html,body,#app{min-width:320px;min-height:100%;margin:0}body{background:#f3f5f8;color:#1f2937;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app-shell{min-height:100vh}.app-shell__sider{background:#1f2937}.app-shell__brand{height:56px;display:flex;align-items:center;padding:0 20px;color:#fff;font-size:16px;font-weight:600}.app-shell__header{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;background:#fff;border-bottom:1px solid #e5e7eb}.app-shell__title{font-size:16px;font-weight:600}.app-shell__user{display:flex;align-items:center;gap:12px;color:#4b5563}.app-shell__content{padding:20px;overflow:auto}.page-surface{max-width:1280px}.tool-panel,.table-panel{margin-top:16px;padding:16px;background:#fff;border:1px solid #e5e7eb;border-radius:8px}.status-select{width:160px}.link-text{color:#1677ff}.detail-filter{margin-bottom:16px}.table-toolbar{display:flex;align-items:center;justify-content:flex-start;margin-bottom:12px}.muted-text{color:#6b7280;font-size:13px}.table-pagination{display:flex;justify-content:flex-end;margin-top:16px}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:#eef2f7}.login-panel{width:min(420px,100%);padding:28px;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 16px 40px #0f172a14}.login-panel h1{margin:0 0 6px;font-size:24px}.login-panel p{margin:0 0 24px;color:#6b7280}.captcha-row{display:grid;grid-template-columns:minmax(0,1fr) 120px;gap:10px}.captcha-image-button{width:120px;height:40px;display:grid;place-items:center;padding:0;overflow:hidden;color:#4b5563;background:#fff;border:1px solid #d9d9d9;border-radius:6px;cursor:pointer}.captcha-image-button:disabled{cursor:wait;opacity:.72}.captcha-image-button img{display:block;width:100%;height:100%;object-fit:cover}