:root {
  --green:  #39ff14;
  --green2: #00c800;
  --green3: #004d00;
  --bg:     #0a0f0a;
  --bezel:  #1a1f1a;
  --screen: #050e05;
  --warn:   #ffcc00;
  --danger: #ff3333;
  --dead:   #333;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Press Start 2P', monospace;
  overflow: hidden;
}

/* CRT noise bg */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.15) 2px,
      rgba(0,0,0,0.15) 4px
    );
  pointer-events: none;
  z-index: 1000;
}

.console {
  position: relative;
  width: 340px;
  background: linear-gradient(160deg, #2a2f2a 0%, #1a1d1a 50%, #111411 100%);
  border-radius: 12px 12px 40px 12px;
  padding: 24px 20px 36px;
  box-shadow:
    0 0 0 2px #333,
    0 0 0 4px #111,
    0 8px 40px rgba(0,0,0,0.9),
    inset 0 1px 0 rgba(255,255,255,0.05);
}

/* Notch top right */
.console::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 28px; height: 28px;
  background: var(--bg);
  border-bottom-left-radius: 12px;
}

/* Brand strip */
.brand {
  text-align: center;
  color: var(--green3);
  font-size: 7px;
  letter-spacing: 4px;
  margin-bottom: 12px;
  text-shadow: 0 0 8px var(--green3);
}

/* Screen bezel */
.screen-bezel {
  background: #0d120d;
  border-radius: 6px 6px 2px 2px;
  padding: 10px;
  box-shadow:
    inset 0 2px 8px rgba(0,0,0,0.8),
    inset 0 0 0 2px #000,
    0 0 20px rgba(57,255,20,0.05);
  margin-bottom: 20px;
}

.screen {
  background: var(--screen);
  border-radius: 4px;
  padding: 18px 14px 14px;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
}

/* Scanlines on screen */
.screen::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(0, 200, 0, 0.02) 3px,
    rgba(0, 200, 0, 0.02) 4px
  );
  pointer-events: none;
  z-index: 10;
}

/* Pixel grid overlay */
.screen::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,0,0,0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.1) 1px, transparent 1px);
  background-size: 4px 4px;
  pointer-events: none;
  z-index: 11;
}

.sys-label {
  font-family: 'VT323', monospace;
  font-size: 13px;
  color: var(--green3);
  letter-spacing: 3px;
  text-transform: uppercase;
  align-self: flex-start;
}

.emoji-display {
  font-size: 72px;
  line-height: 1;
  filter: drop-shadow(0 0 16px currentColor);
  transition: all 0.4s ease;
  position: relative;
  z-index: 5;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.emoji-display.charging {
  animation: charge-bounce 0.6s ease-in-out infinite alternate;
}

@keyframes charge-bounce {
  from { transform: scale(1) translateY(0); }
  to   { transform: scale(1.06) translateY(-4px); }
}

.emoji-display.critical {
  animation: glitch 0.3s steps(2) infinite;
}

@keyframes glitch {
  0%   { transform: translate(0); filter: drop-shadow(0 0 12px var(--danger)); }
  25%  { transform: translate(-2px, 1px); filter: drop-shadow(2px 0 6px red) drop-shadow(-2px 0 6px cyan); }
  50%  { transform: translate(2px, -1px); filter: drop-shadow(0 0 18px var(--danger)); }
  75%  { transform: translate(-1px, 2px); filter: drop-shadow(3px 0 4px red); }
  100% { transform: translate(0); filter: drop-shadow(0 0 12px var(--danger)); }
}

.percent-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  z-index: 5;
}

.percent-num {
  font-size: 32px;
  color: var(--green);
  text-shadow: 0 0 20px var(--green), 0 0 40px var(--green2);
  transition: color 0.5s, text-shadow 0.5s;
  font-family: 'VT323', monospace;
  letter-spacing: -1px;
}

.percent-sym {
  font-size: 14px;
  color: var(--green2);
  text-shadow: 0 0 10px var(--green2);
}

/* Pixel bar */
.bar-wrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 5;
}

.bar-label {
  font-family: 'VT323', monospace;
  font-size: 12px;
  color: var(--green3);
  letter-spacing: 2px;
  display: flex;
  justify-content: space-between;
}

.pixel-bar {
  width: 100%;
  height: 14px;
  background: #0a150a;
  border: 1px solid #1a2a1a;
  border-radius: 2px;
  display: flex;
  align-items: center;
  padding: 2px;
  gap: 2px;
  overflow: hidden;
}

.pixel-block {
  flex: 1;
  height: 100%;
  border-radius: 1px;
  background: var(--green3);
  transition: background 0.5s;
}

.pixel-block.lit {
  background: var(--green);
  box-shadow: 0 0 4px var(--green);
}

.pixel-block.lit-warn {
  background: var(--warn);
  box-shadow: 0 0 4px var(--warn);
}

.pixel-block.lit-danger {
  background: var(--danger);
  box-shadow: 0 0 4px var(--danger);
}

.status-row {
  font-family: 'VT323', monospace;
  font-size: 16px;
  color: var(--green2);
  letter-spacing: 2px;
  z-index: 5;
  text-align: center;
}

.status-row.charging-text {
  color: var(--warn);
  text-shadow: 0 0 8px var(--warn);
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.status-row.danger-text {
  color: var(--danger);
  text-shadow: 0 0 8px var(--danger);
  animation: blink 0.5s step-end infinite;
}

.time-row {
  font-family: 'VT323', monospace;
  font-size: 13px;
  color: var(--green3);
  letter-spacing: 1px;
  z-index: 5;
  text-align: center;
}

.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green3), transparent);
  z-index: 5;
  opacity: 0.5;
}

.no-support {
  font-size: 10px;
  color: var(--danger);
  text-align: center;
  line-height: 1.8;
}

/* D-pad area */
.controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 10px;
}

.dpad {
  display: grid;
  grid-template-columns: repeat(3, 16px);
  grid-template-rows: repeat(3, 16px);
  gap: 2px;
}

.dpad-btn {
  background: #0e130e;
  border-radius: 2px;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.5), 0 1px 0 #1a1f1a;
}

.dpad-btn.center { border-radius: 50%; }
.dpad-btn.cross  { background: #0a0f0a; box-shadow: none; }

.action-btns {
  display: grid;
  grid-template-columns: repeat(2, 20px);
  grid-template-rows: repeat(2, 20px);
  gap: 4px;
}

.action-btn {
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #2a1a2a, #0d080d);
  box-shadow: 0 2px 4px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.05);
}

/* Speaker dots */
.speaker {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 4px;
}

.speaker-row {
  display: flex;
  gap: 3px;
}

.dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: #0d120d;
  box-shadow: inset 0 1px 1px rgba(0,0,0,0.8);
}

/* LED */
.led-row {
  display: flex;
  justify-content: flex-end;
  padding-right: 8px;
  margin-bottom: 6px;
}

.led {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green), 0 0 12px var(--green);
  animation: led-pulse 2s ease-in-out infinite;
}

.led.charging-led {
  background: var(--warn);
  box-shadow: 0 0 6px var(--warn), 0 0 12px var(--warn);
}

.led.danger-led {
  background: var(--danger);
  box-shadow: 0 0 6px var(--danger);
  animation: blink 0.5s step-end infinite;
}

@keyframes led-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

/* Start/select buttons */
.mid-btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 14px;
}

.mini-btn {
  width: 28px;
  height: 8px;
  background: #0e130e;
  border-radius: 4px;
  box-shadow: 0 2px 3px rgba(0,0,0,0.5);
  position: relative;
}

.mini-btn::after {
  content: attr(data-label);
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 5px;
  color: #1a2a1a;
  letter-spacing: 1px;
}