:root{--primary:#2563eb;--primary-dark:#1e40af;--primary-light:#3b82f6;--secondary:#10b981;--danger:#ef4444;--danger-dark:#dc2626;--warning:#f59e0b;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-700:#374151;--gray-800:#1f2937;--gray-900:#111827;--bg-primary:#ffffff;--text-primary:#111827;--text-secondary:#6b7280}[data-theme=dark]{--primary:#60a5fa;--primary-dark:#3b82f6;--primary-light:#93c5fd;--secondary:#34d399;--danger:#f87171;--danger-dark:#ef4444;--warning:#fbbf24;--bg-primary:#1f2937;--text-primary:#f9fafb;--text-secondary:#d1d5db}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--gray-100);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;transition:background-color .3s,color .3s}[data-theme=dark] body{background:#111827}.container{max-width:1200px;margin:0 auto;padding:20px;width:100%;flex:1}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;flex-wrap:wrap;gap:5px}h1{font-size:28px;font-weight:700}.controls{display:flex;gap:10px;flex-wrap:wrap;align-items:center}button{padding:10px 20px;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s}button:focus{outline:0}button:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 4px 12px rgba(37,99,235,.3)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-secondary{background:var(--gray-200);color:var(--text-primary)}.btn-secondary:hover{background:#d1d5db}[data-theme=dark] .btn-secondary{background:#4b5563;color:#e5e7eb}[data-theme=dark] .btn-secondary:hover{background:#6b7280}.btn-danger{background:var(--danger);color:#fff;border:1px solid transparent}.btn-danger:hover{background:var(--danger-dark);transform:translateY(-2px);box-shadow:0 4px 12px rgba(239,68,68,.3)}.btn-danger:disabled{opacity:.5;cursor:not-allowed;transform:none}:root:not([data-theme]) .btn-danger,[data-theme=light] .btn-danger{border-color:rgba(220,38,38,.3)}.btn-success{background:var(--secondary);color:#fff}.btn-success:hover{background:#059669;transform:translateY(-2px);box-shadow:0 4px 12px rgba(16,185,129,.3)}.main-content{display:grid;grid-template-columns:1fr 350px;gap:20px}@media (max-width:1024px){.main-content{grid-template-columns:1fr}}.voting-area{background:var(--bg-primary);border-radius:12px;padding:30px;box-shadow:0 1px 3px rgba(0,0,0,.1)}[data-theme=dark] .voting-area{background:#374151}.room-header{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;margin-bottom:25px;padding:20px;background:var(--gray-50);border-radius:12px}[data-theme=dark] 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rgba(37,99,235,.1)}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(60px,1fr));gap:10px;margin-bottom:20px}@media (max-width:768px){.cards-grid{grid-template-columns:repeat(4,1fr)}}.card{aspect-ratio:1;border:2px solid var(--gray-200);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;cursor:pointer;transition:all .2s;background:var(--bg-primary);color:var(--text-primary);position:relative;transform-style:preserve-3d}[data-theme=dark] .card{background:#1f2937;border-color:#4b5563}.card:hover:not(.disabled){transform:translateY(-4px);border-color:var(--primary);box-shadow:0 8px 16px rgba(37,99,235,.2)}.card.selected{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.2)}.card.revealed{background:linear-gradient(135deg,var(--primary-light) 0,var(--primary) 100%);color:#fff;border-color:var(--primary-dark);animation:flipCard .6s ease-in-out}.card.disabled{opacity:.5;cursor:not-allowed}.voting-status{display:flex;gap:20px;margin-bottom:20px;padding:15px;background:var(--gray-50);border-radius:8px}[data-theme=dark] .voting-status{background:#1f2937}.participant-info{flex:1;text-align:center}.participant-count{font-size:24px;font-weight:700;color:var(--primary)}.participant-label{font-size:12px;color:var(--text-secondary);text-transform:uppercase;margin-top:5px}.sidebar{background:var(--bg-primary);border-radius:12px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.1);height:fit-content;position:sticky;top:20px;align-self:start}[data-theme=dark] .sidebar{background:#374151}.sidebar h3{font-size:14px;font-weight:700;text-transform:uppercase;color:var(--text-secondary);margin-bottom:15px;border-bottom:2px solid var(--gray-200);padding-bottom:10px}[data-theme=dark] .sidebar h3{border-bottom-color:#4b5563}.participants-list{list-style:none;max-height:30vh;overflow-y:auto;margin-bottom:15px}.history-list::-webkit-scrollbar,.participants-list::-webkit-scrollbar{width:12px}.history-list::-webkit-scrollbar-track,.participants-list::-webkit-scrollbar-track{background:0 0}.history-list::-webkit-scrollbar-thumb,.participants-list::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:6px;border:3px solid transparent;background-clip:padding-box}.history-list::-webkit-scrollbar-thumb:hover,.participants-list::-webkit-scrollbar-thumb:hover{background:#9ca3af;border:3px solid transparent;background-clip:padding-box}[data-theme=dark] .history-list::-webkit-scrollbar-thumb,[data-theme=dark] .participants-list::-webkit-scrollbar-thumb{background:#4b5563;border:3px solid transparent;background-clip:padding-box}[data-theme=dark] .history-list::-webkit-scrollbar-thumb:hover,[data-theme=dark] .participants-list::-webkit-scrollbar-thumb:hover{background:#6b7280;border:3px solid transparent;background-clip:padding-box}.participants-list li{display:flex;align-items:center;justify-content:space-between;padding:10px;margin-bottom:8px;background:var(--gray-50);border-radius:6px;font-size:13px}[data-theme=dark] .participants-list li{background:#1f2937}.participant-name{flex:1;word-break:break-word}.participant-role{font-size:11px;color:var(--text-secondary);margin-left:8px}.participant-voted{width:16px;height:16px;border-radius:50%;background:var(--secondary);display:flex;align-items:center;justify-content:center;font-size:10px;color:#fff;flex-shrink:0;margin-left:8px}.participant-waiting{width:16px;height:16px;border-radius:50%;background:var(--warning);display:flex;align-items:center;justify-content:center;font-size:10px;color:#fff;flex-shrink:0;margin-left:8px;animation:pulse 1.5s infinite}.sidebar-buttons{display:flex;flex-direction:column;gap:10px}.sidebar-buttons button{width:100%;padding:10px;font-size:13px}.sidebar-buttons button:first-child{background:rgba(37,99,235,.12);border:1px solid var(--primary);color:var(--primary);font-weight:600}[data-theme=dark] .sidebar-buttons button:first-child{background:rgba(96,165,250,.15);border-color:#60a5fa}.sidebar-buttons button:first-child:hover{background:rgba(37,99,235,.2)}[data-theme=dark] .sidebar-buttons button:first-child:hover{background:rgba(96,165,250,.25)}.results-section{margin-top:30px;padding-top:30px;border-top:2px solid var(--gray-100)}[data-theme=dark] .results-section{border-top-color:#4b5563}.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.results-title{font-size:18px;font-weight:600}.average-badge{background:var(--primary);color:#fff;padding:10px 16px;border-radius:20px;font-weight:600;font-size:14px}.chart-container{background:var(--gray-50);padding:20px;border-radius:12px;margin-bottom:20px}[data-theme=dark] 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ease}.chart-bar:hover{filter:brightness(1.1)}.chart-count{min-width:50px;text-align:right;font-size:13px;color:var(--text-secondary)}.modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:1000;align-items:center;justify-content:center}.modal.active{display:flex}.modal-content{background:var(--bg-primary);border-radius:12px;padding:30px;max-width:400px;width:90%;box-shadow:0 20px 25px rgba(0,0,0,.3)}[data-theme=dark] .modal-content{background:#374151}.modal-title{font-size:20px;font-weight:700;margin-bottom:20px}.modal-description{font-size:14px;color:var(--text-secondary);margin-bottom:25px;line-height:1.5}.modal-input{width:100%;padding:12px;border:1px solid var(--gray-200);border-radius:6px;font-size:14px;margin-bottom:20px;background:var(--bg-primary);color:var(--text-primary)}[data-theme=dark] .modal-input{background:#1f2937;border-color:#4b5563}.modal-input:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px 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.3s;background:var(--bg-primary);color:var(--text-primary);font-weight:600;font-size:16px}[data-theme=dark] .role-label{background:#1f2937;border-color:#4b5563}.role-label:hover{border-color:var(--primary);background:rgba(37,99,235,.05)}.role-option input[type=radio]:checked+.role-label{border-color:var(--primary);background:rgba(37,99,235,.1);color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.role-icon{font-size:28px;display:block}.role-text{font-size:14px;font-weight:600}.spectator-message{padding:12px;background:var(--warning);color:#000;border-radius:6px;margin-bottom:20px;font-size:13px}.creator-badge{display:inline-block;background:var(--primary);color:#fff;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600;margin-left:8px}.all-voted-banner{padding:15px;background:linear-gradient(135deg,#10b981 0,#059669 100%);color:#fff;border-radius:8px;margin-bottom:20px;text-align:center;font-weight:600;animation:slideIn .3s 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var(--stack-index,0))}.toast-progress{position:absolute;top:8px;right:8px;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.3);border:2px solid transparent;box-shadow:0 0 0 2px rgba(255,255,255,.5)}.toast-progress-ring{width:20px;height:20px}.toast.leaving{opacity:0;transform:translate(-50%,10px) scale(.95);box-shadow:0 2px 8px rgba(0,0,0,.1)}.toast-progress-ring svg{transition:transform .3s cubic-bezier(.4, 0, .2, 1)}.toast.leaving .toast-progress-ring svg{transform:scale(.8)}@keyframes flipCard{0%{transform:rotateY(0) rotateX(0)}50%{transform:rotateY(90deg) rotateX(10deg)}100%{transform:rotateY(0) rotateX(0)}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:.7}}@keyframes slideIn{from{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slideInRight{from{transform:translateX(400px);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes slideOutRight{from{transform:translateX(0);opacity:1}to{transform:translateX(400px);opacity:0}}@media (max-width:640px){.room-header{grid-template-columns:1fr}.toast{right:10px;left:10px;bottom:10px}.role-label{padding:16px 12px;font-size:14px;gap:6px}.role-icon{font-size:24px}.chart-bar-wrapper{flex-direction:column;align-items:flex-start;gap:6px}.chart-value-label{min-width:auto;margin-bottom:0}}.history-list{max-height:35vh;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.history-item{background:var(--gray-50);border-radius:8px;padding:12px;border:1px solid var(--gray-200);transition:all .2s;cursor:default}[data-theme=dark] 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h3{margin-bottom:20px;text-align:center;color:var(--text-primary)}.chart-container{display:flex;justify-content:center;align-items:flex-start;min-height:280px;gap:20px;padding:20px 10px;margin-top:20px;flex-wrap:wrap}.chart-column-wrapper{display:flex;flex-direction:column;align-items:center;min-width:50px;max-width:80px;flex:1;justify-content:flex-start}.chart-bar-area{height:150px;width:100%;display:flex;align-items:flex-end;position:relative;border-radius:8px;background:var(--gray-100);overflow:visible}[data-theme=dark] .chart-bar-area{background:rgba(255,255,255,.05)}.chart-bar{width:100%;background:linear-gradient(180deg,var(--primary) 0,var(--primary-dark) 100%);border-radius:6px 6px 0 0;transition:all .5s cubic-bezier(.175, .885, .32, 1.275);min-height:40px;cursor:default;box-shadow:0 -4px 12px 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rgba(37,99,235,.5);outline:0;z-index:10}.chart-value-label{min-height:36px;margin-top:12px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;color:var(--primary);background:rgba(37,99,235,.1);border-radius:8px;padding:6px 14px;width:100%}.chart-tooltip{position:absolute;bottom:calc(100% + 10px);left:50%;transform:translateX(-50%);background:var(--gray-800);color:#fff;padding:8px 12px;border-radius:8px;font-size:12px;white-space:nowrap;opacity:0;visibility:hidden;transition:all .2s;z-index:100;box-shadow:0 4px 12px rgba(0,0,0,.3);pointer-events:none}.chart-tooltip::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:6px solid transparent;border-top-color:var(--gray-800)}.chart-bar:focus+.chart-tooltip,.chart-bar:hover+.chart-tooltip{opacity:1;visibility:visible}[data-theme=dark] .chart-bar{box-shadow:0 -4px 12px rgba(96,165,250,.3)}[data-theme=dark] .chart-bar:focus,[data-theme=dark] .chart-bar:hover{box-shadow:0 -6px 20px rgba(96,165,250,.5)}[data-theme=dark] .chart-value-label{color:var(--primary-light);background:rgba(96,165,250,.15)}@keyframes fadeIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.chart-tooltip{position:absolute;bottom:100%;left:50%;transform:translateX(-50%) translateY(-8px);background:#1f2937;color:#fff;padding:6px 10px;border-radius:6px;font-size:12px;white-space:nowrap;opacity:0;visibility:hidden;transition:all .2s ease;z-index:10;pointer-events:none;box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06)}.chart-tooltip::after{content:'';position:absolute;top:100%;left:50%;margin-left:-5px;border-width:5px;border-style:solid;border-color:#1f2937 transparent transparent transparent}.chart-bar:active+.chart-tooltip,.chart-bar:focus+.chart-tooltip,.chart-bar:hover+.chart-tooltip{opacity:1;visibility:visible;transform:translateX(-50%) translateY(-12px)}[data-theme=dark] 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footer{border-top-color:#4b5563}.footer-content{font-size:14px;display:flex;flex-direction:column;gap:8px}.footer-small{font-size:12px;opacity:.8}.you-chip{background-color:#007bff;color:#fff;font-size:.75em;padding:2px 6px;border-radius:10px;margin-left:8px;font-weight:700}.modal-description strong{margin-right:.2em!important}#displayRoomCreator{font-size:.85em;opacity:.8;margin-top:4px}#creatorName{font-weight:600;color:var(--primary-color)}.story-detail-date{background:var(--gray-50);padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:14px;color:var(--text-secondary);border-left:4px solid var(--primary)}[data-theme=dark] .story-detail-date{background:#1f2937}