html,body{width:100%;height:100%;margin:0}body{overflow:hidden}.app-layout{width:100%;height:100vh;display:flex}.app-sidebar{background:#fff;border-right:1px solid #dee2e6;width:240px;min-width:240px;height:100vh;overflow-y:auto}.sidebar-inner{box-sizing:border-box;flex-direction:column;height:100%;padding:1rem;display:flex}.sidebar-brand{justify-content:center;align-items:center;padding:.75rem .5rem 1.5rem;display:flex}.sidebar-brand a{text-decoration:none;display:block}.sidebar-logo{width:auto;max-width:180px;height:auto;max-height:70px;display:block}.sidebar-nav{flex-direction:column;gap:.25rem;display:flex}.sidebar-link{color:#495057;border-radius:.5rem;padding:.7rem .75rem;text-decoration:none;transition:background-color .15s,color .15s;display:block}.sidebar-link:hover{color:#212529;background:#f1f3f5}.sidebar-link.active{color:#212529;background:#e9ecef;font-weight:600}.sidebar-user{border-top:1px solid #dee2e6;margin-top:auto;padding-top:1rem}.sidebar-user-link{color:#212529;align-items:center;gap:.75rem;text-decoration:none;display:flex}.sidebar-user-link:hover{color:#212529}.page-content{flex:1;min-width:0;height:100vh;overflow:hidden auto}.page-container{box-sizing:border-box;width:100%;height:100%;padding:1rem}.chat-layout{flex-direction:column;width:100%;height:calc(100vh - 2rem);min-height:0;display:flex}.chat-header{border-bottom:1px solid #dee2e6;flex:none;padding:.5rem 1rem 1rem}.chat-messages{flex:auto;min-height:0;padding:1.5rem;overflow:hidden auto}.user-message{color:#fff;white-space:pre-wrap;overflow-wrap:anywhere;background:#81aae7;border-radius:1rem;max-width:100%;padding:.7rem 1rem}.assistant-message{overflow-wrap:anywhere;background:#f8f9fa;border:1px solid #dee2e6;border-radius:1rem;max-width:100%;padding:.75rem 1rem}.chat-input{background:#fff;border-top:1px solid #dee2e6;flex:none;padding:1rem 1.5rem}.chat-input textarea:focus{background-color:#f5f3ff;border-color:#c2c2c2;outline:none;box-shadow:0 0 #0400ff40}.chat-input textarea{resize:none}@media (width<=767.98px){.app-sidebar{width:200px;min-width:200px}.chat-messages{padding:1rem}.chat-input{padding:.75rem}}.profile-settings-card{max-width:900px}.profile-settings-section{margin-bottom:1.5rem}.profile-settings-section .card{max-width:1000px}.profile-form{width:min(1100px,100% - 2rem);margin:0 auto}.profile-form .card{border-radius:.5rem;box-shadow:0 .125rem .25rem #00000013}.profile-selector{justify-content:center;min-width:140px;font-weight:500}