:root {
  color-scheme: light;
  --bg: #f5f7f2;
  --panel: #ffffff;
  --ink: #17201c;
  --muted: #5e6963;
  --line: #dce3dc;
  --accent: #0f6f6b;
  --accent-dark: #0b4f4d;
  --accent-soft: #dff2ef;
  --danger: #a33b2e;
  --warning: #9a6500;
  --shadow: 0 18px 50px rgba(23, 32, 28, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(15, 111, 107, 0.12), rgba(186, 211, 117, 0.13) 38%, rgba(245, 247, 242, 0) 68%),
    var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  min-height: 42px;
  padding: 0 14px;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease;
}

button:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

button:disabled {
  cursor: wait;
  opacity: 0.65;
  transform: none;
}

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 700;
}

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

.shell {
  width: min(1440px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.panel {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 0.95;
}

h2 {
  font-size: 1.25rem;
}

.lede {
  margin: 12px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.55;
}

.status-card {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: min(100%, 300px);
  padding: 14px;
  background: #f9fbf7;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.status-card span:last-child {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.9rem;
}

.status-dot {
  width: 13px;
  height: 13px;
  flex: 0 0 13px;
  border-radius: 50%;
  background: var(--warning);
  box-shadow: 0 0 0 5px rgba(154, 101, 0, 0.12);
}

.status-dot.ok {
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(15, 111, 107, 0.12);
}

.status-dot.bad {
  background: var(--danger);
  box-shadow: 0 0 0 5px rgba(163, 59, 46, 0.12);
}

.workspace {
  display: grid;
  grid-template-columns: minmax(320px, 430px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.controls,
.output-panel {
  padding: 18px;
}

.controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  position: sticky;
  top: 16px;
}

.wide,
.actions {
  grid-column: 1 / -1;
}

.mode-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.mode-toggle {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f6f9f4;
}

.mode-toggle button {
  min-height: 34px;
  border-color: transparent;
  padding: 0 12px;
  background: transparent;
}

.mode-toggle button.active {
  background: var(--accent);
  color: #fff;
}

.advanced-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbf7;
}

.advanced-note {
  grid-column: 1 / -1;
  display: grid;
  gap: 4px;
  padding: 12px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  line-height: 1.4;
}

.advanced-note span {
  color: #38534e;
  font-size: 0.9rem;
}

.advanced-subhead {
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--accent-dark);
  font-size: 0.9rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.chip {
  min-height: 30px;
  border-radius: 999px;
  padding: 0 10px;
  background: #f4f8f2;
  color: #2f4038;
  font-size: 0.82rem;
  font-weight: 700;
}

.chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

label {
  color: #26332d;
  font-size: 0.86rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  outline: none;
  padding: 11px 12px;
}

input,
select {
  min-height: 44px;
}

textarea {
  min-height: 130px;
  resize: vertical;
  line-height: 1.45;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 111, 107, 0.12);
}

small {
  color: var(--muted);
  line-height: 1.35;
}

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

.action-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbf7;
}

.action-group span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.action-group button {
  min-height: 34px;
}

.download-tools {
  display: grid;
  grid-template-columns: auto 88px auto auto minmax(180px, 1fr);
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbf7;
}

.download-tools input {
  min-height: 38px;
}

.history-panel {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbf7;
}

.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.history-header button {
  min-height: 32px;
}

.history-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.history-item {
  min-height: 32px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.select-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.select-row input {
  width: auto;
  min-height: auto;
}

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

.message {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--accent-soft);
  color: var(--accent-dark);
  line-height: 1.45;
}

.message.error {
  background: #fff1ef;
  border-color: #efb9b0;
  color: var(--danger);
}

.hidden {
  display: none;
}

.results {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.result-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
  padding: 14px;
}

.result-card h3 {
  margin: 0 0 9px;
  font-size: 1rem;
  line-height: 1.3;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.result-query {
  margin: 0 0 7px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.88rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #edf3ed;
  color: #324039;
}

.result-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.result-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}

.text-outputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

#textOutput,
#jsonOutput {
  min-height: 240px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.84rem;
}

@media (max-width: 980px) {
  .hero,
  .workspace,
  .text-outputs,
  .result-card {
    grid-template-columns: 1fr;
  }

  .hero,
  .output-header {
    flex-direction: column;
  }

  .controls {
    position: static;
  }

  .result-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

@media (max-width: 620px) {
  .shell {
    width: min(100% - 20px, 1440px);
    padding-top: 10px;
  }

  .controls,
  .advanced-grid {
    grid-template-columns: 1fr;
  }

  .actions button,
  .output-actions button {
    flex: 1 1 130px;
  }

  .action-group {
    width: 100%;
  }

  .download-tools {
    grid-template-columns: 1fr;
  }
}