok);
  border-color: var(--ok);
}

.apply-preset-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.apply-preset-row select {
  min-width: 200px;
}

/* close button on detail panel head */
.detail-close {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 4px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 13px;
}

.detail-close:hover {
  color: var(--danger);
  border-color: var(--danger);
}

/* state badges for the trades view */
.state-badge {
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
}

.state-badge.open {
  color: var(--ok);
  border-color: var(--ok);
}

.state-badge.pending {
  color: var(--warn);
  border-color: var(--warn);
}

.state-badge.failed,
.state-badge.degraded {
  color: var(--danger);
  border-color: var(--danger);
}

.state-badge.skipped {
  color: var(--gray);
  border-color: var(--gray);
}

.state-badge.absent {
  color: var(--gray);
}

#view-trades h3 {
  margin-top: 0;
}