/* Live demo page (demo.html). Builds on styles.css tokens. */

:root {
  --ok: #15803d;
  --ok-soft: #dcfce7;
  --warn: #b45309;
  --warn-soft: #fef3c7;
  --err: #b91c1c;
  --err-soft: #fee2e2;
  --idle: #6b7280;
  --idle-soft: #eef0f3;
  --input-bg: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ok: #4ade80;
    --ok-soft: rgba(74, 222, 128, 0.14);
    --warn: #fbbf24;
    --warn-soft: rgba(251, 191, 36, 0.14);
    --err: #f87171;
    --err-soft: rgba(248, 113, 113, 0.14);
    --idle: #9ca3af;
    --idle-soft: rgba(156, 163, 175, 0.14);
    --input-bg: #0f1216;
  }
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* Status colors: an element with data-kind gets --k / --k-soft */

[data-kind="ok"] { --k: var(--ok); --k-soft: var(--ok-soft); }
[data-kind="warn"] { --k: var(--warn); --k-soft: var(--warn-soft); }
[data-kind="err"] { --k: var(--err); --k-soft: var(--err-soft); }

.hero-compact {
  padding: 64px 0 48px;
}

.section h2 code {
  font-size: 0.8em;
}

/* Steps */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
  display: grid;
  gap: 16px;
}

.step {
  counter-increment: step;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 24px 22px;
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.step > * {
  margin: 0;
}

.step h3 {
  font-size: 1.02rem;
  padding-left: 34px;
  position: relative;
}

.step h3::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: -1px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.8rem;
}

/* Expected nc output under the line to paste */
.code-block pre.response {
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #9aa2ad;
}

.response-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.78rem;
}

.hint {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

/* Form controls */

.row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
}

.field {
  display: grid;
  gap: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  min-width: 0;
}

.field-grow {
  flex: 1 1 280px;
}

.field-narrow {
  flex: 0 1 140px;
}

/* :where() keeps specificity at zero so .mono can set the font */
:where(input[type="text"], input[type="number"]) {
  font: inherit;
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--text);
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  width: 100%;
  min-width: 0;
}

input:focus-visible,
.btn:focus-visible,
.link-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.btn {
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover:not(:disabled) {
  border-color: var(--accent);
}

.btn:disabled {
  opacity: 0.5;
  cursor: default;
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-contrast);
  min-width: 72px;
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}

.link-btn {
  font: inherit;
  font-size: 0.8rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 2px 4px;
  margin-left: auto;
}

.link-btn:hover {
  color: var(--text);
}

/* Request line: METHOD  url  [button]  status */

.request {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.request .method {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-strong);
  width: 40px;
  flex-shrink: 0;
}

.request .url {
  flex: 1 1 320px;
  min-width: 0;
}

.request output.url {
  color: var(--text-secondary);
  padding: 9px 12px;
  border: 1px dashed var(--border);
  border-radius: 8px;
  overflow-wrap: anywhere;
}

.status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  padding: 5px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  background: var(--k-soft, var(--idle-soft));
  color: var(--k, var(--idle));
  white-space: nowrap;
}

/* Responses */

.summary {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 6px 16px;
  font-size: 0.9rem;
}

.summary dt {
  color: var(--text-secondary);
  font-weight: 600;
}

.summary dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.job-status {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--k, inherit);
}

.json {
  padding: 14px 16px;
  background: var(--code-bg);
  color: var(--code-text);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-height: 360px;
  overflow: auto;
}

.json .k { color: #f5c07a; }
.json .s { color: #a5d6a7; }
.json .n { color: #90caf9; }
.json .l { color: #ce93d8; }

/* SSE panel */

.sse-panel {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.sse-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
  flex-wrap: wrap;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--idle);
  flex-shrink: 0;
}

.dot[data-kind] {
  background: var(--k);
  box-shadow: 0 0 0 4px var(--k-soft);
}

.sse-state {
  font-weight: 700;
}

.sse-detail {
  color: var(--k, var(--text-secondary));
  overflow-wrap: anywhere;
}

.sse-log {
  list-style: none;
  margin: 0;
  padding: 8px 0;
  height: 300px;
  overflow: auto;
  background: var(--code-bg);
  color: var(--code-text);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.sse-log li {
  display: grid;
  grid-template-columns: 96px 80px minmax(0, 1fr);
  gap: 10px;
  padding: 2px 14px;
}

.sse-log .t { color: #7d8590; }
.sse-log .e { color: #f5c07a; font-weight: 700; }
.sse-log .d { overflow-wrap: anywhere; }
.sse-log .meta .e,
.sse-log .meta .d { color: #7d8590; font-weight: 400; }
.sse-log .ev-ready .e,
.sse-log .ev-ready .d { color: #a5d6a7; }
.sse-log .ev-error .e,
.sse-log .ev-error .d,
.sse-log .ev-timeout .e,
.sse-log .ev-timeout .d { color: #f28b82; }
.sse-log .sse-empty { display: block; color: #7d8590; }

@media (max-width: 760px) {
  .step {
    padding: 18px 16px 20px;
  }

  /* METHOD + url on the first line, buttons and status on the next */
  .request .url {
    flex-basis: calc(100% - 50px);
  }

  .sse-log li {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .sse-log li .d {
    grid-column: 1 / -1;
    padding-left: 12px;
  }
}