:root {
  color: #fff;
  background: #050505;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html {
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #000;
}

[data-contract-stage] {
  position: relative;
  width: min(100vw, calc(100vh * var(--stage-ratio)));
  aspect-ratio: var(--stage-ratio);
  overflow: hidden;
  background: #000;
}

[data-contract-id] {
  position: absolute;
  margin: 0;
}

[data-contract-id="backdrop"] {
  width: 100%;
  height: 100%;
  object-fit: cover;
  user-select: none;
  pointer-events: none;
}

/* Screen vibration on cranking ratchet tension */
[data-contract-stage][data-contract-state="cranking-state"] {
  animation: mechanical-vibration 0.05s infinite alternate ease-in-out;
}

@keyframes mechanical-vibration {
  0% { transform: translate(-2px, 1px) rotate(-0.15deg); }
  50% { transform: translate(2px, -1px) rotate(0.15deg); }
  100% { transform: translate(-1px, 2px) rotate(0deg); }
}

/* Drool Cascade Overlay */
[data-contract-id="drool-overlay"] {
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
  overflow: hidden;
  z-index: 25;
}

.drool-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  filter: drop-shadow(0 2px 8px rgba(180, 230, 255, 0.8));
}

[data-contract-state="payoff-state"] .drool-svg {
  animation: drool-cascade 0.4s cubic-bezier(0.15, 0.85, 0.35, 1.2) forwards;
  transform-origin: top center;
}

@keyframes drool-cascade {
  0% { transform: scaleY(0); opacity: 0; }
  60% { transform: scaleY(1.1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 1; }
}

.drool-drip {
  animation: drip-pulse 1s infinite alternate ease-in-out;
}

@keyframes drip-pulse {
  0% { transform: translateY(0); }
  100% { transform: translateY(8px); }
}

.snap-flash {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  color: #00ffcc;
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-shadow: 0 0 10px #00ffcc, 0 0 20px rgba(0, 255, 204, 0.8);
  white-space: nowrap;
  animation: snap-pop 0.5s ease-out forwards;
}

@keyframes snap-pop {
  0% { transform: translateX(-50%) scale(0.3); opacity: 0; }
  40% { transform: translateX(-50%) scale(1.3); opacity: 1; }
  100% { transform: translateX(-50%) scale(1); opacity: 1; }
}

/* Primary Action Button */
button[data-contract-id="action-button"] {
  min-width: 44px;
  min-height: 44px;
  border: 2px solid #00ffcc;
  border-radius: 8px;
  background: #111a1a;
  color: #00ffcc;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  display: grid;
  place-items: center;
  text-align: center;
  box-shadow: 0 0 15px rgba(0, 255, 204, 0.3);
  transition: all 0.15s ease-out;
}

button[data-contract-id="action-button"]:hover:not([disabled]) {
  background: #00ffcc;
  color: #000;
  box-shadow: 0 0 25px rgba(0, 255, 204, 0.7);
}

[data-contract-state="cranking-state"] button[data-contract-id="action-button"] {
  border-color: #ffaa00;
  color: #ffaa00;
  background: #201a05;
  box-shadow: 0 0 20px rgba(255, 170, 0, 0.5);
}

[data-contract-state="payoff-state"] button[data-contract-id="action-button"] {
  border-color: #ff0055;
  color: #ff0055;
  background: #250810;
  box-shadow: 0 0 20px rgba(255, 0, 85, 0.4);
}

[data-contract-state="payoff-state"] button[data-contract-id="action-button"]:hover {
  background: #ff0055;
  color: #fff;
  box-shadow: 0 0 30px rgba(255, 0, 85, 0.8);
}

/* Status Text */
[data-contract-id="status-text"] {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #888;
  text-transform: uppercase;
  background: rgba(0, 0, 0, 0.7);
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0 10px;
}

[data-contract-visibility="highlighted"][data-contract-id="status-text"] {
  color: #ff0055;
  border-color: #ff0055;
  text-shadow: 0 0 10px rgba(255, 0, 85, 0.7);
}

/* Mute button */
[data-contract-id="mute-button"] {
  min-width: 44px;
  min-height: 44px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #777;
  border-radius: 4px;
  font-size: 0.7rem;
  cursor: pointer;
  display: grid;
  place-items: center;
}

button[data-contract-id],
a[data-contract-id] {
  min-width: 44px;
  min-height: 44px;
}

/* Web3 Fixed Tray */
a[data-contract-id],
button[data-contract-id][role="integration"],
div[data-contract-id][role="integration"] {
  min-width: 44px;
  min-height: 44px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(15, 15, 20, 0.85);
  color: #bbb;
  transition: all 0.15s ease;
}

a[data-contract-id][role="integration"]:hover:not([aria-disabled="true"]),
button[data-contract-id][role="integration"]:hover:not([disabled]) {
  border-color: #00ffcc;
  color: #fff;
  background: rgba(0, 255, 204, 0.15);
  box-shadow: 0 0 10px rgba(0, 255, 204, 0.3);
}

[data-contract-id="web3-ca-feedback"] {
  font-family: monospace;
  font-size: 0.75rem;
  color: #00ffcc;
}

button[data-contract-id]:focus-visible,
a[data-contract-id]:focus-visible {
  outline: 2px solid #00ffcc;
  outline-offset: 1px;
}

a[data-contract-id][aria-disabled="true"] { cursor: default; opacity: .55; }
[data-contract-visibility="dimmed"] { opacity: .45; }
[data-contract-visibility="highlighted"] { color: #ff0055; transform: scale(1.05); }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}