body{min-height:100vh;background:var(--bg);color:var(--text)}
.site-shell{position:relative;z-index:2;min-height:100vh}
.site-nav{position:sticky;top:0;z-index:50;background:rgba(10,10,15,.86);backdrop-filter:blur(22px);border-bottom:1px solid var(--border)}
.site-nav-inner{max-width:1280px;margin:auto;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.site-brand{display:flex;align-items:center;gap:12px}.site-brand img{width:42px;height:42px;border-radius:12px;object-fit:cover;border:1px solid rgba(59,130,246,.18)}
.site-brand strong{display:block;font-size:.95rem}.site-brand span{display:block;color:var(--text-dim);font-size:.65rem;margin-top:1px}
.site-nav-actions{display:flex;align-items:center;gap:10px}.site-nav-actions a{font-size:.72rem;font-weight:700;padding:9px 14px;border-radius:9px;border:1px solid var(--border);color:var(--text-muted);transition:var(--transition)}.site-nav-actions a:hover{color:#fff;border-color:var(--border-hover);background:rgba(59,130,246,.06)}
.site-nav-actions .primary-link{color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-dark));border-color:transparent;box-shadow:0 5px 18px rgba(59,130,246,.22)}
.site-main{max-width:1280px;margin:auto;padding:72px 28px 80px}
.download-hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);gap:64px;align-items:center;min-height:600px}
.hero-copy .eyebrow{display:inline-flex;padding:6px 10px;border-radius:999px;border:1px solid rgba(59,130,246,.2);background:rgba(59,130,246,.07);color:var(--blue-bright);font-size:.63rem;font-weight:800;letter-spacing:.1em}.hero-copy h1{font-size:clamp(3rem,6vw,5.6rem);line-height:.98;letter-spacing:-.055em;margin:18px 0 20px}.hero-copy p{max-width:690px;color:var(--text-muted);font-size:1rem;line-height:1.8}.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.hero-buttons a{display:inline-flex;align-items:center;gap:9px;padding:13px 20px;border-radius:11px;font-size:.78rem;font-weight:800}.download-btn{background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;box-shadow:0 8px 28px rgba(59,130,246,.26)}.secondary-btn{border:1px solid var(--border);background:rgba(18,18,26,.75);color:var(--text)}
.release-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px;color:var(--text-dim);font-size:.64rem}.release-meta strong{color:var(--text-muted)}
.launcher-preview{position:relative;padding:18px;border:1px solid rgba(59,130,246,.14);border-radius:24px;background:radial-gradient(circle at 15% 10%,rgba(59,130,246,.12),transparent 38%),rgba(18,18,26,.75);box-shadow:0 30px 80px rgba(0,0,0,.45),0 0 60px rgba(59,130,246,.06)}
.preview-window{overflow:hidden;border-radius:16px;border:1px solid rgba(255,255,255,.05);background:#0d0d14}.preview-top{height:42px;display:flex;align-items:center;gap:6px;padding:0 14px;border-bottom:1px solid var(--border)}.preview-top i{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.12)}
.preview-content{display:grid;grid-template-columns:110px 1fr;min-height:310px}.preview-side{padding:16px 10px;border-right:1px solid var(--border);background:#0b0b11}.preview-logo{width:36px;height:36px;border-radius:10px;object-fit:cover;margin-bottom:18px}.preview-nav{height:28px;border-radius:7px;background:rgba(255,255,255,.035);margin:7px 0}.preview-nav.active{background:rgba(59,130,246,.12);border:1px solid rgba(59,130,246,.15)}.preview-main{padding:18px}.preview-hero{height:130px;border-radius:12px;background:linear-gradient(135deg,rgba(59,130,246,.3),rgba(17,24,39,.4)),radial-gradient(circle at 65% 30%,rgba(96,165,250,.22),transparent 40%);border:1px solid var(--border);position:relative;overflow:hidden}.preview-hero:after{content:'ARCTIC LIBRARY';position:absolute;left:16px;bottom:14px;font-size:.68rem;font-weight:900;letter-spacing:.12em}.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}.preview-card{height:86px;border-radius:9px;background:linear-gradient(145deg,rgba(59,130,246,.1),rgba(18,18,26,.8));border:1px solid rgba(255,255,255,.05)}
.feature-section{padding:90px 0 20px}.section-head{text-align:center;max-width:700px;margin:0 auto 38px}.section-head span{color:var(--blue-bright);font-size:.64rem;font-weight:800;letter-spacing:.1em}.section-head h2{font-size:2.2rem;margin:8px 0 10px}.section-head p{color:var(--text-muted);font-size:.86rem;line-height:1.7}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature-card{padding:22px;border-radius:16px;border:1px solid var(--border);background:rgba(18,18,26,.72);transition:var(--transition)}.feature-card:hover{transform:translateY(-3px);border-color:rgba(59,130,246,.26);box-shadow:0 16px 40px rgba(0,0,0,.25)}.feature-icon{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:rgba(59,130,246,.1);border:1px solid rgba(59,130,246,.18);color:var(--blue-bright);margin-bottom:14px}.feature-card h3{font-size:.9rem}.feature-card p{color:var(--text-muted);font-size:.72rem;line-height:1.65;margin-top:7px}
.site-footer{max-width:1280px;margin:auto;padding:30px 28px 40px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:18px;align-items:center;color:var(--text-dim);font-size:.66rem}.site-footer strong{color:var(--text-muted)}
.account-page{max-width:1120px;margin:auto;padding:56px 28px 80px}.auth-card{max-width:440px;margin:70px auto;padding:28px;border:1px solid var(--border);border-radius:18px;background:rgba(18,18,26,.84);box-shadow:0 24px 70px rgba(0,0,0,.4)}.auth-card h1{font-size:1.55rem;margin-bottom:7px}.auth-card>p{font-size:.72rem;color:var(--text-muted);line-height:1.6;margin-bottom:20px}.form-field{display:flex;flex-direction:column;gap:7px;margin-bottom:12px}.form-field span{font-size:.62rem;color:var(--text-muted);font-weight:700}.form-field input{padding:12px;border:1px solid var(--border);border-radius:9px;background:rgba(255,255,255,.035);color:var(--text);font:inherit;font-size:.75rem}.form-field input:focus{outline:none;border-color:var(--border-hover);box-shadow:0 0 0 3px rgba(59,130,246,.07)}.full-btn{width:100%;padding:12px;border:none;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--blue-dark));color:#fff;font-weight:800;cursor:pointer;margin-top:6px}.form-message{min-height:18px;margin-top:10px;font-size:.64rem;color:#fca5a5}
.dashboard{display:none}.dashboard.active{display:block}.dashboard-head{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px}.profile-card{display:grid;grid-template-columns:82px 1fr auto;gap:18px;align-items:center;padding:20px;border:1px solid var(--border);border-radius:16px;background:rgba(18,18,26,.75)}.profile-avatar{width:82px;height:82px;border-radius:18px;object-fit:cover;border:1px solid rgba(59,130,246,.18);background:#0b0b11}.profile-card h2{font-size:1.25rem}.profile-card p{color:var(--text-dim);font-size:.67rem;margin-top:4px}.profile-actions{display:flex;gap:8px;flex-wrap:wrap}.small-action{padding:8px 11px;border-radius:8px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--text-muted);font-size:.64rem;font-weight:700;cursor:pointer}.small-action:hover{color:#fff;border-color:var(--border-hover)}
.dashboard-grid{display:grid;grid-template-columns:320px 1fr;gap:18px;margin-top:18px}.settings-card,.library-card{padding:20px;border:1px solid var(--border);border-radius:16px;background:rgba(18,18,26,.66)}.settings-card h3,.library-card h3{font-size:.88rem;margin-bottom:14px}.library-list{display:flex;flex-direction:column;gap:8px;max-height:520px;overflow:auto}.library-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;padding:11px 12px;border:1px solid rgba(255,255,255,.05);border-radius:10px;background:rgba(255,255,255,.02)}.library-row strong{display:block;font-size:.72rem}.library-row span{display:block;color:var(--text-dim);font-size:.6rem;margin-top:2px}.status-pill{font-size:.54rem;font-weight:800;padding:4px 7px;border-radius:999px;background:rgba(59,130,246,.09);color:var(--blue-bright)}
@media(max-width:900px){.download-hero{grid-template-columns:1fr;gap:38px}.feature-grid{grid-template-columns:1fr 1fr}.dashboard-grid{grid-template-columns:1fr}.profile-card{grid-template-columns:70px 1fr}.profile-actions{grid-column:1/-1}.profile-avatar{width:70px;height:70px}}
@media(max-width:600px){.site-nav-inner,.site-main,.site-footer,.account-page{padding-left:18px;padding-right:18px}.site-brand span{display:none}.site-nav-actions a:not(.primary-link){display:none}.feature-grid{grid-template-columns:1fr}.preview-content{grid-template-columns:80px 1fr}.preview-grid{grid-template-columns:1fr 1fr}.hero-copy h1{font-size:3.1rem}.site-footer{flex-direction:column;align-items:flex-start}}

/* Arctic Library v1.2 account/admin additions */
.feature-icon{overflow:hidden;padding:0;background:rgba(59,130,246,.06)}
.feature-icon img{width:100%;height:100%;object-fit:cover;display:block}
.auth-logo-wrap{display:flex;justify-content:center;margin:-4px 0 16px}.auth-logo-wrap img{width:76px;height:76px;object-fit:contain;filter:drop-shadow(0 8px 22px rgba(59,130,246,.2))}
.dashboard-head-actions{display:flex;gap:8px;align-items:center}.admin-action{display:inline-flex;align-items:center;gap:6px;color:#dbeafe;background:rgba(59,130,246,.08);border-color:rgba(59,130,246,.22)}.admin-action img{width:18px;height:18px;border-radius:5px}
.profile-name-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.admin-badge{display:inline-flex!important;margin:0!important;padding:4px 7px;border-radius:999px;background:linear-gradient(135deg,rgba(59,130,246,.18),rgba(147,51,234,.16));border:1px solid rgba(96,165,250,.26);color:#bfdbfe!important;font-size:.52rem!important;font-weight:900;letter-spacing:.08em}
.library-row-main{display:flex;align-items:center;gap:10px;min-width:0}.library-art{width:44px;height:44px;flex:0 0 44px;border-radius:9px;overflow:hidden;background:#0b0b11;border:1px solid rgba(255,255,255,.05);position:relative}.library-art img{width:100%;height:100%;object-fit:cover;display:block}.library-art-fallback{display:none;position:absolute;inset:0;place-items:center;color:#475569;background:radial-gradient(circle,rgba(59,130,246,.10),rgba(10,10,15,.96));font-size:.8rem}.library-row small{display:block;color:#334155;font-size:.52rem;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:440px}
.admin-panel{display:none;margin-top:18px;padding:20px;border-radius:18px;border:1px solid rgba(59,130,246,.22);background:radial-gradient(circle at 10% 0,rgba(59,130,246,.10),transparent 30%),rgba(13,13,20,.88);box-shadow:0 20px 55px rgba(0,0,0,.28)}.admin-panel.active{display:block}.admin-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.admin-title{display:flex;align-items:center;gap:14px}.admin-title>img{width:58px;height:58px;object-fit:contain;filter:drop-shadow(0 8px 20px rgba(59,130,246,.2))}.admin-title h2{font-size:1.15rem;margin:3px 0 4px}.admin-title p{font-size:.67rem;color:var(--text-muted);line-height:1.55}.admin-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:14px}.admin-release-card,.admin-upload-card{padding:16px;border-radius:14px;border:1px solid rgba(255,255,255,.055);background:rgba(18,18,26,.72)}.admin-release-card h3,.admin-upload-card h3{font-size:.82rem;margin-bottom:13px}.release-current{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px;border-radius:10px;background:rgba(59,130,246,.06);border:1px solid rgba(59,130,246,.12)}.release-current strong{font-size:.85rem;color:#dbeafe}.release-current span{font-size:.55rem;color:var(--text-dim)}.admin-release-card>p{font-size:.64rem;line-height:1.6;color:var(--text-muted);margin-top:10px}.form-field textarea{padding:12px;border:1px solid var(--border);border-radius:9px;background:rgba(255,255,255,.035);color:var(--text);font:inherit;font-size:.72rem;resize:vertical;min-height:90px}.form-field textarea:focus{outline:none;border-color:var(--border-hover);box-shadow:0 0 0 3px rgba(59,130,246,.07)}.upload-field{display:block;padding:12px;border:1px dashed rgba(59,130,246,.22);border-radius:11px;background:rgba(59,130,246,.035);margin-bottom:10px;cursor:pointer}.upload-field>span{display:block;font-size:.64rem;font-weight:800;color:#dbeafe;margin-bottom:7px}.upload-field input{display:block;width:100%;font-size:.62rem;color:var(--text-muted)}.upload-field small{display:block;margin-top:7px;color:var(--text-dim);font-size:.55rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.release-progress-wrap{display:none;margin:12px 0 4px}.release-progress-wrap.active{display:block}.release-progress-track{height:7px;border-radius:999px;overflow:hidden;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.04)}.release-progress{width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--blue),var(--blue-bright));transition:width .18s ease}.release-progress-wrap>span{display:block;margin-top:6px;font-size:.55rem;color:var(--text-dim)}.full-btn:disabled{opacity:.5;cursor:not-allowed}
@media(max-width:780px){.admin-grid{grid-template-columns:1fr}.admin-panel-head{flex-direction:column}.dashboard-head{align-items:flex-start}.dashboard-head-actions{flex-wrap:wrap;justify-content:flex-end}}