@font-face {
  font-family: 'Pixel';
  src: local('Courier New'), local('Courier');
  size-adjust: 100%;
}

:root {
  --teal: #008080;
  --teal-dark: #005555;
  --navy: #17485d;
  --navy-dark: #0f2e3d;
  --cream: #f4f1e7;
  --cream-dark: #e0dccf;
  --cream-light: #fffdf5;
  --buddi-teal: #2B96A0;
  --buddi-light: #60E2D6;
  --gold: #d49a54;
  --red: #9e463d;
  --red-bright: #e8433a;
  --text: #151a19;
  --text-muted: #444d4b;
  --white: #ffffff;
  --border-light: #ffffff;
  --border-dark: #808080;
  --border-darker: #404040;
  --title-text: #ffffff;
  --button-face: #f4f1e7;
  --button-hover: #e8e5d9;
  --window-body: #f4f1e7;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--teal);
  font-family: 'MS Sans Serif', 'Microsoft Sans Serif', Tahoma, Geneva, Arial, sans-serif;
  color: var(--text);
  overflow: hidden;
  width: 100vw;
  height: 100vh;
  cursor: url('data:image/x-icon;base64,AAABAAEAEBAQAAEABAAoAQAAFgAAACgAAAAQAAAAIAAAAAEABAAAAAAAgAAAAAAAAAAAAAAAEAAAAAAAAAD///8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzMzM'), auto;
  user-select: none;
}

/* ─── CRT Scanline Overlay ─── */
.scanlines {
  pointer-events: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    rgba(0,0,0,0.08) 0px,
    rgba(0,0,0,0.08) 1px,
    transparent 1px,
    transparent 3px
  );
}

.scanlines::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, transparent 65%, rgba(0,0,0,0.35) 100%);
}

/* ─── Desktop ─── */
.desktop {
  width: 100vw;
  height: 100vh;
  position: relative;
  overflow: hidden;
}

/* ─── Desktop Icons ─── */
.desktop-icons {
  position: absolute;
  top: 12px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 10;
}

.desktop-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 72px;
  padding: 6px 4px;
  text-align: center;
  cursor: pointer;
  border: 1px solid transparent;
}

.desktop-icon:hover {
  background: rgba(255,255,255,0.1);
  border: 1px dotted rgba(255,255,255,0.3);
}

.desktop-icon .icon-img {
  width: 32px;
  height: 32px;
  background: var(--cream);
  border: 2px solid;
  border-color: var(--border-light) var(--border-dark) var(--border-dark) var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  margin-bottom: 3px;
}

.desktop-icon .icon-label {
  color: var(--white);
  font-size: 11px;
  text-shadow: 1px 1px 1px rgba(0,0,0,0.8);
  word-wrap: break-word;
  line-height: 1.2;
}

/* ─── Windows ─── */
.window {
  position: absolute;
  background: var(--window-body);
  border: 2px solid;
  border-color: var(--border-light) var(--border-darker) var(--border-darker) var(--border-light);
  box-shadow: 2px 2px 0 rgba(0,0,0,0.3);
  z-index: 100;
  min-width: 260px;
  font-size: 12px;
}

.window:last-of-type {
  box-shadow: 4px 4px 0 rgba(0,0,0,0.3);
  z-index: 101;
}

.title-bar {
  background: linear-gradient(90deg, var(--navy) 0%, var(--buddi-teal) 100%);
  height: 22px;
  padding: 2px 3px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: default;
}

.title-bar .title-icon {
  width: 14px;
  height: 14px;
  margin-right: 4px;
  background: var(--buddi-teal);
  border: 1px solid;
  border-color: var(--buddi-light) var(--navy-dark) var(--navy-dark) var(--buddi-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  color: var(--white);
  flex-shrink: 0;
}

.title-bar .title-text {
  color: var(--title-text);
  font-size: 12px;
  font-weight: bold;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.3px;
}

.title-buttons {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

.title-btn {
  width: 16px;
  height: 14px;
  background: var(--cream);
  border: 1px solid;
  border-color: var(--border-light) var(--border-dark) var(--border-dark) var(--border-light);
  font-size: 9px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text);
  padding: 0;
  font-family: 'Microsoft Sans Serif', Tahoma, sans-serif;
  font-weight: bold;
}

.title-btn:hover {
  background: var(--cream-dark);
}

.title-btn.close {
  font-size: 10px;
}

.title-btn.close:hover {
  background: var(--red-bright);
  color: var(--white);
  border-color: var(--red) var(--red-bright) var(--red-bright) var(--red);
}

.window-body {
  padding: 12px;
  font-size: 12px;
  line-height: 1.4;
  color: var(--text);
  background: var(--window-body);
}

/* ─── Hero Section ─── */
.hero {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.buddi-sprite {
  width: 96px;
  height: 96px;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  flex-shrink: 0;
  border: 1px solid #bbb;
  background: #e8e5d9;
}

.hero-text h1 {
  font-size: 22px;
  font-weight: bold;
  color: var(--navy);
  letter-spacing: 2px;
  margin-bottom: 2px;
}

.hero-text .subtitle {
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.hero-text .tagline-list {
  list-style: none;
  padding: 0;
}

.hero-text .tagline-list li {
  padding: 1px 0;
  font-size: 12px;
}

.hero-text .tagline-list li::before {
  content: '► ';
  color: var(--buddi-teal);
  font-size: 9px;
}

/* ─── Marquee ─── */
.marquee-wrap {
  margin-top: 10px;
  background: var(--cream-dark);
  border: 2px solid;
  border-color: var(--border-dark) var(--border-light) var(--border-light) var(--border-dark);
  padding: 3px 4px;
  overflow: hidden;
}

.marquee-wrap marquee {
  font-family: 'Courier New', Courier, monospace;
  font-size: 11px;
  color: var(--navy);
}

/* ─── Status Bar ─── */
.status-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 4px 6px;
  background: var(--cream-dark);
  border: 2px solid;
  border-color: var(--border-dark) var(--border-light) var(--border-light) var(--border-dark);
  font-size: 11px;
  color: var(--text-muted);
}

.status-light {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--buddi-light);
  animation: status-blink 2s ease-in-out infinite;
  box-shadow: 0 0 4px var(--buddi-light);
}

@keyframes status-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ─── Features List ─── */
.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  padding: 5px 0;
  border-bottom: 1px solid #d4d0c8;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list .check {
  color: var(--buddi-teal);
  font-weight: bold;
  font-size: 14px;
  width: 18px;
  text-align: center;
}

.feature-list .feature-label {
  font-weight: bold;
  color: var(--navy);
}

.feature-list .feature-desc {
  color: var(--text-muted);
  font-size: 11px;
}

/* ─── Tab Container ─── */
.tab-bar {
  display: flex;
  gap: 0;
  margin-bottom: 10px;
  border-bottom: 2px solid var(--border-dark);
}

.tab {
  padding: 4px 12px;
  font-size: 11px;
  background: var(--cream-dark);
  border: 2px solid;
  border-color: var(--border-light) var(--border-dark) var(--border-dark) var(--border-light);
  margin-bottom: -2px;
  cursor: pointer;
  color: var(--text-muted);
}

.tab.active {
  background: var(--window-body);
  border-bottom-color: var(--window-body);
  color: var(--text);
  font-weight: bold;
}

.tab:hover:not(.active) {
  background: var(--cream);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 20px;
  font-family: 'MS Sans Serif', 'Microsoft Sans Serif', Tahoma, sans-serif;
  font-size: 12px;
  background: var(--button-face);
  border: 2px solid;
  border-color: var(--border-light) var(--border-dark) var(--border-dark) var(--border-light);
  cursor: pointer;
  color: var(--text);
  text-decoration: none;
  min-width: 80px;
  outline: 1px dotted transparent;
  outline-offset: -4px;
}

.btn:hover {
  background: var(--button-hover);
}

.btn:active {
  border-color: var(--border-dark) var(--border-light) var(--border-light) var(--border-dark);
  padding: 6px 19px 4px 21px;
}

.btn:focus {
  outline: 1px dotted var(--text);
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--buddi-teal) var(--navy-dark) var(--navy-dark) var(--buddi-teal);
}

.btn-primary:hover {
  background: var(--buddi-teal);
}

.btn-primary:active {
  border-color: var(--navy-dark) var(--buddi-teal) var(--buddi-teal) var(--navy-dark);
}

.btn-disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-disabled:active {
  border-color: var(--border-light) var(--border-dark) var(--border-dark) var(--border-light);
  padding: 5px 20px;
}

.download-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
}

.download-section .note {
  font-size: 11px;
  color: var(--text-muted);
}

/* ─── README text ─── */
.readme-body {
  font-family: 'Courier New', Courier, monospace;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text);
  white-space: pre-wrap;
  background: var(--cream);
  padding: 6px;
  border: 1px solid #bbb;
  height: 160px;
  overflow-y: auto;
}

.readme-body::-webkit-scrollbar {
  width: 14px;
}

.readme-body::-webkit-scrollbar-track {
  background: var(--cream-dark);
  border: 1px solid var(--border-dark);
}

.readme-body::-webkit-scrollbar-thumb {
  background: var(--cream);
  border: 1px solid;
  border-color: var(--border-light) var(--border-dark) var(--border-dark) var(--border-light);
}

/* ─── Blink ─── */
.blink {
  animation: blink-anim 1s step-end infinite;
}

@keyframes blink-anim {
  50% { opacity: 0; }
}

/* ─── Cursor Trail ─── */
.trail {
  position: fixed;
  width: 4px;
  height: 4px;
  background: var(--buddi-light);
  pointer-events: none;
  z-index: 9998;
  border-radius: 50%;
  opacity: 0.6;
  box-shadow: 0 0 6px var(--buddi-light);
}

/* ─── Friend Strip ─── */
.friend-strip {
  margin-top: 8px;
  padding: 6px 0;
  border-top: 1px solid #d4d0c8;
}

.friend-strip-label {
  font-size: 11px;
  font-weight: bold;
  color: var(--navy);
  display: block;
  margin-bottom: 4px;
}

.friend-strip-imgs {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.friend-thumb {
  width: 70px;
  height: 54px;
  object-fit: cover;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border: 1px solid;
  border-color: var(--border-dark) var(--border-light) var(--border-light) var(--border-dark);
  cursor: pointer;
  flex-shrink: 0;
  transition: filter 0.2s;
}

.friend-thumb:hover {
  filter: brightness(1.2);
  border-color: var(--navy);
}

/* ─── Photo Album ─── */
.album-tab-content {
  min-height: 140px;
}

.photo-strip {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 4px 0;
}

.photo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  padding: 4px;
  border: 1px solid transparent;
  width: calc(33.33% - 6px);
  min-width: 120px;
}

.photo-item:hover {
  background: var(--cream-dark);
  border-color: var(--border-dark);
}

.photo-thumb {
  width: 100%;
  height: auto;
  aspect-ratio: 688/536;
  object-fit: cover;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border: 1px solid;
  border-color: var(--border-dark) var(--border-light) var(--border-light) var(--border-dark);
  background: var(--cream-dark);
}

.photo-caption {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

/* ─── Lightbox ─── */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  z-index: 99999;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border: 3px solid var(--cream);
  box-shadow: 0 0 40px rgba(0,0,0,0.8);
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 24px;
  color: var(--white);
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  text-shadow: 0 0 10px rgba(0,0,0,0.8);
  z-index: 2;
}

.lightbox-close:hover {
  color: var(--red-bright);
}

.lightbox-caption {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--white);
  font-size: 14px;
  font-family: 'Courier New', Courier, monospace;
  background: rgba(0,0,0,0.6);
  padding: 6px 16px;
  border: 1px solid rgba(255,255,255,0.2);
}

/* ─── Responsive offset for windows ─── */
@media (max-width: 900px) {
  .window {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    width: calc(100% - 16px) !important;
    margin: 8px;
  }

  .desktop {
    overflow-y: auto;
    height: auto;
    min-height: 100vh;
    padding-bottom: 20px;
  }

  .desktop-icons {
    position: relative;
    top: auto;
    right: auto;
    flex-direction: row;
    justify-content: center;
    padding: 12px 0 4px;
  }

  .hero {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}