:root{--primary:#7c3aed;--primary-dark:#5b21b6;--accent:#f59e0b;--dark:#111827;--muted:#6b7280;--card:rgba(255,255,255,0.92);--border:rgba(17,24,39,0.12);--pointer:#ef4444;--text:#111827}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);min-height:100vh;background:linear-gradient(135deg,#7c3aed,#0ea5e9);overflow-x:hidden}body.has-bg{background-size:cover;background-position:center;background-attachment:fixed;background-repeat:no-repeat}body.no-bg{background:none !important;background-color:transparent !important}.focus-brand{position:fixed;top:0;left:0;z-index:45;display:none;padding:10px 18px 12px 14px;background:#111111;color:#fff;border-bottom-right-radius:18px;box-shadow:0 10px 24px rgba(0,0,0,.22);font-size:0.8rem}body.focus-mode .focus-brand{display:block}.particle-layer{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;pointer-events:none;display:none;filter:none}body.particles-on .particle-layer{display:block}.focus-controls{position:fixed;right:18px;bottom:18px;z-index:40;display:flex;gap:10px;align-items:center}.focus-toggle,.fullscreen-toggle{background:rgba(17,24,39,.86);color:#fff;border:1px solid rgba(255,255,255,.22);box-shadow:0 12px 28px rgba(0,0,0,.25);backdrop-filter:blur(10px)}body.focus-mode .header,body.focus-mode .layout>.side-panel{display:none}body.focus-mode .app{width:100%;min-height:100vh;display:grid;place-items:center;padding:18px}body.focus-mode .layout{display:block;width:min(92vh,92vw)}body.focus-mode .wheel-card{min-height:auto;background:transparent;box-shadow:none;border:0;backdrop-filter:none}.ad-layer{position:fixed;inset:0;z-index:2;pointer-events:none;display:none}body.focus-mode .ad-layer.has-any{display:block}.ad-panel{position:absolute;top:50%;width:min(22vw,calc((100vw - min(92vh,92vw) - 96px) / 2),calc((100vh - 96px) * .5),420px);aspect-ratio:3 / 6;display:none;transform:translateY(-50%);padding:3px;background:rgba(17,24,39,.55);box-shadow:0 18px 42px rgba(0,0,0,.35);overflow:hidden}.ad-panel.show{display:block}.ad-panel.left{left:clamp(24px,2.5vw,54px)}.ad-panel.right{right:clamp(24px,2.5vw,54px)}.ad-panel.golden{background:#d6a42d}.ad-panel.golden::before{content:'';position:absolute;inset:-50%;background:conic-gradient(from 0deg,rgba(255,255,255,.15),#ffdf72,#b77812,#fff5ad,#d49a17,rgba(255,255,255,.15));animation:goldenBorderSpin 3s linear infinite}@keyframes goldenBorderSpin{to{transform:rotate(360deg)}}.ad-panel img{position:relative;z-index:1;width:100%;height:100%;display:block;object-fit:cover;background:#111827}.app{width:min(1440px,100%);margin:0 auto;padding:20px;position:relative;z-index:1}.header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;color:#fff}.header h1{margin:0;font-size:clamp(26px,4vw,44px);letter-spacing:-1px}.header p{margin:-5px 0 0;opacity:.92}.stats{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.stat{background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.28);color:white;padding:10px 14px;border-radius:999px;backdrop-filter:blur(10px);font-weight:bold}.layout{display:grid;grid-template-columns:320px minmax(320px,1fr) 340px;gap:18px;align-items:start}.card{background:var(--card);border:1px solid var(--border);border-radius:24px;box-shadow:0 20px 50px rgba(0,0,0,.18);backdrop-filter:blur(10px);overflow:hidden}.card-inner{padding:18px}.card h2{font-size:18px;margin:0 0 12px}.hint{font-size:13px;color:var(--muted);line-height:1.4;margin:0 0 12px}textarea,input,select{width:100%;border:1px solid var(--border);border-radius:14px;padding:11px 12px;font-size:14px;background:#fff;outline:none}textarea:focus,input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(124,58,237,.15)}textarea{min-height:220px;resize:vertical;line-height:1.45}label{font-size:13px;font-weight:400;color:#444;margin:12px 0 7px;display:block}.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}button{border:0;border-radius:999px;padding:11px 16px;cursor:pointer;font-weight:bold;font-size:14px;transition:transform .15s ease,opacity .15s ease,box-shadow .15s ease}button:hover{transform:translateY(-1px)}button:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(135deg,#ed963a,#9821b6);color:white;box-shadow:0 12px 24px rgba(152,33,182,.28)}.btn-secondary{background:#f3f4f6;color:#111827}.btn-danger{background:#fee2e2;color:#991b1b}.btn-dark{background:#111827;color:#fff}.wheel-card{min-height:650px;display:flex;align-items:center;justify-content:center;position:relative;padding:24px}.wheel-wrap{width:min(620px,92vw);aspect-ratio:1;position:relative;display:grid;place-items:center;user-select:none}.wheel-wrap.wheel-golden-border::before{content:'';position:absolute;inset:1.2%;border-radius:999px;background:conic-gradient(from 0deg,#fff7b8,#d89a18,#6f4404,#fff0a6,#c47a0b,#fff7b8);animation:goldenBorderSpin 3.2s linear infinite;filter:drop-shadow(0 0 16px rgba(255,214,92,.55));z-index:0}.bulb-ring{position:absolute;inset:18px;border-radius:999px;pointer-events:none;display:none;z-index:4}.wheel-wrap.bulb-lights-on .bulb-ring{display:block}.bulb-ring span{position:absolute;width:3.1%;aspect-ratio:1;border-radius:999px;background:radial-gradient(circle at 35% 30%,#fffef4 0 24%,#ffe580 45%,#d49a12 68%,#6d4300 100%);box-shadow:0 0 8px rgba(255,230,128,.55),0 0 16px rgba(255,183,36,.35);transform:translate(-50%,-50%);animation:bulbChase 1.45s linear infinite;animation-delay:calc(var(--i) * -0.06s)}@keyframes bulbChase{0%,100%{opacity:.42;filter:brightness(.78);box-shadow:0 0 7px rgba(255,230,128,.42),0 0 14px rgba(255,183,36,.25)}35%{opacity:1;filter:brightness(1.55);box-shadow:0 0 14px rgba(255,246,188,.98),0 0 32px rgba(255,192,52,.88)}}canvas{width:100%;height:100%;filter:drop-shadow(0 22px 30px rgba(0,0,0,.28));cursor:pointer;position:relative;z-index:2}.pointer{position:absolute;top:-12px;left:50%;transform:translateX(-50%);width:0;height:0;border-left:24px solid transparent;border-right:24px solid transparent;border-top:48px solid var(--pointer);z-index:5;filter:drop-shadow(0 4px 5px rgba(0,0,0,.35))}.center-logo{position:absolute;width:22%;aspect-ratio:1;border-radius:999px;background:white;border:8px solid rgba(255,255,255,.9);box-shadow:0 8px 24px rgba(0,0,0,.25);display:grid;place-items:center;overflow:hidden;z-index:4;pointer-events:none;font-weight:900;color:var(--primary);font-size:clamp(18px,4vw,36px)}.center-logo img{width:100%;height:100%;object-fit:cover}.center-logo.hidden{display:none}.spin-note{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.95);background:rgba(17,24,39,.55);padding:9px 14px;border-radius:999px;font-size:13px;backdrop-filter:blur(10px);white-space:nowrap;z-index:5}.participants{max-height:260px;overflow:auto;margin-top:12px;border:1px solid var(--border);border-radius:16px;background:#fff}.participant{padding:10px 12px;border-bottom:1px solid #f3f4f6;display:flex;justify-content:space-between;gap:10px;font-size:13px}.participant:last-child{border-bottom:0}.participant small{color:var(--muted)}.history-list{max-height:150px;overflow:auto;background:#fff;border:1px solid var(--border);border-radius:16px;padding:8px 0;margin-top:10px}.history-item{padding:8px 12px;font-size:13px;border-bottom:1px solid #f3f4f6}.history-item strong{display:block;margin-bottom:3px}.history-item small{color:var(--muted)}.history-item:last-child{border-bottom:0}.setting-grid{display:grid;gap:10px}.settings-group{margin-top:16px;padding:12px;background:rgba(255,255,255,.62);border:1px solid var(--border);border-radius:18px}.settings-group h3{border-bottom:1px solid #ddd;text-align:center;margin:0 0 10px;font-size:14px;color:#111827;padding:0 0 10px}.settings-group label:first-child,.settings-group h3 + label{margin-top:0}.ad-input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.color-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.color-grid input{padding:3px;height:42px}.gradient-color-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;align-items:end}.gradient-color-row label{margin-top:12px}.gradient-color-row input{padding:3px;height:42px}.file-status{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:8px;padding:9px 10px;background:rgba(255,255,255,.82);border:1px solid var(--border);border-radius:14px;color:var(--muted);font-size:12px}.file-status.loaded{color:#166534;background:#ecfdf5;border-color:rgba(22,101,52,.2)}.file-status button{display:none;padding:7px 10px;font-size:12px}.file-status.loaded button{display:inline-block}.preset-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin-top:8px}.preset-bg{width:100%;aspect-ratio:1;border:2px solid transparent;border-radius:10px;padding:0;overflow:hidden;background:#e5e7eb;box-shadow:none}.preset-bg:hover{transform:translateY(-1px);border-color:rgba(124,58,237,.45)}.preset-bg.active{border-color:var(--primary);box-shadow:0 0 0 3px rgba(124,58,237,.15)}.preset-bg img{width:100%;height:100%;display:block;object-fit:cover}.reset-settings-btn{width:100%;background:#dc2626;color:#fff;box-shadow:0 12px 24px rgba(220,38,38,.24)}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--border);border-radius:16px;padding:10px 12px;margin-top:10px}.toggle-row input{width:auto;transform:scale(1.25)}.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(0,0,0,.62);z-index:20}.modal.show{display:flex}.winner-box{width:min(520px,100%);background:white;border-radius:30px;padding:32px 24px;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.38);animation:pop .28s ease;position:relative;overflow:hidden}.winner-box::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at top,rgba(245,158,11,.22),transparent 45%);pointer-events:none}@keyframes pop{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.winner-box h3{margin:0;font-size:22px;color:var(--muted)}.winner-name{margin:12px 0 20px;line-height:1;font-size:clamp(34px,7vw,62px);font-weight:900;color:var(--primary);word-break:break-word;text-transform:uppercase}.confetti{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:30}.confetti span{position:absolute;left:var(--x);top:var(--y);width:var(--size);height:var(--size);color:var(--c);background:transparent;text-shadow:0 0 12px currentColor,0 0 24px currentColor;animation:winnerBurst var(--dur) cubic-bezier(.12,.72,.18,1) forwards;transform:translate(-50%,-50%) scale(.45) rotate(0deg);font-size:var(--size);line-height:1}.confetti span::before{content:'✦'}@keyframes winnerBurst{0%{opacity:0;transform:translate(-50%,-50%) scale(.35) rotate(0deg)}12%{opacity:1}100%{opacity:0;transform:translate(calc(-50% + var(--dx)),calc(-50% + var(--dy))) scale(1.2) rotate(var(--rot))}}.file-note{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.4}.ad-size-note{color:#dc2626;font-weight:700;text-align:center;margin:0 0 12px}.made-by-label{margin-top:16px;color:var(--muted);font-size:12px;text-align:center}@media (max-width:1100px){.layout{grid-template-columns:1fr}.wheel-card{order:-1;min-height:auto}.header{flex-direction:column;align-items:flex-start}.stats{justify-content:flex-start}body.focus-mode .ad-layer.has-any{display:none}}@media (max-width:640px){.app{padding:12px}.card-inner{padding:14px}.wheel-card{padding:14px;border-radius:20px}.pointer{border-left-width:18px;border-right-width:18px;border-top-width:38px}.spin-note{display:none}}