/* -----------------------------------------------------------
   Helixr — design tokens
   ----------------------------------------------------------- */
:root {
  --bg-0: #05070d;
  --bg-1: #0a1020;
  --bg-2: #0f1830;
  --bg-3: #151f3d;
  --line: rgba(120, 180, 255, 0.12);
  --line-hot: rgba(56, 189, 248, 0.55);

  --ink: #e5ecff;
  --ink-dim: #94a3c4;
  --ink-faint: #5a6a8e;

  --accent: #38bdf8;        /* cyan — primary */
  --accent-2: #a78bfa;      /* violet — secondary */
  --ok: #4ade80;
  --warn: #fbbf24;
  --err: #f87171;

  --radius: 6px;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --body: "Outfit", ui-sans-serif, system-ui, sans-serif;

  --glow: 0 0 20px rgba(56, 189, 248, 0.18);
  --glow-strong: 0 0 24px rgba(56, 189, 248, 0.45);
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-0);
  color: var(--ink);
  font-family: var(--body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Animated radial-grid backdrop — replaces the old GIF */
.grid-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(56, 189, 248, 0.15), transparent 50%),
    radial-gradient(ellipse 60% 50% at 80% 100%, rgba(167, 139, 250, 0.10), transparent 50%),
    linear-gradient(180deg, var(--bg-0), var(--bg-1) 60%, var(--bg-0));
}
.grid-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 80%);
  opacity: 0.6;
}

/* Subtle scanline */
.scanline {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 3px,
    rgba(255, 255, 255, 0.012) 3px,
    rgba(255, 255, 255, 0.012) 4px
  );
}

/* -----------------------------------------------------------
   Top bar
   ----------------------------------------------------------- */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 7, 13, 0.7);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--accent);
  border: 1px solid var(--line-hot);
  border-radius: 50%;
  box-shadow: var(--glow);
  animation: pulse 4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(56, 189, 248, 0.18); }
  50%      { box-shadow: 0 0 30px rgba(56, 189, 248, 0.45); }
}
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 0.25em;
  font-size: 18px;
  color: var(--ink);
}
.brand-sub {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--ink-faint);
  margin-top: 6px;
  text-transform: uppercase;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-dim);
  background: rgba(10, 16, 32, 0.6);
}
.status-pill .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-faint);
}
.status-pill.is-running .dot {
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: blink 1s steps(2) infinite;
}
.status-pill.is-ok .dot { background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.status-pill.is-err .dot { background: var(--err); box-shadow: 0 0 10px var(--err); }
@keyframes blink { 50% { opacity: 0.3; } }

/* -----------------------------------------------------------
   Layout
   ----------------------------------------------------------- */
.layout {
  display: grid;
  grid-template-columns: 320px 1fr 420px;
  gap: 1px;
  min-height: calc(100vh - 140px);
  background: var(--line);
}
@media (max-width: 1200px) {
  .layout { grid-template-columns: 1fr; }
}

.panel {
  padding: 28px 32px;
  background: rgba(10, 16, 32, 0.72);
  backdrop-filter: blur(6px);
}
.panel-config { border-right: 1px solid var(--line); }
.panel-results { border-left: 1px solid var(--line); }

.panel-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 16px;
}
.panel-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.2em;
}
.panel h2 {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0;
}
.panel-note {
  font-size: 12px;
  color: var(--ink-dim);
  margin: 0 0 16px;
  line-height: 1.55;
}

/* -----------------------------------------------------------
   Form elements
   ----------------------------------------------------------- */
label {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 14px;
}
input[type="text"],
input[type="password"],
input[type="number"],
textarea,
select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
textarea {
  font-family: var(--body);
  font-size: 14px;
  resize: vertical;
  line-height: 1.5;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--line-hot);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.12);
}
input::placeholder, textarea::placeholder { color: var(--ink-faint); }

hr {
  border: 0;
  border-top: 1px dashed var(--line);
  margin: 24px 0;
}

.stack-h {
  display: flex;
  align-items: stretch;
  gap: 8px;
}
.stack-h input { flex: 1; }
.stack-h .suffix {
  display: grid;
  place-items: center;
  padding: 0 14px;
  color: var(--ink-dim);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-0);
}

/* -----------------------------------------------------------
   Buttons
   ----------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  cursor: pointer;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  transition: all 0.15s;
}
.btn:hover:not(:disabled) {
  border-color: var(--line-hot);
  color: var(--accent);
}
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg-0);
  border-color: var(--accent);
  box-shadow: var(--glow-strong);
}
.btn-primary:hover:not(:disabled) {
  background: #5fd0ff;
  color: var(--bg-0);
  border-color: #5fd0ff;
}
.btn-danger {
  border-color: var(--err);
  color: var(--err);
}
.btn-danger:hover:not(:disabled) {
  background: var(--err);
  color: var(--bg-0);
}
.btn-ghost { background: transparent; }
.btn-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.run-row { margin-top: 20px; }
.btn-add { margin-top: 10px; }

.how-to {
  margin-top: 28px;
  font-size: 12px;
  color: var(--ink-dim);
}
.how-to summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.how-to ol { padding-left: 18px; margin: 0; }
.how-to li { margin-bottom: 6px; }

/* -----------------------------------------------------------
   Schema table
   ----------------------------------------------------------- */
.schema-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  font-size: 12px;
}
.schema-table th {
  text-align: left;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 8px 8px 8px 0;
  border-bottom: 1px solid var(--line);
}
.schema-table td {
  padding: 6px 8px 6px 0;
  vertical-align: middle;
}
.schema-table input,
.schema-table select {
  margin-top: 0;
  padding: 8px 10px;
  font-size: 12px;
}
.schema-table .row-del {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-faint);
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}
.schema-table .row-del:hover {
  border-color: var(--err);
  color: var(--err);
}

/* -----------------------------------------------------------
   Mode switch
   ----------------------------------------------------------- */
.mode-switch {
  display: flex;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 4px;
  margin-bottom: 16px;
  background: var(--bg-0);
  gap: 4px;
}
.mode-btn {
  flex: 1;
  padding: 10px 14px;
  border: 0;
  background: transparent;
  color: var(--ink-dim);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: calc(var(--radius) - 2px);
  transition: all 0.15s;
}
.mode-btn.active {
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--line-hot);
}

/* -----------------------------------------------------------
   Results
   ----------------------------------------------------------- */
.results-empty .empty-box {
  margin-top: 40px;
  padding: 40px 20px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  text-align: center;
}
.empty-mark {
  font-size: 36px;
  color: var(--accent);
  opacity: 0.5;
  margin-bottom: 12px;
}
.empty-box p {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0 0 8px;
}
.empty-box span {
  font-size: 12px;
  color: var(--ink-faint);
}

.result-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  background: var(--bg-0);
  animation: fadeIn 0.3s ease-out;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
.result-card.ok    { border-color: rgba(74, 222, 128, 0.35); }
.result-card.err   { border-color: rgba(248, 113, 113, 0.45); }
.result-head {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--ink-faint);
}
.result-head .status-ok  { color: var(--ok); }
.result-head .status-err { color: var(--err); }

.result-image {
  width: 100%;
  border-radius: var(--radius);
  display: block;
  margin-bottom: 12px;
  border: 1px solid var(--line);
}

.result-attrs {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink);
  background: var(--bg-1);
  padding: 12px;
  border-radius: var(--radius);
  overflow-x: auto;
  max-height: 320px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  border: 1px solid var(--line);
}
.result-err-msg {
  color: var(--err);
  font-family: var(--mono);
  font-size: 11px;
  margin-top: 8px;
  word-break: break-word;
}

/* -----------------------------------------------------------
   Footer
   ----------------------------------------------------------- */
.foot {
  display: flex;
  justify-content: space-between;
  padding: 16px 32px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink-faint);
  background: rgba(5, 7, 13, 0.8);
  backdrop-filter: blur(10px);
}

/* Scrollbar polish */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb {
  background: var(--bg-3);
  border-radius: 5px;
  border: 2px solid var(--bg-0);
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* -----------------------------------------------------------
   Webhook mode — scenarios list + webhook URL box
   ----------------------------------------------------------- */
code {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  background: rgba(56, 189, 248, 0.08);
  padding: 1px 6px;
  border-radius: 3px;
}

.scenarios-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
}
.scenarios-list:empty { margin-top: 0; }

.scenario-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.15s;
}
.scenario-row:hover { border-color: var(--line-hot); }

.scenario-row .sc-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.scenario-row .sc-id {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
}
.scenario-row .sc-label {
  font-size: 12px;
  color: var(--ink);
  margin-top: 2px;
}
.scenario-row .sc-meta {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.scenario-row .sc-actions {
  display: flex;
  gap: 6px;
}
.scenario-row button {
  padding: 6px 10px;
  font-size: 10px;
  letter-spacing: 0.15em;
}

.webhook-url-box {
  margin-top: 20px;
  padding: 16px;
  background: rgba(56, 189, 248, 0.05);
  border: 1px solid var(--line-hot);
  border-radius: var(--radius);
}
.webhook-url-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.webhook-url-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--bg-0);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.webhook-url-row code {
  flex: 1;
  font-size: 11px;
  color: var(--ink);
  background: transparent;
  word-break: break-all;
  padding: 0;
}
.webhook-test-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}
.webhook-test-result {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.webhook-test-result.ok { color: var(--ok); }
.webhook-test-result.err { color: var(--err); }

/* -----------------------------------------------------------
   Per-scenario credential override (collapsed by default)
   ----------------------------------------------------------- */
.cred-override {
  margin: 12px 0 8px;
  padding: 12px 14px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: rgba(15, 24, 48, 0.5);
}
.cred-override > summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.cred-override > summary::-webkit-details-marker { display: none; }
.cred-override > summary::before {
  content: "▸ ";
  color: var(--accent);
  transition: transform 0.15s;
  display: inline-block;
}
.cred-override[open] > summary::before {
  transform: rotate(90deg);
}
.cred-hint {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--ink-faint);
  text-transform: none;
  font-style: italic;
}
.cred-hint.is-override { color: var(--accent); font-style: normal; }

.field-hint {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.15em;
  color: var(--ok);
  text-transform: uppercase;
}
.field-hint:empty { display: none; }