/* ═══════════════════════════════════════════════════════════════════
   PUNK TILES — futuristic punk rock theme
   Neon palette · CRT scanlines · glitch · chrome · torn edges
   ═══════════════════════════════════════════════════════════════════ */

:root {
  --punk-bg: #0a0a0f;
  --punk-panel: #12121a;
  --punk-panel-2: #181822;
  --punk-pink: #ff00c8;
  --punk-green: #00ff9f;
  --punk-yellow: #ffff00;
  --punk-red: #ff3b30;
  --punk-purple: #8a2be2;
  --punk-cyan: #00e5ff;
  --punk-text: #e8e8f0;
  --punk-muted: #8a8a99;
  --punk-line: #2a2a3a;
  --punk-glow-pink: 0 0 12px rgba(255, 0, 200, .55), 0 0 40px rgba(255, 0, 200, .25);
  --punk-glow-green: 0 0 12px rgba(0, 255, 159, .55), 0 0 40px rgba(0, 255, 159, .25);
  --punk-font-mono: 'Courier New', ui-monospace, SFMono-Regular, Menlo, monospace;
  --punk-font-display: 'Impact', 'Arial Black', 'Arial Narrow Bold', sans-serif;
}

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

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

body {
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(255, 0, 200, .10), transparent 60%),
    radial-gradient(ellipse 80% 50% at 80% 110%, rgba(0, 255, 159, .08), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.015) 0 1px, transparent 1px 3px),
    var(--punk-bg);
  color: var(--punk-text);
  font-family: var(--punk-font-mono);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
  position: relative;
}

/* ── CRT scanline + vignette overlay ─────────────────────────────── */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background:
    repeating-linear-gradient(0deg, rgba(0,0,0,.22) 0 1px, transparent 1px 3px);
  mix-blend-mode: multiply;
  animation: crt-flicker 4s steps(60) infinite;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,.5) 100%);
}

@keyframes crt-flicker {
  0%, 100% { opacity: .9; }
  92% { opacity: .9; }
  93% { opacity: .55; }
  94% { opacity: .95; }
  97% { opacity: .7; }
}

/* ── Top ticker marquee ──────────────────────────────────────────── */
.punk-ticker {
  background: var(--punk-yellow);
  color: #000;
  font-family: var(--punk-font-display);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 0;
  overflow: hidden;
  white-space: nowrap;
  border-bottom: 2px solid #000;
  box-shadow: 0 0 24px rgba(255, 255, 0, .35);
}
.punk-ticker span {
  display: inline-block;
  padding-left: 100%;
  animation: ticker-scroll 22s linear infinite;
}
@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

/* ── Masthead ────────────────────────────────────────────────────── */
.punk-header {
  padding: 36px 24px 12px;
  text-align: center;
  position: relative;
}
.punk-logo {
  font-family: var(--punk-font-display);
  font-size: clamp(42px, 8vw, 96px);
  letter-spacing: 4px;
  text-transform: uppercase;
  line-height: .9;
  color: var(--punk-text);
  text-shadow: 3px 3px 0 var(--punk-pink), 6px 6px 0 rgba(255, 0, 200, .3);
  position: relative;
  display: inline-block;
  animation: logo-glitch-skew 3.5s infinite;
}
.punk-logo .accent { color: var(--punk-pink); text-shadow: 3px 3px 0 var(--punk-green); }
.punk-sub {
  margin-top: 10px;
  color: var(--punk-muted);
  letter-spacing: 6px;
  text-transform: uppercase;
  font-size: 11px;
}
.punk-sub b { color: var(--punk-green); font-weight: normal; }

/* ── Glitch text (RGB split) ─────────────────────────────────────── */
.glitch { position: relative; display: inline-block; }
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  overflow: hidden;
  clip-path: inset(0 0 50% 0);
  opacity: .85;
}
.glitch::before {
  color: var(--punk-cyan);
  transform: translate(-2px, -1px);
  animation: glitch-a 2.4s steps(2) infinite;
}
.glitch::after {
  color: var(--punk-red);
  transform: translate(2px, 1px);
  clip-path: inset(50% 0 0 0);
  animation: glitch-b 3.1s steps(2) infinite;
}
@keyframes glitch-a {
  0%, 91%, 100% { clip-path: inset(0 0 50% 0); transform: translate(-2px,-1px); }
  92% { clip-path: inset(10% 0 60% 0); transform: translate(-6px,2px); }
  94% { clip-path: inset(60% 0 5% 0); transform: translate(4px,-2px); }
  96% { clip-path: inset(30% 0 40% 0); transform: translate(-3px,1px); }
}
@keyframes glitch-b {
  0%, 87%, 100% { clip-path: inset(50% 0 0 0); transform: translate(2px,1px); }
  88% { clip-path: inset(20% 0 70% 0); transform: translate(6px,-2px); }
  90% { clip-path: inset(70% 0 10% 0); transform: translate(-4px,2px); }
}
@keyframes logo-glitch-skew {
  0%, 94%, 100% { transform: skewX(0); }
  95% { transform: skewX(-4deg) translateX(2px); }
  97% { transform: skewX(3deg); }
}

/* ── Toolbar ─────────────────────────────────────────────────────── */
.punk-toolbar {
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  padding: 18px 16px 6px;
}
.punk-btn {
  font-family: var(--punk-font-mono);
  font-weight: bold;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--punk-text);
  background: var(--punk-panel);
  border: 1px solid var(--punk-line);
  padding: 8px 16px;
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  transition: all .15s ease;
}
.punk-btn:hover { border-color: var(--punk-green); color: var(--punk-green); box-shadow: var(--punk-glow-green); transform: translateY(-1px); }
.punk-btn.pink:hover { border-color: var(--punk-pink); color: var(--punk-pink); box-shadow: var(--punk-glow-pink); }
.punk-btn.active { border-color: var(--punk-yellow); color: var(--punk-yellow); }
.punk-search {
  font-family: var(--punk-font-mono);
  font-size: 13px;
  background: var(--punk-panel);
  border: 1px solid var(--punk-line);
  color: var(--punk-text);
  padding: 8px 12px;
  width: 240px;
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
  outline: none;
}
.punk-search:focus { border-color: var(--punk-pink); box-shadow: var(--punk-glow-pink); }
.punk-count { color: var(--punk-muted); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; }

/* ── Tile grid — staggered asymmetric chaos ──────────────────────── */
.punk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 26px;
  padding: 34px 28px 60px;
  max-width: 1400px;
  margin: 0 auto;
}
.punk-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--punk-panel);
  border: 1px solid var(--punk-line);
  color: var(--punk-text);
  text-decoration: none;
  padding: 20px 18px 16px;
  transition: transform .18s cubic-bezier(.2, 2, .4, 1), box-shadow .18s ease, border-color .18s ease;
  clip-path: polygon(
    12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px
  );
  background-image:
    linear-gradient(135deg, rgba(255,255,255,.04) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.04) 50%, rgba(255,255,255,.04) 75%, transparent 75%);
  background-size: 12px 12px;
  overflow: hidden;
}
.punk-tile::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--tile-accent, var(--punk-pink));
  box-shadow: 0 0 14px var(--tile-accent, var(--punk-pink));
}
/* stagger the grid rows for a chaotic zine feel */
.punk-grid .punk-tile:nth-child(3n+1) { transform: rotate(-.6deg) translateY(6px); }
.punk-grid .punk-tile:nth-child(3n+2) { transform: rotate(.5deg); }
.punk-grid .punk-tile:nth-child(3n+3) { transform: rotate(-.3deg) translateY(12px); }
.punk-tile:hover {
  border-color: var(--tile-accent, var(--punk-pink));
  box-shadow: 0 0 22px var(--tile-accent, var(--punk-pink)), 0 0 60px rgba(0,0,0,.6);
  transform: rotate(0deg) translateY(-6px) scale(1.03);
  z-index: 5;
}
.punk-tile:hover .tile-title { animation: tile-glitch .35s steps(2) infinite; }
@keyframes tile-glitch {
  0% { text-shadow: 2px 0 var(--punk-cyan); }
  50% { text-shadow: -2px 0 var(--punk-red); }
  100% { text-shadow: 2px 0 var(--punk-cyan); }
}
.punk-tile .tile-icon {
  font-size: 34px;
  line-height: 1;
  margin-bottom: 12px;
  filter: drop-shadow(0 0 10px var(--tile-accent, var(--punk-pink)));
}
.punk-tile .tile-title {
  font-family: var(--punk-font-display);
  font-size: 21px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--tile-accent, var(--punk-pink));
  margin-bottom: 8px;
  word-break: break-word;
}
.punk-tile .tile-desc {
  color: var(--punk-muted);
  font-size: 12px;
  flex: 1;
  min-height: 2.6em;
}
.punk-tile .tile-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px dashed var(--punk-line);
}
.punk-tile .tile-cat {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #000;
  background: var(--tile-accent, var(--punk-pink));
  padding: 2px 8px;
  clip-path: polygon(4px 0, 100% 0, calc(100% - 4px) 100%, 0 100%);
}
.punk-tile .tile-go {
  font-size: 16px;
  color: var(--punk-muted);
  transition: transform .15s ease, color .15s ease;
}
.punk-tile:hover .tile-go { color: var(--tile-accent, var(--punk-pink)); transform: translateX(4px); }
/* torn paper edge on hover */
.punk-tile:hover::after {
  content: "";
  position: absolute;
  bottom: -8px; left: -4px; right: -4px;
  height: 16px;
  background: repeating-linear-gradient(-45deg, var(--punk-panel) 0 8px, transparent 8px 16px);
  opacity: .9;
}

/* ── Empty state ─────────────────────────────────────────────────── */
.punk-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--punk-muted);
  grid-column: 1 / -1;
}
.punk-empty .big { font-size: 60px; display: block; margin-bottom: 16px; filter: drop-shadow(0 0 18px var(--punk-pink)); }
.punk-empty h2 { font-family: var(--punk-font-display); color: var(--punk-pink); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
.punk-empty p { max-width: 460px; margin: 0 auto 18px; }

/* ── Footer ──────────────────────────────────────────────────────── */
.punk-footer {
  text-align: center;
  padding: 20px;
  color: var(--punk-muted);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  border-top: 1px dashed var(--punk-line);
}
.punk-footer a { color: var(--punk-green); text-decoration: none; }
.punk-footer a:hover { text-shadow: var(--punk-glow-green); }

/* ── Shared tile chrome (available to tile authors) ──────────────── */
.tile-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  background:
    radial-gradient(ellipse 70% 40% at 50% -10%, var(--tile-accent, var(--punk-pink)) 0%, transparent 60%),
    var(--punk-bg);
  color: var(--punk-text);
  font-family: var(--punk-font-mono);
}
.tile-shell h1 {
  font-family: var(--punk-font-display);
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--tile-accent, var(--punk-pink));
  text-shadow: 2px 2px 0 rgba(0,0,0,.8);
}
.tile-back {
  position: fixed;
  top: 14px; left: 14px;
  z-index: 50;
  font-family: var(--punk-font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--punk-text);
  background: rgba(10,10,15,.7);
  border: 1px solid var(--punk-line);
  padding: 6px 12px;
  text-decoration: none;
  clip-path: polygon(6px 0, 100% 0, 100% calc(100% - 6px), calc(100% - 6px) 100%, 0 100%, 0 6px);
}
.tile-back:hover { border-color: var(--punk-green); color: var(--punk-green); box-shadow: var(--punk-glow-green); }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .punk-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; padding: 22px 14px 40px; }
  .punk-tile .tile-title { font-size: 16px; }
  .punk-search { width: 100%; }
}