/* ============================================
   BITCOIN SIGNAL - ASCII ART STYLES
   "The aesthetics of the underground"
   ============================================ */

/* === ASCII ART BASE === */
.ascii-logo,
.ascii-divider,
.ascii-bitcoin,
.ascii-decoration {
  font-family: var(--font-mono);
  color: var(--bitcoin-orange);
  line-height: 1.1;
  white-space: pre;
  user-select: none;
  pointer-events: none;
  overflow: hidden;
}

.ascii-logo pre,
.ascii-divider pre,
.ascii-bitcoin pre,
.ascii-decoration pre {
  margin: 0;
  padding: 0;
  font-size: 10px;
  line-height: 1.15;
}

/* === ASCII LOGO === */
.ascii-logo {
  text-align: center;
  opacity: 0.15;
  margin: 40px 0;
}

.ascii-logo pre {
  display: inline-block;
  font-size: 8px;
}

@media (min-width: 768px) {
  .ascii-logo pre {
    font-size: 12px;
  }
}

/* === ASCII DIVIDER === */
.ascii-divider {
  text-align: center;
  opacity: 0.2;
  margin: 60px 0;
  overflow: hidden;
}

.ascii-divider pre {
  font-size: 10px;
  color: var(--border-dark);
}

/* === ASCII BITCOIN === */
.ascii-bitcoin {
  text-align: center;
  opacity: 0.3;
}

.ascii-bitcoin pre {
  display: inline-block;
  font-size: 6px;
  color: var(--bitcoin-orange);
}

@media (min-width: 768px) {
  .ascii-bitcoin pre {
    font-size: 10px;
  }
}

/* === GLITCH EFFECT FOR ASCII === */
@keyframes ascii-glitch {
  0%, 100% {
    opacity: 0.15;
    transform: translateX(0);
  }
  10% {
    opacity: 0.2;
    transform: translateX(-1px);
  }
  20% {
    opacity: 0.1;
    transform: translateX(1px);
  }
  30% {
    opacity: 0.15;
  }
}

.ascii-logo.glitch {
  animation: ascii-glitch 8s ease-in-out infinite;
}

/* === TERMINAL CURSOR === */
.terminal-cursor {
  display: inline-block;
  width: 10px;
  height: 18px;
  background-color: var(--bitcoin-orange);
  animation: cursor-blink 1s step-end infinite;
  vertical-align: middle;
  margin-left: 4px;
}

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

/* === MATRIX RAIN BACKGROUND (optional) === */
.matrix-bg {
  position: relative;
}

.matrix-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 39px,
      rgba(247, 147, 26, 0.02) 40px
    );
  pointer-events: none;
  z-index: 0;
}

/* === CIRCUIT PATTERN === */
.circuit-pattern {
  position: relative;
}

.circuit-pattern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 10h80v80H10z' fill='none' stroke='%23f7931a' stroke-width='0.5'/%3E%3Ccircle cx='10' cy='10' r='2' fill='%23f7931a'/%3E%3Ccircle cx='90' cy='10' r='2' fill='%23f7931a'/%3E%3Ccircle cx='10' cy='90' r='2' fill='%23f7931a'/%3E%3Ccircle cx='90' cy='90' r='2' fill='%23f7931a'/%3E%3Cpath d='M50 10v30M10 50h30M90 50h-30M50 90v-30' stroke='%23f7931a' stroke-width='0.5'/%3E%3Ccircle cx='50' cy='50' r='3' fill='none' stroke='%23f7931a' stroke-width='0.5'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* === BROADCAST INDICATOR === */
.broadcast-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-tech);
  font-size: 11px;
  color: var(--bitcoin-orange);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.broadcast-indicator::before {
  content: '';
  width: 8px;
  height: 8px;
  background-color: var(--bitcoin-orange);
  border-radius: 50%;
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(247, 147, 26, 0.7);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(247, 147, 26, 0);
  }
}

/* === COORDINATES / METADATA STYLE === */
.meta-coords {
  font-family: var(--font-tech);
  font-size: 10px;
  color: var(--dim);
  letter-spacing: 0.1em;
}

.meta-coords::before {
  content: '[';
  color: var(--bitcoin-orange);
  opacity: 0.5;
}

.meta-coords::after {
  content: ']';
  color: var(--bitcoin-orange);
  opacity: 0.5;
}