:root {
  color-scheme: dark;
  --bg: #0b0d0a;
  --panel: #11140f;
  --panel-strong: #161b14;
  --line: #2d382b;
  --line-bright: #688765;
  --text: #edf4e9;
  --muted: #9dac99;
  --green: #78d66f;
  --cyan: #74d5c6;
  --amber: #efb35a;
  --red: #f2777a;
  --shadow: rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(120, 214, 111, 0.05), transparent 280px),
    var(--bg);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.55;
}

.app-shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 22px 0 38px;
}

.topbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  min-height: 78px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--cyan);
  font: 600 0.75rem / 1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  text-transform: uppercase;
}

h1 {
  margin: 0 0 13px;
  font-size: clamp(1.9rem, 6vw, 3.7rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 168px;
  margin-bottom: 16px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  background: rgba(17, 20, 15, 0.88);
  color: var(--muted);
  font: 600 0.78rem / 1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.status-dot {
  width: 10px;
  height: 10px;
  border: 1px solid currentColor;
  background: var(--muted);
}

.status-dot[data-state="busy"] {
  color: var(--amber);
  background: var(--amber);
}

.status-dot[data-state="ok"] {
  color: var(--green);
  background: var(--green);
}

.status-dot[data-state="error"] {
  color: var(--red);
  background: var(--red);
}

.workspace,
.result-grid {
  display: grid;
  gap: 16px;
}

.workspace {
  grid-template-columns: minmax(0, 1fr) 320px;
  align-items: start;
}

.result-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 16px;
}

.trace-panel {
  grid-column: 1 / -1;
}

.panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
  box-shadow: 0 18px 38px var(--shadow);
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--green);
  font: 700 0.78rem / 1 ui-monospace, SFMono-Regular, Menlo, monospace;
  text-transform: uppercase;
}

.panel-title.compact {
  margin-top: 10px;
}

.panel-rule {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--line-bright), transparent);
}

.control-panel {
  padding-bottom: 14px;
}

.field-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 0.8fr 0.9fr;
  gap: 12px;
  padding: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 0.86rem;
}

label span {
  font: 700 0.72rem / 1 ui-monospace, SFMono-Regular, Menlo, monospace;
  text-transform: uppercase;
}

input,
select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #090b08;
  color: var(--text);
  padding: 9px 10px;
  outline: none;
}

input:focus,
select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 2px rgba(120, 214, 111, 0.18);
}

.wide-field {
  padding: 0 14px 14px;
}

.inline-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 0 14px;
}

.check-row {
  display: flex;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 9px;
}

.check-row input {
  width: 18px;
  min-height: 18px;
  accent-color: var(--green);
}

.actions {
  display: flex;
  gap: 10px;
}

.primary-button,
.secondary-button,
.small-button,
.history-button {
  min-height: 38px;
  border: 1px solid var(--line-bright);
  border-radius: 0;
  background: transparent;
  color: var(--text);
  padding: 8px 12px;
  font: 700 0.78rem / 1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.primary-button {
  background: var(--green);
  border-color: var(--green);
  color: #071006;
}

.secondary-button:hover,
.small-button:hover,
.history-button:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.side-panel {
  min-height: 0;
}

.history-list {
  display: grid;
  gap: 8px;
  padding: 12px 14px;
}

.history-button {
  width: 100%;
  text-align: left;
}

.empty-state {
  margin: 0;
  color: var(--muted);
  font: 0.86rem / 1.45 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.result-panel,
.trace-panel {
  min-height: 184px;
}

.kv-list,
.trace-list,
.balance-list {
  display: grid;
  gap: 0;
  padding: 4px 14px 14px;
}

.kv-row,
.trace-row {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 42px;
  border-bottom: 1px solid rgba(104, 135, 101, 0.22);
}

.kv-key,
.trace-label {
  color: var(--muted);
  font: 700 0.72rem / 1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  text-transform: uppercase;
}

.kv-value,
.trace-row a {
  overflow-wrap: anywhere;
  color: var(--text);
  font: 0.92rem / 1.35 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.trace-row {
  grid-template-columns: 120px minmax(0, 1fr);
}

.balance-row {
  display: grid;
  grid-template-columns: minmax(140px, 0.35fr) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  min-height: 42px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(104, 135, 101, 0.22);
}

.balance-amount {
  color: var(--green);
  font: 0.92rem / 1.35 ui-monospace, SFMono-Regular, Menlo, monospace;
  overflow-wrap: anywhere;
}

.balance-denom {
  color: var(--text);
  font: 0.88rem / 1.35 ui-monospace, SFMono-Regular, Menlo, monospace;
  overflow-wrap: anywhere;
}

.trace-row a {
  color: var(--cyan);
  text-decoration: none;
}

.trace-row a:hover {
  text-decoration: underline;
}

.small-button {
  min-height: 30px;
  padding: 6px 9px;
}

[hidden] {
  display: none !important;
}

@media (max-width: 920px) {
  .workspace,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .app-shell {
    width: min(100vw - 20px, 1180px);
    padding-top: 12px;
  }

  .topbar,
  .inline-options {
    align-items: stretch;
    flex-direction: column;
  }

  .status-pill,
  .actions,
  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .field-grid {
    grid-template-columns: 1fr;
  }

  .kv-row,
  .trace-row,
  .balance-row {
    grid-template-columns: 1fr;
    gap: 5px;
    padding: 10px 0;
  }
}