:root{color-scheme:dark;--bg:#030712;--panel:#0a1424;--panel2:#101e33;--line:#223856;--text:#f4f8ff;--muted:#91a6bf;--cyan:#25d9ff;--blue:#087ff2;--green:#35d18b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 0,#0b2a58 0,transparent 35%),var(--bg);color:var(--text);font:16px/1.5 Inter,system-ui,sans-serif}a{color:inherit;text-decoration:none}.h-top{position:sticky;z-index:20;top:0;min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px max(16px,4vw);border-bottom:1px solid var(--line);background:rgba(3,7,18,.9);backdrop-filter:blur(18px)}.h-brand{display:flex;align-items:center;gap:11px}.h-brand>span{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:linear-gradient(145deg,var(--cyan),#1744da);font-size:1.35rem;font-weight:900}.h-brand div{display:grid;line-height:1.05}.h-brand small{color:var(--cyan);text-transform:uppercase;letter-spacing:.13em;font-size:.68rem}.h-top nav{display:flex;align-items:center;gap:14px}.h-shell{width:min(1180px,calc(100% - 30px));margin:auto;padding:44px 0 90px}.eyebrow{margin:0 0 7px;color:var(--cyan);font-size:.76rem;font-weight:900;letter-spacing:.15em;text-transform:uppercase}h1{margin:.05em 0 .25em;font-size:clamp(2.2rem,5vw,4.5rem);line-height:1;letter-spacing:-.045em}h2{margin:.2em 0 .4em}.h-page-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:28px}.h-page-head p{margin:7px 0;color:var(--muted)}.h-card,.project-card,.balance-card{border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(16,30,51,.97),rgba(6,14,27,.98));box-shadow:0 20px 60px rgba(0,0,0,.16)}.h-button{display:inline-flex;align-items:center;justify-content:center;padding:13px 19px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--blue),#174fd1);color:#fff;font:800 1rem inherit;cursor:pointer}.h-button.small{padding:9px 13px}.h-button.full{width:100%}.h-button.secondary{background:#15243a;border:1px solid var(--line)}.h-button:disabled{opacity:.45;cursor:not-allowed}.credit-chip{display:inline-flex;padding:7px 11px;border:1px solid #23666f;border-radius:999px;background:#0c303b;color:#8af0ff;font-weight:850}.credit-chip.big{font-size:1.05rem}.h-field,input,select,textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:11px;background:#06101f;color:#fff;font:inherit;outline:0}.h-field:focus,input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(8,127,242,.17)}label{display:block;font-weight:750}.h-form{max-width:760px;padding:clamp(22px,4vw,38px)}.h-form-row{margin-bottom:18px}.h-form-row label{margin-bottom:6px}.h-form-row small{display:block;margin-top:6px;color:var(--muted)}.errorlist{margin:6px 0;padding:8px 12px;border-radius:9px;background:#461923;color:#ffdce2;list-style:none}.form-actions{display:flex;flex-wrap:wrap;gap:10px}.h-message{margin-bottom:18px;padding:13px 16px;border-radius:12px;background:#123c54}.login-layout{min-height:calc(100vh - 210px);display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:clamp(35px,8vw,100px)}.login-copy p:last-child{max-width:620px;color:var(--muted);font-size:1.1rem}.login-card{padding:clamp(25px,4vw,42px)}.login-card>small{display:block;margin-top:15px;color:var(--muted)}.balance-card{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px;padding:18px 24px}.balance-card>div{display:flex;align-items:baseline;gap:8px}.balance-card strong{font-size:2.4rem;color:var(--cyan)}.balance-card p{max-width:520px;color:var(--muted)}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.project-card{overflow:hidden}.project-thumb{aspect-ratio:1;display:grid;place-items:center;background:#07101e;color:var(--muted)}.project-thumb img{width:100%;height:100%;object-fit:cover}.project-card>div:last-child{padding:18px}.project-card h2{margin:7px 0 3px}.project-card p{margin:0;color:var(--muted)}.status-tag{color:var(--cyan);font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.1em}.mini-progress,.player-progress{height:8px;overflow:hidden;border-radius:99px;background:#07101e}.mini-progress{margin-top:14px}.mini-progress span,.player-progress span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan))}.empty-projects{grid-column:1/-1;padding:60px;text-align:center;border:1px dashed var(--line);border-radius:20px}.generator-layout{display:grid;grid-template-columns:300px 1fr;gap:18px}.controls{padding:22px}.controls label{margin-bottom:17px}.controls output{float:right;color:var(--cyan)}.controls input[type=range]{padding:0}.check-label{display:flex!important;align-items:center;gap:9px}.check-label input{width:20px}.controls>small{display:block;margin-top:10px;color:var(--muted)}.preview-panel{min-width:0}.canvas-wrap{position:relative;display:grid;place-items:center;min-height:620px;padding:20px;overflow:hidden;border:1px solid var(--line);border-radius:22px;background:#02060d}.canvas-wrap canvas{width:min(100%,620px);height:auto;aspect-ratio:1;border-radius:50%;background:#fff}.working{position:absolute;inset:0;display:grid;place-content:center;gap:14px;text-align:center;background:rgba(2,6,13,.86)}.working span{width:54px;height:54px;margin:auto;border:4px solid #28405e;border-top-color:var(--cyan);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.preview-actions{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 4px}.preview-actions small{display:block;color:var(--muted)}.error-box{padding:13px;border-radius:11px;background:#481822;color:#ffe3e8}.detail-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}.result-card,.share-card{padding:22px}.result-card>img{width:100%;border-radius:16px}.result-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:14px}.result-stats div{padding:13px;border-radius:12px;background:#06101f}.result-stats small,.result-stats strong{display:block}.result-stats strong{font-size:1.35rem}.share-card>p{color:var(--muted)}.sequence-print{display:none}.print-button{margin-top:20px}.player-shell{max-width:1050px;margin:auto}.player-heading{text-align:center;margin-bottom:24px}.player-heading p{color:var(--muted)}.player-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}.player-preview img{width:100%;border-radius:22px}.player-console{display:flex;flex-direction:column;justify-content:center;padding:clamp(20px,5vw,50px);border:1px solid var(--line);border-radius:24px;background:#091426}.step-count{text-align:center;color:var(--muted)}.nail-route{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;margin:28px 0}.nail-route span{display:grid;place-items:center;aspect-ratio:1;border:1px solid #2f587d;border-radius:24px;background:#06101f;color:#fff;font-size:clamp(3rem,8vw,6rem);font-weight:950}.nail-route b{color:var(--cyan);font-size:2.5rem}.player-progress{margin:5px 0 24px}.player-controls{display:grid;grid-template-columns:1fr 1.3fr 1fr;gap:8px}.player-controls button,.secondary-controls button{padding:13px;border:1px solid var(--line);border-radius:12px;background:#15243a;color:#fff;font-weight:800}.player-controls .play{background:linear-gradient(135deg,var(--blue),#174fd1)}.secondary-controls{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}.secondary-controls label{display:flex;align-items:center;gap:8px}.secondary-controls select{width:auto;padding:8px}#save-status{text-align:center;color:var(--muted);font-size:.85rem}.working[hidden],.error-box[hidden]{display:none!important}@media(max-width:850px){.login-layout,.generator-layout,.detail-layout,.player-layout{grid-template-columns:1fr}.project-grid{grid-template-columns:1fr 1fr}.controls{order:2}.canvas-wrap{min-height:auto}.h-top nav>a:not(.h-button){display:none}}@media(max-width:560px){.h-shell{width:min(100% - 20px,1180px);padding-top:25px}.h-brand div{display:none}.h-page-head,.balance-card{align-items:flex-start;flex-direction:column}.project-grid{grid-template-columns:1fr}.empty-projects{padding:35px 20px}.preview-actions{align-items:stretch;flex-direction:column}.preview-actions .h-button{width:100%}.canvas-wrap{padding:8px}.nail-route{gap:8px}.nail-route span{border-radius:18px}.player-controls{grid-template-columns:1fr 1fr}.player-controls .play{grid-column:1/-1;grid-row:1}.secondary-controls{align-items:stretch;flex-direction:column}.secondary-controls button{width:100%}}@media print{.h-top,.h-page-head,.result-card,.share-card>p,.share-card>input,.share-card>.form-actions,.print-button{display:none!important}.h-shell{width:100%;padding:0}.detail-layout{display:block}.share-card{border:0;box-shadow:none}.sequence-print{display:grid;grid-template-columns:repeat(10,1fr);gap:4px;counter-reset:item;padding:0}.sequence-print li{list-style-position:inside;padding:4px;border:1px solid #aaa;color:#000;font-size:10px}body{background:#fff;color:#000}}