:root{--primary:#4f7942;--primary-light:#6fa860;--primary-bg:#f0f7ee;--accent:#ff8c42;--danger:#e53e3e;--text:#2d3748;--text-muted:#718096;--border:#e2e8f0;--card-bg:#ffffff;--bg:#f7f9f7;--radius:12px;--safe-bottom:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic UI,sans-serif;background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button,input,select,textarea{font-family:inherit}.container{max-width:480px;margin:0 auto;padding:0 16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 20px;border-radius:10px;border:none;font-size:15px;font-weight:600;transition:opacity .15s,transform .1s;-webkit-appearance:none}.btn:active{transform:scale(.97);opacity:.85}.btn-primary{background:var(--primary);color:#fff}.btn-secondary{background:var(--border);color:var(--text)}.btn-danger{background:var(--danger);color:#fff}.btn-ghost{background:transparent;color:var(--primary);border:1.5px solid var(--primary)}.btn-full{width:100%}.btn-sm{padding:8px 14px;font-size:13px}.card{background:var(--card-bg);border-radius:var(--radius);padding:16px;box-shadow:0 1px 3px rgba(0,0,0,.08)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}.form-input{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:10px;font-size:16px;background:#fff;color:var(--text);-webkit-appearance:none;transition:border-color .15s}.form-input:focus{outline:none;border-color:var(--primary)}.page-header{display:flex;align-items:center;gap:12px;padding:20px 16px 12px;background:var(--card-bg);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:10}.page-header h1{font-size:18px;font-weight:700}.back-btn{background:none;border:none;font-size:24px;color:var(--primary);padding:4px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--card-bg);border-top:1px solid var(--border);display:flex;padding-bottom:var(--safe-bottom);z-index:100}.bottom-nav a{flex:1 1;display:flex;flex-direction:column;align-items:center;padding:10px 0 8px;font-size:11px;color:var(--text-muted);gap:3px;transition:color .15s}.bottom-nav a.active{color:var(--primary)}.bottom-nav .nav-icon{font-size:22px}.main-content{padding-bottom:calc(80px + var(--safe-bottom));min-height:100vh}.section-title{font-size:13px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;padding:16px 0 8px}.list-item{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--card-bg);border-bottom:1px solid var(--border)}.list-item:first-child{border-radius:var(--radius) var(--radius) 0 0}.list-item:last-child{border-bottom:none;border-radius:0 0 var(--radius) var(--radius)}.list-item:only-child{border-radius:var(--radius)}.badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:20px;font-size:12px;font-weight:600}.badge-warning{background:#fff3cd;color:#856404}.badge-danger{background:#fde8e8;color:#c53030}.badge-success{background:#e6f4ea;color:#276749}.fab{position:fixed;bottom:calc(80px + var(--safe-bottom) + 16px);right:20px;width:56px;height:56px;border-radius:50%;background:var(--primary);color:#fff;border:none;font-size:28px;box-shadow:0 4px 12px rgba(79,121,66,.4);display:flex;align-items:center;justify-content:center;z-index:50}.fab:active{transform:scale(.93)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:200;display:flex;align-items:flex-end}.modal-sheet{background:var(--card-bg);border-radius:20px 20px 0 0;padding:20px 20px calc(20px + var(--safe-bottom));width:100%;max-height:90vh;overflow-y:auto}.modal-handle{width:36px;height:4px;background:var(--border);border-radius:2px;margin:0 auto 20px}.dog-avatar{width:52px;height:52px;border-radius:50%;object-fit:cover;background:var(--primary-bg);display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0;overflow:hidden}.dog-avatar img{width:100%;height:100%;object-fit:cover}.spinner{display:flex;align-items:center;justify-content:center;padding:40px;font-size:14px;gap:8px}.empty-state,.spinner{color:var(--text-muted)}.empty-state{text-align:center;padding:60px 20px}.empty-state .empty-icon{font-size:48px;margin-bottom:12px}.empty-state p{font-size:15px;margin-bottom:20px}