:root{--primary-color: #FF9EAA;--primary-hover: #FF7B8E;--secondary-color: #FFD1DA;--bg-color: #FFF0F4;--card-bg: rgba(255, 255, 255, .88);--glass-border: rgba(255, 158, 170, .3);--text-color: #333333;--text-muted: #7D7D7D;--accent-pink: #FF6B8B;--accent-gold: #FFD700;--accent-mint: #6EE7B7;--border-radius: 20px;--shadow-sm: 0 4px 15px rgba(255, 158, 170, .15);--shadow-md: 0 10px 30px rgba(255, 158, 170, .25);--shadow-glow: 0 0 20px rgba(255, 158, 170, .4);--font-family: "Kanit", "Mali", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:#fff0f4;background-image:url(/cat_bg.png);background-repeat:repeat;background-size:360px 360px;background-attachment:fixed;color:var(--text-color);min-height:100vh;width:100%;margin:0;padding:0;overflow-x:hidden}#app{width:100%;min-height:100vh;margin:0;padding:0}@keyframes slideIn{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}@keyframes floatCat{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-8px) rotate(3deg)}}@keyframes pulseGlow{0%,to{box-shadow:var(--shadow-md)}50%{box-shadow:var(--shadow-glow)}}.auth-container{width:100%;max-width:420px;padding:20px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;justify-content:center}.auth-card{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:2px solid var(--glass-border);border-radius:28px;padding:36px 28px;box-shadow:var(--shadow-md);text-align:center;animation:slideIn .5s ease-out}.auth-header{margin-bottom:28px}.cat-mascot{font-size:3.5rem;display:inline-block;animation:floatCat 3s ease-in-out infinite;margin-bottom:8px}.auth-title{font-family:Mali,cursive;font-size:2.2rem;font-weight:700;color:var(--accent-pink);letter-spacing:1px}.auth-subtitle{font-size:.95rem;color:var(--text-muted);margin-top:4px}.auth-tabs{display:flex;background:#ffd1da66;padding:4px;border-radius:16px;margin-bottom:24px}.auth-tab{flex:1;padding:10px;border:none;background:transparent;font-family:Kanit,sans-serif;font-weight:600;font-size:1rem;color:var(--text-muted);border-radius:12px;cursor:pointer;transition:all .3s ease}.auth-tab.active{background:#fff;color:var(--accent-pink);box-shadow:0 2px 8px #00000014}.form-group{margin-bottom:18px;text-align:left}.form-label{display:block;font-size:.9rem;font-weight:500;color:#555;margin-bottom:6px;padding-left:4px}.form-input{width:100%;padding:14px 18px;border:2px solid rgba(255,158,170,.25);border-radius:14px;font-family:Kanit,sans-serif;font-size:1rem;background:#ffffffe6;color:#333;outline:none;transition:all .3s ease}.form-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 4px #ff9eaa33;background:#fff}.btn-primary{width:100%;padding:15px;border:none;border-radius:16px;background:linear-gradient(135deg,#ff9eaa,#ff6b8b);color:#fff;font-family:Kanit,sans-serif;font-size:1.1rem;font-weight:600;cursor:pointer;box-shadow:var(--shadow-sm);transition:all .3s ease;margin-top:10px}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);background:linear-gradient(135deg,#ff8e9e,#ff5b7b)}.btn-primary:active{transform:translateY(0)}#app-container{width:100%;min-height:100vh;display:flex;flex-direction:column;background:#fff0f48c;padding-top:max(0px,env(safe-area-inset-top));padding-bottom:max(95px,calc(85px + env(safe-area-inset-bottom)));margin:0}button,input,select,textarea{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{min-height:44px;user-select:none;-webkit-user-select:none}.ios-bottom-nav{position:fixed;bottom:0;left:0;right:0;width:100%;background:#fffffff2;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(255,158,170,.3);box-shadow:0 -4px 20px #0000001a;z-index:9999;padding-bottom:max(8px,env(safe-area-inset-bottom));padding-top:6px}.ios-nav-scroll{display:flex;align-items:center;justify-content:space-around;gap:2px;padding:0 6px;overflow-x:auto;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;width:100%}.hide-scrollbar::-webkit-scrollbar{display:none}.hide-scrollbar{-ms-overflow-style:none;scrollbar-width:none}.ios-nav-item{flex:1 1 0px;min-width:48px;padding:6px 2px;border-radius:12px;border:none;background:transparent;color:#666;font-family:Kanit,sans-serif;font-size:.7rem;font-weight:600;display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap}.ios-nav-item.active{background:linear-gradient(135deg,#ff9eaa,#ff6b8b);color:#fff;box-shadow:0 4px 12px #ff6e8c59}.ios-nav-item:active{transform:scale(.95)}.nav-icon-img{width:28px;height:28px;object-fit:contain;filter:drop-shadow(0 2px 4px rgba(0,0,0,.08));transition:transform .2s ease}.ios-nav-item.active .nav-icon-img{transform:scale(1.1);filter:drop-shadow(0 2px 6px rgba(255,255,255,.5))}.stat-icon-img{width:22px;height:22px;object-fit:contain;vertical-align:middle;display:inline-block}