/* ============================================================
   Quantum Emergency — atmosphere layer
   Turns the calm classroom into a quantum facility mid-breach.
   Loaded last so it sits over the base theme. All overlays are
   pointer-events:none so they never block interaction.
   ============================================================ */

:root {
  --alert: #ff3344;
  --alert-soft: rgba(255,51,68,0.55);
  --q-cyan: #35e0ff;
}

/* cool + red-tint the background veil (over the classroom video) */
.bg-video-veil {
  background:
    radial-gradient(130% 90% at 50% -10%, rgba(255,45,60,0.12), rgba(0,0,0,0) 55%),
    radial-gradient(120% 80% at 50% 110%, rgba(53,224,255,0.06), rgba(0,0,0,0) 55%),
    linear-gradient(180deg, rgba(8,10,18,0.82), rgba(6,8,14,0.93)) !important;
}

/* faint facility scanlines */
.fx-scanlines {
  position: fixed; inset: 0; z-index: 55; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(180,210,255,0.030) 0 1px, rgba(0,0,0,0) 1px 3px);
  opacity: 0.6;
}

/* pulsing red emergency vignette at the edges (center stays readable) */
.fx-alert {
  position: fixed; inset: 0; z-index: 56; pointer-events: none;
  box-shadow: inset 0 0 150px rgba(255,45,60,0.26), inset 0 0 46px rgba(255,45,60,0.14);
  animation: fx-alert-pulse 2.6s ease-in-out infinite;
}
@keyframes fx-alert-pulse { 0%,100% { opacity: 0.5; } 50% { opacity: 1; } }

/* hazard stripe just under the header */
.fx-hazard {
  position: fixed; top: 64px; left: 0; right: 0; height: 3px; z-index: 57; pointer-events: none;
  background: repeating-linear-gradient(90deg, var(--alert) 0 15px, #12141d 15px 30px);
  box-shadow: 0 0 14px rgba(255,45,60,0.6);
  animation: fx-hazard-blink 1.7s steps(2, jump-none) infinite;
}
@keyframes fx-hazard-blink { 0%,100% { opacity: 0.95; } 50% { opacity: 0.45; } }

/* slow cyan quantum scan sweep (subtle) */
.fx-scan {
  position: fixed; left: 0; right: 0; top: 0; height: 150px; z-index: 55; pointer-events: none;
  background: linear-gradient(180deg, rgba(53,224,255,0) 0%, rgba(53,224,255,0.055) 50%, rgba(53,224,255,0) 100%);
  animation: fx-scan-move 8s linear infinite;
}
@keyframes fx-scan-move { 0% { transform: translateY(-160px); } 100% { transform: translateY(105vh); } }

/* ── Emergency accents on real elements ─────────────────────── */

/* quantum-electric glow on the big mission title */
.mission-title { text-shadow: 0 0 20px rgba(53,224,255,0.35), 0 0 46px rgba(255,45,60,0.22); }

/* offline stations read as failed systems: pulsing red status dot */
.station-card:not(.online) .station-status-dot {
  background: var(--alert) !important;
  box-shadow: 0 0 10px var(--alert);
  animation: fx-dot 1.5s ease-in-out infinite;
}
@keyframes fx-dot { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

/* the EMERGENCY badge gets a harder klaxon glow */
.emergency-badge { box-shadow: 0 6px 26px rgba(237,28,36,0.5), 0 0 60px rgba(237,28,36,0.25) !important; }

/* mission briefing frame reads like an alert console */
.mission-briefing { box-shadow: var(--shadow-glow-warm), inset 0 0 0 1px rgba(255,45,60,0.12); }

@media (prefers-reduced-motion: reduce) {
  .fx-alert, .fx-scan, .fx-hazard, .station-card .station-status-dot { animation: none; }
}

/* ============================================================
   DIAL IT UP — a real containment breach
   ============================================================ */
main { padding-top: 96px !important; }

/* scrolling alert ticker under the header */
.fx-ticker {
  position: fixed; top: 64px; left: 0; right: 0; height: 28px; z-index: 90;
  background: linear-gradient(90deg, rgba(24,6,9,0.96), rgba(36,8,11,0.96));
  border-top: 1px solid rgba(255,45,60,0.45);
  border-bottom: 1px solid rgba(255,45,60,0.45);
  box-shadow: 0 4px 22px rgba(255,45,60,0.28);
  overflow: hidden; display: flex; align-items: center;
  pointer-events: none;
}
.fx-ticker-track {
  white-space: nowrap;
  font-family: var(--font-mono, monospace);
  font-size: 0.72rem; font-weight: 600; letter-spacing: 2px;
  color: #ff6b78;
  animation: fx-ticker-scroll 30s linear infinite;
  will-change: transform;
}
@keyframes fx-ticker-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* hazard stripe now sits just under the ticker */
.fx-hazard { top: 92px; }

/* stronger red breach vignette */
.fx-alert { box-shadow: inset 0 0 195px rgba(255,45,60,0.36), inset 0 0 66px rgba(255,45,60,0.2); }

/* glitchy mission title — occasional RGB split */
.mission-title { animation: fx-glitch 4.5s steps(1, end) infinite; }
@keyframes fx-glitch {
  0%, 90%, 100% { text-shadow: 0 0 20px rgba(53,224,255,0.35), 0 0 46px rgba(255,45,60,0.22); transform: translate(0,0); }
  91% { text-shadow: -2px 0 #ff2d3c, 2px 0 #35e0ff; transform: translate(1px,-1px); }
  93% { text-shadow: 2px 0 #ff2d3c, -2px 0 #35e0ff; transform: translate(-2px,1px); }
  95% { text-shadow: -1px 0 #ff2d3c, 1px 0 #35e0ff; transform: translate(1px,0); }
  97% { text-shadow: 0 0 20px rgba(53,224,255,0.35); transform: translate(0,1px); }
}

/* CCTV facility-feed tag (the classroom video reads as a security cam) */
.fx-cam {
  position: fixed; bottom: 14px; left: 14px; z-index: 58; pointer-events: none;
  font-family: var(--font-mono, monospace); font-size: 0.62rem; letter-spacing: 1.5px;
  color: rgba(255,140,150,0.72);
}
.fx-cam .rec { color: #ff2d3c; animation: fx-rec 1.1s steps(1, end) infinite; }
@keyframes fx-rec { 0%,49% { opacity: 1; } 50%,100% { opacity: 0.12; } }

@media (prefers-reduced-motion: reduce) {
  .fx-ticker-track, .mission-title, .fx-cam .rec { animation: none; }
}
@media (max-width: 480px) { .fx-ticker-track { font-size: 0.64rem; } }