.container{max-width:1200px;margin:0 auto;background-color:#fff}.content{background-color:#fff}.container h1{text-align:center;color:#2c3e50}.container h4{text-align:center;color:#2c3e50;margin-bottom:20px}.wheel-section{flex:1;min-width:700px;display:flex;flex-direction:column;align-items:center}.right-section{flex:1;max-width:500px;display:flex;flex-direction:column;padding-right:10px;gap:30px}.wheel-container{position:relative;margin:0 auto 20px;width:700px;height:700px;cursor:pointer}canvas{display:block}.wheel-pointer{position:absolute;width:30px;height:50px;background-color:#e74c3c;top:40%;left:50%;transform:translateX(-50%);clip-path:polygon(50% 0%,0% 100%,100% 100%);z-index:10}.wheel-center{position:absolute;width:60px;height:60px;background-color:#2c3e50;border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%);z-index:15;cursor:pointer;display:flex;justify-content:center;align-items:center;color:#fff;font-weight:700;-webkit-user-select:none;user-select:none;box-shadow:0 0 10px rgba(0,0,0,.3);animation:pulse 1.5s infinite alternate;transition:background-color .5s}@keyframes pulse{0%{transform:translate(-50%,-50%)scale(1);box-shadow:0 0 10px rgba(0,0,0,.3)}100%{transform:translate(-50%,-50%)scale(1.1);box-shadow:0 0 20px rgba(0,0,0,.5)}}.wheel-center:hover{animation-play-state:paused;transform:translate(-50%,-50%)scale(1.1)}.wheel-center:active{transform:translate(-50%,-50%)scale(.95);animation-play-state:paused}.input-section{width:100%;margin-bottom:0}.input-group{display:flex;margin-bottom:15px}input{flex-grow:1;padding:10px;border:1px solid #ddd;border-radius:4px 0 0 4px;font-size:16px}button{padding:10px 15px;background-color:#3498db;color:#fff;border:none;cursor:pointer;transition:background-color .3s}button:hover{background-color:#2980b9}#add-btn{border-radius:0 4px 4px 0}.primary-btn{background-color:#e74c3c;font-size:18px;padding:12px 25px;border-radius:4px}.primary-btn:hover{background-color:#c0392b}#reset-btn{background-color:#7f8c8d;border-radius:4px}#reset-btn:hover{background-color:#636e72}.left-right-svg-rotate-0{transform:rotate(0)}.left-right-svg-rotate-180{transform:rotate(180deg)}.choices-list{max-height:400px;overflow-y:auto;border:1px solid #ddd;border-radius:4px;padding:10px;margin-bottom:15px}.choice-item{display:flex;justify-content:space-between;align-items:center;padding:8px;border-bottom:1px solid #eee}.choice-text{flex-grow:1;margin-right:10px}.choice-checkbox{margin-right:10px;width:18px;height:18px;cursor:pointer;flex-shrink:0;position:relative;top:0;left:0}.choice-actions{display:flex;gap:5px;flex-shrink:0;align-items:center}.choice-item:last-child{border-bottom:none}.action-btn{padding:5px 8px;font-size:12px;border-radius:4px}.delete-btn{background-color:#e74c3c}.duplicate-btn{background-color:#3498db}.move-up-btn,.move-down-btn{background-color:#2ecc71}.toggle-btn{background-color:#f39c12}.disabled-choice{opacity:.5;text-decoration:line-through}.history-container{width:100%;margin-top:0}#history-list{list-style-type:none;border:1px solid #ddd;border-radius:4px;overflow-y:auto;max-height:280px;padding:0;margin:0}#history-list li{padding:10px;border-bottom:1px solid #eee}#history-list li:last-child{border-bottom:none}@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}.spinning{animation:spin 4s cubic-bezier(.26,.1,.27,1)forwards}#confetti-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1000}.fullscreen-btn{position:absolute;top:10px;right:10px;background-color:rgba(0,0,0,.5);color:#fff;border:none;border-radius:5px;width:36px;height:36px;display:flex;justify-content:center;align-items:center;cursor:pointer;z-index:30;transition:background-color .3s}.fullscreen-btn:hover{background-color:rgba(0,0,0,.7)}.fullscreen-icon{font-size:20px;line-height:1}.fullscreen-mode{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:rgba(0,0,0,.9);display:flex;flex-direction:column;justify-content:center;align-items:center;padding:20px}.fullscreen-mode .wheel-container{width:min(80vh,80vw);height:min(80vh,80vw);margin:0 auto 20px}.fullscreen-mode canvas{width:100%;height:100%}.fullscreen-mode .wheel-center{width:min(60px,12%);height:min(60px,12%)}.fullscreen-mode #result-display{color:#fff;background-color:rgba(255,255,255,.1);margin-top:20px}.result-popup{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:30;justify-content:center;align-items:center}.result-popup.show{display:flex;animation:fadeIn .3s ease-out}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.result-popup-content{position:relative;background-color:#fff;width:90%;max-width:500px;border-radius:10px;box-shadow:0 0 20px rgba(0,0,0,.3);overflow:hidden;animation:popUp .4s cubic-bezier(.175,.885,.32,1.275)}@keyframes popUp{from{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}.popup-header{background:linear-gradient(135deg,#3498db,#9b59b6);color:#fff;padding:15px 20px;display:flex;justify-content:space-between;align-items:center}.popup-header h2{margin:0;color:#fff}.close-popup{font-size:28px;font-weight:700;cursor:pointer;color:#fff;transition:color .3s}.close-popup:hover{color:#f1c40f}.popup-body{padding:30px;text-align:center}.popup-result-text{font-size:32px;font-weight:700;color:#2c3e50;margin-bottom:20px;animation:pulseText 1s infinite alternate}@keyframes pulseText{from{transform:scale(1)}to{transform:scale(1.05)}}.popup-confetti-container{position:absolute;top:0;left:0;width:100%;height:0;overflow:visible;pointer-events:none}.popup-confetti{position:absolute;animation-fill-mode:both;pointer-events:none}@keyframes confettiFall{0%{transform:translateY(-100px)rotate(0)}100%{transform:translateY(500px)rotate(360deg)}}@media(max-width:768px){.popup-result-text{font-size:28px}}@media(max-width:480px){.popup-result-text{font-size:24px}.popup-body{padding:20px}}@media(max-width:1100px){.main-content{flex-direction:column;align-items:center}.wheel-section,.right-section{width:100%}.right-section{max-width:600px}.toggle-panel-btn{rotate:90deg}}@media(max-width:768px){.container{padding:15px}h1{font-size:28px;margin-bottom:20px}.wheel-container{width:500px;height:500px;margin-bottom:15px}canvas{width:500px;height:500px}.wheel-section{min-width:500px}.wheel-center{width:50px;height:50px;font-size:14px}.wheel-pointer{width:24px;height:40px}.action-buttons{flex-direction:row;width:100%;justify-content:center}#result-display{max-width:350px;font-size:20px;padding:10px}}@media(max-width:480px){.container{padding:10px}h1{font-size:24px;margin-bottom:15px}h2{font-size:20px}.wheel-container{width:280px;height:280px}canvas{width:280px;height:280px}.wheel-section{min-width:280px}.wheel-center{width:40px;height:40px;font-size:12px}.input-group{flex-direction:column}input{border-radius:4px;margin-bottom:10px}#add-btn{border-radius:4px;width:100%}.action-buttons{flex-direction:column}.primary-btn,#reset-btn{width:100%;padding:10px 15px;font-size:16px}.choice-actions{flex-wrap:wrap;justify-content:flex-end;gap:3px}.action-btn{padding:4px 6px;font-size:10px}#result-display{font-size:18px;padding:8px;margin:15px 0}}@media(max-width:350px){.wheel-container{width:240px;height:240px}canvas{width:240px;height:240px}.wheel-section{min-width:240px}.wheel-center{width:36px;height:36px;font-size:11px}.wheel-pointer{width:20px;height:32px}}.navbar{background-color:#2c3e50;box-shadow:0 2px 10px rgba(0,0,0,.1);position:sticky;top:0;width:100%;z-index:9998}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:0 20px;height:70px}.logo-svg{width:28px;height:28px;margin-right:4px;vertical-align:middle}.nav-logo{color:#fff;font-size:1.5rem;font-weight:700;text-decoration:none;display:flex;align-items:center;gap:10px}.nav-logo i{color:#e74c3c;font-size:1.8rem}.nav-menu{display:flex;list-style:none;gap:25px}.nav-item{margin:0 5px}.nav-link{color:#ecf0f1;text-decoration:none;font-weight:500;padding:8px 12px;border-radius:4px;transition:all .3s ease;display:flex;align-items:center;gap:8px}.nav-link:hover{background-color:rgba(255,255,255,.1)}.nav-link.active{background-color:rgba(231,76,60,.8);color:#fff}.hamburger{display:none;cursor:pointer;padding:10px}.bar{display:block;width:25px;height:3px;margin:5px auto;background-color:#fff;transition:all .3s ease}@media(max-width:768px){.hamburger{display:block}.hamburger.active .bar:nth-child(1){transform:translateY(8px)rotate(45deg)}.hamburger.active .bar:nth-child(2){opacity:0}.hamburger.active .bar:nth-child(3){transform:translateY(-8px)rotate(-45deg)}.nav-menu{position:fixed;left:-100%;top:70px;gap:0;flex-direction:column;background-color:#2c3e50;width:100%;text-align:center;transition:.3s;box-shadow:0 10px 10px rgba(0,0,0,.1);padding:10px 0}.nav-item{margin:10px 0}.nav-menu.active{left:0}}.confirm-popup{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:30;justify-content:center;align-items:center}.confirm-popup.show{display:flex;animation:fadeIn .3s ease-out}.confirm-popup-content{position:relative;background-color:#fff;width:90%;max-width:400px;border-radius:10px;box-shadow:0 0 20px rgba(0,0,0,.3);overflow:hidden;animation:popUp .4s cubic-bezier(.175,.885,.32,1.275)}.confirm-buttons{display:flex;justify-content:space-around;margin-top:20px}.confirm-btn{padding:10px 30px;border-radius:5px;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s}.confirm-yes{background-color:#e74c3c;color:#fff}.confirm-yes:hover{background-color:#c0392b}.confirm-no{background-color:#7f8c8d;color:#fff}.confirm-no:hover{background-color:#636e72}#confirm-message{font-size:18px;line-height:1.5;color:#2c3e50}@media(max-width:480px){.confirm-buttons{flex-direction:column;gap:10px}.confirm-btn{width:100%}#confirm-message{font-size:16px}}.alert-popup{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:20;justify-content:center;align-items:center}.alert-popup.show{display:flex;animation:fadeIn .3s ease-out}.alert-popup-content{position:relative;background-color:#fff;width:90%;max-width:400px;border-radius:10px;box-shadow:0 0 20px rgba(0,0,0,.3);overflow:hidden;animation:popUp .4s cubic-bezier(.175,.885,.32,1.275)}.alert-button-container{display:flex;justify-content:center;margin-top:20px}.alert-btn{padding:10px 40px;border-radius:5px;font-size:16px;font-weight:700;background-color:#3498db;color:#fff;cursor:pointer;transition:all .2s}.alert-btn:hover{background-color:#2980b9}.modal-popup{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:20;justify-content:center;align-items:center}.modal-popup.show{display:flex;animation:fadeIn .3s ease-out}.modal-popup-content{position:relative;background-color:#fff;width:90%;max-width:450px;border-radius:10px;box-shadow:0 0 20px rgba(0,0,0,.3);overflow:hidden;animation:popUp .4s cubic-bezier(.175,.885,.32,1.275)}.modal-input{width:100%;padding:12px;margin:15px 0;border:1px solid #ddd;border-radius:4px;font-size:16px}.modal-buttons{display:flex;justify-content:space-around;margin-top:20px}.secondary-btn{padding:10px 30px;border-radius:5px;font-size:16px;background-color:#7f8c8d;color:#fff;cursor:pointer;transition:all .2s}.secondary-btn:hover{background-color:#636e72}.saved-sets-list{max-height:250px;overflow-y:auto;border:1px solid #ddd;border-radius:4px;margin:15px 0}.saved-set-item{display:flex;justify-content:space-between;align-items:center;padding:12px 15px;border-bottom:1px solid #eee;cursor:pointer;transition:background-color .2s}.saved-set-item:hover{background-color:#f5f5f5}.saved-set-item:last-child{border-bottom:none}.saved-set-name{font-weight:700;color:#2c3e50}.saved-set-date{color:#7f8c8d;font-size:14px}.delete-set-btn{color:#e74c3c;background:0 0;border:none;cursor:pointer;padding:5px 10px;font-size:16px}.delete-set-btn:hover{color:#c0392b;background-color:rgba(231,76,60,.1);border-radius:4px}.about-content{max-width:600px}.about-body{text-align:left;max-height:70vh;overflow-y:auto}.about-logo-svg{width:75px;height:75px;margin-right:10px;vertical-align:middle}.about-logo-svg path{fill:#e74c3c}.about-logo{text-align:center;font-size:3rem;color:#e74c3c;margin-bottom:15px}.about-body h3{text-align:center;color:#2c3e50;margin-bottom:5px}.about-body .version{text-align:center;color:#7f8c8d;font-size:.9rem;margin-bottom:20px}.about-section{margin-bottom:25px}.about-section h4{color:#3498db;border-bottom:1px solid #eee;padding-bottom:5px;margin-bottom:10px}.about-section p{margin-bottom:10px;line-height:1.6;color:#555}.about-section ul,.about-section ol{padding-left:25px;margin-bottom:10px}.about-section li{margin-bottom:8px;color:#555}.about-section.credits{border-top:1px solid #eee;padding-top:15px;text-align:center;font-style:italic}.about-section.credits p{color:#7f8c8d}.about-section.credits p:last-child{font-size:.9rem;margin-top:15px}.tab-container{width:100%;border:1px solid #ddd;border-radius:8px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.1);background-color:#fff}.tabs{display:flex;border-bottom:1px solid #ddd;background-color:#f5f5f5}.tab-btn{flex:1;padding:15px;border:none;background:0 0;cursor:pointer;font-size:16px;font-weight:700;color:#555;transition:all .3s}.tab-btn:hover{background-color:#f0f0f0}.tab-btn.active{color:#e74c3c;border-bottom:3px solid #e74c3c;background-color:#fff}.tab-content{padding:20px}.tab-pane{display:none}.tab-pane.active{display:block;animation:fadeIn .3s ease-in-out}.result-actions{display:flex;justify-content:center;gap:10px;margin-top:25px}.result-action-btn{padding:10px 15px;border:none;border-radius:4px;cursor:pointer;font-size:14px;font-weight:500;display:flex;align-items:center;transition:all .2s ease}.result-action-btn i{margin-right:6px;font-size:16px}#remove-result-btn{background-color:#f39c12;color:#fff}#remove-result-btn:hover{background-color:#e67e22}#share-result-btn{background-color:#3498db;color:#fff}#share-result-btn:hover{background-color:#2980b9}#close-result-btn{background-color:#7f8c8d;color:#fff}#close-result-btn:hover{background-color:#6c7a89}#toast-container{position:fixed;bottom:20px;right:20px;z-index:20;display:flex;flex-direction:column;gap:10px;max-width:350px}.toast{background:#fff;color:#333;border-radius:8px;overflow:hidden;box-shadow:0 3px 10px rgba(0,0,0,.15),0 3px 3px rgba(0,0,0,.15);transform:translateX(110%);transition:transform .3s ease-in-out;opacity:.95;max-width:350px;width:100%}.toast.show{transform:translateX(0)}.toast.hiding{transform:translateX(110%)}.toast-content{display:flex;align-items:center;padding:12px 15px}.toast-icon{margin-right:12px;font-size:20px;min-width:24px;display:flex;align-items:center;justify-content:center}.toast-message{flex:1;font-size:18px;line-height:1.4}.toast-close{background:0 0;border:none;cursor:pointer;padding:0;margin-left:10px;font-size:16px;color:#999;opacity:.7;transition:opacity .2s;display:flex;align-items:center;justify-content:center}.toast-close:hover{opacity:1}.toast-progress{height:4px;width:100%;background:rgba(0,0,0,.1);position:relative}.toast-success .toast-icon{color:#28a745}.toast-error .toast-icon{color:#dc3545}.toast-warning .toast-icon{color:#ffc107}.toast-info .toast-icon{color:#17a2b8}.toast-success .toast-progress::before{background-color:#28a745}.toast-error .toast-progress::before{background-color:#dc3545}.toast-warning .toast-progress::before{background-color:#ffc107}.toast-info .toast-progress::before{background-color:#17a2b8}.toggle-panel-btn{background-color:#2196f3;color:#fff;border:none;padding:20px;border-radius:50% 0 0 50%;width:30px;height:60px;cursor:pointer;z-index:10;box-shadow:-2px 0 5px rgba(0,0,0,.2);transition:right .3s ease}.toggle-panel-btn:hover{background-color:#0b7dda}.main-content.panel-hidden .toggle-panel-btn{right:0;border-radius:50% 0 0 50%}.main-content.panel-hidden .toggle-panel-btn i{transform:rotate(180deg)}.main-content.panel-hidden .right-section{display:none}.right-section{transition:transform .3s ease,opacity .2s ease;position:relative}.main-content.panel-hidden .wheel-section{width:calc(100% - 30px)}.wheel-section{transition:width .3s ease;width:calc(100% - 360px)}.main-content{display:flex;position:relative;align-items:center}.quick-actions{display:flex;justify-content:space-between;margin-bottom:15px;gap:8px}.quick-action-btn{flex:1;padding:10px 12px;border:none;border-radius:5px;font-weight:500;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:6px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.quick-action-btn i{font-size:1rem}#quick-save-btn{background-color:#4caf50;color:#fff}#quick-save-btn:hover{background-color:#3e8e41}#quick-load-btn{background-color:#2196f3;color:#fff}#quick-load-btn:hover{background-color:#0b7dda}#quick-clear-btn{background-color:#f44336;color:#fff}#quick-clear-btn:hover{background-color:#d32f2f}@media(max-width:768px){.quick-actions{flex-wrap:wrap}.quick-action-btn{padding:8px;font-size:.9rem}.quick-action-btn i{font-size:.9rem}}@media(max-width:480px){#toast-container{bottom:10px;right:10px;left:10px;max-width:calc(100% - 20px)}.toast{max-width:100%}}@media(max-width:480px){.result-actions{flex-direction:column}.result-action-btn{width:100%;justify-content:center;margin-bottom:8px}}