// Server Room - Horizontal Scrolling Now/Uses Page

// Color variables
$color-green: greenyellow;
$color-amber: #ff9900;
$color-blue: #00ffff;
$color-red: #f00;

$dark-bg-1: #1a1a1a;
$dark-bg-2: #2a2a2a;
$dark-bg-3: #0a0a0a;

// Mixins for common patterns
@mixin led-color($color) {
  background: $color;
  color: $color;
}

@mixin panel-unit {
  background: linear-gradient(
    90deg,
    $dark-bg-2 0%,
    $dark-bg-1 50%,
    $dark-bg-2 100%
  );
  border: 1px solid #444;
  border-radius: 3px;
  position: relative;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.1);
}

@mixin monitor-color-variant($color) {
  .metrics-header,
  .metric-label,
  .metric-value,
  .graph-legend,
  .terminal-output,
  .network-label,
  .network-value {
    color: $color;
    text-shadow: 0 0 5px $color;
  }

  .metrics-header {
    border-bottom-color: $color;
  }

  .metric-bar {
    border-color: $color;
  }

  .metric-fill {
    background: linear-gradient(90deg, $color 0%, darken($color, 10%) 100%);
    box-shadow: 0 0 10px $color;
  }

  .graph-grid {
    background-image:
      repeating-linear-gradient(
        0deg,
        rgba($color, 0.1) 0px,
        transparent 1px,
        transparent 30px
      ),
      repeating-linear-gradient(
        90deg,
        rgba($color, 0.1) 0px,
        transparent 1px,
        transparent 30px
      );
  }
}

.server-room {
  width: 100vw;
  height: 100vh;
  background:
    repeating-linear-gradient(
      90deg,
      $dark-bg-2 0px,
      $dark-bg-2 100px,
      #252525 100px,
      #252525 101px
    ),
    linear-gradient(180deg, $dark-bg-1 0%, $dark-bg-2 50%, $dark-bg-1 100%);
  overflow-x: auto;
  overflow-y: hidden;
  position: relative;

  @include scrollbar-custom($color-green, 8px);
}

.server-room-container {
  display: flex;
  align-items: flex-end;
  min-width: max-content;
  height: 100%;
  padding: 20px;
  gap: 60px;
  position: relative;
}

// Ceiling with cable trays
.server-room::before {
  content: "";
  position: sticky;
  left: 0;
  top: 0;
  width: 100%;
  height: 80px;
  background:
    repeating-linear-gradient(
      90deg,
      $dark-bg-3 0px,
      $dark-bg-3 200px,
      $dark-bg-1 200px,
      $dark-bg-1 205px
    ),
    linear-gradient(180deg, #000 0%, $dark-bg-1 100%);
  border-bottom: 2px solid #333;
  z-index: 100;
  pointer-events: none;
}

// Floor grid
.server-room::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30%;
  background:
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 99px,
      rgba(255, 255, 255, 0.03) 99px,
      rgba(255, 255, 255, 0.03) 100px
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0px,
      transparent 99px,
      rgba(255, 255, 255, 0.03) 99px,
      rgba(255, 255, 255, 0.03) 100px
    );
  pointer-events: none;
  z-index: 1;
}

// Server Rack
.server-rack {
  position: relative;
  width: 250px;
  background: linear-gradient(
    180deg,
    $dark-bg-1 0%,
    $dark-bg-3 50%,
    $dark-bg-1 100%
  );
  border: 3px solid #333;
  border-radius: 8px;
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.8),
    inset 0 0 20px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

.rack-frame {
  padding: 15px 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rack-label {
  background: #000;
  color: $color-green;
  font-family: monospace;
  font-size: 12px;
  padding: 5px;
  text-align: center;
  border: 1px solid $color-green;
  margin-bottom: 10px;
  text-shadow: 0 0 5px $color-green;
}

.server-unit {
  height: 45px;
  @include panel-unit;
}

.server-front-panel {
  display: flex;
  align-items: center;
  padding: 0 10px;
  height: 100%;
  gap: 8px;
}

// LED base styling
.server-led,
.switch-status-led,
.ups-led,
.storage-drive-led {
  border-radius: 50%;
  box-shadow: 0 0 8px currentColor;
  animation: pulse 2s ease-in-out infinite;
}

.server-led {
  width: 6px;
  height: 6px;
}

.switch-status-led {
  width: 5px;
  height: 5px;
}

.ups-led {
  width: 8px;
  height: 8px;
  animation-duration: 2.5s;
}

.storage-drive-led {
  position: absolute;
  top: 50%;
  left: 5px;
  transform: translateY(-2px);
  width: 4px;
  height: 4px;
}

// LED color variants - shared across all LED types
@each $name,
  $color
    in (
      green: $color-green,
      amber: $color-amber,
      blue: $color-blue,
      red: $color-red
    )
{
  .led-#{$name} {
    @include led-color($color);
  }
}

// Server LED animation staggering
@for $i from 1 through 8 {
  .server-unit:nth-child(#{$i}) .server-led {
    animation-delay: #{($i - 1) * 0.2}s;
  }

  .server-unit:nth-child(#{$i}) .server-led:nth-child(2) {
    animation-delay: #{($i - 1) * 0.2 + 0.5}s;
  }
}

.server-drive-bays {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.drive-bay {
  width: 30px;
  height: 20px;
  background: #000;
  border: 1px solid #333;
  border-radius: 2px;
}

.server-vents {
  width: 60px;
  height: 25px;
  background: repeating-linear-gradient(
    90deg,
    $dark-bg-3 0px,
    $dark-bg-3 2px,
    transparent 2px,
    transparent 4px
  );
  margin-left: 10px;
}

.rack-legs {
  position: absolute;
  bottom: -20px;
  left: 10%;
  right: 10%;
  height: 20px;
  background: linear-gradient(180deg, #333 0%, $dark-bg-1 100%);
  border-radius: 0 0 5px 5px;
}

// Server unit sizing
@for $i from 1 through 4 {
  .server-#{$i}u {
    height: #{45 * $i + ($i - 1) * 5}px;
  }
}

// Common labels
.server-label,
.switch-label,
.patch-label,
.ups-label,
.storage-label {
  font-family: monospace;
  font-size: 9px;
  color: #999;
  padding: 2px 5px;
  white-space: nowrap;
}

// Network Switch
.network-switch {
  height: 45px;
  background: linear-gradient(
    90deg,
    $dark-bg-1 0%,
    $dark-bg-3 50%,
    $dark-bg-1 100%
  );
  border: 1px solid #333;
  border-radius: 3px;
  position: relative;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.05);
}

.switch-front-panel {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 10px;
  position: relative;
}

.switch-ports {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2px;
  flex: 1;
  padding: 5px;
}

.switch-port {
  width: 8px;
  height: 12px;
  background: #000;
  border: 1px solid #222;
  border-radius: 1px;
  position: relative;

  &.active::before {
    content: "";
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 3px;
    background: $color-green;
    border-radius: 50%;
    box-shadow: 0 0 4px $color-green;
    animation: blink-fast 1.5s infinite;
  }

  // Randomized delays for active ports
  $delays:
    0.73s, 0.21s, 0.94s, 0.11s, 0.58s, 1.22s, 0.37s, 0.85s, 0.04s, 0.67s, 1.15s,
    0.42s, 0.98s, 0.29s, 0.76s, 0.13s, 1.08s, 0.51s, 0.89s, 0.33s, 1.01s, 0.46s,
    0.19s, 0.62s;

  @each $delay in $delays {
    $i: index($delays, $delay);
    &.active:nth-child(#{$i})::before {
      animation-delay: $delay;
    }
  }
}

.switch-leds {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-right: 10px;
}

.switch-status-led {
  @for $i from 1 through 3 {
    &:nth-child(#{$i}) {
      animation-delay: #{($i - 1) * 0.4}s;
    }
  }
}

@keyframes blink-fast {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.2;
  }
}

// Patch Panel
.patch-panel {
  height: 45px;
  @include panel-unit;
}

.patch-front {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 10px;
}

.patch-ports {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 3px;
  flex: 1;
  padding: 5px;
}

.patch-port {
  width: 10px;
  height: 15px;
  background: #000;
  border: 1px solid #333;
  border-radius: 2px;
  position: relative;

  &.connected::after {
    content: "";
    position: absolute;
    bottom: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 8px;
    background: $color-amber;
    border-radius: 1px;
    box-shadow: 0 0 3px $color-amber;
  }
}

// UPS Unit
.ups-unit {
  height: 90px;
  background: linear-gradient(90deg, #3a3a3a 0%, $dark-bg-2 50%, #3a3a3a 100%);
  border: 1px solid #444;
  border-radius: 3px;
  position: relative;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.1);
}

.ups-front-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 15px;
  height: 100%;
  gap: 10px;
}

.ups-display {
  flex: 1;
  display: flex;
  justify-content: center;
}

.ups-lcd {
  background: #1a3a1a;
  color: $color-green;
  font-family: "DSEG7-Classic", monospace;
  font-size: 16px;
  padding: 8px 15px;
  border: 2px solid $dark-bg-3;
  border-radius: 3px;
  text-shadow: 0 0 8px $color-green;
  box-shadow: inset 0 0 10px rgba(0, 255, 0, 0.2);
}

.ups-indicators {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ups-led {
  @for $i from 1 through 2 {
    &:nth-child(#{$i}) {
      animation-delay: #{($i - 1) * 0.6}s;
    }
  }
}

// Storage Unit
.storage-unit {
  height: 145px;
  @include panel-unit;
}

.storage-front-panel {
  padding: 10px;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.storage-drive-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  flex: 1;
}

.storage-drive {
  background: $dark-bg-3;
  border: 1px solid #333;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;

  &::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 2px;
    background: $dark-bg-1;
  }
}

// Storage drive LED animation staggering
@for $i from 1 through 12 {
  .storage-drive-grid .storage-drive:nth-child(#{$i}) .storage-drive-led {
    animation-delay: #{($i - 1) * 0.15}s;
  }
}

// Blank Panel
.blank-panel {
  height: 45px;
  background: linear-gradient(
    90deg,
    $dark-bg-1 0%,
    $dark-bg-3 50%,
    $dark-bg-1 100%
  );
  border: 1px solid #333;
  border-radius: 3px;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.5);
}

// Rack Spacer
.rack-spacer {
  height: 10px;
}

// Monitor Screen
.monitor-screen {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10;
}

.monitor-bezel {
  border-radius: 8px;
  padding: 15px 20px 30px 20px;
  box-shadow:
    0 15px 35px rgba(0, 0, 0, 0.7),
    inset 0 2px 4px rgba(255, 255, 255, 0.2),
    inset 0 -2px 4px rgba(0, 0, 0, 0.3);
  position: relative;

  &.monitor-bezel-green {
    background: linear-gradient(145deg, #c8c8c0, #a8a898);
  }

  &.monitor-bezel-amber {
    background: linear-gradient(145deg, #d8d0b8, #b8b098);
  }

  &.monitor-bezel-blue {
    background: linear-gradient(145deg, #b8b8b0, #989888);
  }
}

.monitor-display {
  width: 100%;
  height: 100%;
  background: #000;
  border-radius: 5px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 40px rgba(0, 255, 100, 0.1);

  &.monitor-display-green {
    @include monitor-color-variant($color-green);
    box-shadow: inset 0 0 40px rgba(0, 255, 100, 0.1);
  }

  &.monitor-display-amber {
    @include monitor-color-variant($color-amber);
    box-shadow: inset 0 0 40px rgba(255, 153, 0, 0.1);
  }

  &.monitor-display-blue {
    @include monitor-color-variant($color-blue);
    box-shadow: inset 0 0 40px rgba(0, 255, 255, 0.1);
  }
}

.monitor-content {
  padding: 15px;
  height: 100%;
  position: relative;
  z-index: 1;
}

.monitor-scanlines {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15) 0px,
    rgba(0, 0, 0, 0.15) 1px,
    transparent 1px,
    transparent 2px
  );
  pointer-events: none;
  z-index: 2;
  animation: scanline 8s linear infinite;
}

.monitor-power-led {
  position: absolute;
  bottom: 8px;
  right: 20px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  box-shadow: 0 0 8px currentColor;
  animation: pulse 2s ease-in-out infinite;

  &.monitor-led-green {
    @include led-color($color-green);
  }
  &.monitor-led-amber {
    @include led-color($color-amber);
  }
  &.monitor-led-blue {
    @include led-color($color-blue);
  }
}

.monitor-stand {
  width: 60px;
  height: 40px;
  background: linear-gradient(180deg, #888 0%, #666 100%);
  border-radius: 0 0 8px 8px;
  margin-top: -5px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);

  &::before {
    content: "";
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 12px;
    background: linear-gradient(90deg, transparent, #555, transparent);
    border-radius: 50%;
    opacity: 0.6;
  }
}

// Metrics Display
.metrics-header {
  font-family: monospace;
  font-size: 14px;
  margin-bottom: 15px;
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
}

.metrics-grid {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.metric-item {
  display: grid;
  grid-template-columns: 60px 1fr 50px;
  gap: 10px;
  align-items: center;
}

.metric-label {
  font-family: monospace;
  font-size: 12px;
}

.metric-bar {
  height: 18px;
  background: $dark-bg-3;
  border: 1px solid currentColor;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.metric-fill {
  height: 100%;
  position: relative;

  &::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 30%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
  }
}

.metric-fill-animated {
  animation: metric-pulse 3s ease-in-out infinite;
}

@keyframes metric-pulse {
  0%,
  100% {
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
}

.metric-value {
  font-family: "DSEG7-Classic", monospace;
  font-size: 14px;
  text-align: right;
}

// Graph Display
.graph-container {
  height: 200px;
  position: relative;
  overflow: hidden;
}

.graph-wrapper {
  position: absolute;
  inset: 0;
  display: flex;
  width: 200%;
  animation: graph-scroll 15s linear infinite;
}

.graph-instance {
  width: 50%;
  height: 100%;
  flex-shrink: 0;
}

@keyframes graph-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.graph-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.graph-svg {
  position: relative;
  width: 100%;
  height: 100%;
}

.graph-line {
  stroke-width: 2;

  &.graph-line-green {
    stroke: $color-green;
    filter: drop-shadow(0 0 3px $color-green);
  }
  &.graph-line-amber {
    stroke: $color-amber;
    filter: drop-shadow(0 0 3px $color-amber);
  }
  &.graph-line-blue {
    stroke: $color-blue;
    filter: drop-shadow(0 0 3px $color-blue);
  }
}

.graph-fill {
  opacity: 0.2;

  &.graph-fill-green {
    fill: $color-green;
  }
  &.graph-fill-amber {
    fill: $color-amber;
  }
  &.graph-fill-blue {
    fill: $color-blue;
  }
}

.graph-legend {
  font-family: monospace;
  font-size: 11px;
  margin-top: 10px;
}

// Terminal Output
.terminal-output {
  font-family: monospace;
  font-size: 12px;
  line-height: 1.6;
}

.terminal-line {
  margin: 5px 0;
}

.status-active {
  color: $color-green;
  font-weight: bold;
}

.terminal-cursor {
  margin-top: 15px;
}

// Log Display
.log-container {
  font-family: monospace;
  font-size: 11px;
  line-height: 1.8;
  max-height: 250px;
  overflow: hidden;
  position: relative;
}

.log-line {
  color: $color-green;
  text-shadow: 0 0 3px $color-green;
  animation: log-scroll 15s linear infinite;
  opacity: 0;

  @for $i from 1 through 10 {
    &:nth-child(#{$i}) {
      animation-delay: #{$i * 0.5}s;
    }
  }

  &.log-warning {
    color: $color-amber;
    text-shadow: 0 0 3px $color-amber;
  }

  &.log-error {
    color: $color-red;
    text-shadow: 0 0 3px $color-red;
  }

  &.log-success {
    color: $color-green;
    text-shadow: 0 0 3px $color-green;
    font-weight: bold;
  }
}

@keyframes log-scroll {
  0% {
    transform: translateY(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-20px);
    opacity: 0;
  }
}

// Network Traffic
.network-stats {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-top: 20px;
}

.network-row {
  display: grid;
  grid-template-columns: 50px 1fr 80px;
  gap: 15px;
  align-items: center;
}

.network-label {
  font-family: monospace;
  font-size: 14px;
  font-weight: bold;
}

.network-graph {
  display: flex;
  gap: 3px;
  align-items: flex-end;
  height: 60px;
}

.network-bar {
  flex: 1;
  border-radius: 2px 2px 0 0;
  animation: network-bar-pulse 2s ease-in-out infinite;

  @for $i from 1 through 20 {
    &:nth-child(#{$i}) {
      height: random(80) + 20%;
      animation-delay: #{$i * 0.1}s;
    }
  }

  &.network-bar-rx {
    background: $color-green;
    box-shadow: 0 0 5px $color-green;
  }

  &.network-bar-tx {
    background: $color-blue;
    box-shadow: 0 0 5px $color-blue;
  }
}

.monitor-display-amber {
  .network-bar.network-bar-rx {
    background: $color-amber;
    box-shadow: 0 0 5px $color-amber;
  }

  .network-bar.network-bar-tx {
    background: #ffcc00;
    box-shadow: 0 0 5px #ffcc00;
  }
}

@keyframes network-bar-pulse {
  0%,
  100% {
    opacity: 0.7;
    transform: scaleY(1);
  }
  50% {
    opacity: 1;
    transform: scaleY(1.1);
  }
}

.network-value {
  font-family: "DSEG7-Classic", monospace;
  font-size: 12px;
  text-align: right;
}

// Whiteboard
.whiteboard {
  position: relative;
  background: #f5f5f5;
  border: 8px solid #8b7355;
  border-radius: 8px;
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.6),
    inset 0 0 100px rgba(200, 200, 200, 0.3);
  z-index: 10;
}

.whiteboard-surface {
  width: 100%;
  height: 100%;
  padding: 20px;
  overflow: scroll;
  position: relative;
  @include scrollbar-custom(#8b7355, 5px);
  background:
    radial-gradient(
      circle at 20% 30%,
      rgba(150, 150, 150, 0.1) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(150, 150, 150, 0.08) 0%,
      transparent 50%
    ),
    repeating-linear-gradient(
      0deg,
      transparent 0px,
      transparent 24px,
      rgba(200, 200, 200, 0.15) 24px,
      rgba(200, 200, 200, 0.15) 25px
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 24px,
      rgba(200, 200, 200, 0.15) 24px,
      rgba(200, 200, 200, 0.15) 25px
    ),
    #fafafa;
  background-position:
    0 0,
    0 0,
    20px 20px,
    20px 20px,
    0 0;
}

.whiteboard-title {
  font-family: "Caveat", cursive;
  font-size: 28px;
  font-weight: bold;
  color: $dark-bg-1;
  padding-bottom: 8px;
  position: relative;
  display: inline-block;

  &::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: -5px;
    right: -5px;
    width: 120%;
    height: 15px;
    background: linear-gradient(
      90deg,
      transparent 0%,
      #333 2%,
      #333 98%,
      transparent 100%
    );
    clip-path: polygon(
      0% 60%,
      3% 45%,
      8% 55%,
      15% 40%,
      22% 50%,
      28% 35%,
      35% 48%,
      42% 52%,
      48% 45%,
      55% 55%,
      62% 48%,
      68% 52%,
      75% 45%,
      82% 50%,
      88% 40%,
      93% 52%,
      97% 48%,
      100% 55%,
      100% 65%,
      97% 58%,
      93% 62%,
      88% 50%,
      82% 60%,
      75% 55%,
      68% 62%,
      62% 58%,
      55% 65%,
      48% 55%,
      42% 62%,
      35% 58%,
      28% 45%,
      22% 60%,
      15% 50%,
      8% 65%,
      3% 55%,
      0% 70%
    );
    opacity: 0.95;
  }
}

.whiteboard-content {
  font-family: "Caveat", cursive;
  font-size: 20px;
  color: $dark-bg-1;
  line-height: 1.8;

  p {
    margin: 10px 0;
  }

  ul,
  ol {
    margin-left: 20px;
  }

  ul li {
    list-style: none;
    position: relative;
    font-size: 1.4rem;
    line-height: 1.6rem;
    margin-bottom: 1rem;

    &::before {
      content: "●";
      position: absolute;
      left: -20px;
      top: -0.2em;
      font-size: 10px;
      line-height: 1.8rem;
      transform: rotate(20deg) scale(1.2, 0.9);
      opacity: 0.85;
      text-shadow:
        1px 0 0 currentColor,
        -1px 1px 0 currentColor,
        0 -1px 0 currentColor;
    }

    // Vary the scribbled dots slightly
    &:nth-child(2n)::before {
      transform: rotate(-15deg) scale(0.95, 1.1);
    }

    &:nth-child(3n)::before {
      transform: rotate(35deg) scale(1.1, 0.85);
    }

    &:nth-child(5n)::before {
      transform: rotate(-25deg) scale(1.05, 0.95);
      opacity: 0.9;
    }
  }

  a {
    background: linear-gradient(120deg, #d946ef 0%, #0ea5e9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    position: relative;
    font-weight: 600;
    display: inline;

    &::after {
      content: "";
      position: absolute;
      bottom: 2px;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(120deg, #d946ef 0%, #0ea5e9 100%);
      clip-path: polygon(
        0% 55%,
        5% 40%,
        12% 50%,
        20% 35%,
        28% 48%,
        38% 42%,
        48% 52%,
        58% 38%,
        68% 50%,
        78% 42%,
        88% 48%,
        95% 40%,
        100% 52%,
        100% 62%,
        95% 50%,
        88% 58%,
        78% 52%,
        68% 60%,
        58% 48%,
        48% 62%,
        38% 52%,
        28% 58%,
        20% 45%,
        12% 60%,
        5% 50%,
        0% 65%
      );
      opacity: 1;
    }

    // External link icon
    &[target="_blank"]::before {
      content: "🌐";
      font-size: 0.6em;
      margin-right: 3px;
      display: inline-block;
    }

    &:hover {
      &::after {
        opacity: 1;
      }
    }
  }
}

// Whiteboard Notes
.wb-notes {
  position: absolute;
  top: 10px;
  right: 20px;
  display: flex;
  flex-direction: row-reverse;
  gap: 15px;
  z-index: 5;
}

.wb-note {
  width: 100px;
  min-height: 90px;
  padding: 10px;
  font-family: "Caveat", cursive;
  font-size: 16px;
  line-height: 1.4;
  position: relative;
  flex-shrink: 0;
  box-shadow:
    2px 2px 8px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease;

  &:nth-child(1) {
    transform: rotate(1deg);
  }

  &:nth-child(2) {
    transform: rotate(-2deg);
  }

  &:nth-child(3) {
    transform: rotate(2deg);
  }

  // Pin at the top
  &::before {
    content: "";
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, #666 0%, #333 60%);
    border-radius: 50%;
    box-shadow:
      0 1px 2px rgba(0, 0, 0, 0.3),
      inset 0 1px 1px rgba(255, 255, 255, 0.3);
  }

  a {
    color: #000;
  }
}

.wb-note-content {
  word-wrap: break-word;
}

// Whiteboard note colors
.wb-note-yellow {
  background: linear-gradient(135deg, #fff59d 0%, #ffeb3b 100%);
}

.wb-note-pink {
  background: linear-gradient(135deg, #f8bbd0 0%, #f48fb1 100%);
}

.wb-note-blue {
  background: linear-gradient(135deg, #bbdefb 0%, #90caf9 100%);
}

.wb-note-green {
  background: linear-gradient(135deg, #c5e1a5 0%, #aed581 100%);
}

.wb-note-orange {
  background: linear-gradient(135deg, #ffcc80 0%, #ffb74d 100%);
}

.wb-note-purple {
  background: linear-gradient(135deg, #ce93d8 0%, #ba68c8 100%);
}

// Whiteboard Media Items (Books, DVDs)
.wb-media {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 40px;
  justify-content: center;
}

.wb-media-item {
  position: relative;
  width: 120px;
  flex-shrink: 0;
  transition: transform 0.2s ease;

  // Random rotation for each item
  &:nth-child(1) {
    transform: rotate(-2deg);
  }

  &:nth-child(2) {
    transform: rotate(3deg);
  }

  &:nth-child(3) {
    transform: rotate(-1deg);
  }

  &:nth-child(4) {
    transform: rotate(2deg);
  }

  &:nth-child(5) {
    transform: rotate(-3deg);
  }

  &:nth-child(6) {
    transform: rotate(1deg);
  }

  &:hover {
    transform: rotate(0deg) scale(1.2);
    z-index: 10;

    .wb-media-cover {
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
    }

  }
}

.wb-media-pin {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background: radial-gradient(circle, #888 0%, #444 60%);
  border-radius: 50%;
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.4),
    inset 0 1px 2px rgba(255, 255, 255, 0.3);
  z-index: 2;

  // Pin needle
  &::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 2px;
    background: #222;
    border-radius: 50%;
  }
}

.wb-media-cover {
  width: 100%;
  max-width: 120px;
  height: auto;
  max-height: 180px;
  display: block;
  object-fit: cover;
  border-radius: 3px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: box-shadow 0.2s ease;
}

.wb-media-label {
  position: absolute;
  bottom: -5px;
  right: -5px;
  background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
  color: #333;
  font-family: "Courier New", monospace;
  font-size: 10px;
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 3px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  z-index: 3;
  letter-spacing: 0.5px;
}

// Bookshelf
.bookshelf {
  width: 400px;
  height: 500px;
  position: relative;
  background: linear-gradient(90deg, #4a3528 0%, #3a2518 50%, #4a3528 100%);
  border-radius: 5px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.7);
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 10px;
  padding-bottom: 30px;
}

.bookshelf-title {
  font-family: monospace;
  font-size: 11px;
  color: #d4a574;
  text-align: center;
  padding: 5px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 3px;
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.shelf {
  position: relative;
  width: 100%;
  height: 23%;
  margin: 5px 0;
}

.shelf-board {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 15px;
  background: linear-gradient(180deg, #6a4a3a 0%, #4a3528 100%);
  border-radius: 2px;
  box-shadow:
    0 -2px 5px rgba(0, 0, 0, 0.3),
    inset 0 -1px 2px rgba(0, 0, 0, 0.4);
}

.shelf-items {
  position: absolute;
  top: 0;
  left: 10px;
  right: 10px;
  height: calc(100% - 15px);
  display: flex;
  gap: 3px;
  align-items: flex-start;
}

.shelf-books {
  @extend .shelf-items;
}

.shelf-item {
  position: relative;
  transition: transform 0.2s ease;
  overflow: hidden;

  &:hover {
    transform: translateY(-5px);
  }

  &.item {
    width: 45px !important;
    height: 65px;
    background: #000;
    border: 1px solid #333;
    border-radius: 2px;
    box-shadow:
      0 2px 6px rgba(0, 0, 0, 0.5),
      inset 0 0 3px rgba(255, 255, 255, 0.1);

    img.dvd-cover {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      border-radius: 1px;
    }
  }

  &.current {
    transform: translateY(-8px);
    z-index: 5;

    &::before {
      content: "";
      position: absolute;
      inset: -3px;
      background: linear-gradient(180deg, #ffd700 0%, #ff8c00 100%);
      border-radius: 3px;
      z-index: -1;
      animation: current-pulse 2s ease-in-out infinite;
    }

    .current-indicator {
      position: absolute;
      top: -20px;
      left: 50%;
      transform: translateX(-50%);
      white-space: nowrap;
      z-index: 10;
    }

    .current-glow {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 120%;
      height: 120%;
      background: radial-gradient(
        circle,
        rgba(255, 215, 0, 0.3) 0%,
        transparent 70%
      );
      animation: glow-pulse 2s ease-in-out infinite;
    }

    .current-label {
      font-family: monospace;
      font-size: 8px;
      font-weight: bold;
      color: #ffd700;
      background: rgba(0, 0, 0, 0.8);
      padding: 2px 6px;
      border-radius: 3px;
      text-shadow: 0 0 5px #ffd700;
      border: 1px solid #ffd700;
      position: relative;
      z-index: 11;
    }
  }
}

@keyframes current-pulse {
  0%,
  100% {
    opacity: 0.8;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
  }
  50% {
    opacity: 1;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
  }
}

@keyframes glow-pulse {
  0%,
  100% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

.bookshelf-frame {
  position: absolute;
  inset: -5px;
  border: 5px solid #2a1a0f;
  border-radius: 5px;
  pointer-events: none;
  z-index: 1;
}

.bookshelf-legs {
  position: absolute;
  bottom: -40px;
  left: 0;
  right: 0;
  height: 40px;
  display: flex;
  justify-content: space-between;
  padding: 0 30px;
  pointer-events: none;
  z-index: 0;
}

.bookshelf-leg {
  width: 50px;
  height: 100%;
  background: linear-gradient(180deg, #5a4a38 0%, #3a2a18 100%);
  border: 2px solid #2a1a0f;
  border-top: none;
  box-shadow:
    0 5px 15px rgba(0, 0, 0, 0.6),
    inset 0 2px 4px rgba(255, 255, 255, 0.05);
  position: relative;

  &::after {
    content: "";
    position: absolute;
    bottom: -8px;
    left: -8px;
    right: -8px;
    height: 8px;
    background: linear-gradient(180deg, #3a2a18 0%, #2a1a0f 100%);
    border-radius: 0 0 4px 4px;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.8);
  }

  &.leg-left {
    border-radius: 0 0 0 3px;
  }

  &.leg-right {
    border-radius: 0 0 3px 0;
  }
}

// Computer terminal on desk
.terminal-desk {
  width: 400px;
  height: 500px;
  position: relative;
  z-index: 10;
}

.desk-surface {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(180deg, #2d1f12 0%, #1d1208 100%);
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.7);

  &::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #1d1208, #0d0804, #1d1208);
  }
}

.terminal-monitor {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  width: 350px;
  height: 280px;
  background: linear-gradient(145deg, #e8e0c8, #c4b89a);
  border-radius: 8px;
  padding: 8px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
}

.terminal-screen {
  width: 100%;
  height: 100%;
  background: #000;
  border-radius: 5px;
  padding: 10px;
  font-family: monospace;
  font-size: 12px;
  color: $color-green;
  overflow-y: auto;
  box-shadow: inset 0 0 40px rgba(0, 255, 100, 0.1);

  @include scrollbar-custom($color-green, 3px);
}

// Ambient lighting effects
.ambient-light {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.1;
  pointer-events: none;
  animation: ambient-pulse 4s ease-in-out infinite;

  &.green {
    background: $color-green;
  }
  &.blue {
    background: $color-blue;
  }
  &.amber {
    background: $color-amber;
  }
}

@keyframes ambient-pulse {
  0%,
  100% {
    opacity: 0.1;
    transform: scale(1);
  }
  50% {
    opacity: 0.3;
    transform: scale(1.1);
  }
}

// Server room sign/title
.server-room-sign {
  position: fixed;
  top: 100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  pointer-events: none;
}

.sign-frame {
  background: linear-gradient(145deg, $dark-bg-2 0%, $dark-bg-1 100%);
  border: 8px solid #444;
  border-radius: 8px;
  padding: 20px 40px;
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.8),
    inset 0 2px 4px rgba(255, 255, 255, 0.1);
  position: relative;

  &::before {
    content: "";
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    background: linear-gradient(145deg, #555 0%, #333 100%);
    border-radius: 12px;
    z-index: -1;
  }
}

.sign-content {
  text-align: center;
}

.sign-title {
  //font-family: "Courier New", monospace;
  font-family: "DSEG14-Classic";
  font-size: 48px;
  font-weight: bold;
  color: $color-green;
  text-shadow:
    0 0 10px $color-green,
    0 0 20px $color-green,
    0 0 30px $color-green;
  letter-spacing: 8px;
  margin-bottom: 5px;
  animation: sign-flicker 4s infinite;
}

.sign-subtitle {
  font-size: 12px;
  color: #888;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.server-rack-1 {
  position: relative;
  pointer-events: none;

  .lava-lamp-on-top {
    position: absolute;
    top: -100px;
    left: 20px;

    .lava-lamp-container {
      height: 100px !important;
      width: 60px !important;

      .lamp-text {
        display: none;
      }
    }
  }
}

@keyframes sign-flicker {
  0%,
  100% {
    opacity: 1;
  }
  2%,
  4% {
    opacity: 0.8;
  }
  6% {
    opacity: 1;
  }
  94% {
    opacity: 1;
  }
  96% {
    opacity: 0.9;
  }
}

// Shared animations
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes scanline {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(10px);
  }
}

// Responsive adjustments
@include media-down(lg) {
  .server-room-container {
    gap: 40px;
  }

  .server-rack {
    width: 200px;
  }

  .whiteboard {
    min-width: 300px;
  }

  .bookshelf {
    min-width: 250px;
  }
}
