:root{--primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--primary-color: #667eea;--primary-dark: #5a67d8;--secondary-color: #764ba2;--accent-color: #f093fb;--bg-primary: #d3d6db;--bg-secondary: #eceff3;--bg-glass: rgba(255, 255, 255, .95);--text-primary: #1a202c;--text-secondary: #4a5568;--text-muted: #718096;--border-light: #e2e8f0;--border-hover: #cbd5e0;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .1);--success-bg: #f0fff4;--success-border: #9ae6b4;--success-text: #276749;--delete-color: #e53e3e;--delete-hover-bg: #fed7d7;--sidebar-bg: #e0e4ea;--sidebar-item-hover: #edf2f7;--sidebar-item-active: #e6fffa;--sidebar-border: #e2e8f0;--collapsed-sidebar-width: 50px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-primary);height:100vh;overflow:hidden;letter-spacing:-.01em;line-height:1.6;font-size:14px}.navbar{background:#ffffffd9!important;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:none!important;box-shadow:0 8px 32px #00000014;height:64px;padding:0;border-bottom:none!important;position:sticky;top:0;z-index:1030;margin-bottom:0}.navbar .container-fluid{padding:0 24px}.navbar .navbar-brand{color:var(--text-primary)!important;font-weight:700;font-size:20px;margin:0;letter-spacing:-.5px;background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.navbar .btn{font-size:14px;font-weight:500;padding:10px 20px;border-radius:12px;border:1px solid rgba(102,126,234,.2);background:#ffffffb3;color:var(--text-secondary);transition:all .3s cubic-bezier(.4,0,.2,1);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);position:relative;overflow:hidden}.navbar .btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:var(--primary-gradient);transition:left .3s ease;z-index:-1}.navbar .btn:hover{color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 8px 25px #667eea4d}.navbar .btn:hover:before{left:0}.navbar .btn.active,.navbar .btn:active{background:var(--primary-gradient);color:#fff;border-color:transparent;transform:translateY(-1px);box-shadow:0 4px 15px #667eea66}#sidebarToggle{background:#ffffffb3!important;border:1px solid rgba(102,126,234,.2)!important;color:var(--text-secondary)!important;padding:10px 12px!important;border-radius:12px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:all .3s cubic-bezier(.4,0,.2,1)}#sidebarToggle:hover{background:var(--primary-gradient)!important;color:#fff!important;border-color:transparent!important;transform:translateY(-2px);box-shadow:0 8px 25px #667eea4d}.main-container{display:flex;height:calc(100vh - 64px);overflow:hidden;margin-top:0}.navbar #askAgilekodeBtn:hover{background:#8b4513;color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 8px 25px #8b45134d}.navbar #askAgilekodeBtn:hover:before{background:#8b4513;left:0}.navbar #askAnythingBtn:hover{background:#8b4513;color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 8px 25px #8b45134d}.navbar #askAnythingBtn:hover:before{background:#8b4513;left:0}.sidebar{width:260px;background:var(--sidebar-bg);border-right:none;transition:width .3s cubic-bezier(.25,.8,.25,1);z-index:1020;display:flex;flex-direction:column;overflow:hidden;position:relative;flex-shrink:0}.sidebar-header{display:none}.sidebar.collapsed{width:var(--collapsed-sidebar-width)}.sidebar-header{padding:12px 16px;border-bottom:1px solid var(--sidebar-border);display:flex;align-items:center;justify-content:space-between;min-height:48px;position:relative}.sidebar.collapsed .sidebar-header{padding:12px 8px;justify-content:center}.sidebar-collapse-btn{background:none;border:none;color:var(--text-secondary);font-size:16px;padding:6px;border-radius:4px;cursor:pointer;transition:all .15s ease;width:28px;height:28px;display:flex;align-items:center;justify-content:center;position:relative;z-index:10}.sidebar-collapse-btn:hover{background:var(--sidebar-item-hover);color:var(--text-primary)}.sidebar.collapsed .sidebar-collapse-btn i{transform:rotate(180deg)}.sidebar-title{font-weight:600;font-size:14px;color:var(--text-primary);opacity:1;transition:opacity .2s ease;white-space:nowrap}.sidebar.collapsed .sidebar-title{opacity:0;pointer-events:none}.sidebar-content{padding:12px;flex:1;overflow:hidden;display:flex;flex-direction:column;transition:padding .3s ease}.sidebar.collapsed .sidebar-content{padding:12px 8px}.new-chat-btn{background:var(--primary-gradient);color:#fff;border:none;font-weight:500;font-size:15px;padding:12px 16px;border-radius:10px;transition:all .15s ease;width:100%;text-align:left;display:flex;align-items:center;gap:8px;margin-bottom:16px;cursor:pointer;position:relative;overflow:hidden;white-space:nowrap;box-shadow:0 2px 8px #667eea1a}.new-chat-btn:hover{background:var(--accent-color);background-image:none;color:#fff;box-shadow:0 4px 16px #764ba226}.new-chat-btn i{font-size:14px;opacity:.8;flex-shrink:0}.new-chat-btn .btn-text{opacity:1;transition:opacity .2s ease}.sidebar.collapsed .new-chat-btn{padding:10px 8px;justify-content:center;min-width:34px}.sidebar.collapsed .new-chat-btn .btn-text{opacity:0;pointer-events:none}.chat-history{flex:1;display:flex;flex-direction:column;overflow:hidden}.chat-history h6{color:var(--text-muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;padding:0 4px;opacity:1;transition:opacity .2s ease;white-space:nowrap}.sidebar.collapsed .chat-history h6{opacity:0;pointer-events:none}.chat-history-list{flex:1;overflow-y:auto;padding-right:4px}.sidebar.collapsed .chat-history-list{padding-right:0}.chat-history-list::-webkit-scrollbar{width:4px}.chat-history-list::-webkit-scrollbar-track{background:transparent}.chat-history-list::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:2px}.chat-history-list::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.chat-history-item{background:transparent;border:none;border-radius:8px;padding:8px 12px;margin-bottom:2px;cursor:pointer;transition:all .15s ease;position:relative;display:flex;align-items:center;justify-content:space-between;min-height:36px;font-size:13px;color:var(--text-secondary);overflow:hidden}.sidebar.collapsed .chat-history-item{padding:8px;justify-content:center}.chat-history-item:hover{background:var(--sidebar-item-hover);color:var(--text-primary)}.chat-history-item.active{background:var(--sidebar-item-active);color:var(--text-primary);border:1px solid var(--success-border)}.chat-history-item .chat-preview{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-right:8px;font-weight:400;line-height:1.4;opacity:1;transition:opacity .2s ease}.sidebar.collapsed .chat-history-item .chat-preview{opacity:0;pointer-events:none}.chat-preview .preview-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:2px}.chat-preview .chat-timestamp{font-size:11px;color:var(--text-muted);opacity:.8}.chat-history-item .chat-options{display:flex;align-items:center;gap:4px;opacity:0;transition:opacity .15s ease;flex-shrink:0}.chat-history-item:hover .chat-options{opacity:1}.sidebar.collapsed .chat-history-item .chat-options{opacity:0!important;pointer-events:none}.chat-history-item .options-btn,.chat-history-item .delete-btn{background:none;border:none;color:var(--text-muted);font-size:14px;padding:4px;border-radius:4px;cursor:pointer;transition:all .15s ease;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.chat-history-item .options-btn:hover{background:var(--border-light);color:var(--text-primary)}.chat-history-item .delete-btn{display:none;color:var(--delete-color)}.chat-history-item .delete-btn.show{display:flex}.chat-history-item .delete-btn:hover{background:var(--delete-hover-bg);color:var(--delete-color)}.sidebar.collapsed .chat-history-item:before{content:"";width:8px;height:8px;background:var(--text-muted);border-radius:50%;opacity:.6;transition:all .15s ease}.sidebar.collapsed .chat-history-item:hover:before,.sidebar.collapsed .chat-history-item.active:before{background:var(--primary-color);opacity:1}.sidebar-bottom-links{padding:12px;border-top:1px solid var(--sidebar-border);margin-top:auto;transition:padding .3s ease}.sidebar.collapsed .sidebar-bottom-links{padding:12px 8px}.sidebar-link{background:transparent;border:none;color:var(--text-secondary);font-weight:400;font-size:13px;padding:8px 12px;border-radius:6px;transition:all .15s ease;text-align:left;text-decoration:none;display:flex;align-items:center;gap:8px;margin-bottom:2px;cursor:pointer;width:100%;position:relative;overflow:hidden;white-space:nowrap}.sidebar.collapsed .sidebar-link{padding:8px;justify-content:center}.sidebar-link:hover{background:var(--sidebar-item-hover);color:var(--text-primary);text-decoration:none}.sidebar-link i{font-size:14px;width:16px;opacity:.8;flex-shrink:0}.sidebar-link .link-text{opacity:1;transition:opacity .2s ease}.sidebar.collapsed .sidebar-link .link-text{opacity:0;pointer-events:none}.sidebar.collapsed .sidebar-content,.sidebar.collapsed .sidebar-bottom-links{display:none}.chat-area{flex:1;display:flex;flex-direction:column;background:var(--bg-secondary);transition:all .3s cubic-bezier(.25,.8,.25,1)}.suggestions-container{display:flex;flex-direction:column;align-items:center;gap:16px;max-width:800px;margin:0 auto;padding:32px 16px}.suggestion-card{width:100%;border:2.5px solid var(--primary-color);background:var(--bg-secondary);cursor:pointer;transition:all .15s ease;border-radius:12px;box-shadow:0 2px 10px #667eea1a;padding:16px}.suggestion-card.main-suggestion{width:100%}.suggestions-subcontainer{display:flex;flex-direction:row;gap:16px;width:100%;flex-wrap:wrap}.suggestion-card.small-suggestion{flex:1;min-width:0}.suggestion-card:hover{border-color:var(--primary-dark);box-shadow:0 4px 18px #764ba221;transform:translateY(-2px) scale(1.01)}.suggestion-card .card-body{padding:0}.suggestion-card .card-text{color:var(--text-secondary);font-size:14px;font-weight:400;margin:0}.suggestion-icon,.small-icon{width:32px;height:32px;background:var(--primary-gradient);border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}.suggestion-icon i,.small-icon i{font-size:16px;color:#fff}.chat-messages{display:flex;flex-direction:column;gap:10px;padding:10px;overflow-y:auto;max-height:calc(100vh - 200px)}.message{max-width:80%;padding:16px 20px;border-radius:18px;font-size:16px;line-height:1.6;word-wrap:break-word;display:flex;align-items:flex-start;gap:10px}.message-avatar{width:40px;height:40px;border-radius:50%;flex-shrink:0}.message-content{flex:1}.user-message{align-self:flex-end;background:var(--primary-gradient);color:#fff;box-shadow:0 2px 8px #667eea1a;font-size:16px}.bot-message{align-self:flex-start;background:#fff!important;color:var(--text-primary);border:1px solid var(--border-light);max-width:35%;font-size:16px}.input-section{padding:16px;background:var(--bg-secondary);border-top:1px solid var(--border-light)}.input-wrapper{max-width:1000px;margin:0 auto;position:relative}.chat-input{background:#fff;border:2.5px solid var(--primary-color);border-radius:24px;padding:18px 60px 18px 28px;font-size:18px;color:var(--text-primary);transition:all .18s cubic-bezier(.4,0,.2,1);width:95%;resize:none;min-height:52px;max-width:1000px;box-shadow:0 4px 18px #667eea14,0 1.5px 4px #764ba20a}.chat-input:focus{border-color:var(--primary-dark);box-shadow:0 0 0 4px #667eea2e;background:#f8faff}.chat-input::placeholder{color:var(--text-muted)}.send-button{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;background:var(--primary-gradient);color:#fff;border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 16px #667eea4d;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.send-button:hover{background:var(--accent-color);background-image:none;color:#fff;transform:translateY(-50%) scale(1.08);box-shadow:0 4px 16px #764ba226}.send-button:disabled{background:var(--border-light);background-image:none;color:var(--text-muted);cursor:not-allowed;transform:translateY(-50%);box-shadow:none}.loading-spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--border-light);border-top:2px solid var(--primary-color);border-radius:50%;animation:spin 1s linear infinite;margin-right:8px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.message.loading{opacity:.8}@keyframes slideOut{0%{opacity:1;transform:translate(0);max-height:50px}to{opacity:0;transform:translate(-100%);max-height:0;padding:0;margin:0}}.chat-history-item.deleting{animation:slideOut .3s ease-out forwards}.toast{position:fixed;top:100px;right:20px;background-color:#d32f2f;color:#fff;padding:15px 20px;border-radius:5px;box-shadow:0 2px 5px #0003;z-index:1000;display:none;font-size:14px;max-width:300px;opacity:0;transition:opacity .3s ease-in-out}.toast.show{display:block;opacity:1}.settings-btn{background-color:transparent;border:none;cursor:pointer;padding:10px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;width:40px;height:40px;box-shadow:0 2px 5px #0003;transition:background-color .3s,transform .2s}.settings-btn:hover{background-color:#f0f0f0;transform:scale(1.1)}.settings-btn:focus{outline:none}.settings-btn i{font-size:24px;color:#555}@media (max-width: 991.98px){.sidebar{position:fixed;top:60px;left:0;height:calc(100vh - 60px);transform:translate(-100%);box-shadow:var(--shadow-lg);z-index:1040;width:260px!important}.sidebar.show{transform:translate(0)}.sidebar.collapsed{transform:translate(-100%);width:260px!important}.chat-area{width:100%;margin-left:0!important}}@media (max-width: 767.98px){.navbar{height:56px;padding:0}.navbar .container-fluid{padding:0 10px;display:flex;align-items:center;justify-content:space-between;width:100%;height:100%}.navbar .d-flex:first-child{display:flex;align-items:center;flex-shrink:0}.navbar .navbar-brand{font-size:18px;padding:0;margin:0}.navbar .navbar-brand img{height:40px}#sidebarToggle{margin-right:8px;padding:4px}.navbar .d-flex:last-child{display:flex;align-items:center;gap:8px;flex-shrink:0}.navbar .btn{padding:6px 10px;font-size:12px;white-space:nowrap}.navbar #askAnythingBtn{display:none!important}.navbar #askAgilekodeBtn,.navbar.agilekode-navbar #askAnythingBtn{display:inline-block!important}.navbar.agilekode-navbar #askAgilekodeBtn{display:none!important}.agilekode-navbar .settings-btn{display:inline-flex!important}.main-container{height:calc(100vh - 56px)}.sidebar{top:56px;height:calc(100vh - 56px);width:100%}.input-section{padding:12px 15px;background:#fff;border-top:1px solid #e2e8f0;position:sticky;bottom:0;z-index:100}.input-wrapper{position:relative;width:100%;max-width:none}.chat-input{width:100%;padding:12px 45px 12px 15px;font-size:14px;border:1px solid #e2e8f0;border-radius:20px;background:#f8f9fa;resize:none;min-height:44px;box-sizing:border-box}.chat-input:focus{outline:none;border-color:var(--primary-color, #007bff);background:#fff;box-shadow:0 0 0 2px #007bff1a}.send-button{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;border:none;background:var(--primary-color, #007bff);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease}.send-button:hover{background:var(--primary-hover, #0056b3);transform:translateY(-50%) scale(1.05)}.send-button:active{transform:translateY(-50%) scale(.95)}.send-button i{font-size:14px}.message{font-size:14px;padding:10px 15px;max-width:90%}.message-avatar{width:30px;height:30px}.bot-message{max-width:90%;background:#fff;border:1px solid #e2e8f0;align-self:flex-start}.user-message{align-self:flex-end;background:var(--primary-gradient);color:#fff}}@media (max-width: 480px){.navbar #askAnythingBtn{display:none!important}.navbar #askAgilekodeBtn,.navbar.agilekode-navbar #askAnythingBtn{display:inline-block!important}.navbar.agilekode-navbar #askAgilekodeBtn{display:none!important}}