:root {
  --bg: #06070A;
  --panel: rgba(10, 14, 24, 0.78);
  --text: #E6EDF3;
  --muted: #9AA7B8;
  --blue: #3DA9FC;
  --cyan: #6EE7F9;
  --violet: #7C5CFF;
  --line: rgba(110, 231, 249, 0.14);
  --soft-line: rgba(255, 255, 255, 0.08);
  --gold: #FACC6B;
  --danger: #FF6B6B;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, Arial, sans-serif;
}

.topbar {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  height: 92px;
  padding: 0 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(6, 7, 10, 0.76);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.logo {
  height: 82px;
  width: auto;
  display: block;
}

nav {
  display: flex;
  gap: 30px;
}

nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.01em;
}

nav a:hover {
  color: var(--cyan);
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 130px 8vw 80px;
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 62% 42%, rgba(61, 169, 252, 0.14), transparent 40%),
    linear-gradient(90deg, rgba(6, 7, 10, 0.72) 0%, rgba(6, 7, 10, 0.38) 35%, rgba(6, 7, 10, 0.04) 100%),
    linear-gradient(180deg, rgba(6, 7, 10, 0.08), rgba(6, 7, 10, 0.66));
}

.hero::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(110, 231, 249, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 231, 249, 0.025) 1px, transparent 1px);
  background-size: 82px 82px;
  mask-image: linear-gradient(90deg, black, transparent 74%);
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 660px;
  margin-left: 2vw;
  transform: translateY(18px);
}

.beta-tag {
  display: inline-flex;
  align-items: center;
  margin-bottom: 24px;
  padding: 9px 15px;
  border: 1px solid rgba(110, 231, 249, 0.34);
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(61, 169, 252, 0.09);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  box-shadow: 0 0 24px rgba(61, 169, 252, 0.12);
}

h1 {
  margin: 0;
  font-family: Sora, Inter, sans-serif;
  font-size: clamp(40px, 4.9vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.055em;
  max-width: 760px;
}

.subheadline {
  max-width: 620px;
  margin: 26px 0 0;
  color: #d2dce8;
  font-size: clamp(17px, 1.65vw, 21px);
  line-height: 1.55;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.primary-btn {
  color: #04101f;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 0 34px rgba(61, 169, 252, 0.34);
}

.secondary-btn {
  color: var(--text);
  border: 1px solid rgba(230, 237, 243, 0.22);
  background: rgba(255, 255, 255, 0.055);
}

.primary-btn:hover,
.secondary-btn:hover {
  transform: translateY(-1px);
}

section:not(.hero) {
  padding: 92px 8vw;
}

.section-title {
  font-family: Sora, Inter, sans-serif;
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-bottom: 30px;
}

.feature-grid,
.requirements-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

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

.feature-card,
.requirements-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,0.070), rgba(255,255,255,0.024));
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.30);
  padding: 24px;
}

.feature-card h3,
.requirements-card h3 {
  margin: 0 0 12px;
  font-family: Sora, Inter, sans-serif;
  font-size: 20px;
}

.feature-card p,
.safety p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.requirements-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.9;
}

.safety {
  background:
    radial-gradient(circle at 20% 20%, rgba(124, 92, 255, 0.14), transparent 32%),
    #080b13;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.safety p {
  max-width: 920px;
  font-size: 20px;
}

footer {
  padding: 34px 8vw;
  color: var(--muted);
  background: #040507;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 14px;
}

@media (max-width: 920px) {
  .topbar {
    height: 82px;
    padding: 0 20px;
  }

  .logo {
    height: 64px;
  }

  nav {
    display: none;
  }

  .hero {
    padding: 112px 24px 70px;
  }

  .hero-image {
    object-position: 58% center;
  }

  .hero-overlay {
    background:
      linear-gradient(180deg, rgba(6, 7, 10, 0.72), rgba(6, 7, 10, 0.94)),
      radial-gradient(circle at 60% 30%, rgba(61, 169, 252, 0.20), transparent 38%);
  }

  .hero-content {
    margin-left: 0;
    transform: none;
  }

  h1 {
    font-size: clamp(38px, 12vw, 58px);
  }

  .feature-grid,
  .requirements-grid {
    grid-template-columns: 1fr;
  }

  section:not(.hero) {
    padding: 70px 24px;
  }
}


/* Public polish additions */
.logo-wrap a {
  display: inline-flex;
  align-items: center;
}

.nav-cta {
  padding: 10px 14px;
  border: 1px solid rgba(110, 231, 249, 0.28);
  border-radius: 999px;
  background: rgba(61, 169, 252, 0.10);
  color: var(--cyan) !important;
}

.hero-note {
  margin-top: 22px;
  max-width: 590px;
  color: #b9c8d8;
  font-size: 15px;
  line-height: 1.55;
  padding: 13px 16px;
  border: 1px solid rgba(110, 231, 249, 0.16);
  border-radius: 16px;
  background: rgba(6, 7, 10, 0.40);
}

.section-kicker {
  margin-bottom: 12px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}

.safety-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.safety-grid > div {
  border: 1px solid rgba(110, 231, 249, 0.14);
  border-radius: 22px;
  background: rgba(255,255,255,0.045);
  padding: 22px;
}

.safety-grid h3 {
  margin: 0 0 10px;
  font-family: Sora, Inter, sans-serif;
  font-size: 19px;
}

.safety-grid p {
  font-size: 16px;
}

button,
.primary-btn,
.secondary-btn,
.contact-submit,
.btn {
  transition: transform .15s ease, opacity .15s ease, border-color .15s ease;
}

button:disabled,
.contact-submit:disabled,
.btn:disabled {
  cursor: not-allowed;
  opacity: .72;
}

@media (max-width: 1080px) {
  nav {
    gap: 18px;
  }

  nav a {
    font-size: 15px;
  }

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

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

  .nav-cta {
    padding: 0;
    border: 0;
    background: transparent;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}


/* Help dropdown and guide pages */
.nav-help {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-help-button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.01em;
  cursor: pointer;
  padding: 0;
}

.nav-help-button::after {
  content: "▾";
  display: inline-block;
  margin-left: 6px;
  font-size: 12px;
  color: var(--cyan);
  transform: translateY(-1px);
}

.nav-help:hover .nav-help-button,
.nav-help:focus-within .nav-help-button {
  color: var(--cyan);
}

.nav-help-menu {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  min-width: 245px;
  padding: 10px;
  border: 1px solid rgba(110, 231, 249, 0.22);
  border-radius: 16px;
  background: rgba(8, 11, 19, 0.98);
  box-shadow: 0 18px 60px rgba(0,0,0,.45), 0 0 24px rgba(61,169,252,.12);
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: opacity .16s ease, transform .16s ease;
}

.nav-help:hover .nav-help-menu,
.nav-help:focus-within .nav-help-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nav-help-menu a {
  display: block;
  padding: 12px 13px;
  border-radius: 12px;
  color: var(--text);
  font-size: 15px;
  line-height: 1.25;
  white-space: nowrap;
}

.nav-help-menu a:hover,
.nav-help-menu a:focus {
  background: rgba(61,169,252,.12);
  color: var(--cyan);
}

.help-page {
  background:
    radial-gradient(circle at 50% 0%, rgba(61,169,252,.16), transparent 34%),
    radial-gradient(circle at 88% 18%, rgba(124,92,255,.12), transparent 30%),
    var(--bg);
}

.help-hero {
  min-height: auto;
  padding: 154px 8vw 58px;
  display: block;
  overflow: visible;
  border-bottom: 1px solid var(--line);
}

.help-hero::after { display: none; }

.help-hero .hero-content {
  max-width: 920px;
  margin: 0 auto;
  transform: none;
  text-align: center;
}

.help-shell {
  max-width: 1040px;
  margin: 0 auto;
  padding: 58px 8vw 92px;
}

.help-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.070), rgba(255,255,255,.028));
  box-shadow: 0 22px 80px rgba(0,0,0,.28);
  padding: clamp(22px, 4vw, 42px);
  margin-bottom: 22px;
}

.help-card h2 {
  margin: 0 0 18px;
  font-family: Sora, Inter, sans-serif;
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -0.035em;
}

.help-card h3 {
  margin: 24px 0 10px;
  font-family: Sora, Inter, sans-serif;
  font-size: 21px;
}

.help-card p,
.help-card li {
  color: #c8d4e2;
  font-size: 18px;
  line-height: 1.7;
}

.help-card p { margin: 0 0 16px; }
.help-card ul,
.help-card ol { margin: 0 0 18px; padding-left: 24px; }
.help-card li { margin: 7px 0; }
.help-card strong { color: #fff; }

.help-alert {
  border: 1px solid rgba(250,204,107,.34);
  border-radius: 18px;
  background: rgba(250,204,107,.09);
  padding: 18px 20px;
  color: #ffe7ad;
  margin: 18px 0;
}

.help-alert p,
.help-alert li { color: #ffe7ad; }

.help-toc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-top: 24px;
}

.help-toc a {
  display: block;
  padding: 12px 14px;
  border: 1px solid rgba(110,231,249,.14);
  border-radius: 14px;
  background: rgba(255,255,255,.045);
  color: var(--text);
  text-decoration: none;
  font-weight: 800;
}

.help-toc a:hover {
  border-color: rgba(110,231,249,.34);
  color: var(--cyan);
}

@media (max-width: 920px) {
  .nav-help { display: none; }
  .help-hero { padding: 118px 24px 46px; }
  .help-shell { padding: 42px 24px 70px; }
}

/* Solo Cockpit shell pages */
.solo-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(61,169,252,.16), transparent 32%),
    radial-gradient(circle at 86% 14%, rgba(124,92,255,.13), transparent 34%),
    var(--bg);
  color: var(--text);
}

.solo-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px;
}

.solo-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.solo-logo {
  height: 70px;
  width: auto;
  display: block;
}

.solo-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.solo-hero {
  margin-top: 22px;
  border: 1px solid rgba(110,231,249,.18);
  border-radius: 26px;
  background: rgba(10,14,24,.88);
  padding: clamp(24px, 4vw, 44px);
}

.solo-kicker {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 8px 12px;
  border: 1px solid rgba(110,231,249,.28);
  border-radius: 999px;
  color: var(--cyan);
  background: rgba(61,169,252,.10);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.solo-hero h1 {
  margin: 0 0 14px;
  font-size: clamp(38px, 4.2vw, 58px);
  line-height: 1.05;
}

.solo-hero p {
  margin: 0;
  max-width: 850px;
  color: #c8d4e2;
  font-size: 18px;
  line-height: 1.6;
}

.solo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.solo-card {
  border: 1px solid rgba(110,231,249,.16);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
  box-shadow: 0 18px 70px rgba(0,0,0,.28);
  padding: 24px;
}

.solo-card h2,
.solo-card h3 {
  margin: 0 0 12px;
  font-family: Sora, Inter, sans-serif;
  letter-spacing: -.03em;
}

.solo-card p,
.solo-card li {
  color: #c8d4e2;
  line-height: 1.6;
}

.solo-card ul {
  margin: 12px 0 18px;
  padding-left: 20px;
}

.solo-card .btn,
.solo-actions .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.solo-alert {
  margin-top: 18px;
  border: 1px solid rgba(250,204,107,.34);
  border-radius: 18px;
  background: rgba(250,204,107,.09);
  padding: 16px 18px;
  color: #ffe7ad;
  line-height: 1.55;
}

.solo-placeholder-panel {
  margin-top: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.solo-control-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.solo-pill {
  border: 1px solid rgba(110,231,249,.16);
  border-radius: 999px;
  padding: 10px 12px;
  background: rgba(255,255,255,.045);
  color: #dce8f7;
  font-weight: 900;
  text-align: center;
}

@media (max-width: 820px) {
  .solo-shell {
    padding: 22px;
  }

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

  .solo-logo {
    height: 58px;
  }
}



/* SLP2 Solo Cockpit logging/setup shell */
.solo-cockpit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  margin-top: 22px;
}

.solo-wide {
  grid-column: 1 / -1;
}

.solo-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.solo-form-grid label {
  display: grid;
  gap: 7px;
  color: #c8d4e2;
  font-weight: 900;
  font-size: 14px;
}

.solo-form-grid input,
.solo-form-grid select,
.solo-textarea {
  width: 100%;
  border: 1px solid rgba(110,231,249,.22);
  border-radius: 14px;
  background: rgba(255,255,255,.075);
  color: var(--text);
  padding: 12px 13px;
  font-weight: 800;
}

.solo-form-grid select option {
  background: #0b111d;
  color: var(--text);
}

.solo-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.btn.danger {
  background: linear-gradient(135deg, #ff8a8a, #ff4f67);
  color: #21050a;
  border: 0;
}

.solo-status {
  margin-top: 14px;
  border: 1px solid rgba(110,231,249,.16);
  border-radius: 16px;
  padding: 14px 16px;
  color: #dce8f7;
  background: rgba(255,255,255,.045);
  line-height: 1.45;
}

.solo-status.good {
  border-color: rgba(43,182,115,.34);
  color: #7cf0b3;
}

.solo-status.warn {
  border-color: rgba(250,204,107,.34);
  color: #ffe7ad;
}

.solo-status.info {
  border-color: rgba(110,231,249,.20);
  color: #bff4ff;
}

.solo-slider-preview {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.solo-slider-row {
  display: grid;
  grid-template-columns: 42px 52px 42px minmax(120px, 1fr) 42px 52px minmax(92px, auto);
  gap: 8px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(110,231,249,.13);
  border-radius: 16px;
  background: rgba(255,255,255,.035);
}

.solo-slider-row b {
  color: var(--cyan);
  font-size: 18px;
}

.solo-slider-row button {
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  background: rgba(255,255,255,.07);
  color: var(--text);
  padding: 9px 10px;
  font-weight: 900;
}

.solo-modal-backdrop {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.72);
  z-index: 9999;
  padding: 20px;
}

.solo-modal-backdrop.show {
  display: flex;
}

.solo-modal {
  width: min(680px, 96vw);
  border: 1px solid rgba(110,231,249,.24);
  border-radius: 24px;
  background: #0b111d;
  box-shadow: 0 30px 110px rgba(0,0,0,.58);
  padding: 24px;
}

.solo-modal h2 {
  margin: 0 0 10px;
  font-family: Sora, Inter, sans-serif;
}

.solo-feedback-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.solo-feedback-grid label {
  border: 1px solid rgba(110,231,249,.12);
  border-radius: 14px;
  background: rgba(255,255,255,.045);
  padding: 11px 12px;
  color: #dce8f7;
  font-weight: 800;
}

.solo-feedback-grid input {
  margin-right: 8px;
}

.solo-textarea {
  min-height: 110px;
  resize: vertical;
  font: inherit;
  line-height: 1.45;
}

@media (max-width: 860px) {
  .solo-cockpit-grid {
    grid-template-columns: 1fr;
  }

  .solo-slider-row {
    grid-template-columns: 34px 1fr 1fr;
  }

  .solo-slider-row input {
    grid-column: 1 / -1;
  }
}


/* SLP3 local Solo Cockpit control behaviour */
.solo-slider-row {
  grid-template-columns: 42px 52px 42px minmax(120px, 1fr) 54px 42px 52px minmax(92px, auto);
}

.solo-readout {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid rgba(110,231,249,.20);
  border-radius: 12px;
  background: rgba(61,169,252,.10);
  color: var(--cyan);
  font-weight: 950;
}

.solo-empty-cell {
  display: block;
}

.solo-slider-row input[type="range"] {
  accent-color: var(--cyan);
}

@media (max-width: 860px) {
  .solo-slider-row {
    grid-template-columns: 34px 1fr 1fr 54px;
  }

  .solo-slider-row input {
    grid-column: 1 / -1;
  }

  .solo-slider-row button,
  .solo-slider-row .solo-readout,
  .solo-slider-row .solo-empty-cell {
    min-width: 0;
  }
}

/* SLP4A ET312 Solo live-output additions */
.solo-live-status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin: 14px 0;
}

.solo-mini-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid rgba(110,231,249,.18);
  background: rgba(255,255,255,.045);
  color: #dce8f7;
  font-weight: 900;
  text-align: center;
}

.solo-mini-status.good { border-color: rgba(124,240,179,.35); color: #b8ffd5; background: rgba(124,240,179,.08); }
.solo-mini-status.warn { border-color: rgba(250,204,107,.38); color: #ffe7ad; background: rgba(250,204,107,.09); }
.solo-mini-status.bad { border-color: rgba(255,107,107,.38); color: #ffb9b9; background: rgba(255,107,107,.09); }
.solo-mini-status.info { border-color: rgba(110,231,249,.22); color: var(--cyan); background: rgba(61,169,252,.08); }

.solo-event-log {
  max-height: 260px;
  overflow: auto;
  white-space: pre-wrap;
  margin: 16px 0 0;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(110,231,249,.15);
  background: rgba(0,0,0,.26);
  color: #c8d4e2;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.5;
}

/* SLP4A.2: keep ET312 Solo Pause/STOP beside the live sliders */
.solo-main-control-row {
  margin: 4px 0 18px;
  padding: 12px;
  border: 1px solid rgba(110,231,249,.14);
  border-radius: 18px;
  background: rgba(255,255,255,.035);
}
.solo-main-control-row .danger {
  min-width: 120px;
}


/* SLP3.3 Coyote Solo layout tidy: separated balance rows and local safety controls */
.solo-balance-panel {
  margin: 18px 0 16px;
  padding: 16px;
  border: 1px solid rgba(110,231,249,.15);
  border-radius: 18px;
  background: rgba(255,255,255,.035);
  overflow: hidden;
}

.solo-balance-panel h3 {
  margin: 0 0 8px;
  color: var(--cyan);
}

.solo-balance-note {
  margin: 0 0 14px;
  color: #c8d4e2;
  font-size: 14px;
  line-height: 1.45;
}

.solo-balance-section {
  margin-top: 14px;
}

.solo-balance-section h4 {
  margin: 0 0 9px;
  color: #dce8f7;
  font-size: 15px;
  font-weight: 950;
  letter-spacing: .02em;
}

.solo-balance-grid {
  display: grid;
  gap: 10px;
}

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

.solo-balance-row {
  display: grid;
  grid-template-columns: 34px 46px 64px 46px;
  gap: 8px;
  align-items: center;
  padding: 11px;
  border: 1px solid rgba(110,231,249,.13);
  border-radius: 16px;
  background: rgba(0,0,0,.14);
  min-width: 0;
}

.solo-balance-row span {
  color: var(--cyan);
  font-weight: 950;
  font-size: 18px;
}

.solo-balance-row button {
  min-height: 38px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 12px;
  background: rgba(255,255,255,.07);
  color: var(--text);
  padding: 8px 10px;
  font-weight: 950;
  touch-action: none;
}

.solo-balance-row button:active {
  transform: translateY(1px);
  border-color: rgba(110,231,249,.34);
}

.solo-balance-row output {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border: 1px solid rgba(110,231,249,.22);
  border-radius: 12px;
  background: rgba(61,169,252,.10);
  color: var(--cyan);
  font-weight: 950;
}

@media (max-width: 700px) {
  .solo-balance-two {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .solo-balance-row {
    grid-template-columns: 30px 42px 58px 42px;
  }
}

/* SLP4C.3: Coyote Solo per-channel Play controls */
.solo-main-control-row .btn.good,
.btn.good {
  border-color: rgba(124,240,179,.38);
  color: #b8ffd5;
  background: rgba(124,240,179,.10);
}
.solo-main-control-row #playABtn,
.solo-main-control-row #playBBtn {
  min-width: 110px;
}


/* SLP4C.7 Coyote one-button connection/start panel */
.solo-start-card {
  border-color: rgba(110,231,249,.26);
  background: linear-gradient(180deg, rgba(61,169,252,.10), rgba(255,255,255,.028));
}
.solo-start-note,
.solo-muted-note {
  color: #c8d4e2;
  line-height: 1.55;
  margin: 8px 0 14px;
}
.solo-start-actions {
  align-items: center;
}
.solo-start-actions .btn {
  min-height: 48px;
  font-weight: 950;
}
.solo-start-actions #applyLimitsBtn.good,
.solo-start-actions #connectCoyoteBtn.good {
  background: linear-gradient(135deg, #7cf0b3, #2bb673);
  color: #04130d;
}
.solo-start-actions #connectCoyoteBtn:not(:disabled) {
  background: linear-gradient(135deg, rgba(110,231,249,.24), rgba(61,169,252,.20));
  border: 1px solid rgba(110,231,249,.28);
}
.solo-form-grid input:disabled,
.solo-form-grid select:disabled {
  opacity: .65;
  cursor: not-allowed;
  border-color: rgba(250,204,107,.28);
}