/* ===== zfirm.me — светлая тема с тёмным режимом ===== */
*{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#F6F7F9;
  --surface:#FFFFFF;
  --surface-2:#F0F2F5;
  --line:#E4E7EC;
  --line-strong:#D0D5DD;
  --text:#101828;
  --text-2:#475467;
  --muted:#98A2B3;
  --accent:#2E6BFF;
  --accent-2:#1D4FD8;
  --accent-soft:rgba(46,107,255,.10);
  --shadow:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
  --shadow-lg:0 12px 28px rgba(16,24,40,.10);
  --radius:14px;
}
html[data-theme="dark"]{
  --bg:#0E1116;
  --surface:#161A22;
  --surface-2:#1E232D;
  --line:#272D38;
  --line-strong:#333B49;
  --text:#EAEDF2;
  --text-2:#A8B0BD;
  --muted:#6B7280;
  --accent:#5B8DEF;
  --accent-2:#7AA4F5;
  --accent-soft:rgba(91,141,239,.14);
  --shadow:0 1px 2px rgba(0,0,0,.4);
  --shadow-lg:0 16px 36px rgba(0,0,0,.5);
}

html{scroll-behavior:smooth}
body{
  min-height:100vh;background:var(--bg);color:var(--text);
  font-family:'Inter',system-ui,-apple-system,sans-serif;line-height:1.5;
  transition:background .25s,color .25s;
}
code{font-family:'JetBrains Mono',ui-monospace,monospace}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent-soft)}

/* ---- header ---- */
.site-head{position:sticky;top:0;z-index:50;padding:14px 24px;
  background:color-mix(in srgb,var(--bg) 85%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.head-inner{max-width:1160px;margin:0 auto;width:100%;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px;letter-spacing:-.5px}
.logo-mark{display:grid;place-items:center;width:34px;height:34px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;
  border-radius:10px;font-weight:800;font-size:17px;box-shadow:var(--shadow)}
.logo-text{color:var(--text)}
.logo-text .dot{color:var(--accent)}
.top-nav{display:flex;align-items:center;gap:22px}
.top-nav>a{color:var(--text-2);font-size:14.5px;font-weight:500;transition:color .16s}
.top-nav>a:hover{color:var(--text)}
.head-tools{display:flex;align-items:center;gap:10px}
.theme-btn{display:grid;place-items:center;width:36px;height:36px;background:var(--surface);
  border:1px solid var(--line);border-radius:10px;color:var(--text-2);cursor:pointer;transition:all .16s}
.theme-btn:hover{color:var(--text);border-color:var(--line-strong)}
.theme-btn .moon{display:none}
html[data-theme="dark"] .theme-btn .sun{display:none}
html[data-theme="dark"] .theme-btn .moon{display:block}
.lang-switch{display:inline-flex;gap:2px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:3px}
.lang-switch a{padding:5px 10px;border-radius:7px;font-size:12.5px;font-weight:600;color:var(--muted);transition:all .15s}
.lang-switch a:hover{color:var(--text)}
.lang-switch a.on{background:var(--accent);color:#fff}

/* ---- hero ---- */
.hero{max-width:760px;margin:0 auto;padding:56px 24px 38px;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;margin-bottom:24px;
  background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 25%,transparent);
  border-radius:100px;font-size:12.5px;font-weight:600;color:var(--accent)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--accent) 50%,transparent)}70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero h1{font-size:clamp(30px,5.2vw,48px);line-height:1.1;font-weight:800;letter-spacing:-1.5px;margin-bottom:16px}
.accent{color:var(--accent)}
.hero-sub{font-size:16px;line-height:1.6;color:var(--text-2);max-width:560px;margin:0 auto 30px}

.search-wrap{position:relative;display:flex;max-width:600px;margin:0 auto 12px}
.search-icon{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--muted)}
.search-input{flex:1;width:100%;padding:15px 16px 15px 50px;background:var(--surface);
  border:1px solid var(--line-strong);border-radius:13px 0 0 13px;color:var(--text);font-size:15px;
  font-family:inherit;box-shadow:var(--shadow);transition:border-color .2s,box-shadow .2s}
.search-input::placeholder{color:var(--muted)}
.search-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);z-index:1}
.search-go{padding:0 26px;background:var(--accent);color:#fff;border:none;border-radius:0 13px 13px 0;
  font-weight:700;font-size:14.5px;cursor:pointer;font-family:inherit;transition:background .18s}
.search-go:hover{background:var(--accent-2)}
.search-tip{font-size:12.5px;color:var(--muted);margin:0 auto 24px;text-align:center}

.stats{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;font-size:14px;color:var(--text-2)}
.stat b{color:var(--text);font-weight:700}

/* ---- catalog ---- */
.catalog{max-width:1160px;margin:0 auto;padding:8px 24px 50px}

/* спойлер фильтров */
.filters{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);margin-bottom:20px;overflow:hidden}
.filters-head{display:flex;align-items:center;gap:12px;width:100%;padding:15px 20px;list-style:none;
  cursor:pointer;color:var(--text);user-select:none}
.filters-head::-webkit-details-marker{display:none}
.filters-head:hover{background:var(--surface-2)}
.filters-icon{color:var(--accent);display:flex}
.filters-title{font-size:15px;font-weight:700;flex:1}
.filters-count{font-size:12px;font-weight:600;color:var(--accent);background:var(--accent-soft);
  padding:3px 10px;border-radius:100px}
.filters-chev{color:var(--muted);transition:transform .25s;display:flex}
.filters[open] .filters-chev{transform:rotate(180deg)}
.filters-body{padding:4px 20px 18px;display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}

.filter-row{display:flex;align-items:flex-start;gap:10px;flex-wrap:wrap;padding:13px 0}
.filter-row+.filter-row{border-top:1px dashed var(--line)}
.filter-label{font-size:12.5px;font-weight:600;color:var(--text-2);min-width:74px;padding-top:7px}
.chips{display:flex;gap:7px;flex-wrap:wrap;flex:1}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;background:var(--surface-2);
  border:1px solid transparent;border-radius:100px;color:var(--text-2);font-size:13px;font-weight:500;
  cursor:pointer;transition:all .15s;font-family:inherit;white-space:nowrap}
.chip:hover{color:var(--text);background:var(--line)}
.chip.active{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.dot-c{width:8px;height:8px;border-radius:50%;background:var(--rc,var(--muted))}
.chip.active .dot-c{background:#fff}

.result-meta{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:13.5px;color:var(--text-2);margin-bottom:16px}
.result-meta b{color:var(--text)}
.reset{color:var(--accent);font-weight:600}

/* device grid — шире, без обрезки */
.device-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:14px}
.device-card{display:flex;align-items:center;gap:14px;padding:16px 18px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  transition:transform .18s,box-shadow .18s,border-color .18s}
.device-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--accent)}
.device-emoji{display:grid;place-items:center;width:46px;height:46px;flex-shrink:0;font-size:24px;
  background:var(--surface-2);border-radius:11px}
.device-id{flex:1;min-width:0}
.device-id h3{font-size:15px;font-weight:700;letter-spacing:-.2px;line-height:1.3;margin-bottom:3px}
.codename{font-size:12px;color:var(--accent);font-weight:500}
.device-tags{display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-end;max-width:120px}
.device-meta{display:flex;flex-direction:column;align-items:flex-end;gap:7px;flex-shrink:0}
.tag-region{font-size:10.5px;font-weight:600;padding:3px 8px;border-radius:6px;white-space:nowrap;
  color:var(--rc);background:color-mix(in srgb,var(--rc) 13%,transparent);
  border:1px solid color-mix(in srgb,var(--rc) 28%,transparent)}
.rom-count{font-size:11.5px;font-weight:600;color:var(--text-2);background:var(--surface-2);
  padding:4px 10px;border-radius:100px;white-space:nowrap}
.arrow{color:var(--muted);font-size:16px;transition:transform .18s}
.device-card:hover .arrow{transform:translateX(3px);color:var(--accent)}

.pagination{display:flex;align-items:center;justify-content:center;gap:16px;margin-top:30px}
.page-btn{padding:9px 18px;background:var(--surface);border:1px solid var(--line-strong);border-radius:10px;
  font-size:13.5px;font-weight:600;box-shadow:var(--shadow);transition:all .16s}
.page-btn:hover{border-color:var(--accent);color:var(--accent)}
.page-info{font-size:13px;color:var(--text-2)}
.empty{display:flex;flex-direction:column;align-items:center;gap:16px;padding:60px 20px;color:var(--text-2);text-align:center}

/* ---- latest ---- */
.latest{max-width:1160px;margin:0 auto;padding:16px 24px 36px}
.latest h2,.guide h2{font-size:24px;font-weight:800;letter-spacing:-.6px;margin-bottom:22px}
.latest-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.latest-card{display:flex;flex-direction:column;gap:9px;padding:18px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  transition:transform .18s,box-shadow .18s,border-color .18s}
.latest-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--accent)}
.latest-top{display:flex;gap:6px}
.latest-card h4{font-size:14.5px;font-weight:700;letter-spacing:-.2px;line-height:1.35}
.latest-ver{font-size:11.5px;color:var(--accent);word-break:break-all}
.latest-foot{display:flex;justify-content:space-between;font-size:11.5px;color:var(--text-2);margin-top:auto;padding-top:4px}
.tag-method{font-size:10.5px;font-weight:600;padding:3px 8px;border-radius:6px;color:var(--text-2);
  background:var(--surface-2);border:1px solid var(--line)}
.tag-method.is-fb{color:#9333EA;background:rgba(147,51,234,.1);border-color:rgba(147,51,234,.22)}

/* ---- guide ---- */
.guide{max-width:1160px;margin:0 auto;padding:20px 24px 50px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:22px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.step-num{display:inline-grid;place-items:center;width:30px;height:30px;font-family:'JetBrains Mono',monospace;
  font-size:13px;font-weight:700;color:var(--accent);background:var(--accent-soft);border-radius:8px}
.step h4{font-size:15px;font-weight:700;margin:12px 0 7px}
.step p{font-size:13px;line-height:1.55;color:var(--text-2)}
.warning{padding:16px 20px;background:color-mix(in srgb,var(--accent) 6%,var(--surface));
  border:1px solid color-mix(in srgb,var(--accent) 22%,transparent);border-radius:var(--radius);
  font-size:13.5px;line-height:1.55;color:var(--text-2)}
.warning strong{color:var(--text)}

/* ---- device page ---- */
.device-page{max-width:880px;margin:0 auto;padding:24px 24px 50px}
.crumbs{font-size:13px;color:var(--text-2);margin-bottom:20px}
.crumbs a{color:var(--accent);font-weight:500}
.crumbs span{margin:0 8px;color:var(--muted)}
.device-hero{display:flex;align-items:center;gap:20px;padding:24px;background:var(--surface);
  border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);margin-bottom:22px}
.device-hero-emoji{display:grid;place-items:center;width:72px;height:72px;font-size:38px;
  background:var(--surface-2);border-radius:16px;flex-shrink:0}
.brand-pill{display:inline-block;font-size:11px;font-weight:700;color:var(--accent);
  background:var(--accent-soft);padding:3px 10px;border-radius:100px;margin-bottom:8px}
.device-hero h1{font-size:clamp(21px,4vw,28px);font-weight:800;letter-spacing:-.6px;margin-bottom:8px}
.device-hero-meta{display:flex;align-items:center;gap:4px;flex-wrap:wrap;font-size:13.5px;color:var(--text-2)}
.device-hero-meta code{color:var(--accent);font-size:13px}
.sep{color:var(--muted);margin:0 4px}

.rom-filters{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:18px;padding:16px 18px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.rom-filters .filter-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.rom-filters .filter-label{min-width:auto;padding-top:0}
.rom-table{display:flex;flex-direction:column;gap:10px}
.rom-row{display:flex;align-items:center;gap:16px;padding:16px 18px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:border-color .18s}
.rom-row:hover{border-color:var(--line-strong)}
.rom-tags{display:flex;flex-direction:column;gap:5px;flex-shrink:0;width:100px}
.tag-branch{font-size:10px;font-weight:600;padding:3px 8px;border-radius:6px;color:#B45309;
  background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.28);text-align:center}
.rom-main{flex:1;min-width:0}
.rom-version{display:block;font-size:13.5px;color:var(--text);font-weight:600;word-break:break-all;margin-bottom:5px}
.rom-sub{display:flex;align-items:center;font-size:12.5px;color:var(--text-2);flex-wrap:wrap}
.rom-md5{font-size:11px;color:var(--muted);margin-top:6px}
.rom-md5 code{font-size:11px;word-break:break-all}
.dl-btn{display:inline-flex;align-items:center;gap:7px;padding:11px 20px;background:var(--accent);
  border:none;border-radius:11px;color:#fff;font-size:13.5px;font-weight:600;cursor:pointer;
  transition:background .16s;flex-shrink:0;white-space:nowrap;box-shadow:var(--shadow)}
.dl-btn:hover{background:var(--accent-2)}
.dl-note{font-size:12.5px;color:var(--text-2);text-align:center;margin-top:20px;line-height:1.5}

/* ---- footer ---- */
.site-foot{text-align:center;padding:46px 24px;border-top:1px solid var(--line);margin-top:20px}
.foot-logo{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:17px;margin-bottom:14px}
.site-foot p{font-size:12.5px;color:var(--text-2);max-width:520px;margin:0 auto 8px;line-height:1.55}
.foot-copy{font-size:12px;color:var(--muted)}

@media(max-width:640px){
  .top-nav{gap:14px}
  .top-nav>a{display:none}
  .device-grid{grid-template-columns:1fr}
  .filter-label{min-width:60px}
  .rom-row{flex-wrap:wrap}
  .rom-tags{flex-direction:row;width:auto}
  .dl-btn{width:100%;justify-content:center;order:3}
  .search-go{padding:0 18px}
  .hero{padding-top:36px}
}