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h2{color:var(--text);margin:0;font-size:18px;font-weight:700}.settings-close{background:var(--bg);cursor:pointer;width:32px;height:32px;color:var(--text-muted);border:none;border-radius:50%;justify-content:center;align-items:center;transition:all .15s;display:flex}.settings-close:hover{background:var(--border);color:var(--text)}.settings-close svg{width:18px;height:18px}.settings-content{flex:1;padding:24px;overflow-y:auto}.settings-section{margin-bottom:24px}.settings-section:last-child{margin-bottom:0}.settings-label{color:var(--text);margin-bottom:8px;font-size:13px;font-weight:600;display:block}.settings-input{background:var(--bg);width:100%;color:var(--text);border:2px solid #0000;border-radius:10px;outline:none;padding:12px 14px;font-family:inherit;font-size:15px;transition:all .2s}.settings-input:focus{border-color:var(--primary);background:var(--surface);box-shadow:0 0 0 3px #635bff1a}.settings-hint{color:var(--text-muted);margin-top:6px;font-size:12px;display:block}.settings-error{color:#dc2626;background:#fef2f2;border:1px solid #fecaca;border-radius:10px;margin-top:16px;padding:12px 14px;font-size:13px}.settings-success{color:#16a34a;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:10px;margin-top:16px;padding:12px 14px;font-size:13px}.settings-footer{border-top:1px solid var(--border);background:var(--bg);gap:12px;padding:20px 24px;display:flex}.settings-btn{cursor:pointer;border-radius:10px;flex:1;padding:12px 16px;font-family:inherit;font-size:14px;font-weight:600;transition:all .15s}.settings-btn.cancel{background:var(--surface);border:1px solid var(--border);color:var(--text)}.settings-btn.cancel:hover{background:var(--border)}.settings-btn.save{background:linear-gradient(180deg,var(--primary)0%,var(--primary-hover)100%);color:#fff;border:none;box-shadow:0 2px 8px #635bff33}.settings-btn.save:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #635bff4d}.settings-btn.save:disabled{opacity:.6;cursor:not-allowed}.profile-pic-editor{align-items:center;gap:16px;display:flex}.profile-pic-preview{background:linear-gradient(135deg,var(--primary)0%,var(--primary-hover)100%);border-radius:50%;flex-shrink:0;width:80px;height:80px;overflow:hidden;box-shadow:0 4px 12px #635bff33}.profile-pic-preview img{object-fit:cover;width:100%;height:100%}.profile-pic-placeholder{color:#fff;justify-content:center;align-items:center;width:100%;height:100%;font-size:32px;font-weight:700;display:flex}.profile-pic-actions{flex-direction:column;gap:8px;display:flex}.profile-pic-btn{background:var(--bg);border:1px solid var(--border);color:var(--text);cursor:pointer;border-radius:8px;padding:8px 16px;font-family:inherit;font-size:13px;font-weight:500;transition:all .15s}.profile-pic-btn:hover{background:var(--border)}.profile-pic-btn.remove{color:#dc2626;border-color:#fecaca}.profile-pic-btn.remove:hover{background:#fef2f2}.image-picker-btn{background:var(--bg);border:1px solid var(--border);cursor:pointer;width:40px;height:40px;color:var(--text-muted);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:all .15s;display:flex}@media (max-width:380px){.image-picker-btn{width:36px;height:36px}.image-picker-btn svg{width:18px;height:18px}.send-btn{width:40px;height:40px}.send-btn svg{width:18px;height:18px}.message-input{min-height:40px;padding:10px 14px}}.image-picker-btn:hover:not(:disabled){background:var(--primary-light);border-color:var(--primary);color:var(--primary)}.image-picker-btn:disabled{opacity:.5;cursor:not-allowed}.image-picker-btn svg{width:20px;height:20px}.image-preview{background:var(--bg);border-radius:16px;margin-bottom:12px;padding:12px;position:relative}.image-preview img{object-fit:contain;border-radius:12px;width:100%;max-height:200px}.image-preview-actions{justify-content:space-between;align-items:center;margin-top:12px;display:flex}.image-preview-cancel{background:var(--surface);border:1px solid var(--border);cursor:pointer;width:36px;height:36px;color:var(--text-muted);border-radius:50%;justify-content:center;align-items:center;transition:all .15s;display:flex}.image-preview-cancel:hover{color:#dc2626;background:#fef2f2;border-color:#fecaca}.image-preview-cancel svg{width:18px;height:18px}.image-preview-send{background:linear-gradient(180deg,var(--primary)0%,var(--primary-hover)100%);color:#fff;cursor:pointer;border:none;border-radius:20px;padding:10px 24px;font-family:inherit;font-size:14px;font-weight:600;transition:all .15s;box-shadow:0 2px 8px #635bff33}.image-preview-send:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #635bff4d}.image-preview-send:disabled{opacity:.6;cursor:not-allowed}.message-image{background:var(--bg);cursor:pointer;border-radius:16px;max-width:260px;transition:transform .15s;overflow:hidden}.message-image:hover{transform:scale(1.02)}.message-image:active{transform:scale(.98)}.message.sent .message-image{border-bottom-right-radius:6px}.message.received .message-image{border-bottom-left-radius:6px}.message-image img{object-fit:cover;width:100%;height:auto;max-height:300px;display:block}.image-lightbox{-webkit-backdrop-filter:blur(8px);z-index:300;cursor:zoom-out;background:#000000e6;justify-content:center;align-items:center;padding:20px;animation:.2s ease-out lightboxIn;display:flex;position:fixed;inset:0}@keyframes lightboxIn{0%{opacity:0}to{opacity:1}}.image-lightbox img{object-fit:contain;cursor:default;border-radius:8px;max-width:100%;max-height:100%;animation:.25s cubic-bezier(.16,1,.3,1) lightboxImgIn;box-shadow:0 20px 60px #00000080}@keyframes lightboxImgIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.lightbox-close{top:20px;right:20px;top:max(20px,env(safe-area-inset-top));cursor:pointer;color:#fff;z-index:301;background:#ffffff26;border:none;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:all .15s;display:flex;position:absolute}.lightbox-close:hover{background:#ffffff40;transform:scale(1.1)}.lightbox-close:active{transform:scale(.95)}.lightbox-close svg{width:24px;height:24px}.user-pill-avatar{border-radius:50%;flex-shrink:0;width:24px;height:24px;margin-right:6px;overflow:hidden}.user-pill-avatar img{object-fit:cover;width:100%;height:100%}.conversation-item-content{align-items:center;gap:12px;display:flex}.conversation-avatar{background:linear-gradient(135deg,var(--primary)0%,var(--primary-hover)100%);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex;overflow:hidden;box-shadow:0 2px 8px #635bff33}.conversation-avatar img{object-fit:cover;width:100%;height:100%}.conversation-avatar span{color:#fff;font-size:18px;font-weight:700}.conversation-info{flex:1;min-width:0}.image-cropper-overlay{-webkit-backdrop-filter:blur(8px);z-index:250;background:#000c;justify-content:center;align-items:center;padding:20px;animation:.2s ease-out overlayIn;display:flex;position:fixed;inset:0}.image-cropper-modal{background:var(--surface);border-radius:20px;width:100%;max-width:340px;animation:.3s cubic-bezier(.16,1,.3,1) modalIn;overflow:hidden;box-shadow:0 20px 50px #0000004d}.image-cropper-header{text-align:center;border-bottom:1px solid var(--border);padding:20px}.image-cropper-header h3{color:var(--text);margin:0 0 4px;font-size:17px;font-weight:700}.image-cropper-header p{color:var(--text-muted);margin:0;font-size:13px}.image-cropper-container{background:#1a1a1e;justify-content:center;align-items:center;padding:20px;display:flex}.image-cropper-container canvas{border-radius:8px}.image-cropper-zoom{background:var(--bg);justify-content:center;align-items:center;gap:12px;padding:16px 20px;display:flex}.zoom-btn{background:var(--surface);border:1px solid var(--border);width:32px;height:32px;color:var(--text);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;font-size:18px;font-weight:500;transition:all .15s;display:flex}.zoom-btn:hover{background:var(--border)}.zoom-btn:active{transform:scale(.95)}.zoom-slider{appearance:none;background:var(--border);border-radius:2px;outline:none;flex:1;max-width:150px;height:4px}.zoom-slider::-webkit-slider-thumb{appearance:none;background:var(--primary);cursor:pointer;border-radius:50%;width:18px;height:18px;box-shadow:0 2px 6px #635bff4d}.zoom-slider::-moz-range-thumb{background:var(--primary);cursor:pointer;border:none;border-radius:50%;width:18px;height:18px;box-shadow:0 2px 6px #635bff4d}.image-cropper-actions{border-top:1px solid var(--border);gap:12px;padding:16px 20px;display:flex}.cropper-btn{cursor:pointer;border-radius:10px;flex:1;padding:12px 16px;font-family:inherit;font-size:14px;font-weight:600;transition:all .15s}.cropper-btn.cancel{background:var(--bg);border:1px solid var(--border);color:var(--text)}.cropper-btn.cancel:hover{background:var(--border)}.cropper-btn.confirm{background:linear-gradient(180deg,var(--primary)0%,var(--primary-hover)100%);color:#fff;border:none;box-shadow:0 2px 8px #635bff33}.cropper-btn.confirm:hover{transform:translateY(-1px);box-shadow:0 4px 12px #635bff4d}