/* ══════════════════════════════════════════════════════════════
   HTRS VISUAL POLISH — NEXT-GEN CYBER EFFECTS
   visual-polish.css
   Features: Particle BG · Advanced Loader · Cyber Cursor
   ══════════════════════════════════════════════════════════════ */

/* ── PARTICLE CANVAS ── */
#htrs-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -3;
  pointer-events: none;
}

/* ══════════════════════════════════
   ADVANCED LOADING SCREEN
   ══════════════════════════════════ */

/* Override / extend existing .loading-screen */
.loading-screen {
  background: #000 !important;
  z-index: 999999 !important;
  overflow: hidden;
}

/* Animated background bg-mesh */
.htrs-loader-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(0,128,255,0.14) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 80% 20%, rgba(112,0,255,0.1) 0%, transparent 55%),
    radial-gradient(ellipse 40% 30% at 20% 80%, rgba(0,245,255,0.08) 0%, transparent 50%),
    #000;
  animation: htrsLoaderBgPulse 4s ease-in-out infinite alternate;
}

@keyframes htrsLoaderBgPulse {
  from { opacity: 0.7; }
  to   { opacity: 1;   }
}

/* Animated grid */
.htrs-loader-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,245,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  animation: htrsGridMove 8s linear infinite;
  pointer-events: none;
}

@keyframes htrsGridMove {
  from { background-position: 0 0; }
  to   { background-position: 50px 50px; }
}

/* Content wrapper */
.htrs-loader-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  z-index: 2;
  padding: 24px;
}

/* ── EMBLEM / RINGS ── */
.htrs-loader-emblem {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  flex-shrink: 0;
}

.htrs-loader-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid transparent;
  animation: htrsRingSpin linear infinite;
}

.htrs-ring-1 {
  width: 140px;
  height: 140px;
  border-top-color: rgba(0,245,255,0.9);
  border-right-color: rgba(0,245,255,0.3);
  animation-duration: 2.8s;
  box-shadow: 0 0 12px rgba(0,245,255,0.4), inset 0 0 12px rgba(0,245,255,0.08);
}

.htrs-ring-2 {
  width: 108px;
  height: 108px;
  border-bottom-color: rgba(0,128,255,0.9);
  border-left-color: rgba(0,128,255,0.3);
  animation-duration: 2s;
  animation-direction: reverse;
  box-shadow: 0 0 10px rgba(0,128,255,0.3);
}

.htrs-ring-3 {
  width: 76px;
  height: 76px;
  border-top-color: rgba(112,0,255,0.9);
  border-right-color: rgba(112,0,255,0.2);
  animation-duration: 1.4s;
  box-shadow: 0 0 8px rgba(112,0,255,0.4);
}

@keyframes htrsRingSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Logo inside rings */
.htrs-loader-logo-text {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 1.5rem;
  letter-spacing: 4px;
  color: #fff;
  text-shadow:
    0 0 20px rgba(0,245,255,0.9),
    0 0 40px rgba(0,245,255,0.5),
    0 0 80px rgba(0,245,255,0.2);
  animation: htrsLogoPulse 2s ease-in-out infinite;
  z-index: 1;
  user-select: none;
}

@keyframes htrsLogoPulse {
  0%, 100% { text-shadow: 0 0 20px rgba(0,245,255,0.9), 0 0 40px rgba(0,245,255,0.5); opacity: 1; }
  50%       { text-shadow: 0 0 30px rgba(0,245,255,1),   0 0 60px rgba(0,245,255,0.7); opacity: 0.85; }
}

/* ── TEXT LINES ── */
.htrs-loader-lines {
  text-align: center;
  margin-bottom: 28px;
}

.htrs-loader-subtitle {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 5px;
  color: rgba(0,245,255,0.5);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.htrs-loader-typing {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.88rem;
  letter-spacing: 3px;
  color: rgba(0,245,255,0.85);
  min-height: 22px;
  position: relative;
}

.htrs-loader-typing::after {
  content: '|';
  animation: htrsBlinkCaret 0.75s step-end infinite;
  margin-left: 2px;
  color: var(--neon-cyan, #00f5ff);
}

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

.htrs-loader-typing.htrs-access-granted {
  color: #00ff88;
  text-shadow: 0 0 16px rgba(0,255,136,0.7);
}

/* ── PROGRESS BAR ── */
.htrs-progress-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  width: 100%;
  max-width: 340px;
}

.htrs-progress-bar {
  flex: 1;
  height: 3px;
  background: rgba(0,245,255,0.1);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.htrs-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, rgba(0,128,255,0.8), rgba(0,245,255,1), rgba(0,255,136,0.8));
  border-radius: 3px;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.htrs-progress-glow {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  background: radial-gradient(circle, rgba(0,245,255,0.6) 0%, transparent 70%);
  pointer-events: none;
  border-radius: 50%;
  margin-right: -12px;
}

.htrs-progress-pct {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.72rem;
  color: rgba(0,245,255,0.7);
  letter-spacing: 1px;
  min-width: 36px;
  text-align: right;
  flex-shrink: 0;
}

/* ── STATUS TEXT ── */
.htrs-loader-status {
  font-family: 'Share Tech Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: rgba(0,245,255,0.45);
  transition: opacity 0.2s ease;
  text-align: center;
}

/* ── SCANLINES OVERLAY ── */
.htrs-loader-scanlines {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.07) 2px,
    rgba(0,0,0,0.07) 4px
  );
  pointer-events: none;
  z-index: 1;
  animation: htrsFlicker 8s step-end infinite;
}

@keyframes htrsFlicker {
  0%,  97%, 100% { opacity: 1; }
  97.5%           { opacity: 0.6; }
  98%             { opacity: 1; }
  98.5%           { opacity: 0.7; }
  99%             { opacity: 1; }
}

/* ══════════════════════════════════
   CYBER CURSOR
   ══════════════════════════════════ */

/* Only apply custom cursor on non-touch devices */
@media (pointer: fine) {
  .htrs-custom-cursor,
  .htrs-custom-cursor * {
    cursor: none !important;
  }
}

/* Dot — snaps to mouse instantly */
.htrs-cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--neon-cyan, #00f5ff);
  border-radius: 50%;
  pointer-events: none;
  z-index: 999998;
  mix-blend-mode: screen;
  box-shadow:
    0 0 6px rgba(0,245,255,0.9),
    0 0 12px rgba(0,245,255,0.5);
  will-change: transform;
  transition: width 0.15s ease, height 0.15s ease, background 0.15s ease;
}

/* Outline — lerp-follows mouse */
.htrs-cursor-outline {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(0,245,255,0.55);
  border-radius: 50%;
  pointer-events: none;
  z-index: 999997;
  will-change: transform;
  box-shadow: 0 0 10px rgba(0,245,255,0.2);
  transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

/* Hover state */
.htrs-cursor-dot.htrs-cursor-hover {
  width: 12px;
  height: 12px;
  background: #fff;
  box-shadow: 0 0 10px rgba(0,245,255,1), 0 0 20px rgba(0,245,255,0.6);
}

.htrs-cursor-outline.htrs-cursor-hover {
  width: 52px;
  height: 52px;
  border-color: rgba(0,245,255,0.85);
  box-shadow: 0 0 16px rgba(0,245,255,0.35), inset 0 0 16px rgba(0,245,255,0.05);
}

/* Click state */
.htrs-cursor-dot.htrs-cursor-click {
  transform: scale(0.7) !important;
  background: var(--success, #00ff88);
}
.htrs-cursor-outline.htrs-cursor-click {
  transform: scale(0.85) !important;
  border-color: rgba(0,255,136,0.7);
}

/* ══════════════════════════════════
   MOBILE OVERRIDES
   ══════════════════════════════════ */
@media (max-width: 768px) {
  /* Hide cursor elements on touch devices */
  .htrs-cursor-dot,
  .htrs-cursor-outline {
    display: none !important;
  }

  /* Loading screen responsive */
  .htrs-loader-emblem {
    width: 110px;
    height: 110px;
    margin-bottom: 20px;
  }

  .htrs-ring-1 { width: 110px; height: 110px; }
  .htrs-ring-2 { width:  84px; height:  84px; }
  .htrs-ring-3 { width:  58px; height:  58px; }

  .htrs-loader-logo-text {
    font-size: 1.2rem;
    letter-spacing: 3px;
  }

  .htrs-loader-subtitle {
    font-size: 0.58rem;
    letter-spacing: 3px;
  }

  .htrs-loader-typing {
    font-size: 0.78rem;
    letter-spacing: 2px;
  }

  .htrs-progress-wrap {
    max-width: 260px;
  }
}

/* ══════════════════════════════════
   REDUCED MOTION
   ══════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  .htrs-loader-ring,
  .htrs-loader-grid,
  .htrs-loader-bg,
  .htrs-loader-logo-text,
  .htrs-loader-scanlines {
    animation: none !important;
  }

  .htrs-progress-fill {
    transition: width 0.1s linear !important;
  }
}