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.icon{width:20px;height:20px;flex-shrink:0}.icon-button.new-chat-collapsed{width:36px;height:36px;background:linear-gradient(135deg,#10b981,#22c55e,#14b8a6);border:none;border-radius:50%}.icon-button.new-chat-collapsed:hover{background:linear-gradient(135deg,#059669,#16a34a,#0d9488)}.icon-button.new-chat-collapsed .icon{color:#fff;stroke:#fff;width:18px;height:18px}.icon-button.new-chat-collapsed:hover .icon{color:#fff;stroke:#fff}.sidebar-user-collapsed{padding:16px 0;width:100%;display:flex;justify-content:center;align-items:center;border-top:1px solid var(--border-color)}.user-avatar-button{background:transparent;border:none;cursor:pointer;padding:0;border-radius:50%;transition:transform .2s ease}.user-avatar-button:hover{transform:scale(1.05)}.user-avatar-circle{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#10b981,#22c55e,#14b8a6);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;font-size:14px}.sidebar-header-expanded{display:flex;align-items:center;justify-content:space-between;padding:12px 8px;gap:8px}.sidebar-action-button{width:100%;padding:12px 20px;margin:0;background:transparent;border:none;border-radius:0;font-size:14px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:10px;color:var(--text-primary);transition:background .15s ease;text-align:left;height:44px}.sidebar-action-button:hover:not(:disabled){background:var(--hover-bg)}.sidebar-action-button:disabled{opacity:.6;cursor:not-allowed}.sidebar-action-button .action-icon{width:20px;height:20px;flex-shrink:0;color:var(--text-secondary)}.sidebar-action-button.new-chat-full{background:linear-gradient(135deg,#10b981,#22c55e,#14b8a6);color:#fff;margin-top:4px}.sidebar-action-button.new-chat-full .action-icon{color:#fff}.sidebar-action-button.new-chat-full:hover:not(:disabled){background:linear-gradient(135deg,#059669,#16a34a,#0d9488)}.sidebar-action-button.chats-button{cursor:default;color:var(--text-secondary);font-weight:600;font-size:13px;padding:8px 20px;margin-top:8px;margin-bottom:4px}.sidebar-action-button.chats-button:hover{background:transparent}.user-info{width:100%;padding:8px 20px;border:none;background:transparent;cursor:pointer;position:relative;display:flex;align-items:center;gap:12px;text-align:left}.chevron-icon{width:16px;height:16px;color:var(--text-secondary);transition:transform .2s ease}.user-menu{position:absolute;bottom:100%;left:12px;right:12px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 10px 40px #00000026;margin-bottom:8px;overflow:hidden;animation:slideUp .2s ease;z-index:1000}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.user-menu-item{width:100%;padding:12px 16px;border:none;background:transparent;color:var(--text-primary);font-size:14px;text-align:left;cursor:pointer;display:flex;align-items:center;gap:12px;transition:background .2s ease}.user-menu-item:hover:not(.disabled){background:var(--hover-bg)}.user-menu-item.disabled{cursor:default;opacity:.7;justify-content:space-between}.menu-icon{width:18px;height:18px;color:var(--text-secondary)}.plan-badge{padding:4px 8px;background:var(--accent-color);color:#fff;border-radius:6px;font-size:12px;font-weight:600}.plan-badge-free{background:#10b981}.plan-badge-pro{background:linear-gradient(135deg,#f59e0b,#f97316)}.plan-badge-max{background:linear-gradient(135deg,#8b5cf6,#a78bfa)}@media (min-width: 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.main-content{margin-left:0}}.feedback-modal{max-width:550px}.feedback-description{font-size:14px;color:#52525b;margin-bottom:20px;line-height:1.5}body.dark-mode .feedback-description{color:#a1a1aa}.feedback-options{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}.feedback-option{display:flex;align-items:center;gap:12px;padding:12px 16px;border:1px solid hsl(240 5.9% 90%);border-radius:8px;cursor:pointer;transition:all .2s ease;background:#fff}body.dark-mode .feedback-option{background:#09090b;border-color:#3d3d42}.feedback-option:hover{background:#f4f4f5;border-color:#10b981}body.dark-mode .feedback-option:hover{background:#27272a;border-color:#10b981}.feedback-checkbox{width:18px;height:18px;accent-color:#10b981;cursor:pointer;flex-shrink:0}.feedback-option-label{font-size:14px;color:#09090b;cursor:pointer;line-height:1.5}body.dark-mode .feedback-option-label{color:#fafafa}.feedback-comment-section{margin-bottom:24px}.feedback-comment-label{display:block;font-size:14px;font-weight:500;color:#09090b;margin-bottom:8px}body.dark-mode .feedback-comment-label{color:#fafafa}.feedback-comment-textarea{width:100%;padding:12px;border:1px solid hsl(240 5.9% 90%);border-radius:8px;background:#fff;color:#09090b;font-family:inherit;font-size:14px;line-height:1.5;resize:vertical;transition:all .2s ease}body.dark-mode .feedback-comment-textarea{background:#09090b;color:#fafafa;border-color:#3d3d42}.feedback-comment-textarea:focus{outline:none;border-color:#10b981;box-shadow:0 0 0 3px #10b9811a}.feedback-comment-textarea::placeholder{color:#71717a}body.dark-mode .feedback-comment-textarea::placeholder{color:#a1a1aa}.feedback-actions{display:flex;justify-content:flex-end;gap:12px;padding-top:16px;border-top:1px solid hsl(240 5.9% 90%)}body.dark-mode .feedback-actions{border-top-color:#27272a}.feedback-button{padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.feedback-button.secondary{background:transparent;color:#09090b;border:1px solid hsl(240 5.9% 90%)}body.dark-mode .feedback-button.secondary{color:#fafafa;border-color:#3d3d42}.feedback-button.secondary:hover:not(:disabled){background:#f4f4f5}body.dark-mode .feedback-button.secondary:hover:not(:disabled){background:#27272a}.feedback-button.primary{background:linear-gradient(135deg,#10b981,#22c55e,#14b8a6);color:#fff;border:none}.feedback-button.primary:hover:not(:disabled){background:linear-gradient(135deg,#059669,#16a34a,#0d9488)}.feedback-button:disabled{opacity:.5;cursor:not-allowed}.close-icon-svg{width:20px;height:20px}@media (max-width: 768px){.feedback-modal{max-width:100%;margin:20px}.feedback-actions{flex-direction:column-reverse}.feedback-button{width:100%}}.auth0-login-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;width:100%;padding:1rem;box-sizing:border-box;background-color:#1a1e27;font-family:Inter,sans-serif}.auth0-card-wrapper{background-color:#262a33;border-radius:20px;box-shadow:0 20px 60px #0009,0 0 0 1px #ffffff0d;display:flex;flex-direction:column;align-items:center;gap:2rem;padding:3rem;max-width:500px;width:90%;animation:fadeInScale .8s ease-out forwards}.auth0-logo{width:160px;margin-bottom:1.5rem;opacity:0;animation:slideInDown 1s ease-out forwards .2s}.auth0-title{font-size:2.8rem;font-weight:700;color:#f7fafc;text-align:center;margin-bottom:1rem;text-shadow:0 4px 10px rgba(0,0,0,.3);opacity:0;animation:fadeIn 1s ease-out forwards .4s}.auth0-action-card{background-color:#2d313c;border-radius:15px;box-shadow:inset 0 2px 5px #0000004d,0 5px 15px #0000004d;padding:2.5rem;display:flex;flex-direction:column;align-items:center;gap:1.8rem;width:calc(100% - 2rem);opacity:0;animation:fadeIn 1s ease-out forwards .6s}.auth0-action-text{font-size:1.25rem;color:#cbd5e0;text-align:center;line-height:1.6;font-weight:400}.button{padding:1.1rem 2.8rem;font-size:1.2rem;font-weight:600;border-radius:10px;border:none;cursor:pointer;transition:all .3s cubic-bezier(.25,.8,.25,1);box-shadow:0 8px 20px #0006;text-transform:uppercase;letter-spacing:.08em;outline:none}.button:focus{box-shadow:0 0 0 4px #63b3ed80}.button.login{background-color:#63b3ed;color:#1a1e27}.button.login:hover{background-color:#4299e1;transform:translateY(-5px) scale(1.03);box-shadow:0 12px 25px #00000080}.button.logout{background-color:#fc8181;color:#1a1e27}.button.logout:hover{background-color:#e53e3e;transform:translateY(-5px) scale(1.03);box-shadow:0 12px 25px #00000080}.loading-text{font-size:1.8rem;font-weight:500;color:#a0aec0;animation:pulse 1.5s infinite ease-in-out}.profile-picture{width:110px;transition:transform .3s ease-in-out}.profile-picture:hover{transform:scale(1.05)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideInDown{0%{opacity:0;transform:translateY(-70px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}@media (max-width: 600px){.auth0-card-wrapper{padding:2rem;margin:1rem}.auth0-title{font-size:2.2rem}.button{padding:1rem 2rem;font-size:1.1rem}.auth0-logo{width:120px}}