*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #FAFAF8;--surface: #FFFFFF;--primary: #E87B5A;--secondary: #4A90A4;--text: #1A1A1A;--text-secondary: #6B7280;--border: #E5E7EB;--success: #22C55E;--warning: #F59E0B;--danger: #EF4444;--shadow: 0 2px 8px rgba(0,0,0,.06);--radius: 16px;--radius-sm: 12px;--nav-height: 72px;--safe-bottom: env(safe-area-inset-bottom, 0px)}html,body{font-family:Inter,system-ui,sans-serif;font-size:16px;background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;overscroll-behavior:none}body{min-height:100vh;min-height:100dvh}#root{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}.app-header{background:var(--surface);border-bottom:1px solid var(--border);padding:12px 16px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}.app-header h1{font-size:18px;font-weight:700;color:var(--primary)}.app-main{flex:1;padding:16px;padding-bottom:calc(var(--nav-height) + var(--safe-bottom) + 16px);max-width:768px;margin:0 auto;width:100%}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--border);display:flex;justify-content:space-around;align-items:center;height:var(--nav-height);padding-bottom:var(--safe-bottom);z-index:200}.bottom-nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 12px;border:none;background:none;cursor:pointer;color:var(--text-secondary);font-size:11px;font-weight:500;text-decoration:none;min-width:60px;transition:color .15s}.bottom-nav-item.active{color:var(--primary)}.bottom-nav-item svg{width:24px;height:24px}.child-tab-bar{display:flex;gap:8px;overflow-x:auto;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border);scrollbar-width:none}.child-tab-bar::-webkit-scrollbar{display:none}.child-tab{display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:100px;border:2px solid var(--border);background:var(--surface);cursor:pointer;font-size:14px;font-weight:500;white-space:nowrap;transition:all .15s;text-decoration:none;color:var(--text)}.child-tab.active{border-color:var(--primary);background:#fef3ee;color:var(--primary)}.child-tab-avatar{width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.photo-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;cursor:pointer;transition:box-shadow .15s}.photo-card:active{box-shadow:0 1px 4px #0000001a}.photo-card-img{width:100%;aspect-ratio:1;object-fit:cover;background:var(--border)}.photo-card-skeleton{width:100%;aspect-ratio:1;background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.photo-card-body{padding:12px}.photo-card-date{font-size:12px;color:var(--text-secondary);margin-bottom:6px}.photo-card-meta{display:flex;gap:6px;flex-wrap:wrap}.badge{display:inline-block;padding:2px 8px;border-radius:100px;font-size:11px;font-weight:600}.badge-child{background:#fef3ee;color:var(--primary)}.badge-milestone{background:#eef6f8;color:var(--secondary)}.timeline-feed{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}@media (min-width: 600px){.timeline-feed{grid-template-columns:repeat(3,1fr)}}.date-separator{grid-column:1 / -1;display:flex;align-items:center;gap:12px;padding:16px 0 8px;font-size:13px;font-weight:600;color:var(--text-secondary)}.date-separator:before,.date-separator:after{content:"";flex:1;height:1px;background:var(--border)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state-icon{font-size:48px;margin-bottom:12px}.empty-state p{font-size:14px}.calendar-header{display:flex;justify-content:space-between;align-items:center;padding:8px 0 16px}.calendar-title{font-size:18px;font-weight:600}.calendar-nav-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--border);background:var(--surface);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.calendar-weekday{text-align:center;font-size:12px;font-weight:600;color:var(--text-secondary);padding:8px 0}.calendar-day{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:12px;cursor:pointer;font-size:14px;position:relative;transition:background .15s;gap:2px}.calendar-day:hover{background:var(--bg)}.calendar-day.today{font-weight:700;color:var(--primary)}.calendar-day.other-month{color:#d1d5db}.calendar-dots{display:flex;gap:2px;justify-content:center}.calendar-dot{width:5px;height:5px;border-radius:50%}.milestone-list{display:flex;flex-direction:column;gap:12px}.milestone-item{display:flex;align-items:center;gap:12px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px}.milestone-icon{width:44px;height:44px;border-radius:12px;background:#fef3ee;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.milestone-info{flex:1}.milestone-name{font-size:15px;font-weight:600;margin-bottom:2px}.milestone-date{font-size:13px;color:var(--text-secondary)}.growth-page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.child-selector{display:flex;gap:8px;flex-wrap:wrap}.child-chip{padding:6px 14px;border-radius:100px;border:2px solid var(--border);background:var(--surface);cursor:pointer;font-size:13px;font-weight:500;transition:all .15s}.child-chip.active{border-color:var(--primary);background:#fef3ee;color:var(--primary)}.growth-form{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-top:24px}.growth-form h3{font-size:16px;font-weight:600;margin-bottom:12px}.form-row{display:flex;gap:12px;margin-bottom:12px}.form-group{flex:1;display:flex;flex-direction:column;gap:4px}.form-group label{font-size:13px;font-weight:500;color:var(--text-secondary)}.form-group input{padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:15px;font-family:inherit;background:var(--bg);outline:none}.form-group input:focus{border-color:var(--primary)}.settings-section{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px;overflow:hidden}.settings-section-title{padding:14px 16px;font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border)}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border)}.settings-row:last-child{border-bottom:none}.settings-row-label{font-size:15px;font-weight:500}.settings-row-value{font-size:14px;color:var(--text-secondary)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all .15s;font-family:inherit}.btn-primary{background:var(--primary);color:#fff}.btn-primary:active{background:#d4694a}.btn-secondary{background:var(--bg);color:var(--text);border:1px solid var(--border)}.btn-danger{background:#fee2e2;color:var(--danger)}.btn-sm{padding:6px 12px;font-size:13px}.child-editor{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:16px}.child-editor h3{font-size:16px;font-weight:600;margin-bottom:16px}.child-list-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border)}.child-list-item:last-child{border-bottom:none}.child-avatar-lg{width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex-shrink:0}.child-info{flex:1}.child-name{font-size:15px;font-weight:600}.child-birthdate{font-size:13px;color:var(--text-secondary)}.upload-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:500;display:flex;align-items:flex-end;justify-content:center}.upload-modal{background:var(--surface);border-radius:var(--radius) var(--radius) 0 0;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;padding:24px}.upload-source-btns{display:flex;gap:12px;margin-bottom:20px}.upload-source-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px;border:2px solid var(--border);border-radius:var(--radius);background:none;cursor:pointer;font-size:14px;font-weight:500;color:var(--text);transition:all .15s}.upload-source-btn:hover{border-color:var(--primary)}.upload-source-btn svg{width:32px;height:32px;color:var(--primary)}.upload-preview{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);margin-bottom:16px}.upload-form-row{margin-bottom:14px}.upload-form-row label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.upload-form-row input[type=text],.upload-form-row input[type=date],.upload-form-row select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:15px;font-family:inherit;background:var(--bg);outline:none}.upload-form-row input:focus,.upload-form-row select:focus{border-color:var(--primary)}.chip-selector{display:flex;gap:8px;flex-wrap:wrap}.chip{padding:8px 14px;border-radius:100px;border:2px solid var(--border);background:var(--surface);cursor:pointer;font-size:13px;font-weight:500;transition:all .15s}.chip.selected{border-color:var(--primary);background:#fef3ee;color:var(--primary)}.upload-progress{height:4px;background:var(--border);border-radius:2px;overflow:hidden;margin:16px 0}.upload-progress-bar{height:100%;background:var(--primary);transition:width .3s ease}.upload-actions{display:flex;gap:12px;margin-top:8px}.upload-actions .btn{flex:1}.lightbox-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;z-index:600;display:flex;align-items:center;justify-content:center}.lightbox-img{max-width:100%;max-height:100%;object-fit:contain}.lightbox-close{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:50%;border:none;background:#fff3;color:#fff;font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center}.lightbox-info{position:absolute;bottom:0;left:0;right:0;padding:20px;background:linear-gradient(transparent,#000000b3);color:#fff}.lightbox-info-date{font-size:14px;opacity:.8}.lightbox-info-meta{font-size:16px;font-weight:500;margin-top:4px}.pin-prompt-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg);z-index:700;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px;padding:24px}.pin-prompt-icon{font-size:48px}.pin-prompt-form{display:flex;flex-direction:column;gap:12px;width:100%;max-width:280px}.pin-input{text-align:center;font-size:24px;letter-spacing:8px;padding:12px;border:2px solid var(--border);border-radius:var(--radius-sm);outline:none;font-family:inherit}.pin-input:focus{border-color:var(--primary)}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.page-title{font-size:24px;font-weight:700}.fade-in{animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.page{animation:fadeIn .2s ease-out}.drive-status{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:16px;font-size:14px}.drive-status-dot{width:10px;height:10px;border-radius:50%}.drive-status.connected .drive-status-dot{background:var(--success)}.drive-status.disconnected .drive-status-dot{background:var(--warning)}.day-photo-strip{display:flex;gap:8px;overflow-x:auto;padding:12px 0;scrollbar-width:none}.day-photo-strip::-webkit-scrollbar{display:none}.day-photo-thumb{width:80px;height:80px;border-radius:var(--radius-sm);object-fit:cover;flex-shrink:0;cursor:pointer}