:root{--bg-primary: #F4F5F9;--bg-secondary: #ECEDF3;--bg-card: #FFFFFF;--bg-card-hover: #F8F8FC;--bg-input: #F0F1F6;--border-color: rgba(27, 35, 64, .1);--border-hover: rgba(27, 35, 64, .2);--text-primary: #1B2340;--text-secondary: #5A6178;--text-muted: #9CA3B8;--accent: #C8A84E;--accent-light: #D4BA6A;--accent-subtle: rgba(200, 168, 78, .08);--accent-border: rgba(200, 168, 78, .3);--navy: #1B2340;--navy-light: #2D3A5C;--male-color: #3B82F6;--male-bg: rgba(59, 130, 246, .08);--male-border: rgba(59, 130, 246, .22);--female-color: #EC4899;--female-bg: rgba(236, 72, 153, .08);--female-border: rgba(236, 72, 153, .22);--green: #16A34A;--green-bg: rgba(22, 163, 74, .08);--green-border: rgba(22, 163, 74, .25);--red: #DC2626;--red-bg: rgba(220, 38, 38, .06);--red-border: rgba(220, 38, 38, .2);--orange: #D97706;--orange-bg: rgba(217, 119, 6, .07);--orange-border: rgba(217, 119, 6, .22);--court-accent-1: #6366F1;--court-accent-2: #8B5CF6;--court-accent-3: #06B6D4;--court-accent-4: #10B981;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--shadow-card: 0 1px 4px rgba(27, 35, 64, .06), 0 4px 16px rgba(27, 35, 64, .04);--shadow-elevated: 0 8px 32px rgba(27, 35, 64, .1);--shadow-glow: 0 2px 12px rgba(200, 168, 78, .12);--shadow-court: 0 2px 8px rgba(27, 35, 64, .06), 0 8px 24px rgba(27, 35, 64, .05);--font-sans: "Inter", "Hiragino Kaku Gothic ProN", "Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--font-size-xs: .7rem;--font-size-sm: .8rem;--font-size-base: .9rem;--font-size-md: .95rem;--font-size-lg: 1.1rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.6rem;--font-size-3xl: 2rem;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-2xl: 48px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-spring: .4s cubic-bezier(.16, 1, .3, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:15px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;min-height:100dvh}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit}.app-layout{display:flex;flex-direction:column;min-height:100vh;min-height:100dvh}.app-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 var(--spacing-md);padding-top:env(safe-area-inset-top,0px);height:calc(56px + env(safe-area-inset-top,0px));background:#ffffffeb;backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--border-color);box-shadow:0 1px 3px #1b23400d}.app-header__title{display:flex;align-items:center;gap:8px;font-size:var(--font-size-lg);font-weight:700;color:var(--navy);letter-spacing:.02em}.app-header__logo{width:28px;height:28px;filter:drop-shadow(0 2px 4px rgba(27,35,64,.15))}.beta-badge{font-size:.6rem;font-weight:700;letter-spacing:.08em;color:var(--accent);background:var(--accent-subtle);border:1px solid var(--accent-border);border-radius:var(--radius-sm);padding:1px 5px;margin-left:6px;vertical-align:middle}.app-header__actions{display:flex;align-items:center;gap:var(--spacing-xs)}.account-dropdown-backdrop{position:fixed;inset:0;z-index:1000}.account-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:240px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-elevated);padding:8px;z-index:1001;animation:slideDown .2s ease-out forwards;transform-origin:top right}@keyframes slideDown{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.account-dropdown__info{padding:12px}.account-dropdown__name{font-weight:700;color:var(--text-primary);font-size:var(--font-size-md);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.account-dropdown__email{font-size:var(--font-size-xs);color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.account-dropdown__divider{height:1px;background:var(--border-color);margin:4px 0}.account-dropdown__item{display:block;width:100%;text-align:left;padding:10px 12px;border-radius:var(--radius-sm);font-size:var(--font-size-sm);font-weight:600;color:var(--text-primary);background:transparent;border:none;transition:background var(--transition-fast);cursor:pointer}.account-dropdown__item--danger:hover{background:var(--red-bg)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-around;padding-bottom:env(safe-area-inset-bottom,0px);height:calc(56px + env(safe-area-inset-bottom,0px));background:#fffffff2;backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-top:1px solid var(--border-color)}.bottom-nav__item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 16px;font-size:var(--font-size-xs);font-weight:500;color:var(--text-muted);border-radius:var(--radius-sm);transition:color var(--transition-fast)}.bottom-nav__item--active{color:var(--navy);font-weight:600}.bottom-nav__icon{display:flex;align-items:center;justify-content:center;width:24px;height:24px}.bottom-nav__icon svg{width:22px;height:22px}.bottom-nav__item--active .bottom-nav__icon svg{color:var(--navy)}.page-container{flex:1;max-width:560px;width:100%;margin:0 auto;padding:var(--spacing-md);padding-bottom:calc(80px + env(safe-area-inset-bottom,0px));animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.fade-in{animation:fadeIn .3s ease}.slide-up{animation:slideUp .35s var(--transition-spring);animation-fill-mode:both}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-card);transition:border-color var(--transition-fast)}.card:hover{border-color:var(--border-hover)}.card--court{padding:0;border:1px solid var(--border-color);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-court);transition:all var(--transition-normal)}.card--court:hover{box-shadow:var(--shadow-elevated)}.court-accent-bar{height:3px;background:linear-gradient(90deg,var(--court-accent, var(--court-accent-1)),transparent)}.card--court:nth-child(1){--court-accent: var(--court-accent-1)}.card--court:nth-child(2){--court-accent: var(--court-accent-2)}.card--court:nth-child(3){--court-accent: var(--court-accent-3)}.card--court:nth-child(4){--court-accent: var(--court-accent-4)}.court-inner{padding:var(--spacing-md) var(--spacing-lg)}.court-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-md)}.court-number{display:flex;align-items:center;gap:8px;font-size:var(--font-size-md);font-weight:700;color:var(--text-primary)}.court-number__icon{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--accent-subtle);border:1px solid var(--accent-border);border-radius:var(--radius-sm);color:var(--accent)}.court-number__icon svg{width:16px;height:16px}.court-match{display:flex;flex-direction:column;gap:var(--spacing-sm);position:relative}.court-team-container{display:grid;gap:var(--spacing-sm);position:relative;background:#f0f2f599;padding:var(--spacing-sm);border-radius:var(--radius-lg);border:1px solid transparent}.court-team-container--male-pair{background:#3b82f60d;border-color:#3b82f626}.court-team-container--female-pair{background:#ec48990d;border-color:#ec489926}.court-team-container--mixed-pair{background:#8b5cf60d;border-color:#8b5cf626}.court-team-container--doubles{grid-template-columns:1fr 1fr}.court-team-container--singles{grid-template-columns:1fr}.court-team-pair-badge{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--bg-hover);padding:0 6px;font-size:.65rem;font-weight:700;color:var(--text-secondary);z-index:10;pointer-events:none;white-space:nowrap;letter-spacing:.05em}.court-team-pair-line{position:absolute;top:50%;left:15%;right:15%;height:1.5px;background:var(--border-color);z-index:0;pointer-events:none;transform:translateY(-50%);opacity:.5}.court-slot{display:flex;align-items:center;justify-content:center;padding:var(--spacing-sm);background:var(--bg-input);border-radius:var(--radius-md);min-height:52px;border:2px solid transparent;transition:all var(--transition-fast);position:relative;z-index:1;min-width:0}.court-slot .player-badge{width:100%;height:100%;white-space:normal;word-break:break-word;line-height:1.2;font-size:.75rem;border-radius:var(--radius-md);padding:6px 8px;justify-content:center}.court-slot .player-badge__name{display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;white-space:normal;text-align:center;flex:1}.court-slot--drag-over{background:#6366f114;border-color:#6366f166}.court-slot--empty{border:2px dashed var(--border-color);background:transparent}.court-slot__placeholder{font-size:var(--font-size-sm);color:var(--text-muted);font-weight:600;letter-spacing:.05em}.court-vs{display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xs);font-weight:800;color:var(--text-muted);letter-spacing:.1em;padding:2px 0;position:relative}.court-vs:before,.court-vs:after{content:"";flex:1;height:1px;background:var(--border-color)}.court-vs:before{margin-right:var(--spacing-sm)}.court-vs-btn{display:none}.court-vs-overlay{position:absolute;top:54px;bottom:54px;left:0;width:100%;pointer-events:none;z-index:1}.court-vs-overlay__svg{overflow:visible}.line-stroke{stroke:var(--border-color);stroke-width:1.5;stroke-dasharray:4 4;opacity:.2}.line-active{stroke:var(--navy-light);stroke-dasharray:none;opacity:.4;stroke-width:1.5}.line-text{fill:var(--text-secondary);font-size:10px;font-weight:700;text-anchor:middle}.court-vs:after{margin-left:var(--spacing-sm)}.player-badge{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--radius-full);font-size:var(--font-size-sm);font-weight:600;cursor:grab;user-select:none;-webkit-user-select:none;touch-action:none;transition:all var(--transition-fast);white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}.player-badge:active{cursor:grabbing}.player-badge--male{background:var(--male-bg);color:var(--male-color);border:1px solid var(--male-border)}.player-badge--female{background:var(--female-bg);color:var(--female-color);border:1px solid var(--female-border)}.player-badge--dragging{opacity:.4;transform:scale(.95)}.player-badge__gender-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0}.player-badge__gender-dot--male{background:var(--male-color)}.player-badge__gender-dot--female{background:var(--female-color)}.player-badge__stats{display:flex;flex-direction:column;gap:2px;justify-content:center;flex-shrink:0}.player-badge__stat-play,.player-badge__stat-rest{display:inline-flex;align-items:center;justify-content:center;font-size:.55rem;font-weight:800;padding:2px 4px;border-radius:3px;line-height:1}.player-badge__stat-play{background:#22c55e1a;color:var(--success);border:1px solid rgba(34,197,94,.2)}.player-badge__stat-rest{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-color)}.card--rest{padding:0;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-card)}.rest-accent-bar{height:3px;background:linear-gradient(90deg,var(--orange),transparent)}.rest-inner{padding:var(--spacing-md) var(--spacing-lg)}.rest-header{display:flex;align-items:center;gap:8px;margin-bottom:var(--spacing-md)}.rest-header__icon{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--orange-bg);border:1px solid var(--orange-border);border-radius:var(--radius-sm);color:var(--orange)}.rest-header__icon svg{width:16px;height:16px}.rest-header__label{font-size:var(--font-size-md);font-weight:700;color:var(--text-primary)}.rest-players{display:flex;flex-wrap:wrap;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--bg-input);border-radius:var(--radius-md);min-height:48px;border:2px solid transparent;transition:all var(--transition-fast)}.rest-players--drag-over{background:var(--orange-bg);border-color:var(--orange-border)}.rest-players--empty{justify-content:center;color:var(--text-muted);font-size:var(--font-size-sm)}.session-date-banner{display:flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;margin-bottom:var(--spacing-sm);background:linear-gradient(135deg,#1b23400a,#6366f10f);border:1px solid rgba(27,35,64,.08);border-radius:var(--radius-lg);font-size:var(--font-size-sm);font-weight:600;color:var(--navy);letter-spacing:.03em}.session-date-banner__icon{font-size:1.1rem;line-height:1}.session-date-banner__text{color:var(--text-secondary);font-weight:500}.round-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-md)}.round-title{font-size:var(--font-size-lg);font-weight:700;color:var(--navy);display:flex;align-items:center;gap:var(--spacing-sm)}.round-title__number{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:linear-gradient(135deg,var(--navy),var(--navy-light));color:#fff;font-weight:800;border-radius:var(--radius-sm);font-size:var(--font-size-base)}.round-actions{display:flex;align-items:center;gap:var(--spacing-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius-md);font-weight:600;font-size:var(--font-size-base);transition:all var(--transition-fast);text-decoration:none;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--navy),var(--navy-light));color:#fff;box-shadow:0 2px 8px #1b234033}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 16px #1b23404d}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.35;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.btn-ghost{background:transparent;color:var(--text-secondary);border:none;padding:8px 12px}.btn-ghost:hover{background:#1b23400d;color:var(--text-primary)}.btn-danger{background:var(--red);color:#fff;box-shadow:0 2px 8px #dc262633}.btn-danger:hover{transform:translateY(-1px);box-shadow:0 4px 16px #dc26264d}.btn-icon{display:flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;background:none;border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition-fast)}.input{width:100%;padding:12px 14px;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:var(--font-size-md);color:var(--navy);transition:all var(--transition-fast)}select.input{text-align:center;text-align-last:center}.input:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 2px #1b234033}.btn-icon:hover{background:var(--bg-card-hover);border-color:var(--border-hover);color:var(--text-primary)}.btn-icon svg{width:18px;height:18px}.btn-lg{padding:14px 28px;font-size:1rem;border-radius:var(--radius-lg)}.btn-block{width:100%}.home-hero{display:flex;flex-direction:column;align-items:center;text-align:center;padding:var(--spacing-2xl) 0 var(--spacing-lg)}.home-hero__logo{width:80px;height:80px;margin-bottom:var(--spacing-md);filter:drop-shadow(0 4px 12px rgba(27,35,64,.15))}.home-hero__title{font-size:var(--font-size-2xl);font-weight:800;color:var(--navy);letter-spacing:.01em;margin-bottom:var(--spacing-xs)}.home-hero__subtitle{font-size:var(--font-size-base);color:var(--text-secondary);font-weight:500}.home-actions{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-top:var(--spacing-lg)}.home-stats{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);margin-top:var(--spacing-lg);padding:var(--spacing-md) var(--spacing-lg);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.home-stats__icon{display:flex;align-items:center;justify-content:center;color:var(--accent)}.home-stats__icon svg{width:18px;height:18px}.home-stats__text{font-size:var(--font-size-sm);color:var(--text-secondary);font-weight:500}.home-stats__count{font-weight:700;color:var(--text-primary)}.setup-section{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-card);margin-bottom:var(--spacing-md)}.setup-section__title{display:flex;align-items:center;gap:8px;font-size:var(--font-size-md);font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-md)}.setup-section__title svg{color:var(--text-secondary);flex-shrink:0;width:18px;height:18px}.format-toggle{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-sm);padding:4px;background:var(--bg-input);border-radius:var(--radius-md)}.format-toggle__btn{padding:10px;border:none;border-radius:var(--radius-sm);font-weight:600;font-size:var(--font-size-sm);color:var(--text-secondary);background:transparent;transition:all var(--transition-fast)}.format-toggle__btn--active{background:var(--bg-card);color:var(--navy);box-shadow:0 1px 4px #1b234014}.court-count-control{display:flex;align-items:center;gap:var(--spacing-md)}.court-count-control__value{font-size:var(--font-size-2xl);font-weight:800;color:var(--navy);min-width:48px;text-align:center}.court-count-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1.5px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-card);color:var(--text-primary);font-size:var(--font-size-xl);font-weight:600;transition:all var(--transition-fast)}.court-count-btn:hover{background:var(--bg-card-hover);border-color:var(--border-hover)}.court-count-btn:active{transform:scale(.95)}.member-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:var(--spacing-sm)}.member-chip{display:flex;align-items:center;gap:8px;padding:10px 12px;border:1.5px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-card);font-size:var(--font-size-sm);font-weight:500;color:var(--text-secondary);transition:all var(--transition-fast)}.member-chip:hover{border-color:var(--border-hover)}.member-chip--selected{background:var(--accent-subtle);border-color:var(--accent-border);color:var(--text-primary)}.member-chip__check{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;border:1.5px solid var(--border-color);font-size:var(--font-size-xs);font-weight:700;flex-shrink:0;transition:all var(--transition-fast)}.member-chip--selected .member-chip__check{background:var(--accent);border-color:var(--accent);color:#fff}.member-chip__name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.member-chip__gender{flex-shrink:0}.participant-counter{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.participant-counter__label{font-size:var(--font-size-sm);color:var(--text-secondary);font-weight:500}.participant-counter__value{font-size:var(--font-size-xl);font-weight:800;color:var(--navy)}.member-form{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.member-form input{flex:1;padding:12px 14px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-input);color:var(--text-primary);font-size:var(--font-size-md);transition:border-color var(--transition-fast);min-width:0}.member-form input:focus{outline:none;border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-subtle)}.member-form input::placeholder{color:var(--text-muted)}.gender-select{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-sm);padding:4px;background:var(--bg-input);border-radius:var(--radius-md)}.gender-select__btn{padding:10px;border:none;border-radius:var(--radius-sm);font-weight:600;font-size:var(--font-size-sm);color:var(--text-secondary);background:transparent;transition:all var(--transition-fast)}.gender-select__btn--male.gender-select__btn--active{background:var(--male-bg);color:var(--male-color);box-shadow:0 1px 4px #3b82f614}.gender-select__btn--female.gender-select__btn--active{background:var(--female-bg);color:var(--female-color);box-shadow:0 1px 4px #ec489914}.member-list{display:flex;flex-direction:column}.member-list-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:14px 0;border-bottom:1px solid var(--border-color)}.member-list-item:last-child{border-bottom:none;padding-bottom:0}.member-list-item:first-child{padding-top:0}.member-list-item__name{flex:1;font-size:var(--font-size-base);font-weight:500;color:var(--text-primary)}.member-list-item__gender{font-size:var(--font-size-sm);font-weight:600}.member-list-item__gender--male{color:var(--male-color)}.member-list-item__gender--female{color:var(--female-color)}.sort-selector{display:flex;align-items:center;gap:4px;margin-left:auto;padding:5px 10px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text-secondary);font-size:var(--font-size-xs);font-weight:600;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.sort-selector:hover{border-color:var(--border-hover);color:var(--text-primary)}.sort-selector--active{border-color:var(--accent-border);background:var(--accent-subtle);color:var(--accent)}.sort-backdrop{position:fixed;inset:0;z-index:50}.sort-dropdown{position:absolute;top:calc(100% + 6px);right:0;z-index:51;min-width:140px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-elevated);overflow:hidden;animation:scaleIn .15s ease-out}.sort-dropdown__item{display:flex;align-items:center;justify-content:space-between;width:100%;padding:10px 14px;border:none;background:none;color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:500;cursor:pointer;transition:background var(--transition-fast)}.sort-dropdown__item:hover{background:var(--bg-input)}.sort-dropdown__item--active{color:var(--accent);font-weight:600}.sort-dropdown__item+.sort-dropdown__item{border-top:1px solid var(--border-color)}.drag-handle{display:flex;align-items:center;justify-content:center;width:24px;height:24px;flex-shrink:0;color:var(--text-muted);font-size:16px;cursor:grab;-webkit-user-select:none;user-select:none;touch-action:none;transition:color var(--transition-fast);margin-left:-4px}.drag-handle:hover{color:var(--text-secondary)}.drag-handle:active{cursor:grabbing}.member-list-item--dragging{opacity:.3}.member-list-item--drag-over{border-top:2px solid var(--accent);padding-top:12px}.member-list-item--drag-ghost{position:fixed;left:var(--spacing-md);right:var(--spacing-md);z-index:100;display:flex;align-items:center;gap:var(--spacing-sm);padding:14px 16px;background:var(--bg-card);border:1.5px solid var(--accent-border);border-radius:var(--radius-md);box-shadow:var(--shadow-elevated);pointer-events:none;opacity:.95}.custom-sort-panel{margin-top:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-input);border-radius:var(--radius-md);border:1px solid var(--border-color)}.custom-sort-panel__header{font-size:11px;color:var(--text-secondary);margin-bottom:var(--spacing-xs);font-weight:600}.custom-sort-row{display:flex;align-items:center;gap:6px;padding:6px 0;border-bottom:1px solid var(--border-color);transition:opacity var(--transition-fast)}.custom-sort-row:last-child{border-bottom:none}.custom-sort-row--disabled{opacity:.4}.custom-sort-row__priority{width:16px;height:16px;border-radius:50%;background:var(--accent-subtle);color:var(--accent);font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.custom-sort-row--disabled .custom-sort-row__priority{background:var(--bg-primary);color:var(--text-muted)}.custom-sort-row__toggle{background:none;border:none;padding:0;cursor:pointer;flex-shrink:0}.custom-sort-row__checkbox{width:16px;height:16px;border-radius:4px;border:1.5px solid var(--border-color);display:flex;align-items:center;justify-content:center;font-size:10px;color:transparent;transition:all var(--transition-fast)}.custom-sort-row__checkbox--checked{background:var(--accent);border-color:var(--accent);color:#fff}.custom-sort-row__label{flex:1;font-size:13px;font-weight:500;color:var(--text-primary)}.custom-sort-row--disabled .custom-sort-row__label{color:var(--text-muted)}.custom-sort-row__dir{display:flex;align-items:center;gap:2px;font-size:11px;color:var(--accent);background:var(--accent-subtle);border:1px solid var(--accent-border);border-radius:var(--radius-sm);padding:2px 6px;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.custom-sort-row__dir:hover:not(:disabled){background:var(--accent);color:#fff}.custom-sort-row__dir:disabled{color:var(--text-muted);background:var(--bg-primary);border-color:var(--border-color);cursor:default}.custom-sort-row__arrows{display:flex;flex-direction:column;gap:1px;flex-shrink:0}.custom-sort-row__arrow{background:none;border:none;padding:0;font-size:8px;color:var(--text-muted);cursor:pointer;line-height:1;transition:color var(--transition-fast)}.custom-sort-row__arrow:hover:not(:disabled){color:var(--accent)}.custom-sort-row__arrow:disabled{opacity:.3;cursor:default}.modal-overlay{position:fixed;inset:0;z-index:200;background:#1b23404d;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center;animation:fadeIn .2s ease}.modal-content{width:100%;max-width:560px;max-height:85vh;background:var(--bg-card);border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding:var(--spacing-lg);padding-bottom:calc(var(--spacing-lg) + env(safe-area-inset-bottom,0px));overflow-y:auto;animation:slideUp .3s var(--transition-spring)}.modal-title{display:flex;align-items:center;gap:8px;font-size:var(--font-size-lg);font-weight:700;color:var(--navy);margin-bottom:var(--spacing-lg)}.modal-title svg{width:20px;height:20px;color:var(--accent)}.modal-actions{margin-top:var(--spacing-lg)}.empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;padding:var(--spacing-2xl) var(--spacing-md);color:var(--text-muted)}.empty-state__icon{display:flex;align-items:center;justify-content:center;width:56px;height:56px;background:var(--bg-input);border-radius:var(--radius-lg);margin-bottom:var(--spacing-md);color:var(--text-muted)}.empty-state__icon svg{width:28px;height:28px}.empty-state__text{font-size:var(--font-size-sm);line-height:1.6}.round-tabs{display:flex;gap:var(--spacing-xs);overflow-x:auto;padding-bottom:var(--spacing-xs);margin-bottom:var(--spacing-md);-ms-overflow-style:none;scrollbar-width:none}.round-tabs::-webkit-scrollbar{display:none}.round-tab{flex-shrink:0;padding:8px 16px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text-secondary);font-size:var(--font-size-sm);font-weight:600;transition:all var(--transition-fast)}.round-tab--active{background:linear-gradient(135deg,var(--navy),var(--navy-light));border-color:var(--navy);color:#fff}.text-center{text-align:center}.text-secondary{color:var(--text-secondary)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-xs{gap:var(--spacing-xs)}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.gap-lg{gap:var(--spacing-lg)}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.mt-xl{margin-top:var(--spacing-xl)}.mb-xl{margin-bottom:var(--spacing-xl)}.mx-auto{margin-left:auto;margin-right:auto}.modal-overlay{position:fixed;inset:0;background:#0f172a66;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--spacing-md);animation:fadeIn .2s ease-out}.modal-container{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:0 10px 25px -5px #1b234026,0 8px 10px -6px #1b23401a;width:100%;max-width:400px;overflow:hidden;animation:scaleIn .3s cubic-bezier(.16,1,.3,1)}.modal-header{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-color);background:#f8fafc80}.modal-title{font-size:var(--font-size-md);font-weight:700;color:var(--navy);margin:0;display:flex;align-items:center;gap:8px}.modal-content{padding:var(--spacing-lg)}.modal-actions{display:flex;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border-top:1px solid var(--border-color);background:var(--bg-input)}@keyframes scaleIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.icon{display:inline-flex;flex-shrink:0}.icon svg{width:1em;height:1em}.toast-container{position:fixed;bottom:calc(56px + env(safe-area-inset-bottom,0px) + var(--spacing-md));left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column-reverse;align-items:center;gap:var(--spacing-sm);pointer-events:none;width:100%;padding:0 var(--spacing-md);max-width:400px}.toast{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#fffffff2;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius-lg);box-shadow:var(--shadow-elevated),0 0 0 1px var(--border-color);color:var(--text-primary);font-size:var(--font-size-sm);font-weight:600;pointer-events:auto;will-change:transform,opacity;width:max-content;max-width:100%}.toast__icon{display:flex;align-items:center;justify-content:center;flex-shrink:0}.toast__message{word-break:break-word;line-height:1.4}.toast--success .toast__icon{color:var(--green)}.toast--error .toast__icon{color:var(--red)}.toast--info .toast__icon{color:var(--navy-light)}@media(max-width:380px){.member-grid{grid-template-columns:repeat(2,1fr)}.court-inner{padding:var(--spacing-sm) var(--spacing-md)}}.app-footer{display:flex;flex-direction:column;align-items:center;padding:24px 16px calc(88px + env(safe-area-inset-bottom,0px));font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);margin-top:12px}.app-footer strong{color:var(--accent);font-weight:700}.footer-privacy-link{display:block;margin-top:6px;font-size:.7rem;color:var(--text-muted);text-decoration:none;text-transform:none;letter-spacing:0}.footer-cross-link{display:block;margin-bottom:12px;font-size:.8rem;color:var(--accent);text-decoration:none;text-transform:none;letter-spacing:0;font-weight:600}.footer-cross-link:hover{text-decoration:underline}.footer-privacy-link:hover{color:var(--navy);text-decoration:underline}.footer-links{display:block;margin-top:6px}.footer-links a{font-size:.7rem;color:var(--text-muted);text-decoration:none;text-transform:none;letter-spacing:0}.footer-links a:hover{color:var(--navy);text-decoration:underline}.footer-separator{margin:0 4px;color:var(--text-muted);opacity:.5;font-size:.7rem}.footer-support-pill{display:inline-flex;align-items:center;gap:4px;margin-bottom:10px;padding:6px 16px;border-radius:999px;background:linear-gradient(135deg,#fffbeb,#fef3c7);border:1px solid #FDE68A;color:#92400e;font-size:.75rem;font-weight:600;text-decoration:none;text-transform:none;letter-spacing:0;transition:all var(--transition-fast)}.footer-support-pill:hover{background:linear-gradient(135deg,#fef3c7,#fde68a);transform:translateY(-1px);box-shadow:0 2px 8px #d9770633}.account-menu-container{position:relative}.account-dropdown-backdrop{position:fixed;inset:0;z-index:99}.account-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:200px;background:var(--bg-card);border-radius:var(--radius-md);box-shadow:0 8px 30px #0000001f,0 2px 8px #0000000f;border:1px solid var(--border-color);overflow:hidden;z-index:100;animation:dropdown-appear .15s ease-out}@keyframes dropdown-appear{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.account-dropdown__divider{height:1px;background:var(--border-color)}.account-dropdown__item{display:flex;align-items:center;gap:10px;width:100%;padding:12px 16px;border:none;background:none;font-size:13px;font-weight:500;color:var(--text-primary);cursor:pointer;transition:background .15s;text-align:left}.account-dropdown__item:hover{background:var(--bg-input)}.account-dropdown__item--danger{color:var(--red)}.account-dropdown__item--danger:hover{background:#dc26260f}.group-switcher-v2{position:relative;max-width:300px;width:100%;margin:0 auto}.group-switcher-v2__label{font-size:12px;color:var(--text-muted);text-align:center;margin-bottom:6px;font-weight:500;letter-spacing:.02em}.group-switcher-v2__trigger{display:flex;align-items:center;gap:10px;width:100%;padding:12px 14px;background:var(--bg-card);border:1.5px solid var(--border-color);border-radius:var(--radius-lg);font-size:var(--font-size-md);font-weight:700;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);box-shadow:0 1px 3px #0000000a}.group-switcher-v2__trigger:hover{border-color:var(--border-hover);box-shadow:0 2px 8px #0000000f}.group-switcher-v2__trigger--open{border-color:var(--navy);box-shadow:0 0 0 2px #1b23401f}.group-switcher-v2__trigger-icon{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--accent-subtle);border-radius:var(--radius-sm);color:var(--navy);flex-shrink:0}.group-switcher-v2__trigger-name{flex:1;text-align:left;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.group-switcher-v2__chevron{color:var(--text-muted);font-size:14px;transition:transform .2s ease;flex-shrink:0}.group-switcher-v2__chevron--open{transform:rotate(180deg)}.group-switcher-v2__dropdown{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:0 8px 30px #0000001f,0 2px 8px #0000000f;z-index:100;padding:6px;animation:dropdownSlideIn .15s ease-out;max-height:300px;overflow-y:auto}@keyframes dropdownSlideIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.group-switcher-v2__option{display:flex;align-items:center;gap:10px;width:100%;padding:10px 12px;border:none;background:transparent;border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:500;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);text-align:left}.group-switcher-v2__option:hover{background:var(--bg-input)}.group-switcher-v2__option--active{background:var(--accent-subtle);font-weight:700}.group-switcher-v2__option--active:hover{background:var(--accent-subtle)}.group-switcher-v2__option-icon{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-sm);background:var(--bg-input);color:var(--text-secondary);flex-shrink:0}.group-switcher-v2__option--active .group-switcher-v2__option-icon{background:#1b23401a;color:var(--navy)}.group-switcher-v2__option-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.group-switcher-v2__option-check{display:flex;align-items:center;color:var(--navy);flex-shrink:0}.group-switcher-v2__divider{height:1px;background:var(--border-color);margin:4px 8px}.group-switcher-v2__action{display:flex;align-items:center;gap:8px;width:100%;padding:10px 12px;border:none;background:transparent;border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);text-align:left}.group-switcher-v2__action:hover{background:var(--bg-input);color:var(--text-primary)}.footer-cta{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);text-decoration:none;color:var(--text-primary);transition:all var(--transition-fast);margin:0 auto 16px;max-width:360px}.footer-cta:hover{border-color:var(--border-hover);box-shadow:0 2px 8px #0000000f;transform:translateY(-1px)}.footer-cta__logo{width:28px;height:28px;flex-shrink:0}.footer-cta__text{display:flex;flex-direction:column;gap:1px}.footer-cta__label{font-size:13px;font-weight:600;color:var(--navy);text-transform:none}.footer-cta__desc{font-size:11px;color:var(--text-muted);text-transform:none}.footer-cta__chevron{color:var(--text-muted);flex-shrink:0;transition:transform .2s ease}.footer-cta:hover .footer-cta__chevron{transform:translate(2px);color:var(--navy)}