:root {
  /* WINDOW.EXE DEFAULT THEME — XP BLUE */
  --bg-color: #071a4a;
  --window-color: rgba(10, 45, 130, 0.75);
  --panel-color: rgba(0, 20, 70, 0.75);
  --text-color: #ffffff;
  --accent-color: #00d9ff;
  --accent-hover: #b6ff00;
  --border-color: #00d9ff;
  --shadow-color: rgba(0, 217, 255, 0.35);
}

/* -------------------- RESET / BASE -------------------- */
body {
  margin: 0;
  background: var(--bg-color);
  color: var(--text-color);
  font-family: "Courier New", monospace;
  overflow-x: hidden;
}

/* -------------------- HEADER TEXT -------------------- */
.content {
  text-align: center;
  padding: 20px;
}

/* -------------------- LOADER -------------------- */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg-color);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

/* -------------------- GLITCH TEXT -------------------- */
.glitch {
  font-size: 2rem;
  color: var(--accent-color);
  text-shadow:
    2px 0 red,
    -2px 0 blue;
  animation: glitch 0.8s infinite;
}

@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(2px, -2px); }
  60% { transform: translate(-1px, 1px); }
  80% { transform: translate(1px, -1px); }
  100% { transform: translate(0); }
}

/* -------------------- BANNER -------------------- */
.card {
  width: 100%;
}

.thumbnail {
  width: 100%;
  height: clamp(180px, 45vw, 500px);
  object-fit: cover;
  object-position: center;
  display: block;
}

/* -------------------- PROFILE -------------------- */
.top-info {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 20px;
  background: var(--window-color);
  border-bottom: 1px solid var(--border-color);
}

.profile {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 2px solid var(--accent-color);
}

.top-info h3 {
  color: var(--accent-color);
  font-size: 1.5rem;
}

/* -------------------- HEADER -------------------- */
.boot-header {
  text-align: center;
  margin-top: 40px;
  padding: 10px;
}

.boot-header h1 {
  letter-spacing: 4px;
  color: var(--accent-color);
}

.boot-header p {
  opacity: 0.8;
}

/* -------------------- MEDIA GRID -------------------- */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  padding: 40px;
  width: 90%;
  margin: auto;
}

/* -------------------- MEDIA TILE -------------------- */
.media-tile {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 20px;
  overflow: hidden;
  border: 2px solid var(--border-color);
  background: var(--panel-color);
  cursor: pointer;
  transition: 0.3s ease;
  box-shadow: 0 0 8px var(--shadow-color);
}

.media-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: 0.3s ease;
  pointer-events: none;
}

/* -------------------- HOVER -------------------- */
.media-tile:hover {
  transform: scale(1.03);
  border-color: var(--accent-hover);
  box-shadow:
    0 0 10px var(--accent-color),
    0 0 20px var(--accent-hover);
}

.media-tile:hover img {
  transform: scale(1.04);
}

/* -------------------- CLICK SHAKE -------------------- */
.media-tile:active {
  animation: glitchShake 0.2s;
}

@keyframes glitchShake {
  0% { transform: translate(0); }
  25% { transform: translate(2px, -2px); }
  50% { transform: translate(-2px, 2px); }
  75% { transform: translate(1px, -1px); }
  100% { transform: translate(0); }
}

/* -------------------- NAV BUTTON -------------------- */
.nav-bottom {
  display: flex;
  justify-content: center;
  margin: 60px 0 30px;
}

.nav-bottom button {
  background: var(--panel-color);
  color: var(--accent-color);
  border: 1px solid var(--border-color);
  padding: 12px 22px;
  cursor: pointer;
  font-family: monospace;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: 0.2s;
}

.nav-bottom button:hover {
  background: var(--accent-color);
  color: black;
  box-shadow: 0 0 10px var(--accent-color);
}

.nav-bottom button:active {
  transform: scale(0.95);
}

/* -------------------- SOUND PANEL -------------------- */
.sound-panel {
  margin: 40px auto;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: fit-content;
  background: var(--panel-color);
  border: 1px solid var(--border-color);
  box-shadow: 0 0 10px var(--shadow-color);
}

.sound-panel button {
  background: var(--bg-color);
  color: var(--accent-color);
  border: 1px solid var(--border-color);
  padding: 10px;
  cursor: pointer;
  font-family: monospace;
  transition: 0.2s;
}

.sound-panel button:hover {
  background: var(--accent-color);
  color: black;
}

/* -------------------- THEME SETTINGS PANEL -------------------- */
.theme-panel {
  width: fit-content;
  margin: 30px auto;
  padding: 15px;
  background: var(--panel-color);
  border: 1px solid var(--border-color);
  box-shadow: 0 0 12px var(--shadow-color);
  text-align: center;
}

.theme-panel h2 {
  margin-top: 0;
  color: var(--accent-color);
  letter-spacing: 2px;
}

.theme-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.theme-buttons button {
  background: var(--bg-color);
  color: var(--accent-color);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  cursor: pointer;
  font-family: monospace;
  text-transform: uppercase;
  transition: 0.2s;
}

.theme-buttons button:hover {
  background: var(--accent-color);
  color: black;
  box-shadow: 0 0 10px var(--accent-color);
}

/* -------------------- SECTION BLOCK -------------------- */
.section-block {
  width: 85%;
  margin: 40px auto;
  padding: 20px;
  text-align: center;
  border: 1px solid var(--border-color);
  background: var(--panel-color);
  box-shadow: 0 0 10px var(--shadow-color);
}

.section-block h2 {
  margin-bottom: 20px;
  color: var(--accent-color);
  letter-spacing: 2px;
}

/* -------------------- CONTACT -------------------- */
.contact-section {
  width: 80%;
  margin: 100px auto 40px;
  text-align: center;
}

/* -------------------- ENTITY GRID -------------------- */
.entity-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
}

.entity {
  width: 120px;
  text-align: center;
}

.entity img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid var(--accent-color);
  object-fit: cover;
  transition: 0.3s;
}

.entity img:hover {
  transform: scale(1.08);
  box-shadow:
    0 0 10px var(--accent-color),
    0 0 20px var(--accent-hover);
}

.entity p {
  margin-top: 10px;
  color: var(--accent-color);
  font-size: 0.8rem;
}

/* -------------------- VHS / CRT EFFECT -------------------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,0.01),
    rgba(255,255,255,0.01) 1px,
    transparent 2px,
    transparent 4px
  );
  z-index: 9998;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: rgba(0,255,200,0.01);
  mix-blend-mode: overlay;
  animation: crtFlicker 4s infinite;
  z-index: 9997;
}

@keyframes crtFlicker {
  0%, 100% { opacity: 0.04; }
  50% { opacity: 0.08; }
}

/* -------------------- ROOMS -------------------- */
.signal-room::before,
.window-chair-room::before,
.fish-room::before,
.aesthetic-room::before,
.white-room::before {
  content: "";
  position: fixed;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  z-index: -1;
}

.signal-room::before {
  background-image: url("https://wallpapercave.com/wp/wp15320129.webp");
}

.window-chair-room::before {
  background-image: url("https://images.unsplash.com/photo-1505693416388-ac5ce068fe85");
}

.fish-room::before {
  background-image: url("https://i.pinimg.com/originals/d1/72/42/d1724245d9cbaa1f066a9c5454072ef2.jpg");
}

.aesthetic-room::before {
  background-image: url("https://f4.bcbits.com/img/a0095916694_5.jpg");
}

.white-room::before {
  background-image: url("https://mir-s3-cdn-cf.behance.net/project_modules/max_1200/478b2430194103.561767bf5c4ce.jpg");
}

/* -------------------- TABLETS -------------------- */
@media screen and (max-width: 1024px) {
  .thumbnail {
    height: 400px;
  }

  .media-grid {
    gap: 30px;
    padding: 30px;
  }

  .media-tile {
    width: 280px;
    height: 240px;
  }

  .section-block {
    width: 90%;
  }
}

/* -------------------- PHONES -------------------- */
@media screen and (max-width: 768px) {
  .top-info {
    flex-direction: column;
    text-align: center;
  }

  .top-info h3 {
    font-size: 1.1rem;
  }

  .thumbnail {
    height: 140px;
  }

  .glitch {
    font-size: 1.3rem;
    text-align: center;
    padding: 10px;
  }

  .boot-header {
    padding: 10px;
  }

  .boot-header h1 {
    font-size: 1.5rem;
  }

  .boot-header p {
    font-size: 0.8rem;
  }

  .media-grid {
    grid-template-columns: 1fr;
    padding: 15px;
    gap: 20px;
  }

  .media-tile {
    width: 100%;
    max-width: 340px;
    aspect-ratio: 16 / 10;
    margin: 0 auto;
  }

  .section-block {
    width: 92%;
    padding: 15px;
  }

  .sound-panel,
  .theme-panel {
    width: 85%;
  }

  .nav-bottom button,
  .sound-panel button,
  .theme-buttons button {
    width: 100%;
    font-size: 0.8rem;
  }

  .entity-grid {
    gap: 20px;
  }

  .entity {
    width: 90px;
  }

  .entity img {
    width: 75px;
    height: 75px;
  }
}

/* -------------------- SMALL PHONES -------------------- */
@media screen and (max-width: 480px) {
  .media-tile {
    width: 95%;
    height: 190px;
  }

  .glitch {
    font-size: 1rem;
  }

  .boot-header h1 {
    font-size: 1.1rem;
  }

  .boot-header p {
    font-size: 0.7rem;
  }

  .entity img {
    width: 65px;
    height: 65px;
  }

  .sound-panel,
  .theme-panel {
    width: 90%;
  }
}

#settingsPanel {
  display: none;
}

/* ========================= */
/* SETTINGS BUTTON FIX */
/* ========================= */

#settingsButton {

  display: block;

  visibility: visible;

  opacity: 1;

  position: relative;

  z-index: 9999;

  margin: 20px auto;

  padding: 14px 24px;

  background: #111;

  color: cyan;

  border: 2px solid cyan;

  font-size: 1rem;

  font-family: monospace;

  cursor: pointer;

  box-shadow:
    0 0 10px cyan;

  transition: 0.2s ease;
}

#settingsButton::hover {

  background: cyan;

  color: black;

  transform: scale(1.03);
}