:root{--main-width:1100px;--primary-color:#1a73e8}body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;background-color:#f0f2f5;margin:0;padding:20px;display:flex;flex-direction:column;align-items:center;user-select:none}.view-section{display:none;width:100%;max-width:var(--main-width)}.view-section.active{display:flex;flex-direction:column;gap:20px;animation:fadeIn .3s ease-in-out}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.menu-card{background:#fff;padding:40px 40px;border-radius:24px;box-shadow:0 20px 60px rgba(0,0,0,.08);text-align:center;width:100%;max-width:650px;position:relative;overflow:hidden;margin:0 auto}.game-logo-container{position:relative;width:120px;height:120px;margin:0 auto 20px}.logo-placeholder{width:100%;height:100%;background:linear-gradient(135deg,#1a73e8,#8ab4f8);border-radius:30px;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 20px rgba(26,115,232,.3);position:relative;z-index:2;transform:rotate(-5deg)}.logo-icon{font-size:60px}.logo-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:140%;height:140%;background:radial-gradient(circle,rgba(26,115,232,.4) 0,rgba(255,255,255,0) 70%);z-index:1}.menu-title{font-size:36px;font-weight:800;color:#202124;margin:10px 0 5px;letter-spacing:-.5px}.menu-subtitle{color:#5f6368;margin-bottom:40px;font-size:18px}.menu-buttons{display:flex;flex-direction:column;gap:15px}.btn-large{border:none;padding:18px;border-radius:12px;font-size:18px;font-weight:700;cursor:pointer;transition:all .2s cubic-bezier(.4, 0, .2, 1);position:relative;overflow:hidden}.btn-play{background:linear-gradient(45deg,#1a73e8,#1557b0);color:#fff;box-shadow:0 4px 15px rgba(26,115,232,.3)}.btn-tutorial{background:#f1f3f4;color:#3c4043;border:1px solid #dadce0}.btn-large:hover{transform:translateY(-2px)}.btn-play:hover{box-shadow:0 8px 25px 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li:last-child{border-bottom:none}.rule-list span{color:#666;font-size:.9em}.rule-desc{color:#555;font-size:.95em;line-height:1.5;margin:0}.bonus-badges{display:flex;gap:10px;margin:10px 0}.badge{padding:5px 10px;border-radius:6px;font-size:13px;font-weight:700;color:#fff}.badge.x2{background:linear-gradient(45deg,#ff9800,#f57c00)}.badge.x3{background:linear-gradient(45deg,#e91e63,#c2185b)}.mini-alert{background:#fce4ec;color:#c2185b;font-size:12px;padding:8px;border-radius:6px;margin-top:10px;text-align:center;font-weight:600}.mechanics-section{display:flex;flex-direction:column;gap:15px;margin-top:20px}.mech-card{background:#fff;border-radius:12px;padding:20px;display:flex;gap:20px;border:1px solid #e0e0e0;align-items:flex-start}.mech-icon{width:50px;height:50px;background:#e3f2fd;color:#1a73e8;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}.mech-icon.warning{background:#ffebee;color:#c62828}.mech-content h3{margin:0 0 5px 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auto}.penalty-steps{justify-content:center}.tutorial-grid{grid-template-columns:1fr}}.lobby-header{display:flex;justify-content:space-between;align-items:center;background:#fff;padding:15px 25px;border-radius:12px;box-shadow:0 4px 10px rgba(0,0,0,.05);margin-bottom:25px}#lobby-content{display:flex;flex-direction:column;gap:40px;padding-bottom:50px}.room-group-container{width:100%}.group-header{font-size:20px;font-weight:800;color:#202124;margin-bottom:18px;display:flex;align-items:center;gap:12px;padding-left:15px;border-left:6px solid var(--primary-color)}.room-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.room-card{background:#fff;border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:15px;box-shadow:0 4px 15px rgba(0,0,0,.04);border:1px solid #eee;transition:all .3s cubic-bezier(.4, 0, .2, 1);position:relative}.room-card.capacity-2{background:#fff!important}.room-card.capacity-3{background:#fffff8!important}.room-card.capacity-4{background:#fff8ff!important}.room-card:hover{transform:translateY(-6px);box-shadow:0 12px 30px rgba(0,0,0,.1)}.room-card-top{display:flex;justify-content:space-between;align-items:center}.room-id{font-weight:700;color:#bdc1c6;font-size:13px;font-family:monospace}.room-badge{padding:4px 10px;border-radius:20px;font-size:11px;font-weight:700;text-transform:uppercase}.room-open .room-badge{background:#e8f5e9;color:#2e7d32}.room-busy .room-badge{background:#fff3e0;color:#ef6c00}.room-info{flex-grow:1}.room-count{font-size:28px;font-weight:800;color:#202124;margin-bottom:12px}.room-players-preview{display:flex;flex-wrap:wrap;gap:6px;min-height:24px}.player-tag{background:#f8f9fa;color:#5f6368;padding:4px 10px;border-radius:8px;font-size:12px;border:1px solid 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15px;border-radius:6px;cursor:pointer;color:#333;transition:.2s;display:flex;align-items:center;gap:8px}.btn-nav:hover{background:#e2e6ea;color:#d93025}#top-info-panel{display:flex;width:100%;gap:15px;margin-bottom:25px;align-items:stretch}#timer-panel{flex:0 0 20%;background:#fff;border-radius:12px;box-shadow:0 4px 6px rgba(0,0,0,.1);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px;border-bottom:6px solid #d93025}#timer-label{font-size:14px;color:#666;font-weight:700;text-transform:uppercase;margin-bottom:5px}#timer-value{font-size:42px;font-weight:900;color:#d93025;font-family:monospace;line-height:1}#user-list{flex:1;display:flex;gap:15px}.user-card{flex:1;background:#fff;padding:15px;border-radius:12px;box-shadow:0 4px 6px rgba(0,0,0,.1);display:flex;flex-direction:column;align-items:center;border-bottom:6px solid #ccc;position:relative}.user-card.me{border:2px solid #1a73e8;border-bottom:6px solid #1a73e8;transform:translateY(-3px)}.user-score{font-size:22px;font-weight:900;margin-top:5px}#main-layout{display:flex;gap:25px;width:100%;align-items:flex-start}#left-frame{flex:0 0 auto;display:flex;flex-direction:column;gap:20px;position:relative}#crossword-grid{display:grid;background:#fff;padding:5px;border:2px solid #333;border-radius:4px;box-shadow:0 10px 25px rgba(0,0,0,.1);position:relative}#grid-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(255,255,255,0);display:none;align-items:center;justify-content:center;z-index:50;pointer-events:all;cursor:not-allowed}#penalty-timer-display{font-size:120px;font-weight:900;color:#d93025;text-shadow:2px 2px 0 #fff,-2px -2px 0 #fff,2px -2px 0 #fff,-2px 2px 0 #fff,5px 5px 15px rgba(0,0,0,.5);pointer-events:none;user-select:none}#right-frame{flex:1;display:flex;flex-direction:column;gap:15px;min-width:320px}.clues-container{background:#fff;border-radius:10px;padding:15px;box-shadow:0 2px 8px rgba(0,0,0,.08)}.clues-list{max-height:300px;overflow-y:auto;margin-top:10px;border:1px solid #f0f0f0;border-radius:5px}.clue-item.active-clue{background-color:#e8f0fe;border-left:4px solid #1a73e8;font-weight:700}#chat-container{background:#fff;border-radius:10px;padding:15px;box-shadow:0 2px 8px rgba(0,0,0,.08)}#chat-box{height:120px;overflow-y:auto;border:1px solid #eee;padding:10px;font-size:13px;border-radius:5px}.grid-cell{width:30px;height:30px;border:1px solid #ccc;display:flex;align-items:center;justify-content:center;font-weight:700;position:relative;cursor:pointer;box-sizing:border-box}.question-box{background-color:#489d65!important;color:#fff!important}.question-box::before{content:attr(data-index);font-size:11px;position:absolute;top:1px;left:2px;color:#fff;font-weight:400}.star-badge{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;z-index:1;pointer-events:none}.cell-highlight-overlay .star-badge,.solved .star-badge{opacity:.3}.star-badge::before{font-family:'Font Awesome 6 Free';content:"\f005";font-weight:900;position:absolute;font-size:25px;opacity:.6}.star-2x::before{color:#007bff;text-shadow:0 0 5px rgba(0,123,255,.7)}.star-2x::after{content:"2";color:#fff;font-size:12px;font-weight:900;text-shadow:1px 1px 2px #000}.star-3x::before{color:#ffc107;text-shadow:0 0 5px rgba(255,193,7,.7)}.star-3x::after{content:"3";color:#fff;font-size:12px;font-weight:900;text-shadow:1px 1px 2px #000}.solved-hidden-star{font-weight:900!important;box-shadow:inset 0 0 10px gold!important;animation:glowPulse 2s infinite alternate}@keyframes glowPulse{from{box-shadow:inset 0 0 5px gold}to{box-shadow:inset 0 0 15px #f80}}.floating-notification{position:absolute;top:10%;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#667eea 0,#764ba2 100%);color:#fff;padding:10px 20px;border-radius:50px;box-shadow:0 10px 20px rgba(0,0,0,.2);font-weight:700;font-size:18px;z-index:100;opacity:0;pointer-events:none;transition:opacity .5s}.floating-notification.show{opacity:1;animation:floatUp 3s forwards}@keyframes floatUp{0%{transform:translateX(-50%) translateY(20px);opacity:0}20%{opacity:1;transform:translateX(-50%) translateY(0)}80%{opacity:1;transform:translateX(-50%) translateY(-10px)}100%{opacity:0;transform:translateX(-50%) translateY(-30px)}}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;z-index:9999;backdrop-filter:blur(5px)}.modal-content{background:#fff;padding:40px;border-radius:20px;text-align:center;max-width:450px;width:90%;box-shadow:0 20px 40px rgba(0,0,0,.4);animation:modalAppear .4s cubic-bezier(.175,.885,.32,1.275)}@keyframes modalAppear{from{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.confetti-icon{font-size:60px;margin-bottom:10px}.score-summary{margin:25px 0;background:#f8f9fa;border-radius:12px;padding:15px}.score-item{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #eee}.score-item.winner{font-weight:700;color:#2e7d32;font-size:1.1em}.btn-primary{background:#1a73e8;color:#fff;border:none;padding:12px 30px;border-radius:8px;font-weight:700;cursor:pointer;transition:.2s}.btn-primary:hover{background:#1557b0;transform:translateY(-2px)}.modal-actions{display:flex;gap:10px;justify-content:center;margin-top:20px}.modal-actions button{flex:1;max-width:150px}#btn-return-to-results i{margin-right:5px}.modal{display:none;position:fixed;z-index:999;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:rgba(0,0,0,.7);align-items:center;justify-content:center}#custom-confirm-modal{z-index:10000}