*{margin:0;padding:0;box-sizing:border-box}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html,body,#root{margin:0;padding:0;width:100%;height:100vh;overflow:hidden}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{display:flex;place-items:center;min-width:320px}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--color-primary: #67D5B5;--color-primary-dark: #58C9B9;--color-primary-darker: #519D9E;--color-secondary: #9DC8C8;--color-secondary-light: rgba(157, 200, 200, .15);--color-secondary-lighter: rgba(157, 200, 200, .1);--color-team-a: #84B1ED;--color-team-a-hover: #a3c7f0;--color-team-a-light: #3b82f6;--color-team-a-dark: #1d4ed8;--color-team-b: #67D5B5;--color-team-b-hover: #85dfca;--color-team-b-light: #10b981;--color-team-b-dark: #047857;--color-accent-purple: #C89EC4;--color-accent-purple-light: #D1B6E1;--color-success: #58C9B9;--color-warning: #f59e0b;--color-danger: #ef4444;--color-danger-dark: #dc2626;--color-error: #EE7785;--color-white: #ffffff;--color-gray-50: #f8fafc;--color-gray-100: #f1f5f9;--color-gray-200: #e2e8f0;--color-gray-300: #cbd5e1;--color-gray-400: #94a3b8;--color-gray-500: #64748b;--color-gray-600: #475569;--color-gray-700: #334155;--color-gray-800: #1e293b;--color-gray-900: #0f172a;--gradient-primary: linear-gradient(135deg, #9DC8C8 0%, #58C9B9 50%, #519D9E 100%);--gradient-team-a: linear-gradient(135deg, #3b82f6, #1d4ed8);--gradient-team-b: linear-gradient(135deg, #10b981, #047857);--gradient-accent: linear-gradient(135deg, #C89EC4, #51589e);--gradient-success: linear-gradient(135deg, #67D5B5, #84B1ED);--gradient-winner: linear-gradient(135deg, #ffd700, #ffed4e);--shadow-xs: 0 1px 3px rgba(0, 0, 0, .1);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .1);--shadow-md: 0 4px 12px rgba(81, 157, 158, .2);--shadow-lg: 0 5px 15px rgba(0, 0, 0, .1);--shadow-xl: 0 8px 25px rgba(103, 213, 181, .4);--shadow-colored: 0 4px 12px rgba(81, 157, 158, .3);--spacing-xs: .125rem;--spacing-sm: .25rem;--spacing-md: .5rem;--spacing-lg: 1rem;--spacing-xl: 1.5rem;--spacing-2xl: 2rem;--spacing-3xl: 3rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 50%;--font-size-xs: .65rem;--font-size-sm: .75rem;--font-size-base: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-6xl: 5rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1;--line-height-normal: 1.2;--line-height-relaxed: 1.5;--transition-fast: .15s ease-in-out;--transition-normal: .2s ease-in-out;--transition-slow: .3s ease-in-out;--z-dropdown: 10;--z-overlay: 100;--z-modal: 1000;--layout-max-width: 1200px;--header-height: 60px;--sidebar-width: 200px;--sidebar-collapsed-width: 60px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}@keyframes pulse-warning{0%{box-shadow:0 2px 4px #ee77854d}to{box-shadow:0 4px 12px #ee778599;transform:translateY(-1px)}}*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100vh;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}.app{min-height:100vh;height:100vh;background:var(--gradient-primary);padding:0;margin:0;overflow:hidden}.app-main{display:grid;grid-template-areas:"court court court" "controls controls controls";grid-template-columns:1fr;grid-template-rows:1fr auto;gap:var(--spacing-sm);height:100vh;max-height:100vh;padding:var(--spacing-sm);position:relative}.app-main.player-panel-open{grid-template-areas:"court court right" "court court right";grid-template-columns:1fr 1fr 200px;grid-template-rows:1fr 1fr}.app-main.player-panel-open .bottom-controls{display:none}.main-court-area{grid-area:court;display:flex;align-items:center;justify-content:center;min-height:0}.bottom-controls{grid-area:controls;display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg);background:var(--color-secondary-light);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--spacing-lg) var(--spacing-lg) 0 0;gap:var(--spacing-lg);border-top:2px solid rgba(88,201,185,.3)}.left-controls{flex:0 0 auto}.center-controls{flex:1;display:flex;justify-content:center;align-items:center}.right-controls{flex:0 0 auto}.right-panel{grid-area:right;display:flex;flex-direction:column;min-height:0;overflow-y:auto;max-height:100vh}h1,h2,h3,h4,h5,h6{margin:0;font-weight:var(--font-weight-semibold);color:var(--color-gray-800)}p{margin:0;color:var(--color-gray-600)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.loading,.empty-state{text-align:center;padding:var(--spacing-2xl);color:var(--color-gray-500);font-style:italic}:focus{outline:2px solid var(--color-primary);outline-offset:2px}:focus:not(:focus-visible){outline:none}::selection{background-color:var(--color-primary);color:var(--color-white)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-md);padding:var(--spacing-lg) var(--spacing-xl);border-radius:var(--radius-lg);font-weight:var(--font-weight-medium);font-size:var(--font-size-base);transition:var(--transition-normal);border:1px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow-xs)}.btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn:active:not(:disabled){transform:translateY(0)}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-primary{background:var(--color-primary);color:var(--color-white);border-color:var(--color-primary-dark)}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark);border-color:var(--color-primary-darker)}.btn-secondary{background:var(--color-secondary-lighter);color:var(--color-primary-darker);border-color:var(--color-secondary)}.btn-secondary:hover:not(:disabled){background:var(--color-secondary-light);border-color:var(--color-primary-dark);color:var(--color-primary-darker)}.btn-outline{background:transparent;color:var(--color-primary-darker);border-color:var(--color-secondary)}.btn-outline:hover:not(:disabled){background:var(--color-secondary-lighter);color:var(--color-primary-darker);border-color:var(--color-primary-dark)}.btn-team-a{background:var(--color-team-a);color:var(--color-white);border-color:var(--color-team-a)}.btn-team-a:hover:not(:disabled){background:var(--color-team-a-hover);color:var(--color-white);border-color:var(--color-team-a-hover)}.btn-team-b{background:var(--color-team-b);color:var(--color-white);border-color:var(--color-team-b)}.btn-team-b:hover:not(:disabled){background:var(--color-team-b-hover);color:var(--color-white);border-color:var(--color-team-b-hover)}.btn-warning{background:#c89ec433;color:var(--color-accent-purple);border-color:var(--color-accent-purple)}.btn-warning:hover:not(:disabled){background:var(--color-accent-purple);color:var(--color-white);border-color:var(--color-accent-purple-light)}.btn-danger{background:#ee778533;color:var(--color-error);border-color:var(--color-error)}.btn-danger:hover:not(:disabled){background:var(--color-error);color:var(--color-white);border-color:var(--color-error)}.btn-sm{padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-sm);border-radius:var(--radius-md)}.btn-lg{padding:var(--spacing-lg) var(--spacing-2xl);font-size:var(--font-size-md);border-radius:var(--radius-xl)}.compact-score-btn{flex:1;padding:var(--spacing-lg) var(--spacing-md);border:none;border-radius:var(--radius-lg);font-size:var(--font-size-md);font-weight:var(--font-weight-bold);cursor:pointer;transition:var(--transition-normal);min-height:50px}.compact-score-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.compact-score-btn.team-a{background:var(--color-team-a);color:var(--color-white);border:1px solid var(--color-team-a)}.compact-score-btn.team-a:hover:not(:disabled){background:var(--color-team-a-hover);border-color:var(--color-team-a-hover);transform:translateY(-1px)}.compact-score-btn.team-b{background:var(--color-team-b);color:var(--color-white);border:1px solid var(--color-team-b)}.compact-score-btn.team-b:hover:not(:disabled){background:var(--color-team-b-hover);border-color:var(--color-team-b-hover);transform:translateY(-1px)}.compact-reset-btn{flex:0 0 auto;padding:var(--spacing-lg) var(--spacing-lg);background:var(--color-danger);color:var(--color-white);border:none;border-radius:10px;font-size:.9rem;font-weight:var(--font-weight-medium);cursor:pointer;transition:var(--transition-normal);min-width:60px;min-height:44px}.compact-reset-btn:hover{background:var(--color-danger-dark);transform:translateY(-2px);box-shadow:0 4px 12px #ef44444d}.compact-reset-btn.confirm{background:var(--color-warning);animation:shake .5s ease-in-out}.server-select-btn{padding:var(--spacing-lg) var(--spacing-md);border:none;border-radius:var(--radius-lg);font-size:var(--font-size-md);font-weight:var(--font-weight-bold);cursor:pointer;transition:var(--transition-normal);flex:1;min-height:50px}.server-select-btn.team-a{background:var(--color-team-a);color:var(--color-white);border:1px solid var(--color-team-a)}.server-select-btn.team-a:hover{background:var(--color-team-a-hover);border-color:var(--color-team-a-hover);transform:translateY(-1px)}.server-select-btn.team-b{background:var(--color-team-b);color:var(--color-white);border:1px solid var(--color-team-b)}.server-select-btn.team-b:hover{background:var(--color-team-b-hover);border-color:var(--color-team-b-hover);transform:translateY(-1px)}.floating-player-icon-inline{width:56px;height:56px;background:var(--gradient-accent);border-radius:var(--radius-full);box-shadow:var(--shadow-colored);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-white);transition:var(--transition-slow)}.floating-player-icon-inline:hover{transform:scale(1.1);box-shadow:0 6px 16px #519d9e66}.floating-player-icon{position:fixed;bottom:var(--spacing-lg);right:var(--spacing-lg);z-index:var(--z-dropdown);width:64px;height:64px;background:var(--gradient-primary);border-radius:var(--radius-full);box-shadow:var(--shadow-colored);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-white);transition:var(--transition-slow)}.floating-player-icon:hover{transform:scale(1.1);box-shadow:0 6px 16px #519d9e66}.badminton-court-container{width:100%;height:100%;background:#fffffff2;border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-md);border:2px solid rgba(157,200,200,.3);position:relative;display:flex;align-items:center;justify-content:center}.court-with-scores{display:flex;align-items:center;justify-content:center;width:100%;height:100%}.court-area{width:100%;height:100%;display:flex;justify-content:center;align-items:center;min-height:0}.court-svg{width:100%;height:100%;max-height:calc(100vh - 120px);border-radius:var(--radius-lg);box-shadow:var(--shadow-xs)}.side-score{flex-shrink:0;width:120px;display:flex;align-items:center;justify-content:center}.score-board{text-align:center;padding:var(--spacing-2xl) var(--spacing-lg);background:var(--color-secondary-light);border-radius:var(--spacing-xl);transition:var(--transition-slow);min-width:120px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid rgba(88,201,185,.3)}.score-board.winner{background:var(--gradient-success);transform:scale(1.1);box-shadow:var(--shadow-xl)}.team-name{font-size:var(--font-size-md);color:var(--color-gray-500);margin-bottom:var(--spacing-md);font-weight:var(--font-weight-semibold)}.large-score{font-size:var(--font-size-6xl);font-weight:var(--font-weight-bold);color:var(--color-gray-800);line-height:var(--line-height-tight);margin-bottom:var(--spacing-md);text-shadow:0 2px 4px rgba(0,0,0,.1)}.serve-indicator{font-size:.9rem;color:var(--color-success);font-weight:var(--font-weight-semibold);animation:pulse 2s infinite}.score-display{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-2xl);padding:var(--spacing-lg);background:var(--color-gray-50);border-radius:15px}.team-score{display:flex;flex-direction:column;align-items:center;min-width:120px;position:relative}.team-score.winner{background:var(--gradient-winner);padding:var(--spacing-lg);border-radius:15px;transform:scale(1.05);box-shadow:0 5px 15px #ffd7004d}.team-label{font-size:var(--font-size-md);color:var(--color-gray-500);margin-bottom:var(--spacing-md);font-weight:var(--font-weight-medium)}.score{font-size:var(--font-size-5xl);font-weight:var(--font-weight-bold);color:var(--color-gray-800);line-height:var(--line-height-tight)}.server-indicator{position:absolute;top:-10px;right:-10px;font-size:var(--font-size-xl);animation:bounce 1s infinite}.vs{font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);color:var(--color-gray-500)}.game-end-overlay{position:absolute;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;border-radius:20px;z-index:var(--z-dropdown)}.game-end-message{text-align:center;color:var(--color-white);background:var(--gradient-primary);padding:var(--spacing-2xl);border-radius:15px;max-width:300px;border:2px solid rgba(103,213,181,.3)}.game-end-message h2{margin:0 0 var(--spacing-lg) 0;font-size:var(--font-size-2xl);color:var(--color-white)}.game-end-message p{margin:var(--spacing-md) 0;font-size:var(--font-size-lg);color:var(--color-white)}.player-slot{cursor:pointer;transition:var(--transition-normal)}.player-slot:hover{stroke-width:4}.player-circle{cursor:pointer;transition:var(--transition-normal)}.player-name-on-court{text-shadow:1px 1px 2px rgba(0,0,0,.5);pointer-events:none}.position-text{text-shadow:1px 1px 2px rgba(0,0,0,.8)}.remove-btn{cursor:pointer;transition:var(--transition-normal)}.player-management{background:var(--color-white);border-radius:15px;box-shadow:var(--shadow-lg);transition:var(--transition-slow);overflow:hidden;height:100%}.player-management.collapsed{width:60px;overflow:hidden}.player-management.collapsed .player-content{display:none}.player-management.collapsed .player-header{justify-content:center;padding:var(--spacing-lg) var(--spacing-md)}.player-management.collapsed .player-header h3{display:none}.player-management.collapsed .collapse-btn{margin:0}.player-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;border-bottom:1px solid var(--color-gray-100);background:var(--color-gray-50);transition:var(--transition-normal)}.player-header:hover{background:var(--color-gray-100)}.player-header h3{margin:0;color:var(--color-gray-800);font-size:.9rem;flex:1}.collapse-btn{background:none;border:none;color:var(--color-gray-500);font-size:var(--font-size-md);cursor:pointer;padding:var(--spacing-sm);border-radius:3px;transition:var(--transition-normal)}.collapse-btn:hover{background:var(--color-gray-200);color:var(--color-gray-600)}.player-content{padding:var(--spacing-sm)}.add-player-section{margin-bottom:var(--spacing-md)}.input-group{display:flex;gap:var(--spacing-md);align-items:stretch}.player-input{flex:1;min-width:0;padding:var(--spacing-md);border:2px solid var(--color-gray-200);border-radius:var(--radius-lg);font-size:.85rem;transition:var(--transition-slow)}.player-input:focus{outline:none;border-color:var(--color-team-a-light)}.add-btn{padding:var(--spacing-md) var(--spacing-lg);background:var(--gradient-team-a);color:var(--color-white);border:none;border-radius:var(--radius-lg);font-weight:var(--font-weight-medium);font-size:var(--font-size-sm);cursor:pointer;transition:var(--transition-slow);flex-shrink:0;min-width:80px}.add-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 5px 15px #3b82f64d}.add-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:var(--spacing-lg) var(--spacing-lg);border-radius:var(--radius-lg);text-align:center;font-weight:var(--font-weight-medium);font-size:.85rem;z-index:var(--z-modal);min-width:200px;max-width:300px;box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.message.success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.message.error{background:#fef2f2;color:var(--color-danger-dark);border:1px solid #fecaca}.players-list{margin-top:var(--spacing-sm)}.players-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm);padding-bottom:var(--spacing-xs);border-bottom:1px solid var(--color-gray-100)}.players-header span{font-weight:var(--font-weight-semibold);color:var(--color-gray-600);font-size:var(--font-size-sm)}.refresh-btn{background:none;border:none;font-size:1.2rem;cursor:pointer;padding:var(--spacing-sm);border-radius:5px;transition:var(--transition-slow)}.refresh-btn:hover:not(:disabled){background:var(--color-gray-100)}.players-grid{display:flex;flex-direction:column;gap:var(--spacing-lg)}.player-card{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg);background:var(--color-gray-50);border-radius:10px;transition:var(--transition-slow)}.player-card:hover{background:var(--color-gray-100);transform:translate(5px)}.player-info{display:flex;align-items:center;gap:var(--spacing-lg)}.player-avatar{font-size:var(--font-size-xl);width:40px;height:40px;background:linear-gradient(135deg,var(--color-accent-purple),var(--color-accent-purple-light));border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center}.player-name{font-weight:var(--font-weight-medium);color:var(--color-gray-800)}.delete-btn{background:none;border:none;font-size:1.2rem;cursor:pointer;padding:var(--spacing-md);border-radius:5px;transition:var(--transition-slow);opacity:.6}.delete-btn:hover:not(:disabled){background:#fef2f2;opacity:1;transform:scale(1.1)}.players-circular-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(60px,1fr));gap:var(--spacing-sm);padding:var(--spacing-xs)}.circular-player-container{display:flex;justify-content:center}.circular-player-wrapper{position:relative;display:flex;flex-direction:column;align-items:center}.draggable-player-circular{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs);transition:var(--transition-normal);position:relative}.draggable-player-circular.dragging{opacity:.5;transform:rotate(2deg)}.draggable-player-circular.assigned{opacity:.7}.circular-avatar{width:40px;height:40px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--color-accent-purple),var(--color-accent-purple-light));display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px #c89ec44d;transition:var(--transition-normal)}.circular-avatar:hover{box-shadow:0 4px 12px #c89ec466}.avatar-text{color:var(--color-white);font-size:var(--font-size-md);font-weight:var(--font-weight-bold);text-transform:uppercase}.circular-name{font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);color:var(--color-gray-800);text-align:center;max-width:50px;word-break:break-word;line-height:var(--line-height-tight)}.circular-assigned-indicator{position:absolute;top:-4px;left:-4px;width:16px;height:16px;background:var(--color-team-b);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--color-white);font-size:10px;font-weight:var(--font-weight-bold);border:1px solid var(--color-white);box-shadow:0 1px 3px #67d5b54d}.circular-delete-btn{position:absolute;top:-4px;right:-4px;width:16px;height:16px;border-radius:var(--radius-full);background:var(--color-error);color:var(--color-white);border:none;font-size:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;margin:0;line-height:var(--line-height-tight);z-index:var(--z-dropdown)}.circular-delete-btn:hover:not(:disabled){background:var(--color-error);filter:brightness(.9)}.circular-delete-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.draggable-player{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--color-gray-50);border-radius:var(--radius-lg);transition:var(--transition-normal);position:relative}.draggable-player:hover{background:var(--color-gray-100);transform:translateY(-1px)}.draggable-player.dragging{opacity:.5;transform:rotate(2deg)}.draggable-player.assigned{background:#67d5b526;border:2px solid var(--color-team-b)}.player-avatar-drag{font-size:var(--font-size-xl);width:36px;height:36px;background:linear-gradient(135deg,var(--color-accent-purple),var(--color-accent-purple-light));border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;flex-shrink:0}.player-name-drag{font-weight:var(--font-weight-semibold);color:var(--color-gray-800);flex:1;font-size:var(--font-size-md)}.assigned-indicator{color:var(--color-team-b);font-weight:var(--font-weight-bold);font-size:1.2rem}.player-card-container{display:flex;align-items:center;gap:var(--spacing-md)}.delete-btn-small{background:none;border:none;font-size:var(--font-size-md);cursor:pointer;padding:var(--spacing-sm);border-radius:4px;transition:var(--transition-normal);opacity:.6;flex-shrink:0}.delete-btn-small:hover:not(:disabled){background:#fef2f2;opacity:1;transform:scale(1.1)}.delete-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-lg);margin:var(--spacing-md) 0;border:2px dashed var(--color-gray-300);border-radius:12px;background:#ef44440d;color:var(--color-gray-500);transition:var(--transition-slow);min-height:80px;cursor:pointer}.delete-zone.hover{border-color:var(--color-danger);background:#ef44441a;transform:scale(1.02)}.delete-zone.active{border-color:var(--color-danger-dark);background:#ef444433;color:var(--color-danger-dark);transform:scale(1.05);box-shadow:0 4px 12px #ef444433}.delete-zone-icon{font-size:var(--font-size-xl);margin-bottom:var(--spacing-sm)}.delete-zone-text{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);text-align:center}.usage-hint{margin-top:var(--spacing-md);padding:var(--spacing-md);background:#fefce8;border:1px solid #fde047;border-radius:var(--radius-lg);color:#a16207;font-size:var(--font-size-sm);text-align:center}.score-controls-compact{background:var(--color-white);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-sm);min-height:70px;display:flex;align-items:center;position:absolute;left:50%;transform:translate(-50%)}.controls-row{display:flex;gap:var(--spacing-md);justify-content:center;align-items:center;width:100%}.team-score-controls{flex:1;display:flex;justify-content:center}.action-control{flex:0 0 auto;display:flex;align-items:center}.action-control .btn.confirm{animation:pulse-warning .6s ease-in-out infinite alternate}.server-selection{display:flex;align-items:center;gap:var(--spacing-lg);background:var(--color-white);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-sm);min-height:70px;position:absolute;left:50%;transform:translate(-50%)}.server-selection-label{font-weight:var(--font-weight-semibold);color:var(--color-gray-800);font-size:.9rem;white-space:nowrap;margin-right:var(--spacing-md)}.score-btn-main{width:100%;min-height:50px}.score-btn-subtract{opacity:.8;min-height:35px}.score-buttons{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-2xl)}.team-controls{text-align:center}.team-controls h3{margin:0 0 var(--spacing-lg) 0;color:var(--color-gray-800);font-size:var(--font-size-xl)}.score-btn{width:100%;padding:var(--spacing-xl);border:none;border-radius:15px;font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);cursor:pointer;transition:var(--transition-slow)}.score-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.score-btn.team-a{background:var(--gradient-team-a);color:var(--color-white)}.score-btn.team-a:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 8px 20px #3b82f64d}.score-btn.team-b{background:var(--gradient-team-b);color:var(--color-white)}.score-btn.team-b:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 8px 20px #10b9814d}.reset-section{text-align:center;margin-bottom:var(--spacing-2xl)}.reset-btn{background:var(--color-danger);color:var(--color-white);border:none;padding:var(--spacing-lg) var(--spacing-2xl);border-radius:25px;font-size:var(--font-size-md);font-weight:var(--font-weight-medium);cursor:pointer;transition:var(--transition-slow)}.reset-btn:hover{background:var(--color-danger-dark);transform:translateY(-2px);box-shadow:0 5px 15px #ef44444d}.reset-btn.confirm{background:var(--color-warning);animation:shake .5s ease-in-out}.connection-status{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border-radius:20px;color:var(--color-white);font-weight:var(--font-weight-medium)}.connection-status.connected{background:#18685dc2;border:1px solid rgba(88,201,185,.4)}.connection-status.disconnected{background:#ee778540;border:1px solid rgba(238,119,133,.4)}.status-indicator{display:flex;align-items:center;gap:var(--spacing-md)}.dot{width:8px;height:8px;border-radius:var(--radius-full)}.dot.green{background:var(--color-success);animation:pulse 2s infinite}.dot.red{background:var(--color-error)}.room-info{cursor:pointer;transition:var(--transition-slow);font-size:.9rem;position:relative}.room-info:hover{opacity:.8}.room-details{display:flex;flex-direction:column;gap:var(--spacing-xs)}.room-details span{display:block;font-size:.85rem}.copy-message{position:absolute;top:-2rem;left:50%;transform:translate(-50%);background:#000c;color:var(--color-white);padding:var(--spacing-sm) var(--spacing-md);border-radius:4px;font-size:var(--font-size-sm);white-space:nowrap;z-index:var(--z-overlay)}.connection-and-controls{display:flex;align-items:center;gap:var(--spacing-lg)}.game-controls{display:flex;gap:var(--spacing-md)}.game-controls .undo-btn,.game-controls .reset-btn{font-size:var(--font-size-sm);white-space:nowrap}.room-selection-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;z-index:var(--z-modal)}.room-selection-container{background:var(--color-white);border-radius:20px;padding:var(--spacing-2xl);box-shadow:0 20px 40px #0000004d;max-width:400px;width:90%;text-align:center}.room-selection-container h2{margin:0 0 var(--spacing-2xl) 0;color:var(--color-gray-800);font-size:var(--font-size-3xl)}.last-room-section{background:var(--color-secondary-lighter);border-radius:12px;padding:var(--spacing-lg);margin-bottom:var(--spacing-2xl);border:2px solid rgba(88,201,185,.3)}.last-room-section p{margin:0 0 var(--spacing-lg) 0;color:var(--color-gray-500)}.last-room-section strong{color:var(--color-primary-darker);font-size:var(--font-size-lg)}.room-options{display:flex;flex-direction:column;gap:var(--spacing-lg)}.form-group{text-align:left;margin-bottom:var(--spacing-xl)}.form-group label{display:block;margin-bottom:var(--spacing-md);color:#374151;font-weight:var(--font-weight-semibold)}.form-group input{width:100%;padding:var(--spacing-lg);border:2px solid #e5e7eb;border-radius:var(--radius-lg);font-size:var(--font-size-md);transition:var(--transition-slow)}.form-group input:focus{outline:none;border-color:var(--color-team-a-light)}.form-group small{display:block;margin-top:var(--spacing-sm);color:#6b7280;font-size:.85rem}.form-actions{display:flex;gap:var(--spacing-lg);justify-content:center;margin-top:var(--spacing-2xl)}.clipboard-section{text-align:center;margin:var(--spacing-lg) 0}.clipboard-section small{display:block;margin-top:var(--spacing-md);color:var(--color-gray-500);font-size:var(--font-size-sm)}.error-message{background:#fef2f2;color:var(--color-danger-dark);padding:var(--spacing-lg);border-radius:var(--radius-lg);border:1px solid #fecaca;margin:var(--spacing-lg) 0;font-size:.9rem}@media (min-width: 1024px){.app-main{grid-template-columns:1fr;height:100vh;gap:var(--spacing-sm)}.main-court-area{order:1}.bottom-controls{order:2}.score-controls-compact{flex:0 0 auto}.player-management{flex:1}}@media (min-width: 1440px){.room-selection-container{max-width:500px;padding:var(--spacing-3xl)}.court-svg{max-height:calc(100vh - 150px)}.large-score{font-size:6rem}.score-board{min-width:150px;padding:var(--spacing-3xl) var(--spacing-xl)}}@media (min-width: 769px) and (max-width: 1023px){.app-main{grid-template-columns:1fr;height:auto;gap:var(--spacing-lg)}.main-court-area{order:1}.side-controls{order:2;flex-direction:row;gap:var(--spacing-lg)}.score-controls-compact{flex:0 0 auto}.player-management{flex:1}.court-svg{max-height:60vh}.large-score{font-size:4rem}.score-board{min-width:100px;padding:var(--spacing-xl) var(--spacing-md)}}@media (max-width: 768px){.app{padding:var(--spacing-md)}.app-header{flex-direction:column;gap:var(--spacing-lg);text-align:center;padding:var(--spacing-lg)}.app-header h1{font-size:var(--font-size-xl)}.side-controls{flex-direction:column}.court-with-scores{flex-direction:column;gap:var(--spacing-lg)}.side-score{width:auto;order:1}.court-area{order:2}.side-score.right{order:3}.score-board{padding:var(--spacing-lg);min-width:80px}.large-score{font-size:2.5rem}.court-svg{max-height:50vh}.controls-row{gap:var(--spacing-sm)}.compact-score-btn,.compact-reset-btn{padding:.6rem .8rem;font-size:var(--font-size-sm);min-height:40px}.input-group{flex-direction:column;gap:var(--spacing-md)}.add-btn{width:100%}.server-selection{flex-direction:column;gap:var(--spacing-lg);padding:var(--spacing-lg);text-align:center}.server-select-btn{width:100%;min-width:auto;padding:.6rem var(--spacing-lg);font-size:.9rem}}@media screen and (max-height: 500px) and (orientation: landscape){.app{padding:var(--spacing-xs);overflow:hidden}.app-main{padding:var(--spacing-xs);gap:var(--spacing-xs);height:100vh;max-height:100vh}.main-court-area{padding:0}.badminton-court-container{padding:var(--spacing-sm);height:auto;min-height:60vh;max-height:80vh;display:flex;flex-direction:column}.court-with-scores{display:flex;align-items:center;justify-content:center;width:100%;height:100%}.court-area{width:100%;height:100%;display:flex;justify-content:center;align-items:center}.badminton-court{width:100%;height:100%;min-height:200px}.court-svg{width:100%;height:100%;min-width:300px;min-height:200px}.bottom-controls{padding:var(--spacing-sm);min-height:auto}.score-controls{padding:var(--spacing-md);gap:var(--spacing-md)}.score-btn{padding:var(--spacing-md) var(--spacing-lg);font-size:.9rem}.reset-section{margin-top:var(--spacing-md)}.reset-btn{padding:.4rem .8rem;font-size:var(--font-size-sm)}.server-selection{gap:var(--spacing-md);padding:var(--spacing-md);flex-direction:row;justify-content:center;flex-wrap:wrap;margin-bottom:var(--spacing-md)}.server-selection-label{font-size:.85rem;margin-bottom:var(--spacing-sm);width:100%;text-align:center}.server-select-btn{padding:var(--spacing-md) var(--spacing-lg);font-size:.85rem;min-width:100px;flex:0 0 auto}.court-scores{font-size:1.8rem;gap:var(--spacing-lg)}.right-panel{width:180px}.player-management{font-size:.85rem}.add-player-section input{font-size:.85rem;padding:.4rem}.add-btn{font-size:.85rem;padding:.4rem .8rem}.connection-status{padding:var(--spacing-sm) var(--spacing-lg);font-size:var(--font-size-sm)}.room-details span{font-size:var(--font-size-sm)}.floating-player-icon{width:32px;height:32px;bottom:var(--spacing-lg);right:var(--spacing-lg)}.floating-player-icon svg{width:20px;height:20px}}@media screen and (max-height: 400px) and (orientation: landscape){.court-scores{font-size:1.5rem;gap:var(--spacing-md)}.score-btn{padding:.4rem .8rem;font-size:var(--font-size-sm)}.badminton-court-container{padding:var(--spacing-xs);min-height:50vh;max-height:70vh}.badminton-court{min-height:150px}.court-with-scores{display:flex;align-items:center;justify-content:center;width:100%;height:100%}.server-selection{padding:var(--spacing-sm);gap:var(--spacing-sm)}.server-select-btn{padding:.4rem .8rem;font-size:var(--font-size-sm);min-width:80px}.connection-status{padding:.2rem var(--spacing-md);font-size:var(--font-size-sm)}}@media screen and (max-height: 500px) and (orientation: landscape){.room-selection-overlay{padding:var(--spacing-md)}.room-selection-container{padding:var(--spacing-lg);margin:var(--spacing-md);max-height:90vh;overflow-y:auto}.room-selection-container h2{font-size:1.2rem;margin-bottom:var(--spacing-lg)}.form-group{margin-bottom:var(--spacing-lg)}.form-group label{font-size:.9rem;margin-bottom:var(--spacing-sm)}.form-group input{padding:var(--spacing-md);font-size:.9rem}.form-group small{font-size:var(--font-size-sm);margin-top:var(--spacing-sm)}.clipboard-section{margin:var(--spacing-lg) 0}.clipboard-section small{font-size:.7rem}.form-actions{gap:var(--spacing-md);margin-top:var(--spacing-lg)}.btn{padding:.6rem 1.2rem;font-size:.9rem}.room-options{gap:var(--spacing-lg)}.last-room-section{padding:var(--spacing-lg);margin-bottom:var(--spacing-lg)}}@media screen and (max-width: 768px) and (orientation: portrait){.court-area{transform:rotate(90deg);transform-origin:center center;width:100vh;height:100vw;display:flex;justify-content:center;align-items:center}.court-svg{width:65vh;height:auto;max-width:none;max-height:90vw}.court-svg g.net-score-a{transform:rotate(-90deg)!important;transform-origin:310px 175px!important}.court-svg g.net-score-b{transform:rotate(-90deg)!important;transform-origin:490px 175px!important}.court-svg text{transform:rotate(-90deg)!important;transform-origin:center center!important}.court-svg .player-name-on-court{transform:rotate(-90deg)!important;transform-origin:center center!important}.court-svg .position-text{transform:rotate(0)!important;transform-origin:center center!important}.court-svg text:not(.position-text):not(.player-name-on-court){transform:rotate(0)!important;transform-origin:center center!important}.badminton-court-container{padding:var(--spacing-lg) var(--spacing-md);height:auto;min-height:70vh}.app-main{padding:var(--spacing-md);grid-template-rows:1fr auto}.main-court-area{padding:var(--spacing-md);min-height:70vh}.bottom-controls{padding:.3rem var(--spacing-md);gap:.3rem;justify-content:space-between;min-height:auto;flex-wrap:nowrap}.left-controls{flex:0 0 auto;max-width:140px}.center-controls{flex:0 1 auto;margin:0 .2rem;max-width:320px}.right-controls{flex:0 0 auto;max-width:60px}.connection-status{padding:.3rem var(--spacing-md);font-size:.7rem;border-radius:var(--radius-lg);max-width:130px}.room-details{display:flex;flex-direction:column;gap:.1rem}.room-details span{font-size:.65rem;line-height:var(--line-height-normal)}.floating-player-icon-inline{width:36px;height:36px;font-size:1.2rem}.server-selection{max-width:280px;margin:0 auto;padding:.3rem .4rem;min-height:50px;gap:.3rem;background:#fffffff2;border-radius:12px;box-shadow:var(--shadow-sm)}.server-selection-label{font-size:.7rem;margin-right:.2rem}.server-select-btn{padding:.4rem .6rem;font-size:var(--font-size-sm);min-height:36px;border-radius:var(--radius-lg);font-weight:var(--font-weight-semibold);flex:1;max-width:90px}.score-controls-compact{max-width:150px;margin:0 auto;padding:.25rem .3rem;min-height:70px;background:#fffffff2;border-radius:10px;box-shadow:var(--shadow-sm);flex-direction:column;gap:.2rem}.score-controls-compact .controls-row{gap:.25rem;min-height:auto;flex-wrap:wrap;justify-content:center}.score-controls-compact .action-control{order:1;flex:0 0 auto;width:calc(50% - .125rem);margin-bottom:.2rem}.score-controls-compact .action-control .btn{width:100%;min-width:0;max-width:none;font-size:.7rem;padding:.35rem .2rem;font-weight:var(--font-weight-semibold);min-height:30px;border-radius:6px}.score-controls-compact .team-score-controls{order:2;flex:0 0 auto;width:calc(50% - .125rem);margin-bottom:0}.score-controls-compact .team-score-controls .btn{width:100%;min-width:0;max-width:none;font-size:var(--font-size-sm);font-weight:var(--font-weight-bold);padding:.4rem .2rem;min-height:32px;border-radius:6px}}@media (max-width: 480px){.room-selection-container{padding:var(--spacing-xl);margin:var(--spacing-lg)}.form-actions{flex-direction:column}.btn{width:100%}.score-controls-compact{max-width:130px}.server-selection{max-width:250px}.connection-status{max-width:120px;font-size:.65rem}.floating-player-icon-inline{width:32px;height:32px;font-size:1rem}}