:root {
  /* Power Button Skewmorphic Style */
  --power-button-bg-start: #e9e9ed;
  --power-button-bg-end: #c8c8cd;
  --power-button-border-color: #b0b0b5;
  --power-button-icon-color: #3d3d3f;
  --power-button-hover-brightness: 1.04;
  --power-button-active-brightness: 0.96;
  --power-button-glow-color: rgba(200, 200, 230, 0.4);
  --power-button-size: 72px;
  --power-button-icon-svg-size: 28px;

  /* RGB Light Strip */
  --power-light-strip-color: transparent;
  --power-light-strip-width: 4.5px;
  --power-button-threshold-flash-opacity: 0.8;

  --power-prompt-text-color: #a0a0a5;

        /* General Theme Variables */
        --font-family: 'Consolas', 'Courier New', monospace;
        --background-color: #282a36;
        --text-color: #f8f8f2;
        --font-size: 1em;
        --footer-text-color: #999;
        --glow-color: rgba(59, 130, 246, 0.5);
      }

* {
  box-sizing: border-box;
}

body {
  background-color: var(--background-color);
  background-image: url('https://www.transparenttextures.com/patterns/asfalt-dark.png');
  color: var(--text-color);
  font-family: var(--font-family);
  font-size: var(--font-size);
  margin: 0;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  line-height: 1.6;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#terminal {
  width: 90%;
  max-width: 850px;
  height: 75vh;
  min-height: 450px;
  background-color: var(--window-bg-color);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px var(--glow-color);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform-origin: center center;
  transition: box-shadow 0.3s ease-in-out;
}

#terminal:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 30px var(--glow-color);
}

#terminal.shutting-down {
  animation: vertical-off 0.6s forwards cubic-bezier(0.55, 0.085, 0.68, 0.53);
}
#terminal.powering-on {
  animation: vertical-on 0.6s forwards cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@keyframes vertical-off {
  0% {
    transform: scaleY(1);
    opacity: 1;
    max-height: 75vh;
  }
  70% {
    transform: scaleY(0.01);
    opacity: 0.7;
    max-height: 75vh;
  }
  99% {
    transform: scaleY(0);
    opacity: 0;
    max-height: 0;
  }
  100% {
    transform: scaleY(0);
    opacity: 0;
    max-height: 0;
  }
}
@keyframes vertical-on {
  0% {
    transform: scaleY(0);
    opacity: 0;
    max-height: 0;
    display: flex !important;
  }
  30% {
    transform: scaleY(0.01);
    opacity: 0.7;
    max-height: 75vh;
  }
  100% {
    transform: scaleY(1);
    opacity: 1;
    max-height: 75vh;
  }
}

#terminal-header {
  background-color: var(--header-bg);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #333;
  user-select: none;
  flex-shrink: 0;
  font-family: var(--font-family);
}
.dot {
  height: 12px;
  width: 12px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.1);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0.7;
  }
}
.dot.red {
  background-color: #ff5f57;
  animation-delay: 0s;
}
.dot.yellow {
  background-color: #febc2e;
  animation-delay: 0.2s;
}
.dot.green {
  background-color: #28c840;
  animation-delay: 0.4s;
}
.title {
  color: #bbb;
  font-size: 0.9em;
  margin-left: 15px;
}

#terminal-body {
  flex-grow: 1;
  padding: 15px;
  overflow-y: auto;
  word-wrap: break-word;
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb-color) var(--scrollbar-track-color);
  user-select: text; /* Allow text selection */
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  background-color: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}
#terminal-body::-webkit-scrollbar {
  width: 8px;
}
#terminal-body::-webkit-scrollbar-track {
  background: var(--scrollbar-track-color);
  border-radius: 4px;
}
#terminal-body::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar-thumb-color);
  border-radius: 4px;
  border: 2px solid var(--scrollbar-track-color);
}
#terminal-body::-webkit-scrollbar-thumb:hover {
  background-color: #555869;
}

.terminal-line {
  display: flex;
  margin-bottom: 2px;
}
.prompt {
  margin-right: 8px;
  white-space: nowrap;
}
.prompt-user {
  color: var(--prompt-user-color);
}
.prompt-path {
  color: var(--prompt-path-color);
}
.prompt-symbol {
  color: var(--prompt-symbol-color);
}
#command-input-container {
  display: flex;
  width: 100%;
}
#command-input {
  flex-grow: 1;
  background-color: transparent;
  border: none;
  color: var(--text-color);
  font-family: var(--font-family);
  font-size: var(--font-size);
  outline: none;
  padding: 0;
  animation: caret-blink 1.2s step-end infinite;
}
@keyframes caret-blink {
  0%,
  100% {
    caret-color: var(--caret-color);
  }
  50% {
    caret-color: transparent;
  }
}
.command-echo {
  color: var(--command-echo-color);
}
.output {
  color: var(--output-color);
  white-space: pre-wrap;
}
.output-error {
  color: var(--error-color);
}
.output-link {
  color: var(--link-color);
  text-decoration: underline;
  cursor: pointer;
}
.output-link:hover {
  filter: brightness(1.2);
}
.output-highlight {
  color: var(--highlight-color);
}
.ascii-art {
  color: var(--prompt-user-color);
  font-family: 'Courier New', Courier, monospace;
  white-space: pre;
  margin-bottom: 10px;
  line-height: 1.1;
}
.output-avatar img {
  max-width: 100px;
  max-height: 100px;
  border-radius: 50%;
  border: 2px solid var(--prompt-path-color);
  margin: 10px 0;
  display: block;
}

/* Power Button Area */
#power-button-area {
  display: none;
  flex-direction: column;
  align-items: center;
  margin-top: 50px;
  opacity: 0;
  transition: opacity 0.5s 0.2s ease-in-out;
  user-select: none;
}
#power-button-area.visible {
  opacity: 1;
}

#power-on-btn {
  width: var(--power-button-size);
  height: var(--power-button-size);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  color: var(--power-button-icon-color);
  background: linear-gradient(to bottom, var(--power-button-bg-start) 0%, var(--power-button-bg-end) 100%);
  border: 1px solid var(--power-button-border-color);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.1), inset 0 1.5px 1px rgba(255, 255, 255, 0.5),
    inset 0 -1.5px 1px rgba(0, 0, 0, 0.1);
  transition: transform 0.1s ease-out, box-shadow 0.15s ease-out, filter 0.15s ease-out;
  -webkit-tap-highlight-color: transparent;
}

#power-button-icon-svg {
  width: var(--power-button-icon-svg-size);
  height: var(--power-button-icon-svg-size);
  fill: currentColor;
  position: relative;
  z-index: 2;
  transition: transform 0.2s ease-out;
}

#power-button-light-strip-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
  z-index: 1;
  pointer-events: none;
}

@keyframes rgb-light-strip-animation {
  0% {
    stroke: hsl(0, 100%, 60%);
  }
  16% {
    stroke: hsl(60, 100%, 60%);
  }
  33% {
    stroke: hsl(120, 100%, 60%);
  }
  50% {
    stroke: hsl(180, 100%, 60%);
  }
  66% {
    stroke: hsl(240, 100%, 60%);
  }
  83% {
    stroke: hsl(300, 100%, 60%);
  }
  100% {
    stroke: hsl(0, 100%, 60%);
  }
}

#power-button-light-strip-circle {
  fill: none;
  stroke: var(--power-light-strip-color);
  stroke-width: var(--power-light-strip-width);
  transition: stroke-dashoffset 1s cubic-bezier(0.35, 0, 0.25, 1);
}
#power-button-light-strip-circle.active {
  animation: rgb-light-strip-animation 3s linear infinite;
}
#power-button-light-strip-circle.retracting {
  transition: stroke-dashoffset 0.3s cubic-bezier(0.6, 0.04, 0.98, 0.335), stroke 0.1s linear;
  animation: none;
}

@keyframes pulse-button-glow-animation {
  0% {
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.1), inset 0 1.5px 1px rgba(255, 255, 255, 0.5),
      inset 0 -1.5px 1px rgba(0, 0, 0, 0.1), 0 0 0px 0px var(--power-button-glow-color);
  }
  50% {
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.1), inset 0 1.5px 1px rgba(255, 255, 255, 0.5),
      inset 0 -1.5px 1px rgba(0, 0, 0, 0.1), 0 0 16px 6px var(--power-button-glow-color);
  }
  100% {
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.1), inset 0 1.5px 1px rgba(255, 255, 255, 0.5),
      inset 0 -1.5px 1px rgba(0, 0, 0, 0.1), 0 0 0px 0px var(--power-button-glow-color);
  }
}

#power-button-area.visible #power-on-btn:not(.interaction-held):not(.threshold-met) {
  animation: pulse-button-glow-animation 2.5s infinite ease-in-out;
}

#power-on-btn.interaction-held {
  animation: none;
  transform: scale(0.95) translateY(1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1), inset 0 2px 3px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  filter: brightness(var(--power-button-active-brightness));
}
#power-on-btn.interaction-held #power-button-icon-svg {
  transform: scale(0.9);
}

@keyframes threshold-flash-animation {
  0%,
  100% {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1), inset 0 2px 3px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 0 0 0px hsla(0, 0%, 100%, 0);
    transform: scale(0.95) translateY(1px);
  }
  50% {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1), inset 0 2px 3px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2),
      0 0 0 10px hsla(0, 0%, 100%, var(--power-button-threshold-flash-opacity));
    transform: scale(1.03) translateY(0px);
  }
}
#power-on-btn.threshold-met {
  animation: threshold-flash-animation 0.35s ease-out forwards;
}

#power-on-prompt {
  margin-top: 18px;
  font-size: 0.9em;
  color: var(--power-prompt-text-color);
  font-family: var(--font-family);
  letter-spacing: 0.3px;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}
#power-button-area.visible #power-on-prompt {
  opacity: 0.8;
}

#developer-info {
  position: fixed;
  bottom: 10px;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 0.8em;
  color: var(--footer-text-color);
  opacity: 0.7;
  z-index: 5;
  pointer-events: auto; /* Change to auto to allow link clicks */
  font-family: var(--font-family);
}

/* New style for the footer blog link */
.footer-link {
  color: inherit; /* Inherit color from #developer-info */
  text-decoration: none;
  pointer-events: auto; /* Ensure this specific link is clickable */
}
.footer-link:hover {
  text-decoration: underline;
  filter: brightness(1.2); /* Slightly brighten on hover */
}