:root{--cai-brand:#1e3a8a}.cai-fab-wrap{position:fixed;bottom:18px;right:18px;z-index:2147483646;display:flex;flex-direction:column;align-items:flex-end;font-family:system-ui,-apple-system,sans-serif;pointer-events:none}.cai-fab{pointer-events:auto;background:var(--cai-brand);color:#fff;border:0;border-radius:99px;padding:10px 16px;font:600 14px/1.2 inherit;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.22);display:inline-flex;align-items:center;gap:7px}.cai-nudge{pointer-events:auto;background:#111827;color:#f9fafb;font-size:12.5px;line-height:1.4;padding:10px 28px 10px 12px;border-radius:10px;margin-bottom:8px;max-width:260px;box-shadow:0 6px 20px rgba(0,0,0,.25);position:relative;cursor:pointer}.cai-nudge-close{position:absolute;top:5px;right:7px;background:0 0;border:0;color:#9ca3af;font-size:15px;cursor:pointer;padding:2px 4px}.cai-panel{pointer-events:auto;width:350px;max-width:calc(100vw - 28px);height:470px;max-height:calc(100vh - 96px);background:#fff;border-radius:14px;box-shadow:0 10px 32px rgba(0,0,0,.22);border:1px solid #e5e7eb;display:none;flex-direction:column;overflow:hidden;margin-bottom:10px}.cai-panel.cai-open{display:flex}.cai-header{background:var(--cai-brand);color:#fff;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;font-size:14.5px;font-weight:600}.cai-header-sub{font-size:11px;font-weight:400;opacity:.88;display:block;margin-top:2px}.cai-close{background:rgba(255,255,255,.16);border:0;color:#fff;width:26px;height:26px;border-radius:50%;cursor:pointer;font-size:16px}.cai-messages{flex:1;padding:12px;overflow-y:auto;background:#f8fafc;display:flex;flex-direction:column;gap:9px}.cai-msg{max-width:86%;padding:9px 12px;border-radius:12px;font-size:13.5px;line-height:1.45;word-wrap:break-word;white-space:pre-wrap}.cai-msg-bot{align-self:flex-start;background:#fff;color:#1f2937;border:1px solid #e2e8f0}.cai-msg-user{align-self:flex-end;background:var(--cai-brand);color:#fff}.cai-input-bar{display:flex;padding:9px;background:#fff;border-top:1px solid #e5e7eb;gap:6px}.cai-input{flex:1;border:1px solid #cbd5e1;border-radius:8px;padding:8px 10px;font:13.5px inherit;outline:0;resize:none;height:38px;max-height:80px}.cai-input:focus{border-color:var(--cai-brand)}.cai-send{background:var(--cai-brand);color:#fff;border:0;border-radius:8px;padding:0 13px;font-size:13px;font-weight:600;cursor:pointer}.cai-send:disabled{opacity:.55}.cai-form-helper-wrap{margin:0 0 12px}.cai-form-helper-btn{display:inline-flex;align-items:center;gap:6px;background:#f0f9ff;color:var(--cai-brand);border:1px solid #bae6fd;border-radius:99px;padding:6px 13px;font-size:13px;font-weight:600;cursor:pointer}.cai-field-filled{box-shadow:0 0 0 3px rgba(16,185,129,.45)!important;border-color:#10b981!important;background:#ecfdf5!important;transition:all .4s!important}.cai-field-remaining{border:2px solid #f59e0b!important;box-shadow:0 0 0 2px rgba(245,158,11,.25)!important}@media(max-width:600px){.cai-fab-wrap{bottom:12px;right:12px}.cai-panel{width:calc(100vw - 24px);height:68vh}}