:root{--cream: #F5F5F0;--warm: #FFF0DC;--accent: #FF9966;--accent2: #FFB347;--brown: #8B4513;--brown-light: #C68642;--green: #4CAF82;--blue: #5B9BD5;--purple: #9B7DD4;--text: #3D2B1F;--text-light: #7A5C4A;--card-bg: #FFFFFF;--shadow: 0 4px 20px rgba(139,69,19,.12);--border-default: #E0E0E0;--selected-bg: #FFF4E6;--danger: #E53935}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Nunito,sans-serif;background:var(--cream);color:var(--text);min-height:100vh;max-width:430px;margin:0 auto;background-image:radial-gradient(circle at 10% 20%,rgba(255,179,71,.15) 0%,transparent 50%),radial-gradient(circle at 90% 80%,rgba(255,107,53,.1) 0%,transparent 50%)}.header{background:var(--accent);padding:20px 20px 28px;position:relative;overflow:hidden}.header:after{content:"";position:absolute;bottom:-16px;left:0;right:0;height:32px;background:var(--cream);border-radius:50% 50% 0 0/100% 100% 0 0}.header-top{display:flex;align-items:center;justify-content:space-between}.app-title{font-family:Fredoka One,cursive;font-size:26px;color:#fff;letter-spacing:1px}.paw-icon{font-size:28px}.sync-bar{padding:6px 20px 0;font-size:12px;font-weight:700;display:flex;align-items:center;gap:6px}.sync-dot{width:8px;height:8px;border-radius:50%;background:#ccc;transition:background .3s}.sync-dot.connected{background:#4caf82}.sync-dot.syncing{background:var(--accent2);animation:pulse 1s infinite}.sync-dot.error{background:#e53935}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.pet-bar{padding:16px 20px 12px;display:flex;align-items:center;gap:10px}.pet-chip{display:flex;align-items:center;gap:8px;background:var(--card-bg);border:2.5px solid var(--accent2);border-radius:50px;padding:8px 16px;cursor:pointer;box-shadow:var(--shadow);flex:1}.pet-name{font-weight:800;font-size:16px;color:var(--text)}.pet-emoji{font-size:22px}.btn-add-pet{background:var(--accent);color:#fff;border:none;border-radius:50px;padding:10px 16px;font-family:Nunito,sans-serif;font-weight:700;font-size:14px;cursor:pointer;display:flex;align-items:center;gap:4px;box-shadow:0 4px 12px #ff6b3559;white-space:nowrap}.date-strip{padding:16px 20px;font-size:16px;color:var(--text);font-weight:700;letter-spacing:.5px;text-align:center}.activity-section{padding:0 20px 20px}.section-label{font-weight:800;font-size:13px;color:var(--text-light);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}.activity-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}.act-btn{background:var(--card-bg);border:2.5px solid transparent;border-radius:18px;padding:16px 12px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:6px;box-shadow:var(--shadow);transition:all .18s ease;font-family:Nunito,sans-serif}.act-btn:active{transform:scale(.96)}.act-btn .icon{font-size:32px}.act-btn .label{font-weight:800;font-size:14px;color:var(--text)}.act-btn.pee{border-color:var(--border-default)}.act-btn.pee:hover{background:#fafafa}.act-btn.poo{border-color:var(--border-default)}.act-btn.poo:hover{background:#fafafa}.act-btn.food{border-color:var(--border-default)}.act-btn.food:hover{background:#fafafa}.act-btn.play{border-color:var(--border-default)}.act-btn.play:hover{background:#fafafa}.act-btn.social{border-color:var(--border-default)}.act-btn.social:hover{background:#fafafa}.act-btn.crate{border-color:var(--border-default);padding:14px}.act-btn.crate:hover{background:#fafafa}.act-btn.crate .icon{font-size:32px}.act-btn.crate .label{font-weight:800;font-size:14px;color:var(--text)}.act-btn.selected-act{transform:scale(1.04);box-shadow:0 6px 20px #00000026}.act-btn.pee.selected-act,.act-btn.poo.selected-act,.act-btn.food.selected-act,.act-btn.play.selected-act,.act-btn.social.selected-act,.act-btn.crate.selected-act{background:var(--selected-bg);border-width:3px;border-color:var(--accent)}.duration-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}.dur-chip{background:var(--warm);border:2px solid var(--accent2);border-radius:50px;padding:6px 14px;font-family:Nunito,sans-serif;font-weight:700;font-size:13px;color:var(--text);cursor:pointer;transition:all .15s}.dur-chip.selected,.dur-chip:hover{background:var(--accent2);border-color:var(--accent);color:#fff}.time-row{display:flex;align-items:center;gap:10px;background:var(--warm);border:2px solid var(--accent2);border-radius:14px;padding:10px 14px;margin-bottom:14px}.time-label{font-weight:700;font-size:13px;color:var(--text-light);white-space:nowrap}.time-input{flex:1;border:none;background:transparent;font-family:Nunito,sans-serif;font-weight:800;font-size:18px;color:var(--text);outline:none;min-width:0}.time-now-btn{background:var(--accent);color:#fff;border:none;border-radius:50px;padding:6px 14px;font-family:Nunito,sans-serif;font-weight:700;font-size:13px;cursor:pointer;white-space:nowrap}.pending-indicator{background:var(--warm);border:2px dashed var(--accent2);border-radius:14px;padding:12px 16px;margin-bottom:16px;font-weight:700;font-size:14px;color:var(--text);display:none}.pending-indicator.visible{display:block}.log-btn{width:100%;background:var(--accent);color:#fff;border:none;border-radius:50px;padding:16px;font-family:Fredoka One,cursive;font-size:18px;letter-spacing:1px;cursor:pointer;box-shadow:0 6px 20px #ff6b3566;transition:all .18s;display:none}.log-btn.visible{display:block}.log-btn:active{transform:scale(.98)}.tabs{display:flex;padding:0 20px;margin-bottom:16px}.tab{flex:1;text-align:center;padding:12px;font-weight:800;font-size:14px;color:var(--text-light);cursor:pointer;border-bottom:3px solid transparent;transition:all .18s}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.timeline{padding:0 20px 40px}.empty-state{text-align:center;padding:40px 20px;color:var(--text-light)}.empty-state .big{font-size:48px;margin-bottom:12px}.empty-state p{font-weight:700;font-size:15px}.timeline-item{margin-bottom:14px}.timeline-content{background:var(--card-bg);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}.timeline-dot{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}.dot-pee{background:#fff9c4}.dot-poo{background:#ffe0b2}.dot-food{background:#c8e6c9}.dot-play{background:#bbdefb}.dot-social,.dot-crate{background:#e8d5ff}.timeline-info{flex:1;display:flex;flex-direction:column;gap:2px}.tl-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:2px}.tl-name{font-weight:800;font-size:15px;color:var(--text)}.tl-time{font-size:12px;font-weight:700;color:var(--text-light)}.tl-pet{font-size:12px;color:var(--text-light);font-weight:600}.tl-delete{background:none;border:none;font-size:20px;cursor:pointer;opacity:.6;padding:2px 4px;transition:opacity .15s;color:var(--danger)}.tl-delete:hover{opacity:1}.hist-date-label{font-weight:800;font-size:12px;color:var(--text-light);text-transform:uppercase;letter-spacing:1px;margin:20px 0 10px;display:flex;align-items:center;gap:8px}.hist-date-label:after{content:"";flex:1;height:1px;background:#00000014}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:100;display:none;align-items:flex-end;justify-content:center}.modal-overlay.open{display:flex}.modal{background:var(--cream);border-radius:28px 28px 0 0;padding:24px 24px 40px;width:100%;max-width:430px;animation:slideUp .25s ease}@keyframes slideUp{0%{transform:translateY(60px);opacity:0}to{transform:translateY(0);opacity:1}}.modal h3{font-family:Fredoka One,cursive;font-size:22px;margin-bottom:16px;color:var(--text)}.modal input{width:100%;background:#fff;border:2.5px solid var(--accent2);border-radius:14px;padding:14px 16px;font-family:Nunito,sans-serif;font-size:16px;font-weight:700;color:var(--text);outline:none;margin-bottom:14px}.modal input:focus{border-color:var(--accent)}.modal-btns{display:flex;gap:10px}.modal-btns button{flex:1;padding:14px;border-radius:50px;border:none;font-family:Nunito,sans-serif;font-weight:800;font-size:15px;cursor:pointer}.btn-cancel{background:var(--warm);color:var(--text)}.btn-confirm{background:var(--accent);color:#fff;box-shadow:0 4px 12px #ff6b3559}.toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%) translateY(20px);background:var(--text);color:#fff;padding:12px 24px;border-radius:50px;font-weight:700;font-size:14px;opacity:0;pointer-events:none;z-index:200;transition:all .25s ease;white-space:nowrap}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}