/* ═══════════════════════════════════════
   AAYUSH K. — Windows 98 Retro Portfolio
   ═══════════════════════════════════════ */

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

:root {
  --win-bg: #c0c0c0;
  --win-active: #000080;
  --win-text: #000;
  --win-border-light: #ffffff;
  --win-border-dark: #808080;
  --win-border-darker: #404040;
  --win-face: #c0c0c0;
  --taskbar-bg: #c0c0c0;
  --desktop-bg: #008080;
  --font-system: 'VT323', monospace;
  --font-pixel: 'Press Start 2P', monospace;
}

html, body {
  height: 100%;
  overflow: hidden;
  font-family: var(--font-system);
  font-size: 18px;
  color: var(--win-text);
  user-select: none;
}

/* ── Desktop ── */
.desktop {
  width: 100%;
  height: calc(100% - 36px);
  background: var(--desktop-bg);
  position: relative;
  overflow: hidden;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
}

.desktop-icons {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  position: absolute;
  top: 0; left: 0;
  z-index: 1;
}

.desktop-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 80px;
  padding: 4px;
  cursor: pointer;
  border: 1px solid transparent;
  text-align: center;
}

.desktop-icon:hover {
  background: rgba(0,0,128,0.3);
  border: 1px dotted #fff;
}

.desktop-icon .icon-img {
  font-size: 32px;
  margin-bottom: 2px;
  filter: drop-shadow(1px 1px 0 rgba(0,0,0,0.3));
}

.desktop-icon span {
  font-family: var(--font-system);
  font-size: 14px;
  color: #fff;
  text-shadow: 1px 1px 1px #000;
  line-height: 1.2;
}

/* ── Windows ── */
.window {
  position: absolute;
  background: var(--win-face);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  box-shadow: 1px 1px 0 #000;
  display: flex;
  flex-direction: column;
  min-width: 280px;
  max-height: calc(100vh - 60px);
  z-index: 10;
}

.window.active { z-index: 100; box-shadow: 2px 2px 8px rgba(0,0,0,0.3); }
.window.hidden { display: none; }
.window.maximized {
  top: 0 !important; left: 0 !important;
  width: 100% !important; height: calc(100vh - 36px) !important;
}

.title-bar {
  background: linear-gradient(90deg, #000080, #1084d0);
  color: #fff;
  padding: 3px 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: grab;
  flex-shrink: 0;
}

.window:not(.active) .title-bar {
  background: linear-gradient(90deg, #808080, #b0b0b0);
}

.title-bar-text {
  font-family: var(--font-system);
  font-size: 18px;
  font-weight: bold;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-left: 2px;
}

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

.title-bar-controls button {
  width: 18px; height: 16px;
  font-size: 12px;
  font-family: var(--font-system);
  background: var(--win-face);
  border: 1px solid;
  border-color: var(--win-border-light) var(--win-border-dark) var(--win-border-dark) var(--win-border-light);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  padding: 0; line-height: 1;
}

.title-bar-controls button:active {
  border-color: var(--win-border-dark) var(--win-border-light) var(--win-border-light) var(--win-border-dark);
}

.menu-bar {
  background: var(--win-face);
  border-bottom: 1px solid var(--win-border-dark);
  padding: 2px 4px;
  display: flex; gap: 12px;
  font-size: 16px; flex-shrink: 0;
}

.menu-bar span { cursor: pointer; padding: 1px 4px; }
.menu-bar span:hover { background: var(--win-active); color: #fff; }

.window-body {
  padding: 2px; overflow: auto; flex: 1;
  background: #fff;
  border: 2px solid;
  border-color: var(--win-border-dark) var(--win-border-light) var(--win-border-light) var(--win-border-dark);
  margin: 2px;
  min-height: 0;
}

/* ── Win98 Scrollbar (universal) ── */
* {
  scrollbar-width: auto;
  scrollbar-color: #c0c0c0 #dfdfdf;
}
*::-webkit-scrollbar { width: 16px; height: 16px; }
*::-webkit-scrollbar-track {
  background: repeating-conic-gradient(#c0c0c0 0% 25%, #fff 0% 50%) 50% / 2px 2px;
}
*::-webkit-scrollbar-thumb {
  background: #c0c0c0;
  border: 1px solid;
  border-color: #ffffff #404040 #404040 #ffffff;
}
*::-webkit-scrollbar-button {
  display: block; height: 16px; width: 16px;
  background: #c0c0c0;
  border: 1px outset #c0c0c0;
}
*::-webkit-scrollbar-corner { background: #c0c0c0; }

/* Dark scrollbar for Photoshop canvas */
.ps-canvas::-webkit-scrollbar-track {
  background: repeating-conic-gradient(#535353 0% 25%, #4a4a4a 0% 50%) 50% / 2px 2px;
}

/* ── Notepad ── */
.notepad-body { background: #fff; font-family: 'Courier New', monospace; font-size: 16px; line-height: 1.6; }
.notepad-content { padding: 12px; white-space: pre-wrap; word-wrap: break-word; min-height: 300px; outline: none; }

/* ── Video Grid ── */
.video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px; padding: 4px; }
.video-card { position: relative; border: 2px solid #808080; background: #e0e0e0; }

.video-placeholder {
  aspect-ratio: 16/9;
  background: #1a1a2e;
  background-size: cover;
  background-position: center;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  cursor: pointer; border: 1px solid #333; transition: background 0.2s;
}
.video-placeholder:hover { opacity: 0.85; }
.play-btn { font-size: 36px; color: #fff; opacity: 0.8; text-shadow: 0 0 10px rgba(255,255,255,0.3); }
.video-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 5px 8px;
  font-family: var(--font-system); font-size: 15px;
  background: var(--win-face);
  border-top: 1px solid var(--win-border-dark);
  color: var(--win-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.media-controls { background: var(--win-face); padding: 4px 8px; border-top: 1px solid var(--win-border-dark); }
.progress-bar { height: 6px; background: var(--win-border-dark); border: 1px inset var(--win-face); margin-bottom: 4px; }
.progress-fill { height: 100%; width: 35%; background: var(--win-active); }
.transport { display: flex; justify-content: center; gap: 2px; }
.transport button {
  background: var(--win-face); border: 1px solid;
  border-color: var(--win-border-light) var(--win-border-dark) var(--win-border-dark) var(--win-border-light);
  padding: 2px 8px; cursor: pointer; font-size: 12px;
}
.transport button:active { border-color: var(--win-border-dark) var(--win-border-light) var(--win-border-light) var(--win-border-dark); }

/* ── Photoshop Layout ── */
.photoshop-body { display: flex; background: #535353; gap: 0; padding: 0; border: none; min-height: 0; }

.ps-toolbar {
  width: 36px; background: var(--win-face);
  display: flex; flex-direction: column; align-items: center;
  padding: 4px 2px; gap: 2px;
  border-right: 1px solid var(--win-border-dark); flex-shrink: 0;
}
.ps-tool { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; font-size: 14px; cursor: pointer; border: 1px solid transparent; }
.ps-tool:hover { border: 1px solid var(--win-border-dark); }
.ps-tool.active { background: #fff; border: 1px inset var(--win-border-dark); }

.ps-color-swatches { margin-top: 8px; position: relative; width: 28px; height: 28px; }
.ps-fg { width: 18px; height: 18px; position: absolute; top: 0; left: 0; border: 1px solid #fff; }
.ps-bg { width: 18px; height: 18px; position: absolute; bottom: 0; right: 0; border: 1px solid #808080; }

.ps-canvas { flex: 1; overflow: auto; padding: 8px; background: #535353; min-height: 0; }

.ps-layers { width: 160px; background: var(--win-face); border-left: 1px solid var(--win-border-dark); padding: 0; flex-shrink: 0; }
.ps-panel-title { background: var(--win-active); color: #fff; padding: 2px 6px; font-size: 13px; }
.ps-layer { padding: 4px 6px; font-size: 13px; border-bottom: 1px solid var(--win-border-dark); cursor: pointer; display: flex; align-items: center; gap: 6px; }
.ps-layer:hover { background: #d4d0c8; }
.ps-layer.active-layer { background: #000080; color: #fff; }
.ps-layer .eye { font-size: 11px; }
.ps-layer .dim { opacity: 0.5; }

/* ── Gallery Grid ── */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
.gallery-item { cursor: pointer; overflow: hidden; border: 2px solid #808080; background: #e0e0e0; }
.gallery-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; background: linear-gradient(135deg, #c0c0c0 25%, #a0a0a0 50%, #c0c0c0 75%); }
.gallery-label { padding: 5px 8px; font-family: var(--font-system); font-size: 15px; background: var(--win-face); border-top: 1px solid var(--win-border-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── Paint Layout ── */
.paint-body { display: flex; flex-direction: column; background: var(--win-face); padding: 0; border: none; }
.paint-toolbar { display: flex; flex-wrap: wrap; background: var(--win-face); padding: 4px; gap: 1px; border-bottom: 1px solid var(--win-border-dark); }
.paint-tool { width: 26px; height: 26px; display: flex; align-items: center; justify-content: center; font-size: 13px; cursor: pointer; border: 1px solid transparent; }
.paint-tool:hover { border: 1px solid var(--win-border-dark); }
.paint-tool.active { background: #fff; border: 1px inset var(--win-border-dark); }
.paint-canvas { flex: 1; overflow: auto; padding: 8px; background: #fff; border: 2px inset var(--win-face); margin: 2px; }
.paint-palette { display: flex; gap: 1px; padding: 4px; background: var(--win-face); border-top: 1px solid var(--win-border-dark); flex-wrap: wrap; }
.color-swatch { width: 16px; height: 16px; border: 1px solid #808080; cursor: pointer; }
.color-swatch:hover { border-color: #000; }

/* ── Contact / Outlook ── */
.contact-body { background: #fff; padding: 0; }
.email-header { background: var(--win-face); padding: 8px; border-bottom: 1px solid var(--win-border-dark); }
.email-field { font-size: 16px; padding: 2px 0; display: flex; gap: 8px; }
.email-field > span:first-child { font-weight: bold; min-width: 60px; }
.email-body-content { padding: 12px; font-size: 17px; line-height: 1.6; }
.contact-links { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; }

.retro-btn {
  display: inline-block; padding: 4px 12px;
  background: var(--win-face);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  font-family: var(--font-system); font-size: 15px; color: var(--win-text);
  text-decoration: none; cursor: pointer; text-align: center;
}
.retro-btn:hover { background: #d4d0c8; }
.retro-btn:active { border-color: var(--win-border-darker) var(--win-border-light) var(--win-border-light) var(--win-border-darker); }

/* ── Taskbar ── */
.taskbar {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: 36px; background: var(--taskbar-bg);
  border-top: 2px solid var(--win-border-light);
  display: flex; align-items: center; padding: 2px 4px; gap: 4px;
  z-index: 9999;
}

.start-btn {
  background: var(--win-face);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  padding: 2px 8px; font-family: var(--font-system); font-size: 16px; font-weight: bold;
  cursor: pointer; display: flex; align-items: center; gap: 4px; height: 28px; flex-shrink: 0;
}
.start-btn:active, .start-btn.active { border-color: var(--win-border-darker) var(--win-border-light) var(--win-border-light) var(--win-border-darker); }
.start-logo { font-size: 16px; }

.taskbar-items { flex: 1; display: flex; gap: 2px; overflow: hidden; }
.taskbar-item {
  background: var(--win-face); border: 1px solid;
  border-color: var(--win-border-light) var(--win-border-dark) var(--win-border-dark) var(--win-border-light);
  padding: 2px 8px; font-size: 14px; cursor: pointer;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 160px; height: 24px; display: flex; align-items: center;
}
.taskbar-item.active {
  border-color: var(--win-border-dark) var(--win-border-light) var(--win-border-light) var(--win-border-dark);
  background: #d4d0c8; font-weight: bold;
}

.system-tray {
  display: flex; align-items: center; gap: 6px; padding: 2px 8px;
  border: 1px solid;
  border-color: var(--win-border-dark) var(--win-border-light) var(--win-border-light) var(--win-border-dark);
  height: 24px; flex-shrink: 0;
}
.tray-icon { font-size: 14px; }
.tray-clock { font-size: 14px; }

/* ── Start Menu ── */
.start-menu {
  position: fixed; bottom: 36px; left: 0; width: 220px;
  background: var(--win-face);
  border: 2px solid;
  border-color: var(--win-border-light) var(--win-border-darker) var(--win-border-darker) var(--win-border-light);
  box-shadow: 2px -2px 4px rgba(0,0,0,0.2);
  z-index: 10000; display: flex;
}
.start-menu.hidden { display: none; }

.start-menu-sidebar {
  width: 24px;
  background: linear-gradient(to top, #000080, #1084d0);
  display: flex; align-items: flex-end; justify-content: center; padding-bottom: 8px;
}
.sidebar-text {
  writing-mode: vertical-rl; transform: rotate(180deg);
  color: #fff; font-size: 16px; font-weight: bold; letter-spacing: 1px;
}

.start-menu-items { flex: 1; padding: 4px 0; }
.start-item { padding: 6px 12px; font-size: 16px; cursor: pointer; }
.start-item:hover { background: var(--win-active); color: #fff; }
.start-divider { height: 1px; background: var(--win-border-dark); margin: 4px 8px; }

/* ── Lightbox ── */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.85); display: flex; align-items: center; justify-content: center; z-index: 20000; }
.lightbox.hidden { display: none; }
.lightbox-content { position: relative; max-width: 80vw; max-height: 90vh; }
.lightbox-content img, .lightbox-content video { max-width: 80vw; max-height: 80vh; object-fit: contain; }
.lightbox-close { position: absolute; top: -30px; right: 0; background: none; border: none; color: #fff; font-size: 28px; cursor: pointer; z-index: 2; }
.lightbox-caption { text-align: center; color: #ddd; font-size: 18px; margin-top: 8px; }
.lightbox-counter { text-align: center; color: #888; font-size: 13px; margin-top: 4px; font-family: var(--font-system); }
.lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(192,192,192,0.15); border: 2px solid rgba(255,255,255,0.3);
  color: #fff; font-size: 32px; width: 48px; height: 64px;
  cursor: pointer; z-index: 20001; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, border-color 0.2s;
  font-family: var(--font-system);
}
.lightbox-prev:hover, .lightbox-next:hover {
  background: rgba(192,192,192,0.35); border-color: rgba(255,255,255,0.6);
}
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }

/* ── Wallpaper Guide ── */
.wallpaper-guide {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 0;
  pointer-events: none;
  opacity: 0.35;
  color: #fff;
}
.ascii-name {
  font-family: var(--font-system);
  font-size: 14px;
  line-height: 1.15;
  letter-spacing: 1px;
  white-space: pre;
  margin-bottom: 16px;
  text-shadow: 0 0 20px rgba(255,255,255,0.15);
}
.guide-text p {
  font-family: var(--font-system);
  font-size: 20px;
  margin-bottom: 4px;
}
.guide-text .guide-hint {
  font-size: 16px;
  opacity: 0.7;
}

/* ── Boot Screen ── */
.boot-screen {
  position: fixed; inset: 0; background: #000; z-index: 99999;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: #c0c0c0; font-family: var(--font-system); transition: opacity 0.5s;
}
.boot-screen.fade-out { opacity: 0; }
.boot-logo { font-size: 48px; margin-bottom: 16px; }
.boot-text { font-size: 20px; margin-bottom: 24px; }
.boot-progress { width: 200px; height: 18px; background: #333; border: 1px solid #555; padding: 2px; }
.boot-fill { height: 100%; width: 0; background: var(--win-active); transition: width 0.3s; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .desktop-icons { flex-direction: row; flex-wrap: wrap; gap: 4px; padding: 8px; }
  .desktop-icon { width: 64px; }
  .desktop-icon .icon-img { font-size: 24px; }
  .desktop-icon span { font-size: 11px; }
  .window {
    width: calc(100% - 8px) !important;
    left: 4px !important;
    top: 40px !important;
    max-height: calc(100vh - 90px);
  }
  .window.hidden { display: none; }
  .video-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .ps-toolbar { width: 28px; }
  .ps-layers { width: 120px; }
  .start-menu { width: 180px; }
  .wallpaper-guide { display: none; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .ps-layers, .ps-toolbar, .paint-toolbar { display: none; }
}