/* PROINTEX Aero assistant | self-contained and neutral across both themes */
.px-assistant-root{--px-ai-navy:#0a2241;--px-ai-red:#e92024;position:fixed;z-index:9995;bottom:22px;right:22px;font-family:Manrope,Arial,sans-serif;color:#152d50}
.px-assistant-root *, .px-assistant-root *::before,.px-assistant-root *::after{box-sizing:border-box}
.px-ai-launch{appearance:none;display:flex;align-items:center;gap:11px;border:1px solid rgba(215,236,255,.32);background:linear-gradient(135deg,#0b2f5b,#0b203e);box-shadow:0 13px 38px rgba(3,24,48,.26);border-radius:99px;padding:11px 18px 11px 12px;min-height:55px;color:#fff;cursor:pointer;font:800 12px Manrope,Arial,sans-serif;letter-spacing:.02em;transition:transform .2s ease,box-shadow .2s ease}
.px-ai-launch:hover{transform:translateY(-2px);box-shadow:0 17px 38px rgba(3,24,48,.34)}
.px-ai-spark{display:grid;place-items:center;width:33px;height:33px;border-radius:50%;background:linear-gradient(135deg,#f52b2e,#b60c19);box-shadow:0 5px 13px rgba(239,27,35,.28)}
.px-ai-spark svg{width:18px;height:18px}
.px-ai-open .px-ai-launch{display:none}
.px-ai-panel{display:none;position:absolute;bottom:0;right:0;width:min(390px,calc(100vw - 28px));height:min(600px,calc(100dvh - 34px));min-height:350px;flex-direction:column;overflow:hidden;background:#f8fbff;border:1px solid rgba(60,101,141,.18);border-radius:27px;box-shadow:0 26px 80px rgba(4,24,46,.3)}
.px-ai-open .px-ai-panel{display:flex;animation:pxAiIn .22s ease-out both}@keyframes pxAiIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
.px-ai-head{display:flex;align-items:center;justify-content:space-between;gap:14px;flex:none;padding:18px 17px;background:linear-gradient(115deg,#092143,#174977);color:#fff}
.px-ai-head-left{display:flex;align-items:center;gap:10px;min-width:0}.px-ai-logo{width:36px;height:36px;display:grid;place-items:center;flex:none;border-radius:12px;background:rgba(255,255,255,.12)}
.px-ai-head-title{display:block;font:900 14px Manrope,Arial,sans-serif}.px-ai-head-subtitle{display:block;color:#c6def5;font-size:10px;letter-spacing:.03em;margin-top:4px}
.px-ai-close{display:grid;place-items:center;flex:none;width:36px;height:36px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);color:#fff;cursor:pointer;border-radius:12px;font-size:20px}
.px-ai-messages{display:flex;flex:1;flex-direction:column;gap:14px;overflow-y:auto;overscroll-behavior:contain;padding:18px 15px 8px;scrollbar-width:thin}
.px-ai-msg{display:flex;flex-direction:column;align-items:flex-start;gap:5px;max-width:95%}
.px-ai-msg[data-role="user"]{align-self:flex-end;align-items:flex-end}.px-ai-msg[data-role="assistant"]{align-self:flex-start}
.px-ai-bubble{font-size:12px;line-height:1.7;white-space:pre-line;overflow-wrap:anywhere;padding:12px 14px;border-radius:17px;background:#e7f0fa;border:1px solid #d6e4f2;color:#203c5e}
.px-ai-msg[data-role="user"] .px-ai-bubble{background:linear-gradient(120deg,#153d6a,#0c2c52);border-color:#153d6a;color:#fff;border-bottom-right-radius:5px}
.px-ai-msg[data-role="assistant"] .px-ai-bubble{border-bottom-left-radius:5px}
.px-ai-source{font-size:10px;color:#607993;letter-spacing:.015em}
.px-ai-results{display:grid;gap:7px;width:100%;margin-top:4px}.px-ai-result{display:block;text-decoration:none;background:#fff;border:1px solid #d6e3f0;border-radius:14px;padding:10px 12px;color:#133859;box-shadow:0 5px 14px rgba(22,65,105,.05)}.px-ai-result strong{display:block;font:800 11px/1.5 Manrope,Arial,sans-serif}.px-ai-result span{font-size:10px;line-height:1.55;color:#61788e;display:block;margin-top:5px}.px-ai-result:hover{border-color:#e92024}
.px-ai-bottom{display:grid;flex:none;gap:10px;padding:10px 14px 14px;border-top:1px solid #dce7f2;background:#f8fbff}
.px-ai-suggestions{display:flex;gap:6px;flex-wrap:wrap}.px-ai-suggestions button{border:1px solid #d5e4f2;background:#fff;border-radius:90px;color:#254768;font:800 10px Manrope,Arial,sans-serif;padding:8px 10px;cursor:pointer}.px-ai-suggestions button:hover{border-color:#ef3338}
.px-ai-form{display:flex;align-items:flex-end;gap:8px}.px-ai-input{resize:none;min-height:45px;max-height:100px;flex:1;width:100%;border:1px solid #c4d6e7;border-radius:14px;background:#fff;color:#123253;font:600 12px/1.4 Manrope,Arial,sans-serif;padding:13px 12px;outline:none}.px-ai-input:focus{border-color:#27679b;box-shadow:0 0 0 3px #c6dff4}
.px-ai-send{display:grid;place-items:center;width:45px;height:45px;flex:none;cursor:pointer;border:0;border-radius:14px;background:linear-gradient(135deg,#f3232d,#c9111b);color:#fff;font-size:21px}.px-ai-send:disabled{opacity:.5;cursor:wait}
.px-ai-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:10px;color:#627d99}.px-ai-wa{background:transparent;border:0;padding:2px 0;font-weight:900;color:#b41e22;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.px-ai-wa:hover{color:#ef2830}
html[data-theme="dark"] .px-ai-panel{background:#112842;border-color:#335472}
html[data-theme="dark"] .px-ai-bubble{background:#193956;border-color:#2f5373;color:#ebf4ff}
html[data-theme="dark"] .px-ai-bottom{background:#102943;border-top-color:#365874}
html[data-theme="dark"] .px-ai-result{background:#173953;border-color:#3a5d79;color:#fff}html[data-theme="dark"] .px-ai-result span{color:#c0d4e6}
html[data-theme="dark"] .px-ai-suggestions button,html[data-theme="dark"] .px-ai-input{background:#183c5b;color:#fff;border-color:#42617d}html[data-theme="dark"] .px-ai-input::placeholder{color:#adc2d8}
html[data-theme="dark"] .px-ai-source,html[data-theme="dark"] .px-ai-foot{color:#b0cce4}html[data-theme="dark"] .px-ai-wa{color:#ff8185}
.px-ai-launch:focus-visible,.px-ai-close:focus-visible,.px-ai-send:focus-visible,.px-ai-wa:focus-visible,.px-ai-suggestions button:focus-visible{outline:3px solid #5eb8ff;outline-offset:3px}
@media(max-width:560px){.px-assistant-root{right:12px;bottom:max(12px,env(safe-area-inset-bottom))}.px-ai-panel{position:fixed;right:10px;bottom:max(10px,env(safe-area-inset-bottom));height:min(680px,calc(100dvh - 20px));width:calc(100vw - 20px);border-radius:24px}.px-ai-launch{min-height:50px;padding:9px 15px 9px 10px}}
@media(prefers-reduced-motion:reduce){.px-ai-open .px-ai-panel{animation:none}.px-ai-launch{transition:none}}