:root {
  --neon-pink: #ff007c;
  --neon-purple: #7000ff;
  --hacker-red: #ff2a2a;
  --toxic-green: #00ff66;
  --dark-bg: #09020a;
  --glass-bg: rgba(15, 5, 20, 0.85);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Rajdhani", sans-serif;
  user-select: none;
}

body {
  background-color: var(--dark-bg);
  color: var(--neon-pink);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  animation: crtFlicker 0.15s infinite;
}

@keyframes crtFlicker {
  0% {
    opacity: 0.95;
  }
  5% {
    opacity: 0.85;
  }
  10% {
    opacity: 0.95;
  }
  15% {
    opacity: 1;
  }
  50% {
    opacity: 0.95;
  }
  55% {
    opacity: 0.8;
  }
  60% {
    opacity: 1;
  }
  100% {
    opacity: 1;
  }
}

body::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(0, 0, 0, 0.15),
      rgba(0, 0, 0, 0.15) 1px,
      transparent 1px,
      transparent 2px
    ),
    radial-gradient(circle at center, transparent 40%, rgba(9, 2, 10, 0.9) 100%);
  pointer-events: none;
  z-index: 99990;
}

.grid-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 0, 124, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(112, 0, 255, 0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 1;
  pointer-events: none;
}

.boot-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #050000;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 10vw;
  font-family: "Rajdhani", monospace;
  font-size: 1.5rem;
  color: var(--hacker-red);
  text-shadow:
    2px 0px var(--neon-purple),
    -2px 0px var(--neon-pink);
  transition: opacity 0.4s ease-out;
}

.arc-core-hud {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 500px;
  height: 500px;
  z-index: 2;
  pointer-events: none;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hud-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 0, 124, 0.1);
}
.ring-outer {
  width: 480px;
  height: 480px;
  border-dasharray: 10 40;
  border: 3px dashed rgba(255, 0, 124, 0.3);
  animation: glitchSpin 10s infinite;
}
.ring-middle {
  width: 400px;
  height: 400px;
  border-top: 5px solid rgba(112, 0, 255, 0.4);
  border-bottom: 2px solid rgba(255, 0, 124, 0.4);
  animation: rotateCounter 5s linear infinite;
}
.ring-inner {
  width: 320px;
  height: 320px;
  border: 2px dashed rgba(255, 42, 42, 0.3);
  box-shadow: inset 0 0 50px rgba(255, 0, 124, 0.05);
  animation: glitchSpin 3s infinite reverse;
}

.hud-clock-readout {
  text-align: center;
  z-index: 3;
  color: var(--neon-pink);
  text-shadow:
    2px 0px var(--neon-purple),
    -2px 0px var(--hacker-red);
}
#hud-time {
  font-size: 4rem;
  font-weight: 700;
  letter-spacing: 6px;
}
#hud-date {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 8px;
  opacity: 0.8;
  margin-top: 5px;
}
#hud-weather {
  margin-top: 15px;
  font-size: 1rem;
  color: var(--neon-purple);
  font-weight: 600;
  letter-spacing: 2px;
  animation: dataPulse 2s infinite;
}

@keyframes glitchSpin {
  0% {
    transform: rotate(0deg);
  }
  20% {
    transform: rotate(90deg);
  }
  21% {
    transform: rotate(85deg);
  }
  40% {
    transform: rotate(180deg);
  }
  42% {
    transform: rotate(190deg);
  }
  60% {
    transform: rotate(270deg);
  }
  80% {
    transform: rotate(360deg);
  }
  81% {
    transform: rotate(350deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes rotateCounter {
  100% {
    transform: rotate(-360deg);
  }
}
@keyframes dataPulse {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
    text-shadow: 0 0 10px var(--neon-purple);
  }
}

.stark-desktop {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 10;
}

.stark-window {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 2px solid var(--neon-pink);
  border-radius: 0px;
  box-shadow:
    6px 6px 0px var(--neon-purple),
    -2px -2px 15px rgba(255, 0, 124, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.window-header {
  background: repeating-linear-gradient(
    45deg,
    rgba(112, 0, 255, 0.2),
    rgba(112, 0, 255, 0.2) 2px,
    transparent 2px,
    transparent 8px
  );
  padding: 12px 18px;
  border-bottom: 2px solid var(--neon-pink);
  cursor: grab;
  display: flex;
  align-items: center;
  gap: 15px;
}

.window-header:active {
  cursor: grabbing;
}

.close-btn {
  width: 16px;
  height: 16px;
  background-color: var(--hacker-red);
  border-radius: 0px;
  cursor: pointer;
  display: inline-block;
  border: 1px solid #fff;
  transition: 0.1s;
}

.close-btn:hover {
  background-color: #fff;
  transform: scale(1.1);
}
.window-title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-shadow:
    2px 0 var(--neon-purple),
    -2px 0 var(--hacker-red);
  color: #fff;
}
.window-content {
  position: relative;
  flex-grow: 1;
  overflow: hidden;
}

.terminal-wrapper {
  display: flex;
  flex-direction: column;
  padding: 20px;
  height: 100%;
}
#terminal-output {
  flex-grow: 1;
  overflow-y: auto;
  font-family: "Rajdhani", monospace;
  font-weight: 600;
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--neon-pink);
  padding-bottom: 15px;
}
.terminal-input-area {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px dashed var(--neon-purple);
  padding-top: 15px;
}
.prompt-symbol {
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--toxic-green);
  text-shadow: 0 0 5px var(--toxic-green);
}
#jarvis-input {
  background: transparent;
  border: none;
  color: #fff;
  font-family: "Rajdhani", monospace;
  font-weight: 600;
  font-size: 1.1rem;
  width: 100%;
  outline: none;
}
#stark-notes {
  background: transparent;
  border: 1px solid var(--neon-purple) !important;
  color: var(--neon-pink) !important;
}

.stark-dropdown {
  background: var(--dark-bg);
  color: var(--neon-pink);
  border: 1px solid var(--neon-purple);
  font-family: "Rajdhani", sans-serif;
  font-weight: 700;
  padding: 7px 12px;
  border-radius: 0px;
  outline: none;
  cursor: pointer;
}
.stark-dropdown:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.custom-file-btn {
  display: inline-block;
  padding: 10px 25px;
  background: rgba(255, 0, 124, 0.1);
  border: 1px solid var(--neon-pink);
  border-radius: 0px;
  font-weight: 800;
  letter-spacing: 2px;
  cursor: pointer;
  transition: 0.1s;
  color: var(--neon-pink);
  box-shadow: 3px 3px 0px var(--neon-purple);
}
.custom-file-btn:hover {
  background: var(--neon-pink);
  color: #000;
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0px var(--neon-purple);
}

.schematic-workbench {
  flex-grow: 1;
  position: relative;
  overflow: auto;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid var(--neon-purple);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 10px;
}
.canvas-container img {
  border: 1px solid var(--neon-pink);
  transition: filter 0.3s ease;
}

.filter-hologram {
  filter: hue-rotate(280deg) saturate(3) contrast(1.5);
  border-color: var(--neon-purple) !important;
}
.filter-nightvision {
  filter: sepia(1) hue-rotate(70deg) saturate(4) contrast(1.4);
  border-color: var(--toxic-green) !important;
}
.filter-infra {
  filter: sepia(1) hue-rotate(330deg) saturate(6) brightness(0.9);
  border-color: var(--hacker-red) !important;
}

.hud-marker {
  position: absolute;
  width: 14px;
  height: 14px;
  background: var(--toxic-green);
  border: 2px solid #000;
  border-radius: 0px;
  transform: translate(-50%, -50%);
  cursor: pointer;
  z-index: 50;
}
.hud-marker-label {
  position: absolute;
  left: 20px;
  top: -5px;
  background: #000;
  border: 1px solid var(--toxic-green);
  color: var(--toxic-green);
  font-family: "Rajdhani", monospace;
  font-size: 0.8rem;
  font-weight: bold;
  padding: 2px 6px;
  white-space: nowrap;
  border-radius: 0px;
}

.stark-context-menu {
  position: absolute;
  display: none;
  background: rgba(9, 2, 10, 0.95);
  border: 2px solid var(--neon-pink);
  border-radius: 0px;
  padding: 8px;
  z-index: 100000;
  box-shadow: 4px 4px 0px var(--neon-purple);
  flex-direction: column;
  min-width: 180px;
}
.stark-context-menu div {
  padding: 10px 15px;
  cursor: pointer;
  transition: 0.1s;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--neon-pink);
}
.stark-context-menu div:hover {
  background: var(--neon-pink);
  color: #000;
  transform: translateX(5px);
}

.bottom-taskbar {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(9, 2, 10, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(112, 0, 255, 0.5);
  border-radius: 20px;
  display: flex;
  align-items: center;
  padding: 10px 20px;
  gap: 20px;
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.8),
    inset 0 0 15px rgba(255, 0, 124, 0.1);
  z-index: 10000;
}

.taskbar-search {
  display: flex;
  align-items: center;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--neon-pink);
  padding: 8px 15px;
  width: 180px;
  border-radius: 12px;
  transition: width 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.taskbar-search:focus-within {
  width: 300px;
  border-color: var(--toxic-green);
  box-shadow: 0 0 15px rgba(0, 255, 102, 0.3);
}

.search-icon {
  color: var(--neon-pink);
  font-size: 1.1rem;
  margin-right: 10px;
}
#os-search {
  background: transparent;
  border: none;
  color: #fff;
  font-family: "Rajdhani", monospace;
  font-weight: 600;
  font-size: 1.1rem;
  width: 100%;
  outline: none;
}
#os-search::placeholder {
  color: rgba(255, 0, 124, 0.5);
}

.taskbar-apps {
  display: flex;
  align-items: center;
  gap: 15px;
  border-left: 2px solid rgba(112, 0, 255, 0.3);
  padding-left: 20px;
}

.desktop-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  cursor: pointer;
  width: auto;
}

.icon-graphic {
  width: 50px;
  height: 50px;
  background: rgba(112, 0, 255, 0.15);
  border: 1px solid var(--neon-pink);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  color: #fff;
  transition: all 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}

.desktop-icon:hover .icon-graphic {
  transform: translateY(-15px) scale(1.3);
  background: var(--neon-pink);
  color: #000;
  border-color: var(--toxic-green);
  box-shadow: 0 10px 20px rgba(255, 0, 124, 0.6);
  z-index: 100;
}

.desktop-icon span {
  position: absolute;
  top: -50px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--neon-purple);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  transform: translateY(10px);
}

.desktop-icon:hover span {
  opacity: 1;
  transform: translateY(0);
}

@keyframes destructShake {
  0% {
    transform: translate(3px, 2px) rotate(0deg);
  }
  10% {
    transform: translate(-2px, -3px) rotate(-1deg);
  }
  20% {
    transform: translate(-4px, 0px) rotate(1deg);
  }
  30% {
    transform: translate(0px, 3px) rotate(0deg);
  }
  40% {
    transform: translate(2px, -2px) rotate(1deg);
  }
  50% {
    transform: translate(-2px, 3px) rotate(-1deg);
  }
  60% {
    transform: translate(-4px, 2px) rotate(0deg);
  }
  70% {
    transform: translate(3px, 2px) rotate(-1deg);
  }
  80% {
    transform: translate(-2px, -2px) rotate(1deg);
  }
  90% {
    transform: translate(3px, 3px) rotate(0deg);
  }
  100% {
    transform: translate(2px, -3px) rotate(-1deg);
  }
}

.self-destruct-active {
  animation: destructShake 0.1s infinite !important;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--dark-bg);
  border-left: 1px solid var(--neon-purple);
}
::-webkit-scrollbar-thumb {
  background: var(--neon-pink);
  border-radius: 0px;
}
::-webkit-scrollbar-thumb:hover {
  background: #fff;
}