.profile-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1000;padding:1rem}.profile-modal{background:var(--bg-color);border-radius:12px;width:100%;max-width:600px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 10px 40px #0000004d}.profile-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;background:#0003;border-bottom:1px solid rgba(255,255,255,.1)}.profile-user-info{display:flex;align-items:center;gap:1rem}.avatar-container{position:relative;cursor:pointer;width:60px;height:60px;flex-shrink:0}.profile-avatar{width:100%;height:100%;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,.2);box-sizing:border-box}.profile-avatar-placeholder{display:flex;align-items:center;justify-content:center;background:#4ade804d;color:#4ade80;font-size:1.5rem;font-weight:600}.avatar-edit-overlay{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:50%;background:#0009;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s;box-sizing:border-box}.avatar-container:hover .avatar-edit-overlay{opacity:1}.edit-icon{width:24px;height:24px;color:#fff}.avatar-loading{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.avatar-file-input{display:none}.avatar-section{display:flex;flex-direction:column;align-items:center;gap:.25rem}.avatar-remove-btn{font-size:.75rem;padding:.125rem .5rem;color:#fff9}.avatar-remove-btn:hover{color:#ef4444}.avatar-error{color:#ef4444;font-size:.75rem;margin-top:.25rem}.profile-user-details h2{margin:0;font-size:1.25rem}.profile-email{color:#fff9;font-size:.85rem;margin-top:.25rem}.close-btn{align-self:flex-start}.profile-tabs{display:flex;background:#0000001a;border-bottom:1px solid rgba(255,255,255,.1)}.tab-btn{flex:1;padding:1rem;border:none;background:transparent;color:#fff9;font-size:1rem;cursor:pointer;transition:all .2s;border-bottom:2px solid transparent}.tab-btn:hover{color:var(--text-color);background:#ffffff0d}.tab-btn.active{color:var(--text-color);border-bottom-color:#4ade80}.profile-content{flex:1;overflow-y:auto;padding:1.5rem}.profile-settings{display:flex;flex-direction:column;gap:1.5rem}.profile-settings .setting-group{display:flex;flex-direction:column;gap:.5rem}.profile-settings .setting-group label{font-weight:600;color:#ffffffe6}.profile-settings input[type=text]{padding:.75rem;border:1px solid rgba(255,255,255,.2);border-radius:6px;background:#0003;color:var(--text-color);font-size:1rem}.profile-settings input[type=text]:focus{outline:none;border-color:#4ade80}.visibility-options{display:flex;gap:.5rem}.setting-actions{margin-top:1rem}.success-message{padding:.75rem;background:#4ade8033;border:1px solid #4ade80;border-radius:6px;color:#4ade80}.error-message{padding:.75rem;background:#ef444433;border:1px solid #ef4444;border-radius:6px;color:#ef4444;display:flex;justify-content:space-between;align-items:center;gap:1rem}.match-history{display:flex;flex-direction:column;gap:1rem}.matches-list{display:flex;flex-direction:column;gap:.5rem}.no-matches{text-align:center;padding:2rem;color:#fff9}.no-matches .hint{font-size:.85rem;margin-top:.5rem}.loading-matches{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem;color:#fff9}.load-more{align-self:center;margin-top:1rem}.match-card{background:#0003;border-radius:8px;border-left:4px solid transparent;cursor:pointer;transition:all .2s;overflow:hidden}.match-card:hover{background:#0000004d}.match-card.victory{border-left-color:#4ade80}.match-card.defeat{border-left-color:#ef4444}.match-card-main{display:flex;align-items:center;padding:1rem;gap:1rem}.match-result{display:flex;flex-direction:column;gap:.25rem;min-width:80px}.result-badge{font-weight:700;font-size:.9rem;text-transform:uppercase}.result-badge.victory{color:#4ade80}.result-badge.defeat{color:#ef4444}.end-reason{font-size:.75rem;color:#ffffff80}.match-scores{display:flex;align-items:center;gap:.5rem;font-size:1.25rem;font-weight:700}.my-score{color:var(--text-color)}.score-separator{color:#fff6}.opponent-score{color:#fff9}.match-opponent{flex:1;display:flex;align-items:center;gap:.5rem}.vs-label{font-size:.75rem;color:#fff6;text-transform:uppercase}.opponent-name{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.match-date{font-size:.85rem;color:#ffffff80;min-width:80px;text-align:right}.expand-indicator{font-size:.75rem;color:#fff6}.match-card-details{padding:1rem;background:#0000001a;border-top:1px solid rgba(255,255,255,.1);display:grid;grid-template-columns:repeat(2,1fr);gap:.75rem}.detail-row{display:flex;justify-content:space-between;align-items:center}.detail-label{color:#ffffff80;font-size:.85rem}.detail-value{font-weight:500;font-size:.9rem}@media(max-width:600px){.profile-modal{max-height:100vh;border-radius:0}.match-card-main{flex-wrap:wrap;gap:.5rem}.match-result{min-width:auto}.match-opponent{order:3;width:100%}.match-date{text-align:left}.match-card-details{grid-template-columns:1fr}}.image-cropper-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000d9;display:flex;justify-content:center;align-items:center;z-index:1100;padding:1rem}.image-cropper-modal{background:var(--bg-color);border-radius:12px;width:100%;max-width:450px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 10px 40px #00000080}.cropper-header{padding:1rem 1.5rem;border-bottom:1px solid rgba(255,255,255,.1)}.cropper-header h3{margin:0;font-size:1.1rem}.cropper-container{position:relative;width:100%;height:300px;background:#1a1a1a}.cropper-controls{padding:1rem 1.5rem;display:flex;align-items:center;gap:1rem;border-bottom:1px solid rgba(255,255,255,.1)}.zoom-label{font-size:.85rem;color:#fff9;flex-shrink:0}.zoom-slider{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;background:#fff3;border-radius:2px;outline:none}.zoom-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;background:#4ade80;border-radius:50%;cursor:pointer;transition:transform .15s}.zoom-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.zoom-slider::-moz-range-thumb{width:16px;height:16px;background:#4ade80;border:none;border-radius:50%;cursor:pointer}.cropper-actions{padding:1rem 1.5rem;display:flex;justify-content:flex-end;gap:.75rem}.friends-list{display:flex;flex-direction:column;gap:1.5rem}.friends-search{margin-bottom:.5rem}.friend-search-input{width:100%;padding:.75rem;border:1px solid rgba(255,255,255,.2);border-radius:6px;background:#0003;color:var(--text-color);font-size:1rem}.friend-search-input:focus{outline:none;border-color:#4ade80}.friend-search-input::placeholder{color:#fff6}.friends-section h4{margin:0 0 .75rem;font-size:.9rem;color:#ffffffb3;text-transform:uppercase;letter-spacing:.05em}.friends-items{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}.friend-item{display:flex;align-items:center;justify-content:space-between;padding:.75rem;background:#0003;border-radius:8px;gap:1rem}.friend-item.request-item{background:#4ade801a;border:1px solid rgba(74,222,128,.3)}.friend-info{display:flex;align-items:center;gap:.75rem;min-width:0;flex:1}.friend-avatar{width:40px;height:40px;border-radius:50%;flex-shrink:0;object-fit:cover}.friend-avatar-placeholder{display:flex;align-items:center;justify-content:center;background:#4ade804d;color:#4ade80;font-size:1rem;font-weight:600}.friend-name{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.friend-actions{display:flex;align-items:center;gap:.5rem;flex-shrink:0}.friendship-badge{padding:.25rem .75rem;border-radius:12px;font-size:.75rem;font-weight:500;text-transform:uppercase}.friendship-badge.friends{background:#4ade8033;color:#4ade80}.friendship-badge.pending{background:#fbbf2433;color:#fbbf24}.loading-friends{display:flex;align-items:center;justify-content:center;padding:1rem;color:#fff9}.no-friends,.no-results{text-align:center;padding:1.5rem;color:#fff9}.no-friends .hint{font-size:.85rem;margin-top:.5rem;color:#fff6}.add-friend-btn{margin-left:auto}.add-friend-btn.btn-text{color:#fff9;font-size:.8rem}.add-friend-btn.btn-text:hover{color:#4ade80}.rules-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.rules-modal{background:var(--color-surface, #1a1a2e);border-radius:12px;max-width:500px;width:100%;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #0006;border:1px solid var(--color-border, #333)}.rules-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--color-border, #333)}.rules-title{display:flex;align-items:center;gap:.5rem;color:var(--color-primary, #6366f1)}.rules-title h2{margin:0;font-size:1.25rem;font-weight:600;color:var(--color-text, #fff)}.rules-header .close-btn{background:transparent;border:none;color:var(--color-text-muted, #888);cursor:pointer;padding:.25rem;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:color .2s,background .2s}.rules-header .close-btn:hover{color:var(--color-text, #fff);background:var(--color-surface-hover, #252538)}.rules-content{padding:1.25rem;overflow-y:auto;flex:1}.rules-section{margin-bottom:1.25rem}.rules-section:last-child{margin-bottom:0}.rules-section h3{font-size:1rem;font-weight:600;color:var(--color-primary, #6366f1);margin:0 0 .5rem}.rules-section p{margin:0;color:var(--color-text-secondary, #ccc);line-height:1.5}.rules-section ul{margin:0;padding-left:1.25rem;color:var(--color-text-secondary, #ccc)}.rules-section li{margin-bottom:.375rem;line-height:1.4}.rules-section li:last-child{margin-bottom:0}.rules-footer{padding:1rem 1.25rem;border-top:1px solid var(--color-border, #333);display:flex;justify-content:center}.rules-footer .btn{min-width:120px}.rules-help-btn{position:absolute;top:.5rem;left:.5rem;background:var(--color-surface, #1a1a2e);border:1px solid var(--color-border, #333);color:var(--color-text-muted, #888);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;z-index:10}.rules-help-btn:hover{color:var(--color-primary, #6366f1);border-color:var(--color-primary, #6366f1);background:var(--color-surface-hover, #252538)}.rules-btn{display:flex;align-items:center;gap:.375rem}@media(max-width:480px){.rules-modal{max-height:90vh;border-radius:8px}.rules-content{padding:1rem}.rules-section h3{font-size:.9375rem}}.feedback-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.feedback-modal{background:var(--color-surface, #1a1a2e);border-radius:12px;max-width:500px;width:100%;max-height:80vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #0006;border:1px solid var(--color-border, #333)}.feedback-modal.feedback-success{max-height:unset}.feedback-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--color-border, #333)}.feedback-title{display:flex;align-items:center;gap:.5rem;color:var(--color-primary, #6366f1)}.feedback-title h2{margin:0;font-size:1.25rem;font-weight:600;color:var(--color-text, #fff)}.feedback-header .close-btn{background:transparent;border:none;color:var(--color-text-muted, #888);cursor:pointer;padding:.25rem;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:color .2s,background .2s}.feedback-header .close-btn:hover{color:var(--color-text, #fff);background:var(--color-surface-hover, #252538)}.feedback-content{padding:1.25rem;overflow-y:auto;flex:1}.feedback-content .form-group{margin-bottom:1rem}.feedback-content .form-group:last-child{margin-bottom:0}.feedback-content label{display:block;font-size:.875rem;font-weight:500;color:var(--color-text, #fff);margin-bottom:.5rem}.feedback-content textarea{width:100%;padding:.75rem;border:1px solid var(--color-border, #333);border-radius:8px;background:var(--color-bg, #0f0f1a);color:var(--color-text, #fff);font-size:.875rem;resize:vertical;min-height:100px;font-family:inherit}.feedback-content textarea:focus{outline:none;border-color:var(--color-primary, #6366f1)}.feedback-content textarea::placeholder{color:var(--color-text-muted, #888)}.feedback-content textarea:disabled{opacity:.6;cursor:not-allowed}.add-screenshots-btn{display:inline-flex;align-items:center;gap:.5rem}.feedback-content .hint{display:block;font-size:.75rem;color:var(--color-text-muted, #888);margin-top:.375rem}.screenshot-previews{margin-top:.75rem;display:flex;flex-direction:column;gap:.5rem}.screenshot-preview{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--color-bg, #0f0f1a);border:1px solid var(--color-border, #333);border-radius:6px;font-size:.875rem;color:var(--color-text-secondary, #ccc)}.screenshot-preview .filename{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.screenshot-preview .remove-btn{background:transparent;border:none;color:var(--color-text-muted, #888);cursor:pointer;padding:.25rem;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:color .2s}.screenshot-preview .remove-btn:hover{color:var(--color-error, #ef4444)}.screenshot-preview .remove-btn:disabled{opacity:.5;cursor:not-allowed}.feedback-error{margin-top:1rem;padding:.75rem;background:#ef44441a;border:1px solid var(--color-error, #ef4444);border-radius:6px;color:var(--color-error, #ef4444);font-size:.875rem}.feedback-info{margin-top:1rem;text-align:center}.feedback-info .contact-email{margin:0;font-size:.75rem;color:var(--color-text-muted, #888)}.feedback-info .contact-email a{color:var(--color-primary, #6366f1);text-decoration:none}.feedback-info .contact-email a:hover{text-decoration:underline}.feedback-info .username-note{margin:.25rem 0 0;font-size:.675rem;color:var(--color-text-muted, #666);font-style:italic}.feedback-footer{padding:1rem 1.25rem;border-top:1px solid var(--color-border, #333);display:flex;justify-content:flex-end;gap:.75rem}.feedback-footer .btn{min-width:100px}.success-content{padding:3rem 2rem;display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center}.success-content svg{color:var(--color-success, #22c55e)}.success-content p{margin:0;font-size:1.125rem;color:var(--color-text, #fff)}.feedback-btn{display:flex;align-items:center;gap:.375rem}@media(max-width:480px){.feedback-modal{max-height:90vh;border-radius:8px}.feedback-content{padding:1rem}.feedback-footer{flex-direction:column}.feedback-footer .btn{width:100%}}*{box-sizing:border-box;margin:0;padding:0}:root{--board-bg: #1a5c3a;--board-border: #0d3d26;--cell-bg: #2d8a5a;--cell-border: #1a5c3a;--tile-bg: #f5e6c8;--tile-border: #c9a959;--tile-text: #1d1d1d;--tile-selected: #ffd700;--tile-pending: #98fb98;--depth-1: #4ade80;--depth-2: #facc15;--depth-3: #fb923c;--depth-4: #ef4444;--bonus-dl: #a8d8ea;--bonus-dl-text: #1565c0;--bonus-tl: #3b82f6;--bonus-tl-text: #ffffff;--bonus-dw: #f8bbd9;--bonus-dw-text: #c2185b;--bonus-tw: #ef4444;--bonus-tw-text: #ffffff;--bonus-center: #fbbf24;--bonus-center-text: #92400e;--bg-color: #2c3e50;--text-color: #ecf0f1;--rack-bg: #8b4513;--rack-border: #5d2f0d}body{font-family:Segoe UI,system-ui,sans-serif;background:var(--bg-color);color:var(--text-color);min-height:100vh}.app{max-width:1200px;margin:0 auto;padding:1rem}.app-header{display:flex;justify-content:space-between;align-items:center;padding:1rem;margin-bottom:1rem;background:#0003;border-radius:8px}.app-header h1{font-size:2rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}.app-logo.clickable{cursor:pointer;transition:opacity .2s}.app-logo.clickable:hover{opacity:.8}.btn-flag{padding:.5rem 1rem;min-width:60px}.flag-emoji{font-size:1.5rem;line-height:1}.app-main{display:flex;gap:2rem;justify-content:center}.game-area{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.sidebar{width:220px;display:flex;flex-direction:column;gap:1.5rem}.board{background:var(--board-bg);border:8px solid var(--board-border);border-radius:4px;padding:4px;box-shadow:0 8px 32px #0006}.board-row{display:flex}.cell{width:clamp(36px,3vw,56px);height:clamp(36px,3vw,56px);background:var(--cell-bg);border:1px solid var(--cell-border);display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;transition:background .15s}.cell:hover{background:#3da06e}.cell-bonus{position:relative}.cell-bonus-dl{background:var(--bonus-dl);border-color:#7cc6de}.cell-bonus-dl:hover{background:#bce3f0}.cell-bonus-tl{background:var(--bonus-tl);border-color:#2563eb}.cell-bonus-tl:hover{background:#60a5fa}.cell-bonus-dw{background:var(--bonus-dw);border-color:#f48fb1}.cell-bonus-dw:hover{background:#fce4ec}.cell-bonus-tw{background:var(--bonus-tw);border-color:#dc2626}.cell-bonus-tw:hover{background:#f87171}.cell-bonus-center{background:var(--bonus-center);border-color:#d97706}.cell-bonus-center:hover{background:#fcd34d}.cell-bonus-label{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.02em;pointer-events:none;z-index:1}.cell-bonus-dl .cell-bonus-label{color:var(--bonus-dl-text)}.cell-bonus-tl .cell-bonus-label{color:var(--bonus-tl-text)}.cell-bonus-dw .cell-bonus-label{color:var(--bonus-dw-text)}.cell-bonus-tw .cell-bonus-label{color:var(--bonus-tw-text)}.cell-bonus-center .cell-bonus-label{color:var(--bonus-center-text);font-size:.9rem}.cell-position{position:absolute;top:2px;left:2px;font-size:.55rem;font-weight:500;color:#ffffff40;pointer-events:none;z-index:1}.cell-stackable{cursor:pointer}.cell-stackable:hover{box-shadow:inset 0 0 0 2px #fff6}.cell-stacked-tile{position:absolute;top:2px;left:2px;opacity:.4;transform:scale(.7);z-index:0}.cell-stacked-tile .tile{box-shadow:none}.tile{width:clamp(32px,calc(3vw - 4px),52px);height:clamp(32px,calc(3vw - 4px),52px);background:linear-gradient(145deg,#faf0dc,var(--tile-bg));border:2px solid var(--tile-border);border-radius:4px;display:flex;align-items:center;justify-content:center;position:relative;box-shadow:inset 0 1px #ffffff80,0 2px 4px #0003;-webkit-user-select:none;user-select:none}.tile.clickable{cursor:pointer;transition:transform .1s,box-shadow .1s}.tile.clickable:hover{transform:translateY(-2px);box-shadow:inset 0 1px #ffffff80,0 4px 8px #0000004d}.tile.selected{border-color:var(--tile-selected);box-shadow:0 0 0 3px var(--tile-selected),0 4px 8px #0000004d;transform:translateY(-2px)}.tile.pending{opacity:.85;border-color:var(--tile-pending);box-shadow:0 0 0 2px var(--tile-pending)}.tile.draggable{cursor:grab}.tile.draggable:active{cursor:grabbing}.tile.dragging{opacity:.5;transform:scale(.95)}.cell-drag-over{background:#4ade804d!important;box-shadow:inset 0 0 0 3px var(--tile-pending)!important;transition:all .15s ease}.tile.depth-1{border-left:4px solid var(--depth-1);box-shadow:inset 0 1px #ffffff80,0 2px 4px #0003,-2px 0 8px #4ade804d}.tile.depth-2{border-left:4px solid var(--depth-2);box-shadow:inset 0 1px #ffffff80,0 2px 4px #0003,-2px 0 8px #facc1566}.tile.depth-3{border-left:4px solid var(--depth-3);box-shadow:inset 0 1px #ffffff80,0 2px 4px #0003,-2px 0 8px #fb923c80}.tile.depth-4{border-left:4px solid var(--depth-4);box-shadow:inset 0 1px #ffffff80,0 2px 4px #0003,-2px 0 8px #ef444499;cursor:not-allowed}.tile-letter{font-size:clamp(.85rem,1.5vw,1.4rem);font-weight:700;color:var(--tile-text);transform:translate(-2px,-3px)}.tile-value{position:absolute;bottom:2px;right:3px;font-size:clamp(.5rem,.8vw,.7rem);font-weight:600;color:var(--tile-text)}.tile-depth{position:absolute;top:-4px;left:-4px;width:14px;height:14px;background:var(--depth-2);border-radius:50%;font-size:.6rem;font-weight:700;color:#1d1d1d;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 3px #0000004d}.tile.depth-3 .tile-depth{background:var(--depth-3)}.tile.depth-4 .tile-depth{background:var(--depth-4);color:#fff}.rack{padding:1rem}.rack-holder{display:flex;gap:6px;padding:12px 16px;background:linear-gradient(180deg,var(--rack-bg),#6b3410);border:4px solid var(--rack-border);border-radius:6px;box-shadow:inset 0 2px 4px #0000004d,0 4px 8px #0003}.rack-slot{width:clamp(36px,3vw,56px);height:clamp(36px,3vw,56px);display:flex;align-items:center;justify-content:center}.scoreboard{background:#0000004d;border-radius:8px;padding:1rem}.scoreboard h2{font-size:1.1rem;margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.05em}.score-entry{display:flex;justify-content:space-between;padding:.5rem;margin-bottom:.5rem;background:#ffffff0d;border-radius:4px}.score-entry.current-turn{background:#4ade8033;border:1px solid rgba(74,222,128,.4)}.player-name{font-weight:500}.player-score{font-weight:700;font-size:1.1rem}.bag-count{margin-top:1rem;padding-top:.75rem;border-top:1px solid rgba(255,255,255,.1);font-size:.9rem;color:#ffffffb3}.controls{display:flex;flex-direction:column;align-items:center;gap:.75rem}.controls-buttons{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center}.btn{padding:.6rem 1.2rem;font-size:.9rem;font-weight:600;border:none;border-radius:6px;cursor:pointer;transition:all .15s;text-transform:uppercase;letter-spacing:.03em}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(180deg,#4ade80,#22c55e);color:#052e16;box-shadow:0 2px 4px #0003}.btn-primary:hover:not(:disabled){background:linear-gradient(180deg,#5eead4,#4ade80);transform:translateY(-1px)}.btn-secondary{background:linear-gradient(180deg,#64748b,#475569);color:#fff}.btn-secondary:hover:not(:disabled){background:linear-gradient(180deg,#94a3b8,#64748b)}.btn-danger{background:linear-gradient(180deg,#f87171,#ef4444);color:#fff}.btn-danger:hover:not(:disabled){background:linear-gradient(180deg,#fca5a5,#f87171)}.btn-hint{background:linear-gradient(180deg,#a78bfa,#8b5cf6);color:#fff}.btn-hint:hover:not(:disabled){background:linear-gradient(180deg,#c4b5fd,#a78bfa)}.btn-icon{display:inline-flex;align-items:center;justify-content:center;min-width:2.5rem;padding:.5rem}.turn-messages{display:flex;flex-direction:column;gap:.5rem;width:100%;max-width:400px}.controls-message{font-weight:500;text-align:center;padding:.5rem 1rem;border-radius:6px}.player-message{color:#4ade80;background:#4ade801a;border:1px solid rgba(74,222,128,.3)}.ai-message{color:#f87171;background:#f871711a;border:1px solid rgba(248,113,113,.3)}.controls-error{color:#f87171;font-weight:500;text-align:center}.hints-panel{width:100%;max-width:400px;background:#8b5cf626;border:1px solid rgba(139,92,246,.3);border-radius:8px;padding:.75rem 1rem;margin-top:.5rem}.hints-panel h4{margin:0 0 .5rem;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:#a78bfa}.hints-list{list-style:none;padding:0;margin:0}.hint-item{display:flex;justify-content:space-between;align-items:center;padding:.4rem .5rem;background:#ffffff0d;border-radius:4px;margin-bottom:.25rem;font-size:.85rem}.hint-item-clickable{cursor:pointer;transition:background-color .15s,transform .1s}.hint-item-clickable:hover{background:#ffffff26;transform:translate(2px)}.hint-item-clickable:active{background:#ffffff40;transform:translate(4px)}.hint-item:last-child{margin-bottom:0}.hint-word{font-weight:600;color:#f0abfc;min-width:80px}.hint-details{color:#fff9;font-size:.75rem}.hint-score{font-weight:700;color:#4ade80;min-width:50px;text-align:right}.instructions{background:#0000004d;border-radius:8px;padding:1rem}.instructions h3{font-size:.95rem;margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.05em}.instructions ol{padding-left:1.25rem;font-size:.8rem;line-height:1.5;color:#fffc;margin-bottom:.5rem}.instructions-subtitle{font-size:.75rem;font-weight:600;color:#fff9;margin-top:.5rem;margin-bottom:.25rem;text-transform:uppercase;letter-spacing:.03em}.instructions-note{margin-top:.75rem;padding-top:.5rem;border-top:1px solid rgba(255,255,255,.1);font-size:.75rem;color:#fff9;font-style:italic}.header-controls{display:flex;align-items:center;gap:1rem}.mode-badge{padding:.4rem .8rem;background:#8b5cf64d;border:1px solid rgba(139,92,246,.5);border-radius:4px;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#c4b5fd}.language-badge{padding:.4rem .8rem;background:#3b82f64d;border:1px solid rgba(59,130,246,.5);border-radius:4px;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#93c5fd}.difficulty-badge{padding:.4rem .8rem;background:#f973164d;border:1px solid rgba(249,115,22,.5);border-radius:4px;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#fdba74}.ui-language-toggle{display:flex;gap:2px;margin-right:.5rem;background:#0000004d;border-radius:4px;padding:2px}.ui-language-toggle .btn-small{background:transparent;border:none;color:#fff6;border-radius:3px;transition:all .15s ease}.ui-language-toggle .btn-small:hover:not(.btn-active){color:#ffffffb3;background:#ffffff1a}.ui-language-toggle .btn-small.btn-active{background:#3b82f6;color:#fff;font-weight:600}.settings-menu{position:relative}.settings-menu-trigger{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:#ffffff1a;border:none;border-radius:8px;color:#ffffffb3;cursor:pointer;transition:all .15s ease}.settings-menu-trigger:hover{background:#fff3;color:#fff}.settings-menu-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;background:#1e293b;border:1px solid rgba(255,255,255,.1);border-radius:12px;box-shadow:0 10px 40px #0006;padding:.5rem;z-index:1000;animation:settings-dropdown-in .15s ease-out}@keyframes settings-dropdown-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.settings-menu-section{padding:.5rem}.settings-menu-label{display:flex;align-items:center;gap:.5rem;color:#ffffff80;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem}.settings-language-toggle{display:flex;gap:4px;background:#0000004d;border-radius:6px;padding:4px}.settings-lang-btn{flex:1;padding:.5rem 1rem;background:transparent;border:none;border-radius:4px;color:#ffffff80;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .15s ease}.settings-lang-btn:hover:not(.active){color:#fffc;background:#ffffff1a}.settings-lang-btn.active{background:#3b82f6;color:#fff;font-weight:600}.settings-menu-divider{height:1px;background:#ffffff1a;margin:.25rem 0}.settings-menu-item{display:flex;align-items:center;gap:.75rem;width:100%;padding:.75rem;background:transparent;border:none;border-radius:8px;color:#fffc;font-size:.9rem;cursor:pointer;transition:all .15s ease;text-align:left}.settings-menu-item:hover{background:#ffffff1a;color:#fff}@media(max-width:480px){.settings-menu-dropdown{min-width:180px}.settings-lang-btn{padding:.625rem .875rem}.settings-menu-item{padding:.875rem}}.btn-small{padding:.25rem .5rem;font-size:.7rem;cursor:pointer;border-radius:3px;transition:all .2s}.btn-small.btn-primary{background:linear-gradient(180deg,#4ade80,#22c55e);border:1px solid #22c55e;color:#052e16}.btn-small.btn-primary:hover:not(:disabled){background:linear-gradient(180deg,#5eead4,#4ade80)}.btn-small.btn-secondary{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff9}.btn-small.btn-secondary:hover:not(:disabled){background:#fff3;color:#ffffffe6}.btn-text{background:transparent;border:none;padding:.25rem .5rem;color:inherit}.btn-text:hover:not(:disabled){background:transparent}.btn-small.btn-active{background:#3b82f666;border-color:#3b82f699;color:#fff}.selector-section{margin-bottom:1.5rem}.selector-section h4{margin-bottom:.75rem;color:#fffc;font-size:.9rem}.language-selector{display:flex;gap:1rem;justify-content:center;margin-bottom:.5rem}.start-prompt{padding:2rem;text-align:center;color:#ffffffb3;font-size:1.1rem}.mode-selector{display:flex;gap:1rem;justify-content:center;margin:1.5rem 0 1rem}.difficulty-selector{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin:1.5rem 0 1rem}.difficulty-description{max-width:400px;margin:0 auto;padding:1rem;background:#f973161a;border-radius:8px;font-size:.9rem;line-height:1.5}.mode-description{max-width:400px;margin:0 auto;padding:1rem;background:#0003;border-radius:6px;font-size:.9rem;color:#fff9}.mode-description p{margin:0}@media(max-width:900px){.app-main{flex-direction:column;align-items:center}.sidebar{width:100%;max-width:400px;flex-direction:row;flex-wrap:wrap;justify-content:center}.scoreboard,.instructions{flex:1;min-width:180px}}@media(max-width:600px){.app{padding:.5rem}.board{width:calc(100vw - 1rem - 24px);max-width:400px;border-width:6px;padding:3px}.cell{width:calc((100vw - 1rem - 44px)*.1);height:calc((100vw - 1rem - 44px)*.1);max-width:36px;max-height:36px}.tile{width:calc((100vw - 1rem - 44px)*.1 - 4px);height:calc((100vw - 1rem - 44px)*.1 - 4px);max-width:32px;max-height:32px}.tile-letter{font-size:1rem}.tile-value,.cell-multiplier{font-size:.5rem}.cell-position{font-size:.4rem}.rack-holder{padding:10px 12px;gap:5px}.rack-slot{width:calc((100vw - 1rem - 44px)*.1);height:calc((100vw - 1rem - 44px)*.1);max-width:36px;max-height:36px}}.cell-start-position{box-shadow:inset 0 0 0 3px #3b82f6!important;background:#3b82f64d!important}.cell-start-position:hover{background:#3b82f666!important}.cell-center{background:#fbbf2440;border-color:#d97706}.cell-center:hover{background:#fbbf2459}.cell-center-label{font-size:1rem;color:#d97706;pointer-events:none;z-index:1}.keyboard-input-section{display:flex;flex-direction:column;align-items:center;gap:.25rem;margin-bottom:.5rem}.keyboard-input{width:280px;padding:.6rem 1rem;font-size:1rem;font-weight:600;text-align:center;letter-spacing:.1em;text-transform:uppercase;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);border-radius:6px;color:var(--text-color);outline:none;transition:all .15s}.keyboard-input:focus{border-color:#3b82f6;background:#3b82f61a;box-shadow:0 0 0 3px #3b82f633}.keyboard-input:disabled{opacity:.5;cursor:not-allowed}.keyboard-input::placeholder{color:#fff6;font-weight:400;text-transform:none;letter-spacing:normal}.keyboard-hint{font-size:.7rem;color:#ffffff80}.multiplayer-container{max-width:900px;margin:0 auto}.reconnecting-overlay{display:flex;justify-content:center;align-items:center;min-height:300px}.reconnecting-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem;padding:2rem;background:#0000004d;border-radius:12px;border:1px solid rgba(255,255,255,.1)}.reconnecting-content h2{margin:0;font-size:1.25rem;color:#ffffffe6}.reconnecting-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.1);border-top-color:#fffc;border-radius:50%;animation:reconnectSpin 1s linear infinite}@keyframes reconnectSpin{to{transform:rotate(360deg)}}.multiplayer-header{text-align:center;margin-bottom:1.5rem}.error-toast{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:1000;display:flex;justify-content:center;align-items:center;padding:.75rem 1.5rem;background:#1e1e1ef2;border:1px solid rgba(239,68,68,.6);border-radius:8px;color:#fca5a5;font-weight:500;box-shadow:0 4px 20px #00000080;animation:toastSlideIn .25s ease-out,toastFadeOut .3s ease-in 3.5s forwards;cursor:pointer;max-width:90vw}.error-toast:hover{background:#282828f2;border-color:#ef4444cc}.error-toast span{text-align:center}@keyframes toastSlideIn{0%{opacity:0;transform:translate(-50%) translateY(-20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes toastFadeOut{0%{opacity:1}to{opacity:0}}.auth-screen{max-width:500px;margin:0 auto;padding:2rem;background:#0000004d;border-radius:12px;text-align:center}.auth-screen h2{font-size:1.5rem;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:.1em}.auth-subtitle{color:#fff9;margin-bottom:2rem}.auth-options-container{display:flex;flex-direction:column;gap:1.5rem}.auth-option{display:flex;flex-direction:column;align-items:center;gap:.75rem}.auth-option h3{font-size:1.1rem;margin:0;color:#ffffffe6}.auth-divider{display:flex;align-items:center;gap:1rem;color:#fff6}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:#fff3}.guest-form{display:flex;flex-direction:column;gap:.75rem;width:100%;max-width:300px}.guest-form input{padding:.75rem 1rem;font-size:1rem;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);border-radius:6px;color:var(--text-color);outline:none;transition:all .15s;text-align:center}.guest-form input:focus{border-color:#3b82f6;background:#3b82f61a}.guest-form input::placeholder{color:#fff6}.option-description{font-size:.85rem;color:#ffffff80;margin:0}.auth-footer{margin-top:2rem;font-size:.85rem;color:#fff6}.btn-large{padding:.875rem 2rem;font-size:1rem}.lobby{width:500px;max-width:calc(100vw - 2rem);margin:0 auto;padding:1.5rem;background:#0000004d;border-radius:12px;box-sizing:border-box}.lobby h2{text-align:center;font-size:1.5rem;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:.1em}.connection-section{text-align:center;padding:1.5rem}.connection-section p{margin-bottom:1rem;color:#ffffffb3}.loading-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.2);border-top-color:#3b82f6;border-radius:50%;margin:1rem auto;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.lobby-content{display:flex;flex-direction:column;gap:1rem;min-width:0}.user-section{padding:1rem;background:#ffffff0d;border-radius:8px;border:1px solid rgba(255,255,255,.1)}.auth-loading{text-align:center;color:#fff9}.user-info{display:flex;align-items:center;gap:.75rem}.user-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover}.user-avatar-placeholder{display:flex;align-items:center;justify-content:center;background:#4ade804d;color:#4ade80;font-size:1rem;font-weight:600;flex-shrink:0}.user-details{flex:1;display:flex;flex-direction:column;gap:.25rem}.user-name{font-weight:600;color:var(--text-color)}.guest-badge{font-size:.75rem;padding:.125rem .5rem;background:#ffc10733;color:#ffc107;border-radius:4px;width:fit-content}.auth-options{display:flex;flex-direction:column;align-items:center;gap:.75rem}.btn-google{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;background:#fff;color:#444;border:none;border-radius:6px;font-size:.95rem;font-weight:500;cursor:pointer;transition:background .15s}.btn-google:hover{background:#f1f1f1}.auth-note{font-size:.85rem;color:#ffffff80}.username-section{display:flex;flex-direction:column;gap:.5rem}.username-section label{font-size:.9rem;font-weight:600;color:#fffc}.username-section input{padding:.75rem 1rem;font-size:1rem;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);border-radius:6px;color:var(--text-color);outline:none;transition:all .15s}.username-section input:focus{border-color:#3b82f6;background:#3b82f61a}.username-section input::placeholder{color:#fff6}.lobby-actions{display:flex;flex-direction:column;gap:1rem;width:100%;min-width:0;overflow:hidden}.create-section,.join-section{display:flex;flex-direction:column;gap:.5rem}.create-section h3,.join-section h3{font-size:.9rem;color:#ffffffb3;margin:0}.divider{display:flex;align-items:center;gap:1rem;color:#fff6;font-size:.9rem}.divider:before,.divider:after{content:"";flex:1;height:1px;background:#fff3}.join-form{display:flex;gap:.5rem;width:100%;min-width:0;overflow:hidden}.join-form input{flex:1 1 0%;min-width:0;max-width:100%;padding:.75rem 1rem;font-size:1rem;font-family:Courier New,monospace;font-weight:600;letter-spacing:.15em;text-align:center;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);border-radius:6px;color:var(--text-color);outline:none;transition:all .15s}.join-form input:focus{border-color:#3b82f6;background:#3b82f61a}.join-form input::placeholder{color:#fff6;font-weight:400;letter-spacing:normal}.join-form .btn{flex-shrink:0}.room-settings{display:flex;flex-direction:column;gap:1rem;padding:1rem;background:#0003;border-radius:8px}.setting-group{display:flex;flex-direction:column;gap:.5rem}.setting-group label{font-size:.85rem;font-weight:600;color:#ffffffb3}.setting-group select{padding:.6rem 1rem;font-size:.9rem;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);border-radius:6px;color:var(--text-color);outline:none;cursor:pointer}.setting-group select:focus{border-color:#3b82f6}.setting-group select option{background:var(--bg-color);color:var(--text-color)}.btn-group,.button-group{display:flex;gap:.5rem;flex-wrap:wrap;min-width:0}.btn-group .btn,.button-group .btn{flex:1;min-width:60px}.ai-game-section{padding:1.5rem;background:#ffffff0d;border-radius:12px;text-align:center;overflow:hidden;min-width:0}.ai-game-header{margin-bottom:1rem}.ai-game-header h3{font-size:1.25rem;margin:0}.ai-options{text-align:left;min-width:0}.ai-options .setting-group{margin-bottom:1rem}.ai-options .setting-group label{text-align:center;display:block}.ai-options .button-group{justify-content:center}.ai-options .button-group .btn{flex:1 1 auto;min-width:70px}.ai-actions{display:flex;gap:.75rem;justify-content:center;margin-top:1.5rem}.ai-settings{display:flex;flex-direction:column;gap:1rem}.setting-actions{display:flex;gap:.75rem;margin-top:.5rem}.setting-actions .btn{flex:1}.setting-hint{font-size:.8rem;color:#ffffff80;margin-top:.25rem}.public-rooms-section{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1)}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.section-header h3{font-size:1rem;color:#ffffffe6;margin:0}.room-list{display:flex;flex-direction:column;gap:.5rem}.room-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;background:#ffffff0d;border-radius:8px;border:1px solid rgba(255,255,255,.1);transition:background .15s}.room-item:hover{background:#ffffff14}.room-info{display:flex;flex-direction:column;gap:.25rem}.host-name{font-weight:500}.room-details{font-size:.85rem;color:#fff9}.no-rooms{text-align:center;color:#ffffff80;padding:1rem;font-size:.9rem}.waiting-room{width:500px;max-width:calc(100vw - 2rem);margin:0 auto;padding:1.5rem;background:#0000004d;border-radius:12px}.waiting-room-header{text-align:center;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.1)}.waiting-room-header h2{font-size:1.25rem;margin-bottom:1rem}.room-code{display:inline-block;padding:.75rem 1.5rem;background:#3b82f633;border:2px solid rgba(59,130,246,.4);border-radius:8px;font-family:Courier New,monospace;font-size:2rem;font-weight:700;letter-spacing:.2em;color:#93c5fd;cursor:pointer;transition:all .15s}.room-code:hover{background:#3b82f64d;border-color:#3b82f699}.room-code-hint{display:block;margin-top:.5rem;font-size:.75rem;color:#ffffff80}.waiting-room-content{display:flex;flex-direction:column;gap:1.5rem}.players-section{background:#0003;border-radius:8px;padding:1.25rem}.players-section h3{font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:#ffffffb3;margin-bottom:1rem}.player-list{display:flex;flex-direction:column;gap:.75rem}.player-item{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.25rem;background:#ffffff0d;border-radius:8px;gap:1rem}.player-item.is-host{border-left:3px solid #fbbf24}.player-info{display:flex;align-items:center;gap:.5rem}.player-info .name{font-weight:600}.host-badge{font-size:.7rem;padding:.15rem .4rem;background:#fbbf244d;border-radius:3px;color:#fbbf24;text-transform:uppercase}.ready-status{display:flex;align-items:center;gap:.25rem;font-size:.85rem}.ready-status.ready{color:#4ade80}.ready-status.waiting{color:#ffffff80}.ready-status .icon{font-size:1rem}.settings-section{background:#0003;border-radius:8px;padding:1.25rem}.settings-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.settings-header h3{font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:#ffffffb3;margin:0}.settings-form{display:flex;flex-direction:column;gap:1.25rem}.settings-display{display:flex;gap:1.5rem;flex-wrap:wrap}.settings-display p{margin:0;font-size:.9rem}.settings-display strong{color:#ffffffb3}.setting-hint{display:block;font-size:.75rem;color:#ffffff80;margin-top:.5rem}.setting-hint-inline{font-size:.8rem;color:#ffffff80}.ready-section{margin-top:1.25rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1);text-align:center}.ready-section .starting-message{margin-top:.75rem;color:#4ade80;font-weight:600}.chat-section{background:#0003;border-radius:8px;padding:1.25rem}.chat-section .chat{background:transparent}.waiting-room-footer{display:flex;justify-content:space-between;align-items:center;margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1)}.chat{display:flex;flex-direction:column;background:#0003;border-radius:8px;overflow:hidden}.chat.compact{max-height:250px}.chat-header{padding:.75rem 1rem;background:#0003;font-size:.9rem;font-weight:600}.chat-messages{flex:1;overflow-y:auto;padding:.75rem;max-height:200px;min-height:100px}.chat-message{display:flex;flex-wrap:wrap;align-items:baseline;gap:.4rem;margin-bottom:.5rem;font-size:.85rem;line-height:1.4}.chat-message:last-child{margin-bottom:0}.chat-time{font-size:.7rem;color:#fff6;flex-shrink:0}.chat-sender{font-weight:600;flex-shrink:0}.chat-content{color:#ffffffe6;word-break:break-word}.chat-empty{text-align:center;color:#fff6;font-size:.85rem;padding:1rem}.chat-input-form{display:flex;gap:.5rem;padding:.75rem;border-top:1px solid rgba(255,255,255,.1)}.chat-input-form input{flex:1;padding:.5rem .75rem;font-size:.85rem;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:4px;color:var(--text-color);outline:none}.chat-input-form input:focus{border-color:#fff6}.chat-input-form input::placeholder{color:#fff6}.turn-timer{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:.75rem 1.5rem;background:#0000004d;border-radius:8px;min-width:140px}.timer-display{display:flex;align-items:center;justify-content:center}.timer-time{font-size:1.75rem;font-weight:700;font-family:Courier New,monospace;color:#4ade80}.turn-timer.low .timer-time{color:#facc15}.turn-timer.critical .timer-time{color:#f87171;animation:pulse .5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.6}}.timer-label{font-size:.75rem;color:#fff9;text-transform:uppercase;letter-spacing:.05em}.timer-bar{width:100%;height:4px;background:#ffffff1a;border-radius:2px;overflow:hidden;margin-top:.25rem}.timer-bar-fill{height:100%;background:#4ade80;border-radius:2px;transition:width 1s linear}.turn-timer.low .timer-bar-fill{background:#facc15}.turn-timer.critical .timer-bar-fill{background:#f87171}.player-clocks{display:flex;gap:.75rem;align-items:center}.player-clock{display:flex;flex-direction:column;align-items:center;padding:.5rem .75rem;background:#0000004d;border-radius:6px;border:2px solid transparent;min-width:80px;transition:border-color .2s,background .2s}.player-clock.active{border-color:#4ade80;background:#4ade801a}.player-clock .clock-name{font-size:.7rem;color:#fff9;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.2rem}.player-clock .clock-time{font-size:1.25rem;font-weight:700;font-family:Courier New,monospace;color:#fff}.player-clock.active .clock-time{color:#4ade80}.player-clock.low .clock-time{color:#facc15}.player-clock.critical .clock-time{color:#f87171;animation:pulse .5s ease-in-out infinite}.player-clock .clock-header{display:flex;align-items:center;gap:.4rem;margin-bottom:.2rem}.player-clock .clock-strikes{font-size:.7rem;color:#f87171;line-height:1}.multiplayer-game{position:relative;display:flex;flex-direction:column;align-items:center;gap:1rem}.game-header{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:600px;padding:1rem;background:#0000004d;border-radius:8px;gap:1rem}.scores{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;justify-content:center;margin-left:2.5rem}@media(max-width:600px){.scores{margin-left:0}}.scores .player-score{display:flex;flex-direction:column;align-items:center;padding:.4rem .75rem;background:#ffffff0d;border-radius:6px;min-width:70px}.scores .player-score.active{background:#4ade8033;border:1px solid rgba(74,222,128,.4)}.scores .player-score .name{font-size:.75rem;color:#ffffffb3;max-width:70px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scores .player-score .score{font-size:1.25rem;font-weight:700}.scores .vs{display:none}.game-main{display:flex;flex-direction:column;align-items:center;gap:1rem}.game-controls{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}.last-move-info{text-align:center;padding:.5rem 1rem;background:#4ade8026;border:1px solid rgba(74,222,128,.3);border-radius:6px;font-size:.9rem}.last-move-info.pass{background:#fbbf2426;border-color:#fbbf244d}.move-history{display:flex;flex-direction:column;gap:.4rem;width:100%;max-width:500px;margin:0 auto}.move-entry{display:flex;align-items:center;gap:.5rem;padding:.4rem .75rem;border-radius:6px;font-size:.85rem}.move-entry.player-move{background:#4ade8026;border:1px solid rgba(74,222,128,.4)}.move-entry.player-move .move-player{color:#4ade80;font-weight:600}.move-entry.opponent-move{background:#f8717126;border:1px solid rgba(248,113,113,.4)}.move-entry.opponent-move .move-player{color:#f87171;font-weight:600}.move-entry.pass{opacity:.7}.move-words{display:flex;align-items:center;flex-wrap:wrap;gap:.25rem}.main-word{font-weight:600;text-transform:uppercase}.perp-word-text{font-weight:500;text-transform:uppercase;font-style:italic}.word-score{opacity:.7;font-size:.8em}.total-score{font-weight:700;margin-left:.25rem}.move-entry.player-move .total-score{color:#4ade80}.move-entry.opponent-move .total-score{color:#f87171}.waiting-message{color:#fff9;font-style:italic}.chat-toggle-container{display:flex;flex-direction:column;align-items:center;gap:.5rem;width:100%;max-width:400px}.keyboard-input-form{display:flex;gap:.5rem;align-items:center}.keyboard-input-form input{width:300px;padding:.6rem 1rem;font-size:1rem;font-weight:600;text-align:center;letter-spacing:.1em;text-transform:uppercase;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);border-radius:6px;color:var(--text-color);outline:none}.keyboard-input-form input::placeholder{color:#fff6;font-weight:400;text-transform:none;letter-spacing:normal;font-size:.85rem}.game-over{max-width:500px;margin:0 auto;padding:2rem;background:#0000004d;border-radius:12px;text-align:center}.game-over h2{font-size:1.5rem;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:.1em}.winner-announcement{padding:1.5rem;margin-bottom:1.5rem;background:#4ade8033;border:2px solid rgba(74,222,128,.4);border-radius:8px}.winner-announcement.you-won{background:#4ade8040;border-color:#4ade8099}.winner-announcement.you-lost{background:#ef444426;border-color:#ef44444d}.winner-announcement h3{font-size:1.25rem;margin-bottom:.5rem}.winner-announcement p{color:#ffffffb3}.final-scores{margin-bottom:1.5rem}.final-scores h4{font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:#ffffffb3;margin-bottom:.75rem}.final-scores-list{display:flex;flex-direction:column;gap:.5rem}.final-score-item{display:flex;justify-content:space-between;padding:.75rem 1rem;background:#ffffff0d;border-radius:6px}.final-score-item.winner{background:#4ade8026;border:1px solid rgba(74,222,128,.3)}.final-score-item .name{font-weight:600}.final-score-item .score{font-weight:700;font-size:1.1rem}.game-over-actions{display:flex;gap:1rem;justify-content:center;margin-top:2rem}.winner-banner{padding:2rem;margin-bottom:2rem;border-radius:12px;text-align:center}.winner-banner.victory{background:linear-gradient(135deg,#4ade8033,#22c55e26);border:2px solid rgba(74,222,128,.4)}.winner-banner.defeat{background:linear-gradient(135deg,#ef444426,#b91c1c1a);border:2px solid rgba(239,68,68,.3)}.winner-banner h2{font-size:2rem;margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.15em}.winner-banner.victory h2{color:#4ade80}.winner-banner.defeat h2{color:#f87171}.winner-banner p{color:#fffc;font-size:1.1rem}.final-scores h3{text-align:center;font-size:1rem;text-transform:uppercase;letter-spacing:.1em;color:#fff9;margin-bottom:1.5rem}.scores-grid{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.score-card{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:1rem 1.5rem;text-align:center;min-width:100px;flex:1;max-width:140px;transition:transform .2s,box-shadow .2s}.score-card.winner{background:#4ade801a;border-color:#4ade8066;transform:scale(1.05);box-shadow:0 4px 20px #4ade8033}.score-card .score-rank{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:#ffffff80;margin-bottom:.5rem}.score-card.winner .score-rank{color:#4ade80}.score-card .score-name{font-weight:600;font-size:1.1rem;margin-bottom:.75rem;display:flex;flex-direction:column;align-items:center;gap:.25rem}.score-card .you-tag{font-size:.7rem;color:#ffffff80;font-weight:400}.score-card .score-value{font-size:2.5rem;font-weight:700;line-height:1}.score-card.winner .score-value{color:#4ade80}.score-card .score-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:#fff6;margin-top:.25rem}.main-menu{display:flex;justify-content:center;align-items:center;min-height:calc(100vh - 120px)}.menu-container{text-align:center;padding:3rem;background:#0000004d;border-radius:16px;max-width:400px;width:100%}.menu-container h2{font-size:1.25rem;text-transform:uppercase;letter-spacing:.1em;color:#ffffffb3;margin-bottom:2rem}.menu-buttons{display:flex;flex-direction:column;gap:1rem}.btn-large{padding:1rem 2rem;font-size:1.1rem}.chat-toggle-container{position:fixed;bottom:1rem;right:1rem;z-index:100}.chat-toggle-btn{display:flex;align-items:center;gap:.5rem;position:relative}.chat-badge{background:#e74c3c;color:#fff;font-size:.7rem;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px;margin-left:4px;animation:badge-pulse .3s ease-out}@keyframes badge-pulse{0%{transform:scale(1.3)}to{transform:scale(1)}}.chat-popup{position:fixed;bottom:4rem;right:1rem;width:320px;max-height:400px;background:#14141ef2;border:1px solid rgba(255,255,255,.15);border-radius:12px;box-shadow:0 4px 20px #00000080;overflow:hidden;z-index:100}.chat-popup .chat-container{height:100%;max-height:400px}.forfeit-section{margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.1)}.btn-danger{background:#ef444433;border:1px solid rgba(239,68,68,.4);color:#fca5a5}.btn-danger:hover{background:#ef44444d;border-color:#ef444499}.forfeit-confirm{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.forfeit-confirm span{color:#ffffffb3;font-size:.9rem}.keyboard-input-form{display:flex;gap:.5rem;align-items:center;width:100%;max-width:400px}.keyboard-input-form input{flex:1;min-width:0;padding:.6rem .75rem;font-size:.9rem;font-weight:600;text-align:left;letter-spacing:.05em;text-transform:uppercase;background:#ffffff1a;border:2px solid rgba(255,255,255,.2);border-radius:6px;color:var(--text-color);outline:none}.keyboard-input-form input:focus{border-color:#3b82f6;background:#3b82f61a}.keyboard-input-form input::placeholder{color:#fff6;font-weight:400;text-transform:none;letter-spacing:normal;font-size:.75rem}.keyboard-input-overlay{position:absolute;top:0;left:0;right:0;display:flex;justify-content:center;padding-top:2rem;pointer-events:none;z-index:100}.keyboard-input-overlay .keyboard-input-form{pointer-events:auto;background:#1e1e28e6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:.75rem 1rem;border-radius:10px;border:1px solid rgba(255,255,255,.15);box-shadow:0 4px 20px #0006}.disconnect-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000040;display:flex;align-items:flex-start;justify-content:center;padding-top:100px;z-index:1000;animation:fadeIn .3s ease-out;pointer-events:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.disconnect-overlay-content{background:#1e1e28eb;border:2px solid rgba(251,191,36,.6);border-radius:12px;padding:1.25rem 2rem;text-align:center;max-width:340px;box-shadow:0 8px 32px #0006;animation:slideIn .3s ease-out;pointer-events:auto}@keyframes slideIn{0%{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}.disconnect-overlay-content h3{font-size:1.1rem;color:#fbbf24;margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.08em}.disconnect-overlay-content p{color:#fffc;margin-bottom:.75rem;font-size:.9rem}.disconnect-timer{margin:.75rem 0}.disconnect-countdown{font-size:2.25rem;font-weight:700;font-family:Courier New,monospace;color:#fbbf24;text-shadow:0 0 15px rgba(251,191,36,.4)}.disconnect-hint{font-size:.75rem;color:#ffffff80;font-style:italic;margin-bottom:0;margin-top:.5rem}.disconnect-actions{display:flex;gap:.75rem;justify-content:center;margin:1rem 0 .5rem}.disconnect-actions .btn{min-width:120px}.btn-warning{background:linear-gradient(180deg,#fbbf24,#f59e0b);color:#1c1917;border:none}.btn-warning:hover:not(:disabled){background:linear-gradient(180deg,#fcd34d,#fbbf24)}.wait-for-opponent-btn{margin-top:.5rem;animation:subtlePulse 2s ease-in-out infinite;position:relative;z-index:10;display:inline-block}@keyframes subtlePulse{0%,to{opacity:1}50%{opacity:.8}}.matchmaking{padding:1.5rem;background:#ffffff0d;border-radius:12px;text-align:center}.matchmaking-header{margin-bottom:1.5rem}.matchmaking-header h3{font-size:1.25rem;margin-bottom:.25rem}.matchmaking-header .rating-display{color:#fff9;font-size:.9rem}.matchmaking-preferences{text-align:left}.preference-group{margin-bottom:1rem}.preference-group label{display:block;font-size:.85rem;color:#ffffffb3;margin-bottom:.5rem}.preference-group select{width:100%;padding:.5rem;border-radius:6px;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#fff;font-size:.9rem}.preference-actions{display:flex;gap:.75rem;justify-content:center;margin-top:1.5rem}.matchmaking-button-container{display:flex;flex-direction:column;align-items:center;gap:.5rem}.matchmaking-hint{font-size:.85rem;color:#fff9;text-align:center}.btn-disabled{background:linear-gradient(180deg,#64748b,#475569);color:#ffffff80;cursor:not-allowed;opacity:.6}.btn-disabled:hover{transform:none}.matchmaking.searching{background:linear-gradient(135deg,#3b82f626,#6366f11a);border:1px solid rgba(59,130,246,.3)}.searching-content{display:flex;flex-direction:column;align-items:center;gap:1rem}.loading-spinner.large{width:48px;height:48px;border-width:4px}.queue-info{display:flex;flex-direction:column;align-items:center;gap:.25rem}.queue-time{font-size:2rem;font-weight:700;font-variant-numeric:tabular-nums}.queue-position{font-size:.85rem;color:#fff9}.rating-info{font-size:.85rem;color:#ffffff80}.donation-footer{margin-top:2rem;font-size:.85rem;color:#fff6;text-align:center;border-top:1px solid rgba(255,255,255,.1);padding-top:1rem}.donation-footer a{color:#fff9;text-decoration:none;transition:color .2s}.donation-footer a:hover{color:#ffffffe6}.share-section{text-align:center;padding:1.5rem;margin-bottom:1.5rem;background:#0003;border-radius:12px;border:1px solid rgba(255,255,255,.1);transition:all .3s ease}.share-section.highlighted{background:linear-gradient(135deg,#3b82f626,#6366f11a);border-color:#3b82f64d}.share-header{margin-bottom:1rem}.share-header h2{font-size:1rem;text-transform:uppercase;letter-spacing:.1em;color:#ffffffb3;margin:0 0 .25rem}.share-hint{font-size:.85rem;color:#3b82f6e6;font-weight:500}.room-code-display{display:inline-flex;align-items:center;gap:1rem;padding:1rem 2rem;margin-bottom:1rem;background:#3b82f626;border:2px solid rgba(59,130,246,.4);border-radius:12px;cursor:pointer;transition:all .15s ease;position:relative}.room-code-display:active{transform:scale(.98)}.room-code-display:hover{background:#3b82f640;border-color:#3b82f699;transform:scale(1.02)}.room-code-display.copied{background:#4ade804d;border-color:#4ade80;box-shadow:0 0 12px #4ade8066}.room-code-display:hover .copy-icon{color:#93c5fd}.room-code-display.copied .copy-icon{color:#4ade80}.copy-icon{display:flex;align-items:center;justify-content:center;color:#64748b;transition:color .2s ease}.copy-icon svg{width:20px;height:20px}.room-code-value{font-family:Courier New,monospace;font-size:2.25rem;font-weight:700;letter-spacing:.25em;color:#93c5fd}.copied-badge{position:absolute;top:-8px;right:-8px;background:#4ade80;color:#052e16;font-size:.7rem;font-weight:600;padding:.2rem .5rem;border-radius:4px;animation:popIn .2s ease-out}@keyframes popIn{0%{transform:scale(0)}70%{transform:scale(1.1)}to{transform:scale(1)}}.btn-share{padding:.75rem 1.5rem;font-size:.9rem;background:#3b82f633;border:1px solid rgba(59,130,246,.4);color:#93c5fd}.btn-share:hover:not(:disabled){background:#3b82f64d;border-color:#3b82f699;color:#bfdbfe}.player-card{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:#ffffff0d;border-radius:12px;border:2px solid transparent;transition:all .2s ease}.player-card.ready{background:#4ade801a;border-color:#4ade804d}.player-card.is-host{border-left:4px solid #fbbf24}.player-card.empty{background:#ffffff05;border:2px dashed rgba(255,255,255,.15)}.player-card-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#4ade804d,#22c55e33);display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:700;color:#4ade80;flex-shrink:0}.player-card-avatar.empty{background:#ffffff0d;color:#ffffff4d}.waiting-dots{animation:waitingPulse 1.5s ease-in-out infinite}@keyframes waitingPulse{0%,to{opacity:.3}50%{opacity:.8}}.player-card-info{flex:1;display:flex;flex-direction:column;gap:.25rem;min-width:0}.player-card-name{font-weight:600;font-size:1.1rem;color:var(--text-color);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.player-card-name.empty{color:#fff6;font-weight:400;font-style:italic}.player-card-badges{display:flex;gap:.5rem}.badge{font-size:.65rem;padding:.15rem .5rem;border-radius:4px;text-transform:uppercase;letter-spacing:.05em;font-weight:600}.badge-host{background:#fbbf2433;color:#fbbf24}.badge-you{background:#3b82f633;color:#93c5fd}.badge-guest{background:#9ca3af33;color:#9ca3af}.player-card-friend{flex-shrink:0}.ready-indicator{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:700;flex-shrink:0;transition:all .2s ease}.ready-indicator.ready{background:#4ade8033;color:#4ade80;border:2px solid rgba(74,222,128,.5)}.ready-indicator.not-ready{background:#ffffff0d;color:#ffffff4d;border:2px solid rgba(255,255,255,.1)}.ready-indicator.waiting{background:transparent;color:#ffffff26;border:2px dashed rgba(255,255,255,.1)}.ready-actions{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid rgba(255,255,255,.1);text-align:center}.ready-actions .btn-large{min-width:200px}.settings-summary{display:flex;gap:1.5rem;flex-wrap:wrap}.setting-item{display:flex;flex-direction:column;gap:.25rem}.setting-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:#ffffff80}.setting-value{font-weight:600;color:var(--text-color)}.friendship-badge{font-size:.75rem;padding:.25rem .5rem;border-radius:4px;font-weight:500}.friendship-badge.pending{background:#fbbf2426;color:#fbbf24}.friendship-badge.friends{background:#4ade8026;color:#4ade80}.add-friend-btn{color:#3b82f6e6;text-decoration:underline;text-underline-offset:2px}.add-friend-btn:hover:not(:disabled){color:#93c5fd}@media(max-width:600px){.waiting-room,.share-section{padding:1rem}.room-code-value{font-size:1.75rem;letter-spacing:.2em}.room-code-display{padding:.75rem 1.25rem}.player-card{padding:.875rem 1rem;gap:.75rem}.player-card-avatar{width:40px;height:40px;font-size:1rem}.player-card-name{font-size:1rem}.settings-summary{flex-direction:column;gap:.75rem}}