:root{
  --bg:#f5f7fb; --surface:#ffffff; --text:#111827; --muted:#667085; --line:#e5e7eb;
  --primary:#2457e6; --primary-dark:#1d4ed8; --soft:#eef4ff; --mint:#e6fbf2; --yellow:#fff6d7;
  --danger:#ef4444; --ok:#16a34a; --shadow:0 22px 70px rgba(15,23,42,.10);
  --radius:22px; --radius-sm:14px; --max:1200px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(135deg,#f8fafc 0%,#eef3ff 42%,#f7fafc 100%);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.55;min-height:100vh;padding-bottom:72px}a{color:inherit;text-decoration:none}.topbar{height:68px;display:flex;align-items:center;gap:18px;justify-content:space-between;padding:0 clamp(16px,4vw,42px);position:sticky;top:0;background:rgba(255,255,255,.74);backdrop-filter:blur(20px);border-bottom:1px solid rgba(229,231,235,.82);z-index:20}.brand{display:flex;align-items:center;font-weight:900;font-size:18px;gap:10px;letter-spacing:-.02em}.brand-mark{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:13px;background:linear-gradient(135deg,#1d4ed8,#5b8cff);color:#fff;box-shadow:0 12px 24px rgba(37,99,235,.26)}.topnav{display:flex;gap:12px;align-items:center;color:var(--muted);font-weight:700}.topnav a{padding:9px 12px;border-radius:999px}.topnav a:hover{background:#eef2ff;color:var(--primary)}.page-shell{max-width:var(--max);margin:0 auto;padding:34px clamp(16px,4vw,32px);animation:pageIn .34s ease both}.hero{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(310px,.88fr);gap:28px;align-items:center;min-height:calc(100vh - 190px)}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-weight:850;background:rgba(239,246,255,.9);border:1px solid #dbeafe;border-radius:999px;padding:7px 12px}.hero h1,.page-title h1{font-size:clamp(34px,6vw,66px);line-height:1.05;margin:18px 0 14px;letter-spacing:-.06em}.page-title h1{font-size:clamp(30px,4.6vw,48px)}.lead{font-size:clamp(16px,2vw,20px);color:var(--muted);max-width:720px}.hero-actions,.row,.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.hero-actions{margin-top:24px}.button,button,input[type=submit]{border:0;border-radius:14px;padding:12px 16px;background:var(--primary);color:#fff;font-weight:850;cursor:pointer;box-shadow:0 12px 22px rgba(37,99,235,.18);font:inherit;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}.button:hover,button:hover,input[type=submit]:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 16px 28px rgba(37,99,235,.22)}button.secondary,.button.secondary{background:#111827;color:#fff}button.ghost,.button.ghost{background:rgba(255,255,255,.82);color:var(--text);border:1px solid var(--line);box-shadow:none}button.soft,.button.soft{background:var(--soft);color:var(--primary);box-shadow:none}.small{font-size:13px;padding:8px 11px;border-radius:11px}.danger{background:var(--danger)!important;color:#fff!important}.ok{background:var(--ok)!important;color:#fff!important}.grid{display:grid;gap:16px}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card,.panel,.sidebar{background:rgba(255,255,255,.86);border:1px solid rgba(229,231,235,.92);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(14px)}.card{padding:22px}.card.flat{box-shadow:none}.choice-card{padding:22px;transition:transform .18s,border .18s;background:linear-gradient(180deg,#fff,#fbfdff);min-height:190px;display:flex;flex-direction:column;justify-content:space-between}.choice-card:hover{transform:translateY(-4px);border-color:#bdd3ff}.icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:var(--soft);font-size:24px}.muted{color:var(--muted)}.mini{font-size:13px;color:var(--muted)}.stat{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.stat:last-child{border-bottom:0}.auth-wrap{max-width:460px;margin:38px auto}.auth-card{animation:liftIn .36s ease both}.form{display:grid;gap:14px}.field{display:grid;gap:7px}.field label{font-weight:850;font-size:14px}.input,input,textarea,select{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 13px;color:var(--text);font:inherit;outline:0;transition:border .18s,box-shadow .18s}textarea{min-height:120px;resize:vertical}.input:focus,input:focus,textarea:focus,select:focus{border-color:#93b4ff;box-shadow:0 0 0 4px rgba(37,99,235,.1)}.layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:20px}.sidebar{padding:14px;height:max-content;position:sticky;top:86px}.side-link{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 13px;border-radius:14px;color:#475467;font-weight:780}.side-link.active,.side-link:hover{background:var(--soft);color:var(--primary)}.project-card{display:grid;gap:12px}.project-card h3{margin:0;font-size:20px}.pill{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 10px;font-size:13px;font-weight:750;color:#475467}.avatar-stack{display:flex}.avatar{width:32px;height:32px;border:2px solid #fff;border-radius:999px;background:#dbeafe;display:grid;place-items:center;font-weight:900;color:#1d4ed8;margin-left:-8px}.avatar:first-child{margin-left:0}.workspace{display:grid;grid-template-columns:230px minmax(0,1fr) 280px;gap:16px;align-items:start}.boardgame-workspace{grid-template-columns:230px minmax(0,1.2fr) 300px}.panel{padding:16px}.list-item{border:1px solid var(--line);border-radius:15px;padding:12px;background:#fff;margin-bottom:10px;cursor:pointer;transition:.18s}.list-item.active,.list-item:hover{border-color:#93b4ff;background:#eff6ff}.canvas{min-height:560px;background:#fff;border:1px dashed #c9d5ea;border-radius:20px;padding:22px;position:relative;overflow:hidden}.slide-canvas{aspect-ratio:16/9;min-height:auto;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;background:linear-gradient(135deg,#fff,#f8fbff)}.slide-title{font-size:clamp(28px,4vw,46px);font-weight:900;letter-spacing:-.04em}.slide-body{max-width:76%;font-size:20px;color:#475467}.tabs{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:18px 0}.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-weight:850;color:#475467}.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.tab .check{color:#16a34a;margin-left:4px}.save-state{font-size:13px;font-weight:850;color:#475467}.save-state[data-state="saving"]{color:#ca8a04}.save-state[data-state="saved"]{color:#16a34a}.save-state[data-state="offline"]{color:#ef4444}.notice{border:1px solid #bfdbfe;background:#eff6ff;color:#1e3a8a;border-radius:16px;padding:13px 15px;animation:fadeIn .22s ease both}.danger-note{border-color:#fecaca;background:#fef2f2;color:#991b1b}.is-loading{position:relative;overflow:hidden}.is-loading:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);animation:shimmer 1.1s linear infinite}.empty{border:1px dashed #cbd5e1;border-radius:18px;padding:24px;text-align:center;color:#64748b;background:#f8fafc}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#ef4444;margin-left:4px;vertical-align:middle}.notification{display:grid;gap:8px;border:1px solid var(--line);background:#fff;border-radius:18px;padding:16px}.notification.unread{background:#fff7ed;border-color:#fed7aa}.toast{position:fixed;right:18px;bottom:86px;background:rgba(17,24,39,.92);backdrop-filter:blur(12px);color:#fff;padding:12px 14px;border-radius:14px;box-shadow:var(--shadow);opacity:0;transform:translateY(12px) scale(.98);pointer-events:none;transition:.2s;z-index:80}.toast.show{opacity:1;transform:translateY(0) scale(1)}.mobile-nav{display:none;position:fixed;left:12px;right:12px;bottom:12px;height:62px;background:rgba(255,255,255,.78);backdrop-filter:blur(18px);border:1px solid rgba(229,231,235,.9);border-radius:24px;z-index:50;grid-template-columns:repeat(4,1fr);box-shadow:0 18px 44px rgba(15,23,42,.16);padding:6px}.mobile-nav a{display:flex;justify-content:center;align-items:center;gap:0;min-width:0;font-size:13px;font-weight:850;color:#475467;border-radius:18px;transition:.24s}.mobile-nav a:hover{background:var(--soft);color:var(--primary)}.nav-ico{width:24px;height:24px;display:grid;place-items:center}.nav-ico svg{width:22px;height:22px}.nav-label{max-width:0;opacity:0;overflow:hidden;white-space:nowrap;transform:translateX(-5px);transition:max-width .28s ease,opacity .22s ease,transform .28s ease}.mobile-nav.expanded a{gap:7px}.mobile-nav.expanded .nav-label{max-width:70px;opacity:1;transform:translateX(0)}.board-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:12px}.board-cell{aspect-ratio:1;border-radius:12px;background:#eff6ff;border:1px solid #c7d2fe;display:grid;place-items:center;font-weight:800;color:#1d4ed8}.card-preview{border-radius:18px;border:2px solid #111827;background:#fff8e1;min-height:190px;display:grid;place-items:center;text-align:center;padding:16px;box-shadow:0 10px 20px rgba(15,23,42,.08)}.presence-cursor{position:absolute;pointer-events:none;background:#111827;color:#fff;border-radius:999px;padding:4px 8px;font-size:12px}.share-box{font-size:22px;font-weight:900;word-break:break-all;background:#f8fafc;border:1px dashed #cbd5e1;padding:14px;border-radius:16px}.kbd{font-family:ui-monospace,Menlo,monospace;background:#f1f5f9;border:1px solid #cbd5e1;border-bottom-width:2px;padding:2px 6px;border-radius:7px}.table{width:100%;border-collapse:separate;border-spacing:0 8px}.table td,.table th{text-align:left;padding:12px;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.table th{color:#475467;background:#f8fafc}.table td:first-child,.table th:first-child{border-left:1px solid var(--line);border-radius:12px 0 0 12px}.table td:last-child,.table th:last-child{border-right:1px solid var(--line);border-radius:0 12px 12px 0}.sprite-studio{margin-top:18px;padding:18px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(180deg,#fff,#f8fbff)}.sprite-controls{margin:12px 0}.sprite-preview{margin-top:14px}.sprite-sheet-img{width:100%;max-width:720px;border-radius:18px;border:1px solid var(--line);background:#fff;box-shadow:0 12px 28px rgba(15,23,42,.08)}.sprite-pieces{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:10px;margin-top:14px}.sprite-piece{background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;display:grid;gap:6px;text-align:center;font-weight:850;color:#64748b}.sprite-piece img{width:100%;aspect-ratio:1;object-fit:contain;border-radius:10px;background:#f8fafc}.print-area{display:none}.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.28);backdrop-filter:blur(0);opacity:0;display:grid;place-items:center;padding:18px;z-index:120;transition:opacity .2s ease,backdrop-filter .2s ease}.modal-backdrop.show{opacity:1;backdrop-filter:blur(10px)}.modal-card{width:min(520px,100%);background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.65);box-shadow:0 30px 90px rgba(15,23,42,.24);border-radius:26px;padding:20px;transform:translateY(14px) scale(.96);opacity:0;transition:transform .22s ease,opacity .22s ease}.modal-backdrop.show .modal-card{transform:translateY(0) scale(1);opacity:1}.modal-card h2{margin:0}.modal-body{margin:14px 0}.modal-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes liftIn{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes pageIn{from{opacity:0}to{opacity:1}}@keyframes shimmer{from{transform:translateX(-100%)}to{transform:translateX(100%)}}
@media (max-width:980px){.hero,.layout,.workspace,.boardgame-workspace{grid-template-columns:1fr}.sidebar{position:static}.grid.three,.grid.two{grid-template-columns:1fr}.topnav{display:none}.mobile-nav{display:grid}.page-shell{padding-bottom:110px}.canvas{min-height:420px}.hero{min-height:auto}.workspace .panel:nth-child(3){order:-1}.topbar{height:62px}.ghost.small[data-action="logout"]{display:none!important}.board-grid{grid-template-columns:repeat(4,1fr)}}
@media print{body.printing-sprite>*:not(.print-area){display:none!important}.print-area{display:block!important;padding:0;margin:0;text-align:center}.print-area h1{font-size:18pt;margin:0 0 10mm}.print-area img{width:190mm;max-width:100%;height:auto;break-inside:avoid}.print-area p{font-size:10pt}.print-area{page-break-after:auto}@page{size:A4;margin:10mm}}