:root{--teal: #0f766e;--teal-dark: #115e59;--bg: #f5f5f4;--card: #ffffff;--ink: #1c1917;--muted: #78716c;--border: #e7e5e4;--danger: #b91c1c;--ok: #15803d;--radius: 14px;--tap: 48px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:17px;line-height:1.45}.app{display:flex;flex-direction:column;min-height:100%;max-width:560px;margin:0 auto}.app-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--teal);color:#fff;position:sticky;top:0;z-index:5}.brand{display:flex;align-items:baseline;gap:10px}.brand strong{font-size:19px;letter-spacing:.3px}.cart-label{font-size:14px;opacity:.9}.tabs{display:flex;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:52px;z-index:4}.tab{flex:1;min-height:var(--tap);border:0;background:transparent;font-size:16px;color:var(--muted);font-weight:600;cursor:pointer;border-bottom:3px solid transparent}.tab.active{color:var(--teal);border-bottom-color:var(--teal)}.status-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;font-size:14px;font-weight:600}.status-bar.offline{background:#fef3c7;color:#92400e}.status-bar.queued{background:#e0f2fe;color:#075985}.status-text{flex:1}.status-action{color:#075985!important;min-height:44px;padding:0 10px;white-space:nowrap}.app-main{flex:1;padding:16px}.app-footer{padding:14px 16px 24px;color:var(--muted);font-size:13px;text-align:center}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin:0 auto;display:flex;flex-direction:column;gap:14px}.card h2{margin:0 0 2px;font-size:20px}.login{min-height:100%;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;width:100%;max-width:380px}.login-card h1{margin:0 0 4px;font-size:22px;color:var(--teal-dark)}.login-card form{display:flex;flex-direction:column;gap:14px;margin-top:16px}label{display:flex;flex-direction:column;gap:6px;font-size:15px;font-weight:600}.field-label{font-size:15px}.field-hint{font-weight:400;font-size:13px;color:var(--muted)}.field{gap:4px}.field-group{display:flex;gap:12px}.field-group .field{flex:1}input,textarea,select{font:inherit;font-size:17px;padding:12px;min-height:var(--tap);border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--ink);width:100%}input:focus,textarea:focus,select:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:var(--teal)}textarea{min-height:84px;resize:vertical}button{font:inherit}.primary{min-height:var(--tap);border:0;border-radius:12px;background:var(--teal);color:#fff;font-size:17px;font-weight:700;cursor:pointer;padding:12px 16px}.primary:disabled{opacity:.6}.link-btn{background:transparent;border:0;color:#fff;font-size:15px;cursor:pointer;text-decoration:underline;min-height:var(--tap)}.tabs~.app-main .link-btn,.card .link-btn{color:var(--teal)}.row{display:flex;gap:12px;align-items:center}.row.space-between{justify-content:space-between}.muted{color:var(--muted)}.fineprint{font-size:13px;color:var(--muted);margin:0}.error{color:var(--danger);font-weight:600;margin:0}.empty{padding:24px 0;text-align:center}.success-card{align-items:center;text-align:center}.success-check{width:56px;height:56px;border-radius:50%;background:var(--ok);color:#fff;font-size:30px;display:flex;align-items:center;justify-content:center}.submission-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.submission-row{border:1px solid var(--border);border-radius:12px;padding:12px 14px;display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:center}.submission-main{display:flex;flex-direction:column}.submission-kind{font-weight:700}.submission-date{font-size:14px;color:var(--muted)}.reject-reason{grid-column:1 / -1;margin:4px 0 0;font-size:14px;color:var(--danger)}.pill{font-size:13px;font-weight:700;padding:5px 10px;border-radius:999px;white-space:nowrap}.pill-pending{background:#fef3c7;color:#92400e}.pill-approved{background:#dcfce7;color:#166534}.pill-rejected{background:#fee2e2;color:#991b1b}.pill-superseded{background:#e7e5e4;color:#57534e}.secondary{min-height:var(--tap);border:1px solid var(--teal);border-radius:12px;background:transparent;color:var(--teal);font-size:16px;font-weight:700;cursor:pointer;padding:10px 16px;align-self:flex-start}.inv-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}.card-sub{border:1px solid var(--border);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:10px;background:#fafaf9}.inv-row-head{display:flex;gap:10px;align-items:flex-end}.inv-name{flex:2}.inv-unit{flex:1}.inv-remove{color:var(--danger);text-decoration:none;font-size:20px;font-weight:700;min-width:var(--tap);flex:0 0 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dt{color:var(--muted)}.sent-details dd{margin:0;font-weight:600;text-align:right}div.sent-details{display:block}.sent-inv{width:100%;border-collapse:collapse}.sent-inv th,.sent-inv td{padding:4px;border-bottom:1px solid var(--border);text-align:right}.sent-inv th:first-child,.sent-inv td:first-child{text-align:left}div.field{display:flex;flex-direction:column}.paper-section{border:1px solid var(--border);border-radius:12px;background:#fafaf9}.paper-section>summary{list-style:none;cursor:pointer;padding:12px 14px;display:flex;flex-direction:column;gap:2px;min-height:var(--tap);justify-content:center}.paper-section>summary::-webkit-details-marker{display:none}.paper-section-title:before{content:"▸ ";color:var(--teal)}.paper-section[open]>summary .paper-section-title:before{content:"▾ "}.handover .paper-section-title:before{content:none}.paper-section-title{font-weight:700;font-size:16px}.paper-section-body{padding:0 12px 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dd.pre{white-space:pre-line}.note-grid.four{grid-template-columns:repeat(4,1fr)}.reason-field{font-weight:600;font-size:13px;color:var(--muted)}.entry-group{display:flex;flex-direction:column;gap:8px}.entry-group-title{margin:8px 0 0;font-size:15px;font-weight:800;color:var(--teal-dark);text-transform:uppercase;letter-spacing:.02em}.entry-head{display:flex;gap:10px;align-items:center}.entry-name{flex:1 1 auto;min-width:0;font-weight:700;font-size:17px}.unit-pick{flex:0 0 104px;min-height:var(--tap);border:1px solid var(--border);border-radius:10px;padding:0 8px;font-size:16px;background:#fff}.unit-fixed{flex:0 0 auto;color:var(--muted);font-weight:600}.inv-qty-grid.n1{grid-template-columns:1fr;max-width:160px}.inv-qty-grid.n2{grid-template-columns:repeat(2,1fr)}.seg.problem.active{background:var(--danger);border-color:var(--danger)}.card.entry-form{padding:14px;gap:12px}.entry-list{list-style:none;margin:0;padding:0;border:1px solid var(--border);border-radius:12px;background:#fff;overflow:hidden}.entry-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 10px;align-items:end;padding:8px 10px;border-top:1px solid var(--border)}.entry-row:first-child{border-top:0}.entry-row.filled{background:#f0fdfa;box-shadow:inset 3px 0 0 var(--teal)}.entry-row .entry-head{flex-direction:column;align-items:flex-start;gap:2px;min-width:0;align-self:center}.entry-row .entry-name{font-size:16px;line-height:1.25;overflow-wrap:anywhere}.entry-row .unit-pick{flex:none;width:auto;max-width:120px;min-height:40px;padding:0 6px;font-size:15px;background:#f5f5f4}.entry-row .unit-fixed{font-size:14px}.entry-row .inv-qty-grid{gap:6px}.entry-row .inv-qty-grid.n1{grid-template-columns:76px;max-width:none}.entry-row .inv-qty-grid.n2{grid-template-columns:repeat(2,68px)}.entry-row .qty-cell{gap:2px}.entry-row .qty-label{line-height:1.2}.entry-row.n4{grid-template-columns:1fr}.entry-row.n4 .entry-head{flex-direction:row;align-items:center;justify-content:space-between;gap:10px}.entry-row .reason-field{grid-column:1 / -1;flex-direction:row;align-items:center;gap:8px}.entry-row .reason-field input{flex:1;min-width:0;padding:8px 10px;font-size:16px}.entry-row.equipment{align-items:center}.entry-row.equipment .segmented{gap:6px}.entry-row.equipment .seg{flex:none;padding:0 12px;font-size:15px;min-width:56px}.entry-group{gap:6px}.entry-group-title{margin:0}.entry-group-title>button{width:100%;min-height:44px;display:flex;align-items:center;gap:6px;padding:4px 2px;border:0;background:transparent;cursor:pointer;text-align:left;font:inherit;color:inherit;text-transform:inherit;letter-spacing:inherit}.group-arrow{color:var(--teal);width:14px}.entry-group-title .group-count{margin-left:auto}.group-count{font-size:13px;font-weight:700;color:var(--muted);text-transform:none;letter-spacing:0;margin-left:4px}.group-count.done,.group-chip.done .group-count{color:var(--ok)}.group-jump{position:sticky;z-index:3;display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin:0 -14px;padding:8px 14px;background:var(--card);border-bottom:1px solid var(--border)}.group-jump::-webkit-scrollbar{display:none}.group-chip{flex:none;min-height:40px;padding:0 12px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--ink);font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap}.group-chip.done{background:#dcfce7;border-color:#86efac;color:#166534}.fill-progress{margin:0;font-size:14px;color:var(--muted);text-align:center}.entry-row .qty-cell{position:relative}.entry-row .qty-label{position:absolute;top:3px;left:0;right:0;z-index:1;pointer-events:none;font-size:11px}.entry-row .qty-cell input{padding:17px 4px 3px}.entry-row.n1 .entry-head{flex-direction:row;align-items:center;justify-content:space-between;gap:8px}.entry-row.n1 .entry-name{flex:1 1 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