:root{--bg: #f4f6fa;--panel: #ffffff;--line: #e2e7f0;--text: #14213d;--muted: #6b7690;--navy: #14213d;--sidebar: #05173c;--navy-hover: #1f2f57;--accent: #c9a24b;--accent2: #2f4a8a}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.app{display:flex;min-height:100vh}.sidebar{width:230px;background:var(--sidebar);border-right:1px solid #0b2450;display:flex;flex-direction:column;padding:18px 12px;color:#fff}.brand{font-family:Georgia,serif;font-size:22px;letter-spacing:1px;padding:6px 10px 18px;color:#fff}.brand.big{font-size:30px;text-align:center;color:var(--navy)}.nav-item{display:block;padding:10px 12px;border-radius:8px;color:#b9c3dd;text-decoration:none;margin-bottom:4px;font-weight:500}.nav-item:hover{background:#0e2a58;color:#fff}.nav-item.active{background:#0e2a58;color:#fff;border-left:3px solid var(--accent)}.sidebar-footer{margin-top:auto}.lang-toggle{display:flex;gap:6px;margin:12px 0}.lang-toggle.center{justify-content:center}.lang-toggle button{flex:1;padding:6px;border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:6px;cursor:pointer}.lang-toggle button.on{background:var(--accent);color:#1a1204;border-color:var(--accent);font-weight:600}.user-box{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#b9c3dd}.logout{background:none;border:none;color:var(--accent);cursor:pointer}.content{flex:1;padding:28px 34px;overflow:auto;background:var(--bg)}h1{font-weight:600;margin:0 0 20px;color:var(--navy)}.page-head{display:flex;justify-content:space-between;align-items:center}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:var(--panel);border:1px solid var(--line);padding:32px;border-radius:14px;width:340px;display:flex;flex-direction:column;gap:12px;box-shadow:0 8px 30px #14213d14}.login-card .brand.big{color:var(--navy)}.login-card h2{margin:4px 0 8px;text-align:center;color:var(--navy)}label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}input,select{padding:10px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--text)}input:focus,select:focus{outline:none;border-color:var(--accent2)}.btn{padding:10px 16px;border-radius:8px;border:1px solid var(--line);background:#fff;color:var(--text);cursor:pointer}.btn.primary{background:var(--accent);color:#1a1204;border-color:var(--accent);font-weight:600}.error{color:#c0392b;font-size:13px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}.stat-card{background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--navy);border-radius:12px;padding:20px;box-shadow:0 2px 8px #14213d0a}.stat-label{color:var(--muted);font-size:13px}.stat-value{font-size:32px;font-weight:700;margin-top:6px;color:var(--navy)}.data-table{width:100%;border-collapse:collapse;margin-top:16px;background:var(--panel);border-radius:12px;overflow:hidden;box-shadow:0 2px 8px #14213d0a}.data-table th,.data-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}.data-table th{color:var(--muted);font-size:13px;font-weight:500;background:#f8fafc}.empty{text-align:center;color:var(--muted);padding:30px}.badge{background:#eef2fa;color:var(--navy);padding:4px 10px;border-radius:20px;font-size:12px}.inline-form{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0;background:var(--panel);padding:16px;border-radius:12px;border:1px solid var(--line)}.kanban{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.kanban-col{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px;min-height:200px}.kanban-head{font-size:13px;color:var(--muted);margin-bottom:10px;text-align:center;border-bottom:1px solid var(--line);padding-bottom:8px}.kanban-card{background:#f8fafc;border:1px solid var(--line);border-radius:8px;padding:10px;margin-bottom:8px}.kanban-card select{width:100%;margin-top:8px;font-size:12px}.muted{color:var(--muted);font-size:12px;margin:4px 0}.stage-track{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 8px}.stage-step{padding:10px 16px;border-radius:8px;border:1px solid var(--line);background:var(--panel);color:var(--muted);cursor:pointer;font-size:13px}.stage-step:hover{border-color:var(--accent2)}.stage-step.current{background:var(--navy);color:#fff;border-color:var(--navy);font-weight:600}.section-h{margin:28px 0 4px;color:var(--navy);font-size:18px;font-weight:600}.data-table tfoot td{background:#f8fafc;border-top:2px solid var(--line)}.data-table a{color:var(--accent2);text-decoration:none}.pbar{display:inline-block;width:100px;height:8px;background:#e5e9f0;border-radius:4px;overflow:hidden;vertical-align:middle;margin-right:6px}.pbar-fill{height:100%;background:var(--accent2, #c9a24a)}.muted{color:var(--muted, #64748b);font-size:12px}.brand-logo{display:block;height:40px;width:auto;object-fit:contain}.login-card .brand-logo.big{height:150px;width:100%;max-width:280px;margin:-20px auto -10px}.sidebar-logo{padding:14px 12px 20px;margin-bottom:10px;display:flex;justify-content:center;border-bottom:1px solid #0e2a58}.sidebar-logo .brand-logo{height:auto;width:100%;max-width:210px;object-fit:contain}.info-msg{color:#1f7a4d;font-size:13px;background:#eafaf1;border:1px solid #bfe6cf;padding:8px 10px;border-radius:8px}.link-btn{background:none;border:none;color:var(--accent2);cursor:pointer;font-size:13px;text-decoration:underline;padding:2px}.login-note{font-size:12px;color:var(--muted);text-align:center;margin:6px 0 0;line-height:1.5;border-top:1px solid var(--line);padding-top:12px}.mobile-bar,.sidebar-backdrop{display:none}.mobile-logo{height:30px;width:auto;object-fit:contain}.hamburger{background:none;border:none;padding:8px;cursor:pointer;display:flex;flex-direction:column;gap:5px;width:40px}.hamburger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px}@media (max-width: 768px){.app{flex-direction:column}.mobile-bar{display:flex;align-items:center;justify-content:space-between;background:var(--sidebar);padding:10px 14px;position:sticky;top:0;z-index:40}.sidebar{position:fixed;top:0;left:0;bottom:0;width:260px;max-width:82vw;transform:translate(-100%);transition:transform .25s ease;z-index:60;overflow-y:auto}.sidebar.open{transform:translate(0)}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#05173c80;z-index:50}.content{padding:18px 16px}h1{font-size:24px;margin-bottom:16px}.kanban{grid-template-columns:repeat(6,78vw);overflow-x:auto;padding-bottom:8px}[style*="1fr 1fr"]{grid-template-columns:1fr!important}table{min-width:520px}}.sidebar-logo a{display:block;cursor:pointer}.mobile-bar a{display:flex;align-items:center;cursor:pointer}.upload-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:12px}.upload-btn{cursor:pointer;display:inline-flex;align-items:center}.upload-hint{font-size:13px}.link-add{margin-bottom:16px}.link-add summary{cursor:pointer;color:#05173c;font-size:14px;padding:4px 0}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin-top:6px}.photo-card{background:#fff;border:1px solid #e6e9f0;border-radius:10px;overflow:hidden;box-shadow:0 1px 3px #05173c0f}.photo-card img{width:100%;height:130px;object-fit:cover;display:block;cursor:zoom-in}.photo-meta{display:flex;align-items:center;justify-content:space-between;padding:7px 9px;gap:6px}.photo-name{font-size:12px;color:#14213d;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.photo-del{border:none;background:transparent;color:#b91c1c;font-size:18px;line-height:1;cursor:pointer;padding:0 2px}.lightbox{position:fixed;top:0;right:0;bottom:0;left:0;background:#05173cdb;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.lightbox img{max-width:92vw;max-height:88vh;border-radius:10px;box-shadow:0 8px 40px #00000080}.lightbox-close{position:absolute;top:18px;right:24px;background:#fff;border:none;width:40px;height:40px;border-radius:50%;font-size:24px;cursor:pointer;color:#14213d}.stepper{display:flex;align-items:flex-start;margin:20px 0 6px;overflow-x:auto;padding-bottom:4px}.stepper-node{position:relative;flex:1;min-width:92px;text-align:center}.stepper-dot{width:34px;height:34px;border-radius:50%;margin:0 auto;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;background:#eef1f6;color:#8a93a6;border:2px solid #e0e4ec;position:relative;z-index:2}.stepper-label{font-size:12px;margin-top:8px;color:#8a93a6}.stepper-bar{position:absolute;top:16px;left:50%;width:100%;height:3px;background:#e0e4ec;z-index:1}.stepper-bar.filled{background:#c9a24b}.stepper-node.done .stepper-dot{background:#c9a24b;border-color:#c9a24b;color:#14213d}.stepper-node.done .stepper-label{color:#14213d}.stepper-node.current .stepper-dot{background:#05173c;border-color:#05173c;color:#fff;box-shadow:0 0 0 4px #05173c1f}.stepper-node.current .stepper-label{color:#05173c;font-weight:700}.stepper-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid #e6e9f0;border-radius:10px;padding:12px 16px;margin:10px 0 4px}.stepper-current{font-size:14px;color:#14213d}.modal-card{background:#fff;border-radius:12px;padding:22px;width:min(440px,92vw);box-shadow:0 12px 48px #0000004d}.modal-textarea{width:100%;margin:8px 0 14px;padding:10px;border:1px solid #d5dae5;border-radius:8px;font-family:inherit;font-size:14px;resize:vertical;box-sizing:border-box}.modal-actions{display:flex;justify-content:flex-end;gap:10px}.stage-hist{margin:12px 0 8px}.stage-hist summary{cursor:pointer;color:#05173c;font-size:14px;font-weight:600;padding:4px 0}.timeline{list-style:none;padding:8px 0 0;margin:0}.timeline-item{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid #eef1f6}.timeline-badge{flex:0 0 26px;height:26px;border-radius:50%;background:#eef1f6;color:#05173c;display:flex;align-items:center;justify-content:center;font-size:14px}.timeline-item.back .timeline-badge{background:#fef3c7;color:#b45309}.timeline-move{font-size:14px;color:#14213d}.timeline-note{font-style:italic;color:#444;margin:3px 0}.timeline-meta{font-size:12px}.defect-list{display:flex;flex-direction:column;gap:12px}.defect-card{background:#fff;border:1px solid #f0d5d5;border-left:4px solid #b91c1c;border-radius:10px;padding:14px 16px}.defect-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.defect-qty{font-weight:700;color:#14213d}.defect-note{margin-top:8px;color:#14213d;font-size:14px}.ai-panel{background:linear-gradient(180deg,#f8f9fc,#fff);border:1px solid #e6e9f0;border-radius:12px;padding:18px 20px;margin:22px 0}.ai-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.ai-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin:14px 0}.ai-kpi{background:#fff;border:1px solid #eef1f6;border-radius:10px;padding:12px 14px;display:flex;flex-direction:column;gap:4px}.ai-kpi span{font-size:12px;color:#8a93a6}.ai-kpi strong{font-size:22px;color:#05173c}.ai-insights{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.ai-card{border-radius:10px;padding:12px 14px;border-left:4px solid #94a3b8;background:#fff;border:1px solid #eef1f6}.ai-card.good{border-left-color:#16a34a}.ai-card.warn{border-left-color:#d97706;background:#fffbeb}.ai-card.info{border-left-color:#05173c}.ai-card-title{font-weight:700;color:#14213d;font-size:14px;margin-bottom:4px}.ai-card-body{font-size:13px;color:#444}.ai-recs{margin-top:14px;background:#fff;border:1px solid #eef1f6;border-radius:10px;padding:12px 16px}.ai-recs-title{font-weight:700;color:#c9a24b;margin-bottom:6px}.ai-recs ul{margin:0;padding-left:18px}.ai-recs li{font-size:13px;color:#14213d;margin:4px 0}.analysis-summary{background:#fff;border:1px solid #eef1f6;border-radius:10px;padding:12px 16px;margin:16px 0}.analysis-summary ul{margin:6px 0 0;padding-left:18px}.analysis-summary li{font-size:13px;color:#14213d;margin:4px 0}.analysis-list{display:flex;flex-direction:column;gap:12px}.analysis-card{background:#fff;border:1px solid #e6e9f0;border-radius:12px;overflow:hidden}.analysis-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;cursor:pointer}.analysis-head:hover{background:#f8f9fc}.analysis-product{font-weight:700;color:#05173c;font-size:16px;text-transform:capitalize}.analysis-sub{font-size:12px;margin-top:2px}.analysis-stats{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.analysis-caret{color:#8a93a6;margin-left:4px}.analysis-body{border-top:1px solid #eef1f6;padding:14px 18px}.analysis-row{font-size:14px;color:#14213d;margin:6px 0}.analysis-notes{margin-top:12px}.analysis-notes-title{font-weight:700;color:#14213d;font-size:13px;margin-bottom:6px}.analysis-note{font-size:13px;color:#444;padding:6px 0;border-bottom:1px dashed #eef1f6}.analysis-note:last-child{border-bottom:none}