:root{--ink:#172033;--muted:#64748b;--line:#e2e8f0;--surface:#fff;--soft:#f7f8fc;--brand:#6558e8;--brand2:#8b5cf6;--danger:#dc2626;--success:#16845b;--shadow:0 16px 50px rgba(35,31,82,.09);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Segoe UI",sans-serif;color:var(--ink);background:var(--soft);line-height:1.55}button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}.container{width:min(1160px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(226,232,240,.8)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em}.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:white;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 8px 22px rgba(101,88,232,.3)}.nav-links{display:flex;gap:8px}.nav-links a{padding:9px 14px;border-radius:12px;color:var(--muted);font-weight:650;font-size:14px}.nav-links a:hover,.nav-links a.active{color:var(--brand);background:#f0efff}.hero{padding:82px 0 64px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:#e9e5ff;filter:blur(80px);right:-120px;top:-180px;opacity:.8}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brand);background:#eeecff;border:1px solid #dfdbff;padding:7px 12px;border-radius:999px;font-size:13px;font-weight:750}.hero h1{font-size:clamp(42px,7vw,76px);line-height:1.02;letter-spacing:-.06em;max-width:820px;margin:22px 0}.gradient-text{background:linear-gradient(100deg,var(--brand),#a34ed4);-webkit-background-clip:text;color:transparent}.hero p{font-size:18px;color:var(--muted);max-width:620px;margin:0}.hero-actions{display:flex;gap:12px;margin-top:30px}.btn{border:0;border-radius:14px;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:750;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 10px 25px rgba(101,88,232,.25)}.btn-secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}.btn-danger{background:#fff1f2;color:var(--danger)}.btn-sm{padding:9px 13px;font-size:13px}.section{padding:34px 0 80px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head h2,.page-title{font-size:32px;letter-spacing:-.04em;margin:0}.section-head p,.subtitle{color:var(--muted);margin:6px 0 0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.card{background:var(--surface);border:1px solid rgba(226,232,240,.9);border-radius:var(--radius);box-shadow:0 5px 18px rgba(34,39,69,.04);overflow:hidden}.template-card{transition:.25s}.template-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.thumb{aspect-ratio:1/1;overflow:hidden;background:#edf0f5;position:relative}.thumb img{width:100%;height:100%;display:block;object-fit:cover;transition:.4s}.template-card:hover .thumb img{transform:scale(1.025)}.card-body{padding:20px}.card-body h3{margin:0 0 7px;font-size:19px;letter-spacing:-.02em}.card-body p{margin:0 0 18px;color:var(--muted);font-size:14px;min-height:44px}.empty{padding:60px 24px;text-align:center;border:1px dashed #cbd5e1;border-radius:var(--radius);background:#fff;color:var(--muted)}.page-head{padding:52px 0 26px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 8px 30px rgba(34,39,69,.05)}.admin-layout{display:grid;grid-template-columns:380px 1fr;gap:24px;align-items:start}.panel h2{margin:0 0 6px;letter-spacing:-.03em}.panel-note{color:var(--muted);font-size:14px;margin:0 0 24px}.field{margin-bottom:18px}.field label{display:block;font-weight:700;font-size:14px;margin-bottom:7px}.field input,.field textarea{width:100%;border:1px solid #cbd5e1;border-radius:12px;padding:11px 13px;outline:none;background:#fff}.field input:focus,.field textarea:focus{border-color:var(--brand);box-shadow:0 0 0 4px #eeecff}.dropzone{display:block;border:1.5px dashed #b9b8ce;border-radius:16px;padding:25px;text-align:center;cursor:pointer;background:#fafaff;transition:.2s}.dropzone:hover,.dropzone.dragging{border-color:var(--brand);background:#f3f1ff}.dropzone input{position:absolute;opacity:0;pointer-events:none}.dropzone strong{display:block}.dropzone small{color:var(--muted)}.image-preview{width:100%;max-height:180px;object-fit:contain;border-radius:12px;margin-top:14px;display:none}.alert{padding:13px 16px;border-radius:13px;margin-bottom:20px;font-weight:600;font-size:14px}.alert-success{color:#116044;background:#e8f7f0}.alert-error{color:#991b1b;background:#fef2f2}.admin-item{display:grid;grid-template-columns:72px 1fr auto;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.admin-item:last-child{border:0}.admin-item img{width:72px;height:72px;object-fit:cover;border-radius:14px;background:#eee}.admin-item h3{font-size:15px;margin:0 0 3px}.admin-item p{font-size:12px;color:var(--muted);margin:0}.editor-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:24px;align-items:start}.canvas-shell{padding:18px;background:linear-gradient(145deg,#e9e7ff,#f5f4fb);border-radius:18px}.canvas-wrap{max-width:650px;margin:auto;position:relative;box-shadow:0 18px 45px rgba(35,31,82,.18);background:#fff;line-height:0}.canvas-wrap canvas{width:100%;height:auto;display:block}.editor-side{position:sticky;top:96px}.step{display:flex;gap:12px;align-items:center;margin-bottom:20px}.step-num{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:#eeecff;color:var(--brand);font-weight:800}.step h3{margin:0;font-size:16px}.control{margin:17px 0}.control-head{display:flex;justify-content:space-between;font-size:13px;font-weight:650}.control output{color:var(--brand)}input[type=range]{width:100%;accent-color:var(--brand)}.button-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}.upload-prompt{text-align:center;padding:46px 20px}.upload-prompt h2{margin:15px 0 6px}.upload-prompt p{color:var(--muted);margin:0 0 22px}.footer{padding:32px 0;color:var(--muted);font-size:13px;text-align:center;border-top:1px solid var(--line);margin-top:50px}.toast{position:fixed;right:20px;bottom:20px;background:#172033;color:#fff;padding:12px 17px;border-radius:12px;box-shadow:var(--shadow);z-index:100;opacity:0;transform:translateY(10px);transition:.2s;pointer-events:none}.toast.show{opacity:1;transform:none}@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.admin-layout,.editor-layout{grid-template-columns:1fr}.editor-side{position:static}}@media(max-width:600px){.container{width:min(100% - 28px,1160px)}.nav{height:64px}.nav-links a{padding:8px}.nav-links span{display:none}.hero{padding:56px 0 40px}.hero h1{font-size:43px}.hero-actions{flex-direction:column}.grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.page-head{padding-top:35px}.panel{padding:19px}.admin-item{grid-template-columns:58px 1fr auto}.admin-item img{width:58px;height:58px}.editor-layout{gap:14px}.button-row{grid-template-columns:1fr}.canvas-shell{padding:10px}}
