.sig-info-banner{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:rgba(var(--color-info-rgb,59,130,246),.08);border:1px solid rgba(var(--color-info-rgb,59,130,246),.2);border-radius:var(--radius-md);margin-bottom:var(--space-4);font-size:13px;color:var(--color-text-secondary);line-height:1.6}.sig-info-banner .material-icons-round{color:var(--color-info,#3b82f6);font-size:18px;flex-shrink:0;margin-top:1px}.sig-loading{display:flex;align-items:center;gap:var(--space-2);color:var(--color-text-secondary);font-size:14px;padding:var(--space-6) 0}.sig-spin{animation:1s linear infinite sig-rotate}@keyframes sig-rotate{to{transform:rotate(360deg)}}.sig-error{display:flex;align-items:center;gap:var(--space-2);color:var(--color-danger,#ef4444);font-size:14px;padding:var(--space-4) 0}.sig-request-row{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);margin-bottom:var(--space-2);transition:border-color .2s}.sig-request-row:hover{border-color:var(--color-primary,#3b82f6)}.sig-request-row.sig-status-signed{border-color:rgba(34,197,94,.35)}.sig-request-row.sig-status-expired{opacity:.6}.sig-req-left{display:flex;align-items:center;gap:var(--space-3);flex:1;min-width:0}.sig-req-icon{width:36px;height:36px;background:rgba(var(--color-primary-rgb,59,130,246),.1);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--color-primary,#3b82f6);flex-shrink:0}.sig-req-meta{min-width:0}.sig-req-docname{font-size:14px;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sig-req-signer{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--color-text-secondary);margin-top:2px}.sig-req-signer .material-icons-round{font-size:14px}.sig-req-date{font-size:11px;color:var(--color-text-tertiary,#6b7280);margin-top:2px}.sig-req-status{display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex-shrink:0}.sig-status-badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:600}.sig-status-badge--pending{background:rgba(245,158,11,.15);color:#f59e0b}.sig-status-badge--signed{background:rgba(34,197,94,.15);color:#22c55e}.sig-status-badge--expired{background:rgba(239,68,68,.1);color:#ef4444}.sig-req-signed-date{font-size:11px;color:var(--color-text-secondary)}.sig-req-actions{display:flex;gap:var(--space-1);flex-shrink:0}.sig-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-4)}.sig-link-modal,.sig-send-modal{background:var(--bg-surface,#1a2742);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:0 24px 64px rgba(0,0,0,.6)}.sig-send-modal--wide{max-width:920px;overflow-y:hidden}.sig-send-layout{display:flex;flex-direction:row-reverse;min-height:0;max-height:calc(90vh - 120px)}.sig-pdf-pane{flex:1 1 55%;min-width:0;display:flex;flex-direction:column;border-inline-end:1px solid var(--color-border);background:var(--color-background,#111827)}.sig-pdf-pane-header{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);font-size:12px;font-weight:600;color:var(--color-text-secondary);border-bottom:1px solid var(--color-border);flex-shrink:0;text-transform:uppercase;letter-spacing:.5px}.sig-pdf-pane-header .material-icons-round{color:var(--color-danger,#ef4444);font-size:16px}.sig-pdf-placeholder{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);color:var(--color-text-tertiary,#6b7280);padding:var(--space-8)}.sig-pdf-placeholder-icon{font-size:48px!important;opacity:.3}.sig-pdf-placeholder-text{font-size:13px;text-align:center}.sig-pdf-iframe{flex:1;width:100%;border:none;background:#fff;min-height:0}.sig-pdf-open-external{display:flex;align-items:center;justify-content:center;gap:var(--space-1);padding:var(--space-2) var(--space-4);font-size:12px;color:var(--color-primary,#3b82f6);text-decoration:none;border-top:1px solid var(--color-border);flex-shrink:0;transition:opacity .2s}.sig-pdf-open-external:hover{opacity:.75}.sig-pdf-open-external .material-icons-round{font-size:14px}.sig-send-body{flex:0 0 45%;min-width:280px;padding:var(--space-5);display:flex;flex-direction:column;gap:var(--space-4);overflow-y:auto}@media (max-width:680px){.sig-send-modal--wide{max-width:100%}.sig-send-layout{flex-direction:column-reverse;max-height:none}.sig-pdf-pane{flex:none;height:220px;border-inline-end:none;border-bottom:1px solid var(--color-border)}.sig-pdf-iframe{height:100%}.sig-send-body{flex:none;overflow-y:visible}}.sig-link-modal .sig-link-header,.sig-send-modal .sig-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border)}.sig-link-modal .sig-link-header h2,.sig-send-modal .sig-header h2{display:flex;align-items:center;gap:var(--space-2);font-size:16px;font-weight:700}.sig-send-modal .sig-footer{display:flex;justify-content:flex-end;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-top:1px solid var(--color-border);flex-shrink:0}.sig-link-header{flex-direction:column;align-items:flex-start!important;gap:var(--space-2)!important;padding:var(--space-5)!important;position:relative}.sig-link-header .btn-icon{position:absolute;top:var(--space-4);left:var(--space-4)}.sig-link-ok-icon{font-size:40px;margin-bottom:var(--space-1)}.sig-link-doc-name,.sig-link-signer-name{padding:0 var(--space-5);font-size:14px;color:var(--color-text-secondary);margin-bottom:var(--space-1)}.sig-link-doc-name{font-weight:600;color:var(--color-text);margin-top:var(--space-2)}.sig-link-url-box{display:flex;gap:var(--space-2);align-items:center;padding:0 var(--space-5) var(--space-4)}.sig-link-url-input{flex:1;padding:8px 12px;background:var(--color-background,var(--color-surface));border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:12px;color:var(--color-text-secondary);direction:ltr;text-align:left;overflow:hidden;text-overflow:ellipsis}.sig-link-url-input:focus{outline:0;border-color:var(--color-primary,#3b82f6)}.sig-link-actions{display:flex;gap:var(--space-3);padding:0 var(--space-5) var(--space-4);flex-wrap:wrap}.sig-tab-wrap{padding:var(--space-2) 0}.sig-no-docs-msg{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:rgba(245,158,11,.08);border:1px solid rgba(245,158,11,.2);border-radius:var(--radius-md);font-size:13px;color:var(--color-text-secondary)}