.c4y-agent-launcher{position:fixed;z-index:90;bottom:max(96px,calc(env(safe-area-inset-bottom) + 88px));right:max(24px,env(safe-area-inset-right));display:flex;align-items:center;gap:10px;min-height:52px;padding:12px 18px;border:2px solid #fff;border-radius:28px;background:#0072ce;color:#fff;box-shadow:0 5px 20px #102c3326;font:600 15px/1.3 'DM Sans',Arial,sans-serif;cursor:pointer}
.c4y-agent-launcher[hidden]{display:none}.c4y-agent-launcher svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.8}.c4y-agent-launcher:hover{background:#005fae}.c4y-agent-launcher:focus-visible,.c4y-agent-panel :focus-visible{outline:3px solid #0072ce;outline-offset:3px}
.c4y-agent-panel{position:fixed;z-index:110;top:auto;left:auto;right:max(24px,env(safe-area-inset-right));bottom:max(96px,calc(env(safe-area-inset-bottom) + 88px));margin:0;padding:0;width:390px;max-width:calc(100vw - 32px);height:580px;max-height:calc(100dvh - 126px);border:1px solid #d9e2ec;border-radius:18px;background:#fff;color:#14181f;box-shadow:0 18px 65px #1020363b;overflow:hidden;font-family:'DM Sans',Arial,sans-serif}
.c4y-agent-panel[open]{display:flex;flex-direction:column}.c4y-agent-panel *{box-sizing:border-box}.c4y-agent-header{display:flex;align-items:center;gap:12px;padding:18px 18px 16px;background:#102236;color:#fff;flex-shrink:0}.c4y-agent-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#0072ce;font-size:26px;font-weight:800}.c4y-agent-heading{flex:1}.c4y-agent-heading h2{font-size:17px;line-height:1.4;letter-spacing:0;margin:0}.c4y-agent-status{margin:3px 0 0;font-size:14px;line-height:1.4;color:#c9dcf0}.c4y-agent-close{width:38px;height:38px;flex:none;border:1px solid #ffffff38;border-radius:9px;background:transparent;color:#fff;font:26px/1 Arial;cursor:pointer}.c4y-agent-header .c4y-agent-close:focus-visible{outline-color:#fff}
.c4y-agent-log{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:18px 16px 8px;display:flex;flex-direction:column;gap:13px;scroll-behavior:smooth}.c4y-message{max-width:94%;padding:12px 14px;border-radius:13px;background:#f0f5fa;align-self:flex-start;font-size:15px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere}.c4y-message p{margin:0;font-size:inherit;line-height:inherit}.c4y-message.user{align-self:flex-end;background:#0072ce;color:#fff}.c4y-message.note{background:#fff8e8;border:1px solid #ebdeb9}.c4y-message-links{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px}.c4y-message-links a{display:inline-block;padding:7px 10px;border:1px solid #b8d4ed;border-radius:7px;background:#fff;color:#005fae;font-size:14px;line-height:1.4;font-weight:600;white-space:normal}.c4y-agent-topics{padding:8px 16px 12px;display:flex;gap:7px;flex-wrap:wrap;flex-shrink:0}.c4y-agent-topics button{padding:8px 11px;border:1px solid #d4e0ec;border-radius:18px;background:#fff;color:#285071;font:500 14px/1.35 'DM Sans',Arial,sans-serif;cursor:pointer}.c4y-agent-topics button:hover{background:#eaf4fd;border-color:#0072ce}.c4y-agent-topics button:disabled{opacity:.5;cursor:wait}
.c4y-agent-form{padding:11px 14px;border-top:1px solid #e0e8ef;display:flex;gap:8px;align-items:flex-end;flex-shrink:0}.c4y-agent-input{display:block;resize:none;flex:1;min-width:0;max-height:100px;min-height:46px;border:1px solid #cedbe7;border-radius:10px;background:#fff;padding:11px 12px;color:#14181f;font:16px/1.45 'DM Sans',Arial,sans-serif}.c4y-agent-input:disabled{background:#f5f7f9;color:#596d81}.c4y-agent-send{display:grid;place-items:center;width:46px;height:46px;flex:none;border:0;border-radius:10px;background:#0072ce;color:#fff;cursor:pointer}.c4y-agent-send:disabled{background:#a4b6c7;cursor:not-allowed}.c4y-agent-send svg{width:21px;height:21px;fill:none;stroke:currentColor}.c4y-agent-footer{padding:0 16px 14px;flex-shrink:0}.c4y-agent-handoff{display:flex;align-items:center;justify-content:center;min-height:42px;border:1px solid #a9d4c9;border-radius:9px;background:#edf8f4;color:#075e54;font-size:15px;font-weight:700}.c4y-agent-privacy{margin:8px 0 0;color:#617186;font-size:12px;line-height:1.45}.c4y-agent-privacy summary{font:inherit;display:block;padding:0;border:0;cursor:pointer}.c4y-agent-privacy summary::after{content:' +';font-weight:700}.c4y-agent-privacy[open] summary::after{content:' −'}.c4y-agent-privacy p{margin:6px 0 0;font:inherit}.c4y-agent-reset{display:block;margin:7px auto 0;padding:3px 7px;border:0;background:transparent;color:#52667c;font:13px/1.4 'DM Sans',Arial,sans-serif;text-decoration:underline;cursor:pointer}
@media(max-width:620px){.c4y-agent-launcher{right:max(16px,env(safe-area-inset-right));bottom:max(86px,calc(env(safe-area-inset-bottom) + 78px));min-height:48px;padding:11px 15px;font-size:14px}.c4y-agent-panel{right:12px;bottom:max(84px,calc(env(safe-area-inset-bottom) + 76px));width:calc(100vw - 24px);max-width:calc(100vw - 24px);max-height:calc(100dvh - 108px)}.c4y-agent-header{padding:14px}.c4y-agent-topics{padding-inline:12px}.c4y-agent-log{padding-inline:12px}.c4y-agent-privacy{font-size:12px}}
@media(prefers-reduced-motion:reduce){.c4y-agent-log{scroll-behavior:auto}}