:root{--abyss:#0b2a3b;--tide:#1d6a8a;--tide-dark:#16566f;--glass:#dcebee;--foam:#eef4f5;--paper:#f7fbfb;--lamp:#f2b01e;--hull:#8e3b2f;--danger:#b3392e;--ink:#0b2a3b;--ink-soft:#4f7886;--line:#c9dadd;--line-soft:#e3edef;--font-ui:"IBM Plex Sans", system-ui, sans-serif;--font-display:"Archivo", "IBM Plex Sans", system-ui, sans-serif}*{box-sizing:border-box}body{font-family:var(--font-ui);background:var(--foam);color:var(--ink);margin:0}#app{min-height:100vh}.login-screen{flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:100vh;display:flex}.card{background:#fff;border-radius:10px;min-width:280px;padding:20px;box-shadow:0 1px 4px #0000001a}.field{flex-direction:column;gap:4px;margin-bottom:12px;display:flex}.field[hidden]{display:none}.field label{color:#444;font-size:13px;font-weight:600}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:6px;padding:8px;font-size:14px}.btn-primary{background:var(--tide);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:10px 16px;font-weight:600}.error-text{color:var(--danger);min-height:16px;margin-top:8px;font-size:13px}.topnav{background:var(--abyss);color:#fff;align-items:center;gap:16px;padding:10px 16px;display:flex}.topnav a{color:#fff;opacity:.85;text-decoration:none}.topnav a:hover{opacity:1}.topnav .brand{font-weight:800}.topnav .spacer{flex:1}.topnav .user-chip{opacity:.8;font-size:12px}.btn-danger{background:var(--danger);color:#fff;cursor:pointer;border:none;border-radius:6px;margin-top:8px;padding:6px 12px}.catalog-table{border-collapse:collapse;width:100%;margin-top:12px}.catalog-table th,.catalog-table td{text-align:left;border-bottom:1px solid var(--line-soft);padding:6px 10px;font-size:13px}.chip{border-radius:999px;padding:2px 8px;font-size:11px;font-weight:700;display:inline-block}.chip.amber{color:#a15c00;background:#fdf0d5}.plan-layout{gap:16px;margin-top:12px;display:flex}.plan-sidebar{flex-shrink:0;width:300px}.unplaced-card{cursor:grab;margin-bottom:8px}.unplaced-bulk-bar{justify-content:space-between;align-items:center;gap:8px;margin:8px 0;font-size:13px;display:flex}.unplaced-bulk-bar[hidden]{display:none}.unplaced-card .unplaced-check{cursor:pointer;margin-right:6px}.chip.gray{color:#444;background:#dde8ea}.chip.green{color:#1e7a2e;background:#dff5e1}.canvas-area{flex-direction:column;flex:1;min-width:0;display:flex}.canvas-toolbar{align-items:center;gap:8px;margin-bottom:6px;display:flex}.btn-icon{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:6px;padding:4px 10px;font-size:14px;font-weight:700;line-height:1.4}.btn-icon:hover{background:#eaf3f4}.btn-icon:disabled{opacity:.5;cursor:default;background:#fff}#zoom-level{color:#444;text-align:center;min-width:42px;font-size:13px}#canvas-mount{border:1px solid var(--line);background:var(--paper);flex:1;overflow:auto}.zone-card{margin-bottom:8px}.zone-toggle-btn{color:#fff;cursor:pointer;background:#444;border:none;border-radius:6px;margin-top:6px;padding:6px 10px;font-size:12px}.hint{color:#555;margin:8px 0 4px;font-size:12px;line-height:1.4}.modal-overlay{z-index:1000;background:#00000073;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-box{width:520px;max-width:94vw;max-height:90vh;overflow-y:auto}.field textarea{border:1px solid var(--line);resize:vertical;border-radius:6px;padding:8px;font-family:inherit;font-size:14px}.field-checkbox{align-items:center;gap:8px;flex-direction:row!important}.field-checkbox input{width:auto}.catalog-picker-list{border:1px solid var(--line);border-radius:6px;max-height:180px;margin:0;padding:0;list-style:none;overflow-y:auto}.catalog-picker-list li{cursor:pointer;border-bottom:1px solid var(--line-soft);padding:8px;font-size:13px}.catalog-picker-list li:last-child{border-bottom:none}.catalog-picker-list li:hover{background:#eaf3f4}.catalog-picker-list li.selected{background:var(--glass);font-weight:600}.catalog-picker-dims{color:#666;font-weight:400}.modal-actions{border-top:1px solid var(--line-soft);background:#fff;align-items:center;gap:8px;margin:12px -20px -20px;padding:12px 20px;display:flex;position:sticky;bottom:-20px}.modal-actions .spacer{flex:1}.plan-card .plan-check{cursor:pointer;margin-right:8px}.plan-card .plan-delete-btn{float:right}.side-head{align-items:center;gap:4px;display:flex}.side-head h3{margin:0;font-size:16px}.side-head .spacer{flex:1}.count-chip{background:var(--glass);min-width:20px;color:var(--tide);text-align:center;vertical-align:1px;border-radius:10px;padding:1px 7px;font-size:12px;font-weight:600;display:inline-block}.ibtn{color:#777;cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;padding:0;display:inline-flex}.ibtn:hover{color:#222;background:#eaf3f4}.ibtn.danger:hover{color:var(--danger);background:#fbe9e7}.ibtn.on{color:var(--lamp)}.ibtn.on svg{fill:currentColor}.btn-soft{color:#222;border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:6px;padding:9px 14px;font-weight:600}.btn-soft:hover{background:#eaf3f4}.side-actions{gap:8px;margin:10px 0 6px;display:flex}.side-actions button{flex:1;padding:9px 8px;font-size:13px}.more-wrap{position:relative}.pop{z-index:20;border:1px solid var(--line);background:#fff;border-radius:8px;min-width:140px;padding:4px;position:absolute;top:100%;right:0;box-shadow:0 4px 14px #0000001f}.pop[hidden]{display:none}.pop-item{text-align:left;cursor:pointer;background:0 0;border:none;border-radius:6px;width:100%;padding:8px 10px;font-size:13px;display:block}.pop-item:hover{background:#eaf3f4}.pop-item.danger{color:var(--danger)}.list-tools{align-items:center;gap:8px;padding:6px 4px 2px;display:flex}.list-tools[hidden]{display:none}.list-tools input[type=search]{border:1px solid var(--line);border-radius:6px;flex:1;min-width:0;padding:6px 8px;font-size:13px}.list-tools input[type=search][hidden]{display:none}.unit-row{border-bottom:1px solid var(--line-soft);cursor:grab;align-items:center;gap:6px;padding:8px 4px;display:flex}.unit-row:hover{background:#eaf3f4}.unit-row .unplaced-check{cursor:pointer;margin:0 2px 0 0}.unit-main{flex:1;min-width:0}.unit-serial{overflow-wrap:anywhere;font-size:14px;font-weight:600;line-height:1.25}.unit-meta{color:#6b7280;font-size:12px}.unit-row .priority-btn:not(.on),.unit-row .delete-item-btn{opacity:0}.unit-row:hover .priority-btn,.unit-row:hover .delete-item-btn,.unit-row 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select{width:150px}.unit-results-bar{color:#6b7280;justify-content:space-between;min-height:18px;margin-bottom:6px;font-size:12px;display:flex}.unit-pick-list{border:1px solid var(--line);border-radius:8px;max-height:300px;margin:0;padding:0;list-style:none;overflow-y:auto}.unit-pick-list li{border-bottom:1px solid var(--line-soft);cursor:pointer;align-items:center;gap:10px;padding:8px 10px;font-size:13px;display:flex}.unit-pick-list li:last-child{border-bottom:none}.unit-pick-list li:hover{background:#eaf3f4}.unit-pick-list li.selected{background:var(--glass)}.unit-pick-list li.in-plan{opacity:.55;cursor:default}.unit-pick-list li.more{cursor:default;color:#6b7280}.up-main{flex:1;min-width:0}.up-serial{overflow-wrap:anywhere;font-weight:600}.up-meta{color:#6b7280;font-size:12px}.up-flags{flex-wrap:wrap;justify-content:flex-end;gap:4px;display:flex}.unit-tray{flex-wrap:wrap;gap:6px;margin:10px 0 6px;display:flex}.unit-tray:empty{display:none}.sel-chip{background:var(--glass);color:var(--tide);border-radius:12px;align-items:center;gap:4px;padding:2px 4px 2px 10px;font-size:12px;font-weight:600;display:inline-flex}.sel-chip-x{color:var(--tide);cursor:pointer;background:0 0;border:none;border-radius:50%;padding:2px 5px;font-size:11px}.sel-chip-x:hover{background:#c3dbe1}.ac-options{margin:10px 0 4px}.ac-options summary{cursor:pointer;color:var(--tide);padding:4px 0;font-size:12px}h1,h2,h3{font-family:var(--font-display);color:var(--ink);letter-spacing:.005em;font-weight:800;font-stretch:112%}h1{margin:8px 0 4px;font-size:28px;line-height:1.1}h2{margin:22px 0 6px;font-size:20px}.sub{color:var(--ink-soft)}a{color:var(--tide)}.topnav{background-color:var(--abyss);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='700' height='48' viewBox='0 0 700 48' preserveAspectRatio='none'%3E%3Cg fill='none' stroke='%231D4F66' stroke-width='1'%3E%3Cpath 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#0b2a3b0f}.login-screen{background:var(--foam)}.btn-primary{background:var(--tide);font-family:var(--font-ui);border-radius:6px}.btn-primary:hover{background:var(--tide-dark)}.btn-danger{border-radius:6px}.field input,.field select,.field textarea{border-color:var(--line);font-family:var(--font-ui);background:#fff}.field input:focus,.field select:focus,.field textarea:focus{outline-offset:0;border-color:var(--tide);outline:2px solid #8cc3d6}.field label{color:var(--ink-soft)}.catalog-table th{color:var(--ink-soft);background:var(--glass);font-weight:600}.catalog-table tbody tr:hover{background:#f1f7f8}.chip.gray{color:var(--ink-soft)}.plan-sidebar{border:1px solid var(--line-soft);background:#fff;border-radius:6px 6px 16px;align-self:flex-start;padding:12px 14px}.unit-row{border-left:4px solid var(--kind,#8fa9b1);border-radius:2px;padding-left:8px}.unit-pick-list li{border-left:4px solid 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var(--abyss);grid-area:2/1}.chart-frame #canvas-mount{background-color:var(--paper);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='520' height='210' viewBox='0 0 520 210'%3E%3Cg fill='none' stroke='%23DCEBEE' stroke-width='1'%3E%3Cpath d='M0 40 C120 10 220 60 340 30 S480 10 520 30'/%3E%3Cpath d='M0 60 C120 30 240 80 350 50 S480 30 520 52'/%3E%3Cpath d='M0 170 C100 150 200 190 330 165 S470 150 520 170'/%3E%3Cpath d='M0 190 C110 172 210 205 340 186 S480 172 520 190'/%3E%3C/g%3E%3C/svg%3E");border:none;border-radius:0;grid-area:2/2;min-width:0;min-height:0}.login-screen{background:var(--abyss);justify-content:center;padding:24px 16px 150px;position:relative;overflow:hidden}.login-contours{width:100%;height:100%;position:absolute;inset:0}.login-ship{width:100%;height:260px;position:absolute;bottom:-34px;left:0;right:0}.login-panel{text-align:center;width:100%;max-width:360px;position:relative}.login-brand{color:#fff;margin:0 0 6px;font-size:40px;line-height:1.05}.login-tag{color:#9fc3cc;margin:0 0 22px;font-size:14px}.login-card{text-align:left;background:var(--paper);border:none;border-radius:6px 6px 18px;padding:24px;box-shadow:0 10px 30px #030e1673}.login-card .btn-primary{width:100%;padding:11px 16px}.login-card .error-text{margin:8px 0 0}.login-link{margin:16px 0 0;font-size:13px}.login-link a{color:#9fc3cc}.login-link a:hover{color:#fff}@media (height<=640px){.login-ship{display:none}.login-screen{padding-bottom:24px}}.review-note{color:#6b4300;background:#fdf0d5;border-radius:6px;margin:10px 0 12px;padding:8px 10px;font-size:13px;line-height:1.4}