@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary:#4f46e5;--primary-hover:#4338ca;--primary-light:#e0e7ff;--bg-color:#f8fafc;--bg-sidebar:#fff;--bg-card:#fff;--text-main:#0f172a;--text-muted:#64748b;--border-color:#e2e8f0;--border-radius:12px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a}.dark{--primary:#6366f1;--primary-hover:#818cf8;--primary-light:#6366f133;--bg-color:#0f172a;--bg-sidebar:#1e293b;--bg-card:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--border-color:#334155}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,-apple-system,sans-serif;transition:background-color .3s,color .3s}.glass{-webkit-backdrop-filter:blur(10px);background:#ffffffb3;border:1px solid #ffffff4d}.dark .glass{background:#1e293bb3;border:1px solid #ffffff1a}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@keyframes speakingPulse{0%{filter:brightness()drop-shadow(0 0 10px #4f46e500);transform:scale(1)}50%{filter:brightness(1.1)drop-shadow(0 0 20px #4f46e566);transform:scale(1.02)}to{filter:brightness()drop-shadow(0 0 10px #4f46e500);transform:scale(1)}}.avatar-speaking{animation:1.5s ease-in-out infinite speakingPulse}@keyframes slideInToast{0%{opacity:0;transform:translate(120%)}to{opacity:1;transform:translate(0)}}.layout-wrapper{background-color:var(--bg-color);height:100vh;transition:background-color .3s;display:flex;overflow:hidden}.layout-sidebar{background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:10;flex-direction:column;width:280px;transition:all .3s;display:flex}.layout-main{flex-direction:column;flex:1;display:flex;overflow:hidden}.layout-topbar{background-color:var(--bg-sidebar);border-bottom:1px solid var(--border-color);z-index:5;justify-content:space-between;align-items:center;height:70px;padding:0 2rem;display:flex}.layout-content{flex:1;padding:2rem;overflow-y:auto}.sidebar-brand{height:70px;color:var(--primary);border-bottom:1px solid var(--border-color);align-items:center;padding:0 1.5rem;font-size:1.25rem;font-weight:700;display:flex}.sidebar-nav{flex-direction:column;flex:1;gap:.5rem;padding:1.5rem 1rem;display:flex}.nav-link{color:var(--text-muted);border-radius:var(--border-radius);align-items:center;gap:.75rem;padding:.75rem 1rem;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-link:hover{background-color:var(--bg-color);color:var(--text-main)}.nav-link.active{background-color:var(--primary-light);color:var(--primary)}.sidebar-footer{border-top:1px solid var(--border-color);padding:1.5rem}.btn-icon{border:1px solid var(--border-color);color:var(--text-main);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;transition:all .2s;display:flex}.btn-icon:hover{background-color:var(--bg-color);color:var(--primary);border-color:var(--primary)}.login-page-container{background-color:var(--bg-color);width:100vw;min-height:100vh;color:var(--text-main);z-index:100;justify-content:center;align-items:center;display:flex;position:absolute;top:0;left:0}.login-card{background-color:var(--bg-card);box-shadow:var(--shadow-lg);border:1px solid var(--border-color);border-radius:1rem;width:100%;max-width:400px;padding:2.5rem;animation:.5s ease-out slideUp}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{color:var(--primary);margin-bottom:.5rem;font-size:1.875rem;font-weight:700}.login-header p{color:var(--text-muted);font-size:.875rem}.form-group{margin-bottom:1.5rem}.form-group label{margin-bottom:.5rem;font-size:.875rem;font-weight:500;display:block}.form-control{border:1px solid var(--border-color);background-color:var(--bg-color);width:100%;color:var(--text-main);border-radius:.5rem;outline:none;padding:.75rem 1rem;font-size:1rem;transition:all .3s}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.options-row{justify-content:space-between;align-items:center;margin-bottom:1.5rem;font-size:.875rem;display:flex}.forgot-password{color:var(--primary);font-weight:500;text-decoration:none}.btn-submit{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:.5rem;width:100%;padding:.875rem;font-size:1rem;font-weight:600;transition:background-color .3s}.btn-submit:hover{background-color:var(--primary-hover)}.btn-submit:active{transform:scale(.98)}.signup-link{text-align:center;color:var(--text-muted);margin-top:1.5rem;font-size:.875rem}.signup-link a{color:var(--primary);font-weight:600;text-decoration:none}