:root {
  --bg: #151b26;
  --panel: #1d2738;
  --text: #f4f8ff;
  --muted: #c7d4e4;
  --line: #2b3b52;
  --accent: #50e3c2;
  --picker-bg: rgba(18, 25, 36, 0.85);
  --picker-input-bg: rgba(18, 25, 36, 0.92);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background: var(--bg);
  padding: 1rem;
  transition: background-color 220ms ease, color 220ms ease;
}

.panel {
  border: 0;
  background: transparent;
  box-shadow: none;
  transition: background-color 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.actions {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.btn {
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--line);
  padding: 0.55rem 0.9rem;
  background: rgba(255, 255, 255, 0.02);
  font: 0.84rem "JetBrains Mono", monospace;
  transition: 180ms ease;
}

.btn:hover,
.btn:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(80, 227, 194, 0.14);
  outline: none;
}

.theme-current {
  --bg: #151b26;
  --panel: #1d2738;
  --text: #f4f8ff;
  --muted: #c7d4e4;
  --line: #2b3b52;
  --accent: #50e3c2;
  --picker-bg: rgba(18, 25, 36, 0.85);
  --picker-input-bg: rgba(18, 25, 36, 0.92);
}

@media (prefers-color-scheme: light) {
  .theme-current {
    --bg: #f5f7fb;
    --panel: #ffffff;
    --text: #0f172a;
    --muted: #334155;
    --line: #cbd5e1;
    --accent: #0f766e;
    --picker-bg: rgba(255, 255, 255, 0.88);
    --picker-input-bg: rgba(255, 255, 255, 0.96);
  }
}

.theme-current.mode-light {
  --bg: #f5f7fb;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #334155;
  --line: #cbd5e1;
  --accent: #0f766e;
  --picker-bg: rgba(255, 255, 255, 0.88);
  --picker-input-bg: rgba(255, 255, 255, 0.96);
}

.theme-current.mode-dark {
  --bg: #151b26;
  --panel: #1d2738;
  --text: #f4f8ff;
  --muted: #c7d4e4;
  --line: #2b3b52;
  --accent: #50e3c2;
  --picker-bg: rgba(18, 25, 36, 0.85);
  --picker-input-bg: rgba(18, 25, 36, 0.92);
}

.theme-cyberpunk {
  --bg: #09060f;
  --panel: rgba(26, 12, 42, 0.92);
  --text: #e9fffd;
  --muted: #cfd2ff;
  --line: #7a2cff;
  --accent: #00f6ff;
  --picker-bg: rgba(22, 10, 34, 0.86);
  --picker-input-bg: rgba(22, 10, 34, 0.94);
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 246, 255, 0.18), transparent 42%),
    radial-gradient(circle at 80% 5%, rgba(244, 0, 255, 0.22), transparent 38%),
    #09060f;
}

.theme-cyberpunk .panel {
  box-shadow: inset 0 0 0 1px rgba(0, 246, 255, 0.16), 0 16px 30px rgba(0, 0, 0, 0.42);
}

.theme-cyberpunk .btn:hover,
.theme-cyberpunk .btn:focus-visible {
  box-shadow: 0 0 0 3px rgba(0, 246, 255, 0.2);
}

.theme-modern {
  --bg: #f7f9fc;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #334155;
  --line: #cbd5e1;
  --accent: #0f766e;
  --picker-bg: rgba(255, 255, 255, 0.88);
  --picker-input-bg: rgba(255, 255, 255, 0.96);
}

@media (prefers-color-scheme: dark) {
  .theme-modern {
    --bg: #0b1220;
    --panel: #101b2f;
    --text: #f8fafc;
    --muted: #cbd5e1;
    --line: #334155;
    --accent: #2dd4bf;
    --picker-bg: rgba(16, 27, 47, 0.9);
    --picker-input-bg: rgba(16, 27, 47, 0.96);
  }
}

.theme-modern.mode-light {
  --bg: #f7f9fc;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #334155;
  --line: #cbd5e1;
  --accent: #0f766e;
  --picker-bg: rgba(255, 255, 255, 0.88);
  --picker-input-bg: rgba(255, 255, 255, 0.96);
}

.theme-modern.mode-dark {
  --bg: #0b1220;
  --panel: #101b2f;
  --text: #f8fafc;
  --muted: #cbd5e1;
  --line: #334155;
  --accent: #2dd4bf;
  --picker-bg: rgba(16, 27, 47, 0.9);
  --picker-input-bg: rgba(16, 27, 47, 0.96);
}

.developer-menu {
  position: fixed;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 10;
}

.developer-menu[hidden] {
  display: none;
}

.developer-toggle {
  list-style: none;
  border: 1px solid var(--line);
  background: var(--picker-bg);
  color: var(--text);
  font: 0.7rem "JetBrains Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.32rem 0.5rem;
  cursor: pointer;
}

.developer-toggle::-webkit-details-marker {
  display: none;
}

.style-picker {
  display: flex;
  gap: 0.45rem;
  padding: 0.4rem;
  border: 1px solid var(--line);
  background: var(--picker-bg);
  backdrop-filter: blur(4px);
  margin-top: 0.35rem;
}

.picker-select {
  appearance: none;
  border: 1px solid var(--line);
  background: var(--picker-input-bg);
  color: var(--text);
  padding: 0.36rem 1.6rem 0.36rem 0.55rem;
  font: 0.72rem "JetBrains Mono", monospace;
  border-radius: 0;
}

.picker-button {
  border: 1px solid var(--line);
  background: var(--picker-input-bg);
  color: var(--text);
  padding: 0.36rem 0.55rem;
  font: 0.72rem "JetBrains Mono", monospace;
  cursor: pointer;
}

.picker-button:hover,
.picker-button:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.picker-select:disabled {
  opacity: 0.55;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.home-page {
  display: grid;
  place-items: center;
}

.home-page .panel {
  width: min(100%, 760px);
  padding: clamp(1.25rem, 4vw, 2.1rem);
}

.home-page h1 {
  margin: 0;
  font-size: clamp(1.8rem, 7vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.resume-page {
  line-height: 1.58;
}

.resume-page .panel {
  width: min(100%, 980px);
  margin: 0 auto;
  padding: clamp(1.2rem, 3vw, 2rem);
}

.tag {
  display: inline-block;
  border: 1px solid rgba(80, 227, 194, 0.3);
  color: var(--accent);
  padding: 0.2rem 0.5rem;
  font: 600 0.78rem "JetBrains Mono", monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.resume-page h1 {
  margin: 0.8rem 0 0;
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.headline {
  margin-top: 0.55rem;
  font: 600 0.92rem "JetBrains Mono", monospace;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.meta {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.65rem;
}

.meta span + span::before {
  content: "|";
  color: var(--line);
  margin-right: 0.65rem;
}

.meta a {
  color: inherit;
  text-decoration: none;
}

.meta a:hover,
.meta a:focus-visible {
  color: var(--text);
  text-decoration: underline;
}

.summary {
  margin-top: 1rem;
  color: var(--muted);
  max-width: 78ch;
}

section {
  margin-top: 1.5rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

h2 {
  margin: 0;
  color: var(--accent);
  font: 600 0.92rem "JetBrains Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.role {
  margin-top: 0.95rem;
}

.role strong {
  display: block;
  font-size: 1.02rem;
}

.role .range {
  color: var(--muted);
  font-size: 0.93rem;
  margin-top: 0.15rem;
}

ul {
  margin: 0.6rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
}

li + li {
  margin-top: 0.4rem;
}

@media (max-width: 640px) {
  .developer-menu {
    top: 0.5rem;
    right: 0.5rem;
  }

  .style-picker {
    padding: 0.3rem;
    gap: 0.3rem;
    margin-top: 0.25rem;
  }

  .picker-select {
    font-size: 0.68rem;
    padding: 0.32rem 0.4rem;
  }

  .picker-button {
    font-size: 0.68rem;
    padding: 0.32rem 0.4rem;
  }

  .home-page .btn {
    flex: 1 1 100%;
    text-align: center;
  }

  .meta {
    font-size: 0.84rem;
  }
}