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0;border-bottom:1px solid #e2e8f0}.library-book-row:last-child{border-bottom:none}.library-book-row>div:first-child{width:100%}.library-book-row strong{display:block;font-size:1.05rem;line-height:1.4;color:#0f172a;word-break:break-word}.library-book-row span{display:block;margin-top:4px;font-size:14px;color:#64748b}.library-book-actions{width:100%;display:flex;flex-direction:column;gap:10px}.library-book-actions select,.library-book-actions button{width:100%;height:48px;border-radius:14px;font-size:14px}.library-add-row{grid-template-columns:1fr;gap:12px}.library-add-row input,.library-add-row select,.library-add-row button{width:100%;height:50px;border-radius:14px}}@media(max-width:768px){.review-create-card{padding:18px;border-radius:20px}.review-create-card input,.review-create-card textarea{width:100%;font-size:14px;border-radius:14px}.review-create-card textarea{min-height:120px;line-height:1.6}.review-create-row{display:flex;flex-direction:column;gap:12px;margin-top:14px}.review-create-row input,.review-create-row button{width:100%;height:50px;border-radius:14px;font-size:14px}.review-create-row button{border:none;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-weight:600}.review-card{padding:20px;border-radius:22px}.review-card h3{font-size:1.15rem;line-height:1.4;margin-bottom:14px;word-break:break-word}.review-card p{font-size:15px;line-height:1.9;color:#334155}}.top-navbar,.dashboard-navbar,.mobile-header{width:100%;max-width:100%;overflow-x:hidden}.chat-container{display:flex;height:calc(100vh - 60px);background:#f0f4f8;color:#0f172a;font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;overflow:hidden}.chat-left-panel{width:350px;border-right:1px solid #e2e8f0;display:flex;flex-direction:column;background:#fff;height:100%}.chat-header{padding:20px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.chat-header h2{margin:0;font-size:22px;font-weight:600;color:#0f172a}.create-group-btn{background:#2563eb;color:#fff;border:none;padding:8px 14px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:600;transition:background .2s}.create-group-btn:hover{background:#1d4ed8}.conversations-list{flex:1;overflow-y:auto}.conversation-item{padding:15px 20px;cursor:pointer;transition:background .2s;border-bottom:1px solid #eef2f7}.conversation-item:hover{background:#f1f5f9}.conversation-item.active{background:#eff6ff;border-left:4px solid #2563eb}.conversation-info{display:flex;flex-direction:column;gap:4px}.conversation-name{font-weight:500;font-size:15px;color:#0f172a}.conversation-preview{font-size:13px;color:#64748b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.friends-list{border-top:1px solid #e2e8f0;padding:20px;max-height:250px;overflow-y:auto;background:#f8fafc}.friends-list h3{margin:0 0 12px;font-size:12px;color:#94a3b8;text-transform:uppercase;letter-spacing:1px}.friend-item{padding:8px 10px;cursor:pointer;border-radius:6px;font-size:14px;margin-bottom:4px;color:#1e293b}.friend-item:hover{background:#eff6ff;color:#2563eb}.chat-right-panel{flex:1;display:flex;flex-direction:column;background:#f0f4f8;height:100%;position:relative;min-width:0}.chat-header-bar{padding:15px 20px;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;align-items:center;background:#fff;flex-shrink:0}.chat-header-bar h3{margin:0;font-size:18px;font-weight:600;color:#0f172a}.chat-tabs{display:flex;gap:4px;background:#f1f5f9;padding:4px;border-radius:8px}.tab{padding:6px 16px;border-radius:6px;border:none;background:transparent;color:#64748b;cursor:pointer;font-size:13px;font-weight:500;transition:all .2s}.tab.active{background:#2563eb;color:#fff}.connection-status{font-size:12px;color:#ef4444;font-weight:500}.messages-container{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.message{max-width:65%;padding:10px 14px;border-radius:15px;word-wrap:break-word;position:relative;font-size:15px;animation:messageSlide .2s ease-out}@keyframes messageSlide{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.message.sent{align-self:flex-end;background:#2563eb;color:#fff;border-bottom-right-radius:2px}.message.received{align-self:flex-start;background:#fff;color:#0f172a;border:1px solid #e2e8f0;border-bottom-left-radius:2px}.message-image{max-width:100%;border-radius:10px;margin-bottom:6px;display:block}.message-time{font-size:10px;opacity:.7;margin-top:4px;text-align:right}.message.received .message-time{text-align:left}.message-file{display:flex;align-items:center;gap:12px;padding:10px;background:#0f172a0a;border-radius:10px;cursor:pointer;border:1px solid rgba(15,23,42,.08)}.shared-post-preview{margin-top:8px;border-radius:10px;border:1px solid rgba(15,23,42,.12);overflow:hidden;background:#0f172a08}.shared-post-header{font-size:12px;font-weight:600;padding:8px 10px;border-bottom:1px solid rgba(15,23,42,.08)}.shared-post-image{width:100%;max-height:220px;object-fit:cover;display:block}.shared-post-caption{padding:8px 10px;font-size:13px}.file-icon{font-size:24px}.file-info{flex:1;overflow:hidden}.file-name{font-size:13px;font-weight:500;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.file-size{font-size:11px;opacity:.6}.message-input-form{padding:15px 20px;background:#fff;display:flex;align-items:center;gap:12px;border-top:1px solid #e2e8f0;flex-shrink:0}.message-input{flex:1;background:#f8fafc;border:1px solid #cbd5e1;border-radius:20px;padding:10px 18px;color:#0f172a;outline:none}.message-input:focus{border-color:#2563eb}.file-upload-btn,.send-btn{background:transparent;border:none;cursor:pointer;color:#2563eb;font-weight:600;transition:opacity .2s}.send-btn{background:#2563eb;color:#fff;padding:8px 18px;border-radius:20px}.send-btn:disabled{opacity:.5;cursor:not-allowed}.file-preview{padding:12px 20px;background:#eff6ff;border-top:1px solid #2563eb;display:flex;flex-direction:column;gap:10px}.file-preview-content{display:flex;align-items:center;gap:15px}.file-preview-image{width:50px;height:50px;object-fit:cover;border-radius:4px}.file-preview-icon{font-size:30px}.file-preview-actions{display:flex;gap:10px;justify-content:flex-end}.cancel-preview-btn{background:#e2e8f0;color:#0f172a;border:none;padding:6px 12px;border-radius:6px;cursor:pointer}.upload-file-btn{background:#2563eb;color:#fff;border:none;padding:6px 12px;border-radius:6px;cursor:pointer}.modal-overlay{position:fixed;inset:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#fff;padding:25px;border-radius:12px;width:90%;max-width:450px;border:1px solid #e2e8f0;box-shadow:0 20px 60px #0f172a26;color:#0f172a}.modal-input{width:100%;padding:12px;background:#fff;border:1px solid #cbd5e1;border-radius:8px;color:#0f172a;margin:15px 0}.friends-selection{max-height:200px;overflow-y:auto;margin:15px 0}.friend-checkbox{display:flex;align-items:center;gap:10px;padding:8px;cursor:pointer}.modal-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:20px}.modal-actions button{padding:8px 20px;border-radius:6px;border:none;cursor:pointer}.no-conversation{flex:1;display:flex;align-items:center;justify-content:center;color:#94a3b8}.typing-indicator{font-size:12px;color:#64748b;font-style:italic;margin-top:5px}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#94a3b8}@media(max-width:768px){.chat-container{height:100dvh;overflow:hidden}.chat-left-panel,.chat-right-panel{width:100%;min-width:100%;border:none}.chat-left-panel{background:#fff}.chat-header{padding:18px 16px}.chat-header h2{display:block;font-size:1.3rem}.conversation-item{padding:16px}.conversation-name{font-size:15px}.conversation-preview,.friends-list{display:block}.chat-header-bar{padding:14px 16px;gap:10px}.mobile-back-btn{border:none;background:transparent;font-size:24px;cursor:pointer;color:#0f172a}.messages-container{padding:14px 12px}.message{max-width:82%;font-size:14px;padding:10px 13px}.message-input-form{padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:8px;position:sticky;bottom:0;background:#fff}.message-input{min-height:44px;font-size:15px}.send-btn{padding:10px 14px;border-radius:14px}.file-upload-btn{font-size:18px}.modal-content{width:94%;padding:20px;border-radius:18px}}.chat-right-panel{flex:1;overflow-y:auto;min-height:0;display:flex;flex-direction:column}.group-goals-container{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:20px;min-height:0;align-items:center;justify-content:center;width:100%}.goal-form,.goal-card,.active-goal-banner{width:100%;box-sizing:border-box;margin:20px}html,body,#root{width:100%;overflow-x:hidden}*,*:before,*:after{box-sizing:border-box;min-width:0}.goals-container{width:100%;max-width:520px;margin:0 auto;padding:8px 14px 120px;display:flex;flex-direction:column;gap:12px}.goals-container h3{margin:0;text-align:center;font-size:1.7rem;font-weight:800;letter-spacing:-.03em;color:#0f172a}.goals-container h3:after{content:"";display:block;width:62px;height:4px;margin:10px auto 0;border-radius:999px;background:linear-gradient(135deg,#7c6cf2,#a78bfa)}.goal-form{display:flex;flex-direction:column;gap:10px;padding:18px;border-radius:24px;background:linear-gradient(145deg,#fffffff5,#f8fafcfa);border:1px solid rgba(226,232,240,.7);box-shadow:0 4px 14px #0f172a0a}.goal-form input,.goal-form textarea{width:100%;padding:13px 15px;border-radius:14px;border:1px solid #dbe4ee;background:#f8fafceb;color:#0f172a;font-size:14px;outline:none;transition:all .22s ease}.goal-form textarea{min-height:90px;resize:none;line-height:1.6}.goal-form input::placeholder,.goal-form textarea::placeholder{color:#94a3b8}.goal-form input:focus,.goal-form textarea:focus{border-color:#a78bfa;background:#fff;box-shadow:0 0 0 5px #a78bfa1f}.goal-form button{width:100%;height:48px;border:none;border-radius:16px;background:linear-gradient(135deg,#7c6cf2,#a78bfa);color:#fff;font-size:15px;font-weight:700;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.goal-form button:hover{transform:translateY(-1px);box-shadow:0 10px 24px #7c6cf229}.goals-list{display:flex;flex-direction:column;gap:12px}.goal-card{display:flex;flex-direction:column;gap:10px;padding:18px;border-radius:22px;background:linear-gradient(145deg,#fffffff5,#f8fafcfa);border:1px solid rgba(226,232,240,.7);box-shadow:0 4px 14px #0f172a0a;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.goal-card:hover{transform:translateY(-1px);border-color:#a78bfa2e;box-shadow:0 10px 24px #a78bfa14}.goal-card.active{background:linear-gradient(145deg,#f5f3fff5,#faf5fffa);border-color:#a78bfa42}.goal-card h4{margin:0;font-size:1.2rem;font-weight:800;line-height:1.2;color:#0f172a}.active-badge{align-self:flex-start;padding:5px 10px;border-radius:999px;background:#a78bfa24;color:#6d5bd0;font-size:11px;font-weight:700}.goal-main-text{margin:0;font-size:15px;color:#334155;line-height:1.6}.goal-date{margin:0;font-size:13px;color:#94a3b8}.goal-notes{margin:2px 0 0;font-size:13px;line-height:1.7;color:#64748b}.goal-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.goal-actions button{flex:1;height:42px;border-radius:14px;font-size:13px;font-weight:600;cursor:pointer;transition:all .22s ease}.goal-actions button:first-child{background:#f8fafcf5;color:#334155;border:1px solid rgba(203,213,225,.8)}.goal-actions button:first-child:hover{background:#f1f5f9}.goal-actions button:last-child{background:#a78bfa1a;color:#6d5bd0;border:1px solid rgba(167,139,250,.22)}.goal-actions button:last-child:hover{background:linear-gradient(135deg,#7c6cf2,#a78bfa);color:#fff;border-color:transparent}.goals-empty{padding:22px 18px;border-radius:20px;text-align:center;color:#64748b;background:linear-gradient(145deg,#fffffff5,#f8fafcfa);border:1px solid rgba(226,232,240,.7)}@media(max-width:768px){.goals-container{gap:10px}.goals-container h3{font-size:1.5rem}.goal-form,.goal-card{padding:16px;border-radius:20px}.goal-card{gap:8px}.goal-form input,.goal-form textarea{padding:12px 14px;font-size:14px}.goal-form textarea{min-height:80px}.goal-card h4{font-size:1.1rem}.goal-main-text{font-size:14px}.goal-notes{font-size:12px}.goal-actions{flex-direction:column}.goal-actions button{width:100%}}.goal-form,.goal-card{width:100%;padding:16px;border-radius:20px;background:linear-gradient(145deg,#fffffff7,#f8fafcfa);border:1px solid rgba(226,232,240,.7);box-shadow:0 4px 12px #0f172a0a}