:root{--bg: #0f172a;--bg-soft: #1e293b;--surface: #ffffff;--surface-2: #f8fafc;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--primary: #4f46e5;--primary-hover: #4338ca;--danger: #dc2626;--radius: 12px;--shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica Neue,Noto Sans Thai,sans-serif;background:var(--surface-2);color:var(--text);line-height:1.5}.app{display:flex;flex-direction:column;min-height:100%}.app-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 20px;background:var(--bg);color:#fff}.brand{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;cursor:pointer}.brand-mark{font-size:18px;background:linear-gradient(135deg,#6366f1,#a855f7);width:30px;height:30px;display:grid;place-items:center;border-radius:8px}.brand h1{font-size:16px;margin:0}.brand-logo{width:30px;height:30px;border-radius:8px;object-fit:cover;display:block}.brand h1 .brand-title-normal{font-weight:400}.userbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.userbar-profile{display:flex;flex-direction:column;align-items:flex-end;gap:2px}.userbar-name{font-size:14px;font-weight:600;color:#e2e8f0}.userbar-label{font-size:12px;color:#94a3b8}.userbar-create{display:flex;gap:8px}.userbar-menu-btn{display:grid;place-items:center;width:36px;height:36px;background:none;border:none;border-radius:8px;cursor:pointer;transition:background .15s}.userbar-menu-btn:hover{background:#ffffff14}.userbar-menu-icon{width:22px;height:22px;display:block}.userbar-account{position:relative}.popover-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:190}.account-popover{position:absolute;top:calc(100% + 16px);right:0;z-index:200;width:240px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);padding:16px}.account-popover-profile{display:flex;flex-direction:column;gap:2px;margin-bottom:14px}.account-popover-name{font-size:14px;font-weight:600;color:var(--text)}.account-popover-email{font-size:12px;color:var(--muted);word-break:break-all}.account-popover-version{margin:12px 0 0;text-align:center;font-size:12px;color:var(--muted)}.app-main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:28px}.banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 28px}.banner-error{background:#fef2f2;color:var(--danger);border-bottom:1px solid #fecaca}.banner-close{background:none;border:none;font-size:20px;cursor:pointer;color:inherit}.stack{display:flex;flex-direction:column;gap:18px}.section-head{display:flex;align-items:center;justify-content:space-between}.section-head h2,.section-head h3{margin:0}.muted{color:var(--muted);font-size:14px}.empty{padding:48px 24px;text-align:center;color:var(--muted);background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius)}.btn{font:inherit;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;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{background:transparent;border-color:transparent;color:var(--muted)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn.block{width:100%}.input,.select{font:inherit;padding:8px 12px;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);min-width:160px}.input:focus,.select:focus{outline:2px solid var(--primary);outline-offset:-1px}.select{background:var(--surface)}.file-input{padding:6px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.field label{font-size:13px;font-weight:500;color:var(--muted)}.row-end{display:flex;justify-content:flex-end}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.form-card{max-width:520px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.dashboard-card{text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:8px;transition:transform .12s,box-shadow .12s}.dashboard-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px #0f172a1a}.dashboard-card-title{font-size:16px;font-weight:600}.dashboard-card-desc{font-size:14px;color:var(--muted)}.dashboard-card-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto}.badge{background:#eef2ff;color:var(--primary);font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px}.detail{display:flex;flex-direction:column;gap:18px}.detail-header{display:flex;align-items:flex-start;gap:14px}.detail-header h2{margin:0}.detail-body{display:grid;grid-template-columns:320px 1fr;gap:20px;align-items:start}.sidebar{display:flex;flex-direction:column;gap:18px}.upload-form h3{margin:0 0 14px;font-size:15px}.versions .section-head{margin-bottom:10px}.version-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.version-item{display:flex;align-items:stretch;border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--surface)}.version-item.active{border-color:var(--primary);box-shadow:0 0 0 1px var(--primary)}.version-main{flex:1;text-align:left;background:none;border:none;padding:10px 12px;cursor:pointer;display:flex;flex-direction:column;gap:2px}.version-main:hover{background:var(--surface-2)}.version-label{font-weight:600;font-size:14px}.version-meta{font-size:12px;color:var(--muted)}.icon-btn{border:none;background:none;cursor:pointer;padding:0 12px;font-size:14px;color:var(--muted)}.icon-btn:hover{background:#fef2f2}.preview{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:70vh}.preview-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--surface-2)}.preview-frame{flex:1;width:100%;border:none;background:#fff}.preview-empty{margin:auto;border:none}.viewers-card{margin-top:16px}.viewers-hint{margin:0 0 12px;font-size:13px}.viewers-add{display:flex;gap:8px;margin-bottom:12px}.viewer-list{list-style:none;margin:0;padding:0}.viewer-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 0;border-bottom:1px solid var(--border)}.viewer-item:last-child{border-bottom:none}.viewer-email{font-size:14px;word-break:break-all}.view-page{position:relative;min-height:100%;--view-header-height: 52px}.view-page-header{position:fixed;top:0;right:0;left:0;z-index:100;height:var(--view-header-height);box-sizing:border-box;display:flex;align-items:center;justify-content:flex-end;padding:8px 16px;background:#ffffffb8;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--text);border-bottom:1px solid rgba(226,232,240,.8);box-shadow:0 1px 8px #0f172a0f;transform:translateY(0);transition:transform .22s ease}.view-page-header.is-hidden{transform:translateY(-100%);pointer-events:none}.view-version-select{min-width:180px;max-width:min(360px,calc(100vw - 32px));background:var(--surface);color:var(--text);border-color:var(--border)}.view-page-title{font-size:14px;font-weight:600;color:var(--text)}.view-page-status{padding:24px}.view-page-frame{display:block;width:100%;margin-top:var(--view-header-height);min-height:calc(100vh - var(--view-header-height));border:none;background:#fff;transition:margin-top .22s ease,min-height .22s ease}.view-page--header-hidden .view-page-frame{margin-top:0;min-height:100vh}.link{color:var(--primary);text-decoration:none;font-size:14px}.link:hover{text-decoration:underline}@media(max-width:860px){.detail-body{grid-template-columns:1fr}}.signin-page{min-height:100%;display:grid;place-items:center;padding:24px;background:linear-gradient(160deg,#0f172a,#1e293b)}.signin-card{width:min(420px,100%);padding:36px 32px;border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);text-align:center}.signin-card .brand-mark{margin:0 auto 16px}.signin-card h1{margin:0 0 8px;font-size:22px}.signin-sub{margin:0;color:var(--muted);font-size:14px}.signin-retry{margin-top:12px}.app-nav{display:flex;gap:8px;margin-left:8px}.nav-link{color:#cbd5e1;text-decoration:none;padding:6px 12px;border-radius:8px;font-size:14px}.nav-link.active,.nav-link:hover{color:#fff;background:#ffffff1a}.nav-link-header{color:#cbd5e1;text-decoration:none;font-size:14px;padding:6px 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0;padding-left:18px;color:var(--muted);font-size:14px}.btn-sm{padding:6px 10px;font-size:13px}