:root{--bg:#f6f8fc;--card:#fff;--text:#1f2937;--muted:#6b7280;--line:#e5e7eb;--brand:#ff5a1f;--brand2:#ff8a3d;--ok:#16a34a;--danger:#dc2626;--shadow:0 12px 30px rgba(31,41,55,.08)}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}button,input,textarea,select{font:inherit}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.topbar-inner{max-width:1180px;margin:auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:900;font-size:22px}.brand b{color:var(--brand)}.nav{display:flex;gap:10px}.btn{border:0;border-radius:12px;padding:11px 16px;cursor:pointer;font-weight:700}.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}.btn-light{background:#fff;border:1px solid var(--line)}.btn-danger{background:#fee2e2;color:#991b1b}.container{max-width:1180px;margin:auto;padding:24px 20px}.hero{padding:34px;border-radius:24px;background:linear-gradient(135deg,#fff4ec,#fff);box-shadow:var(--shadow);display:grid;grid-template-columns:1.3fr .7fr;gap:24px;align-items:center}.hero h1{font-size:clamp(32px,5vw,64px);line-height:1.05;margin:0 0 14px}.hero p{color:var(--muted);font-size:18px}.hero-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}.section-title{display:flex;align-items:center;justify-content:space-between;margin:34px 0 14px}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.product-img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#eee}.card-body{padding:15px}.card h3{margin:0 0 8px;font-size:17px}.muted{color:var(--muted)}.status{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800;background:#dcfce7;color:#166534}.status.off{background:#fee2e2;color:#991b1b}.empty{padding:36px;text-align:center;background:#fff;border:1px dashed var(--line);border-radius:18px;color:var(--muted)}.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.sidebar{background:#111827;color:#fff;padding:22px 16px;position:sticky;top:0;height:100vh}.sidebar .logo{font-size:22px;font-weight:900;margin-bottom:24px}.menu{display:grid;gap:8px}.menu button{width:100%;text-align:left;border:0;background:transparent;color:#d1d5db;padding:12px 14px;border-radius:10px;cursor:pointer}.menu button.active,.menu button:hover{background:#1f2937;color:#fff}.main{padding:24px}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow);margin-bottom:20px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stat{padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px}.stat strong{display:block;font-size:28px;margin-top:6px}.toolbar{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap}.field{display:grid;gap:7px}.field label{font-weight:700;font-size:14px}.input{width:100%;border:1px solid var(--line);border-radius:11px;padding:11px 12px;background:#fff}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid .full{grid-column:1/-1}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.thumb{width:52px;height:52px;border-radius:10px;object-fit:cover}.actions{display:flex;gap:6px;flex-wrap:wrap}.toast{position:fixed;right:20px;bottom:20px;padding:13px 16px;background:#111827;color:white;border-radius:12px;box-shadow:var(--shadow);display:none;z-index:50}.modal{position:fixed;inset:0;background:rgba(0,0,0,.45);display:none;align-items:center;justify-content:center;padding:20px;z-index:40}.modal.show{display:flex}.modal-card{background:#fff;width:min(680px,100%);max-height:90vh;overflow:auto;border-radius:18px;padding:22px}.product-page{max-width:980px;margin:30px auto;padding:20px}.product-box{background:#fff;border-radius:24px;box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:1fr 1fr}.product-box img{width:100%;height:100%;min-height:480px;object-fit:cover}.product-info{padding:34px}.buy{display:block;text-align:center;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;padding:16px;border-radius:14px;font-weight:900;font-size:20px;margin-top:24px}.login{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);background:#fff;padding:28px;border-radius:20px;box-shadow:var(--shadow)}@media(max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.layout{grid-template-columns:1fr}.sidebar{height:auto;position:relative}.stats{grid-template-columns:repeat(2,1fr)}.product-box{grid-template-columns:1fr}.product-box img{min-height:auto}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}}@media(max-width:560px){.grid,.stats{grid-template-columns:1fr}.container{padding:16px}.hero{padding:24px}.main{padding:14px}.nav{display:none}}

.copy-link{margin-top:10px;padding:12px 18px;border:1px solid #d8dee8;border-radius:10px;background:#fff;cursor:pointer;font-weight:700}.copy-link:hover{background:#f3f6fa}

/* v9 Copy Studio */
.sidebar .logo span{color:var(--brand)}.page-head{margin-bottom:18px}.mini-stats{display:flex;gap:10px;flex-wrap:wrap}.mini-stats span{background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:999px}.studio-grid{display:grid;grid-template-columns:minmax(360px,.9fr) minmax(420px,1.1fr);gap:20px;align-items:start}.editor-panel,.preview-panel{margin:0}.action-field{align-self:end}.btn-wide{width:100%;padding:14px}.drop-zone{border:2px dashed #cbd5e1;border-radius:16px;padding:28px 16px;text-align:center;display:grid;gap:7px;cursor:pointer;background:#f8fafc;transition:.2s}.drop-zone:hover,.drop-zone.dragging{border-color:var(--brand);background:#fff7ed}.drop-zone .drop-icon{font-size:38px}.drop-zone small{color:var(--muted)}.share-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 8px 25px rgba(31,41,55,.08)}.share-card>img{width:100%;aspect-ratio:1/1;object-fit:contain;background:#f3f4f6;display:block}.share-body{padding:18px}.share-body h3{font-size:22px;margin:0 0 8px}.share-body p{color:var(--muted);min-height:44px}.fake-button{display:block;text-align:center;background:linear-gradient(135deg,var(--brand),var(--brand2));color:white;padding:13px;border-radius:12px;font-weight:800}.copy-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.copy-actions .btn{text-align:center}.notice-box{margin-top:14px;background:#fff7ed;border:1px solid #fed7aa;padding:13px;border-radius:12px;font-size:14px;color:#9a3412}.search-box{max-width:280px}@media(max-width:1050px){.studio-grid{grid-template-columns:1fr}}@media(max-width:560px){.copy-actions{grid-template-columns:1fr}.studio-grid{display:block}.preview-panel{margin-top:16px}}