:root{--safe-area-inset-top:env(safe-area-inset-top,0px);--safe-area-inset-right:env(safe-area-inset-right,0px);--safe-area-inset-bottom:env(safe-area-inset-bottom,0px);--safe-area-inset-left:env(safe-area-inset-left,0px)}.mobile-chat-container{display:flex;flex-direction:column;height:100vh;height:100svh;height:100dvh;min-height:-webkit-fill-available;background:#1e243b;color:#fff;overflow-x:hidden;overflow-y:hidden;position:relative;touch-action:pan-y;-webkit-overflow-scrolling:touch;font-size:16px;padding-left:var(--safe-area-inset-left);padding-right:var(--safe-area-inset-right)}@supports not (height:100dvh){.mobile-chat-container{height:100svh}}@supports (-webkit-touch-callout:none){.mobile-chat-container{height:-webkit-fill-available}}.mobile-chat-header{flex-shrink:0;order:1;display:flex;align-items:center;padding:16px;background:#1e243b;border-top-left-radius:12px;border-top-right-radius:12px;position:relative;min-height:60px;touch-action:manipulation;user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}@media screen and (max-width:480px){.mobile-chat-header{padding:12px;min-height:56px}.mobile-chat-header button{min-height:44px;min-width:44px}}.mobile-message-area{flex:1 1 0;order:2;min-height:0;overflow-y:auto;overflow-x:hidden;display:flex;flex-direction:column;gap:12px;padding:16px 12px 8px;background:#1e243b;position:relative;touch-action:pan-y;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;scrollbar-width:none;-ms-overflow-style:none}.mobile-message-area::-webkit-scrollbar{display:none}@media screen and (max-width:480px){.mobile-message-area{padding:12px 8px 4px;gap:8px}}.mobile-input-container,.mobile-message-area>div{user-select:none;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none}.mobile-input-container{flex-shrink:0;order:3;display:flex;align-items:center;padding:12px 8px;background:#1e243b;border-bottom-left-radius:12px;border-bottom-right-radius:12px;border-top:1px solid #2a3150;position:relative;min-height:70px;touch-action:manipulation}.mobile-input-container input,.mobile-input-container textarea{user-select:text;-webkit-user-select:text;-moz-user-select:text;-ms-user-select:text}@media screen and (max-width:480px){.mobile-input-container{padding:10px 8px;min-height:66px}}@media screen and (max-width:768px){input[type=text],textarea{font-size:16px!important}button{min-height:44px;min-width:44px}}.mobile-chat-container.keyboard-open .mobile-message-area{flex:1 1 0}@media screen and (max-height:500px){.mobile-chat-header{padding:8px 12px;min-height:48px}.mobile-message-area{padding:8px;gap:6px}.mobile-input-container{padding:8px;min-height:60px}}@media screen and (max-width:768px){.mobile-chat-container>*{min-height:0}}