@import"https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&display=swap";:root{color-scheme:light;--bg: #f6f4f1;--bg-accent: #eef3f3;--surface: #ffffff;--surface-muted: #f4f2ee;--surface-glass: rgba(255, 255, 255, .86);--border: rgba(17, 24, 39, .08);--text-main: #1f2937;--text-muted: #667085;--accent: #0f9fa8;--accent-strong: #0b7f86;--accent-soft: rgba(15, 159, 168, .14);--accent-2: #f97316;--danger: #e11d48;--success: #16a34a;--radius-lg: 22px;--radius-md: 16px;--radius-sm: 12px;--shadow-lg: 0 26px 60px rgba(15, 23, 42, .12);--shadow-md: 0 14px 32px rgba(15, 23, 42, .1);--shadow-sm: 0 8px 18px rgba(15, 23, 42, .08);--text-xs: 12px;--text-sm: 14px;--text-md: 15px;--text-lg: 18px;--text-xl: 24px;--btn-height: 44px;--btn-radius: 14px}:root[data-theme=dark]{color-scheme:dark;--bg: #0b0f14;--bg-accent: #0f1722;--surface: #111827;--surface-muted: #0f172a;--surface-glass: rgba(15, 23, 42, .82);--border: rgba(148, 163, 184, .2);--text-main: #f8fafc;--text-muted: #94a3b8;--accent: #22d3ee;--accent-strong: #06b6d4;--accent-soft: rgba(34, 211, 238, .18);--accent-2: #f59e0b;--danger: #fb7185;--success: #22c55e;--shadow-lg: 0 26px 60px rgba(2, 6, 23, .6);--shadow-md: 0 14px 32px rgba(2, 6, 23, .5);--shadow-sm: 0 8px 18px rgba(2, 6, 23, .45)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;font-family:Sora,sans-serif;font-size:var(--text-md);line-height:1.45;background-color:var(--bg);background-image:linear-gradient(180deg,color-mix(in srgb,var(--bg) 94%,var(--accent-soft) 6%) 0%,var(--bg-accent) 100%);color:var(--text-main);min-height:100vh;overflow-x:hidden}:root[data-theme=dark] body{background-color:var(--bg);background-image:linear-gradient(180deg,color-mix(in srgb,var(--bg) 90%,rgba(34,211,238,.08) 10%) 0%,var(--bg-accent) 100%)}button,input,select,textarea{font-family:inherit}.app{max-width:720px;margin:0 auto;padding:24px 20px 32px;min-height:100vh;display:flex;flex-direction:column;gap:18px}.header{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;padding:12px 2px 2px}.brand{display:flex;align-items:center;gap:12px;margin-top:6px}.header-right{margin-left:auto;display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap}.brand-logo{height:64px;width:auto;border-radius:0;object-fit:contain;display:block;filter:none}.brand-icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 10px 24px #0f9fa840}.brand-text h1{margin:0;font-size:26px;font-weight:800;line-height:1.1;background:linear-gradient(135deg,var(--text-main) 0%,var(--accent) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.brand-text p{margin:3px 0 0;font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;font-weight:600}.user-pill{display:flex;align-items:center;gap:8px;padding:8px 14px;border-radius:999px;background:var(--surface);border:1px solid var(--border);font-size:var(--text-sm);font-weight:500;color:var(--text-main);box-shadow:var(--shadow-sm);font-variant-numeric:tabular-nums}.tabs-container{margin-top:auto;position:sticky;bottom:calc(16px + env(safe-area-inset-bottom));background:var(--surface-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);padding:8px;padding-bottom:calc(8px + env(safe-area-inset-bottom));border-radius:18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:6px;box-shadow:var(--shadow-md);z-index:10}.tab-btn{background:transparent;border:1px solid transparent;padding:10px 8px;border-radius:14px;color:var(--text-muted);font-weight:600;font-size:var(--text-sm);cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:8px}.tab-btn.active{background:var(--surface);color:var(--text-main);border-color:var(--border);box-shadow:var(--shadow-sm)}.tab-btn:focus-visible{outline:2px solid var(--accent-soft);outline-offset:2px}.section{display:flex;flex-direction:column;gap:18px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}.panel h2{margin:0 0 18px;font-size:var(--text-lg);font-weight:600;line-height:1.2;display:flex;align-items:center;gap:10px}.hero-panel{padding:28px;background:var(--surface)}:root[data-theme=dark] .hero-panel{background:var(--surface)}.streak-hero{display:grid;gap:10px;justify-items:center;text-align:center;position:relative;z-index:1}.streak-main{display:inline-flex;align-items:center;gap:12px}.streak-flame{display:inline-flex;align-items:center;justify-content:center;color:var(--accent-strong)}.streak-count h1{margin:0;font-size:48px;font-weight:700;letter-spacing:-1px;font-variant-numeric:tabular-nums}:root[data-theme=dark] .streak-flame{color:#94a3b8a6}.streak-flame.is-lit{color:#f59e0b;filter:drop-shadow(0 0 8px rgba(245,158,11,.6));animation:flamePulse 1.6s ease-in-out infinite}:root[data-theme=dark] .streak-flame.is-lit{color:#fbbf24;filter:drop-shadow(0 0 10px rgba(251,191,36,.55))}@keyframes flamePulse{0%{transform:translateY(0) scale(1);opacity:.85;filter:drop-shadow(0 0 6px rgba(245,158,11,.45))}50%{transform:translateY(-1px) scale(1.06);opacity:1;filter:drop-shadow(0 0 12px rgba(245,158,11,.8))}to{transform:translateY(0) scale(1);opacity:.9;filter:drop-shadow(0 0 6px rgba(245,158,11,.5))}}:root[data-theme=dark] .streak-count h1{color:#f8fafc}:root[data-theme=dark] .streak-subtitle{color:#94a3b8;font-weight:500}:root[data-theme=dark] .streak-tip{color:#94a3b8}.streak-subtitle{font-size:13px;text-transform:lowercase;letter-spacing:.3px;color:var(--text-muted);font-weight:500}.streak-tip{font-size:12px;color:var(--text-muted)}.milestones{margin-top:18px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;position:relative;z-index:1}.milestone{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:10px 8px;display:grid;gap:6px;align-items:center;justify-items:center;text-align:center;transition:transform .2s ease}.milestone-circle{width:34px;height:34px;border-radius:12px;background:var(--surface-muted);display:grid;place-items:center;font-weight:700;font-size:13px;color:var(--text-main)}.milestone-label{font-size:11px;color:var(--text-muted);font-weight:600}.milestone.active{border-color:var(--accent-soft);box-shadow:0 8px 16px #0f9fa82e;transform:translateY(-2px)}.milestone.active .milestone-circle{background:var(--accent-soft);color:var(--accent-strong)}.text-primary{color:var(--accent-strong)}.inline-controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.inline-controls--header{justify-content:flex-start}.chip-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text-main);font-weight:600;font-size:var(--text-sm);min-height:var(--btn-height);cursor:pointer;transition:border-color .2s,box-shadow .2s,transform .2s;box-shadow:var(--shadow-sm)}.chip-btn:hover{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.chip-btn:active{transform:scale(.99)}.chip-btn:focus-visible{outline:2px solid var(--accent-soft);outline-offset:2px}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:repeat(2,1fr)}.field{display:flex;flex-direction:column;gap:8px}.field label{font-size:var(--text-xs);color:var(--text-muted);font-weight:600}input[type=text],input[type=number],input[type=time]{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px;color:var(--text-main);font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s;width:100%}textarea{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px;color:var(--text-main);font-size:15px;outline:none;transition:border-color .2s,box-shadow .2s;width:100%;resize:vertical}input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}textarea::placeholder{color:var(--text-muted)}.checkbox-field{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--surface);border-radius:12px;border:1px solid var(--border)}.checkbox-wrapper{position:relative;width:46px;height:26px}.checkbox-wrapper input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;cursor:pointer;top:0;right:0;bottom:0;left:0;background-color:#cbd5e1;transition:.25s;border-radius:999px}.toggle-slider:before{position:absolute;content:"";height:20px;width:20px;left:3px;bottom:3px;background-color:#fff;transition:.25s;border-radius:50%;box-shadow:0 2px 6px #0f172a33}input:checked+.toggle-slider{background-color:var(--accent)}input:checked+.toggle-slider:before{transform:translate(20px)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.stat-card{background:var(--surface);border:1px solid var(--border);padding:16px;border-radius:var(--radius-md);display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow-sm)}.stat-emoji{font-size:22px;margin-bottom:2px}.stat-card span{font-size:var(--text-xs);color:var(--text-muted)}.stat-card strong{font-size:var(--text-xl);font-weight:700;color:var(--text-main);font-variant-numeric:tabular-nums}.admin-hero{background:linear-gradient(135deg,#0f9fa81a,#f9731614);position:relative;overflow:hidden;padding:28px}.admin-hero:before{content:"";position:absolute;width:200px;height:200px;right:-80px;top:-100px;background:radial-gradient(circle,rgba(15,159,168,.22),transparent 70%);pointer-events:none}.admin-hero:after{content:"";position:absolute;width:160px;height:160px;left:-60px;bottom:-80px;background:radial-gradient(circle,rgba(249,115,22,.18),transparent 70%);pointer-events:none}:root[data-theme=dark] .admin-hero{background:linear-gradient(135deg,#22d3ee0f,#f59e0b0d)}:root[data-theme=dark] .admin-hero:before{background:radial-gradient(circle,rgba(34,211,238,.14),transparent 70%)}:root[data-theme=dark] .admin-hero:after{background:radial-gradient(circle,rgba(245,158,11,.1),transparent 70%)}.admin-hero h2{position:relative;z-index:1}.admin-hero .admin-shield-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 6px 16px #0f9fa84d}.admin-grid{position:relative;z-index:1}.admin-grid .stat-card{background:var(--surface);border:1px solid var(--border);transition:transform .2s ease,box-shadow .25s ease}.admin-grid .stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.admin-grid .stat-card .stat-emoji{font-size:20px;margin-bottom:2px}.admin-dashboard-layout{display:flex;flex-direction:column;gap:24px}.admin-tools-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:start}@media(max-width:700px){.admin-tools-grid{grid-template-columns:1fr}}.admin-col{display:grid;gap:18px;align-content:start}.admin-search{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.admin-search input{flex:1;min-width:180px;background:var(--surface-muted)}.admin-search-actions{display:flex;gap:8px;flex-wrap:wrap}.btn-compact{padding:10px 14px;font-size:var(--text-sm);border-radius:var(--btn-radius);min-height:var(--btn-height)}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text-muted);cursor:pointer;transition:border-color .2s,box-shadow .2s,color .2s,transform .15s}.btn-ghost:hover{border-color:var(--accent);color:var(--text-main);box-shadow:0 0 0 2px var(--accent-soft)}.btn-ghost:active{transform:scale(.97)}.admin-hint{margin-top:8px;font-size:12px;color:var(--text-muted)}.admin-error{margin-top:10px;padding:10px 14px;background:#e11d4814;border:1px solid rgba(225,29,72,.18);border-radius:12px;color:var(--danger);font-size:13px;font-weight:500}:root[data-theme=dark] .admin-error{background:#fb718514;border-color:#fb718526}.admin-user-card{margin-top:16px;padding:18px;border-radius:var(--radius-md);background:var(--surface-glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border);box-shadow:var(--shadow-sm);animation:adminCardSlide .3s ease}@keyframes adminCardSlide{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.admin-user-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}.admin-user-left{display:grid;gap:6px}.admin-user-id-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.admin-user-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px;font-weight:600}.admin-user-id{font-size:24px;font-weight:700;color:var(--accent);letter-spacing:.2px;font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-variant-numeric:tabular-nums}.admin-user-date{display:grid;gap:4px;font-size:12px;color:var(--text-muted);text-align:right}.admin-user-date strong{color:var(--text-main);font-size:13px;font-variant-numeric:tabular-nums}.admin-user-grid{display:grid;gap:10px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:14px}.admin-user-item{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px;transition:transform .2s ease,box-shadow .2s ease}.admin-user-item:hover{transform:translateY(-1px);box-shadow:var(--shadow-sm)}.admin-user-item span{display:block;font-size:11px;color:var(--text-muted);margin-bottom:6px;font-weight:500}.admin-user-item strong{font-size:15px;color:var(--text-main);font-weight:700;font-variant-numeric:tabular-nums}.admin-user-card.compact{padding:16px}.admin-user-card.compact .admin-user-grid{margin-top:12px}.admin-recent-list{display:grid;gap:10px}.admin-recent-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);cursor:pointer;transition:border-color .2s,box-shadow .25s,transform .2s,background .2s;text-align:left;width:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none;color:var(--text-main)}.admin-recent-row:hover{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft),var(--shadow-sm);transform:translateY(-1px)}.admin-recent-row:active{transform:scale(.985)}.admin-recent-left{display:flex;align-items:center;gap:12px}.admin-avatar{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;font-weight:700;font-size:14px;color:#fff;flex-shrink:0;box-shadow:0 4px 10px #0000001f}.admin-avatar.av-0{background:linear-gradient(135deg,#0ea5e9,#06b6d4)}.admin-avatar.av-1{background:linear-gradient(135deg,#8b5cf6,#a78bfa)}.admin-avatar.av-2{background:linear-gradient(135deg,#f59e0b,#f97316)}.admin-avatar.av-3{background:linear-gradient(135deg,#10b981,#14b8a6)}.admin-avatar.av-4{background:linear-gradient(135deg,#ec4899,#f43f5e)}.admin-recent-main{display:grid;gap:4px}.admin-recent-main strong{font-size:14px}.admin-recent-main span{font-size:11px;color:var(--text-muted)}.admin-recent-meta{display:grid;gap:4px;font-size:12px;color:var(--text-muted);text-align:right}.admin-broadcast-panel{border-top:3px solid;border-image:linear-gradient(90deg,var(--accent),var(--accent-2)) 1}.admin-message{display:grid;gap:10px}.admin-message textarea{background:var(--surface-muted);border-radius:14px;min-height:100px}.admin-message-row{display:grid;gap:6px}.admin-message-row label{font-size:12px;color:var(--text-muted);font-weight:600}.admin-message-row small{font-size:11px;color:var(--text-muted)}.admin-counter{justify-self:end;font-size:12px;color:var(--text-muted);font-variant-numeric:tabular-nums}.admin-counter.is-warn{color:var(--danger);font-weight:600}.admin-photo-preview{border-radius:14px;overflow:hidden;border:1px solid var(--border);background:var(--surface-muted);box-shadow:var(--shadow-sm)}.admin-photo-preview img{display:block;width:100%;max-height:220px;object-fit:cover}.admin-preview{border:1px solid var(--border);border-radius:12px;background:var(--surface-muted);padding:12px;display:grid;gap:8px}.admin-preview-title{font-size:var(--text-xs);color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;font-weight:700}.admin-preview-photo{border-radius:10px;overflow:hidden;border:1px solid var(--border)}.admin-preview-photo img{display:block;width:100%;max-height:180px;object-fit:cover}.admin-preview-text{margin:0;font-size:var(--text-sm);color:var(--text-main);white-space:pre-wrap;word-break:break-word}.admin-preview-empty{margin:0;font-size:var(--text-sm);color:var(--text-muted)}.admin-message-note{margin-top:10px;padding:10px 14px;background:#16a34a14;border:1px solid rgba(22,163,74,.18);border-radius:12px;font-size:13px;color:var(--success);font-weight:500}.admin-shell{display:grid;gap:14px}.admin-top-panel{padding:18px}.admin-top-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.admin-title{margin:0;display:inline-flex;align-items:center;gap:8px;font-size:18px}.admin-refresh-btn{min-height:38px;padding:8px 12px}.spin{animation:spin .9s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.admin-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.admin-metric{border:1px solid var(--border);border-radius:14px;background:var(--surface-muted);padding:12px 14px;display:grid;gap:8px}.admin-metric-icon{width:34px;height:34px;border-radius:10px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;color:var(--accent)}.admin-metric-icon svg{display:block}.admin-metric--users .admin-metric-icon{background:#38bdf829;border-color:#38bdf859;color:#38bdf8}.admin-metric--active .admin-metric-icon{background:#22c55e29;border-color:#22c55e59;color:#22c55e}.admin-metric--new .admin-metric-icon{background:#a78bfa29;border-color:#a78bfa59;color:#a78bfa}.admin-metric--words .admin-metric-icon{background:#f59e0b29;border-color:#f59e0b59;color:#f59e0b}.admin-metric--notify .admin-metric-icon{background:#fb718529;border-color:#fb718559;color:#fb7185}.admin-metric span{font-size:var(--text-xs);color:var(--text-muted)}.admin-metric strong{font-size:var(--text-xl);line-height:1;font-variant-numeric:tabular-nums}.admin-main-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}.admin-block{padding:18px}.admin-block h2{margin-bottom:12px}.admin-placeholder{border:1px dashed var(--border);border-radius:12px;padding:14px;color:var(--text-muted);font-size:13px}.admin-state{margin-top:10px;border:1px dashed var(--border);border-radius:12px;padding:10px 12px;font-size:var(--text-sm);color:var(--text-muted)}.admin-state--loading{display:inline-flex;align-items:center;gap:8px}.admin-state--loading:before{content:"";width:12px;height:12px;border-radius:999px;border:2px solid color-mix(in srgb,var(--accent) 35%,var(--border) 65%);border-top-color:var(--accent-strong);animation:spin .8s linear infinite}.admin-state--error{border-style:solid;border-color:color-mix(in srgb,var(--danger) 30%,var(--border) 70%);color:var(--danger);background:color-mix(in srgb,var(--danger) 8%,transparent 92%)}.admin-user-card--clean{margin-top:14px;padding:16px}.admin-recent-list-clean{display:grid;gap:8px}.admin-recent-row-clean{width:100%;border:1px solid var(--border);background:var(--surface-muted);border-radius:12px;padding:12px 14px;display:grid;grid-template-columns:1.3fr repeat(3,minmax(0,.8fr)) 1.5fr;gap:10px;text-align:left;cursor:pointer;transition:border-color .2s,box-shadow .2s,transform .2s}.admin-recent-row-clean:hover{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.admin-recent-row-clean:active{transform:scale(.995)}.admin-recent-col{display:grid;gap:4px}.admin-recent-col span{font-size:10px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-muted)}.admin-recent-col strong{font-size:13px;font-weight:600;color:var(--text-main)}.admin-recent-col--id strong{font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:12px}.admin-recent-col--date strong{font-size:12px}@media(max-width:980px){.admin-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.admin-user-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.admin-main-grid{grid-template-columns:1fr}.admin-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-top-head{flex-direction:column;align-items:flex-start}.admin-recent-row-clean{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.admin-metrics,.admin-recent-row-clean,.admin-user-grid{grid-template-columns:1fr}}.word-search input{background:var(--surface-muted);border-radius:14px}.word-list{display:flex;flex-direction:column;gap:10px}.word-item{display:flex;align-items:center;justify-content:space-between;padding:16px;background:var(--surface);border-radius:var(--radius-md);border:1px solid var(--border);transition:all .2s}.word-item:active{background:var(--surface-muted);transform:scale(.99)}.word-main strong{display:block;font-size:16px;margin-bottom:2px}.word-main small{color:var(--text-muted);font-size:13px}.btn-danger{background:color-mix(in srgb,var(--surface-muted) 86%,var(--danger) 14%);color:var(--danger);border:1px solid color-mix(in srgb,var(--danger) 34%,var(--border) 66%);border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:border-color .2s,box-shadow .2s,background .2s,transform .15s}.btn-danger:hover{border-color:color-mix(in srgb,var(--danger) 56%,var(--border) 44%);box-shadow:0 0 0 2px color-mix(in srgb,var(--danger) 14%,transparent 86%);background:color-mix(in srgb,var(--surface-muted) 80%,var(--danger) 20%)}.btn-danger:active{transform:scale(.97)}.btn-danger-icon{width:38px;height:38px;padding:0;flex:0 0 auto}.actions{display:flex;gap:12px;margin-top:24px}.invite-panel{display:grid;gap:12px;padding:18px}.invite-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.invite-head h2{margin:0;line-height:1.2}.invite-count{display:grid;gap:2px;align-items:center;justify-items:end;padding:8px 10px;border-radius:12px;background:var(--surface-muted);border:1px solid var(--border);min-width:88px;align-self:center}.invite-count span{font-size:11px;color:var(--text-muted)}.invite-count strong{font-size:18px;color:var(--text-main)}.invite-text{margin:0;color:var(--text-muted);font-size:14px}.invite-actions{display:grid;gap:8px;grid-template-columns:repeat(2,minmax(0,1fr))}.invite-actions .btn-primary,.invite-actions .btn-secondary{width:100%;justify-content:center;padding:12px;font-size:14px;border-radius:14px;min-height:46px}.invite-link{display:grid;gap:6px;font-size:12px;color:var(--text-muted)}.invite-link code{display:block;padding:8px 12px;border-radius:12px;background:var(--surface-muted);border:1px solid var(--border);font-family:SFMono-Regular,Consolas,Liberation Mono,monospace;color:var(--text-main);font-size:12px;word-break:break-all}.invite-link--click{cursor:pointer}.invite-link--click code{transition:border-color .2s,box-shadow .2s}.invite-link--click:hover code{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.btn-primary{flex:1;background:color-mix(in srgb,var(--surface-muted) 88%,#ffffff 12%);color:var(--text-main);border:1px solid color-mix(in srgb,var(--border) 78%,var(--accent) 22%);padding:10px 16px;min-height:var(--btn-height);border-radius:var(--btn-radius);font-weight:600;font-size:var(--text-sm);box-shadow:var(--shadow-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:border-color .2s,box-shadow .2s,background .2s,transform .15s}.btn-primary:hover{border-color:color-mix(in srgb,var(--accent-strong) 48%,var(--border) 52%);background:color-mix(in srgb,var(--surface-muted) 82%,var(--accent-soft) 18%);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 14%,transparent 86%),var(--shadow-sm)}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.btn-admin-send{width:100%;flex:unset}.btn-admin-send:disabled{opacity:.56;cursor:not-allowed;box-shadow:none}.btn-secondary{padding:10px 16px;min-height:var(--btn-height);background:transparent;border:1px solid var(--border);color:var(--text-muted);border-radius:var(--btn-radius);font-weight:600;font-size:var(--text-sm);cursor:pointer}.notice{padding:12px 14px;background:#16a34a1a;color:var(--success);border-radius:12px;font-size:14px;text-align:center;margin-bottom:16px;border:1px solid rgba(22,163,74,.2)}:root[data-lite-ui=true] .tabs-container,:root[data-lite-ui=true] .admin-user-card{backdrop-filter:none;-webkit-backdrop-filter:none}:root[data-lite-ui=true] .panel,:root[data-lite-ui=true] .tabs-container,:root[data-lite-ui=true] .tab-btn.active,:root[data-lite-ui=true] .btn-primary,:root[data-lite-ui=true] .btn-secondary,:root[data-lite-ui=true] .chip-btn,:root[data-lite-ui=true] .user-pill,:root[data-lite-ui=true] .stat-card,:root[data-lite-ui=true] .word-item{box-shadow:none}:root[data-lite-ui=true] .streak-flame.is-lit,:root[data-lite-ui=true] .spin{animation:none}:root[data-lite-ui=true] .btn-primary,:root[data-lite-ui=true] .btn-secondary,:root[data-lite-ui=true] .chip-btn,:root[data-lite-ui=true] .tab-btn,:root[data-lite-ui=true] .word-item{transition:none}@media(max-width:600px){.app{padding:18px 16px 28px}.header{flex-direction:column;align-items:flex-start}.header-right{width:100%;margin-left:0;justify-content:flex-start}.user-pill{align-self:flex-start}.milestones{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.two{grid-template-columns:1fr}.inline-controls{justify-content:flex-start}.invite-head{flex-direction:column;align-items:flex-start}.invite-count{justify-items:start}.invite-actions{grid-template-columns:1fr}.admin-search{flex-direction:column;align-items:stretch}.admin-recent-row{flex-direction:column;align-items:flex-start}.admin-recent-meta{text-align:left}.admin-layout{grid-template-columns:1fr}.admin-user-date{text-align:left}}