/* ===== ZFirm.me Apple — премиальный дизайн ===== */
*{box-sizing:border-box;margin:0;padding:0}
:root{
--bg:#05070d;--text:#eef1f7;--text-2:#a3acbe;--muted:#6b7488;
--line:#1a2030;--line-2:#283149;--surface:rgba(13,18,30,.7);--surface-solid:#0d121e;
--accent:#007AFF;--accent-2:#0056CC;--accent-light:#60a5fa;
--violet:#8b5cf6;--cyan:#22d3ee;--orange:#fb923c;
--success:#34C759;--danger:#FF3B30;--warning:#FF9500;
}
html{scroll-behavior:smooth}
body{min-height:100vh;color:var(--text);background:var(--bg);overflow-x:hidden;
font-family:'Inter',system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5;position:relative}
a{color:inherit;text-decoration:none}
::selection{background:rgba(0,122,255,.3)}

/* Aurora фон */
.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.aurora::before,.aurora::after{content:"";position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.aurora::before{width:700px;height:700px;top:-280px;left:50%;transform:translateX(-50%);
background:radial-gradient(circle,rgba(0,122,255,.4),transparent 70%);animation:float1 16s ease-in-out infinite}
.aurora::after{width:600px;height:600px;top:-150px;right:-100px;
background:radial-gradient(circle,rgba(139,92,246,.3),transparent 70%);animation:float2 20s ease-in-out infinite}
@keyframes float1{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(40px)}}
@keyframes float2{0%,100%{transform:translateY(0)}50%{transform:translateY(50px)}}
main,.site-head,.site-foot{position:relative;z-index:1}

/* Header */
.site-head{position:sticky;top:0;z-index:40;padding:16px 24px;
background:rgba(5,7,13,.6);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.head-inner{max-width:1160px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.4px}
.logo-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;color:#fff;font-weight:900;font-size:19px;
background:linear-gradient(135deg,var(--accent-light),var(--violet));box-shadow:0 6px 20px rgba(0,122,255,.45)}
.logo-mark.sm{width:28px;height:28px;font-size:15px;border-radius:8px}
.logo .dot{color:var(--accent-light)}
.logo-sub{font-size:11px;color:var(--muted);font-weight:600;background:var(--surface);
padding:2px 8px;border-radius:100px;margin-left:2px}
.top-nav{display:flex;align-items:center;gap:20px}
.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}
.lang-switch{display:inline-flex;gap:2px;background:var(--surface-solid);border:1px solid var(--line-2);border-radius:10px;padding:3px}
.lang-switch button{padding:5px 11px;border-radius:7px;font-size:12.5px;font-weight:600;color:var(--muted);
background:none;border:none;cursor:pointer;font-family:inherit;transition:all .15s}
.lang-switch button.on{background:var(--accent);color:#fff}
.theme-toggle{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;
background:var(--surface-solid);border:1px solid var(--line-2);color:var(--text-2);cursor:pointer;
transition:color .2s,border-color .2s,transform .2s}
.theme-toggle:hover{color:var(--text);border-color:var(--accent);transform:translateY(-1px)}
.theme-toggle .ic-sun{display:none}
[data-theme="light"] .theme-toggle .ic-moon{display:none}
[data-theme="light"] .theme-toggle .ic-sun{display:block}

/* Hero */
.hero{max-width:780px;margin:0 auto;padding:64px 24px 30px;text-align:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;margin-bottom:30px;
background:rgba(0,122,255,.1);border:1px solid rgba(0,122,255,.3);border-radius:100px;
font-size:13px;font-weight:600;color:var(--accent-light)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--accent-light);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(96,165,250,.5)}70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero-title{font-size:clamp(54px,11vw,96px);font-weight:900;letter-spacing:-3px;line-height:1;margin-bottom:14px}
.hero-title .grad{background:linear-gradient(120deg,#fff 10%,var(--accent-light) 55%,var(--violet) 100%);
-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-tagline{font-size:clamp(16px,2.4vw,19px);color:var(--text-2);max-width:520px;margin:0 auto 38px;font-weight:500}

/* Search */
.search-wrap{position:relative;display:flex;max-width:600px;margin:0 auto 20px}
.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-2);border-radius:13px 0 0 13px;color:var(--text);font-size:15px;
font-family:inherit;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 rgba(0,122,255,.18);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)}

/* Stats */
.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}

/* Category tabs */
.category-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;padding:8px;
background:var(--surface);border:1px solid var(--line);border-radius:16px}
.cat-tab{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:11px;
font-size:13.5px;font-weight:600;color:var(--text-2);cursor:pointer;border:1px solid transparent;
background:transparent;font-family:inherit;transition:all .15s;white-space:nowrap}
.cat-tab:hover{color:var(--text);background:var(--surface-solid)}
.cat-tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.cat-count{font-size:11px;font-weight:800;padding:2px 8px;border-radius:100px;
background:rgba(255,255,255,.16)}
.cat-tab:not(.active) .cat-count{background:var(--surface-solid);color:var(--muted)}

/* Result meta */
.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)}
.filters-inline{display:flex;gap:10px;align-items:center}
.filter-select{padding:8px 14px;background:var(--surface);border:1px solid var(--line-2);
border-radius:10px;color:var(--text);font-size:13px;font-family:inherit;cursor:pointer}
.filter-select:focus{outline:none;border-color:var(--accent)}

/* Device grid */
.device-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
.device-card{display:flex;align-items:center;gap:14px;padding:18px 20px;background:var(--surface);
border:1px solid var(--line);border-radius:16px;cursor:pointer;
transition:transform .2s,box-shadow .2s,border-color .2s}
.device-card:hover{transform:translateY(-3px);box-shadow:0 20px 50px rgba(0,0,0,.4);border-color:var(--accent)}
.device-icon-wrap{display:grid;place-items:center;width:52px;height:52px;flex-shrink:0;
border-radius:14px;font-size:28px;background:var(--surface-solid)}
.device-info{flex:1;min-width:0}
.device-info h3{font-size:15px;font-weight:700;letter-spacing:-.2px;margin-bottom:3px;
white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.device-info .device-id{font-size:12px;color:var(--accent-light);font-family:'JetBrains Mono',monospace}
.device-info .device-type{font-size:11px;color:var(--muted);margin-top:4px;
padding:2px 8px;background:var(--surface-solid);border-radius:100px;display:inline-block}
.device-arrow{color:var(--muted);font-size:20px;transition:transform .2s,color .2s}
.device-card:hover .device-arrow{transform:translateX(4px);color:var(--accent-light)}

/* Loading */
.loading-state,.loading-cell{grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--text-2)}
.spinner{display:inline-block;width:40px;height:40px;border:3px solid var(--line);
border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Modal */
.modal-overlay{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;
background:rgba(0,0,0,.8);backdrop-filter:blur(8px);padding:20px}
.modal-overlay.open{display:flex}
.modal-content{background:var(--surface-solid);border:1px solid var(--line);border-radius:20px;
width:100%;max-width:1000px;max-height:90vh;display:flex;flex-direction:column;overflow:hidden;
box-shadow:0 40px 100px rgba(0,0,0,.6)}
.modal-header{display:flex;align-items:center;justify-content:space-between;
padding:20px 24px;border-bottom:1px solid var(--line);background:var(--surface)}
.modal-device-info{display:flex;align-items:center;gap:16px}
.modal-device-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:14px;
background:var(--surface-solid);font-size:30px}
.modal-header h2{font-size:20px;font-weight:800;letter-spacing:-.3px;margin-bottom:4px}
.modal-meta{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-2)}
.modal-meta code{font-size:12px;color:var(--accent-light);background:var(--surface-solid);
padding:2px 8px;border-radius:6px}
.sep{color:var(--muted)}
.modal-close{width:40px;height:40px;border-radius:10px;border:none;background:var(--surface);
color:var(--text-2);cursor:pointer;display:grid;place-items:center;transition:all .15s}
.modal-close:hover{background:var(--line);color:var(--text)}
.modal-body{flex:1;overflow-y:auto;padding:20px 24px}
.modal-footer{padding:16px 24px;border-top:1px solid var(--line);background:var(--surface)}
.modal-info{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted)}
.modal-info svg{flex-shrink:0;color:var(--accent-light)}

/* Firmware filters */
.fw-filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;align-items:center}
.fw-filter{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:10px;
font-size:13px;font-weight:600;color:var(--text-2);cursor:pointer;border:1px solid transparent;
background:var(--surface);font-family:inherit;transition:all .15s}
.fw-filter:hover{color:var(--text);border-color:var(--line-2)}
.fw-filter.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.fw-count{font-size:10px;font-weight:800;padding:1px 6px;border-radius:100px;background:rgba(255,255,255,.16)}
.fw-filter:not(.active) .fw-count{background:var(--line);color:var(--muted)}
.fw-search-wrap{position:relative;flex:1;min-width:180px;max-width:280px}
.fw-search-wrap svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted)}
.fw-search-wrap input{width:100%;padding:8px 12px 8px 36px;background:var(--surface);
border:1px solid var(--line-2);border-radius:10px;color:var(--text);font-size:13px;font-family:inherit}
.fw-search-wrap input:focus{outline:none;border-color:var(--accent)}

/* Firmware table */
.fw-table-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--line)}
.fw-table{width:100%;border-collapse:collapse;min-width:700px}
.fw-table th{padding:12px 14px;font-size:11px;font-weight:700;color:var(--text-2);
text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--line);
text-align:left;background:var(--surface);cursor:pointer;user-select:none;white-space:nowrap}
.fw-table th:hover{color:var(--text)}
.fw-table th[data-sort]::after{content:"↕";margin-left:6px;opacity:.4;font-size:10px}
.fw-table th.sort-asc::after{content:"↑";opacity:1}
.fw-table th.sort-desc::after{content:"↓";opacity:1}
.fw-table td{padding:14px;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--text-2)}
.fw-table tr:last-child td{border-bottom:none}
.fw-table tr:hover td{background:var(--surface)}
.fw-version{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.fw-version .ver{font-weight:600;color:var(--text)}
.fw-badge{font-size:10px;font-weight:700;padding:2px 7px;border-radius:6px}
.fw-badge.beta{background:rgba(255,149,0,.15);color:var(--warning);border:1px solid rgba(255,149,0,.3)}
.fw-badge.rc{background:rgba(255,149,0,.15);color:var(--warning);border:1px solid rgba(255,149,0,.3)}
.fw-status{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;
padding:4px 10px;border-radius:8px}
.fw-status.signed{background:rgba(52,199,89,.12);color:var(--success);border:1px solid rgba(52,199,89,.25)}
.fw-status.unsigned{background:rgba(255,59,48,.1);color:var(--danger);border:1px solid rgba(255,59,48,.2)}
.fw-sha1{display:flex;align-items:center;gap:6px}
.fw-sha1 code{font-size:11px;color:var(--muted);font-family:'JetBrains Mono',monospace}
.sha1-copy{width:26px;height:26px;border-radius:6px;border:1px solid var(--line);background:var(--surface);
color:var(--text-2);cursor:pointer;display:grid;place-items:center;transition:all .15s}
.sha1-copy:hover{color:var(--accent-light);border-color:var(--accent)}
.sha1-copy.copied{color:var(--success);border-color:var(--success)}
.fw-dl-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;
background:var(--accent);color:#fff;border-radius:8px;font-size:12.5px;font-weight:600;
transition:background .15s;white-space:nowrap}
.fw-dl-btn:hover{background:var(--accent-2)}
.fw-dl-btn svg{flex-shrink:0}

/* Empty state */
.fw-empty{text-align:center;padding:40px 20px;color:var(--text-2)}
.empty-icon{font-size:48px;margin-bottom:12px;opacity:.5}

/* Button to top */
.to-top{position:fixed;bottom:22px;right:22px;width:44px;height:44px;border-radius:12px;
background:var(--surface-solid);border:1px solid var(--line-2);color:var(--text-2);
display:grid;place-items:center;cursor:pointer;opacity:0;pointer-events:none;
transition:opacity .3s,transform .3s,color .2s,border-color .2s;z-index:50;backdrop-filter:blur(10px)}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{color:var(--text);border-color:var(--accent);transform:translateY(-3px)}

/* Footer */
.site-foot{border-top:1px solid var(--line);margin-top:50px;padding:44px 24px 30px}
.foot-cols{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;
padding-bottom:28px;border-bottom:1px solid var(--line)}
.foot-logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:17px;margin-bottom:12px}
.foot-col>p{font-size:13px;color:var(--text-2);line-height:1.6;max-width:320px}
.foot-col h4{font-size:13px;font-weight:700;margin-bottom:12px;color:var(--text)}
.foot-col>a{display:block;font-size:13.5px;color:var(--text-2);margin-bottom:8px;transition:color .15s}
.foot-col>a:hover{color:var(--accent-light)}
.foot-bottom{max-width:1160px;margin:22px auto 0;text-align:center}
.foot-bottom p{font-size:12px;color:var(--muted);max-width:640px;margin:0 auto 6px;line-height:1.55}
.foot-copy{font-size:12px}

/* Light theme */
[data-theme="light"]{
--bg:#f5f7fb;--text:#0f1729;--text-2:#4a5568;--muted:#8894a8;
--line:#e2e8f0;--line-2:#cbd5e1;--surface:rgba(255,255,255,.8);--surface-solid:#ffffff;
--accent:#007AFF;--accent-2:#0056CC;--accent-light:#007AFF;
}
[data-theme="light"] body{background:var(--bg)}
[data-theme="light"] .aurora::before{background:radial-gradient(circle,rgba(0,122,255,.12),transparent 70%)}
[data-theme="light"] .aurora::after{background:radial-gradient(circle,rgba(139,92,246,.08),transparent 70%)}
[data-theme="light"] .site-head{background:rgba(255,255,255,.75)}
[data-theme="light"] .device-card{background:#fff;box-shadow:0 4px 16px rgba(15,23,42,.05)}
[data-theme="light"] .modal-content{background:#fff}

/* Responsive */
@media(max-width:900px){
.category-tabs{gap:6px;padding:6px}
.cat-tab{padding:8px 14px;font-size:12.5px}
.foot-cols{grid-template-columns:1fr;gap:24px}
}
@media(max-width:680px){
.top-nav>a{display:none}
.device-grid{grid-template-columns:1fr}
.hero{padding-top:44px}
.fw-filters{gap:6px}
.fw-filter{padding:7px 10px;font-size:12px}
.fw-search-wrap{min-width:100%;max-width:100%;order:10}
}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
*,::before,::after{animation-duration:.001s!important;transition-duration:.001s!important}
}