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35%,transparent)}.composer{flex:none;padding:0 var(--space-6) var(--space-4);display:flex;flex-direction:column;gap:var(--space-3)}.suggestions{display:flex;gap:8px;flex-wrap:wrap}.composer-row{display:flex;align-items:flex-end;gap:var(--space-2)}textarea.composer-input{resize:none;min-height:52px;max-height:180px;padding:15px 20px;border-radius:var(--radius-lg)!important;font-size:14.5px;background:var(--color-neutral-100);border-color:var(--color-neutral-300);line-height:1.5}.send-btn{width:52px;height:52px;flex:none}.doc-pane{min-width:0;min-height:0;display:flex;flex-direction:column;background:var(--color-neutral-200)}.doc-tabs{flex:none;display:flex;align-items:center;gap:7px;padding:0 var(--space-4) var(--space-3);overflow-x:auto}.doc-tab{cursor:pointer;flex:none;display:flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;font-size:12.5px;border:0;font-family:inherit;background:var(--color-neutral-100);color:var(--color-neutral-800);max-width:260px}.doc-tab[aria-selected=true]{background:var(--color-text);color:#fff}.doc-urlbar-row{flex:none;display:flex;align-items:center;gap:var(--space-2);padding:0 var(--space-4) var(--space-2)}.doc-urlbar{flex:1 1 auto;min-width:0;height:34px;display:flex;align-items:center;gap:8px;padding:0 5px 0 13px;border-radius:999px;background:var(--color-neutral-100);border:1px solid var(--color-neutral-300)}.doc-urlbar span{flex:1;font-size:12px;color:var(--color-neutral-700)}.doc-open{flex:none;height:26px;padding:0 12px;font-size:11px;border-color:var(--color-neutral-300);text-decoration:none}.doc-tools{flex:none;display:flex;align-items:center;gap:var(--space-3);padding:0 var(--space-4) var(--space-3)}.doc-find{position:relative;flex:1;min-width:0}.doc-find svg{position:absolute;left:15px;top:11px;color:var(--color-neutral-500)}.doc-find input{height:36px;font-size:13px;padding-left:38px!important;background:var(--color-neutral-100);border-color:var(--color-neutral-300)}.pager{display:flex;align-items:center;gap:4px}.pager .btn-icon{width:30px;height:30px;background:var(--color-neutral-100)}.pager-note{font-size:12px;color:var(--color-neutral-700);min-width:86px;text-align:center;white-space:nowrap}.doc-frame-wrap{flex:1;min-height:0;padding:0 var(--space-4) var(--space-4);display:flex}.doc-frame{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--color-neutral-100);border-radius:var(--radius-lg);overflow:hidden}.doc-frame-head{flex:none;display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--color-divider)}.doc-ref{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--color-accent-700);white-space:nowrap}.doc-title{font-size:13px;color:var(--color-neutral-700)}.doc-rev{flex:none;font-size:11px;color:var(--color-neutral-500);white-space:nowrap}.doc-frame iframe{flex:1;width:100%;border:0;background:var(--color-neutral-200)}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);padding:var(--space-8);text-align:center}.empty-icon{width:46px;height:46px;border-radius:50%;background:var(--color-neutral-200);display:grid;place-items:center;color:var(--color-neutral-600)}.empty-title{font-size:14px;color:var(--color-neutral-800)}.empty-body{font-size:12px;color:var(--color-neutral-600);max-width:380px;line-height:1.6}.skeleton{background:linear-gradient(90deg,var(--color-neutral-200),var(--color-neutral-100),var(--color-neutral-200));background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:999px}@keyframes shimmer{to{background-position:-200% 0}}.scrim{position:absolute;left:0;right:0;top:var(--header-h);bottom:0;z-index:18;border:0;padding:0;background:color-mix(in srgb,var(--color-neutral-900) 22%,transparent)}.drawer{position:absolute;left:0;top:var(--header-h);bottom:0;width:340px;max-width:92vw;z-index:20;background:var(--color-surface);border-top-right-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;transform:translate(-104%);visibility:hidden;transition:transform .3s cubic-bezier(.22,.7,.3,1),visibility 0s linear .3s}.drawer.is-open{transform:translate(0);visibility:visible;transition:transform .3s cubic-bezier(.22,.7,.3,1)}.drawer-head{flex:none;display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-4) var(--space-3)}.drawer-title{font-size:20px;font-weight:300}.drawer-body{flex:1;min-height:0;overflow:auto;padding:0 var(--space-3) var(--space-4);display:flex;flex-direction:column;gap:var(--space-4)}.drawer-group{display:flex;flex-direction:column;gap:6px}.drawer-group-label{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--color-neutral-600);padding:0 var(--space-2)}.drawer-item{cursor:pointer;border-radius:var(--radius-md);padding:var(--space-3);display:flex;flex-direction:column;gap:6px;background:var(--color-neutral-100);border:0;text-align:left;font:inherit;color:inherit}.drawer-item:hover{background:var(--color-neutral-200)}.drawer-item.is-active{background:var(--color-accent-100)}.drawer-empty{font-size:13px;color:var(--color-neutral-600);padding:var(--space-3)}.lightbox{z-index:50}.lightbox .dialog{width:min(920px,100%);background:#fff}.lightbox img{max-height:75vh;margin:0 auto}.login{flex:1;display:grid;place-items:center;padding:var(--space-6)}.login-card{width:420px;max-width:100%;padding:var(--space-6);gap:var(--space-4);background:var(--color-neutral-100)}.login-card h1{font-size:26px;margin:0}.login-card .field{display:flex;flex-direction:column;gap:6px}.login-card .input{height:44px;background:#fff}.form-error{font-size:13px;color:var(--color-danger);background:var(--color-danger-100);padding:8px 12px;border-radius:var(--radius-md)}.link-btn{background:none;border:0;padding:0;color:var(--color-accent-700);cursor:pointer;font:inherit;font-size:13px;text-decoration:underline;text-underline-offset:3px}@media (max-width: 960px){.app-header{padding:0 var(--space-4)}.brand-sub,.brand-divider,.hide-narrow{display:none}.chat-screen{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) minmax(0,45%)}.chat-col{border-right:0;border-bottom:1px solid var(--color-divider)}.doc-pane{padding-top:var(--space-3)}.intake-grid,.recent-grid{grid-template-columns:1fr}.intake-field+.intake-field{border-left:0;border-top:1px solid var(--color-divider)}.case-bar,.messages,.composer{padding-left:var(--space-4);padding-right:var(--space-4)}}