:root{--bg:#0f172a;--bg-soft:#1e293b;--surface:#fff;--surface-2:#f8fafc;--border:#e2e8f0;--text:#0f172a;--muted:#64748b;--primary:#4f46e5;--primary-hover:#4338ca;--danger:#dc2626;--radius:12px;--shadow:0 1px 3px #0f172a14, 0 1px 2px #0f172a0a}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--surface-2);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,Noto Sans Thai,sans-serif;line-height:1.5}.app{flex-direction:column;min-height:100%;display:flex}.app-header{background:var(--bg);color:#fff;justify-content:space-between;align-items:center;gap:16px;padding:8px 20px;display:flex}.brand{color:inherit;cursor:pointer;align-items:center;gap:10px;text-decoration:none;display:flex}.brand-mark{background:linear-gradient(135deg,#6366f1,#a855f7);border-radius:8px;place-items:center;width:30px;height:30px;font-size:18px;display:grid}.brand h1{margin:0;font-size:16px}.brand-logo{object-fit:cover;border-radius:8px;width:30px;height:30px;display:block}.brand h1 .brand-title-normal{font-weight:400}.userbar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.userbar-profile{flex-direction:column;align-items:flex-end;gap:2px;display:flex}.userbar-name{color:#e2e8f0;font-size:14px;font-weight:600}.userbar-label{color:#94a3b8;font-size:12px}.userbar-create{gap:8px;display:flex}.userbar-menu-btn{cursor:pointer;background:0 0;border:none;border-radius:8px;place-items:center;width:36px;height:36px;transition:background .15s;display:grid}.userbar-menu-btn:hover{background:#ffffff14}.userbar-menu-icon{width:22px;height:22px;display:block}.userbar-account{position:relative}.popover-backdrop{z-index:190;position:fixed;inset:0}.account-popover{z-index:200;background:var(--surface);border-radius:var(--radius);width:240px;box-shadow:var(--shadow);border:1px solid var(--border);padding:16px;position:absolute;top:calc(100% + 16px);right:0}.account-popover-profile{flex-direction:column;gap:2px;margin-bottom:14px;display:flex}.account-popover-name{color:var(--text);font-size:14px;font-weight:600}.account-popover-email{color:var(--muted);word-break:break-all;font-size:12px}.account-popover-version{text-align:center;color:var(--muted);margin:12px 0 0;font-size:12px}.app-main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:28px}.banner{justify-content:space-between;align-items:center;gap:12px;padding:12px 28px;display:flex}.banner-error{color:var(--danger);background:#fef2f2;border-bottom:1px solid #fecaca}.banner-close{cursor:pointer;color:inherit;background:0 0;border:none;font-size:20px}.stack{flex-direction:column;gap:18px;display:flex}.section-head{justify-content:space-between;align-items:center;display:flex}.section-head h2,.section-head h3{margin:0}.muted{color:var(--muted);font-size:14px}.empty{text-align:center;color:var(--muted);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);padding:48px 24px}.btn{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;border-radius:8px;padding:8px 14px;transition:background .15s,border-color .15s}.btn:hover{background:var(--surface-2)}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-ghost{color:var(--muted);background:0 0;border-color:#0000}.btn:disabled{opacity:.6;cursor:not-allowed}.btn.block{width:100%}.input,.select{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;min-width:160px;padding:8px 12px}.input:focus,.select:focus{outline:2px solid var(--primary);outline-offset:-1px}.select{background:var(--surface)}.file-input{padding:6px}.field{flex-direction:column;gap:6px;margin-bottom:12px;display:flex}.field label{color:var(--muted);font-size:13px;font-weight:500}.row-end{justify-content:flex-end;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.form-card{max-width:520px}.grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.dashboard-card{text-align:left;cursor:pointer;flex-direction:column;gap:8px;transition:transform .12s,box-shadow .12s;display:flex}.dashboard-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0f172a1a}.dashboard-card-title{font-size:16px;font-weight:600}.dashboard-card-desc{color:var(--muted);font-size:14px}.dashboard-card-meta{flex-wrap:wrap;align-items:center;gap:10px;margin-top:auto;display:flex}.badge{color:var(--primary);background:#eef2ff;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}.detail{flex-direction:column;gap:18px;display:flex}.detail-header{align-items:flex-start;gap:14px;display:flex}.detail-header h2{margin:0}.detail-body{grid-template-columns:320px 1fr;align-items:start;gap:20px;display:grid}.sidebar{flex-direction:column;gap:18px;display:flex}.upload-form h3{margin:0 0 14px;font-size:15px}.versions .section-head{margin-bottom:10px}.version-list{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.version-item{border:1px solid var(--border);background:var(--surface);border-radius:8px;align-items:stretch;display:flex;overflow:hidden}.version-item.active{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.version-main{text-align:left;cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;gap:2px;padding:10px 12px;display:flex}.version-main:hover{background:var(--surface-2)}.version-label{font-size:14px;font-weight:600}.version-meta{color:var(--muted);font-size:12px}.icon-btn{cursor:pointer;color:var(--muted);background:0 0;border:none;padding:0 12px;font-size:14px}.icon-btn:hover{background:#fef2f2}.preview{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;min-height:70vh;display:flex;overflow:hidden}.preview-head{border-bottom:1px solid var(--border);background:var(--surface-2);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.preview-frame{background:#fff;border:none;flex:1;width:100%}.preview-empty{border:none;margin:auto}.viewers-card{margin-top:16px}.viewers-hint{margin:0 0 12px;font-size:13px}.viewers-add{gap:8px;margin-bottom:12px;display:flex}.viewer-list{margin:0;padding:0;list-style:none}.viewer-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding:8px 0;display:flex}.viewer-item:last-child{border-bottom:none}.viewer-email{word-break:break-all;font-size:14px}.view-page{--view-header-height:52px;min-height:100%;position:relative}.view-page-header{z-index:100;height:var(--view-header-height);box-sizing:border-box;-webkit-backdrop-filter:blur(12px);color:var(--text);background:#ffffffb8;border-bottom:1px solid #e2e8f0cc;justify-content:space-between;align-items:center;gap:12px;padding:8px 16px;transition:transform .22s;display:flex;position:fixed;top:0;left:0;right:0;transform:translateY(0);box-shadow:0 1px 8px #0f172a0f}.view-page-header.is-hidden{pointer-events:none;transform:translateY(-100%)}.view-page-logo{object-fit:contain;border-radius:8px;flex-shrink:0;width:30px;height:30px;display:block}.view-version-picker{min-width:216px;max-width:min(360px,100vw - 62px);margin-left:auto;margin-right:-8px;position:relative}.view-version-picker:before{content:"";background:var(--border);width:1px;height:24px;position:absolute;top:50%;left:-10px;transform:translateY(-50%)}.view-version-trigger{width:100%;height:36px;box-shadow:none;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:space-between;align-items:center;gap:16px;padding:0 12px 0 18px;font-size:14px;font-weight:600;display:flex;overflow:hidden}.view-version-trigger>span:first-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.view-version-trigger:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}.view-version-picker.is-open .view-version-trigger{color:var(--primary)}.view-version-chevron{border-right:2px solid var(--primary);border-bottom:2px solid var(--primary);flex-shrink:0;width:9px;height:9px;margin-top:-4px;transition:transform .18s,margin .18s;transform:rotate(45deg)}.view-version-picker.is-open .view-version-chevron{margin-top:4px;transform:rotate(225deg)}.view-version-options{background:var(--surface);border:1px solid #e2e8f0f2;border-radius:12px;width:100%;max-height:min(340px,100vh - 76px);padding:6px;position:absolute;top:calc(100% + 18px);right:0;overflow-y:auto;box-shadow:0 12px 28px #0f172a29}.view-version-option{width:100%;color:var(--text);font:inherit;text-align:left;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:10px 12px;font-size:14px;font-weight:500;display:block;overflow:hidden}.view-version-option:hover,.view-version-option:focus-visible{background:#4f46e514;outline:0}.view-version-option.is-selected{color:#3730a3;background:#4f46e51f;font-weight:700}.view-page-title{color:var(--text);margin-left:auto;font-size:14px;font-weight:600}.view-page-status{padding:24px}.view-page-frame{width:100%;margin-top:var(--view-header-height);min-height:calc(100vh - var(--view-header-height));background:#fff;border:none;transition:margin-top .22s,min-height .22s;display:block}.view-page--header-hidden .view-page-frame{min-height:100vh;margin-top:0}.link{color:var(--primary);font-size:14px;text-decoration:none}.link:hover{text-decoration:underline}@media (width<=860px){.detail-body{grid-template-columns:1fr}}.signin-page{background:linear-gradient(160deg,#0f172a 0%,#1e293b 100%);place-items:center;min-height:100%;padding:24px;display:grid}.signin-card{border-radius:var(--radius);background:var(--surface);width:min(420px,100%);box-shadow:var(--shadow);text-align:center;padding:36px 32px}.signin-card .brand-mark{margin:0 auto 16px}.signin-card h1{margin:0 0 8px;font-size:22px}.signin-sub{color:var(--muted);margin:0;font-size:14px}.signin-retry{margin-top:12px}.app-nav{gap:8px;margin-left:8px;display:flex}.nav-link{color:#cbd5e1;border-radius:8px;padding:6px 12px;font-size:14px;text-decoration:none}.nav-link.active,.nav-link:hover{color:#fff;background:#ffffff1a}.nav-link-header{color:#cbd5e1;border-radius:8px;padding:6px 10px;font-size:14px;text-decoration:none}.nav-link-header:hover{color:#fff;background:#ffffff1a}.btn-ghost{color:#fff;background:0 0;border:1px solid #fff3}.app-main-admin{max-width:960px;margin:0 auto}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.panel-header h2{margin:0 0 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