*{box-sizing:border-box;margin:0;padding:0}.page-documents{font-family:var(--font-family);background:var(--c-bg);min-height:100dvh;-webkit-overflow-scrolling:touch}.page-documents .page-header{background:#fff;padding:16px var(--space-lg);border-bottom:1px solid var(--c-border);position:sticky;top:0;z-index:10}.page-documents .page-header .back-row{display:flex;align-items:center;gap:12px}.page-documents .page-header .back-btn{width:36px;height:36px;border:none;background:none;font-size:20px;cursor:pointer;border-radius:50%;color:var(--c-text)}.page-documents .page-header .back-btn:active{background:var(--c-border)}.page-documents .page-header h2{font-size:18px;font-weight:700;color:var(--c-text)}.page-documents .page-header .case-info{margin-top:8px;font-size:13px;color:var(--c-text-sub);display:flex;gap:12px;align-items:center}.page-documents .page-header .case-status{font-size:11px;padding:2px 10px;border-radius:10px;font-weight:500}.page-documents .tab-bar{display:flex;gap:0;background:#fff;padding:0 16px;border-bottom:1px solid var(--c-border);position:sticky;top:84px;z-index:9}.page-documents .tab-bar .tab{padding:12px 16px;font-size:14px;font-weight:500;color:var(--c-text-sub);cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;white-space:nowrap}.page-documents .tab-bar .tab.active{color:var(--c-primary-light);border-bottom-color:var(--c-primary-light)}.page-documents .content{padding:12px 16px}.page-documents .doc-card{background:#fff;border-radius:var(--radius-card);padding:16px;margin-bottom:12px;box-shadow:var(--shadow-card);cursor:pointer;transition:all .2s;display:flex;align-items:flex-start;gap:14px}.page-documents .doc-card:active{transform:scale(.985);box-shadow:var(--shadow-sm)}.page-documents .doc-card .doc-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.page-documents .doc-card .doc-icon.agreement{background:#eef2ff;color:#3b82f6}.page-documents .doc-card .doc-icon.notice{background:#fef3c7;color:#d97706}.page-documents .doc-card .doc-icon.report{background:#ecfdf5;color:#10b981}.page-documents .doc-card .doc-icon.other{background:#f1f5f9;color:#64748b}.page-documents .doc-card .doc-body{flex:1;min-width:0}.page-documents .doc-card .doc-title{font-size:15px;font-weight:600;color:var(--c-text);margin-bottom:4px}.page-documents .doc-card .doc-meta{font-size:12px;color:var(--c-text-muted)}.page-documents .doc-card .doc-status{font-size:11px;padding:2px 8px;border-radius:8px;flex-shrink:0}.page-documents .doc-card .doc-actions{display:flex;gap:8px;margin-top:10px}.page-documents .doc-card .doc-actions .act-btn{padding:6px 14px;border-radius:16px;font-size:13px;font-weight:500;cursor:pointer;border:1px solid var(--c-border);background:#fff;color:var(--c-text-sub);transition:all .15s}.page-documents .doc-card .doc-actions .act-btn.primary{background:var(--c-primary-light);color:#fff;border-color:var(--c-primary-light)}.page-documents .doc-card .doc-actions .act-btn:active{transform:scale(.95)}.page-documents .empty-state{text-align:center;padding:60px 20px;color:var(--c-text-muted)}.page-documents .empty-state .empty-icon{font-size:48px;margin-bottom:12px}.page-documents .empty-state .empty-title{font-size:16px;font-weight:600;color:var(--c-text-sub)}.page-documents .empty-state .empty-desc{font-size:13px;margin-top:6px}.page-documents .loading-spinner{text-align:center;padding:40px}.page-documents .loading-spinner .spinner{width:32px;height:32px;border:3px solid var(--c-border);border-top-color:var(--c-primary-light);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto}@keyframes spin{to{transform:rotate(360deg)}}