html,body{height:100%}body{font-family:Arial;margin-top:0;margin-bottom:0;background:linear-gradient(180deg,var(--bg),var(--surface));color:var(--text);transition:background .6s ease,color .6s ease}:root{--bg: rgb(255, 255, 255);--surface: rgb(255, 255, 255);--muted: rgb(238, 238, 238);--text: rgb(17, 24, 39);--accent: rgb(16, 185, 129);--bot-bubble: rgb(241, 245, 249);--toggle-track: linear-gradient(135deg, rgba(0, 0, 0, .04), rgba(255, 255, 255, .04));--toggle-thumb-bg: linear-gradient(180deg, rgb(255, 255, 255), rgb(221, 233, 248));--toggle-thumb-bg-active: linear-gradient(180deg, rgb(17, 24, 39), rgb(11, 18, 32))}[data-theme=dark]{--bg: rgb(11, 18, 32);--surface: rgb(15, 23, 36);--muted: rgb(11, 19, 32);--text: rgb(230, 238, 248);--accent: rgb(16, 185, 129);--bot-bubble: rgb(15, 23, 36);--toggle-track: linear-gradient(135deg, rgba(255, 255, 255, .02), rgba(0, 0, 0, .12));--toggle-thumb-bg: linear-gradient(180deg, rgb(17, 24, 39), rgb(11, 18, 32));--toggle-thumb-bg-active: linear-gradient(180deg, rgb(16, 185, 129), rgb(11, 18, 32))}.send-button{background-color:var(--accent);color:#fff;padding:12px 20px;margin-left:10px;border:none;border-radius:10px;font-size:15px;cursor:pointer}.chat-input-box{padding:12px 15px;border-radius:10px;border-width:1px;font-size:15px;flex-grow:1}.chat-input-container{display:flex;position:fixed;bottom:0;left:0;right:0;max-width:600px;margin-left:auto;margin-right:auto;width:100%;padding:10px;background-color:var(--surface);box-shadow:0 -2px 10px #0000001a;z-index:100}.app-container{max-width:600px;margin-left:auto;margin-right:auto;height:100dvh;display:flex;flex-direction:column;background:transparent;color:inherit}.chat-message-user{display:flex;justify-content:end;align-items:start}.chat-message-bot{display:flex;align-items:start}.chat-message-text{background-color:var(--bot-bubble);padding:15px 20px;border-radius:10px;margin-right:10px;margin-left:10px;margin-bottom:20px;max-width:300px}.chat-message-user .chat-message-text{background-color:var(--accent);color:#fff}.chat-message-profile{width:45px}.chat-messages-container{flex-grow:1;margin-top:20px;overflow:scroll;scrollbar-width:none;padding-bottom:80px}.chat-message-text img.loading-spinner{height:36px;display:block;margin:0}.chat-message-bot .chat-message-text{display:flex;align-items:center;justify-content:center}.toggle-button-container{padding:8px 0;display:flex;justify-Content:center;margin-top:10px;margin-bottom:20px}.theme-toggle{cursor:pointer;display:inline-flex;align-items:center;gap:10px;-webkit-user-select:none;user-select:none}.theme-toggle .toggle-track{width:72px;height:26px;background:var(--toggle-track);border-radius:999px;position:relative;box-shadow:0 2px 18px #00000026,inset 0 -2px 2px #ffffff05;display:flex;align-items:center;padding:5px}.theme-toggle .toggle-thumb{width:26px;height:26px;border-radius:50%;background:var(--toggle-thumb-bg);box-shadow:0 1px 18px #c7d1ff80;transition:left .6s cubic-bezier(.2,.9,.2,1),background .6s,box-shadow .6s,transform .6s;position:absolute;left:5px;top:50%;transform:translateY(-50%)}.theme-toggle .toggle-thumb.dark{left:calc(100% - 31px);background:var(--toggle-thumb-bg-active)}.theme-toggle .toggle-label{font-size:13px;color:var(--text);opacity:.9}[data-theme=dark] .theme-toggle .toggle-track{background:var(--toggle-track)}[data-theme=dark] .theme-toggle .toggle-thumb.dark{box-shadow:0 6px 24px #10b98124,0 0 18px #10b98114 inset}.theme-toggle .toggle-label{color:var(--text)}