:root{--primary: #1a3a6b;--primary-dark: #122a52;--primary-light: #2d5aa0;--primary-glow: rgba(26, 58, 107, .18);--bg-base: #f4f6fa;--bg-card: #ffffff;--bg-card2: #eef1f7;--bg-input: #f0f3f9;--bg-nav: #ffffff;--bg-modal: #ffffff;--text-primary: #0f1c35;--text-secondary: #5a6a85;--text-muted: #aab2c4;--success: #1e8a4a;--success-bg: rgba(30, 138, 74, .1);--warning: #c47a00;--warning-bg: rgba(196, 122, 0, .1);--danger: #c0392b;--danger-bg: rgba(192, 57, 43, .1);--info: #1a5fa8;--info-bg: rgba(26, 95, 168, .1);--border: rgba(26, 58, 107, .1);--border-active: rgba(26, 58, 107, .5);--nav-height: 76px;--header-height: 60px;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 26px;--shadow-card: 0 2px 16px rgba(26, 58, 107, .08);--shadow-glow: 0 0 20px var(--primary-glow);--transition: all .25s cubic-bezier(.4, 0, .2, 1);--fs-xs: 10px;--fs-sm: 12px;--fs-base: 14px;--fs-md: 15px;--fs-lg: 16px;--fs-xl: 18px;--fs-2xl: 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p{font-size:13px;color:var(--text-muted);text-align:center}.member-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);cursor:pointer;transition:var(--transition);content-visibility:auto;contain-intrinsic-size:auto 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var(--border)}.today-label{font-size:13px;color:var(--text-secondary)}.wod-card{background:linear-gradient(135deg,var(--bg-card),rgba(26,58,107,.05));border-color:#1a3a6b33}.wod-display{min-height:60px}.wod-text{font-size:18px;color:var(--text-secondary);white-space:pre-line;line-height:1.6}.wod-input{width:100%;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px;color:var(--text-primary);font-size:14px;font-family:inherit;resize:vertical;min-height:80px;outline:none;transition:var(--transition)}.wod-input:focus{border-color:var(--border-active)}.save-wod-btn{margin-top:10px;width:100%;background:var(--primary);color:#fff;border:none;padding:10px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;transition:var(--transition)}.save-wod-btn:active{opacity:.85}.attend-check-list{display:flex;flex-direction:column;gap:8px}.attend-check-item{display:flex;align-items:center;gap:12px;padding:10px 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center;padding-right:40px}.form-textarea{resize:vertical;min-height:70px;line-height:1.5}.radio-group{display:flex;gap:16px}.radio-label{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--text-primary);cursor:pointer}input[type=radio]{accent-color:var(--primary);width:16px;height:16px}.btn-cancel{flex:1;background:var(--bg-card2);border:1px solid var(--border);color:var(--text-secondary);padding:13px;border-radius:var(--radius-md);font-size:15px;font-weight:600;cursor:pointer;font-family:inherit;transition:var(--transition)}.btn-cancel:active{opacity:.7}.btn-save{flex:2;background:var(--primary);border:none;color:#fff;padding:13px;border-radius:var(--radius-md);font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;transition:var(--transition);box-shadow:0 4px 14px #1a3a6b4d}.btn-save:active{transform:scale(.97);box-shadow:none}.quick-renew-btns{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.quick-btn{background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);padding:10px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;transition:var(--transition)}.quick-btn:active{background:var(--primary);border-color:var(--primary);color:#fff}.settings-list{display:flex;flex-direction:column;gap:16px}.settings-section{background:var(--bg-card);border-radius:var(--radius-lg);padding:18px;border:1px solid var(--border);display:flex;flex-direction:column;gap:12px}.settings-section-title{font-size:12px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px}#app .section-title,#app .section-header .section-title,#app .class-section-header .section-title,#app .settings-section-title{font-size:var(--fs-sm);font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}#app .greeting{font-size:var(--fs-sm)}#app .dashboard-title{font-size:var(--fs-2xl)}#app .today-date-badge,#app 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.nav-label{font-size:var(--fs-base)}.settings-item{display:flex;flex-direction:column;gap:6px}.settings-label{font-size:13px;font-weight:500;color:var(--text-secondary)}.settings-input,.settings-select{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 14px;color:var(--text-primary);font-size:14px;font-family:inherit;outline:none;transition:var(--transition);width:100%}.settings-input:focus,.settings-select:focus{border-color:var(--border-active)}.settings-select{color-scheme:light}.settings-action-btn{width:100%;padding:13px;border-radius:var(--radius-md);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit;transition:var(--transition);border:1px solid var(--border)}.export-btn{background:var(--info-bg);color:var(--info);border-color:#1a5fa840}.import-btn{background:var(--success-bg);color:var(--success);border-color:#1e8a4a40}.danger-btn{background:var(--danger-bg);color:var(--danger);border-color:#c0392b40}.settings-action-btn:active{opacity:.7}.app-info{font-size:13px;color:var(--text-muted);line-height:1.7}.detail-header{display:flex;align-items:center;gap:16px;margin-bottom:20px}.detail-avatar{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:800}.detail-name{font-size:20px;font-weight:700;color:var(--text-primary)}.detail-phone{font-size:14px;color:var(--text-secondary);margin-top:4px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.detail-item{background:var(--bg-input);border-radius:var(--radius-sm);padding:12px}.detail-item-full{grid-column:1 / -1}.detail-item-label{font-size:10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.detail-item-value{font-size:14px;font-weight:600;color:var(--text-primary)}.detail-sessions-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.detail-sessions-stat{text-align:center;padding:4px 2px}.detail-sessions-val{font-size:15px;font-weight:700;line-height:1.2}.detail-sessions-lbl{margin-top:4px;font-size:10px;font-weight:700;color:var(--text-muted);letter-spacing:.2px}.detail-action-row{display:flex;gap:8px;margin-top:12px}.attend-history-title{font-size:13px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}.attend-history-list{display:flex;flex-direction:column;gap:6px;max-height:180px;overflow-y:auto}.attend-history-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--bg-input);border-radius:var(--radius-sm);font-size:13px}.attend-history-date{color:var(--text-secondary)}.attend-history-time{color:var(--success);font-weight:600}.detail-dropdown{margin-top:10px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);overflow:hidden}.detail-dropdown-summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:12px;font-size:13px;font-weight:700;color:var(--text-secondary)}.detail-dropdown-summary::-webkit-details-marker{display:none}.detail-dropdown-icon{font-size:11px;color:var(--text-muted);transition:transform .2s ease}.detail-dropdown[open] .detail-dropdown-icon{transform:rotate(180deg)}.detail-dropdown-body{padding:0 10px 10px;border-top:1px solid var(--border)}.detail-history-list{display:flex;flex-direction:column;gap:6px}.detail-history-list.scrollable{max-height:230px;overflow-y:auto;padding-right:4px}.detail-history-right{color:var(--text-primary);font-weight:600}.delete-member-btn{width:100%;margin-top:12px;padding:11px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;background:var(--danger-bg);border:1px solid rgba(192,57,43,.25);color:var(--danger);transition:var(--transition)}.delete-member-btn:active{opacity:.7}.toast{position:fixed;bottom:calc(var(--nav-height) + 16px);left:50%;transform:translate(-50%);background:#fffffff7;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-primary);padding:12px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:500;border:1px solid var(--border);z-index:300;white-space:nowrap;animation:toastIn .3s ease;box-shadow:var(--shadow-card)}.toast.hidden{display:none}.toast.success{border-color:#1e8a4a66;background:#f0faf4fa;color:var(--success)}.toast.error{border-color:#c0392b66;background:#fdf2f2fa;color:var(--danger)}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.hidden{display:none!important}::-webkit-scrollbar{width:3px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}select option{background:var(--bg-card);color:var(--text-primary)}.stat-card{cursor:pointer}.stat-card:active{transform:scale(.96)}.date-nav-bar{display:flex;align-items:center;gap:8px;margin-bottom:16px}.date-nav-btn{width:36px;height:36px;border-radius:50%;background:var(--bg-card);border:1px solid var(--border);color:var(--primary);font-size:20px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition);flex-shrink:0;line-height:1}.date-nav-btn:active{background:var(--primary);color:#fff;border-color:var(--primary)}.date-nav-center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;cursor:pointer;padding:6px 10px;border-radius:var(--radius-md);transition:var(--transition)}.date-nav-center:active{background:var(--bg-card2)}.date-nav-label{font-size:15px;font-weight:700;color:var(--text-primary)}.date-nav-sub{font-size:11px;color:var(--text-muted);margin-top:1px}.date-today-btn{font-size:11px;font-weight:700;color:#fff;background:var(--primary);border:none;border-radius:10px;padding:3px 8px;cursor:pointer;font-family:inherit;flex-shrink:0}.class-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.class-list{display:flex;flex-direction:column;gap:8px}.class-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 16px;display:flex;align-items:center;gap:14px;cursor:pointer;transition:var(--transition)}.class-card.branch-scoped{gap:12px}.class-branch-bar{width:4px;align-self:stretch;border-radius:999px;flex-shrink:0}.class-card:active{border-color:var(--primary);background:#1a3a6b0a}.class-time-badge{font-size:15px;font-weight:800;color:var(--primary);min-width:48px;text-align:center;flex-shrink:0}.class-info{flex:1}.class-name{font-size:14px;font-weight:700;color:var(--text-primary)}.class-meta{font-size:11px;color:var(--text-muted);margin-top:2px}.class-stat-col{display:flex;flex-direction:column;align-items:flex-end;gap:3px}.class-stat-reserve{font-size:11px;color:var(--text-secondary)}.class-stat-attend{font-size:12px;font-weight:700;color:var(--success)}.class-arrow{font-size:16px;color:var(--text-muted)}.class-section-title{font-size:var(--fs-sm);font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin:14px 0 8px}.class-section-title:first-child{margin-top:0}#nextClassCard{display:flex;flex-direction:column;flex:1;min-height:180px;overflow:hidden}#nextClassCard .section-header{flex-shrink:0}#nextClassCard #nextClassContent{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column}.next-class-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--border)}.next-class-header.branch-scoped{gap:10px}.next-class-branch-bar{width:4px;align-self:stretch;border-radius:999px;flex-shrink:0}.next-class-title{font-size:17px;font-weight:800;color:var(--primary)}.next-class-stat{font-size:13px;font-weight:700;color:var(--text-secondary);background:var(--bg-input);padding:4px 10px;border-radius:12px}.next-class-member-list{display:flex;flex-direction:column;gap:6px;margin-bottom:10px;flex:1;min-height:60px;overflow-y:auto}.next-class-member-item{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg-input);border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;transition:var(--transition)}.next-class-member-item .class-remove-btn{margin-left:auto}.next-class-member-item.attended{border-color:#1e8a4a40;background:#1e8a4a0f}.next-class-member-item:active{background:#1a3a6b0f}.next-class-member-item.readonly{cursor:default}.next-class-member-item.readonly:active{background:var(--bg-input)}.next-class-add-btn{margin-top:4px}.next-class-picker{margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}.next-class-candidates{max-height:min(180px,30vh);overflow-y:auto;display:flex;flex-direction:column;gap:6px}.class-member-tag-attend{background:var(--success-bg)!important;color:var(--success)!important}.class-member-item{display:flex;align-items:center;gap:10px;padding:10px;background:var(--bg-input);border-radius:var(--radius-sm);margin-bottom:6px;border:1px solid transparent;transition:var(--transition);cursor:pointer;-webkit-user-select:none;user-select:none}.class-member-item.attended{border-color:#1e8a4a40;background:#1e8a4a0f}.class-member-item.readonly{cursor:default}.class-check-circle{width:24px;height:24px;border-radius:50%;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;transition:var(--transition)}.class-member-item.attended .class-check-circle{background:var(--success);border-color:var(--success);color:#fff}.class-member-name{flex:1;font-size:14px;font-weight:600;color:var(--text-primary)}.class-member-time{font-size:11px;color:var(--success);font-weight:700}.class-member-tag{font-size:10px;padding:2px 6px;border-radius:8px;background:#1a3a6b1a;color:var(--primary);font-weight:700}.class-member-tag-expired{background:#ef444426!important;color:#ef4444!important;border:none!important;font-weight:800;margin-right:0}.class-remove-btn{color:var(--text-muted);font-size:13px;padding:4px 8px;cursor:pointer;border-radius:6px;background:var(--bg-card2);border:1px solid var(--border);transition:var(--transition);line-height:1;display:inline-flex;align-items:center;justify-content:center}.class-remove-btn:active{background:var(--danger-bg);color:var(--danger)}.add-to-class-btn{width:100%;padding:11px;border-radius:var(--radius-sm);border:1.5px dashed var(--border);background:none;color:var(--text-secondary);font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:var(--transition);margin-top:4px}.add-to-class-btn:active{border-color:var(--primary);color:var(--primary);background:#1a3a6b0a}.class-modal-summary{display:flex;gap:12px;padding:12px 14px;background:var(--bg-input);border-radius:var(--radius-sm);margin-bottom:14px;border:1px solid var(--border)}.class-modal-stat{display:flex;flex-direction:column;align-items:center;flex:1}.class-modal-stat-val{font-size:20px;font-weight:800}.class-modal-stat-label{font-size:10px;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px;margin-top:2px}.class-readonly-notice{margin-bottom:10px;padding:10px 12px;border:1px solid rgba(245,158,11,.35);border-radius:var(--radius-sm);background:#f59e0b1f;color:#92400e;font-size:12px;font-weight:700}.day-tabs{display:flex;gap:4px;margin-bottom:14px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}.day-tabs::-webkit-scrollbar{display:none}.day-tab{flex-shrink:0;padding:6px 12px;border-radius:20px;border:1.5px solid var(--border);background:none;color:var(--text-secondary);font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:var(--transition)}.day-tab.active{background:var(--primary);border-color:var(--primary);color:#fff}.class-slot-item{display:flex;align-items:center;gap:8px;padding:10px 12px;background:var(--bg-input);border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:8px}.class-slot-item.branch-scoped{gap:10px}.class-slot-branch-bar{width:4px;align-self:stretch;border-radius:999px;flex-shrink:0}.class-slot-time{font-size:14px;font-weight:800;color:var(--primary);min-width:48px}.class-slot-name{flex:1;font-size:13px;font-weight:600;color:var(--text-primary)}.class-slot-cap{font-size:11px;color:var(--text-muted);margin-right:4px}.class-slot-del{background:var(--danger-bg);border:1px solid rgba(192,57,43,.2);color:var(--danger);border-radius:6px;padding:4px 8px;font-size:12px;cursor:pointer;font-family:inherit;transition:var(--transition)}.class-add-form{display:grid;grid-template-columns:1fr 1fr 60px;gap:6px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}.class-add-form .form-input{font-size:13px;padding:9px 10px}#newClassCap,#newHolidayClassCap{width:52px;min-width:52px;padding-left:8px;padding-right:8px;text-align:center}.class-add-submit{background:var(--primary);color:#fff;border:none;border-radius:var(--radius-sm);font-size:13px;font-weight:700;cursor:pointer;font-family:inherit;transition:var(--transition)}.class-add-row{grid-column:1 / -1}.no-class-msg{text-align:center;color:var(--text-muted);font-size:13px;padding:16px 0 8px}.custom-calendar-popup{position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%);width:280px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:0 4px 20px #00000026;padding:16px;z-index:1000;cursor:default}.custom-calendar-popup:before{content:"";position:absolute;top:-6px;left:50%;transform:translate(-50%) rotate(45deg);width:12px;height:12px;background:var(--bg-card);border-left:1px solid var(--border);border-top:1px solid var(--border)}.calendar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.cal-nav-btn{background:none;border:none;font-size:20px;color:var(--text-secondary);cursor:pointer;padding:4px 10px;border-radius:6px}.cal-nav-btn:hover{background:var(--bg-input)}.cal-month-title{font-weight:700;font-size:15px;color:var(--text-primary)}.calendar-days-header{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-size:11px;color:var(--text-secondary);font-weight:600;margin-bottom:8px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.cal-cell{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:500;color:var(--text-primary);border-radius:50%;cursor:pointer;transition:all .2s ease}.cal-cell:hover:not(.cal-empty){background:var(--bg-input)}.cal-cell.today{color:var(--primary);font-weight:800;border:1.5px solid var(--primary)}.cal-cell.selected{background:var(--primary);color:#fff;font-weight:700;border:none}.cal-cell.cal-empty{cursor:default;background:none}.calendar-actions{display:flex;justify-content:center;gap:24px;margin-top:14px;padding-top:12px;border-top:1px solid var(--border)}.cal-action-link{background:none;border:none;color:var(--primary);cursor:pointer;font-size:14px;font-weight:600}.record-notes-input{min-height:86px;resize:vertical}.record-wod-input{min-height:86px;line-height:1.5;resize:none;overflow:hidden;font-family:inherit}.record-wod-input[readonly]{cursor:default;caret-color:transparent}.record-score-hint{margin-top:6px;font-size:12px;color:var(--text-muted);line-height:1.45}.record-form-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.record-form-actions .settings-action-btn{margin-top:0}.record-metric-help{display:flex;flex-wrap:wrap;gap:6px}.record-metric-chip{font-size:10px;font-weight:700;color:var(--text-secondary);padding:4px 8px;border-radius:999px;border:1px solid var(--border);background:var(--bg-input)}.record-leaderboard-list{display:flex;flex-direction:column;gap:8px;max-height:260px;overflow-y:auto}.record-mobile-group{display:flex;flex-direction:column;gap:8px}.record-mobile-group-title{display:flex;flex-direction:column;gap:2px;padding:2px 2px 0}.record-mobile-group-meta{font-size:12px;font-weight:700;color:var(--text-secondary)}.record-mobile-group-wod{font-size:12px;font-weight:700;color:var(--text-primary);white-space:pre-line;word-break:break-word}.record-leaderboard-item{display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:8px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-input);padding:8px 10px}.record-rank{width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;font-size:12px;font-weight:800;display:inline-flex;align-items:center;justify-content:center}.record-leaderboard-item:not(.top) .record-rank{background:var(--bg-card2);color:var(--text-secondary)}.record-entry-line{display:block;font-size:13px;font-weight:700;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.record-member-token{white-space:nowrap}.record-member-name{font-weight:700;color:var(--text-primary)}.record-member-dot{color:var(--text-secondary);font-weight:600}.record-member-difficulty{color:var(--text-muted);font-size:.92em;font-weight:600}.record-member-divider{color:var(--text-secondary);font-size:.9em;font-weight:600}.record-score{font-size:14px;font-weight:800;color:var(--primary);white-space:nowrap}.record-history-list{display:flex;flex-direction:column;gap:8px;max-height:340px;overflow-y:auto}.record-history-item{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-input);padding:10px}.record-history-top{display:flex;justify-content:space-between;align-items:center;gap:8px}.record-history-title{font-size:13px;font-weight:700;color:var(--text-primary)}.record-history-sub{margin-top:3px;font-size:11px;color:var(--text-muted)}.record-history-actions{display:flex;gap:6px;margin-top:8px}.record-history-actions button{flex:1;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text-secondary);font-size:11px;font-weight:700;padding:6px 8px}.record-history-actions button.record-delete-btn{color:var(--danger);border-color:#c0392b38;background:var(--danger-bg)}