/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-desktop: #1a1a2e;
  --bg-window: #1e1e2e;
  --bg-titlebar: #2a2a3e;
  --bg-toolbar: #232336;
  --bg-sidebar: #1a1a2c;
  --bg-hover: rgba(255, 255, 255, 0.06);
  --bg-active: rgba(99, 102, 241, 0.2);
  --border: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.12);
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent: #6366f1;
  --accent-glow: rgba(99, 102, 241, 0.3);
  --green: #4ade80;
  --red: #ff5f57;
  --yellow: #febc2e;
  --green-tl: #28c840;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
  --radius: 12px;
  --radius-sm: 8px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Menlo', monospace;
}

body {
  font-family: var(--font);
  background: var(--bg-desktop);
  color: var(--text-primary);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
  -webkit-font-smoothing: antialiased;
}

/* ===== DESKTOP ===== */
.desktop {
  width: 100vw;
  height: 100vh;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
    linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #16162a 100%);
  position: relative;
  display: flex;
  flex-direction: column;
}

/* ===== MENU BAR ===== */
.menubar {
  height: 28px;
  background: rgba(30, 30, 46, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  font-size: 13px;
  font-weight: 500;
  z-index: 9999;
  user-select: none;
  flex-shrink: 0;
}

.menubar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.apple-logo {
  display: flex;
  align-items: center;
  color: var(--text-primary);
  opacity: 0.9;
}

.menubar-app {
  font-weight: 600;
  color: var(--text-primary);
}

.menubar-item {
  color: var(--text-secondary);
  cursor: default;
  transition: color 0.15s;
}

.menubar-item:hover {
  color: var(--text-primary);
}

.menubar-right {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--text-secondary);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

/* ===== WINDOWS CONTAINER ===== */
.windows-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

/* ===== WINDOW ===== */
.window {
  position: absolute;
  background: var(--bg-window);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 100px);
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: windowOpen 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.window.minimized {
  transform: scale(0.5) translateY(100%);
  opacity: 0;
  pointer-events: none;
}

@keyframes windowOpen {
  from {
    transform: scale(0.92);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Titlebar */
.window-titlebar {
  height: 40px;
  background: var(--bg-titlebar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 14px;
  cursor: grab;
  user-select: none;
  flex-shrink: 0;
  border-radius: var(--radius) var(--radius) 0 0;
}

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

.terminal-titlebar {
  background: #1a1a1a;
}

/* Traffic Lights */
.traffic-lights {
  display: flex;
  gap: 8px;
  margin-right: 14px;
}

.tl-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  position: relative;
  transition: filter 0.15s;
}

.tl-btn:hover {
  filter: brightness(1.2);
}

.tl-close { background: var(--red); }
.tl-minimize { background: var(--yellow); }
.tl-maximize { background: var(--green-tl); }

/* Show icons on hover */
.traffic-lights:hover .tl-close::after {
  content: '×';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: rgba(0,0,0,0.5);
  line-height: 1;
}

.traffic-lights:hover .tl-minimize::after {
  content: '−';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: rgba(0,0,0,0.5);
  line-height: 1;
}

.traffic-lights:hover .tl-maximize::after {
  content: '+';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: rgba(0,0,0,0.5);
  line-height: 1;
}

.window-title {
  font-size: 13px;
  color: var(--text-secondary);
  flex: 1;
  text-align: center;
  margin-right: 64px;
}

.terminal-title {
  color: #888;
}

/* Toolbar */
.window-toolbar {
  height: 36px;
  background: var(--bg-toolbar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 12px;
  flex-shrink: 0;
}

.finder-nav {
  display: flex;
  gap: 2px;
}

.finder-btn {
  background: none;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  width: 24px;
  height: 24px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

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

.finder-breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
}

.crumb {
  color: var(--text-muted);
  padding: 2px 6px;
  border-radius: 4px;
}

.crumb.active {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.crumb-sep {
  color: var(--text-muted);
  font-size: 10px;
}

.finder-view-toggle {
  margin-left: auto;
}

.view-btn {
  background: none;
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  padding: 3px 6px;
  border-radius: 4px;
  cursor: pointer;
}

.view-btn.active {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* Window Body */
.window-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}

.window-body::-webkit-scrollbar {
  width: 6px;
}

.window-body::-webkit-scrollbar-track {
  background: transparent;
}

.window-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

.window-body::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ===== FINDER BODY ===== */
.finder-body {
  display: flex;
}

.finder-sidebar {
  width: 170px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  padding: 10px 8px;
  flex-shrink: 0;
}

.sidebar-section {
  margin-bottom: 16px;
}

.sidebar-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 8px;
  margin-bottom: 4px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}

.sidebar-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.sidebar-item.active {
  background: var(--bg-active);
  color: var(--text-primary);
}

.sidebar-icon {
  font-size: 13px;
  width: 18px;
  text-align: center;
}

/* ===== ABOUT CONTENT ===== */
.finder-content {
  flex: 1;
  padding: 24px;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.about-hero {
  display: flex;
  align-items: center;
  gap: 20px;
}

.avatar-placeholder {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  color: white;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.about-name {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-role {
  font-size: 16px;
  color: var(--accent);
  font-weight: 500;
  margin-top: 2px;
}

.about-tagline {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.about-bio {
  line-height: 1.7;
  color: var(--text-secondary);
  font-size: 14px;
}

.about-bio p {
  margin-bottom: 10px;
}

.about-focus {
  color: var(--text-primary);
  padding: 12px 16px;
  background: rgba(99, 102, 241, 0.08);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.about-focus strong {
  color: var(--accent);
}

.about-stats {
  display: flex;
  gap: 16px;
}

.stat-card {
  flex: 1;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  transition: border-color 0.2s, background 0.2s;
}

.stat-card:hover {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.05);
}

.stat-number {
  display: block;
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ===== EXPERIENCE ===== */
.experience-list {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.exp-item {
  display: flex;
  gap: 16px;
  padding: 18px 16px;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
  position: relative;
}

.exp-item:hover {
  background: var(--bg-hover);
}

.exp-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 35px;
  bottom: -2px;
  top: 62px;
  width: 1px;
  background: var(--border-light);
}

.folder-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(99, 102, 241, 0.15);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.folder-icon.current {
  background: linear-gradient(135deg, var(--accent), #818cf8);
  color: white;
  border: none;
  box-shadow: 0 2px 10px var(--accent-glow);
}

.exp-details {
  flex: 1;
}

.exp-details h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.exp-company {
  color: var(--accent);
  font-weight: 500;
}

.exp-date {
  font-size: 12px;
  color: var(--text-muted);
  display: block;
  margin-bottom: 6px;
}

.exp-details p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 8px;
}

.exp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 100px;
  background: rgba(99, 102, 241, 0.1);
  color: #818cf8;
  border: 1px solid rgba(99, 102, 241, 0.15);
}

/* ===== SKILLS ===== */
.skills-body {
  padding: 24px;
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.skill-category {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  transition: border-color 0.2s, transform 0.2s;
}

.skill-category:hover {
  border-color: var(--border-light);
  transform: translateY(-2px);
}

.skill-cat-icon {
  margin-bottom: 12px;
}

.skill-category h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.skill-items {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.skill-pill {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  transition: all 0.2s;
}

.skill-pill:hover {
  background: rgba(99, 102, 241, 0.1);
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== TERMINAL ===== */
.terminal-body {
  background: #0d0d0d;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  min-height: 350px;
}

.terminal-line {
  margin-top: 8px;
}

.terminal-prompt {
  color: var(--green);
}

.terminal-sep {
  color: var(--text-muted);
}

.terminal-dir {
  color: #60a5fa;
}

.terminal-dollar {
  color: var(--text-muted);
  margin-right: 8px;
}

.terminal-cmd {
  color: var(--text-primary);
}

.terminal-response {
  color: var(--text-secondary);
  padding-left: 4px;
}

.terminal-ls {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  padding: 8px 4px;
}

.term-folder {
  color: #60a5fa;
}

.terminal-cursor {
  color: var(--green);
  animation: blink 1s step-end infinite;
}

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

/* ===== CONTACT ===== */
.contact-body {
  padding: 28px;
}

.contact-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.contact-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: white;
}

.contact-header h2 {
  font-size: 18px;
  font-weight: 600;
}

.contact-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 2px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.send-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent), #818cf8);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}

.send-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.send-btn:active {
  transform: translateY(0);
}

/* ===== DOCK ===== */
.dock {
  position: fixed;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9998;
}

.dock-container {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  padding: 6px 10px;
  background: rgba(30, 30, 46, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.dock-divider {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
  margin: 0 4px;
  align-self: center;
}

.dock-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: 12px;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.dock-item:hover {
  transform: translateY(-6px) scale(1.15);
}

.dock-item:hover .dock-label {
  opacity: 1;
  transform: translateY(-4px);
}

.dock-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 11px;
  overflow: hidden;
}

.dock-icon svg {
  width: 44px;
  height: 44px;
}

.dock-label {
  position: absolute;
  top: -28px;
  background: rgba(30, 30, 46, 0.9);
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.15s;
  border: 1px solid var(--border);
}

.dock-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: transparent;
  margin-top: 2px;
  transition: background 0.2s;
}

.dock-item.active .dock-dot {
  background: var(--text-secondary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .menubar {
    font-size: 11px;
    padding: 0 8px;
  }

  .menubar-item {
    display: none;
  }

  .window {
    left: 4px !important;
    right: 4px;
    top: 36px !important;
    width: calc(100vw - 8px) !important;
    max-height: calc(100vh - 80px);
    border-radius: 10px;
  }

  .finder-sidebar {
    display: none;
  }

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

  .about-stats {
    flex-direction: column;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

  .dock-container {
    gap: 2px;
    padding: 4px 8px;
  }

  .dock-icon {
    width: 36px;
    height: 36px;
  }

  .dock-icon svg {
    width: 36px;
    height: 36px;
  }
}