@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary:#f4f6f9;--bg-secondary:#fff;--bg-tertiary:#e9edf4;--bg-glass:#ffffffbf;--bg-glass-hover:#e9edf4d9;--bg-input:#00000008;--border-glass:#3b82f61f;--border-glass-hover:#3b82f640;--border-accent:#3b82f666;--text-primary:#1e293b;--text-secondary:#64748b;--text-tertiary:#94a3b8;--text-accent:#2563eb;--text-success:#16a34a;--accent-1:#2563eb;--accent-2:#3b82f6;--accent-3:#60a5fa;--danger:#ef4444;--success:#22c55e;--gradient-primary:linear-gradient(135deg, #1d4ed8 0%, #3b82f6 50%, #60a5fa 100%);--gradient-subtle:linear-gradient(135deg, #3b82f614, #60a5fa14);--gradient-glow:linear-gradient(135deg, #1d4ed826, #3b82f626, #60a5fa26);--shadow-sm:0 2px 8px #0f172a0d;--shadow-md:0 4px 20px #0f172a14;--shadow-lg:0 8px 40px #0f172a1f;--shadow-glow:0 0 30px #3b82f61a;--shadow-glow-strong:0 4px 20px #3b82f640;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--sidebar-width:280px;--header-height:64px;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.3s cubic-bezier(.4, 0, .2, 1);--transition-slow:.5s cubic-bezier(.4, 0, .2, 1);--transition-spring:.6s cubic-bezier(.34, 1.56, .64, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff26}.gradient-text{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.glass{background:var(--bg-glass);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-glass)}@keyframes orbFloat{0%,to{transform:translate(0)scale(1)}25%{transform:translate(80px,-60px)scale(1.1)}50%{transform:translate(-40px,80px)scale(.9)}75%{transform:translate(60px,40px)scale(1.05)}}@keyframes particleFloat{0%{opacity:0;transform:translateY(100vh)rotate(0)}10%{opacity:1}90%{opacity:1}to{opacity:0;transform:translateY(-100px)rotate(720deg)}}@keyframes logoPulse{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}@keyframes typingBounce{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-8px)}}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes dotPulse{0%,to{opacity:1}50%{opacity:.3}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}@keyframes messageSlideIn{0%{opacity:0;transform:translateY(20px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes loginCardIn{0%{opacity:0;transform:translateY(40px)scale(.9)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.shimmer{background:linear-gradient(90deg,#ffffff08 25%,#ffffff14 50%,#ffffff08 75%) 0 0/200% 100%;animation:2s ease-in-out infinite shimmer}.animated-bg{z-index:0;pointer-events:none;width:100%;height:100%;position:fixed;top:0;left:0;overflow:hidden}.animated-bg .orb{filter:blur(100px);opacity:.35;pointer-events:none;border-radius:50%;animation:20s ease-in-out infinite orbFloat;position:absolute}.animated-bg .orb:first-child{background:radial-gradient(circle, var(--accent-1) 0%, transparent 70%);width:600px;height:600px;animation-duration:25s;top:-15%;left:-10%}.animated-bg .orb:nth-child(2){background:radial-gradient(circle, var(--accent-2) 0%, transparent 70%);width:500px;height:500px;animation-duration:22s;animation-delay:-5s;top:50%;right:-10%}.animated-bg .orb:nth-child(3){background:radial-gradient(circle, var(--accent-3) 0%, transparent 70%);width:450px;height:450px;animation-duration:28s;animation-delay:-10s;bottom:-10%;left:30%}.animated-bg .orb:nth-child(4){background:radial-gradient(circle, var(--accent-2) 0%, transparent 70%);opacity:.2;width:350px;height:350px;animation-duration:20s;animation-delay:-3s;top:30%;left:50%}.animated-bg:after{content:"";opacity:.4;pointer-events:none;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");position:absolute;inset:0}.particles-container{z-index:0;pointer-events:none;position:fixed;inset:0}.particle{pointer-events:none;border-radius:50%;animation:linear infinite particleFloat;position:absolute}.login-screen{z-index:100;background:var(--bg-primary);justify-content:center;align-items:center;transition:all .8s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;inset:0}.login-screen.hidden{opacity:0;pointer-events:none;transform:scale(1.05)}.login-card{background:var(--bg-glass);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-glass);border-radius:var(--radius-xl);z-index:1;width:420px;padding:48px 40px;animation:.6s cubic-bezier(.34,1.56,.64,1) loginCardIn;position:relative;overflow:hidden}.login-card:before{content:"";background:var(--gradient-primary);height:3px;position:absolute;top:0;left:0;right:0}.login-card:after{content:"";background:var(--gradient-primary);opacity:.03;pointer-events:none;position:absolute;inset:0}.login-header{text-align:center;margin-bottom:36px}.login-logo{width:64px;height:64px;margin:0 auto 20px;position:relative}.login-title{letter-spacing:-.02em;margin-bottom:8px;font-size:24px;font-weight:800}.login-desc{color:var(--text-tertiary);font-size:14px}.form-group{margin-bottom:20px;position:relative}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;font-size:12px;font-weight:600;display:block}.form-input{background:var(--bg-input);border:1px solid var(--border-glass);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:all var(--transition-base);outline:none;padding:14px 16px;font-family:inherit;font-size:14px}.form-input::placeholder{color:var(--text-tertiary)}.form-input:focus{border-color:var(--accent-1);background:#2563eb08;box-shadow:0 0 0 3px #2563eb1a}.login-btn{background:var(--gradient-primary);border-radius:var(--radius-md);color:#fff;cursor:pointer;width:100%;transition:all var(--transition-base);border:none;margin-top:8px;padding:14px;font-family:inherit;font-size:14px;font-weight:600;position:relative;overflow:hidden}.login-btn:before{content:"";opacity:0;transition:opacity var(--transition-fast);background:#fff3;position:absolute;inset:0}.login-btn:hover{box-shadow:var(--shadow-glow-strong);transform:translateY(-2px)}.login-btn:hover:before{opacity:1}.login-btn:active{transform:translateY(0)}.login-btn.loading{pointer-events:none;color:#0000}.login-btn.loading:after{content:"";border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:22px;height:22px;margin:-11px 0 0 -11px;animation:.6s linear infinite spin;position:absolute;top:50%;left:50%}.login-error{border-radius:var(--radius-sm);color:#fca5a5;background:#ef44441a;border:1px solid #ef444433;margin-bottom:16px;padding:10px 14px;font-size:13px;animation:.3s ease-out scaleIn}.login-footer{text-align:center;color:var(--text-tertiary);margin-top:24px;font-size:12px}.logo-container{position:relative}.logo-glow{background:var(--gradient-primary);border-radius:var(--radius-md);opacity:.6;filter:blur(8px);animation:3s ease-in-out infinite logoPulse;position:absolute;inset:-4px}.logo-icon{background:var(--gradient-primary);border-radius:var(--radius-md);color:#fff;z-index:1;justify-content:center;align-items:center;font-weight:800;display:flex;position:relative}.logo-sm{width:42px;height:42px;font-size:18px}.logo-md{border-radius:var(--radius-lg);width:64px;height:64px;font-size:26px}.logo-lg{border-radius:var(--radius-lg);width:80px;height:80px;font-size:32px}.logo-md+.logo-glow,.logo-md~.logo-glow{filter:blur(16px);inset:-8px}.logo-lg+.logo-glow,.logo-lg~.logo-glow{filter:blur(20px);inset:-12px}.sidebar{width:var(--sidebar-width);background:var(--bg-glass);-webkit-backdrop-filter:blur(24px);border-right:1px solid var(--border-glass);height:100%;transition:transform var(--transition-base);flex-direction:column;flex-shrink:0;display:flex;position:relative;overflow:hidden}.sidebar:before{content:"";background:var(--gradient-primary);opacity:.5;height:1px;position:absolute;top:0;left:0;right:0}.sidebar-header{align-items:center;gap:12px;padding:20px;display:flex}.logo-text h1{letter-spacing:-.02em;font-size:16px;font-weight:700}.logo-text span{color:var(--text-tertiary);letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:500}.new-chat-btn{background:var(--gradient-subtle);border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;transition:all var(--transition-base);align-items:center;gap:10px;margin:0 16px 12px;padding:12px 16px;font-family:inherit;font-size:13px;font-weight:500;display:flex;position:relative;overflow:hidden}.new-chat-btn:before{content:"";background:var(--gradient-primary);opacity:0;transition:opacity var(--transition-base);position:absolute;inset:0}.new-chat-btn:hover{border-color:var(--accent-1);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.new-chat-btn:hover:before{opacity:.15}.new-chat-btn svg,.new-chat-btn span{z-index:1;position:relative}.sidebar-section-title{text-transform:uppercase;letter-spacing:.1em;color:var(--text-tertiary);padding:12px 20px 8px;font-size:10px;font-weight:600}.chat-list{flex:1;padding:0 8px;overflow-y:auto}.chat-item{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);color:var(--text-secondary);border:1px solid #0000;align-items:center;gap:10px;margin-bottom:2px;padding:10px 12px;font-size:13px;display:flex;position:relative;overflow:visible}.chat-item:before{content:"";background:var(--gradient-primary);opacity:0;transition:opacity var(--transition-fast);pointer-events:none;position:absolute;inset:0}.chat-item:hover{color:var(--text-primary)}.chat-item:hover:before{opacity:.08}.chat-item.active{color:var(--text-primary);background:linear-gradient(135deg,#2563eb14 0%,#60a5fa14 100%);border-color:#2563eb2e}.chat-item-icon,.chat-item-text{z-index:1;position:relative}.chat-item-text{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.chat-item-delete{z-index:1;opacity:0;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;flex-shrink:0;margin-left:auto;padding:2px;font-size:14px;position:relative}.chat-item:hover .chat-item-delete{opacity:1}.chat-item-delete:hover{color:var(--danger)}.categories{border-top:1px solid var(--border-glass);padding:8px}.category-item{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);color:var(--text-secondary);align-items:center;gap:10px;padding:10px 12px;font-size:13px;display:flex}.category-item:hover{color:var(--text-primary);background:#ffffff0a;transform:translate(4px)}.category-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.sidebar-user{border-top:1px solid var(--border-glass);align-items:center;gap:12px;padding:16px;display:flex}.user-avatar{border-radius:var(--radius-full);background:var(--gradient-primary);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex;position:relative}.user-avatar:after{content:"";background:var(--success);border:2px solid var(--bg-secondary);border-radius:50%;width:10px;height:10px;position:absolute;bottom:1px;right:1px}.user-info{flex:1}.user-name{font-size:13px;font-weight:600}.user-role{color:var(--text-tertiary);font-size:11px}.logout-btn{color:var(--text-tertiary);cursor:pointer;transition:color var(--transition-fast);border-radius:var(--radius-sm);background:0 0;border:none;padding:6px;font-size:16px}.logout-btn:hover{color:var(--danger)}.header{height:var(--header-height);background:var(--bg-glass);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border-glass);justify-content:space-between;align-items:center;padding:0 24px;display:flex}.header-left{align-items:center;gap:12px;display:flex}.header-title{color:var(--text-secondary);font-size:14px;font-weight:500}.model-badge{border-radius:var(--radius-full);color:var(--text-accent);background:#2563eb1a;border:1px solid #2563eb33;align-items:center;gap:6px;padding:4px 12px;font-size:11px;font-weight:600;display:flex}.model-badge .dot{background:var(--success);border-radius:50%;width:6px;height:6px;animation:2s ease-in-out infinite dotPulse}.header-actions{align-items:center;gap:8px;display:flex}.header-btn{border-radius:var(--radius-sm);border:1px solid var(--border-glass);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;justify-content:center;align-items:center;font-size:16px;display:flex}.header-btn:hover{color:var(--text-primary);border-color:var(--border-glass-hover);background:#ffffff0f;transform:translateY(-1px)}.welcome-screen{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:32px;padding:24px;animation:.8s ease-out fadeInUp;display:flex}.welcome-title{letter-spacing:-.03em;font-size:32px;font-weight:800;line-height:1.2}.welcome-subtitle{color:var(--text-secondary);max-width:500px;font-size:16px;line-height:1.6}.quick-actions{grid-template-columns:repeat(2,1fr);gap:12px;width:100%;max-width:560px;display:grid}.quick-action{background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glass);border-radius:var(--radius-md);cursor:pointer;text-align:left;transition:all var(--transition-base);padding:16px;position:relative;overflow:hidden}.quick-action:before{content:"";background:var(--gradient-primary);opacity:0;transition:opacity var(--transition-base);position:absolute;inset:0}.quick-action:after{content:"";background:var(--gradient-primary);transform-origin:0;height:2px;transition:transform var(--transition-base);position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.quick-action:hover{border-color:var(--border-accent);box-shadow:var(--shadow-glow), var(--shadow-md);transform:translateY(-4px)}.quick-action:hover:before{opacity:.06}.quick-action:hover:after{transform:scaleX(1)}.quick-action-icon{z-index:1;margin-bottom:10px;font-size:24px;position:relative}.quick-action-title{z-index:1;margin-bottom:4px;font-size:14px;font-weight:600;position:relative}.quick-action-desc{color:var(--text-tertiary);z-index:1;font-size:12px;line-height:1.5;position:relative}.message{gap:14px;width:100%;max-width:800px;margin:0 auto;animation:.5s cubic-bezier(.34,1.56,.64,1) messageSlideIn;display:flex}.message-avatar{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:600;display:flex}.message-avatar.bot{background:var(--gradient-primary);position:relative}.message-avatar.bot:after{content:"";background:var(--gradient-primary);border-radius:var(--radius-sm);z-index:-1;opacity:.3;filter:blur(6px);position:absolute;inset:-2px}.message-avatar.user{background:var(--bg-tertiary);border:1px solid var(--border-glass)}.message-content{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--text-primary);flex:1;padding:16px 20px;font-size:14px;line-height:1.7}.message.user .message-content{background:linear-gradient(135deg,#2563eb0f 0%,#60a5fa0f 100%);border-color:#2563eb26}.message-content p{margin-bottom:8px}.message-content p:last-child{margin-bottom:0}.message-content strong{color:var(--text-accent);font-weight:600}.message-content ul{margin:8px 0;padding-left:20px}.message-content li{color:var(--text-secondary);margin-bottom:4px}.message-content code{color:var(--text-accent);background:#2563eb1f;border-radius:4px;padding:2px 6px;font-size:13px}.message-actions{opacity:0;transition:all var(--transition-base);gap:6px;margin-top:12px;display:flex;transform:translateY(4px)}.message:hover .message-actions{opacity:1;transform:translateY(0)}.action-btn{border:1px solid var(--border-glass);border-radius:var(--radius-sm);color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);background:0 0;align-items:center;gap:4px;padding:4px 10px;font-family:inherit;font-size:11px;display:flex}.action-btn:hover{border-color:var(--accent-1);color:var(--text-accent);background:#2563eb14}.typing-indicator{align-items:center;gap:5px;padding:8px 0;display:flex}.typing-dot{background:var(--accent-1);border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite typingBounce}.typing-dot:nth-child(2){background:var(--accent-2);animation-delay:.15s}.typing-dot:nth-child(3){background:var(--accent-3);animation-delay:.3s}.streaming-cursor{background:var(--accent-1);vertical-align:text-bottom;width:2px;height:18px;margin-left:2px;animation:.8s ease-in-out infinite blink;display:inline-block}.input-area{padding:16px 24px 24px}.input-container{max-width:800px;margin:0 auto}.input-wrapper{background:var(--bg-glass);-webkit-backdrop-filter:blur(24px);border:1px solid var(--border-glass);border-radius:var(--radius-lg);transition:all var(--transition-base);align-items:flex-end;gap:8px;padding:12px 16px;display:flex;position:relative}.input-wrapper:before{content:"";background:var(--gradient-primary);border-radius:var(--radius-lg);opacity:0;z-index:-1;transition:opacity var(--transition-base);position:absolute;inset:-1px}.input-wrapper:focus-within{box-shadow:0 0 0 3px #2563eb14, var(--shadow-glow);border-color:#2563eb66}.input-wrapper:focus-within:before{opacity:.15}.chat-input{color:var(--text-primary);resize:none;background:0 0;border:none;outline:none;flex:1;min-height:24px;max-height:120px;font-family:inherit;font-size:14px;line-height:1.5}.chat-input::placeholder{color:var(--text-tertiary)}.input-actions{align-items:center;gap:4px;display:flex}.input-btn{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;font-size:18px;display:flex}.input-btn:hover{color:var(--text-secondary);background:#ffffff0f}.send-btn{border-radius:var(--radius-md);background:var(--gradient-primary);color:#fff;cursor:pointer;width:40px;height:40px;transition:all var(--transition-base);border:none;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;display:flex;position:relative;overflow:hidden}.send-btn:before{content:"";opacity:0;transition:opacity var(--transition-fast);background:#fff3;position:absolute;inset:0}.send-btn:hover{box-shadow:var(--shadow-glow-strong);transform:scale(1.05)}.send-btn:hover:before{opacity:1}.send-btn:active{transform:scale(.95)}.send-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.send-btn:disabled:hover{box-shadow:none}.send-btn:disabled:before{display:none}.input-hint{text-align:center;color:var(--text-tertiary);margin-top:10px;font-size:11px}.app-layout{z-index:1;height:100%;display:flex;position:relative}.main-content{flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.chat-area{flex-direction:column;flex:1;gap:24px;padding:24px;display:flex;overflow-y:auto}@media (width<=768px){.sidebar{z-index:50;position:absolute;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.quick-actions{grid-template-columns:1fr}.welcome-title{font-size:24px}}.sidebar-search-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;margin-left:auto;padding:6px;display:flex}.sidebar-search-btn:hover{background:var(--bg-tertiary);color:var(--accent-1)}.sidebar-search-container{padding:0 16px 12px;animation:.2s ease-out slideDown}.sidebar-search-input{background:var(--bg-input);border:1px solid var(--border-glass);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:all var(--transition-fast);outline:none;padding:8px 12px;font-size:13px}.sidebar-search-input:focus{border-color:var(--accent-1);background:var(--bg-secondary);box-shadow:0 0 0 2px #2563eb1a}.folders-section{border-top:1px solid var(--border-glass);flex-direction:column;padding-top:8px;display:flex}.folders-header{justify-content:space-between;align-items:center;padding:8px 16px;display:flex}.folders-title{text-transform:uppercase;letter-spacing:.1em;color:var(--text-tertiary);font-size:10px;font-weight:600}.create-folder-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:0 0;border:none;align-items:center;padding:4px;display:flex}.create-folder-btn:hover{color:var(--accent-1);background:var(--bg-tertiary)}.folders-list{max-height:250px;padding:0 8px;overflow-y:auto}.folder-item{margin-bottom:4px}.folder-header{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-secondary);transition:all var(--transition-fast);align-items:center;padding:8px 10px;font-size:13px;display:flex}.folder-header:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.folder-header.active{background:var(--bg-tertiary);color:var(--text-primary)}.folder-title-text{white-space:nowrap;text-overflow:ellipsis;flex:1;margin-left:6px;font-weight:500;overflow:hidden}.folder-actions,.chat-item-actions{opacity:0;transition:opacity var(--transition-fast);z-index:10;align-items:center;gap:4px;margin-left:auto;display:flex;position:relative}.folder-header:hover .folder-actions,.chat-item:hover .chat-item-actions{opacity:1}.folder-action-btn,.chat-action-btn{color:var(--text-tertiary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:2px;display:flex}.folder-action-btn:hover,.chat-action-btn:hover{color:var(--accent-1);background:var(--bg-tertiary)}.folder-action-btn.delete-btn:hover,.chat-action-btn.delete-btn:hover{color:var(--danger);background:#ef44441a}.folder-chats-container{border-left:1px solid var(--border-glass);flex-direction:column;gap:2px;margin-top:2px;margin-left:12px;padding-left:8px;display:flex}.inline-edit-input{background:var(--bg-secondary);border:1px solid var(--accent-1);color:var(--text-primary);border-radius:4px;outline:none;width:80%;padding:2px 6px;font-size:12px}.move-popover{background:var(--bg-secondary);border:1px solid var(--border-glass-hover);border-radius:var(--radius-md);box-shadow:var(--shadow-md);z-index:100;width:180px;max-height:200px;padding:8px;position:absolute;top:100%;right:0;overflow-y:auto}.move-popover-title{text-transform:uppercase;color:var(--text-tertiary);border-bottom:1px solid var(--border-glass);margin-bottom:6px;padding:4px 8px;font-size:10px;font-weight:600}.move-option{cursor:pointer;color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;transition:all var(--transition-fast);border-radius:4px;padding:6px 8px;font-size:12px;overflow:hidden}.move-option:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-overlay{z-index:150;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0f172a66;justify-content:center;align-items:center;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}.admin-modal{background:var(--bg-glass);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border:1px solid var(--border-glass-hover);border-radius:var(--radius-xl);width:800px;max-width:95vw;height:600px;max-height:90vh;box-shadow:var(--shadow-lg);flex-direction:column;animation:.3s cubic-bezier(.34,1.56,.64,1) scaleIn;display:flex;position:relative;overflow:hidden}.admin-modal-header{border-bottom:1px solid var(--border-glass);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.admin-modal-title{color:var(--text-primary);font-size:18px;font-weight:700}.admin-close-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-full);transition:all var(--transition-fast);background:0 0;border:none;align-items:center;padding:6px;display:flex}.admin-close-btn:hover{background:var(--bg-tertiary);color:var(--danger)}.admin-modal-content{flex-direction:column;flex:1;gap:24px;padding:24px;display:flex;overflow-y:auto}.admin-grid-layout{grid-template-columns:1.2fr 1fr;gap:24px;display:grid}@media (width<=768px){.admin-grid-layout{grid-template-columns:1fr}.admin-modal{height:auto;max-height:95vh}}.admin-card{background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:var(--radius-lg);flex-direction:column;gap:16px;padding:20px;display:flex}.admin-card-title{color:var(--text-primary);border-bottom:1px solid var(--border-glass);margin-bottom:4px;padding-bottom:8px;font-size:14px;font-weight:600}.user-list-wrapper{border:1px solid var(--border-glass);border-radius:var(--radius-md);background:var(--bg-input);max-height:350px;overflow-y:auto}.user-search-input{background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:var(--radius-md);width:100%;transition:all var(--transition-fast);outline:none;margin-bottom:12px;padding:10px 14px;font-size:13px}.user-search-input:focus{border-color:var(--accent-1)}.user-item-row{border-bottom:1px solid var(--border-glass);transition:background var(--transition-fast);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.user-item-row:last-child{border-bottom:none}.user-item-row:hover{background:var(--bg-glass-hover)}.user-row-info{flex-direction:column;gap:2px;max-width:60%;display:flex}.user-row-name{color:var(--text-primary);align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}.user-role-badge{border-radius:var(--radius-full);color:var(--accent-1);background:#2563eb1a;padding:2px 6px;font-size:9px;font-weight:600}.user-role-badge.director{color:var(--text-success);background:#16a34a1a}.user-row-email{color:var(--text-secondary);font-size:11px}.user-row-password{color:var(--text-tertiary);align-items:center;gap:6px;margin-top:2px;font-family:monospace;font-size:11px;display:flex}.user-row-actions{align-items:center;gap:8px;display:flex}.admin-form-group{flex-direction:column;gap:6px;display:flex}.admin-form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:11px;font-weight:600}.admin-form-input,.admin-form-select{background:var(--bg-input);border:1px solid var(--border-glass);border-radius:var(--radius-md);color:var(--text-primary);transition:all var(--transition-fast);outline:none;padding:10px 12px;font-size:13px}.admin-form-input:focus,.admin-form-select:focus{border-color:var(--accent-1);background:var(--bg-secondary)}.admin-submit-btn{background:var(--gradient-primary);border-radius:var(--radius-md);color:#fff;cursor:pointer;transition:all var(--transition-base);border:none;margin-top:8px;padding:12px;font-size:13px;font-weight:600}.admin-submit-btn:hover{box-shadow:var(--shadow-glow-strong);transform:translateY(-1px)}.admin-btn{cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:6px;display:flex}.admin-btn:hover{background:var(--bg-tertiary)}.admin-btn.block-btn:hover{color:var(--text-accent);background:#2563eb1a}.admin-btn.unblock-btn{color:var(--danger)}.admin-btn.unblock-btn:hover{background:#ef44441a}.admin-btn.delete-btn:hover{color:var(--danger);background:#ef44441a}.admin-btn.edit-btn:hover{color:var(--text-accent);background:#2563eb1a}.user-blocked-badge{border-radius:var(--radius-full);color:var(--danger);background:#ef44441a;padding:2px 6px;font-size:9px;font-weight:600}.admin-sidebar-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-full);transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;padding:6px;display:flex}.admin-sidebar-btn:hover{color:var(--accent-1);background:var(--bg-tertiary);transform:rotate(30deg)}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}