:root {
  --roi-bg: #080014;
  --roi-bg-2: #150027;
  --roi-pink: #ff51a2;
  --roi-green: #41ff7a;
  --roi-yellow: #fff06a;
  --roi-cyan: #39d8ff;
  --roi-orange: #ff9f1c;
  --roi-text: #f7f2ff;
  --roi-dim: #b9a7d9;
  --roi-border: #7f38ff;
  --roi-shadow: rgba(255, 81, 162, .45);
  --pixel: 'Courier New', Courier, monospace;
}

* { box-sizing: border-box; }

html, body { min-height: 100%; }

.roibreaker-body {
  margin: 0;
  color: var(--roi-text);
  font-family: var(--pixel);
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 81, 162, .24), transparent 28%),
    radial-gradient(circle at 80% 30%, rgba(57, 216, 255, .18), transparent 30%),
    linear-gradient(135deg, #04000a, var(--roi-bg) 52%, #170022);
  overflow-x: hidden;
}

.roibreaker-body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.045) 0, rgba(255,255,255,.045) 1px, transparent 2px, transparent 4px),
    radial-gradient(circle, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: auto, 46px 46px;
  mix-blend-mode: screen;
  opacity: .28;
  z-index: 10;
}

.roi-shell {
  width: min(1280px, calc(100vw - 24px));
  margin: 0 auto;
  padding: 18px 0 32px;
}

.roi-header {
  text-align: center;
  margin-bottom: 12px;
}

.roi-back {
  display: inline-block;
  color: var(--roi-green);
  text-decoration: none;
  border: 2px dashed var(--roi-green);
  background: rgba(0,0,0,.42);
  padding: 5px 9px;
  font-size: 12px;
  margin-bottom: 8px;
}

.roi-back:hover { background: var(--roi-green); color: #000; }

.roi-logo-wrap {
  width: min(780px, 96vw);
  margin: 0 auto;
  filter: drop-shadow(0 0 12px rgba(255, 81, 162, .85));
}

.roi-logo {
  display: block;
  width: 100%;
  height: auto;
}

.roi-subtitle {
  display: inline-block;
  margin: -4px 0 0;
  padding: 4px 12px;
  color: #090014;
  background: var(--roi-yellow);
  box-shadow: 5px 5px 0 #000, 0 0 16px rgba(255, 240, 106, .5);
  transform: rotate(-1deg);
  font-weight: 700;
  letter-spacing: .08em;
  font-size: 13px;
}

.roi-grid {
  display: grid;
  grid-template-columns: minmax(190px, 230px) minmax(0, 1fr) minmax(190px, 240px);
  gap: 12px;
  align-items: start;
}

.roi-window,
.roi-cabinet {
  border: 3px solid var(--roi-border);
  background: rgba(6, 0, 18, .88);
  box-shadow: 6px 6px 0 #000, 0 0 22px var(--roi-shadow);
}

.roi-window {
  padding: 12px;
  margin-bottom: 12px;
}

.roi-window h2 {
  margin: 0 0 10px;
  color: var(--roi-yellow);
  font-size: 15px;
  text-shadow: 2px 2px 0 #000, 0 0 7px var(--roi-yellow);
  letter-spacing: .06em;
}

.roi-label {
  display: block;
  margin-bottom: 5px;
  font-size: 11px;
  color: var(--roi-cyan);
}

.roi-name-row {
  display: flex;
  gap: 6px;
}

.roi-input {
  width: 100%;
  min-width: 0;
  color: var(--roi-green);
  background: #000;
  border: 2px inset var(--roi-border);
  padding: 8px;
  font-family: var(--pixel);
  font-size: 13px;
  outline: none;
}

.roi-input:focus { border-color: var(--roi-pink); box-shadow: 0 0 12px rgba(255,81,162,.5); }

.roi-mini-btn,
.roi-btn,
.roi-mobile-controls button {
  color: #05000c;
  background: var(--roi-green);
  border: 0;
  box-shadow: 3px 3px 0 #000;
  font-family: var(--pixel);
  font-weight: 900;
  cursor: pointer;
  text-transform: uppercase;
}

.roi-mini-btn {
  padding: 7px 8px;
  font-size: 11px;
}

.roi-mini-btn:hover,
.roi-btn:hover,
.roi-mobile-controls button:hover { filter: brightness(1.18); transform: translate(-1px, -1px); }

.roi-danger { background: var(--roi-pink); color: #fff; margin-top: 8px; }

.roi-stat-stack {
  display: grid;
  gap: 7px;
  margin-top: 12px;
}

.roi-stat-stack div {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(0,0,0,.35);
  padding: 6px;
}

.roi-stat-stack span { color: var(--roi-dim); font-size: 12px; }
.roi-stat-stack strong { color: var(--roi-green); font-size: 15px; }

.roi-help p {
  margin: 6px 0;
  color: var(--roi-dim);
  font-size: 12px;
  line-height: 1.35;
}

.roi-cabinet {
  padding: 12px;
  position: relative;
}

.roi-screen-topline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
  border: 2px solid #000;
  background: linear-gradient(90deg, var(--roi-bg-2), #000);
  padding: 7px 8px;
  min-height: 36px;
}

#statusText {
  color: var(--roi-yellow);
  text-shadow: 0 0 7px rgba(255,240,106,.8);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.roi-canvas-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 640 / 420;
  background: #000;
  border: 4px ridge var(--roi-cyan);
  box-shadow: inset 0 0 24px rgba(57,216,255,.22), 0 0 20px rgba(57,216,255,.24);
  overflow: hidden;
}

#roibreakerCanvas {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  background: #030006;
  touch-action: none;
}

.roi-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  opacity: 1;
  transition: opacity .12s linear;
}

.roi-overlay.is-hidden { opacity: 0; }

.roi-overlay-box {
  text-align: center;
  background: rgba(0,0,0,.82);
  border: 3px solid var(--roi-yellow);
  box-shadow: 6px 6px 0 #000, 0 0 30px rgba(255,240,106,.45);
  padding: 18px;
  width: min(420px, 88%);
}

.roi-overlay-box strong {
  display: block;
  color: var(--roi-yellow);
  font-size: 24px;
  margin-bottom: 8px;
  text-shadow: 3px 3px 0 #000;
}

.roi-overlay-box span {
  color: var(--roi-green);
  font-size: 13px;
}

.roi-controls {
  display: grid;
  grid-template-columns: 1.3fr .8fr .8fr;
  gap: 8px;
  margin-top: 10px;
}

.roi-btn {
  padding: 11px 9px;
  font-size: 13px;
}

.roi-controls .roi-btn:first-child { background: var(--roi-yellow); }
.roi-controls .roi-btn:nth-child(2) { background: var(--roi-cyan); }
.roi-controls .roi-btn:nth-child(3) { background: var(--roi-pink); color: #fff; }

.roi-mobile-controls {
  display: none;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-top: 10px;
}

.roi-mobile-controls button {
  padding: 14px 8px;
  font-size: 13px;
  background: var(--roi-cyan);
}

.roi-score-list {
  margin: 0;
  padding-left: 22px;
  font-size: 12px;
  color: var(--roi-green);
}

.roi-score-list li {
  margin-bottom: 7px;
  padding-bottom: 6px;
  border-bottom: 1px dotted rgba(255,255,255,.18);
}

.roi-score-list b { color: var(--roi-yellow); }
.roi-score-list small { color: var(--roi-dim); display: block; margin-top: 2px; }

.roi-feed {
  height: 148px;
  overflow: hidden;
  color: var(--roi-cyan);
  font-size: 12px;
  line-height: 1.35;
}

.roi-feed p {
  margin: 0 0 7px;
  border-left: 3px solid var(--roi-pink);
  padding-left: 6px;
}

@media (max-width: 980px) {
  .roi-grid {
    grid-template-columns: 1fr;
  }
  .roi-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .roi-window { margin-bottom: 0; }
  .roi-mobile-controls { display: grid; }
}

@media (max-width: 620px) {
  .roi-shell { width: min(100vw - 14px, 1280px); padding-top: 10px; }
  .roi-subtitle { font-size: 10px; }
  .roi-panel { grid-template-columns: 1fr; }
  .roi-cabinet { padding: 8px; }
  .roi-screen-topline { align-items: stretch; flex-direction: column; }
  .roi-controls { grid-template-columns: 1fr; }
  .roi-overlay-box strong { font-size: 18px; }
  .roi-overlay-box { padding: 13px; }
}

/* ROIBREAKER Phase 2 additions */
#rankText {
  max-width: 106px;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.roi-power-list {
  display: grid;
  gap: 7px;
  min-height: 76px;
  color: var(--roi-dim);
  font-size: 12px;
}

.roi-power-list p {
  margin: 0;
  color: var(--roi-dim);
}

.roi-power-pill {
  border: 1px solid rgba(255,255,255,.2);
  background: linear-gradient(90deg, rgba(255,81,162,.24), rgba(57,216,255,.14));
  padding: 7px;
  box-shadow: 3px 3px 0 #000;
}

.roi-power-pill b {
  display: block;
  color: var(--roi-yellow);
  margin-bottom: 3px;
}

.roi-power-pill span {
  color: var(--roi-green);
}

.roi-cabinet.is-powered {
  animation: roiCabinetPulse .22s steps(2, end) 2;
}

@keyframes roiCabinetPulse {
  0% { filter: brightness(1); }
  50% { filter: brightness(1.35) saturate(1.25); }
  100% { filter: brightness(1); }
}


/* Phase 2.1 action button */
#mobileAction {
  background: var(--roi-yellow);
}

@media (max-width: 520px) {
  .roi-mobile-controls { grid-template-columns: 1fr; }
}

/* ROIBREAKER Phase 3 additions */
#levelNameText {
  max-width: 112px;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--roi-cyan);
  font-size: 12px;
}

.roi-progress-box {
  display: grid;
  gap: 8px;
  border: 2px inset var(--roi-border);
  background: #000;
  padding: 10px;
  box-shadow: inset 0 0 18px rgba(57,216,255,.12);
}

.roi-progress-box b {
  display: block;
  color: var(--roi-yellow);
  text-shadow: 2px 2px 0 #000, 0 0 8px rgba(255,240,106,.65);
  font-size: 13px;
  line-height: 1.25;
}

.roi-progress-box span {
  color: var(--roi-green);
  font-size: 11px;
  line-height: 1.35;
}

#refreshScoresBtn {
  width: 100%;
  margin-top: 8px;
  background: var(--roi-yellow);
}