:root {
  --bg-0: #090c16;
  --bg-1: #0c1422;
  --ink-0: #0f192a;
  --ink-1: #141f31;
  --panel: rgba(12, 20, 33, 0.9);
  --panel-featured: rgba(16, 28, 44, 0.94);
  --line: #2b3e5b;
  --line-strong: #5ee8cf;
  --text: #d8e8ff;
  --text-soft: #aec0db;
  --accent-cyan: #5ee8cf;
  --accent-magenta: #ef4fbe;
  --accent-green: #8bff6d;
  --accent-gold: #ffcc56;
  --focus: #ffcc56;
  --panel-pad: 16px;
  --gap: 14px;
  --maxw: 1080px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  font-family: "IBM Plex Mono", "Iosevka", "JetBrains Mono", monospace;
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: radial-gradient(circle at 20% 20%, #17273f 0%, var(--bg-1) 35%, var(--bg-0) 100%);
}

.bg-layer,
.grain-layer,
.scanline-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.bg-layer {
  z-index: -3;
  background:
    radial-gradient(60vw 50vh at 15% 25%, rgba(239, 79, 190, 0.14), transparent 62%),
    radial-gradient(45vw 40vh at 78% 20%, rgba(94, 232, 207, 0.16), transparent 60%),
    radial-gradient(48vw 52vh at 54% 76%, rgba(139, 255, 109, 0.12), transparent 64%),
    linear-gradient(140deg, #080d17, #091221 38%, #0d192b 72%, #0a0f1b);
  background-size: 120% 120%;
  animation: inkShift 22s ease-in-out infinite alternate;
}

.grain-layer {
  z-index: -2;
  opacity: 0.08;
  background-image: radial-gradient(circle at 20% 15%, rgba(255, 255, 255, 0.3) 0 0.5px, transparent 0.6px);
  background-size: 3px 3px;
}

.scanline-layer {
  z-index: -1;
  opacity: 0.04;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.34) 0,
    rgba(255, 255, 255, 0.34) 1px,
    transparent 1px,
    transparent 4px
  );
}

.container {
  width: min(100% - 2rem, var(--maxw));
  margin: 1.1rem auto 1.4rem;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.48rem;
  margin-bottom: var(--gap);
}

.tab {
  border: 1px solid var(--line);
  padding: 0.38rem 0.75rem;
  color: var(--text-soft);
  text-decoration: none;
  background: rgba(12, 20, 33, 0.72);
  transition: border-color 120ms ease, box-shadow 120ms ease, color 120ms ease, background-color 120ms ease;
}

.tab:hover,
.tab:focus-visible {
  border-color: var(--accent-cyan);
  color: var(--text);
  background: rgba(16, 29, 46, 0.9);
  box-shadow: 0 0 0 1px rgba(94, 232, 207, 0.3);
}

.tab--active {
  color: var(--text);
  border-color: var(--line-strong);
  background: linear-gradient(180deg, rgba(18, 35, 52, 0.92), rgba(10, 22, 35, 0.92));
  box-shadow: 0 0 8px rgba(94, 232, 207, 0.38);
}

.layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--gap);
}

.layout--single {
  grid-template-columns: 1fr;
}

.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: var(--panel-pad);
  min-height: 100%;
  transition: border-color 130ms ease, box-shadow 130ms ease;
}

.panel:hover {
  border-color: #46648b;
}

.panel:focus-within {
  border-color: var(--focus);
  box-shadow: 0 0 0 1px rgba(255, 204, 86, 0.35);
}

.panel__titlebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: calc(var(--panel-pad) * -1) calc(var(--panel-pad) * -1) 0.85rem;
  padding: 0.32rem 0.58rem;
  border-bottom: 1px solid #263a5a;
  background: linear-gradient(180deg, rgba(27, 44, 67, 0.7), rgba(19, 32, 49, 0.7));
  font-size: 0.76rem;
}

.panel__title {
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.panel__controls {
  color: #7595bc;
  font-size: 0.74rem;
}

.panel--featured {
  border: 2px solid var(--line-strong);
  background: var(--panel-featured);
  box-shadow: 0 0 24px rgba(94, 232, 207, 0.16);
}

.panel--hero {
  grid-column: span 2;
}

.panel--status {
  grid-column: span 1;
}

.panel--posts {
  grid-column: span 2;
}

.panel--links {
  grid-column: span 1;
}

.panel--log {
  grid-column: 1 / -1;
}

h1 {
  margin: 0 0 0.65rem;
  font-family: "Press Start 2P", "IBM Plex Mono", monospace;
  font-size: clamp(1rem, 2.4vw, 1.36rem);
  line-height: 1.45;
  letter-spacing: 0.04em;
  color: #e5f4ff;
  text-shadow: 1px 0 var(--accent-cyan), -1px 0 rgba(239, 79, 190, 0.6);
}

p {
  margin: 0 0 0.7rem;
  color: var(--text-soft);
}

code {
  color: #dff8ff;
  background: rgba(18, 33, 51, 0.8);
  border: 1px solid #2f4d73;
  padding: 0.02rem 0.24rem;
}

pre {
  margin: 0.7rem 0;
  padding: 0.7rem;
  background: rgba(8, 14, 25, 0.9);
  border: 1px solid #32527b;
  border-left: 3px solid var(--accent-cyan);
  overflow-x: auto;
}

pre code {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--text);
}

a {
  color: var(--accent-cyan);
  text-underline-offset: 2px;
}

a:hover,
a:focus-visible {
  color: var(--accent-green);
}

a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.status-list,
.link-list,
.post-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.status-list li {
  padding: 0.2rem 0;
  border-bottom: 1px dashed rgba(67, 98, 138, 0.4);
  color: var(--text-soft);
}

.status-list strong {
  display: inline-block;
  min-width: 6.4rem;
  color: var(--accent-cyan);
  font-weight: 500;
}

.post-list li {
  display: grid;
  grid-template-columns: 8.4rem 1fr auto;
  gap: 0.5rem 0.8rem;
  align-items: center;
  padding: 0.42rem 0;
  border-bottom: 1px dashed rgba(67, 98, 138, 0.4);
}

.post-list time {
  color: #8eaac9;
}

.post-list a {
  min-width: 0;
}

.post-tags {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.post-list--full li {
  grid-template-columns: 8.4rem 1fr auto;
}

.post-summary {
  margin: 0.25rem 0 0;
  grid-column: 2 / -1;
  color: #98b2d1;
}

.tag {
  display: inline-block;
  border: 1px solid #3c5a82;
  padding: 0.06rem 0.36rem;
  margin-left: 0.22rem;
  color: #b4c9e2;
  font-size: 0.76rem;
  white-space: nowrap;
}

.tag:hover {
  border-color: var(--accent-magenta);
  color: #ffd6f3;
}

.post-tags .tag:first-child {
  margin-left: 0;
}

.post-meta {
  font-size: 0.9rem;
  color: #9fbbdc;
}

.link-list li {
  padding: 0.32rem 0;
  border-bottom: 1px dashed rgba(67, 98, 138, 0.4);
}

.item-note {
  color: #8ea8c6;
  font-size: 0.88rem;
  margin-left: 0.38rem;
}

.project-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.project-item {
  border-bottom: 1px dashed rgba(67, 98, 138, 0.4);
  padding: 0.5rem 0;
}

.project-item h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
}

.project-item p {
  margin: 0 0 0.35rem;
}

.project-meta {
  color: #a5ff90;
  font-size: 0.85rem;
}

.link-group + .link-group {
  margin-top: 1rem;
}

.link-group h3 {
  margin: 0 0 0.45rem;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  color: #dcecff;
}

.empty-state {
  color: #89a4c2;
  font-style: italic;
}

.footer {
  margin-top: var(--gap);
  border: 1px solid var(--line);
  padding: 0.45rem 0.6rem;
  color: #96b1d0;
  background: rgba(9, 16, 28, 0.78);
  font-size: 0.85rem;
}

@keyframes inkShift {
  0% {
    filter: hue-rotate(0deg) saturate(100%);
    transform: scale(1);
  }
  50% {
    filter: hue-rotate(-7deg) saturate(115%);
    transform: scale(1.03);
  }
  100% {
    filter: hue-rotate(9deg) saturate(105%);
    transform: scale(1.01);
  }
}

@media (max-width: 940px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .panel--hero,
  .panel--status,
  .panel--posts,
  .panel--links,
  .panel--log {
    grid-column: span 1;
  }

  .post-list li {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .post-summary {
    grid-column: auto;
  }

  .post-tags {
    justify-content: flex-start;
  }

  .item-note {
    display: block;
    margin: 0.1rem 0 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bg-layer {
    animation: none;
  }

  * {
    transition: none !important;
  }
}