:root{--bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--water-gradient: linear-gradient(180deg, #1d4ed8 0%, #1e3a8a 100%);--accent-color: #38bdf8;--text-light: #f8fafc;--text-dark: #334155}.fishing-app{font-family:PingFang SC,Microsoft YaHei,sans-serif;max-width:600px;margin:0 auto;min-height:100vh;background:var(--bg-gradient);color:var(--text-light);display:flex;flex-direction:column;box-shadow:0 10px 25px #00000080;overflow-x:hidden}.game-header{display:flex;justify-content:space-between;align-items:center;padding:16px;background:#0f172acc;border-bottom:1px solid rgba(255,255,255,.1)}.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.1rem;color:var(--accent-color)}.stats{display:flex;gap:8px}.stat-badge{display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:.85rem;font-weight:700}.coin-badge{background:#eab30833;border:1px solid rgba(234,179,8,.4);color:#fef08a}.rod-badge{background:#38bdf833;border:1px solid rgba(56,189,248,.4);color:#bae6fd}.game-nav{display:flex;background:#1e293be6;border-bottom:1px solid rgba(255,255,255,.05)}.game-nav button{flex:1;padding:12px;background:none;border:none;color:#94a3b8;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .2s;font-size:.9rem}.game-nav button.active{color:var(--accent-color);background:#38bdf81a;border-bottom:3px solid var(--accent-color)}.game-main{flex:1;padding:16px;display:flex;flex-direction:column}.lake-zone{position:relative;flex:1;border-radius:16px;overflow:hidden;background:var(--water-gradient);min-height:400px;display:flex;align-items:center;justify-content:center}.water-bg{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none}.bubble{position:absolute;bottom:-20px;background:#ffffff26;border-radius:50%;animation:floatUp 6s infinite ease-in}.bubble-1{width:15px;height:15px;left:20%;animation-delay:0s}.bubble-2{width:25px;height:25px;left:50%;animation-delay:2s;animation-duration:8s}.bubble-3{width:10px;height:10px;left:80%;animation-delay:4s}@keyframes floatUp{0%{transform:translateY(0) scale(1);opacity:.8}to{transform:translateY(-450px) scale(1.2);opacity:0}}.stage-card{position:relative;z-index:10;background:#0f172ad9;border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:24px;width:85%;text-align:center;box-shadow:0 10px 30px #0000004d}.fish-avatar{font-size:4rem;margin-bottom:16px;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.btn{padding:10px 20px;border-radius:12px;font-weight:700;border:none;cursor:pointer;transition:all .2s}.btn-lg{padding:14px 28px;font-size:1.1rem;width:100%}.btn-primary{background:linear-gradient(135deg,#38bdf8,#0284c7);color:#fff}.btn-danger{background:linear-gradient(135deg,#f87171,#dc2626);color:#fff}.btn-warning{background:linear-gradient(135deg,#fbbf24,#d97706);color:#1e293b}.btn-secondary{background:#475569;color:#fff}.btn-disabled{background:#334155;color:#64748b;cursor:not-allowed}.rod-swing{font-size:3.5rem;animation:swing 1.5s infinite ease-in-out}@keyframes swing{0%,to{transform:rotate(0)}50%{transform:rotate(-30deg)}}.bobber-container{position:relative;height:100px;display:flex;align-items:center;justify-content:center}.bobber{font-size:2.5rem;animation:bob 1.2s infinite ease-in-out;z-index:2}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(8px)}}.water-ripple{position:absolute;width:60px;height:20px;border:2px solid rgba(56,189,248,.5);border-radius:50%;animation:ripple 1.5s infinite linear}@keyframes ripple{0%{transform:scale(.5);opacity:1}to{transform:scale(2);opacity:0}}.alert-card{border:2px solid #ef4444;box-shadow:0 0 20px #ef444466}.alert-emoji{font-size:3rem;animation:shake .5s infinite}@keyframes shake{0%,to{transform:rotate(0)}25%{transform:rotate(-10deg)}75%{transform:rotate(10deg)}}.qte-bar-container{position:relative;height:24px;background:#1e293b;border-radius:12px;margin:24px 0;overflow:hidden;border:2px solid #475569}.qte-target-zone{position:absolute;height:100%;background:linear-gradient(90deg,#4ade80,#22c55e);box-shadow:0 0 10px #22c55e99}.qte-pointer{position:absolute;width:8px;height:100%;background:#fff;box-shadow:0 0 8px #fff;transform:translate(-50%);transition:left .03s linear}.success-card{border-color:#22c55e}.caught-fish-icon{font-size:4.5rem;margin:10px 0;animation:popIn .5s cubic-bezier(.175,.885,.32,1.275)}@keyframes popIn{0%{transform:scale(0)}to{transform:scale(1)}}.rarity-badge{display:inline-block;padding:4px 10px;border-radius:8px;font-size:.75rem;font-weight:900;margin-bottom:10px}.rarity-badge[data-rarity=common]{background:#64748b;color:#fff}.rarity-badge[data-rarity=rare]{background:#3b82f6;color:#fff}.rarity-badge[data-rarity=epic]{background:#a855f7;color:#fff}.rarity-badge[data-rarity=legendary]{background:#eab308;color:#000;animation:pulse 1s infinite}.fish-meta{display:flex;justify-content:center;gap:16px;margin-bottom:16px;font-size:.9rem;color:#94a3b8}.ai-fact-box{background:#1e293bcc;border:1px dashed rgba(56,189,248,.3);border-radius:12px;padding:12px;margin-bottom:20px;text-align:left}.ai-fact-box h4{margin:0 0 6px;color:var(--accent-color);font-size:.85rem}.ai-text{font-size:.85rem;line-height:1.5;color:#cbd5e1;margin:0}.ai-loading{font-size:.8rem;color:#94a3b8;display:flex;align-items:center;gap:8px}.spinner{width:14px;height:14px;border:2px solid #38bdf8;border-top-color:transparent;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.aquarium-zone,.shop-zone{background:#0f172a99;border-radius:16px;padding:16px;flex:1}.zone-header{margin-bottom:16px}.zone-header h3{margin:0;font-size:1.2rem;color:var(--accent-color)}.zone-header p{margin:4px 0 0;font-size:.8rem;color:#64748b}.fish-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-height:400px;overflow-y:auto}.fish-card{background:#1e293bcc;border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:12px;display:flex;align-items:center;gap:12px}.fish-card-icon{font-size:2.5rem}.fish-card-info h4{margin:0 0 4px;font-size:.9rem}.fish-card-info p{margin:2px 0;font-size:.75rem;color:#94a3b8}.price-tag{color:#fef08a!important;font-weight:700}.badge-rarity{font-size:.6rem;padding:2px 6px;border-radius:4px;text-transform:uppercase;font-weight:700}.badge-rarity[data-rarity=common]{background:#475569}.badge-rarity[data-rarity=rare]{background:#1d4ed8}.badge-rarity[data-rarity=epic]{background:#6b21a8}.badge-rarity[data-rarity=legendary]{background:#854d0e;color:#fef08a}.shop-grid{display:flex;flex-direction:column;gap:12px}.shop-card{background:#1e293bcc;border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:16px;display:flex;align-items:center;justify-content:space-between}.shop-card.owned{border-color:#22c55e4d;background:#14532d33}.rod-icon{font-size:2rem}.shop-card h4{flex:1;margin:0 0 0 12px}.rod-stats{font-size:.75rem;color:#94a3b8;margin-right:16px}.rod-stats p{margin:2px 0}.owned-label{color:#4ade80;font-weight:700;font-size:.85rem}.empty-state{text-align:center;padding:40px 0;color:#64748b}.empty-state p{margin-top:12px}