.download-notice{z-index:1000;width:min(460px,100vw - 32px);padding:var(--space-16);background:var(--surface,#fff);color:var(--ink,#172b22);border:1px solid var(--line,#dce5df);border-radius:var(--radius,12px);position:fixed;bottom:18px;right:16px;box-shadow:0 8px 40px #0003}.download-notice p{margin:0 0 var(--space-10);overflow-wrap:anywhere;font-size:.9rem}.download-notice>div{align-items:center;gap:var(--space-10);flex-wrap:wrap;display:flex}.download-notice a,.download-notice button{align-items:center;gap:var(--space-6);font:inherit;font-size:.85rem;display:inline-flex}.download-notice button{color:inherit;cursor:pointer;background:0 0;border:0;min-height:36px}.download-notice .download-notice-close{padding:var(--space-5);margin-left:auto}.locker{min-width:0}.locker-heading{gap:var(--space-14);align-items:center;display:flex}.locker-heading h1{margin:0;font-size:1.6rem}.locker-heading p,.locker-hint{color:var(--muted,#62756a);font-size:.9rem;line-height:1.6}.locker-hint{margin:var(--space-18) 0}.locker-toolbar{gap:var(--space-10);flex-wrap:wrap;align-items:center;display:flex}.locker-search{gap:var(--space-8);border:1px solid var(--line);min-width:180px;padding:var(--space-8) var(--space-12);border-radius:8px;flex:1;align-items:center;display:flex}.locker-search input{width:100%;min-width:0;font:inherit;background:0 0;border:0;outline:none;font-size:16px}.locker-search:focus-within{outline:2px solid var(--accent,#3b7253);outline-offset:2px}.locker-upload{cursor:pointer;align-items:center;gap:var(--space-8);display:inline-flex;position:relative;overflow:hidden}.locker-upload input{opacity:0;cursor:pointer;width:100%;position:absolute;inset:0}.locker-upload:focus-within{outline:2px solid var(--accent);outline-offset:2px}.locker-count{color:var(--muted);margin:var(--space-20) 0 var(--space-10);font-size:.85rem}.locker-empty{padding:var(--space-44) var(--space-16);text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}.locker-empty svg{margin:auto}.locker-list{margin:0;padding:0;list-style:none}.locker-list>li{align-items:center;gap:var(--space-10);padding:var(--space-12) 0;border-bottom:1px solid var(--line);flex-wrap:wrap;display:flex}.locker-file{gap:var(--space-5);text-align:left;min-width:150px;color:var(--ink);font:inherit;cursor:pointer;background:0 0;border:0;flex:1;display:grid}.locker-file strong{overflow-wrap:anywhere;font-size:.95rem}.locker-file small{color:var(--muted);font-size:.78rem}.locker-actions{gap:var(--space-6);display:flex}.locker-actions .icon-button{min-width:40px;min-height:40px}.locker-confirm{align-items:center;gap:var(--space-8);background:var(--sidebar,#f5f7f6);width:100%;padding:var(--space-12);border-radius:8px;flex-wrap:wrap;display:flex}.locker-confirm p{overflow-wrap:anywhere;width:100%;margin:0 0 var(--space-8)}@media (width<=600px){.download-notice{right:12px;bottom:calc(18px + env(safe-area-inset-bottom));width:calc(100vw - 24px)}.locker-heading{align-items:flex-start}.locker-heading p{margin-top:var(--space-8)}.locker-toolbar>.locker-search,.locker-file{flex-basis:100%}.locker-actions{margin-left:auto}}@media print{.download-notice,.locker-actions,.locker-toolbar{display:none}}