:root {
  --teal-bg: #008080;
  --win-grey: #c0c0c0;
  --win-white: #ffffff;
  --win-dark: #808080;
  --win-black: #000000;
  --win-blue: #000080;
  --cursed-red: #8b0000;
}

body,
html {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--teal-bg);
  font-family: 'MS Sans Serif', 'Arial', sans-serif;
  image-rendering: pixelated;
  cursor: default;
}

#bg-face {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30,40 Q50,30 70,40' stroke='black' fill='none' opacity='0.5'/%3E%3Cpath d='M35,45 Q50,45 65,45' stroke='black' fill='none' opacity='0.5'/%3E%3Cpath d='M30,65 Q50,80 70,65' stroke='black' fill='none' opacity='0.5'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0;
  pointer-events: none;
  z-index: 1;
  filter: blur(20px) grayscale(100%);
  transition: opacity 10s ease-in-out, filter 5s ease-in-out;
}

/* CRT Overlay */
#crt-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
  background-size: 100% 4px, 3px 100%;
  pointer-events: none;
  z-index: 10000;
  opacity: 0.3;
}

#vignette {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, transparent 50%, rgba(0, 0, 0, 0.4) 100%);
  pointer-events: none;
  z-index: 9999;
}

/* Desktop Icons */
#desktop {
  width: 100%;
  height: calc(100% - 30px);
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 20px;
}

.icon {
  width: 80px;
  text-align: center;
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
  padding: 5px;
}

.icon:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.icon-img {
  width: 32px;
  height: 32px;
  margin: 0 auto 5px;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.icon-label {
  color: white;
  font-size: 12px;
  text-shadow: 1px 1px 1px black;
  word-wrap: break-word;
}

/* Icons via Clip-path or background */
.icon-folder .icon-img {
  background: gold;
  clip-path: polygon(0 20%, 10% 20%, 10% 0, 40% 0, 40% 20%, 100% 20%, 100% 100%, 0 100%);
  border: 1px solid #000;
}

.icon-file .icon-img {
  background: white;
  clip-path: polygon(0 0, 70% 0, 100% 30%, 100% 100%, 0 100%);
  border: 1px solid #000;
}

/* Windows */
.window {
  position: absolute;
  background-color: var(--win-grey);
  border: 2px solid;
  border-color: var(--win-white) var(--win-dark) var(--win-dark) var(--win-white);
  box-shadow: 1px 1px 0 0 var(--win-black);
  min-width: 200px;
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.window-title-bar {
  background-color: var(--win-blue);
  color: white;
  padding: 3px 5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: move;
  font-weight: bold;
  height: 20px;
}

.window-title {
  font-size: 12px;
}

.window-controls {
  display: flex;
  gap: 2px;
}

.win-btn {
  width: 14px;
  height: 14px;
  background: var(--win-grey);
  border: 1px solid;
  border-color: var(--win-white) var(--win-dark) var(--win-dark) var(--win-white);
  font-size: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: black;
}

.win-btn:active {
  border-color: var(--win-dark) var(--win-white) var(--win-white) var(--win-dark);
}

.window-content {
  padding: 10px;
  background-color: white;
  margin: 2px;
  border: 1px solid var(--win-dark);
  flex-grow: 1;
  overflow-y: auto;
  min-height: 100px;
  font-size: 14px;
  color: black;
  white-space: pre-wrap;
}

/* Taskbar */
#taskbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 30px;
  background-color: var(--win-grey);
  border-top: 1px solid var(--win-white);
  display: flex;
  align-items: center;
  padding: 2px;
  z-index: 1000;
}

#start-btn {
  height: 22px;
  padding: 0 10px;
  background: var(--win-grey);
  border: 1px solid;
  border-color: var(--win-white) var(--win-dark) var(--win-dark) var(--win-white);
  font-weight: bold;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

#start-btn:active {
  border-color: var(--win-dark) var(--win-white) var(--win-white) var(--win-dark);
}

/* Start Menu */
#start-menu {
  position: fixed;
  bottom: 30px;
  left: 2px;
  width: 180px;
  background: var(--win-grey);
  border: 2px solid;
  border-color: var(--win-white) var(--win-dark) var(--win-dark) var(--win-white);
  box-shadow: 1px 1px 0 0 var(--win-black);
  display: none;
  flex-direction: column;
  z-index: 1001;
}

.start-menu-sidebar {
  width: 25px;
  background: linear-gradient(to top, #808080, #c0c0c0);
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  display: flex;
  align-items: flex-end;
  padding: 5px;
}

.start-menu-sidebar span {
  transform: rotate(-90deg);
  transform-origin: bottom left;
  white-space: nowrap;
  font-weight: bold;
  color: #fff;
  font-size: 16px;
  margin-bottom: 30px;
}

.start-menu-items {
  margin-left: 25px;
  padding: 2px;
}

.start-menu-item {
  padding: 8px 10px;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.start-menu-item:hover {
  background: var(--win-blue);
  color: #fff;
}

.start-menu-item i {
  width: 16px;
  text-align: center;
}

.sub-menu {
  position: absolute;
  left: 178px;
  bottom: 0px;
  width: 180px;
  background: var(--win-grey);
  border: 2px solid;
  border-color: var(--win-white) var(--win-dark) var(--win-dark) var(--win-white);
  box-shadow: 1px 1px 0 0 var(--win-black);
  display: none;
  flex-direction: column;
}

.start-menu-item:hover .sub-menu {
  display: flex !important;
}

/* Control Panel Icons */
.cpanel-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 70px;
  padding: 5px;
  cursor: pointer;
}

.cpanel-icon:hover {
  background: #eee;
  outline: 1px dotted #000;
}

.cpanel-img {
  width: 32px;
  height: 32px;
  margin-bottom: 5px;
  background: #ccc;
  border: 1px solid #000;
}

.start-menu-item.disabled {
  color: #808080;
  cursor: not-allowed;
}

.start-menu-item.disabled:hover {
  background: transparent;
  color: #808080;
}

.menu-separator {
  height: 1px;
  background: var(--win-dark);
  border-bottom: 1px solid var(--win-white);
  margin: 2px 0;
}

#clock {
  margin-left: auto;
  padding: 0 10px;
  border: 1px solid;
  border-color: var(--win-dark) var(--win-white) var(--win-white) var(--win-dark);
  font-size: 12px;
}

/* Glitch Effects */
.glitch-text {
  animation: glitch-skew 1s infinite linear alternate-reverse;
}

.corrupted {
  background-color: var(--cursed-red) !important;
  color: white !important;
  font-family: 'serif';
  border-color: red !important;
}

.shake {
  animation: shake 0.5s infinite;
}

/* Entity Chat */
.chat-msg {
  margin-bottom: 8px;
  padding: 4px 8px;
  border-radius: 4px;
  max-width: 80%;
  font-size: 13px;
  clear: both;
}

.msg-them {
  background: #e0e0e0;
  float: left;
  color: black;
}

.msg-system {
  background: #ffe0e0;
  color: #800;
  font-style: italic;
  width: 100%;
  text-align: center;
  float: none;
}

/* Observer Window (Fake Webcam) */
.webcam-container {
  background: #000;
  width: 100%;
  height: 180px;
  position: relative;
  overflow: hidden;
}

.silhouette {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 140px;
  background: #0a0a0a;
  border-radius: 50% 50% 0 0;
  filter: blur(10px);
  transition: all 5s ease-in-out;
}

.webcam-noise {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.2;
  pointer-events: none;
}

.melt {
  animation: melt 10s forwards ease-in;
}

/* Cursed BSOD */
#bsod {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #0000aa;
  color: #ffffff;
  padding: 50px;
  font-family: monospace;
  z-index: 30000;
  display: none;
  overflow: hidden;
}

.bsod-title {
  background: #ffffff;
  color: #0000aa;
  display: inline-block;
  padding: 0 10px;
  margin-bottom: 20px;
}

.bsod-text {
  margin-top: 20px;
  line-height: 1.5;
}

/* Cursed Notepad */
.notepad-area {
  width: 100%;
  height: 200px;
  border: none;
  font-family: 'Fixedsys', 'Courier New', monospace;
  font-size: 14px;
  resize: none;
  outline: none;
  background-image: repeating-linear-gradient(white, white 19px, #eee 20px);
  line-height: 20px;
}

/* Full Screen Warping */
.warp-active {
  animation: screen-warp 15s infinite ease-in-out;
}

@keyframes screen-warp {

  75% {
    filter: perspective(1000px) rotateX(1deg) rotateY(-2deg) saturate(200%);
  }

  100% {
    filter: perspective(1000px) rotateX(0deg) rotateY(0deg);
  }
}

.melt-down {
  animation: melt-down 20s forwards ease-in;
}

/* Window Drag Trails */
.drag-trail {
  position: absolute;
  background: var(--win-blue);
  height: 20px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 50;
  border: 1px solid var(--win-white);
  animation: fade-out 0.5s forwards;
}

@keyframes fade-out {
  to {
    opacity: 0;
    transform: scale(0.95);
  }
}

/* Blood Seepage */
.blood-border {
  box-shadow: 0 0 10px #f00, inset 0 0 15px #600 !important;
  border-color: #800 !important;
  transition: box-shadow 5s ease-in-out, border-color 5s ease-in-out;
}

.blood-border::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(136, 0, 0, 0.4) 0%, transparent 80%);
  pointer-events: none;
  opacity: 0;
  animation: blood-drip 10s forwards ease-in-out;
}

@keyframes blood-drip {
  from {
    opacity: 0;
    filter: blur(5px);
  }

  to {
    opacity: 1;
    filter: blur(0px);
  }
}

/* Gravity Glitch */
.gravity-fall {
  transition: top 2s cubic-bezier(0.17, 0.67, 0.83, 0.67), left 2s ease-in-out;
  pointer-events: none;
}

.rare-face {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 99999;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

/* Reflections */
.window-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='50' cy='40' r='20' fill='black' opacity='0.03'/%3E%3Cpath d='M30,80 Q50,60 70,80' stroke='black' stroke-width='5' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 150px;
  background-position: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 5s;
}

.corruption-high .window-content::before {
  opacity: 1;
}

/* Watching Eye */
#taskbar-eye {
  width: 24px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
  margin: 0 5px;
  border: 1px solid #000;
  display: none;
}

#eye-pupil {
  width: 8px;
  height: 8px;
  background: #000;
  border-radius: 50%;
  position: absolute;
  top: 4px;
  left: 8px;
}

.icon-selected {
  background-color: var(--win-blue) !important;
  color: white !important;
}

.body-shake {
  animation: shake 0.1s infinite !important;
}

@keyframes melt-down {
  0% {
    transform: scaleY(1);
    filter: blur(0);
  }

  100% {
    transform: scaleY(1.5) translateY(100px);
    filter: blur(8px) contrast(300%) invert(100%);
  }
}

.screen-flip {
  animation: flip-it 0.3s steps(2);
}

@keyframes flip-it {
  0% {
    transform: scaleY(1);
  }

  50% {
    transform: scaleY(-1);
  }

  100% {
    transform: scaleY(1);
  }
}

.cursed-cursor {
  cursor: crosshair !important;
}

@keyframes glitch-skew {
  0% {
    transform: skew(0deg);
  }

  20% {
    transform: skew(3deg);
  }

  24% {
    transform: skew(-5deg);
  }

  28% {
    transform: skew(0deg);
  }

  100% {
    transform: skew(0deg);
  }
}

@keyframes shake {
  0% {
    transform: translate(0, 0);
  }

  10% {
    transform: translate(-2px, -2px);
  }

  20% {
    transform: translate(2px, 1px);
  }

  30% {
    transform: translate(-1px, 2px);
  }

  40% {
    transform: translate(1px, -1px);
  }

  50% {
    transform: translate(-2px, 1px);
  }

  60% {
    transform: translate(2px, -2px);
  }

  70% {
    transform: translate(-1px, -1px);
  }

  80% {
    transform: translate(1px, 2px);
  }

  90% {
    transform: translate(-2px, -2px);
  }

  100% {
    transform: translate(0, 0);
  }
}

/* Ghost Cursor */
#ghost-cursor {
  position: fixed;
  width: 16px;
  height: 16px;
  background: black;
  clip-path: polygon(0 0, 0 100%, 30% 70%, 100% 70%);
  filter: blur(2px) invert(1) opacity(0);
  pointer-events: none;
  z-index: 99999;
  transition: opacity 2s;
}

.corruption-high #ghost-cursor {
  opacity: 0.3;
}

/* Screen Tear */
#screen-tear {
  position: fixed;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: white;
  z-index: 11000;
  opacity: 0;
  pointer-events: none;
}

/* Window Breathing */
@keyframes window-breathe {
  0% { transform: scale(1); }
  50% { transform: scale(1.01); }
  100% { transform: scale(1); }
}

.breathe {
  animation: window-breathe 4s infinite ease-in-out;
}

/* Taskbar Drip */
#taskbar::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 0;
  background: linear-gradient(to bottom, #800, transparent);
  transition: height 10s ease-in;
  pointer-events: none;
  z-index: 1001;
}

.corruption-high #taskbar::after {
  height: 50px;
}

/* Context Menu */
#cursed-menu {
  position: fixed;
  background: var(--win-grey);
  border: 2px solid;
  border-color: var(--win-white) var(--win-dark) var(--win-dark) var(--win-white);
  box-shadow: 2px 2px 5px rgba(0,0,0,0.5);
  display: none;
  flex-direction: column;
  z-index: 20000;
  min-width: 120px;
}

.cursed-menu-item {
  padding: 5px 10px;
  font-size: 11px;
  cursor: pointer;
  color: black;
}

.cursed-menu-item:hover {
  background: var(--win-blue);
  color: white;
}

/* BG Face Blink */
@keyframes face-blink {
  0%, 95%, 100% { filter: grayscale(1) opacity(0.15); }
  98% { filter: grayscale(0) invert(1) opacity(0.4); }
}

.face-blink {
  animation: face-blink 15s infinite;
}

/* Tear Animation */
@keyframes tear-flash {
  0% { opacity: 0; height: 1px; }
  10% { opacity: 0.8; height: 3px; }
  20% { opacity: 0; height: 1px; }
}

/* Icon Label Glitch hover */
.icon:hover .icon-label.glitch-hover {
  animation: label-shudder 0.1s infinite;
  color: red !important;
}

@keyframes label-shudder {
  0% { transform: translate(0,0); }
  50% { transform: translate(1px, -1px); }
  100% { transform: translate(-1px, 1px); }
}

#noise-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9000;
  opacity: 0;
  mix-blend-mode: overlay;
}