:root{--navy:#0b2f72;--navy2:#174995;--blue:#2563eb;--bg:#f3f6fb;--ink:#172033;--muted:#69768a;--line:#dbe4f0;--white:#fff;--orange:#f58220;--danger:#c62828;--ok:#14804a;--warning:#a66000;--shadow:0 18px 48px rgba(13,45,110,.11)}
    *{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Tahoma,"Noto Sans Thai","Leelawadee UI",sans-serif;color:var(--ink);background:radial-gradient(circle at 85% -10%,rgba(37,99,235,.08),transparent 32%),var(--bg);-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.hidden{display:none!important}
    .brand{display:flex;align-items:center;gap:12px}.logo{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;color:#fff;background:linear-gradient(145deg,#2563eb,#0d2d6e);box-shadow:0 8px 20px rgba(13,45,110,.2);font-size:21px}.brand-title{font-weight:700;color:var(--navy);font-size:19px;line-height:1.15}.brand-sub{font-size:12px;color:var(--muted)}
    .screen{min-height:100vh;min-height:100dvh}.auth-screen{display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% -20%,#dbeafe,transparent 45%),var(--bg)}.auth-card{width:min(100%,420px);background:#fff;border:1px solid #e7edf5;border-radius:24px;padding:30px;box-shadow:var(--shadow)}.auth-card .brand{justify-content:center;margin-bottom:26px}.auth-card h1{text-align:center;font-size:22px;margin:0 0 7px;color:var(--navy)}.auth-card p{text-align:center;color:var(--muted);margin:0 0 22px;font-size:14px;line-height:1.6}.auth-actions{display:grid;gap:10px}.google-btn{width:100%;background:#fff;color:#34445d;border:1px solid #cbd6e4;box-shadow:0 5px 16px rgba(13,45,110,.08)}.google-mark{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#4285f4;border:1px solid #dbe3ef;font-weight:700}.msg{min-height:21px;text-align:center;font-size:13px;margin-top:12px;line-height:1.5}.msg.error{color:var(--danger)}.msg.ok{color:var(--ok)}.user-chip{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--navy);font-size:12px;font-weight:600;align-self:center}
    .btn{border:0;border-radius:11px;padding:11px 16px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1.2;white-space:nowrap;transition:transform .18s,box-shadow .18s,background .18s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--navy2),var(--navy));color:#fff;box-shadow:0 8px 20px rgba(13,45,110,.2)}.btn-light{background:#edf3fb;color:var(--navy)}.btn-outline{border:1px solid var(--line);background:#fff;color:var(--navy)}.btn-danger{background:#fff0f0;color:var(--danger);border:1px solid #ffd1d1}.btn-warning{background:#fff7e6;color:var(--warning);border:1px solid #f7ddb0}.btn-sm{min-height:36px;padding:8px 11px;font-size:12px}
    .admin{min-height:100vh}.topbar{min-height:76px;height:auto;padding:12px max(18px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;gap:18px;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);box-shadow:0 5px 20px rgba(13,45,110,.05);position:sticky;top:0;z-index:10}.top-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;height:44px;max-height:44px;min-width:0;align-self:center}.top-actions>*{align-self:center;flex:0 0 auto}.top-actions .btn{height:40px;max-height:40px}.top-member-btn{background:#e9f1ff;color:var(--navy);border:1px solid #cfe0fa}.top-member-btn.is-active{background:var(--navy);color:#fff;border-color:var(--navy)}.admin-main{width:min(1180px,calc(100% - 32px));margin:26px auto 50px}.tabs{display:flex;align-items:center;gap:6px;margin-bottom:20px;background:#e8eef7;padding:5px;border:1px solid #dfe7f2;border-radius:14px;width:max-content;max-width:100%;box-shadow:inset 0 1px 2px rgba(13,45,110,.04)}.tab{border:0;background:transparent;color:#5d687a;border-radius:10px;padding:10px 17px;font-weight:700;white-space:nowrap}.tab.active{background:#fff;color:var(--navy);box-shadow:0 4px 12px rgba(13,45,110,.1)}.panel{display:none}.panel.active{display:block}.card{background:rgba(255,255,255,.98);border:1px solid #e0e8f2;border-radius:20px;padding:24px;box-shadow:var(--shadow)}.section-title{font-size:20px;color:var(--navy);margin:0 0 5px}.section-note{font-size:13px;color:var(--muted);margin:0 0 18px;line-height:1.55}
    .upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.upload-card{min-width:0}.dropzone{height:100%;border:2px dashed #b9c8dd;border-radius:17px;padding:30px 18px;text-align:center;background:#f9fbfe;transition:.2s}.dropzone.drag{border-color:var(--blue);background:#eff6ff}.dropzone.ready{border-color:#63b78a;background:#f0fbf5}.drop-icon{font-size:38px}.dropzone h3{margin:8px 0 4px;color:var(--navy)}.dropzone p{margin:0 0 16px;color:var(--muted);font-size:13px}.file-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#eef5ff;border-radius:12px;padding:12px 14px;margin-top:13px;text-align:left}.file-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-size{color:var(--muted);font-size:12px;white-space:nowrap}.progress{height:7px;background:#e6ecf4;border-radius:10px;overflow:hidden;margin:14px 0 0}.progress>div{height:100%;background:linear-gradient(90deg,var(--navy),#3b82f6);width:0;transition:.25s}
    .qc-map{margin-top:16px;border:1px solid #d8e4f2;background:#f8fbff;border-radius:16px;padding:15px}.qc-map h3{margin:0 0 4px;color:var(--navy);font-size:16px}.qc-map p{margin:0 0 12px;color:var(--muted);font-size:12px}.qc-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.model-confirm{display:flex;align-items:flex-start;gap:8px;margin-top:12px;color:#34445d;font-size:12px;line-height:1.5}.model-confirm input{margin-top:3px;accent-color:var(--navy)}.fg label{display:block;font-size:12px;color:#4b5b73;font-weight:600;margin-bottom:5px}.fg input{width:100%;border:1px solid #cbd6e4;border-radius:10px;padding:10px 12px;outline:none;background:#fff;color:var(--ink)}.fg input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.09)}.parts-wrap{margin-top:20px}.parts-head{display:flex;justify-content:space-between;align-items:end;gap:14px;margin-bottom:12px}.match-summary{display:flex;gap:7px;flex-wrap:wrap;margin:11px 0}.match-badge{display:inline-flex;align-items:center;border-radius:99px;padding:5px 9px;font-size:11px;font-weight:600}.match-badge.ok{background:#e7f7ee;color:#147447}.match-badge.warn{background:#fff4d6;color:#936200}.match-badge.bad{background:#ffeded;color:#ad2929}.parts-list{display:grid;gap:9px}.part-row{display:grid;grid-template-columns:minmax(140px,1fr) minmax(210px,.9fr) minmax(180px,1.1fr);gap:10px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:10px 12px}.part-object{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px;overflow-wrap:anywhere;color:#34445d}.part-dims{font-size:12px;color:var(--muted)}.match-detail{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.match-detail small{color:var(--muted)}.match-select{width:100%;border:1px solid #cbd6e4;border-radius:8px;padding:7px 8px;background:#fff;color:#34445d;font-size:12px;outline:none}.match-select:focus{border-color:var(--blue)}.thai-input{width:100%;border:1px solid #cbd6e4;border-radius:9px;padding:10px 11px;outline:none}.thai-input:focus,.fg input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.09)}.parts-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:15px;flex-wrap:wrap}
    .models-grid{display:grid;gap:13px}.empty{text-align:center;color:var(--muted);padding:50px 15px}.model-item{border:1px solid var(--line);border-radius:14px;padding:15px;display:grid;grid-template-columns:1fr auto;gap:14px}.model-title{font-weight:700;color:var(--navy);overflow-wrap:anywhere}.model-sub{color:var(--muted);font-size:12px;margin-top:4px}.badge{display:inline-flex;background:#e8f1ff;color:#1f5aa6;border-radius:99px;padding:4px 9px;font-size:11px;margin-top:8px}.badge.backup-ready{background:#e7f7ee;color:#147447}.badge.backup-missing{background:#fff4d6;color:#936200}.item-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.audit-wrap{margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}.audit-list{display:grid;gap:8px}.audit-item{display:grid;grid-template-columns:minmax(120px,.7fr) minmax(0,1.3fr) auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#f9fbfe;font-size:12px}.audit-action{font-weight:800;color:var(--navy)}.audit-detail{color:#4c5b70;overflow-wrap:anywhere}.audit-time{color:var(--muted);white-space:nowrap}
    .role-pill{display:inline-flex;align-items:center;justify-content:center;align-self:center;flex:0 0 auto;min-height:24px;height:24px;max-height:24px;border-radius:99px;padding:4px 10px;font-size:11px;font-weight:800;line-height:1;white-space:nowrap}.role-pill.admin{background:#e5edff;color:#184fa8}.role-pill.staff{background:#e4f7ed;color:#147447}.role-pill.pending{background:#fff2cf;color:#936200}.role-pill.banned{background:#ffeded;color:#b3261e}.top-actions .role-pill{height:28px;max-height:28px}.members-summary{display:grid;grid-template-columns:repeat(4,minmax(130px,1fr));align-items:stretch;gap:10px;height:auto;min-height:0;margin:0 0 18px}.member-stat{height:80px;min-height:80px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:4px;border:1px solid var(--line);border-radius:14px;padding:13px 15px;background:#f8faff}.member-stat span{font-size:12px;font-weight:700;color:var(--muted)}.member-stat strong{font-size:24px;line-height:1;color:var(--navy)}.member-stat.pending{background:#fffbef;border-color:#f5e6ba}.member-stat.staff{background:#f1fbf6;border-color:#cfeedd}.member-stat.admin{background:#f1f5ff;border-color:#d6e1fb}.member-stat.banned{background:#fff5f5;border-color:#ffd6d6}.member-stat.banned strong{color:var(--danger)}.members-grid{display:grid;gap:10px}.member-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;border:1px solid var(--line);border-radius:15px;padding:14px 15px;background:#fff;transition:border-color .18s,box-shadow .18s}.member-item:hover{border-color:#bfd0e8;box-shadow:0 7px 18px rgba(13,45,110,.06)}.member-item.banned{background:#fffafa;border-color:#f4cccc}.member-main{display:flex;align-items:center;gap:12px;min-width:0}.member-avatar{width:44px;height:44px;flex:0 0 44px;border-radius:50%;display:grid;place-items:center;overflow:hidden;background:linear-gradient(145deg,#e8efff,#d9e5fb);color:var(--navy);font-weight:800}.member-avatar img{width:100%;height:100%;object-fit:cover}.member-info{min-width:0}.member-name{font-weight:800;color:var(--navy);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.member-email,.member-seen{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.member-meta{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-top:6px}.member-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}.member-actions select{height:36px;border:1px solid #cbd6e4;border-radius:9px;padding:7px 10px;background:#fff;color:#34445d;min-width:125px}.member-actions select:disabled{background:#f2f5f9;color:var(--muted)}
    .toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,18px);background:#172033;color:#fff;padding:11px 17px;border-radius:10px;opacity:0;pointer-events:none;transition:.25s;z-index:100;max-width:calc(100% - 30px);text-align:center;font-size:13px}.toast.show{opacity:1;transform:translate(-50%,0)}
    .viewer{position:fixed;inset:0;background:linear-gradient(#dfe7f0,#f8fafc);overflow:hidden}.viewer canvas{display:block;width:100%;height:100%;touch-action:none}.viewer-card{position:absolute;z-index:3;top:max(14px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);width:min(620px,calc(100% - 28px));background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.7);border-radius:17px;box-shadow:var(--shadow);padding:13px 15px;display:flex;align-items:center;justify-content:space-between;gap:12px}.viewer-name{min-width:0}.viewer-name small{display:block;color:var(--muted);font-size:11px}.viewer-name strong{display:block;color:var(--navy);font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewer-tools{position:absolute;z-index:3;right:14px;bottom:max(16px,env(safe-area-inset-bottom));display:grid;gap:8px}.circle-btn{width:44px;height:44px;border:1px solid rgba(13,45,110,.12);border-radius:50%;background:rgba(255,255,255,.92);color:var(--navy);font-size:19px;box-shadow:0 6px 16px rgba(13,45,110,.13)}.viewer-hint{position:absolute;left:50%;bottom:max(18px,env(safe-area-inset-bottom));transform:translateX(-50%);background:rgba(13,45,110,.82);color:#fff;border-radius:99px;padding:7px 13px;font-size:11px;z-index:2;pointer-events:none;animation:fadeHint 5s forwards}.loader-layer,.error-layer{position:absolute;inset:0;z-index:8;display:grid;place-items:center;background:#f4f7fb}.loader-box,.error-box{text-align:center;padding:28px;max-width:440px}.spinner{width:48px;height:48px;border:4px solid #d7e0ed;border-top-color:var(--navy);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px}.error-icon{width:60px;height:60px;border-radius:50%;display:grid;place-items:center;background:#ffeded;color:var(--danger);font-size:29px;margin:0 auto 14px}.error-box h2{color:var(--navy);margin:0 0 8px}.error-box p{color:var(--muted);font-size:14px;line-height:1.65}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeHint{0%,65%{opacity:1}100%{opacity:0}}
    .upload-card{display:flex;flex-direction:column;min-width:0}.dropzone{height:auto;min-height:355px;display:flex;flex-direction:column;align-items:center;justify-content:center}.file-meta{min-width:0}.parts-head>div{min-width:0}.section-note{overflow-wrap:anywhere}@media(max-width:980px){.upload-grid{grid-template-columns:1fr}.dropzone{min-height:270px}}
    @media(max-width:820px){.current-user-name{display:none}.members-summary{grid-template-columns:repeat(2,minmax(120px,1fr))}}
    @media(max-width:650px){.topbar{min-height:68px;padding:9px 12px;gap:8px}.topbar .brand-sub{display:none}.topbar .logo{width:38px;height:38px}.topbar .brand-title{font-size:16px}.top-actions{gap:5px;height:42px;max-height:42px}.top-actions .btn{width:40px;height:40px;padding:0}.top-actions .btn span{display:none}.top-actions .role-pill{padding:4px 7px;font-size:10px}.admin-main{width:min(100% - 20px,1180px);margin-top:14px}.tabs{width:100%;overflow-x:auto}.tab{flex:1;padding:9px 8px;font-size:13px}.card{padding:16px;border-radius:16px}.upload-grid,.qc-grid{grid-template-columns:1fr}.dropzone{padding:24px 12px}.part-row{grid-template-columns:1fr}.parts-head{align-items:start;flex-direction:column}.members-summary{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.member-stat{height:70px;min-height:70px;padding:11px}.member-stat strong{font-size:21px}.model-item,.member-item{grid-template-columns:1fr}.item-actions,.member-actions{justify-content:stretch}.member-actions select{flex:1;min-width:105px}.member-actions .btn{flex:1}.audit-item{grid-template-columns:1fr}.audit-time{white-space:normal}.viewer-card{padding:10px 11px}.viewer-name strong{font-size:16px}.viewer-card .btn{padding:9px 11px}.viewer-card .btn span{display:none}.viewer-hint{bottom:22px}.viewer-tools{bottom:65px}}