*{margin:0;padding:0;box-sizing:border-box}body{background:linear-gradient(263deg,#ffffff,#2cd720,#fdbb2d);min-height:100vh;display:flex;justify-content:center;align-items:flex-start;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;padding:20px 0}.container{width:90%;max-width:1200px}h1{color:#fff;text-align:center;margin-bottom:30px;text-shadow:0 2px 5px rgba(0,0,0,0.5);font-size:2.8rem;background:linear-gradient(90deg,#ff8a00,#e52e71);-webkit-background-clip:text;-webkit-text-fill-color:transparent}h2,h3{color:#fff;text-align:center;margin-bottom:20px}h2{font-size:1.8rem}h3{font-size:1.4rem;color:#ffd700}h4{color:#87ceeb;margin:15px 0 10px 0;font-size:1.1rem}.panel{background:rgba(25,25,35,0.85);border-radius:15px;padding:25px;margin:15px;box-shadow:0 10px 30px rgba(0,0,0,0.5);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.1);width:100%}.login-form{display:flex;flex-direction:column;gap:20px;max-width:400px;margin:0 auto}.form-group{display:flex;flex-direction:column}.form-input{padding:15px;border-radius:8px;border:none;font-size:1rem;background:rgba(255,255,255,0.1);color:white;border:1px solid rgba(255,255,255,0.2);transition:all 0.3s ease}.form-input:focus{outline:none;background:rgba(255,255,255,0.15);border-color:#e52e71}.btn-primary{padding:15px;border-radius:8px;border:none;font-size:1rem;background:linear-gradient(90deg,#ff8a00,#e52e71);color:white;font-weight:bold;cursor:pointer;transition:all 0.3s ease}.btn-primary:hover{transform:scale(1.05);box-shadow:0 5px 15px rgba(229,46,113,0.4)}.character-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:15px;margin-top:20px}.character-item{background:rgba(255,255,255,0.1);border-radius:10px;padding:15px;text-align:center;cursor:pointer;transition:all 0.3s ease;border:2px solid transparent;color:white}.character-item:hover{transform:translateY(-5px);border-color:#ff8a00;background:rgba(255,255,255,0.15)}.character-name{font-weight:bold;font-size:1.1rem;margin-bottom:5px}.character-info{font-size:0.9rem;color:#ccc}.user-info-header{display:grid;grid-template-columns:repeat(5,1fr) auto;gap:15px;background:rgba(255,255,255,0.1);padding:15px;border-radius:10px;margin-bottom:20px;align-items:center}.info-item{text-align:center;padding:8px;background:rgba(0,0,0,0.3);border-radius:6px;font-weight:bold;color:white}.exchange-sections{display:flex;flex-direction:column;gap:25px;margin-top:20px}.exchange-section{background:rgba(255,255,255,0.05);padding:20px;border-radius:12px;border:1px solid rgba(255,255,255,0.1)}.gem-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:15px 0}.gem-btn{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:none;border-radius:8px;padding:12px;color:white;cursor:pointer;transition:all 0.3s ease;text-align:center}.gem-btn:hover{transform:translateY(-3px);box-shadow:0 5px 15px rgba(0,0,0,0.3)}.gem-btn .cost{font-size:12px;color:#ffd700;margin-top:5px;font-weight:bold}.credit-exchange,.stone-exchange{display:flex;flex-direction:column;gap:15px}.exchange-item{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:12px;background:rgba(255,255,255,0.08);border-radius:8px}.exchange-info{flex:1}.exchange-info span{color:#fff;font-weight:500}.exchange-controls{display:flex;align-items:center;gap:10px}.amount-input{width:80px;padding:8px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.3);border-radius:4px;color:white;text-align:center}.amount-input:focus{outline:none;border-color:#ff8a00}.exchange-btn{padding:8px 16px;background:linear-gradient(90deg,#ff8a00,#e52e71);border:none;border-radius:4px;color:white;cursor:pointer;transition:all 0.3s ease;font-weight:bold}.exchange-btn:hover{transform:scale(1.05);box-shadow:0 3px 10px rgba(229,46,113,0.4)}.price,.rate{color:#ffd700;font-weight:bold}.message-container{margin-top:20px;min-height:50px}.message{padding:12px 16px;border-radius:6px;margin:10px 0;font-weight:500}.message.success{background:rgba(46,204,113,0.2);color:#2ecc71;border:1px solid #27ae60}.message.error{background:rgba(231,76,60,0.2);color:#e74c3c;border:1px solid #c0392b}.message.info{background:rgba(52,152,219,0.2);color:#3498db;border:1px solid #2980b9}@media (max-width:768px){.exchange-item{flex-direction:column;align-items:stretch;gap:10px}.exchange-controls{justify-content:space-between}.amount-input{width:100px}.gem-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}.user-info-header{grid-template-columns:1fr 1fr}.container{width:95%}.panel{padding:15px;margin:10px 0}}#message-container{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10000;min-width:300px;max-width:500px;pointer-events:none}.message{padding:20px 25px;border-radius:12px;margin:15px 0;font-weight:500;box-shadow:0 8px 25px rgba(0,0,0,0.3);border:none;text-align:center;animation:messageSlideIn 0.4s ease-out;pointer-events:auto;backdrop-filter:blur(10px);font-size:16px;line-height:1.4;border-left:5px solid}@keyframes messageSlideIn{from{opacity:0;transform:translateY(-30px) scale(0.9)}to{opacity:1;transform:translateY(0) scale(1)}}.message.success{background:rgba(46,204,113,0.95);color:white;border-left-color:#27ae60}.message.error{background:rgba(231,76,60,0.95);color:white;border-left-color:#c0392b}.message.info{background:rgba(52,152,219,0.95);color:white;border-left-color:#2980b9}.message.warning{background:rgba(241,196,15,0.95);color:white;border-left-color:#f39c12}.message-close{background:none;border:none;color:white;cursor:pointer;margin-left:15px;font-size:18px;font-weight:bold;opacity:0.8;transition:opacity 0.3s;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.message-close:hover{opacity:1;background:rgba(255,255,255,0.2);border-radius:50%}@media (max-width:768px){#message-container{min-width:280px;max-width:90%;left:50%;transform:translateX(-50%);top:20%}.message{padding:15px 20px;font-size:14px}}.refresh-btn{background:linear-gradient(90deg,#3498db,#2980b9);border:none;border-radius:8px;color:white;padding:8px 16px;font-size:14px;cursor:pointer;transition:all 0.3s ease;font-weight:bold;box-shadow:0 4px 12px rgba(52,152,219,0.3);height:fit-content;align-self:center;justify-self:end;min-width:100px;text-align:center}.refresh-btn:hover{background:linear-gradient(90deg,#2980b9,#2471a3);transform:scale(1.05);box-shadow:0 6px 15px rgba(52,152,219,0.4)}.refresh-btn:disabled{background:#95a5a6;cursor:not-allowed;transform:none;box-shadow:none}@media (max-width:768px){.user-info-header{grid-template-columns:1fr 1fr;grid-template-areas:"char char"
            "points credits"
            "k1 gold"
            "actions actions"
            "refresh refresh"}.info-item:nth-child(1){grid-area:char}.info-item:nth-child(2){grid-area:points}.info-item:nth-child(3){grid-area:credits}.info-item:nth-child(4){grid-area:k1}.info-item:nth-child(5){grid-area:gold}.header-actions{grid-area:actions;justify-self:center;margin-top:10px;gap:10px}.refresh-btn{grid-area:refresh;justify-self:center;width:80%;margin-top:10px}.back-to-characters,.back-to-login{padding:8px 15px;font-size:13px}}.compact-gem-exchange{display:flex;flex-direction:column;gap:15px}.gem-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.gem-category{background:rgba(255,255,255,0.05);padding:15px;border-radius:8px;border:1px solid rgba(255,255,255,0.1)}.category-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid rgba(255,255,255,0.1)}.category-title{color:#87ceeb;font-weight:bold;font-size:1rem}.category-price{color:#ffd700;font-size:0.9rem;font-weight:bold}.gem-select-group{display:flex;gap:8px;align-items:center}.gem-select{flex:1;padding:8px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.3);border-radius:4px;color:white;font-size:0.9rem}.gem-select option{background:#2a2a3a;color:white}.gem-amount{width:70px;padding:8px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.3);border-radius:4px;color:white;text-align:center}.gem-amount:focus,.gem-select:focus{outline:none;border-color:#ff8a00}@media (max-width:768px){.gem-row{grid-template-columns:1fr}.gem-select-group{flex-direction:column}.gem-amount{width:100%}.category-header{flex-direction:column;align-items:flex-start;gap:5px}.category-title,.category-price{font-size:0.85rem}}@media (max-width:480px){.gem-category{padding:12px}.gem-select-group{gap:6px}.gem-select,.gem-amount,.exchange-btn{font-size:0.8rem;padding:6px}}.misc-exchange{display:flex;flex-direction:column;gap:15px}.signin-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);display:flex;justify-content:center;align-items:center;z-index:10000}.signin-dialog{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:30px;border-radius:15px;text-align:center;color:white;min-width:300px;box-shadow:0 10px 30px rgba(0,0,0,0.5)}.signin-btn{background:#4CAF50;color:white;border:none;padding:12px 25px;border-radius:8px;cursor:pointer;font-size:16px;font-weight:bold;margin:0 10px}.signin-cancel{background:#ff6b6b}.character-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;padding-bottom:15px;border-bottom:2px solid rgba(255,255,255,0.1)}.character-header h2{margin-bottom:0;color:#ffd700;font-size:1.8rem}.character-actions{display:flex;gap:12px}.action-btn{padding:10px 18px;border:none;border-radius:8px;font-size:14px;font-weight:bold;cursor:pointer;transition:all 0.3s ease;display:flex;align-items:center;gap:6px}.refresh-btn{background:linear-gradient(135deg,#3498db,#2980b9);color:white}.refresh-btn:hover{background:linear-gradient(135deg,#2980b9,#2471a3);transform:translateY(-2px);box-shadow:0 5px 15px rgba(52,152,219,0.4)}.logout-btn{background:linear-gradient(135deg,#e74c3c,#c0392b);color:white}.logout-btn:hover{background:linear-gradient(135deg,#c0392b,#a93226);transform:translateY(-2px);box-shadow:0 5px 15px rgba(231,76,60,0.4)}.character-list-container{margin:20px 0}.character-list{display:grid;grid-template-columns:repeat(5,1fr);gap:15px;margin-bottom:20px}.character-item{background:linear-gradient(135deg,rgba(255,255,255,0.1),rgba(255,255,255,0.05));border-radius:12px;padding:20px 15px;text-align:center;cursor:pointer;transition:all 0.4s ease;border:2px solid transparent;color:white;position:relative;overflow:hidden}.character-item::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.1),transparent);transition:left 0.5s ease}.character-item:hover::before{left:100%}.character-item:hover{transform:translateY(-5px) scale(1.02);border-color:#ff8a00;background:linear-gradient(135deg,rgba(255,138,0,0.2),rgba(229,46,113,0.2));box-shadow:0 10px 25px rgba(255,138,0,0.3)}.character-name{font-weight:bold;font-size:1.1rem;margin-bottom:8px;color:#87ceeb;text-shadow:0 2px 4px rgba(0,0,0,0.3)}.character-info{font-size:0.9rem;color:#ccc;background:rgba(0,0,0,0.3);padding:4px 8px;border-radius:6px;display:inline-block}.character-slot-empty{background:rgba(255,255,255,0.05);border:2px dashed rgba(255,255,255,0.2);border-radius:12px;padding:20px 15px;text-align:center;color:#888;display:flex;align-items:center;justify-content:center;min-height:100px}.character-slot-empty .slot-text{font-size:0.9rem;opacity:0.7}.character-footer{margin-top:20px;padding-top:15px;border-top:1px solid rgba(255,255,255,0.1)}.character-tips{text-align:center;color:#87ceeb;font-size:0.9rem;opacity:0.8}@media (max-width:1200px){.character-list{grid-template-columns:repeat(3,1fr);gap:12px}}@media (max-width:768px){.character-header{flex-direction:column;gap:15px;text-align:center}.character-list{grid-template-columns:repeat(2,1fr);gap:10px}.character-actions{width:100%;justify-content:center}.action-btn{padding:12px 20px;font-size:14px}}@media (max-width:480px){.character-list{grid-template-columns:1fr}.character-item{padding:15px 10px}.character-name{font-size:1rem}}.global-actions-row{display:flex;justify-content:flex-end;margin-bottom:3px;padding:0 10px}.global-actions{display:flex;gap:10px}.container h1{color:#fff;text-align:center;font-size:2.8rem;margin-bottom:3px;background:linear-gradient(90deg,#c94d52,#1fad7f);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-image:linear-gradient(to right,#3498db 0%,#f47920 10%,#d71345 20%,#f7acbc 30%,#ffd400 40%,#3498db 50%,#f47920 60%,#d71345 70%,#f7acbc 80%,#ffd400 90%,#3498db 100%);background-size:200% 100%;background-clip:text;color:transparent;animation:move 3s infinite linear;text-shadow:0 2px 5px rgba(0,0,0,0.5);font-weight:bold}@keyframes move{0%{background-position:0 0}100%{background-position:-100% 0}}.panel{background:rgba(25,25,35,0.85);border-radius:15px;padding:20px 25px;margin:3px 15px 15px 15px;box-shadow:0 10px 30px rgba(0,0,0,0.5);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,0.1)}.back-to-characters{background:linear-gradient(135deg,#9b59b6,#8e44ad);color:white;border:none;padding:6px 12px;border-radius:6px;font-size:15px;font-weight:bold;cursor:pointer;transition:all 0.3s ease;display:flex;align-items:center;gap:4px}.back-to-characters:hover{background:linear-gradient(135deg,#8e44ad,#7d3c98);transform:translateY(-1px);box-shadow:0 3px 8px rgba(155,89,182,0.4)}.back-to-login{background:linear-gradient(135deg,#e74c3c,#c0392b);color:white;border:none;padding:6px 12px;border-radius:6px;font-size:13px;font-weight:bold;cursor:pointer;transition:all 0.3s ease;display:flex;align-items:center;gap:4px}.back-to-login:hover{background:linear-gradient(135deg,#c0392b,#a93226);transform:translateY(-1px);box-shadow:0 3px 8px rgba(231,76,60,0.4)}@media (max-width:768px){.global-actions-row{justify-content:center;margin-bottom:5px}.global-actions{flex-wrap:wrap;justify-content:center;gap:8px}.container h1{margin-bottom:5px;font-size:2.2rem}.panel{margin:5px 10px 10px 10px;padding:15px 20px}}.login-warning{background:linear-gradient(135deg,rgba(255,152,0,0.15),rgba(255,87,34,0.15));border:1px solid rgba(255,152,0,0.3);border-radius:10px;padding:15px 20px;margin:0 auto 25px auto;max-width:400px;display:flex;align-items:center;gap:12px;box-shadow:0 5px 20px rgba(255,152,0,0.2);animation:heartbeat 2s ease-in-out infinite;backdrop-filter:blur(5px)}.warning-icon{font-size:1.5rem;flex-shrink:0}.warning-text{color:#ff9800;font-size:0.95rem;font-weight:500;line-height:1.4;text-shadow:0 1px 2px rgba(0,0,0,0.3)}@keyframes heartbeat{0%{transform:scale(1);box-shadow:0 5px 20px rgba(255,152,0,0.2)}15%{transform:scale(1.05);box-shadow:0 8px 30px rgba(255,152,0,0.4)}30%{transform:scale(1);box-shadow:0 5px 20px rgba(255,152,0,0.2)}45%{transform:scale(1.03);box-shadow:0 7px 25px rgba(255,152,0,0.3)}60%{transform:scale(1);box-shadow:0 5px 20px rgba(255,152,0,0.2)}100%{transform:scale(1);box-shadow:0 5px 20px rgba(255,152,0,0.2)}}@media (max-width:768px){.login-warning{margin:0 10px 20px 10px;padding:12px 15px;flex-direction:column;text-align:center;gap:8px}.warning-icon{font-size:1.3rem}.warning-text{font-size:0.9rem}}.login-tip{text-align:center;color:#87ceeb;font-size:0.9rem;margin-top:1px;padding:12px 15px;background:linear-gradient(135deg,rgba(135,206,235,0.15),rgba(30,144,255,0.1));border-radius:8px;border:1px solid rgba(135,206,235,0.3);line-height:1.4;box-shadow:0 3px 10px rgba(135,206,235,0.1);backdrop-filter:blur(5px)}.login-tip:hover{background:linear-gradient(135deg,rgba(135,206,235,0.2),rgba(30,144,255,0.15));border-color:rgba(135,206,235,0.4)}