*,*:before,*:after{box-sizing:border-box}body{margin:0;padding:0;min-height:100vh}button{border-radius:0;border:none;padding:0;font-size:inherit;font-family:inherit;background:none;cursor:pointer;transition:none}button:focus,button:focus-visible{outline:none}h1,h2,h3,h4,h5,h6,p{margin:0}#root{width:100%;min-height:100vh}*{box-sizing:border-box}:root{--line-green: #06C755;--bg: #C3BAAD;--text: #3E3838;--white: #F4F1ED;--border: #3E3838;--shadow: #3E3838}body,html{margin:0;padding:0;width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans TC,sans-serif;background-color:var(--bg);color:var(--text);overflow-x:hidden}.app{width:100%;min-height:100vh;position:relative;display:flex;flex-direction:column}.app-header{padding:24px 16px 12px;text-align:center;width:100%}.app-title{margin:0;font-size:28px;font-weight:900;font-family:Courier New,Courier,monospace;color:var(--white);text-shadow:2px 2px 0 var(--border)}.app-subtitle{margin:8px 0 0;font-size:15px;color:var(--border);font-weight:700}.tab-bar{display:flex;width:100%;padding:0 16px;margin-bottom:24px;gap:12px}.tab-btn{flex:1;padding:12px 8px;background:var(--white);border:4px solid var(--border);font-size:14px;font-weight:800;color:var(--border);box-shadow:3px 3px 0 var(--border);cursor:pointer;text-align:center}.tab-btn.active{background:var(--char-color, #ffeb3b);color:var(--white);text-shadow:1px 1px 0 var(--border)}.home-page,.pick-page{width:100%;padding:0 16px 32px;display:flex;flex-direction:column;align-items:center}.progress-section{width:100%;max-width:400px;margin:0 auto 32px}.progress-track{width:100%;height:24px;background:var(--white);border:4px solid var(--border);position:relative;box-shadow:3px 3px 0 var(--border)}.progress-fill{position:absolute;top:0;left:0;bottom:0;background:#73c6ff;border-right:4px solid var(--border);transition:width .5s steps(10)}.progress-label{margin:12px 0 0;text-align:center;font-weight:800;font-family:Courier New,Courier,monospace}.progress-current{color:var(--border);font-size:18px}.progress-sep{color:var(--border);margin:0 6px}.progress-goal{color:var(--border);font-size:14px}.aquarium-scene{position:relative;width:100%;max-width:280px;margin:0 auto 32px;display:flex;flex-direction:column;align-items:center;gap:8px}.speech-bubble{position:absolute;top:-10px;right:-8px;background:var(--white);padding:8px 14px;border:3px solid var(--border);font-weight:800;font-size:13px;box-shadow:3px 3px 0 var(--border);opacity:0;pointer-events:none;z-index:20;white-space:nowrap;transition:opacity .15s}.speech-bubble.visible{opacity:1}.aquarium-tank{position:relative;width:220px;height:220px;border:5px solid var(--border);box-shadow:6px 6px 0 var(--border);overflow:hidden;background:#c3baad66}.water-fill{position:absolute;bottom:0;left:0;right:0;transition:height 1s cubic-bezier(.34,1.56,.64,1);z-index:1}.wave-line{position:absolute;top:-3px;left:-5%;width:110%;height:6px;background:#ffffff73;border-radius:50%;animation:wave 2.5s ease-in-out infinite}@keyframes wave{0%,to{transform:translateY(0) scaleX(1)}50%{transform:translateY(-3px) scaleX(1.05)}}.pokemon-container{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;align-items:flex-end;justify-content:center;padding-bottom:4px}.pokemon-artwork{width:170px;height:170px;object-fit:contain;filter:drop-shadow(2px 6px 8px rgba(0,0,0,.2))}.pokemon-placeholder{font-size:48px;opacity:.3;margin-bottom:16px}@keyframes sip{0%{transform:translateY(0) rotate(0)}30%{transform:translateY(-12px) rotate(-10deg) scale(1.06)}65%{transform:translateY(5px) rotate(5deg) scale(.96)}to{transform:translateY(0) rotate(0)}}.pokemon-container.sipping{animation:sip .7s ease-in-out}.water-label{position:absolute;bottom:8px;right:10px;z-index:10;font-family:Courier New,Courier,monospace;font-size:13px;font-weight:900;color:#fff;text-shadow:1px 1px 2px rgba(0,0,0,.6)}.pokemon-name-tag{font-size:15px;font-weight:900;color:var(--border);background:var(--white);padding:5px 18px;border:3px solid var(--border);box-shadow:3px 3px 0 var(--border);letter-spacing:1px}.streak-bar{display:flex;gap:8px;justify-content:center;margin-bottom:4px}.streak-dot{width:14px;height:14px;border:3px solid var(--border);background:var(--white);box-shadow:2px 2px 0 var(--border)}.streak-dot.filled{background:#ffd600}.evo-flash{position:fixed;top:0;right:0;bottom:0;left:0;background:#fff;z-index:999;animation:flash .7s ease-out forwards;pointer-events:none}@keyframes flash{0%{opacity:1}to{opacity:0}}.water-buttons{width:100%;max-width:400px;margin:0 auto;background:var(--white);padding:16px;border:4px solid var(--border);box-shadow:4px 4px 0 var(--border)}.buttons-label{margin:0 0 16px;font-weight:900;font-size:16px;text-align:center}.preset-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:12px}.preset-btn{padding:12px 0;background:var(--bg);border:4px solid var(--border);font-family:Courier New,Courier,monospace;font-size:16px;font-weight:900;color:var(--text);box-shadow:3px 3px 0 var(--border)}.preset-btn:active{transform:translate(3px,3px);box-shadow:0 0}.custom-row{display:flex;gap:8px}.custom-input{flex:1;min-width:0;padding:12px;border:4px solid var(--border);font-size:16px;font-family:inherit;font-weight:900;background:var(--bg)}.custom-btn{padding:0 20px;background:var(--char-color, #4facfe);color:var(--white);border:4px solid var(--border);font-weight:900;font-size:16px;box-shadow:3px 3px 0 var(--border);text-shadow:1px 1px 0 var(--border)}.custom-btn:active:not(:disabled){transform:translate(3px,3px);box-shadow:0 0}.custom-btn:disabled{opacity:.6}.motivation{margin-top:24px;font-weight:900;color:var(--border);text-align:center;font-size:15px}.picker-title{text-align:center;margin-bottom:20px;font-weight:900;color:var(--border);font-size:18px}.character-grid{width:100%;max-width:400px;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:0 auto}.char-card{background:var(--white);border:4px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;align-items:center;gap:12px;cursor:pointer;box-shadow:4px 4px 0 var(--border)}.char-card.selected{background:var(--char-color)}.char-card.selected .char-card-name{color:var(--white);text-shadow:1px 1px 0 var(--border)}.char-card-sprite{width:72px;height:72px;display:flex;align-items:center;justify-content:center;image-rendering:pixelated}.char-card-name{font-weight:900;font-size:15px}.personality-label{width:100%;max-width:400px;margin:24px auto 0;text-align:center;font-weight:900;font-size:14px;color:var(--border);background:var(--white);padding:16px;border:4px solid var(--border);box-shadow:3px 3px 0 var(--border)}.toast{position:fixed;bottom:-60px;left:50%;transform:translate(-50%);background:var(--white);color:var(--border);padding:12px 20px;font-weight:900;font-size:14px;border:4px solid var(--border);box-shadow:3px 3px 0 var(--border);transition:bottom .2s;z-index:100;white-space:nowrap}.toast.show{bottom:30px}.pokedex-page{width:100%;max-width:400px;margin:0 auto;padding-bottom:32px}.streak-section{text-align:center;background:var(--white);border:3px solid var(--border);box-shadow:3px 3px 0 var(--border);padding:12px 16px;margin-bottom:24px}.streak-label{margin:0 0 8px;font-weight:900;font-size:15px}.streak-hint{margin:8px 0 0;font-size:12px;color:#666;font-weight:700}.chain-section{margin-bottom:20px;border:3px solid var(--border);box-shadow:3px 3px 0 var(--border);background:#ffffff80;padding:12px}.chain-section.active-chain{border-color:#ffd600;box-shadow:3px 3px #b8a000;background:#ffd60014}.chain-header{min-height:20px;margin-bottom:8px}.chain-badge{font-size:12px;font-weight:900;color:#b8a000;background:#fff9c4;padding:2px 8px;border:2px solid #FFD600}.chain-stages{display:flex;align-items:center;justify-content:center;gap:6px;flex-wrap:wrap}.evo-arrow{font-size:18px;font-weight:900;color:var(--border);opacity:.5}.pdex-card{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:72px}.pdex-card.collected .pdex-sprite-wrap{border-color:#ffd600;background:#fffde7;box-shadow:2px 2px #b8a000}.pdex-card.current .pdex-sprite-wrap{border-color:#64b5f6;background:#e3f2fd;box-shadow:2px 2px #1565c0}.pdex-sprite-wrap{position:relative;width:64px;height:64px;border:3px solid var(--border);box-shadow:2px 2px 0 var(--border);display:flex;align-items:center;justify-content:center;background:var(--white)}.pdex-sprite{width:52px;height:52px;object-fit:contain}.pdex-check{position:absolute;bottom:-4px;right:-4px;background:#ffd600;color:var(--border);font-size:10px;font-weight:900;width:16px;height:16px;display:flex;align-items:center;justify-content:center;border:2px solid var(--border)}.pdex-name{font-size:12px;font-weight:900;text-align:center}.pdex-num{font-size:10px;color:#888;font-weight:700}.pokedex-tip{text-align:center;font-size:13px;font-weight:800;margin-top:16px;color:var(--border)}