/* ── Section card ── */
.section-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: var(--card-shadow);
}
.section-card-header {
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  border-radius: 10px 10px 0 0;
}
.section-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--text3);
}
.section-card-body {
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

/* ── Field rows ── */
.field-row { display: flex; align-items: center; gap: 0.6rem; }
.field-row.stack { align-items: flex-start; }
.field-label {
  font-size: 0.72rem;
  color: var(--text3);
  font-weight: 500;
  white-space: nowrap;
  min-width: 92px;
  flex-shrink: 0;
}
.field-label.wide { min-width: 110px; }

/* ── Two-col grid ── */
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.field-grid .field-item { display: flex; flex-direction: column; gap: 0.25rem; }
.field-grid .field-item label,
.field-full label {
  font-size: 0.68rem;
  color: var(--text3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.field-full { display: flex; flex-direction: column; gap: 0.25rem; }

/* ── Inputs ── */
input[type=text], input[type=number], select, textarea {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border-hi);
  padding: 0 0.65rem;
  height: 32px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-family: var(--font);
  outline: none;
  transition: border-color .15s;
  width: 100%;
}
input[type=text]:focus, input[type=number]:focus, select:focus { border-color: var(--accent); }
input[type=number] { -moz-appearance: textfield; }
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; }
select { cursor: pointer; }

/* ── Monospace array inputs ── */
.array-input {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.8rem;
}
.array-input::placeholder,
.rtp-paytable-input::placeholder,
.rtp-line-input::placeholder,
.scatter-from::placeholder,
.scatter-to::placeholder,
#rtp-screen-width::placeholder,
#rtp-screen-height::placeholder,
#rtp-min-match::placeholder,
#spin-test-reel-idx::placeholder,
#spin-test-screen::placeholder {
  color: var(--accent-ph);
  font-style: normal;
}

/* ── Run button ── */
.run-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--accent);
  color: hsl(0, 0%, 8%);
  border: none;
  padding: 0 1.1rem;
  height: 30px;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
  font-size: 0.72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-family: var(--font);
  transition: opacity .15s, transform .1s;
}
.run-btn:hover { opacity: .88; }
.run-btn:active { transform: scale(.97); }
.run-btn:disabled { opacity: .35; cursor: not-allowed; transform: none; }

.secondary-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--surface3);
  color: var(--text2);
  border: 1px solid var(--border-hi);
  padding: 0 1.1rem;
  height: 30px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-family: var(--font);
  transition: opacity .15s, transform .1s;
}
.secondary-btn:hover { opacity: .8; }
.secondary-btn:active { transform: scale(.97); }

/* ── Icon buttons ── */
.icon-btn {
  width: 26px; height: 26px;
  border-radius: 5px;
  border: 1px solid var(--border-hi);
  background: transparent;
  color: var(--text3);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background .12s, color .12s, border-color .12s;
}
.icon-btn:hover                { background: var(--surface3);   color: var(--text);   border-color: var(--border-hi); }
.icon-btn.danger:hover         { background: var(--danger-dim);  color: var(--danger); border-color: var(--danger); }
.icon-btn.add:hover            { background: var(--accent-dim);  color: var(--accent); border-color: var(--accent); }

/* ── Add / dashed button ── */
.add-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
  border: 1px dashed var(--border-hi);
  border-radius: 6px;
  background: transparent;
  color: var(--text3);
  padding: 0.35rem 0.75rem;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  cursor: pointer;
  font-family: var(--font);
  transition: color .12s, border-color .12s, background .12s;
  width: 100%;
}
.add-btn:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-dim); }

/* ── Status badge ── */
.status {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.6rem;
  border-radius: 5px;
}
.status:empty { display: none; }
.status.ok      { color: var(--success); background: color-mix(in srgb, var(--success) 12%, transparent); }
.status.err     { color: var(--error);   background: color-mix(in srgb, var(--error)   12%, transparent); }
.status.pending { color: var(--text3); }

/* ── Copy button ── */
.copy-btn {
  width: 28px; height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border-hi);
  background: transparent;
  color: var(--text2);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, color .15s, border-color .15s;
}
.copy-btn:hover { background: var(--accent-dim); color: var(--accent); border-color: var(--accent); }
.copy-btn.copied { background: color-mix(in srgb, var(--success) 15%, transparent); color: var(--success); border-color: var(--success); }

/* ── Field error highlight ── */
.field-error { border-color: var(--error) !important; }

/* ── Toolbar helpers (Convert tab reused) ── */
.field-group { display: flex; align-items: center; gap: 0.35rem; }
.toolbar-label { font-size: 0.72rem; color: var(--text3); white-space: nowrap; font-weight: 500; }
.sep { width: 1px; height: 20px; background: var(--border-hi); }
select.sm  { width: 100px; }
input.sm   { width: 110px; }
input.sm-s { width: 70px; }