:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh;background:#f2f2f2}#root{min-height:100vh}.home-container{min-height:100vh;background:#f2f2f2;display:flex;align-items:center;justify-content:center;padding:20px}.home-content,.onboarding-content{max-width:900px;width:100%;text-align:center}.logo-badge{display:inline-flex;align-items:center;gap:8px;background:#7765da;color:#fff;padding:8px 20px;border-radius:20px;margin-bottom:40px;font-weight:500}.welcome-title,.onboarding-title{font-size:42px;font-weight:700;color:#2c2c2c;margin-bottom:20px;letter-spacing:-.5px}.welcome-title{font-weight:400}.welcome-title strong{font-weight:700}.welcome-subtitle,.onboarding-subtitle{font-size:18px;color:#6e6e6e;margin-bottom:40px;max-width:700px;margin-left:auto;margin-right:auto;line-height:1.6}.role-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-bottom:32px}.role-card{background:#fff;border:2px solid #E0E0E0;border-radius:12px;padding:32px;cursor:pointer;transition:all .3s ease;position:relative}.role-card:hover{border-color:#7765da;transform:translateY(-2px);box-shadow:0 4px 12px #7765da26}.role-card h3{font-size:20px;font-weight:600;color:#373737;margin-bottom:12px}.role-card p{font-size:14px;color:#6e6e6e;line-height:1.5}.question-form{margin-bottom:40px;position:relative;text-align:left}.form-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding:0}.form-header label{font-size:20px;font-weight:600;color:#373737}.time-selector-btn{background:#fff;border:1px solid #E0E0E0;border-radius:8px;padding:8px 16px;display:flex;align-items:center;gap:8px;cursor:pointer;color:#373737;font-size:14px;transition:all .3s ease}.time-dropdown{position:absolute;top:100%;right:0;margin-top:4px;background:#fff;border:1px solid #E0E0E0;border-radius:8px;box-shadow:0 4px 12px #0000001a;z-index:10;overflow:hidden}.time-option{padding:10px 16px;color:#373737;font-size:14px;cursor:pointer;transition:background .2s ease}.time-option:hover{background:#f9f9f9;color:#7765da}.question-input{width:100%;background:#f9f9f9;border:1px solid #E0E0E0;border-radius:12px;padding:20px;font-size:16px;resize:none;outline:none;transition:border-color .3s ease;min-height:120px}.question-input:focus{border-color:#7765da}.char-counter{text-align:right;font-size:14px;color:#9e9e9e;margin-top:8px}.teacher-onboarding{max-width:900px;text-align:left}.teacher-onboarding .onboarding-title{text-align:left;margin-top:0;margin-bottom:16px}.teacher-onboarding .onboarding-subtitle{text-align:left;max-width:100%;margin-left:0;margin-right:0}.teacher-logo-badge{margin-bottom:20px!important}.teacher-onboarding .onboarding-title strong{font-weight:700}.teacher-onboarding .onboarding-title,.student-onboarding .onboarding-title{font-weight:400}.student-onboarding .onboarding-title strong{font-weight:700}.options-section{margin-bottom:40px;text-align:left}.section-header{display:flex;justify-content:space-between;margin-bottom:24px;padding:0;align-items:center}.section-title{font-size:20px;font-weight:600;color:#373737}.correct-title{margin-right:60px}.option-row{display:grid;grid-template-columns:1fr auto;margin-bottom:24px;align-items:center;gap:40px}.option-left{display:flex;align-items:center;gap:16px;position:relative;width:100%}.option-number{width:32px;height:32px;background:#7765da;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:500;flex-shrink:0}.option-input{flex:1;padding:14px 18px;border:1px solid #E0E0E0;border-radius:10px;font-size:15px;outline:none;transition:border-color .3s ease;background:#fff}.option-input:focus{border-color:#7765da}.remove-option-x{width:24px;height:24px;background:#e74c3c;color:#fff;border:none;border-radius:50%;cursor:pointer;font-size:18px;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.remove-option-x:hover{background:#c0392b;transform:scale(1.1)}.option-right{display:flex;gap:40px;justify-content:center;min-width:180px}.radio-option{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:16px;color:#373737;font-weight:500}.radio-option input[type=radio]{width:20px;height:20px;accent-color:#7765DA;cursor:pointer}.radio-option span{font-size:16px;color:#373737}.checkbox-label{font-size:14px;color:#373737}.correct-answers-info{margin-top:16px;padding:12px;background:#7765da1a;border-radius:8px;color:#7765da;font-size:14px;font-weight:500;text-align:center}.add-option-btn{background:none;border:1px solid #7765DA;color:#7765da;padding:12px 24px;border-radius:20px;font-size:16px;font-weight:500;cursor:pointer;transition:all .3s ease;margin-top:16px;display:inline-flex;align-items:center;gap:8px}.add-option-btn:hover{background:#7765da0d}.ask-question-btn{background:#7765da;color:#fff;border:none;padding:18px 56px;font-size:18px;font-weight:600;border-radius:35px;cursor:pointer;transition:all .3s ease;margin-top:40px;float:right}.ask-question-btn:hover:not(:disabled){background:#5767d0;transform:translateY(-2px);box-shadow:0 4px 12px #7765da4d}.ask-question-btn:disabled{background:#b0b0b0;cursor:not-allowed}.student-onboarding{max-width:700px}.name-form{margin:40px 0;text-align:left}.name-form label{display:block;font-size:18px;font-weight:600;color:#373737;margin-bottom:16px;text-align:center}.name-input-field{width:100%;max-width:500px;padding:18px 20px;font-size:16px;border:1px solid #E0E0E0;border-radius:12px;outline:none;transition:border-color .3s ease;background:#fafafa;margin:0 auto;display:block;text-align:center}.name-input-field:focus{border-color:#7765da;background:#fff}.continue-button{background:#7765da;color:#fff;border:none;padding:16px 56px;font-size:18px;font-weight:600;border-radius:35px;cursor:pointer;transition:all .3s ease;margin-top:20px}.continue-button:hover:not(:disabled){background:#5767d0;transform:translateY(-2px);box-shadow:0 4px 12px #7765da4d}.continue-button:disabled{background:#b0b0b0;cursor:not-allowed}.error-message{color:#e74c3c;font-size:14px;margin-bottom:16px}.continue-btn{background:#7765da;color:#fff;border:none;padding:14px 48px;font-size:16px;font-weight:500;border-radius:30px;cursor:pointer;transition:all .3s ease;margin-top:24px}.continue-btn:hover:not(:disabled){background:#5767d0;transform:translateY(-2px);box-shadow:0 4px 12px #7765da4d}.continue-btn:disabled{background:#b0b0b0;cursor:not-allowed;opacity:.6}@media (max-width: 768px){.welcome-title,.onboarding-title{font-size:28px}.welcome-subtitle,.onboarding-subtitle{font-size:16px}.role-cards,.option-row{grid-template-columns:1fr}.section-header{grid-template-columns:1fr;gap:12px}.section-title:last-child{text-align:left;padding-right:0}}.floating-panel{position:fixed;bottom:80px;right:20px;width:400px;height:500px;background:#fff;border-radius:12px;box-shadow:0 8px 32px #0000001f;display:flex;flex-direction:column;z-index:1000;animation:slideUpPanel .3s ease}@keyframes slideUpPanel{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.panel-header{display:flex;justify-content:space-between;align-items:center;padding:0;background:#fff;border-radius:12px 12px 0 0;border-bottom:1px solid #E0E0E0}.panel-tabs{display:flex;flex:1}.panel-tab{flex:1;padding:16px;background:none;border:none;font-size:15px;font-weight:500;color:#6e6e6e;cursor:pointer;position:relative;transition:all .2s;border-radius:12px 0 0}.panel-tab:last-of-type{border-radius:0 12px 0 0}.panel-tab:hover{color:#373737}.panel-tab.active{color:#7765da;background:#fff}.panel-tab.active:after{content:"";position:absolute;bottom:-1px;left:20%;right:20%;height:3px;background:#7765da;border-radius:3px 3px 0 0}.panel-close-btn{background:none;border:none;color:#999;font-size:28px;cursor:pointer;padding:8px 16px;transition:color .2s}.panel-close-btn:hover{color:#373737}.panel-content{flex:1;overflow:hidden;display:flex;flex-direction:column}.chat-container{display:flex;flex-direction:column;height:100%}.chat-messages-area{flex:1;overflow-y:auto;padding:20px;background:#fafafa}.no-messages{text-align:center;padding:40px 20px;color:#999;font-style:italic}.message-bubble{margin-bottom:16px;animation:fadeInMessage .3s ease;display:flex;flex-direction:column}@keyframes fadeInMessage{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.message-bubble.own-message{align-items:flex-end}.message-bubble:not(.own-message){align-items:flex-start}.message-sender{font-size:13px;font-weight:600;margin-bottom:4px;color:#373737}.teacher-bubble:not(.own-message) .message-sender{color:#7765da}.message-text{padding:10px 14px;border-radius:12px;max-width:70%;word-wrap:break-word;font-size:14px;line-height:1.5}.teacher-bubble:not(.own-message) .message-text{background:#7765da;color:#fff;border-radius:12px 12px 12px 4px}.student-bubble:not(.own-message) .message-text{background:#e8e8e8;color:#373737;border-radius:12px 12px 12px 4px}.own-message .message-text{background:#e8f4fd;color:#373737;border-radius:12px 12px 4px}.message-time{font-size:11px;color:#999;margin-top:4px}.chat-input-container{display:flex;gap:8px;padding:16px;background:#fff;border-top:1px solid #E0E0E0;border-radius:0 0 12px 12px}.chat-text-input{flex:1;padding:10px 14px;border:1px solid #E0E0E0;border-radius:20px;font-size:14px;outline:none;transition:border-color .2s;font-family:inherit}.chat-text-input:focus{border-color:#7765da}.chat-send-button{padding:10px 24px;background:#7765da;color:#fff;border:none;border-radius:20px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}.chat-send-button:hover:not(:disabled){background:#5767d0;transform:scale(1.05)}.chat-send-button:disabled{opacity:.5;cursor:not-allowed}.participants-container{display:flex;flex-direction:column;height:100%;padding:20px}.participants-header{display:grid;grid-template-columns:1fr auto;padding:12px 0;margin-bottom:8px;border-bottom:1px solid #E0E0E0;font-size:14px;color:#6e6e6e;font-weight:600}.header-name{text-align:left}.header-action{text-align:right;padding-right:8px}.participants-list{flex:1;overflow-y:auto;padding:12px 0;margin:0 -20px}.participant-item{display:grid;grid-template-columns:1fr auto;align-items:center;padding:12px 20px;border-bottom:1px solid #F0F0F0;animation:fadeIn .3s ease}.participant-name{font-size:15px;color:#373737}.you-indicator{color:#7765da;font-size:13px;font-weight:500;font-style:italic}.kick-button{background:none;border:none;color:#7765da;font-size:14px;font-weight:500;cursor:pointer;text-decoration:underline;padding:4px 8px;transition:all .2s}.kick-button:hover{color:#5767d0;text-decoration:none}.no-participants{text-align:center;padding:40px 20px;color:#999;font-style:italic}.chat-floating-button{position:fixed;bottom:20px;right:20px;width:60px;height:60px;background:#7765da;color:#fff;border:none;border-radius:50%;cursor:pointer;box-shadow:0 4px 16px #7765da4d;transition:all .3s;z-index:999;display:flex;align-items:center;justify-content:center}.chat-floating-button svg{width:28px;height:28px;stroke:#fff;fill:none}.chat-floating-button:hover{background:#5767d0;transform:scale(1.1);box-shadow:0 6px 20px #7765da66}.chat-floating-button .unread-badge{position:absolute;top:-4px;right:-4px;background:#ff5252;color:#fff;border-radius:50%;min-width:22px;height:22px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;padding:0 6px}@media (max-width: 768px){.floating-panel{width:calc(100% - 20px);height:calc(100vh - 100px);right:10px;bottom:10px;left:10px}.panel-tab{font-size:14px;padding:14px}}.poll-history-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.poll-history-modal{background:#f2f2f2;width:100%;height:100vh;display:flex;flex-direction:column;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}.poll-history-header{background:#fff;padding:16px 32px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #E0E0E0}.poll-history-header h1{font-size:28px;color:#373737;margin:0;font-weight:600}.close-history-btn{background:none;border:none;font-size:32px;color:#999;cursor:pointer;padding:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s}.close-history-btn:hover{background:#f0f0f0;color:#373737}.poll-history-content{flex:1;overflow-y:auto;padding:32px;max-width:1200px;margin:0 auto;width:100%}.loading-message,.no-history-message{text-align:center;padding:60px 20px;color:#6e6e6e;font-size:18px}.questions-list{display:flex;flex-direction:column;gap:32px}.history-question-item{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 8px #00000014}.history-question-number{font-size:20px;color:#373737;margin:0 0 16px;font-weight:600}.history-question-box{border-radius:8px;overflow:hidden}.history-question-header{background:#4a4a4a;color:#fff;padding:20px 24px;font-size:18px;font-weight:500}.history-options-results{background:#f9f9f9;padding:20px}.history-option-bar{background:#fff;border-radius:8px;margin-bottom:12px;position:relative;overflow:hidden;min-height:56px}.history-option-bar:last-child{margin-bottom:0}.history-option-content{display:flex;justify-content:space-between;align-items:center;padding:16px;position:relative;z-index:2}.history-option-info{display:flex;align-items:center;gap:12px}.history-option-number{width:32px;height:32px;background:#fff;border:2px solid #7765DA;color:#7765da;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}.history-option-text{font-size:16px;color:#373737}.history-percentage{font-size:16px;font-weight:600;color:#373737}.history-result-bar{position:absolute;top:0;left:0;height:100%;background:linear-gradient(90deg,#7765da,#8b7be0);opacity:.25;transition:width .5s cubic-bezier(.4,0,.2,1);z-index:1}.poll-history-content::-webkit-scrollbar{width:8px}.poll-history-content::-webkit-scrollbar-track{background:#f0f0f0;border-radius:4px}.poll-history-content::-webkit-scrollbar-thumb{background:#7765da;border-radius:4px}.poll-history-content::-webkit-scrollbar-thumb:hover{background:#5767d0}@media (max-width: 768px){.poll-history-modal{width:95%;height:90vh}.poll-history-header,.poll-history-content{padding:20px}.history-question-item{padding:16px}}.teacher-dashboard{min-height:100vh;background:#f2f2f2;padding:20px;position:relative}.history-btn-container{display:flex;justify-content:flex-end;padding:0 20px 20px;max-width:1000px;margin:0 auto}.view-history-btn{background:#7765da;color:#fff;border:none;padding:12px 24px;border-radius:24px;font-size:16px;font-weight:600;cursor:pointer;box-shadow:0 4px 12px #7765da4d;transition:all .3s;display:flex;align-items:center;gap:8px}.view-history-btn svg{width:20px;height:20px;fill:#fff}.view-history-btn:hover{background:#5767d0;transform:translateY(-2px);box-shadow:0 6px 16px #7765da66}.dashboard-container{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:1fr 400px;gap:24px}.dashboard-container-full{max-width:1000px;margin:0 auto;padding:0 20px}.question-section{background:#fff;border-radius:16px;padding:32px;box-shadow:0 2px 8px #00000014}.question-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.question-section h2{font-size:24px;color:#373737;margin:0}.response-counter{font-size:16px;font-weight:600;color:#7765da;background:#7765da1a;padding:8px 16px;border-radius:20px;display:inline-flex;align-items:center}.question-header-box{background:#4a4a4a;color:#fff;padding:20px;border-radius:8px 8px 0 0;font-size:18px;font-weight:500}.options-results{background:#f9f9f9;padding:20px;border-radius:0 0 8px 8px;margin-bottom:24px}.option-result-bar{background:#fff;border-radius:8px;padding:16px;margin-bottom:12px;position:relative;overflow:hidden}.option-info{display:flex;align-items:center;gap:12px;position:relative;z-index:2}.option-number{width:32px;height:32px;background:#fff;border:2px solid #7765DA;color:#7765da;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600}.result-bar{position:absolute;top:0;left:0;height:100%;background:linear-gradient(90deg,#7765da,#5767d0);opacity:.25;transition:width .5s cubic-bezier(.4,0,.2,1);border-radius:8px}.percentage{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:#7765da;font-weight:600;font-size:14px}.ask-new-btn{background:#7765da;color:#fff;border:none;padding:14px 32px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:8px;margin:0 auto}.ask-new-btn:hover{background:#5767d0;transform:translateY(-2px)}.no-question{text-align:center;padding:60px 20px;color:#6e6e6e}.no-question p{margin-bottom:24px;font-size:18px}.sidebar{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 2px 8px #00000014}.tabs{display:flex;border-bottom:2px solid #E0E0E0}.tab{flex:1;padding:16px;background:none;border:none;font-size:16px;color:#6e6e6e;cursor:pointer;position:relative;transition:all .3s ease}.tab:hover{color:#373737}.tab.active{color:#7765da}.tab.active:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background:#7765da}.participants-list{padding:20px}.list-header{display:grid;grid-template-columns:1fr auto;padding:12px 0;border-bottom:1px solid #E0E0E0;font-size:14px;color:#6e6e6e;font-weight:500}.participant-row{display:grid;grid-template-columns:1fr auto;align-items:center;padding:12px 0;border-bottom:1px solid #F0F0F0}.participant-name{font-size:16px;color:#373737}.kick-btn{background:none;border:none;color:#7765da;font-size:14px;cursor:pointer;text-decoration:underline;transition:color .3s ease}.kick-btn:hover{color:#5767d0}.no-participants{text-align:center;padding:40px 20px;color:#6e6e6e}.chat-section{display:flex;flex-direction:column;height:600px;padding:0}.chat-messages{flex:1;overflow-y:auto;padding:20px;background:#fafafa}.no-messages{text-align:center;padding:40px 20px;color:#6e6e6e}.chat-message{margin-bottom:16px;animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.teacher-message .message-content{background:#7765da;color:#fff;padding:10px 14px;border-radius:12px 12px 12px 4px;margin-top:6px;max-width:85%;word-wrap:break-word}.student-message .message-content{background:#e8e8e8;color:#373737;padding:10px 14px;border-radius:12px 12px 4px;margin-top:6px;max-width:85%;word-wrap:break-word}.message-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}.sender-name{font-size:13px;font-weight:600;color:#373737}.teacher-message .sender-name{color:#7765da}.message-time{font-size:11px;color:#999}.chat-input-form{display:flex;gap:8px;padding:16px;background:#fff;border-top:1px solid #E0E0E0}.chat-input{flex:1;padding:10px 14px;border:1px solid #E0E0E0;border-radius:20px;font-size:14px;outline:none;transition:border-color .2s}.chat-input:focus{border-color:#7765da}.send-btn{padding:10px 20px;background:#7765da;color:#fff;border:none;border-radius:20px;font-size:14px;font-weight:600;cursor:pointer;transition:background .2s}.send-btn:hover:not(:disabled){background:#5767d0}.send-btn:disabled{opacity:.5;cursor:not-allowed}.new-question-form-container{max-width:800px}.new-question-title{font-size:24px;color:#373737;margin:0 0 8px;font-weight:600}.new-question-subtitle{font-size:14px;color:#6e6e6e;margin-bottom:24px}.onboarding-content{padding:32px;border-radius:16px;max-width:800px}.onboarding-title{font-size:32px;color:#373737;margin:24px 0 16px}.onboarding-subtitle{font-size:16px;color:#6e6e6e;line-height:1.6;margin-bottom:32px}.question-form{margin-bottom:32px}.form-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.form-header label{font-size:14px;color:#373737;font-weight:500}.time-selector-wrapper{position:relative}.time-selector-btn{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#fff;border:1px solid #E0E0E0;border-radius:8px;font-size:14px;color:#373737;cursor:pointer;transition:all .2s}.time-selector-btn:hover{border-color:#7765da}.dropdown-arrow{color:#7765da;font-size:12px}.time-dropdown{position:absolute;top:100%;right:0;margin-top:4px;background:#fff;border:1px solid #E0E0E0;border-radius:8px;box-shadow:0 4px 12px #0000001a;z-index:10;min-width:150px}.time-option{padding:10px 16px;font-size:14px;color:#373737;cursor:pointer;transition:background .2s}.time-option:hover{background:#f9f9f9}.time-option:first-child{border-radius:8px 8px 0 0}.time-option:last-child{border-radius:0 0 8px 8px}.question-input{width:100%;padding:16px;border:1px solid #E0E0E0;border-radius:8px;font-size:16px;font-family:inherit;resize:vertical;transition:border-color .2s}.question-input:focus{outline:none;border-color:#7765da}.char-counter{text-align:right;font-size:12px;color:#999;margin-top:4px}.options-section{margin-bottom:32px}.section-header{display:grid;grid-template-columns:1fr auto;gap:16px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #E0E0E0}.section-title{font-size:14px;color:#6e6e6e;font-weight:500}.correct-title{text-align:right;padding-right:20px}.option-row{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;margin-bottom:16px;padding:12px;background:#f9f9f9;border-radius:8px}.option-left{display:flex;align-items:center;gap:12px}.option-number{width:32px;height:32px;background:#7765da;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:500}.option-input{flex:1;padding:10px 14px;border:1px solid #E0E0E0;border-radius:6px;font-size:14px;background:#fff}.option-input:focus{outline:none;border-color:#7765da}.remove-option-x{width:24px;height:24px;border:none;background:none;color:#999;font-size:20px;cursor:pointer;padding:0;margin-left:8px;transition:color .2s}.remove-option-x:hover{color:#ff5252}.option-right{display:flex;gap:24px}.radio-option{display:flex;align-items:center;gap:6px;cursor:pointer;font-size:14px;color:#373737}.radio-option input[type=radio]{width:16px;height:16px;accent-color:#7765DA;cursor:pointer}.add-option-btn{width:100%;padding:14px;border:2px dashed #7765DA;background:transparent;color:#7765da;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;margin-top:12px}.add-option-btn:hover{background:#7765da0d;border-color:#5767d0}.cancel-question-btn{padding:14px 24px;border:1px solid #E0E0E0;background:#fff;color:#6e6e6e;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .2s;margin-top:40px}.cancel-question-btn:hover{background:#f9f9f9}.ask-question-btn{flex:1;padding:14px 32px;border:none;background:#7765da;color:#fff;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s}.ask-question-btn:hover:not(:disabled){background:#5767d0}.ask-question-btn:disabled{opacity:.6;cursor:not-allowed}.question-nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding:12px;background:#f9f9f9;border-radius:8px}.nav-btn{padding:8px 16px;border:1px solid #E0E0E0;background:#fff;color:#373737;border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s}.nav-btn:hover:not(:disabled){background:#7765da;color:#fff;border-color:#7765da}.nav-btn:disabled{opacity:.5;cursor:not-allowed}.question-counter{font-size:14px;color:#6e6e6e;font-weight:500}@media (max-width: 1024px){.dashboard-container{grid-template-columns:1fr}.sidebar{order:-1}}.question-view-container{min-height:100vh;background:#f2f2f2;display:flex;justify-content:center;align-items:center;padding:20px}.question-card{background:#fff;border-radius:16px;padding:32px;max-width:800px;width:100%;box-shadow:0 4px 20px #00000014}.question-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.question-header h2{font-size:24px;color:#373737;margin:0}.timer{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#f9f9f9;border-radius:20px;font-size:18px;font-weight:600;color:#373737}.timer.critical{background:#ffe5e5;color:#e74c3c;animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.timer-icon{font-size:20px}.timer-value{font-family:monospace}.question-box{background:#f9f9f9;border-radius:12px;overflow:hidden;margin-bottom:24px}.question-text-header{background:#4a4a4a;color:#fff;padding:20px;font-size:18px;font-weight:500}.options-list{padding:20px}.option-item{background:#fff;border:2px solid #E0E0E0;border-radius:8px;padding:16px;margin-bottom:12px;cursor:pointer;display:flex;align-items:center;gap:16px;transition:all .3s ease}.option-item:hover{border-color:#7765da;transform:translate(4px)}.option-item.selected{border-color:#7765da;background:linear-gradient(to right,#7765da1a,#fff)}.option-number-circle{width:32px;height:32px;background:#7765da;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;flex-shrink:0}.option-item.selected .option-number-circle{background:#5767d0}.option-text{font-size:16px;color:#373737}.submit-btn{width:100%;background:#7765da;color:#fff;border:none;padding:16px;font-size:18px;font-weight:600;border-radius:12px;cursor:pointer;transition:all .3s ease}.submit-btn:hover:not(:disabled){background:#5767d0;transform:translateY(-2px);box-shadow:0 4px 12px #7765da4d}.submit-btn:disabled{background:#b0b0b0;cursor:not-allowed}.submitted-message{text-align:center;padding:20px;background:#e8f5e9;border-radius:8px;color:#27ae60;font-size:16px;font-weight:500;display:flex;align-items:center;justify-content:center;gap:8px}.check-icon{font-size:20px}.results-view{max-width:800px;margin:0 auto;background:#fff;border-radius:12px;padding:32px;box-shadow:0 2px 8px #0000001a}.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.results-header h2{font-size:28px;color:#373737;margin:0}.total-responses{background:#f2f2f2;padding:8px 16px;border-radius:20px;font-size:16px;color:#6e6e6e}.question-text{margin-bottom:32px;text-align:center}.question-text h3{font-size:20px;color:#373737}.results-chart{margin-bottom:32px}.result-item{margin-bottom:20px;padding:16px;border-radius:8px;background:#f9f9f9;transition:all .3s ease}.result-item.winner{background:linear-gradient(to right,#7765da1a,#7765da0d);border:2px solid #7765DA}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.option-label{font-size:16px;font-weight:500;color:#373737;display:flex;align-items:center;gap:8px}.winner-badge{font-size:20px}.result-stats{font-size:14px;color:#6e6e6e}.progress-container{height:32px;background:#fff;border-radius:16px;overflow:hidden;position:relative}.progress-fill{height:100%;border-radius:16px;display:flex;align-items:center;justify-content:flex-end;padding-right:12px;transition:width .8s ease;position:relative}.percentage-label{color:#fff;font-size:14px;font-weight:500}.no-results{text-align:center;padding:40px;color:#6e6e6e}.results-footer{text-align:center;padding-top:24px;border-top:1px solid #E0E0E0}.wait-message{font-size:18px;color:#6e6e6e;margin:16px 0;font-weight:500}.next-btn{background:#7765da;color:#fff;border:none;padding:12px 32px;font-size:16px;font-weight:500;border-radius:8px;cursor:pointer;transition:all .3s ease}.next-btn:hover{background:#5767d0;transform:translateY(-2px)}.waiting-room{display:flex;justify-content:center;align-items:center;min-height:100vh;background:#f2f2f2}.waiting-content{text-align:center;max-width:600px;width:100%;padding:48px}.logo-badge{display:inline-flex;align-items:center;gap:8px;background:#7765da;color:#fff;padding:8px 20px;border-radius:20px;font-weight:500;font-size:14px;margin-bottom:60px}.loading-spinner{margin-bottom:40px}.spinner{width:60px;height:60px;border:4px solid rgba(119,101,218,.1);border-top:4px solid #7765DA;border-radius:50%;margin:0 auto;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.waiting-text{font-size:24px;color:#373737;font-weight:500;margin:0}.waiting-subtext{font-size:16px;color:#6e6e6e;margin-top:16px;line-height:1.5}.kicked-out-container{min-height:100vh;background:#f2f2f2;display:flex;justify-content:center;align-items:center;padding:20px}.kicked-out-content{text-align:center;max-width:600px;width:100%;padding:60px 40px}.logo-badge{display:inline-flex;align-items:center;gap:8px;background:#7765da;color:#fff;padding:8px 20px;border-radius:20px;font-weight:500;font-size:14px;margin-bottom:80px}.logo-icon{font-size:20px;display:inline-flex;align-items:center;justify-content:center}.logo-text{font-size:14px}.kicked-out-title{font-size:42px;font-weight:600;color:#373737;margin-bottom:24px}.kicked-out-message{font-size:18px;color:#6e6e6e;line-height:1.6;margin-bottom:60px}.try-again-btn{background:#7765da;color:#fff;border:none;padding:14px 48px;font-size:16px;font-weight:500;border-radius:30px;cursor:pointer;transition:all .3s ease}.try-again-btn:hover{background:#5767d0;transform:translateY(-2px);box-shadow:0 4px 12px #7765da4d}@media (max-width: 768px){.kicked-out-title{font-size:32px}.kicked-out-message{font-size:16px}}.student-dashboard{min-height:100vh;background:#f2f2f2;position:relative}.dashboard-header{background:#fff;border-bottom:1px solid #E0E0E0;padding:20px}.header-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo-section{display:flex;align-items:center;gap:20px}.logo-badge{display:inline-flex;align-items:center;gap:8px;background:#7765da;color:#fff;padding:8px 16px;border-radius:20px;font-weight:500;font-size:14px}.logo-icon{font-size:18px}.user-info{color:#6e6e6e;font-size:14px}.poll-info h2{font-size:20px;color:#373737;margin:0}.dashboard-content{max-width:900px;margin:0 auto;padding:24px}*{margin:0;padding:0;box-sizing:border-box}#root{min-height:100vh;background:#f2f2f2}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}