:root{--bg: #f8f9fa;--bg-surface: #ffffff;--bg-elevated: #ffffff;--text: #1a1a2e;--text-secondary: #6b7280;--text-muted: #9ca3af;--accent: #4f7ef8;--accent-hover: #3b6af0;--accent-text: #ffffff;--border: #e5e7eb;--border-focus: #4f7ef8;--danger: #ef4444;--danger-hover: #dc2626;--success: #22c55e;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .14);--overlay: rgba(0, 0, 0, .5);--radius-sm: 4px;--radius: 8px;--radius-lg: 12px;--radius-full: 9999px;--transition: .18s ease;--header-height: 60px;--sidebar-width: 340px;--marker-color: #4f7ef8;--marker-highlight: #f59e0b}[data-theme=dark]{--bg: #0f1117;--bg-surface: #1a1d26;--bg-elevated: #222636;--text: #f0f2f8;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent: #5b8af9;--accent-hover: #4f7ef8;--border: #2e3347;--border-focus: #5b8af9;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 30px rgba(0, 0, 0, .5);--overlay: rgba(0, 0, 0, .7)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh;transition:background var(--transition),color var(--transition)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea{font-family:inherit;font-size:inherit}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:.875rem;font-weight:500;transition:background var(--transition),opacity var(--transition),box-shadow var(--transition);cursor:pointer;border:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--accent-text)}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg-elevated);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--danger-hover)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:6px 10px}.btn-ghost:hover:not(:disabled){background:var(--bg-elevated);color:var(--text)}.btn-sm{padding:4px 10px;font-size:.8rem}.input{width:100%;padding:9px 12px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.9rem;transition:border-color var(--transition);outline:none}.input:focus{border-color:var(--border-focus)}.input::placeholder{color:var(--text-muted)}.textarea{resize:vertical;min-height:80px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:.85rem;font-weight:500;color:var(--text-secondary)}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.spinner-sm{width:18px;height:18px;border-width:2px}.page-loader{display:flex;align-items:center;justify-content:center;min-height:60vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.badge-success{background:#dcfce7;color:#16a34a}[data-theme=dark] .badge-success{background:#14532d;color:#4ade80}.badge-muted{background:var(--bg-elevated);color:var(--text-muted)}.header{height:var(--header-height);background:var(--bg-surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:12px;position:sticky;top:0;z-index:100}.header-logo{font-size:1.1rem;font-weight:700;color:var(--accent);text-decoration:none;display:flex;align-items:center;gap:8px}.header-spacer{flex:1}.header-actions{display:flex;align-items:center;gap:8px}.user-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;border:2px solid var(--border)}.user-avatar-fallback{width:32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700}.icon-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius);background:transparent;border:1px solid var(--border);cursor:pointer;color:var(--text-secondary);font-size:1rem;transition:background var(--transition),color var(--transition)}.icon-btn:hover{background:var(--bg-elevated);color:var(--text)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:48px 40px;max-width:400px;width:100%;box-shadow:var(--shadow);text-align:center;display:flex;flex-direction:column;gap:20px}.login-card h1{font-size:1.5rem;font-weight:700;color:var(--text)}.login-card p{color:var(--text-secondary);font-size:.95rem;line-height:1.5}.login-card .logo-big{font-size:2.5rem;margin-bottom:4px}.google-btn{display:flex;align-items:center;justify-content:center;gap:12px;padding:12px 24px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.95rem;font-weight:500;cursor:pointer;transition:background var(--transition),box-shadow var(--transition);text-decoration:none;width:100%}.google-btn:hover{background:var(--bg-elevated);box-shadow:var(--shadow-sm)}.yandex-btn{display:flex;align-items:center;justify-content:center;gap:12px;padding:12px 24px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.95rem;font-weight:500;cursor:pointer;transition:background var(--transition),box-shadow var(--transition);text-decoration:none;width:100%}.yandex-btn:hover{background:var(--bg-elevated);box-shadow:var(--shadow-sm)}.login-lang-toggle{display:flex;justify-content:center;gap:8px;margin-top:8px}.dashboard{max-width:1200px;margin:0 auto;padding:32px 24px}.dashboard h1{font-size:1.5rem;font-weight:700;margin-bottom:24px}.upload-area{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:40px 24px;text-align:center;cursor:pointer;transition:border-color var(--transition),background var(--transition);margin-bottom:32px;background:var(--bg-surface)}.upload-area.drag-over{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--bg-surface))}.upload-area input[type=file]{display:none}.upload-area-icon{font-size:2.5rem;margin-bottom:12px}.upload-area p{color:var(--text-secondary);font-size:.9rem;margin-top:6px}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.photo-card{background:var(--bg-surface);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);cursor:pointer;transition:transform var(--transition),box-shadow var(--transition);position:relative}.photo-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.photo-card-thumb{aspect-ratio:4/3;width:100%;object-fit:cover;background:var(--bg-elevated)}.photo-card-info{padding:10px 12px}.photo-card-name{font-size:.85rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}.photo-card-name-row{display:flex;align-items:center;gap:4px;min-width:0}.photo-card-name-row .photo-card-name{flex:1;min-width:0}.photo-card-rename-btn{flex-shrink:0;background:none;border:none;padding:0;cursor:pointer;font-size:.75rem;line-height:1;opacity:0;transition:opacity var(--transition)}.photo-card:hover .photo-card-rename-btn{opacity:1}.photo-card-rename-input{width:100%;font-size:.85rem;font-weight:500;background:var(--bg);border:1px solid var(--accent);border-radius:4px;color:var(--text);padding:1px 4px;outline:none}.photo-card-meta{font-size:.75rem;color:var(--text-muted);margin-top:2px}.photo-card-delete{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:50%;background:#0000008c;color:#fff;display:none;align-items:center;justify-content:center;font-size:.85rem;cursor:pointer;border:none;transition:background var(--transition)}.photo-card:hover .photo-card-delete{display:flex}.photo-card-delete:hover{background:var(--danger)}.photo-page{display:flex;height:calc(100vh - var(--header-height));overflow:hidden}.photo-main{flex:1;overflow:auto;display:flex;align-items:flex-start;justify-content:center;padding:24px;background:var(--bg)}.photo-wrapper{position:relative;display:inline-block;max-width:100%;-webkit-user-select:none;user-select:none}.photo-wrapper.adding-mode,.photo-wrapper.marking-mode{cursor:crosshair}.photo-img{display:block;max-width:100%;max-height:calc(100vh - var(--header-height) - 48px);border-radius:var(--radius);box-shadow:var(--shadow)}.add-hint{position:absolute;bottom:-36px;left:50%;transform:translate(-50%);background:var(--accent);color:#fff;padding:4px 14px;border-radius:var(--radius-full);font-size:.8rem;white-space:nowrap;pointer-events:none}.person-marker{position:absolute;width:30px;height:30px;border-radius:50%;transform:translate(-50%,-50%);background:var(--marker-color);border:2.5px solid rgba(255,255,255,.9);display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;color:#fff;cursor:pointer;box-shadow:0 2px 8px #0000004d;transition:transform var(--transition),box-shadow var(--transition),background var(--transition);z-index:10}.person-marker:hover,.person-marker.active{transform:translate(-50%,-50%) scale(1.25);box-shadow:0 4px 14px #0006;background:var(--marker-highlight);z-index:20}.comment-mark{position:absolute;width:20px;height:20px;border-radius:50%;transform:translate(-50%,-50%);background:#f59e0b;border:2.5px solid rgba(255,255,255,.9);box-shadow:0 2px 10px #f59e0b99;pointer-events:none;z-index:15;animation:mark-appear .2s ease}@keyframes mark-appear{0%{transform:translate(-50%,-50%) scale(.4);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}.selected-person-badge{display:flex;align-items:center;justify-content:space-between;gap:8px;background:color-mix(in srgb,var(--accent) 10%,var(--bg-elevated));border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);border-radius:var(--radius);padding:8px 10px;font-size:.85rem;color:var(--text);margin-bottom:10px}.share-person-hint{font-size:.8rem;color:var(--text-muted);margin-bottom:8px;margin-top:-4px}.comment-person-badge{font-size:.75rem;color:var(--accent);font-weight:600}.marker-popover{position:absolute;z-index:30;min-width:200px;max-width:260px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);padding:14px 16px;box-shadow:var(--shadow-lg);transform:translate(-50%);left:50%;bottom:calc(100% + 12px)}.marker-popover:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:7px solid transparent;border-top-color:var(--bg-elevated)}.popover-name{font-weight:600;font-size:.95rem;color:var(--text);margin-bottom:4px}.popover-desc{font-size:.85rem;color:var(--text-secondary);margin-bottom:10px;line-height:1.4}.popover-actions{display:flex;gap:6px}.photo-sidebar{width:var(--sidebar-width);min-width:280px;border-left:1px solid var(--border);background:var(--bg-surface);display:flex;flex-direction:column;overflow:hidden}.sidebar-section{padding:16px 20px;border-bottom:1px solid var(--border);overflow-y:auto}.sidebar-section:last-child{flex:1;border-bottom:none}.sidebar-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:12px;display:flex;align-items:center;justify-content:space-between}.person-list{display:flex;flex-direction:column;gap:6px}.person-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius);cursor:pointer;transition:background var(--transition),border-color var(--transition);border:1px solid var(--border);background:var(--bg)}.person-item:hover{background:var(--bg-elevated);border-color:color-mix(in srgb,var(--accent) 20%,var(--border))}.person-item.active{background:color-mix(in srgb,var(--accent) 10%,var(--bg-surface));border-color:color-mix(in srgb,var(--accent) 50%,transparent);align-items:flex-start}.person-item-expanded{display:flex;flex-direction:column;gap:3px;padding:4px 0 2px;font-size:.8rem;color:var(--text-muted)}.person-item-name.person-name-incomplete{color:#f59e0b}.person-info-missing{font-size:.8rem;font-style:italic;color:var(--danger)}.person-info-label{opacity:.55;margin-right:4px;font-size:.75rem}.person-dot{width:28px;height:28px;border-radius:50%;background:var(--marker-color);display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;color:#fff;flex-shrink:0}.person-item-info{flex:1;min-width:0}.person-item-name{font-size:.875rem;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.person-item-desc{font-size:.78rem;color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.person-item-actions{display:flex;gap:2px;opacity:0;transition:opacity var(--transition)}.person-item:hover .person-item-actions{opacity:1}.comment-list{display:flex;flex-direction:column;gap:10px}.comment-item{background:var(--bg-elevated);border-radius:var(--radius);padding:10px 12px;border:1px solid var(--border);transition:border-color var(--transition)}.comment-item.has-mark{cursor:default}.comment-item.has-mark:hover{border-color:#f59e0b}.comment-mark-badge{font-size:.75rem;opacity:.7}.comment-item.resolved{opacity:.5}.comment-author{font-size:.8rem;font-weight:600;color:var(--text);display:flex;align-items:center;gap:6px}.comment-date{font-size:.75rem;color:var(--text-muted);margin-left:auto}.comment-text{font-size:.85rem;color:var(--text-secondary);margin-top:4px;line-height:1.4}.comment-actions{display:flex;gap:4px;margin-top:8px}.share-link-box{display:flex;gap:6px;margin-top:8px}.share-link-input{flex:1;padding:7px 10px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-secondary);font-size:.8rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;outline:none}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--overlay);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .15s ease;padding:16px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-surface);border-radius:var(--radius-lg);border:1px solid var(--border);padding:28px 28px 24px;min-width:320px;max-width:480px;width:100%;box-shadow:var(--shadow-lg);animation:slideUp .15s ease}@keyframes slideUp{0%{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-title{font-size:1.1rem;font-weight:600}.modal-body{display:flex;flex-direction:column;gap:14px}.modal-footer{display:flex;gap:8px;justify-content:flex-end;margin-top:24px}.share-page{display:flex;flex-direction:column;min-height:100vh}.share-header{height:var(--header-height);background:var(--bg-surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:12px}.share-body{display:flex;flex:1;overflow:hidden;height:calc(100vh - var(--header-height))}.share-main{flex:1;overflow:auto;display:flex;align-items:flex-start;justify-content:center;padding:24px;background:var(--bg)}.share-sidebar{width:var(--sidebar-width);min-width:260px;border-left:1px solid var(--border);background:var(--bg-surface);overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:20px}.comment-form{display:flex;flex-direction:column;gap:10px}.share-person-comments{margin-bottom:12px}.share-person-comments-name{display:flex;align-items:center;font-weight:600;font-size:.9rem;color:var(--text);margin-bottom:6px}.comment-count-badge{border-radius:10px;padding:1px 7px;font-size:.72rem;font-weight:600;flex-shrink:0;background:var(--bg);border:1px solid var(--border);color:var(--text-muted)}.badge-unresolved{background:color-mix(in srgb,var(--danger) 15%,var(--bg-surface));border-color:color-mix(in srgb,var(--danger) 40%,transparent);color:var(--danger)}.badge-resolved{background:color-mix(in srgb,var(--success) 15%,var(--bg-surface));border-color:color-mix(in srgb,var(--success) 40%,transparent);color:var(--success)}.share-comment-list{display:flex;flex-direction:column;gap:6px;padding-left:30px}.share-comment-item{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px}.share-comment-author{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--text-muted);margin-bottom:4px}.share-comment-author strong{color:var(--text)}.share-comment-text{font-size:.875rem;color:var(--text);line-height:1.4;word-break:break-word}.share-suggestion-fields{display:flex;flex-direction:column;gap:4px;font-size:.875rem}.share-suggestion-row{display:flex;gap:6px;line-height:1.4;word-break:break-word}.share-suggestion-label{color:var(--text-muted);white-space:nowrap;flex-shrink:0}.comment-sent{background:color-mix(in srgb,var(--success) 12%,var(--bg-surface));border:1px solid color-mix(in srgb,var(--success) 30%,transparent);border-radius:var(--radius);padding:14px 16px;color:var(--success);font-size:.9rem;text-align:center}.empty-state{text-align:center;padding:24px 16px;color:var(--text-muted);font-size:.875rem}.error-message{background:color-mix(in srgb,var(--danger) 10%,var(--bg-surface));border:1px solid color-mix(in srgb,var(--danger) 25%,transparent);border-radius:var(--radius);padding:10px 14px;color:var(--danger);font-size:.875rem;margin-bottom:12px}.no-photos{grid-column:1 / -1;text-align:center;padding:40px;color:var(--text-muted)}