@import "https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;600;700&display=swap";:root{--color-primary:#2563eb;--color-primary-light:#60a5fa;--color-primary-dark:#1e40af;--color-primary-bg:#f0f7ff;--color-primary-border:#bfdbfe;--color-surface:#fff;--color-background:#f5f7fa;--color-text:#1e293b;--color-text-secondary:#64748b;--color-text-muted:#94a3b8;--color-border:#e8ecf1;--color-border-light:#f1f5f9;--color-success:#059669;--color-success-bg:#ecfdf5;--color-warning:#d97706;--color-warning-bg:#fffbeb;--color-error:#dc2626;--color-error-bg:#fef2f2;--font-family:"Noto Sans JP", -apple-system, BlinkMacSystemFont, sans-serif;--font-size-xs:.8125rem;--font-size-sm:1rem;--font-size-base:1.125rem;--font-size-lg:1.3125rem;--font-size-xl:1.5rem;--font-size-2xl:1.75rem;--spacing-xs:.25rem;--spacing-sm:.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:2.5rem;--radius-sm:.375rem;--radius-md:.625rem;--radius-lg:.75rem;--radius-xl:1rem;--shadow-sm:0 1px 3px #0000000a;--shadow-md:0 2px 8px #0000000f;--shadow-lg:0 4px 16px #00000014}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-background);color:var(--color-text);font-size:var(--font-size-base);-webkit-font-smoothing:antialiased;line-height:1.7}.ms{letter-spacing:normal;text-transform:none;white-space:nowrap;font-feature-settings:"liga";-webkit-font-smoothing:antialiased;direction:ltr;font-family:Material Symbols Rounded;font-size:24px;font-style:normal;font-weight:400;line-height:1;display:inline-block}.ms-sm{font-size:20px}.ms-lg{font-size:28px}.app-container{max-width:640px;padding:var(--spacing-xs) 5px;padding-bottom:calc(80px + var(--spacing-xl));min-height:100vh;margin:0 auto}.app-header{background:var(--color-surface);border-top:3px solid var(--color-primary);border-bottom:1px solid var(--color-border);padding:var(--spacing-md) var(--spacing-lg);justify-content:space-between;align-items:center;display:flex}.app-header h1{font-size:var(--font-size-lg);color:var(--color-text);font-weight:700}.header-user{font-size:var(--font-size-xs);color:var(--color-text-secondary);align-items:center;gap:8px;display:flex}.header-avatar{object-fit:cover;border-radius:50%;width:32px;height:32px}.bottom-nav{background:var(--color-surface);border-top:1px solid var(--color-border);padding:var(--spacing-sm) 0;padding-bottom:calc(var(--spacing-sm) + env(safe-area-inset-bottom,0px));z-index:100;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -1px 6px #0000000a}.nav-item{padding:6px var(--spacing-sm);color:var(--color-text-muted);font-size:.6875rem;font-family:var(--font-family);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;flex-direction:column;align-items:center;gap:4px;min-width:60px;font-weight:500;transition:color .2s;display:flex;position:relative}.nav-item.active{color:var(--color-primary);font-weight:600}.nav-item.active:after{content:"";background:var(--color-primary);border-radius:2px;width:24px;height:3px;position:absolute;top:-8px;left:50%;transform:translate(-50%)}.nav-icon{font-size:24px;line-height:1}.card{background:var(--color-surface);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);border:none;overflow:hidden}.card-header{padding:var(--spacing-lg);border-bottom:1px solid var(--color-border-light);border-left:3px solid var(--color-primary);background:var(--color-surface)}.card-header h2{color:var(--color-text);align-items:center;gap:8px;font-size:1.125rem;font-weight:700;display:flex}.card-header h2 .ms{color:var(--color-primary);font-size:22px}.card-body{padding:var(--spacing-lg)}.form-group{margin-bottom:var(--spacing-lg)}.form-label{font-size:var(--font-size-sm);color:var(--color-text);margin-bottom:var(--spacing-sm);font-weight:600;line-height:1.5;display:block}.form-label-sub{font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-top:2px;font-weight:400;display:block}.form-textarea{width:100%;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-base);font-family:var(--font-family);color:var(--color-text);background:var(--color-surface);resize:vertical;min-height:120px;line-height:1.6;transition:border-color .2s,box-shadow .2s}.form-textarea:focus{border-color:var(--color-primary);outline:none;box-shadow:0 0 0 3px #2563eb1a}.form-textarea.large{min-height:200px}.visibility-options{gap:var(--spacing-sm);flex-direction:column;display:flex}.visibility-option{align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all .2s;display:flex}.visibility-option:hover{border-color:var(--color-primary-light);background:var(--color-primary-bg)}.visibility-option.selected{border-color:var(--color-primary);background:var(--color-primary-bg)}.visibility-option input[type=radio]{accent-color:var(--color-primary);width:18px;height:18px}.visibility-option label{font-size:var(--font-size-sm);color:var(--color-text);cursor:pointer;flex:1}.visibility-desc{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:2px}.submit-btn{width:100%;padding:var(--spacing-md) var(--spacing-lg);background:linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));color:#fff;border-radius:var(--radius-lg);font-size:var(--font-size-base);font-weight:700;font-family:var(--font-family);cursor:pointer;box-shadow:var(--shadow-md);border:none;transition:all .2s}.submit-btn:hover:not(:disabled){box-shadow:var(--shadow-lg);transform:translateY(-1px)}.submit-btn:active:not(:disabled){transform:translateY(0)}.submit-btn:disabled{opacity:.6;cursor:not-allowed}.cta-grid{gap:var(--spacing-md);grid-template-columns:1fr 1fr;display:grid}.cta-card{padding:var(--spacing-lg) var(--spacing-md);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-xl);cursor:pointer;box-shadow:var(--shadow-sm);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:6px;min-height:100px;transition:all .2s;display:flex}.cta-card:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}.cta-card .cta-icon{color:var(--color-primary);font-size:32px}.cta-card .cta-title{font-size:var(--font-size-sm);color:var(--color-text);font-weight:700}.cta-card .cta-desc{font-size:var(--font-size-xs);color:var(--color-text-secondary);line-height:1.4}.toast{top:var(--spacing-lg);padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-lg);font-size:var(--font-size-sm);z-index:1000;box-shadow:var(--shadow-lg);font-weight:600;animation:.3s ease-out slideDown;position:fixed;left:50%;transform:translate(-50%)}.toast.success{background:var(--color-success-bg);color:var(--color-success);border:1px solid #a7f3d0}.toast.error{background:var(--color-error-bg);color:var(--color-error);border:1px solid #fecaca}@keyframes slideDown{0%{opacity:0;transform:translate(-50%)translateY(-20px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.type-select-grid{gap:var(--spacing-md);padding:var(--spacing-md) 0;flex-direction:column;display:flex}.type-card{align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);cursor:pointer;box-shadow:var(--shadow-sm);transition:all .2s;display:flex}.type-card:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-md);transform:translateY(-1px)}.type-card.active{border-color:var(--color-primary);background:var(--color-primary-bg)}.type-card .type-icon{background:linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));color:#fff;border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:22px;display:flex}.type-card .type-info h3{font-size:var(--font-size-sm);color:var(--color-text);font-weight:600}.type-card .type-info p{font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-top:2px}.type-card.submitted .type-icon{background:linear-gradient(135deg, var(--color-success), #047857)}.draft-save-bar{background:var(--color-surface);border-top:1px solid var(--color-border-light);padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-xs);color:var(--color-text-muted);z-index:50;border-radius:var(--radius-md);margin-top:var(--spacing-sm);justify-content:space-between;align-items:center;display:flex;position:sticky;bottom:72px;left:0;right:0;box-shadow:0 -1px 4px #00000008}.draft-save-bar .draft-status{align-items:center;gap:6px;display:flex}.draft-save-bar .draft-status.saving{color:var(--color-primary)}.draft-save-bar .draft-status.saved{color:var(--color-success)}.draft-save-btn{background:var(--color-primary-bg);color:var(--color-primary);border:1px solid var(--color-primary-border);font-size:var(--font-size-xs);font-weight:600;font-family:var(--font-family);cursor:pointer;border-radius:999px;padding:4px 12px;transition:all .15s}.draft-save-btn:hover{background:var(--color-primary);color:#fff}.back-btn{color:var(--color-primary);font-size:var(--font-size-sm);cursor:pointer;padding:var(--spacing-xs) 0;font-weight:600;font-family:var(--font-family);background:0 0;border:none;align-items:center;gap:4px;display:flex}.back-btn:hover{text-decoration:underline}.timeline-tabs{margin-bottom:var(--spacing-lg);background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);gap:0;display:flex;overflow:hidden}.timeline-tab{padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-family);font-size:var(--font-size-sm);color:var(--color-text-secondary);cursor:pointer;text-align:center;background:0 0;border:none;flex:1;font-weight:500;transition:all .2s}.timeline-tab.active{background:var(--color-primary);color:#fff;font-weight:700}.post-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:var(--spacing-md);border:1px solid var(--color-border-light);overflow:hidden}.post-card-header{padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--color-border-light);font-size:var(--font-size-xs);color:var(--color-text-muted);justify-content:space-between;align-items:center;display:flex}.post-date-primary{font-size:var(--font-size-sm);color:var(--color-text);letter-spacing:.02em;font-weight:600}.post-type-badge{font-size:var(--font-size-xs);border-radius:999px;padding:2px 10px;font-weight:600;display:inline-block}.post-type-badge.meditation{color:#7c3aed;background:#ede9fe}.post-type-badge.control_test{color:#d97706;background:#fef3c7}.post-card-body{padding:var(--spacing-md)}.post-text{font-size:var(--font-size-sm);color:var(--color-text);white-space:pre-wrap;line-height:1.8}.post-structured{gap:var(--spacing-sm);flex-direction:column;display:flex}.post-field{padding:var(--spacing-sm) var(--spacing-md);border-left:3px solid var(--color-primary-border);background:var(--color-background);border-radius:0 var(--radius-sm) var(--radius-sm) 0}.post-field-label{font-size:var(--font-size-xs);color:var(--color-text-secondary);margin-bottom:4px;font-weight:600}.post-field-value{font-size:var(--font-size-sm);color:var(--color-text);white-space:pre-wrap}.post-card-footer{padding:var(--spacing-sm) var(--spacing-md);border-top:1px solid var(--color-border-light);justify-content:space-between;align-items:center;display:flex}.visibility-badge{font-size:var(--font-size-xs);color:var(--color-text-muted);align-items:center;gap:4px;display:flex}.post-actions{gap:var(--spacing-sm);display:flex}.post-action-btn{font-size:var(--font-size-xs);font-weight:600;font-family:var(--font-family);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-secondary);cursor:pointer;border-radius:999px;padding:3px 10px;transition:all .15s}.post-action-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.post-author{font-size:var(--font-size-xs);color:var(--color-text-muted);font-style:italic}.quote-card{color:#f1f5f9;border-radius:var(--radius-xl);padding:var(--spacing-lg);text-align:center;box-shadow:var(--shadow-md);background:#1e293b}.quote-text{font-size:var(--font-size-sm);margin-bottom:var(--spacing-sm);font-weight:400;line-height:1.8}.quote-author{font-size:var(--font-size-xs);color:var(--color-text-muted)}.member-list{gap:var(--spacing-sm);flex-direction:column;display:flex}.member-row{align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);cursor:pointer;transition:all .15s;display:flex}.member-row:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-sm)}.member-avatar{object-fit:cover;background:var(--color-border);border-radius:50%;flex-shrink:0;width:40px;height:40px}.member-info{flex:1;min-width:0}.member-name{font-size:var(--font-size-sm);color:var(--color-text);font-weight:600}.member-meta{font-size:var(--font-size-xs);color:var(--color-text-muted);gap:var(--spacing-md);display:flex}.member-badge{border-radius:999px;flex-shrink:0;padding:2px 8px;font-size:.6875rem;font-weight:600;display:inline-block}.member-badge.supporter{background:var(--color-success-bg);color:var(--color-success);border:1px solid #a7f3d0}.attendance-detail{padding:var(--spacing-md);background:var(--color-background);border-radius:var(--radius-md);margin-top:var(--spacing-sm)}.attendance-dates{gap:var(--spacing-xs);flex-wrap:wrap;display:flex}.attendance-date-chip{font-size:var(--font-size-xs);background:var(--color-primary-bg);color:var(--color-primary);border:1px solid var(--color-primary-border);border-radius:999px;padding:2px 8px}.empty-state{text-align:center;padding:var(--spacing-2xl) var(--spacing-lg);color:var(--color-text-muted)}.empty-state .ms{margin-bottom:var(--spacing-md);opacity:.5;font-size:48px}.empty-state p{font-size:var(--font-size-sm)}.loading{justify-content:center;align-items:center;gap:var(--spacing-md);min-height:60vh;color:var(--color-text-muted);flex-direction:column;display:flex}.spinner{border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.page{gap:var(--spacing-lg);padding:var(--spacing-lg) 0;flex-direction:column;display:flex}.register-screen{text-align:center;min-height:70vh;padding:var(--spacing-xl);justify-content:center;align-items:center;gap:var(--spacing-lg);flex-direction:column;display:flex}.register-screen .ms{color:var(--color-primary);font-size:64px}.register-screen h2{font-size:var(--font-size-xl);font-weight:700}.register-screen p{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.8}.next-event-card{color:#f1f5f9;padding:var(--spacing-lg);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);background:linear-gradient(135deg,#1e293b 0%,#334155 100%)}.next-event-card .event-label{font-size:var(--font-size-xs);color:var(--color-primary-light);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--spacing-sm);font-weight:600}.next-event-card .event-title{font-size:var(--font-size-lg);margin-bottom:var(--spacing-sm);font-weight:700}.next-event-card .event-details{font-size:var(--font-size-sm);color:#cbd5e1;flex-direction:column;gap:4px;display:flex}.next-event-card .event-details span{align-items:center;gap:6px;display:flex}.next-event-card .event-details .ms{color:var(--color-primary-light);font-size:18px}.error-screen{text-align:center;min-height:60vh;padding:var(--spacing-xl);justify-content:center;align-items:center;gap:var(--spacing-md);flex-direction:column;display:flex}.error-screen .ms{color:var(--color-error);font-size:48px}.error-screen h2{font-size:var(--font-size-lg);color:var(--color-error);font-weight:700}.error-screen p{font-size:var(--font-size-sm);color:var(--color-text-secondary);line-height:1.8}.date-list{gap:var(--spacing-sm);flex-direction:column;display:flex}.date-list-item{align-items:center;gap:var(--spacing-md);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-surface);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);cursor:pointer;box-shadow:var(--shadow-sm);transition:all .15s;display:flex}.date-list-item:hover{border-color:var(--color-primary-light);box-shadow:var(--shadow-md);transform:translateY(-1px)}.date-list-item .date-label{font-size:var(--font-size-base);color:var(--color-text);flex:1;font-weight:600}.date-list-item .date-count{font-size:var(--font-size-xs);color:var(--color-text-muted)}.date-list-item .date-attendance{font-size:var(--font-size-xs);border-radius:999px;align-items:center;gap:4px;padding:2px 8px;font-weight:600;display:flex}.date-attendance.attended{background:var(--color-success-bg);color:var(--color-success);border:1px solid #a7f3d0}.date-attendance.not-attended{background:var(--color-background);color:var(--color-text-muted);border:1px solid var(--color-border)}.date-list-item .ms.chevron{color:var(--color-text-muted);font-size:20px;transition:transform .2s}.recent-post-toggle{border:none;border-top:1px solid var(--color-border-light);width:100%;font-size:var(--font-size-xs);font-weight:600;font-family:var(--font-family);color:var(--color-primary);cursor:pointer;background:0 0;justify-content:center;align-items:center;gap:4px;padding:6px 0;transition:background .15s;display:flex}.recent-post-toggle:hover{background:var(--color-primary-bg)}.recent-post-toggle .ms{font-size:18px;transition:transform .2s}.recent-post-toggle.expanded .ms{transform:rotate(180deg)}.load-more-btn{width:100%;padding:var(--spacing-md) var(--spacing-lg);margin-top:var(--spacing-xs);background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius-lg);font-size:var(--font-size-sm);font-weight:600;font-family:var(--font-family);color:var(--color-text-secondary);cursor:pointer;justify-content:center;align-items:center;gap:6px;transition:all .15s;display:flex}.load-more-btn:hover{background:var(--color-primary-bg);border-color:var(--color-primary-light);color:var(--color-primary)}.load-more-btn .ms{font-size:20px}.download-bar{padding:var(--spacing-sm) 0;margin-bottom:var(--spacing-sm);border-bottom:1px solid var(--color-border-light);justify-content:space-between;align-items:center;display:flex}.download-btns{gap:var(--spacing-xs);display:flex}.download-btn{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-xs);font-weight:600;font-family:var(--font-family);color:var(--color-text-secondary);cursor:pointer;align-items:center;gap:4px;padding:4px 12px;transition:all .15s;display:inline-flex}.download-btn:hover{background:var(--color-primary-bg);border-color:var(--color-primary-light);color:var(--color-primary)}.download-btn .ms{font-size:16px}