/* Modern static catalog CSS
   Responsive grid, accessible focus, light/dark themes, compact utilities.
   Drop into styles.css. */

/* ---------------------------
   Variables & base
   --------------------------- */
:root{
  --bg: #f7f8fb;
  --card: #ffffff;
  --muted: #6b7280;
  --text: #0f172a;
  --accent: #2563eb;
  --accent-2: #7c3aed;
  --glass: rgba(255,255,255,0.6);
  --radius: 12px;
  --shadow: 0 6px 20px rgba(15,23,42,0.08);
  --card-padding: 1.25rem;
  --max-width: 1200px;
  --gap: 1.25rem;
  --transition: 220ms cubic-bezier(.2,.9,.3,1);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  color-scheme: light;
}

[data-theme="dark"]{
  --bg: #071025;
  --card: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  --muted: #94a3b8;
  --text: #e6eef8;
  --accent: #3b82f6;
  --accent-2: #a78bfa;
  --glass: rgba(255,255,255,0.02);
  --shadow: 0 8px 28px rgba(2,6,23,0.6);
  color-scheme: dark;
}

/* layout */
* {box-sizing: border-box;}
html,body {height:100%}
body{
  margin:0;
  background: linear-gradient(180deg,var(--bg), color-mix(in srgb, var(--bg) 90%, black 10%));
  color:var(--text);
  -webkit-font-feature-settings: "cv01" 1;
  line-height:1.45;
}

/* container */
.container{
  width: min(96%, var(--max-width));
  margin: 0 auto;
}

/* Header */
.site-header{
  backdrop-filter: blur(6px);
  background: linear-gradient(180deg, rgba(255,255,255,0.6), rgba(255,255,255,0.4));
  border-bottom: 1px solid rgba(0,0,0,0.04);
  position: sticky;
  top:0;
  z-index:80;
}
[data-theme="dark"] .site-header{
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-bottom-color: rgba(255,255,255,0.03);
}
.site-header .container{
  display:flex;
  gap:1rem;
  align-items:center;
  padding:0.75rem 0;
}
.logo a {
  text-decoration: none;
  color: inherit;
  font: inherit;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.logo a:hover,
.logo a:focus {
  color: #007acc; /* смена цвета */
  text-shadow: 0 0 8px rgba(0, 122, 204, 0.6);
}


/* Controls */
.controls{margin-left:auto; display:flex; gap:.5rem; align-items:center}
.search{
  display:flex;
  align-items:center;
  background:var(--card);
  box-shadow:var(--shadow);
  border-radius:999px;
  padding:6px;
  overflow:hidden;
}
.search input{
  border:0;
  outline:0;
  background:transparent;
  padding:8px 12px;
  min-width:220px;
  font-size:0.95rem;
  color:var(--text);
}
.search input::placeholder{color:var(--muted)}
.search .clear{
  border:0;
  background:transparent;
  padding:6px 8px;
  font-size:1.05rem;
  cursor:pointer;
  color:var(--muted);
}
.icon-btn{
  border:0;
  background:transparent;
  padding:8px;
  border-radius:8px;
  cursor:pointer;
  font-size:1.1rem;
}
.icon-btn:focus, .search input:focus, .card:focus { outline: 3px solid color-mix(in srgb, var(--accent) 20%, transparent); outline-offset:2px; }

/* Filters */
.filters{padding:1rem 0}
.tag-list{display:flex; gap:.5rem; flex-wrap:wrap}
.tag{
  border:0;
  background:transparent;
  padding:.375rem .6rem;
  border-radius:999px;
  font-size:.9rem;
  cursor:pointer;
  color:var(--muted);
  transition: all var(--transition);
}
.tag:hover{ color:var(--text); transform:translateY(-3px) }


/* Grid */
.grid{
  display:grid;
  grid-template-columns: repeat(1, 1fr);
  gap:var(--gap);
  padding:0.5rem 0 3rem;
}
@media (min-width:640px){ .grid{ grid-template-columns: repeat(2, 1fr); } }
@media (min-width:980px){ .grid{ grid-template-columns: repeat(3, 1fr); } }
@media (min-width:1280px){ .grid{ grid-template-columns: repeat(4, 1fr); } }

/* Card */
.card{
  background: var(--card);
  border-radius: var(--radius);
  padding: 0;
  box-shadow: var(--shadow);
  display:flex;
  flex-direction:column;
  overflow:hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  min-height:160px;
  border: 1px solid transparent;
}
.card:focus, .card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(2,6,23,0.08);
  border-color: color-mix(in srgb,var(--accent) 18%, transparent);
}

/* Media */
.card-media{
  height:128px;
  display:flex;
  align-items:center;
  padding: calc(var(--card-padding) / 2);
  gap: .5rem;
}
.card-media img{
  height:128px;
  width:128px;
  object-fit:contain;
  background:var(--glass);
  padding:.5rem;
  border-radius:10px;
}

/* Body */
.card-body{ padding: var(--card-padding); display:flex; flex-direction:column; gap:.6rem; flex:1 }
.card-title{ margin:0; font-size:1.05rem; line-height:1.2; font-weight:600; color:var(--text) }
.card-desc{ margin:0; color:var(--muted); font-size:.95rem; flex:1; }



/* Meta row */
.card-meta{ display:flex; gap:.5rem; align-items:center; flex-wrap:wrap; margin-top:.25rem }
.badge{
  display:inline-flex;
  align-items:center;
  gap:.4rem;
  padding:.25rem .5rem;
  border-radius:999px;
  font-size:.8rem;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  color:var(--accent);
  border:1px solid color-mix(in srgb, var(--accent) 12%, transparent);
}
.badge.subtle{ background: transparent; color:var(--muted); border-color: rgba(0,0,0,0.04) }
[data-theme="dark"] .badge.subtle{ border-color: rgba(255,255,255,0.03) }

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.5rem .75rem;
  border-radius:10px;
  text-decoration:none;
  font-weight:600;
  background: linear-gradient(90deg,var(--accent),var(--accent-2));
  color:white;
  border:0;
  cursor:pointer;
  transition: transform var(--transition);
}
.btn.small{ padding:.35rem .6rem; font-size:.85rem; border-radius:8px }
.btn:hover{ transform: translateY(-3px) }

/* Footer */
.site-footer{
  border-top:1px solid rgba(0,0,0,0.04);
  padding:1.25rem 0;
  color:var(--muted);
  font-size:.95rem;
}

/* Accessibility & print */
a{ color:inherit }
a:focus{ outline-offset:3px; }
@media print{
  .site-header, .site-footer, .controls, .tag-list { display:none !important; }
  .grid{ grid-template-columns: 1fr 1fr; gap:.5rem; }
  body{ background:white; color:black; }
}

/* Utility helpers */
.flex{ display:flex }
.center{ display:flex; align-items:center; justify-content:center }
.small{ font-size:.85rem }
.muted{ color:var(--muted) }

/* Micro-interactions */
.card, .btn, .tag, .search .clear { will-change: transform, box-shadow }