@import"https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600&display=swap";*{margin:0;padding:0;box-sizing:border-box}:root{font-family:Quicksand,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;color:#213547;background-color:#f0f5f9;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Quicksand,sans-serif;background-color:#f0f5f9;margin:0;padding:0;min-width:320px;height:100vh;overflow:hidden}chat-interface{width:100%;height:100vh;display:block}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#f0f5f9}}:host{display:block;width:100%;height:100vh;margin:0;padding:0;position:static;transform:none}:root{--primary-color: #70b3a1;--secondary-color: #a8dadc;--accent-color: #caffbf;--background-color: #f8f9fa;--text-color: #555;--user-bubble: #a8dadc;--ai-bubble: #f0f7f4;--crisis-bg: #fff3cd;--crisis-text: #856404;--chat-border-radius: 20px;--message-border-radius: 18px}body{font-family:Quicksand,Comic Sans MS,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:var(--text-color);background-color:#f0f5f9;margin:0;padding:0}.app-wrapper{display:flex;flex-direction:column;height:100vh;height:100dvh;width:100%;overflow:hidden;margin:0;padding:0}.top-nav{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;background:linear-gradient(135deg,var(--primary-color) 0%,#8fc6b9 100%);box-shadow:0 2px 8px #0000001a;position:relative;z-index:100;min-height:60px;flex-wrap:wrap;gap:10px}.nav-left{display:flex;align-items:center;gap:15px}.nav-right{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end;margin-left:auto}.app-title{font-size:1.5rem;font-weight:700;color:#fff;margin:0;font-family:Quicksand,sans-serif;letter-spacing:.5px}.sidebar-toggle-btn{background-color:#fff3;color:#fff;border:none;padding:10px 14px;border-radius:8px;font-size:1.3rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.sidebar-toggle-btn:hover{background-color:#ffffff4d;transform:scale(1.05)}.hamburger-icon{display:block;line-height:1}.rag-toggle{background-color:#ffffffe6;color:var(--primary-color);border:none;padding:8px 16px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:Quicksand,sans-serif;white-space:nowrap;display:flex;align-items:center;gap:8px}.rag-toggle:hover{background-color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #70b3a14d}.rag-toggle.active{background-color:var(--primary-color);color:#fff;box-shadow:0 4px 15px #70b3a180;transform:scale(1.02)}.rag-toggle.active:hover{background-color:var(--primary-color);color:#fff}.rag-toggle .toggle-label{-webkit-user-select:none;user-select:none}.rag-toggle input[type=checkbox]{display:none}.clear-chat-btn{background-color:#ffffffe6;color:var(--primary-color);border:none;padding:8px 16px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:Quicksand,sans-serif;white-space:nowrap}.clear-chat-btn:hover{background-color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #70b3a14d}.system-message{align-self:center;background-color:#f8f9fa;font-style:italic;text-align:center;padding:8px 16px;border-radius:20px;margin:8px 0;max-width:90%;color:#666}.audio-visualization{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;margin:12px auto;background:linear-gradient(135deg,#70b3a1,#a8dadc);border-radius:20px;max-width:300px;box-shadow:0 4px 15px #70b3a14d}.audio-bars{display:flex;align-items:flex-end;justify-content:center;gap:6px;height:50px;margin-bottom:12px}.audio-bars .bar{width:8px;background:linear-gradient(to top,#fff,#ffffffb3);border-radius:4px;animation:audioWave .8s ease-in-out infinite;box-shadow:0 2px 5px #0003}.audio-bars .bar:nth-child(1){animation-delay:0s;height:20%}.audio-bars .bar:nth-child(2){animation-delay:.1s;height:40%}.audio-bars .bar:nth-child(3){animation-delay:.2s;height:60%}.audio-bars .bar:nth-child(4){animation-delay:.3s;height:40%}.audio-bars .bar:nth-child(5){animation-delay:.4s;height:20%}@keyframes audioWave{0%,to{height:20%;opacity:.6}50%{height:100%;opacity:1}}.audio-label{color:#fff;font-size:.95rem;font-weight:600;text-shadow:0 1px 3px rgba(0,0,0,.2);font-family:Quicksand,sans-serif}.sources{margin-top:12px;font-size:.85rem;cursor:pointer}.sources summary{color:var(--primary-color);font-weight:700}.sources summary:hover{text-decoration:underline}.sources-content{background-color:#ffffffb3;padding:12px;border-radius:8px;margin-top:8px;max-height:200px;overflow-y:auto;border-left:3px solid var(--secondary-color)}.chat-container{display:flex;flex-direction:column;flex:1;width:100%;overflow:hidden;background-color:var(--background-color);position:relative}.chat-container:before{display:none}.chat-header{background:linear-gradient(to right,var(--primary-color),#8fc6b9);color:#fff;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;border-bottom:1px solid rgba(0,0,0,.05);position:relative}.chat-title{margin:0;font-weight:500;font-size:1.5rem;font-family:Quicksand,sans-serif;display:flex;align-items:center;gap:8px}.chat-title:before{content:"💚";font-size:1.2rem}.header-controls{display:flex;gap:15px;align-items:center}.audio-bars-small{display:flex;align-items:flex-end;justify-content:center;gap:3px;height:18px}.audio-bars-small .bar{width:3px;background:#fff;border-radius:2px;animation:audioWaveSmall .8s ease-in-out infinite}.audio-bars-small .bar:nth-child(1){animation-delay:0s;height:30%}.audio-bars-small .bar:nth-child(2){animation-delay:.1s;height:50%}.audio-bars-small .bar:nth-child(3){animation-delay:.2s;height:80%}.audio-bars-small .bar:nth-child(4){animation-delay:.3s;height:50%}.audio-bars-small .bar:nth-child(5){animation-delay:.4s;height:30%}@keyframes audioWaveSmall{0%,to{height:30%;opacity:.7}50%{height:100%;opacity:1}}.talk-mode-btn .talk-indicator{width:10px;height:10px;border-radius:50%;background:#fff9;box-shadow:0 0 6px #fff9}.talk-mode-btn .talk-indicator.listening{background:#ffd166;box-shadow:0 0 6px #ffd166e6}.talk-mode-btn .talk-indicator.speaking{background:#06d6a0;box-shadow:0 0 8px #06d6a0e6;animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.3);opacity:.7}}.talk-mode-btn.active{background:#ffffff59}.talk-mode-btn.speaking{background:#06d6a04d;border-color:#06d6a080}.talk-mode-btn:disabled{opacity:.45;cursor:not-allowed}.chat-messages{flex:1;overflow-y:auto;padding:20px 20vw;display:flex;flex-direction:column;gap:12px;background-color:#f9fbfd;background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23a8dadc' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zM36 0V4h-2V0h-4v4h4v4h2V4h4V0h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V4h4V0H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}.message{max-width:85%;padding:12px 16px;border-radius:var(--message-border-radius);animation:fadeIn .3s ease-in-out;line-height:1.5;box-shadow:0 2px 5px #00000008;font-family:Quicksand,sans-serif;font-weight:400;font-size:.95rem;letter-spacing:.1px}.welcome-message{background-color:#e1f5fe!important;border-left:4px solid var(--accent-color);max-width:95%;position:relative;padding-top:20px}.welcome-message:before{content:"✨ Welcome ✨";position:absolute;top:-12px;left:20px;background:linear-gradient(to right,#91d9e3,#a8dadc);color:#fff;padding:4px 12px;border-radius:12px;font-size:.8rem;font-weight:600}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.user-message{align-self:flex-end;background-color:var(--user-bubble);color:#444;border-radius:18px 18px 0;border-bottom:2px solid rgba(0,0,0,.05);margin-left:0;margin-right:20px}.ai-message{align-self:flex-start;background-color:var(--ai-bubble);color:var(--text-color);border-radius:0 18px 18px;border-left:3px solid var(--secondary-color);border-bottom:2px solid rgba(0,0,0,.05)}.thinking .typing-indicator span{animation:dots 1.5s infinite;display:inline-block;opacity:0}.thinking .typing-indicator span:nth-child(1){animation-delay:0s}.thinking .typing-indicator span:nth-child(2){animation-delay:.5s}.thinking .typing-indicator span:nth-child(3){animation-delay:1s}@keyframes dots{0%{opacity:0}50%{opacity:1}to{opacity:0}}.message-content{display:flex;flex-direction:column}.message-sender{font-size:.9rem;font-weight:600;margin-bottom:5px;opacity:.8;font-family:Quicksand,sans-serif}.message p{margin:0;word-break:break-word}.message-text{line-height:1.6;word-break:break-word}.message-text p{margin:0 0 10px}.message-text p:last-child{margin-bottom:0}.message-text strong{font-weight:700;color:inherit}.message-text em{font-style:italic}.message-text u{text-decoration:underline}.message-text del{text-decoration:line-through;opacity:.7}.message-text h1,.message-text h2,.message-text h3{margin:12px 0 8px;font-weight:700;line-height:1.3;color:var(--primary-color)}.message-text h1{font-size:1.4rem}.message-text h2{font-size:1.2rem}.message-text h3{font-size:1.05rem}.message-text h4{font-size:1rem;margin:10px 0 6px}.message-text h5{font-size:.95rem;margin:8px 0 6px}.message-text h6{font-size:.9rem;margin:8px 0 6px;opacity:.9}.message-text code.inline-code{background-color:#0000000d;padding:2px 6px;border-radius:4px;font-family:Courier New,Courier,monospace;font-size:.9em;color:#d63384;border:1px solid rgba(0,0,0,.1)}.ai-message .message-text code.inline-code{background-color:#ffffff4d;border-color:#fff3}.message-text pre{background-color:#2d2d2d;color:#f8f8f2;padding:12px;border-radius:8px;overflow-x:auto;margin:10px 0;border-left:3px solid var(--primary-color)}.message-text pre code.code-block{font-family:Courier New,Courier,monospace;font-size:.9em;line-height:1.5;display:block}.message-text ul,.message-text ol{margin:8px 0;padding-left:24px}.message-text li{margin:4px 0;line-height:1.5}.message-text ul li{list-style-type:disc}.message-text ol li{list-style-type:decimal}.message-text blockquote{border-left:4px solid var(--secondary-color);margin:10px 0;font-style:italic;opacity:.9;background-color:#00000005;padding:8px 12px;border-radius:4px}.message-text blockquote.nested-quote{border-left-color:var(--accent-color);margin-left:16px;background-color:#0000000a}.message-text hr{border:none;border-top:2px solid rgba(0,0,0,.1);margin:15px 0}.message-text a{color:var(--primary-color);text-decoration:none;border-bottom:1px solid var(--primary-color);transition:all .2s ease}.message-text a:hover{color:var(--accent-color);border-bottom-color:var(--accent-color);background-color:#70b3a11a}.message-text br{line-height:1.8}.message-text ul.task-list{list-style:none;padding-left:0}.message-text li.task-item{list-style:none;display:flex;align-items:center;gap:8px}.message-text li.task-item input[type=checkbox]{margin:0;cursor:not-allowed}.message-text table.markdown-table{border-collapse:collapse;width:100%;margin:12px 0;border:1px solid rgba(0,0,0,.1);border-radius:8px;overflow:hidden}.message-text table.markdown-table th{background-color:var(--primary-color);color:#fff;padding:10px;text-align:left;font-weight:600}.message-text table.markdown-table td{padding:10px;border-top:1px solid rgba(0,0,0,.1)}.message-text table.markdown-table tr:nth-child(2n){background-color:#00000005}.message-text table.markdown-table tr:hover{background-color:#70b3a11a}.message-text img.markdown-image{max-width:100%;height:auto;border-radius:8px;margin:10px 0;box-shadow:0 2px 8px #0000001a}.chat-input-container{display:flex;align-items:center;gap:10px;padding:16px 20vw;background-color:#fff;border-top:1px solid #e0e0e0;position:relative;z-index:10;min-height:70px;padding-bottom:max(16px,env(safe-area-inset-bottom))}.chat-input{flex:1;padding:12px 18px;border:2px solid #e0e0e0;border-radius:25px;font-size:15px;outline:none;transition:all .3s ease;font-family:Quicksand,sans-serif;background-color:#f8f9fa}.chat-input:focus{border-color:var(--primary-color);background-color:#fff;box-shadow:0 0 0 3px #70b3a11a}.talk-mode-btn{background-color:var(--secondary-color);color:#fff;border:none;padding:12px;border-radius:50%;font-size:1.2rem;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;width:48px;height:48px;position:relative}.talk-mode-btn:hover:not(:disabled){background-color:#92cdd1;transform:scale(1.05);box-shadow:0 4px 15px #a8dadc80}.mic-icon{font-size:1.3rem;line-height:1}.send-button{padding:12px 24px;background-color:var(--primary-color);color:#fff;border:none;border-radius:25px;font-size:15px;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:Quicksand,sans-serif;display:flex;align-items:center;gap:8px;height:48px;white-space:nowrap}.send-button:after{content:"→";font-size:1.2rem}.send-button:hover:not(:disabled){background-color:#5ea393;transform:translateY(-2px);box-shadow:0 6px 20px #70b3a166}button:disabled{background-color:#ccc;cursor:not-allowed}.app-footer{padding:12px 20px;text-align:center;background-color:#f5f5f5;border-top:1px solid #e0e0e0;z-index:100}.disclaimer{margin:0;font-size:.85rem;color:#666;font-family:Quicksand,sans-serif;font-weight:500;line-height:1.4}.speech-warning{margin:8px 0 0;font-size:.8rem;color:#a35b1d}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0009;display:flex;justify-content:center;align-items:center;z-index:1000;animation:fadeIn .3s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.crisis-modal{background-color:#fff;border-radius:16px;max-width:500px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 10px 40px #0000004d;animation:slideUp .3s ease-out;font-family:Quicksand,sans-serif}@keyframes slideUp{0%{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{background-color:#fff3cd;padding:20px;border-radius:16px 16px 0 0;display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid #f0ad4e}.modal-header h3{margin:0;color:var(--crisis-text);font-size:1.4rem;font-weight:600;font-family:Quicksand,sans-serif}.close-modal-btn{background:none;border:none;font-size:1.8rem;color:var(--crisis-text);cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background-color .2s}.close-modal-btn:hover{background-color:#8564041a}.modal-content{padding:24px}.crisis-intro{font-size:1.05rem;color:#555;margin-bottom:16px;line-height:1.6}.crisis-list{list-style:none;padding:0;margin:0 0 20px}.crisis-list li{background-color:#f8f9fa;padding:16px;margin-bottom:12px;border-radius:10px;border-left:4px solid #70b3a1;transition:transform .2s,box-shadow .2s}.crisis-list li:hover{transform:translate(4px);box-shadow:0 2px 8px #0000001a}.crisis-list strong{display:block;color:var(--primary-color);font-size:1.1rem;margin-bottom:6px;font-weight:600}.crisis-list .resource-contact{font-weight:700;font-size:1.15rem;color:#333;margin:4px 0}.crisis-list a{color:#1e90ff;text-decoration:none;word-break:break-all;display:inline-block;margin-top:4px}.crisis-list a:hover{text-decoration:underline}.crisis-note{background-color:#ffebee;border-left:4px solid #d32f2f;padding:12px;border-radius:8px;font-size:.95rem;line-height:1.6;color:#c62828}.crisis-note strong{display:block;margin-bottom:4px}.modal-footer{padding:16px 24px;border-top:1px solid #e0e0e0;display:flex;justify-content:flex-end}.close-btn{background-color:var(--primary-color);color:#fff;border:none;padding:10px 24px;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:Quicksand,sans-serif}.close-btn:hover{background-color:#5a9c8a;transform:translateY(-1px);box-shadow:0 4px 15px #70b3a166}.close-btn:active{transform:translateY(0)}@media(prefers-color-scheme:dark){body{background-color:#fcfcfc}input{background-color:#fff;color:#555;border-color:#ddd}.chat-messages{background-color:#fafafa}}@media(max-width:768px){.top-nav{padding:10px 16px;min-height:auto}.app-title{font-size:1.3rem}.nav-left{gap:10px}.nav-right{gap:8px;flex-wrap:wrap;justify-content:flex-end}.rag-toggle,.clear-chat-btn,.history-btn{padding:6px 10px;font-size:.8rem}.message{max-width:90%;padding:10px 14px}.chat-messages{padding:16px 12vw}.chat-input-container{padding:12px 12vw;padding-bottom:max(12px,env(safe-area-inset-bottom));gap:8px}.chat-input{padding:10px 14px;font-size:14px}.send-button{padding:10px 18px;font-size:14px;height:42px}.talk-mode-btn{width:42px;height:42px;font-size:1.1rem}.app-footer{padding:10px 16px}.disclaimer{font-size:.8rem}}@media(max-width:480px){.top-nav{padding:8px 12px;min-height:auto}.app-title{font-size:1rem}.sidebar-toggle-btn{padding:8px 12px;font-size:1.1rem}.nav-left{gap:8px}.nav-right{gap:6px;flex-wrap:wrap;justify-content:flex-end}.rag-toggle,.clear-chat-btn,.history-btn{padding:5px 8px;font-size:.7rem}.message{max-width:95%;padding:10px 12px;font-size:.95rem}.chat-messages{padding:16px 7vw}.chat-input-container{padding:10px 7vw;padding-bottom:max(10px,env(safe-area-inset-bottom));gap:6px;min-height:60px}.chat-input{padding:10px 12px;font-size:14px}.send-button{padding:10px 14px;font-size:13px;height:40px}.send-button:after{font-size:1rem}.talk-mode-btn{width:40px;height:40px;font-size:1rem}.app-footer{padding:8px 12px}.disclaimer{font-size:.75rem}}@media(orientation:landscape)and (max-width:1024px){.chat-messages{padding:16px 18vw!important}.chat-input-container{padding:12px 18vw!important;padding-bottom:max(12px,env(safe-area-inset-bottom))!important}}@media(orientation:portrait)and (max-width:768px){.chat-messages{padding:16px 5vw!important}.chat-input-container{padding:10px 5vw!important;padding-bottom:max(10px,env(safe-area-inset-bottom))!important}}.sidebar{position:fixed;left:-400px;top:0;width:400px;height:100vh;background:linear-gradient(135deg,#f8f9fa,#e9f5f0);box-shadow:4px 0 20px #00000026;transition:left .3s ease;z-index:1003;overflow-y:auto}.sidebar.open{left:0}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:24px;background-color:var(--primary-color);color:#fff;position:sticky;top:0;z-index:10}.sidebar-header h3{margin:0;font-size:1.5rem;font-weight:700;font-family:Quicksand,sans-serif}.sidebar-close-btn{background:none;border:none;color:#fff;font-size:1.8rem;cursor:pointer;padding:4px 8px;line-height:1;transition:all .3s ease;border-radius:4px}.sidebar-close-btn:hover{background-color:#fff3;transform:rotate(90deg)}.sidebar-tabs{display:flex;border-bottom:2px solid #e0e0e0;background-color:#f8f9fa}.tab-btn{flex:1;padding:12px 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#e2e8f0;border-radius:8px;font-size:.95rem;font-family:Quicksand,sans-serif;transition:all .3s ease;background-color:#fff}.form-group input[type=text]:focus,.form-group input[type=number]:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #6abf9f1a}.form-group select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236abf9f' d='M6 9L1 4h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.form-group textarea{resize:vertical;min-height:80px}.radio-group{display:flex;gap:16px;flex-wrap:wrap}.radio-label{display:flex;align-items:center;gap:8px;cursor:pointer;padding:8px 16px;border:2px solid #e2e8f0;border-radius:8px;transition:all .3s ease;background-color:#fff}.radio-label:hover{border-color:var(--primary-color);background-color:#6abf9f0d}.radio-label input[type=radio]{cursor:pointer;width:18px;height:18px}.radio-label input[type=radio]:checked+span{color:var(--primary-color);font-weight:600}.save-info-btn,.clear-info-btn{padding:12px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:Quicksand,sans-serif}.save-info-btn{background-color:var(--primary-color);color:#fff;box-shadow:0 4px 12px #6abf9f4d}.save-info-btn:hover{background-color:#5a9c8a;transform:translateY(-2px);box-shadow:0 6px 20px #70b3a166}.clear-info-btn{background-color:#e74c3c;color:#fff;box-shadow:0 4px 12px #e74c3c4d}.clear-info-btn:hover{background-color:#c0392b;transform:translateY(-2px);box-shadow:0 6px 20px #e74c3c66}.document-upload-section{margin-bottom:24px}.upload-label{display:block;cursor:pointer}.upload-btn{display:inline-block;width:100%;padding:14px;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:Quicksand,sans-serif;box-shadow:0 4px 12px #70b3a14d;text-align:center}.upload-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #70b3a166}.upload-btn:disabled{opacity:.6;cursor:not-allowed}.upload-hint{margin-top:8px;font-size:.85rem;color:#666;text-align:center}.documents-list{margin-top:24px}.documents-list h4{margin-bottom:12px;color:var(--primary-color);font-size:1.05rem;font-weight:600}.no-documents{text-align:center;color:#999;padding:32px 16px;font-style:italic}.doc-items{list-style:none;padding:0;margin:0}.doc-item{display:flex;align-items:center;justify-content:space-between;padding:12px;background-color:#fff;border:1px solid #e0e0e0;border-radius:8px;margin-bottom:8px;transition:all .3s ease}.doc-item:hover{background-color:#f8f9fa;border-color:var(--primary-color);box-shadow:0 2px 8px #70b3a126}.doc-info{display:flex;align-items:center;gap:12px;flex:1;min-width:0;overflow:hidden}.doc-icon{font-size:1.5rem;flex-shrink:0}.doc-details{display:flex;flex-direction:column;gap:4px;min-width:0}.doc-name{font-weight:600;color:#333;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.doc-size{font-size:.8rem;color:#999}.doc-delete-btn{background:none;border:none;font-size:1.2rem;cursor:pointer;padding:6px;border-radius:6px;transition:all .2s ease;flex-shrink:0}.doc-delete-btn:hover{background-color:#e74c3c1a;transform:scale(1.1)}.sidebar-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}@media(max-width:768px){.sidebar{width:100%;left:-100%}.sidebar.open{left:0}.sidebar-toggle-btn{top:10px;left:10px;padding:10px 14px;font-size:1.3rem}}@media(prefers-color-scheme:dark){.sidebar{background:linear-gradient(135deg,#1a1a1a,#0f3529)}.sidebar-description{color:#e2e8f0;background-color:#6abf9f33}.form-group label{color:#e2e8f0}.form-group input[type=text],.form-group input[type=number],.form-group select,.form-group textarea{background-color:#2d3748;border-color:#4a5568;color:#fff}.form-group select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236abf9f' d='M6 9L1 4h10z'/%3E%3C/svg%3E")}.radio-label{background-color:#2d3748;border-color:#4a5568;color:#e2e8f0}.radio-label:hover{background-color:#6abf9f1a}}.history-sidebar{position:fixed;top:0;right:-350px;width:350px;height:100vh;background:#fff;box-shadow:-4px 0 20px #0000001a;transition:right .3s ease;z-index:1001;display:flex;flex-direction:column}.history-sidebar.open{right:0}.history-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid #e0e0e0;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%)}.history-header h3{margin:0;font-size:1.2rem;color:#fff;font-weight:600}.history-content{flex:1;overflow-y:auto;padding:15px}.no-history{text-align:center;color:#999;padding:40px 20px;font-size:.95rem}.history-actions{display:flex;justify-content:flex-end;margin-bottom:15px}.delete-all-btn{background:#f44336;color:#fff;border:none;padding:8px 16px;border-radius:8px;font-size:.9rem;cursor:pointer;transition:all .3s ease;font-family:Quicksand,sans-serif;font-weight:600}.delete-all-btn:hover{background:#d32f2f;transform:translateY(-2px)}.history-list{list-style:none;padding:0;margin:0}.history-item{display:flex;justify-content:space-between;align-items:center;padding:15px;margin-bottom:10px;background:#f8f9fa;border-radius:12px;cursor:pointer;transition:all .3s ease;border:2px solid transparent}.history-item:hover{background:#e3f2fd;transform:translate(-5px)}.history-item.active{background:linear-gradient(135deg,#70b3a11a,#a8dadc1a);border-color:var(--primary-color)}.history-item-content{flex:1;display:flex;flex-direction:column;gap:4px;min-width:0;overflow:hidden}.history-title{font-weight:600;color:#333;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.history-timestamp{font-size:.8rem;color:#666}.history-actions-btns{display:flex;gap:5px;align-items:center}.history-edit-btn{background:none;border:none;font-size:1.1rem;cursor:pointer;padding:5px 8px;transition:all .3s ease;opacity:.5}.history-edit-btn:hover{opacity:1;transform:scale(1.2)}.history-delete-btn{background:none;border:none;font-size:1.2rem;cursor:pointer;padding:5px 10px;transition:all .3s ease;opacity:.5}.history-delete-btn:hover{opacity:1;transform:scale(1.2)}.history-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;z-index:1000}.history-btn{background-color:#ffffffe6;color:var(--primary-color);border:none;padding:8px 16px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:Quicksand,sans-serif;white-space:nowrap}.history-btn:hover{background-color:#fff;transform:translateY(-2px);box-shadow:0 6px 20px #70b3a14d}.toast-notification{position:fixed;top:80px;left:50%;transform:translate(-50%);background-color:var(--primary-color);color:#fff;padding:12px 24px;border-radius:25px;font-size:.95rem;font-weight:600;font-family:Quicksand,sans-serif;box-shadow:0 8px 24px #70b3a166;z-index:10000;animation:slideDown .3s ease-out,slideUp .3s ease-in 1.7s}@keyframes slideDown{0%{opacity:0;transform:translate(-50%) translateY(-20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes slideUp{0%{opacity:1;transform:translate(-50%) translateY(0)}to{opacity:0;transform:translate(-50%) translateY(-20px)}}@media(max-width:768px){.sidebar{width:100%;left:-100%}.sidebar.open{left:0}.history-sidebar{width:90%;right:-90%}}