/* Scouter — app-specific styles, built on design-system.css.
   A themed app: it overrides the dark tokens for a green/yellow HUD. */

@font-face {
  font-family: 'Scouter';
  src: url('assets/scouter.ttf') format('truetype');
  font-display: swap;
}

/* The DBZ Scouter font has no digits, so the power-level readout falls back
   to a digital monospace. To use a dedicated number font instead, drop the
   .ttf into assets/, uncomment the block below, and it is picked up
   automatically through the --num-font stack — no other change needed.

@font-face {
  font-family: 'ScouterNum';
  src: url('assets/number-font.ttf') format('truetype');
  font-display: swap;
}
*/

:root {
  --sct-green:      #1f9d4d;
  --sct-green-lit:  #2bb95e;
  --sct-green-deep: #0e6531;
  --sct-yellow:     #ffd21e;
  --sct-yellow-dim: rgba(255, 210, 30, 0.55);
  --sct-glow:       rgba(255, 210, 30, 0.7);
  --num-font: 'ScouterNum', 'Courier New', 'SFMono-Regular', Menlo, monospace;
}

body { background: #000000; }

/* A green orb sits behind the centre reticle and feathers out to black;
   the rest of the screen stays black (transparent on the waveguide).
   Green stops use 0.5 alpha so the orb reads as a translucent halo. */
#scouter {
  background: radial-gradient(circle 300px at 50% 50%,
    rgba(43, 185, 94, 0.5)  0%,
    rgba(31, 157, 77, 0.5)  40%,
    rgba(14, 101, 49, 0.5)  62%,
    rgba(5,  42,  20, 0.5)  80%,
    #000000                 100%);
  color: var(--sct-yellow);
  overflow: hidden;
}

/* --- CRT overlays --- */
.scanlines {
  position: absolute;
  inset: 0;
  z-index: 50;
  pointer-events: none;
  opacity: 0.5;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.18) 0px,
    rgba(0, 0, 0, 0.18) 1px,
    transparent 1px,
    transparent 4px);
}
/* --- corner glyphs (DBZ Scouter font) --- */
.glyph {
  position: absolute;
  font-family: 'Scouter', sans-serif;
  font-size: 38px;
  letter-spacing: 5px;
  color: var(--sct-yellow);
  text-shadow: 0 0 12px var(--sct-glow);
}
.glyph-tl { top: 34px; left: 40px; }
.glyph-tr { top: 34px; right: 40px; }
.glyph-bl { bottom: 36px; left: 40px; }

.corner-dots {
  position: absolute;
  bottom: 42px;
  right: 40px;
  display: flex;
  gap: 12px;
}
.corner-dots span {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--sct-yellow);
  box-shadow: 0 0 10px var(--sct-glow);
}

/* --- side targeting triangles --- */
.tri {
  position: absolute;
  top: 300px;
  width: 0;
  height: 0;
  transform: translateY(-50%);
  filter: drop-shadow(0 0 8px var(--sct-glow));
}
.tri-left {
  left: 52px;
  border-top: 44px solid transparent;
  border-bottom: 44px solid transparent;
  border-left: 60px solid var(--sct-yellow);
}
.tri-right {
  right: 52px;
  border-top: 44px solid transparent;
  border-bottom: 44px solid transparent;
  border-right: 60px solid var(--sct-yellow);
}

/* --- floating target marks --- */
.mark {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 3px solid var(--sct-yellow-dim);
}
.mark-1 { top: 140px; right: 128px; }
.mark-2 { bottom: 182px; left: 120px; }
.mark-3 { top: 432px; left: 152px; }

/* --- power-level readout --- */
.power-readout {
  position: absolute;
  top: 50px;
  left: 0;
  right: 0;
  text-align: center;
}
.power {
  font-family: var(--num-font);
  font-size: 92px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 2px;
  color: var(--sct-yellow);
  text-shadow: 0 0 18px var(--sct-glow), 0 0 5px #fff6c0;
}
.power-label {
  margin-top: 8px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 5px;
  color: var(--sct-yellow-dim);
}

/* --- center reticle (scan trigger) --- */
.reticle {
  position: absolute;
  top: 300px;
  left: 50%;
  width: 224px;
  height: 224px;
  margin: -112px 0 0 -112px;
  border-radius: 50%;
  background: transparent;
  border: 6px solid var(--sct-yellow);
  box-shadow: 0 0 28px var(--sct-glow), inset 0 0 26px rgba(255, 210, 30, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
}
.reticle:focus {
  border-color: var(--sct-yellow);
  box-shadow: 0 0 48px #fff6c0, 0 0 30px var(--sct-glow),
              inset 0 0 26px rgba(255, 210, 30, 0.3);
  transform: scale(1.04);
}
.reticle::before {
  content: '';
  position: absolute;
  inset: 14px;
  border-radius: 50%;
  border: 5px dashed rgba(255, 210, 30, 0.72);
  animation: spin 14s linear infinite;
}
.reticle::after {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 2px solid var(--sct-yellow);
  animation: reticlePulse 2.4s ease-in-out infinite;
}

.reticle-core {
  position: relative;
  width: 26px;
  height: 26px;
}
.reticle-core::before,
.reticle-core::after {
  content: '';
  position: absolute;
  background: var(--sct-yellow);
  box-shadow: 0 0 8px var(--sct-glow);
}
.reticle-core::before {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  margin-left: -1.5px;
}
.reticle-core::after {
  top: 50%;
  left: 0;
  right: 0;
  height: 3px;
  margin-top: -1.5px;
}

/* --- scan hint --- */
.scan-hint {
  position: absolute;
  bottom: 96px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--sct-yellow-dim);
}

/* --- scanning state --- */
#scouter.is-scanning .reticle::before { animation-duration: 1s; }
#scouter.is-scanning .reticle::after  { animation-duration: 0.5s; }
#scouter.is-scanning .power { animation: flicker 0.13s steps(2) infinite; }

/* --- "over 9000" state --- */
#scouter.is-over .power {
  color: #ffffff;
  text-shadow: 0 0 28px #ff5252, 0 0 10px #ffffff;
  animation: overShake 0.42s ease 1;
}
#scouter.is-over .power-label {
  color: #ffffff;
  text-shadow: 0 0 14px #ff5252;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes reticlePulse {
  0%, 100% { transform: scale(1);   opacity: 0.45; }
  50%      { transform: scale(1.1); opacity: 0; }
}
@keyframes flicker {
  0%   { opacity: 1; }
  100% { opacity: 0.55; }
}
@keyframes overShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
}