.efa-launcher,.efa-panel,.efa-external-trigger,.efa-load-error{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:15px;line-height:1.5;box-sizing:border-box}.efa-panel *{box-sizing:border-box}.efa-launcher[hidden],.efa-external-trigger[hidden]{display:none!important}.efa-launcher{position:fixed;right:var(--efa-edge,20px);bottom:calc(var(--efa-bottom,24px) + env(safe-area-inset-bottom,0px));z-index:9000;display:flex;align-items:center;gap:9px;min-height:56px;max-width:calc(100vw - var(--efa-edge,20px) - 16px);border:0;border-radius:30px;padding:8px 16px;background:#fff;color:#202735;box-shadow:0 5px 25px #11182730;cursor:pointer;overflow-wrap:anywhere}.efa-launcher[data-side=left]{right:auto;left:var(--efa-edge,20px)}.efa-launcher-icon{background:var(--efa-accent,#d92632);color:white;border-radius:50%;width:36px;height:36px;display:grid;place-items:center;font-size:23px;font-weight:700;flex-shrink:0}.efa-panel{padding:0;border:1px solid #d9dfe7;border-radius:var(--efa-radius,18px);background:#fff;color:#202735;box-shadow:0 18px 60px #11182730;width:380px;max-width:calc(100vw - var(--efa-edge,20px) - 16px);max-height:calc(100dvh - var(--efa-bottom,24px) - 16px - env(safe-area-inset-bottom,0px));margin:0;position:fixed;inset:auto var(--efa-edge,20px) calc(var(--efa-bottom,24px) + env(safe-area-inset-bottom,0px)) auto;overflow:hidden}.efa-panel[data-side=left]{right:auto;left:var(--efa-edge,20px)}.efa-panel[open],.efa-preview-panel{display:flex;flex-direction:column}.efa-panel::backdrop{background:rgba(15,23,42,.25)}.efa-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 18px;background:#111827;color:#fff;flex-shrink:0}.efa-identity{display:flex;align-items:center;gap:10px;min-width:0}.efa-identity strong{display:block;color:inherit;font-size:16px;overflow-wrap:anywhere;line-height:1.35}.efa-identity small{display:block;color:#d1d5db;font-size:12px}.efa-avatar{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--efa-accent);color:#fff;flex-shrink:0;font-weight:700}.efa-avatar img{width:100%;height:100%;border-radius:inherit;object-fit:contain;background:#fff}.efa-panel button{font:inherit;cursor:pointer}.efa-close{width:44px;height:44px;flex-shrink:0;background:transparent;color:#fff;border:1px solid #ffffff40;border-radius:10px;font-size:25px!important;padding:0}.efa-body{padding:20px;overflow:auto;overscroll-behavior:contain;min-height:0}.efa-panel p{font-size:15px;line-height:1.6;margin:0 0 14px;white-space:pre-wrap;overflow-wrap:anywhere}.efa-panel h3{font-size:16px;font-weight:650;line-height:1.4;margin:0 0 10px;color:inherit}.efa-quick{display:flex;flex-wrap:wrap;gap:7px}.efa-panel .efa-chip{border:1px solid #d7dce4;background:#f5f6f8;border-radius:11px;padding:9px 12px;color:#283243;text-align:left;min-height:42px;line-height:1.4;white-space:normal;max-width:100%}.efa-panel .efa-chip:hover{background:#e9edf2}.efa-output:not(:empty){margin-top:20px;border-top:1px solid #e5e7eb;padding-top:18px}.efa-output>.efa-chip{margin:0 6px 6px 0}.efa-form{display:flex;align-items:flex-end;gap:8px;border-top:1px solid #e5e7eb;padding:14px;flex-shrink:0;background:#fff}.efa-panel textarea.efa-input{font:inherit;font-size:16px;min-width:0;flex:1;width:100%;border:1px solid #aeb6c4;border-radius:10px;padding:11px 10px;color:#202735;background:#fff;max-width:100%}.efa-send{background:#111827;color:#fff;border:0;border-radius:10px;padding:10px 13px;min-height:44px}.efa-foot{text-align:center;font-size:11px;color:#646b78;padding:0 12px 12px;background:#fff;flex-shrink:0}.efa-action,.efa-source{display:inline-block!important;text-decoration:underline;color:#174f97!important;font-weight:600;padding:8px 0;margin-right:12px;overflow-wrap:anywhere}.efa-panel :focus-visible,.efa-launcher:focus-visible,.efa-external-trigger:focus-visible{outline:3px solid #3374ca;outline-offset:3px}.efa-panel button:disabled{opacity:.6;cursor:wait}.efa-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.efa-preview-panel{position:relative!important;inset:auto!important;max-width:100%;width:100%;max-height:none;box-shadow:none;margin:0 auto}.efa-preview-panel .efa-body{max-height:none}.efa-load-error{position:fixed;right:20px;bottom:90px;padding:15px;background:#fff;color:#202735;border:1px solid #d9dfe7;border-radius:10px;max-width:280px;z-index:9000}.efa-external-trigger{cursor:pointer;padding:10px 16px;border:1px solid #d7dce4;border-radius:10px;background:#fff;color:#202735;min-height:44px}
@media(max-width:600px){.efa-launcher{bottom:calc(var(--efa-mobile-bottom,24px) + env(safe-area-inset-bottom,0px));max-width:calc(100vw - 32px)}.efa-panel,.efa-panel[data-side=left]{left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));width:calc(100vw - 32px);max-height:calc(100dvh - 32px - env(safe-area-inset-bottom,0px))}.efa-head{padding:12px}.efa-body{padding:16px}.efa-form{padding:12px;gap:6px}.efa-preview-panel{width:100%}}

/* Alpha 2: multiline input, distinct contact rows and theme-safe headings. */
.efa-panel textarea.efa-input{display:block;resize:none;min-height:46px;max-height:120px;line-height:1.4;overflow-y:auto;white-space:pre-wrap;overflow-wrap:anywhere}.efa-panel .efa-action,.efa-panel .efa-source{display:block!important;width:fit-content;max-width:100%;margin:4px 0;white-space:normal}.efa-panel h3{font-family:inherit;font-style:normal}.efa-panel .efa-send{flex-shrink:0}

/* Alpha 3: end-of-answer choices and explicit closing greeting. */
.efa-panel [hidden]{display:none!important}.efa-followup{margin-top:18px;padding-top:16px;border-top:1px solid #e5e7eb}.efa-followup-actions{display:flex;flex-wrap:wrap;gap:8px}.efa-followup p{font-weight:600}.efa-panel .efa-goodbye{margin-bottom:18px}

/* Alpha 4: centered launcher and desktop dialog, independent of lateral offset. */
.efa-launcher[data-side=center],.efa-panel[data-side=center]:not(.efa-preview-panel){left:50%;right:auto;transform:translateX(-50%);max-width:calc(100vw - 32px)}