: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 auto}.inv-qty-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.qty-cell{gap:4px}.qty-label{font-size:13px;font-weight:600;color:var(--muted);text-align:center}.qty-cell input{padding:10px 6px;text-align:center}@media (min-width: 480px){.card{padding:22px}}.notice{margin:0;padding:10px 12px;border-radius:10px;background:#e0f2fe;color:#075985;font-size:14px}.notice .link-btn{min-height:0;padding:0;font-size:14px}.money-preview{font-weight:600;font-size:14px;color:var(--teal-dark)}.small{min-height:40px;padding:6px 12px;font-size:14px}.cash-counter{display:flex;flex-direction:column;gap:10px}.note-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.note-cell{font-weight:600;gap:2px}.cash-total{font-size:18px;color:var(--teal-dark)}.pill-queued{background:#e0f2fe;color:#075985}.submission-actions{grid-column:1 / -1;gap:8px}.sent-details{grid-column:1 / -1;margin:6px 0 0;font-size:14px;display:grid;grid-template-columns:auto 1fr;gap:4px 12px}.sent-details 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}