@import url('https://fonts.googleapis.com/css2?family=Syne:wght@700;800&family=DM+Sans:ital,wght@0,400;0,500;0,600;1,400&display=swap');

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

:root {
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --bg:          #f5f2ed;
  --surface:     #ffffff;
  --border:      #e4e0d8;
  --border2:     #ccc8be;
  --text:        #0a0905;
  --muted:       #6b6760;
  --accent:      #5b45d6;
  --accent2:     #7c6af0;
  --card-shadow: rgba(0,0,0,.07);
  --c-purple-bg: #ede9fe; --c-purple-bd: #8b5cf6;
  --c-teal-bg:   #d1fae5; --c-teal-bd:   #10b981;
  --c-amber-bg:  #fef3c7; --c-amber-bd:  #f59e0b;
  --c-blue-bg:   #dbeafe; --c-blue-bd:   #3b82f6;
  --c-coral-bg:  #fee2e2; --c-coral-bd:  #ef4444;
  --c-green-bg:  #dcfce7; --c-green-bd:  #22c55e;
  --c-red-bg:    #fce7f3; --c-red-bd:    #ec4899;
}

html.dark, body.dark {
  --bg:          #0e1117;
  --surface:     #131720;
  --border:      rgba(99,120,200,.15);
  --border2:     rgba(99,120,200,.3);
  --text:        #f0f4ff;
  --muted:       #9aa5c4;
  --accent:      #6366f1;
  --accent2:     #818cf8;
  --card-shadow: rgba(0,0,0,.4);
  --c-purple-bg: rgba(139,92,246,.15); --c-purple-bd: #8b5cf6;
  --c-teal-bg:   rgba(16,185,129,.13); --c-teal-bd:   #10b981;
  --c-amber-bg:  rgba(245,158,11,.13); --c-amber-bd:  #f59e0b;
  --c-blue-bg:   rgba(59,130,246,.13); --c-blue-bd:   #3b82f6;
  --c-coral-bg:  rgba(239,68,68,.13);  --c-coral-bd:  #ef4444;
  --c-green-bg:  rgba(34,197,94,.13);  --c-green-bd:  #22c55e;
  --c-red-bg:    rgba(236,72,153,.13); --c-red-bd:    #ec4899;
}

html {
  min-height: 100%;
  background: var(--bg);
  transition: background .25s;
}
body {
  min-height: 100vh;
  background: var(--bg);
  font-family: var(--font-body);
  color: var(--text);
  transition: background .25s, color .25s;
}

#bg-canvas {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
}

.layout {
  position: relative; z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

header {
  display: flex; align-items: center;
  justify-content: space-between;
  gap: 16px; margin-bottom: 36px; flex-wrap: wrap;
}
.header-left { display: flex; align-items: center; gap: 16px; }
.avatar {
  width: 52px; height: 52px; border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1rem; font-weight: 800;
  color: #fff; flex-shrink: 0;
}
h1 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: var(--text); line-height: 1.1; }
.gh-link { display: block; font-size: .78rem; color: var(--accent); text-decoration: none; margin-top: 2px; font-weight: 500; }
.gh-link:hover { text-decoration: underline; }
.header-right { display: flex; align-items: center; gap: 10px; }

.search-wrap {
  display: flex; align-items: center; gap: 7px;
  background: var(--surface); border: 1.5px solid var(--border);
  border-radius: 10px; padding: 8px 12px;
  transition: border-color .15s, background .25s;
}
.search-wrap:focus-within { border-color: var(--accent); }
.search-icon { font-size: .8rem; color: var(--muted); }
#search {
  border: none; background: transparent;
  font-family: var(--font-body); font-size: .82rem;
  color: var(--text); outline: none; width: 180px;
}
#search::placeholder { color: var(--muted); }

#theme-btn {
  background: var(--surface); border: 1.5px solid var(--border2);
  border-radius: 10px; width: 38px; height: 38px; font-size: 1.05rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all .14s;
}
#theme-btn:hover { border-color: var(--accent); }

.filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; }
.filt {
  font-family: var(--font-body); font-size: .72rem; font-weight: 600;
  padding: 5px 13px; border-radius: 20px; border: 1.5px solid var(--border2);
  background: transparent; color: var(--muted); cursor: pointer;
  transition: all .13s; text-transform: uppercase; letter-spacing: .04em;
}
.filt:hover { border-color: var(--accent); color: var(--accent); }
.filt.on { background: var(--accent); border-color: var(--accent); color: #fff; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }

.card {
  background: var(--surface); border: 1.5px solid var(--border);
  border-radius: 14px; padding: 20px;
  display: flex; flex-direction: column; gap: 10px;
  transition: transform .15s, box-shadow .15s, border-color .15s, background .25s;
  animation: card-in .3s cubic-bezier(.34,1.56,.64,1) both;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 8px 28px var(--card-shadow); border-color: var(--border2); }
.card.hidden { display: none; }
@keyframes card-in {
  from { opacity: 0; transform: translateY(10px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.card-top { display: flex; align-items: flex-start; gap: 12px; }
.card-emoji {
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}
.card[data-color=purple] .card-emoji { background: var(--c-purple-bg); }
.card[data-color=teal]   .card-emoji { background: var(--c-teal-bg); }
.card[data-color=amber]  .card-emoji { background: var(--c-amber-bg); }
.card[data-color=blue]   .card-emoji { background: var(--c-blue-bg); }
.card[data-color=coral]  .card-emoji { background: var(--c-coral-bg); }
.card[data-color=green]  .card-emoji { background: var(--c-green-bg); }
.card[data-color=red]    .card-emoji { background: var(--c-red-bg); }

.card-title-wrap { flex: 1; min-width: 0; }
.card-title { font-family: var(--font-display); font-size: .95rem; font-weight: 800; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-lang { display: inline-block; font-size: .6rem; font-weight: 700; padding: 2px 7px; border-radius: 20px; margin-top: 4px; text-transform: uppercase; letter-spacing: .05em; }

.card[data-color=purple] .card-lang { background: var(--c-purple-bg); color: var(--c-purple-bd); border: 1px solid var(--c-purple-bd); }
.card[data-color=teal]   .card-lang { background: var(--c-teal-bg);   color: var(--c-teal-bd);   border: 1px solid var(--c-teal-bd); }
.card[data-color=amber]  .card-lang { background: var(--c-amber-bg);  color: var(--c-amber-bd);  border: 1px solid var(--c-amber-bd); }
.card[data-color=blue]   .card-lang { background: var(--c-blue-bg);   color: var(--c-blue-bd);   border: 1px solid var(--c-blue-bd); }
.card[data-color=coral]  .card-lang { background: var(--c-coral-bg);  color: var(--c-coral-bd);  border: 1px solid var(--c-coral-bd); }
.card[data-color=green]  .card-lang { background: var(--c-green-bg);  color: var(--c-green-bd);  border: 1px solid var(--c-green-bd); }
.card[data-color=red]    .card-lang { background: var(--c-red-bg);    color: var(--c-red-bd);    border: 1px solid var(--c-red-bd); }

.card-desc { font-size: .8rem; color: var(--muted); line-height: 1.65; flex: 1; }
.card-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.tag { font-size: .6rem; font-weight: 600; padding: 2px 8px; border-radius: 20px; background: var(--border); color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }

.card-links { display: flex; gap: 8px; margin-top: 4px; }
.btn {
  flex: 1; padding: 8px 10px; border-radius: 9px;
  border: 1.5px solid var(--border2); background: transparent;
  font-family: var(--font-body); font-size: .72rem; font-weight: 600;
  color: var(--muted); cursor: pointer; text-align: center; text-decoration: none;
  display: flex; align-items: center; justify-content: center; gap: 5px;
  transition: all .13s;
}
.btn:hover { border-color: var(--accent); color: var(--accent); background: rgba(91,69,214,.05); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent2); border-color: var(--accent2); color: #fff; }

footer { margin-top: 48px; text-align: center; font-size: .72rem; color: var(--muted); }

@media (max-width: 600px) {
  body { overflow-x: hidden; }

  .layout { padding: 16px 12px 60px; overflow-x: hidden; }

  header { flex-direction: column; align-items: stretch; gap: 10px; margin-bottom: 24px; }
  .header-left { gap: 10px; }
  .header-right { justify-content: space-between; }
  h1 { font-size: 1.1rem; }
  .avatar { width: 40px; height: 40px; border-radius: 10px; font-size: .8rem; }

  .search-wrap { flex: 1; min-width: 0; }
  #search { width: 100%; }

  .filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
    margin-bottom: 20px;
  }
  .filters::-webkit-scrollbar { display: none; }
  .filt { flex-shrink: 0; }

  .grid { grid-template-columns: 1fr; gap: 10px; }

  .card { padding: 14px; gap: 8px; overflow: hidden; box-sizing: border-box; width: 100%; }
  .card-top { overflow: hidden; }
  .card-emoji { width: 36px; height: 36px; font-size: 1.1rem; flex-shrink: 0; }
  .card-title-wrap { min-width: 0; overflow: hidden; }
  .card-title { font-size: .88rem; }
  .card-desc { font-size: .73rem; word-break: break-word; }
  .card-tags { overflow: hidden; }
  .tag { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .card-links { flex-wrap: nowrap; overflow: hidden; }
  .btn { padding: 7px 8px; font-size: .7rem; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}