/* ============================================================
   EFFECTS — Neural Interface
   ============================================================ */

/* --- Boot Return Button --- */
.boot-return-btn {
  position: absolute;
  top: 20px; left: 24px;
  z-index: 10;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--primary-container, #00e5ff);
  opacity: 0.35;
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid rgba(0, 229, 255, 0.15);
  transition: opacity 0.3s ease, border-color 0.3s ease, text-shadow 0.3s ease;
  cursor: pointer;
}
.boot-return-btn:hover {
  opacity: 1;
  border-color: var(--primary-container, #00e5ff);
  text-shadow: 0 0 8px var(--primary-container, #00e5ff);
}

/* --- Notch Clip-Path --- */
.notch-clip {
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 0 100%);
}
.notch-clip-sm {
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

/* --- HUD Corner Marks --- */
.hud-corner {
  position: relative;
}
.hud-corner::before {
  content: '';
  position: absolute;
  top: -1px; left: -1px;
  width: 30px; height: 30px;
  border-top: 2px solid var(--primary-container);
  border-left: 2px solid var(--primary-container);
  pointer-events: none;
}

/* --- Ghost Border --- */
.ghost-border {
  border: 1px solid var(--ghost-border);
}

/* --- Status dot color variants (used by fixer-overlay) --- */
.blink-dot.green  { background: var(--success); box-shadow: 0 0 8px var(--success); }
.blink-dot.amber  { background: var(--warning); box-shadow: 0 0 8px var(--warning); }
.blink-dot.red    { background: var(--error);   box-shadow: 0 0 8px var(--error); }

/* --- Glow effects --- */
.glow-cyan {
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.1), 0 0 60px rgba(0, 229, 255, 0.05);
}
.glow-text-cyan {
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.6);
}

/* --- CRT Scanlines overlay --- */
.scanlines {
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.2) 50%),
              linear-gradient(90deg, rgba(0, 229, 255, 0.02), rgba(208, 91, 255, 0.01), rgba(0, 229, 255, 0.02));
  background-size: 100% 4px, 3px 100%;
  pointer-events: none;
}

/* --- Data Grid Background --- */
.data-grid {
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* --- Blinking dot --- */
.blink-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--primary-container);
  box-shadow: 0 0 8px var(--primary-container);
  animation: blink 2s infinite;
}
.blink-dot.purple {
  background: var(--secondary-container);
  box-shadow: 0 0 8px var(--secondary-container);
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* --- Scanning beam (for Data Scraper sections) --- */
.scan-beam {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(0, 229, 255, 0.05) 50%, transparent);
  pointer-events: none;
  animation: scanBeam 6s linear infinite;
}
@keyframes scanBeam {
  from { transform: translateY(-100%); }
  to { transform: translateY(100%); }
}

/* --- Chromatic aberration on hover (for images) --- */
.chromatic-hover {
  transition: filter 0.3s ease;
}
.chromatic-hover:hover {
  filter: drop-shadow(2px 0 0 rgba(0, 229, 255, 0.3)) drop-shadow(-2px 0 0 rgba(208, 91, 255, 0.3));
}

/* --- Glitch micro-animation (for buttons) --- */
@keyframes glitchShift {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(2px); }
  75% { transform: translateX(-2px); }
}
.glitch-hover:hover {
  animation: glitchShift 0.15s ease-in-out 2;
}

/* --- Typing cursor --- */
.typing-cursor::after {
  content: '|';
  animation: cursorBlink 1s step-end infinite;
  color: var(--primary-container);
}
@keyframes cursorBlink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* --- Utility: hidden --- */
.hidden { display: none !important; }

/* --- Tabular numbers --- */
.tabular { font-variant-numeric: tabular-nums; }

/* --- Uppercase label style --- */
.label-hud {
  font-family: var(--font-headline);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}