:root{--paper:#fafaf6;--ink:#1a1a1a;--ink-soft:#4a4a48;--rule:#d8d6cf;--rule-soft:#eceae3;--blueprint:#1f4068;--info-bg:#1f40680f}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--paper);color:var(--ink);font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Yu Gothic,sans-serif;font-size:15px;line-height:1.6}.cases-container{max-width:880px;margin:0 auto;padding:40px 24px 96px}.cases-header{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:24px;padding-bottom:16px;display:flex}.cases-header h1{color:var(--ink);font-size:22px;font-weight:700}.cases-header .cases-nav-back{color:var(--blueprint);border:1px solid var(--rule);background:#fff;border-radius:6px;padding:6px 12px;font-size:13px;text-decoration:none}.cases-header .cases-nav-back:hover{border-color:var(--blueprint)}.cases-loading,.cases-empty{color:var(--ink-soft);text-align:center;padding:32px 0;font-size:14px}.cases-list{flex-direction:column;gap:12px;display:flex}.case-card{border:1px solid var(--rule);background:#fff;border-radius:10px;align-items:center;gap:16px;padding:14px 16px;display:flex}.case-thumb{object-fit:cover;background:var(--rule-soft);border:1px solid var(--rule);border-radius:8px;flex:none;width:64px;height:64px}.case-thumb.case-thumb-empty{color:var(--ink-soft);justify-content:center;align-items:center;font-size:11px;display:flex}.case-body{flex:auto;min-width:0}.case-name{color:var(--ink);font-size:15px;font-weight:700}.case-loc{color:var(--ink-soft);margin-left:6px;font-size:12px;font-weight:400}.case-meta{color:var(--ink-soft);margin-top:2px;font-size:12px}.case-chip{letter-spacing:.04em;white-space:nowrap;border:1px solid #0000;border-radius:999px;align-items:center;gap:5px;margin-top:6px;padding:3px 10px;font-size:11px;font-weight:700;display:inline-flex}.case-chip-generating{background:var(--info-bg);color:var(--blueprint);border-color:#1f40682e}.case-chip-reviewed{color:var(--blueprint);background:#1f40681f;border-color:#1f406847}.case-chip-estimated{color:var(--blueprint);background:#1f406838;border-color:#1f406866}.case-chip-sent{background:var(--blueprint);color:#fff;border-color:var(--blueprint)}.case-chip-spinner{border:2px solid #1f40684d;border-top-color:var(--blueprint);border-radius:50%;width:9px;height:9px;animation:.7s linear infinite case-spin}@keyframes case-spin{to{transform:rotate(360deg)}}.case-chip-check{flex:none}.case-actions{flex-direction:column;flex:none;gap:6px;display:flex}.case-actions button{cursor:pointer;border:1px solid var(--rule);color:var(--ink);white-space:nowrap;background:#fff;border-radius:6px;padding:6px 14px;font-size:13px}.case-actions .case-open{border-color:var(--blueprint);background:var(--blueprint);color:#fff;font-weight:700}.case-actions .case-open:hover{opacity:.9}.case-actions .case-sent-btn{color:var(--blueprint);border-color:#1f406859}.case-actions .case-sent-btn:hover{border-color:var(--blueprint);background:var(--info-bg)}.case-actions .case-del{color:var(--ink-soft)}.case-actions .case-del:hover{border-color:var(--rule);background:var(--rule-soft)}@media (width<=560px){.case-card{flex-wrap:wrap}.case-actions{flex-direction:row;width:100%}.case-actions button{flex:1}}