@import"https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;700;800&display=swap";:root{--color-bg: #FFF9F0;--color-primary: #EF9A9A;--color-primary-dark: #E57373;--color-secondary: #80DEEA;--color-accent: #FFE082;--color-text: #5D4037;--color-text-light: #8D6E63;--color-white: #ffffff;--glass-bg: rgba(255, 255, 255, .9);--glass-border: rgba(255, 255, 255, .8);--glass-shadow: 4px 4px 0px rgba(255, 138, 128, .2);--backdrop-blur: 12px;--font-family: "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", "Quicksand", sans-serif;--border-radius: 24px;--border-radius-sm: 16px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-family);background-color:var(--color-bg);background-image:radial-gradient(circle at 10% 20%,rgba(255,138,128,.15) 0%,transparent 25%),radial-gradient(circle at 90% 80%,rgba(77,208,225,.15) 0%,transparent 25%),radial-gradient(circle at 50% 50%,rgba(255,213,79,.15) 0%,transparent 35%);background-attachment:fixed;color:var(--color-text);line-height:1.6;min-height:100vh}button{cursor:pointer;border:none;font-family:inherit;transition:transform .1s cubic-bezier(.34,1.56,.64,1)}button:active{transform:scale(.95)}h1,h2,h3{line-height:1.2;font-weight:800;letter-spacing:.02em}input,select,textarea{font-family:inherit;font-size:16px;border:2px solid transparent}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#0000001a;border-radius:10px}.timeline-container{display:flex;flex-direction:column;height:100%;width:100%;background:#fff;border-radius:var(--border-radius);box-shadow:var(--glass-shadow);overflow:hidden;position:relative;--min-member-width: 70px}.timeline-scroll-area{overflow:auto;flex:1;display:flex;flex-direction:column;position:relative;isolation:isolate}.timeline-content-wrapper{min-width:fit-content;display:flex;flex-direction:column;flex-grow:1}.timeline-header{display:flex;position:sticky;top:0;z-index:40;background:var(--color-bg);min-width:min-content;border-bottom:3px solid rgba(0,0,0,.05)}.timeline-header-content{display:flex;flex:1}.time-column-header-sticky{position:sticky;left:0;top:0;width:50px;z-index:50;background:var(--color-bg);flex-shrink:0;border-right:1px solid rgba(0,0,0,.05);border-bottom:3px solid rgba(0,0,0,.05)}.member-header{min-width:var(--min-member-width);flex:1;text-align:center;padding:var(--spacing-sm);background:#ffffff80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-right:1px solid rgba(0,0,0,.05);transition:background .2s}.timeline-body{position:relative;min-width:min-content;flex-grow:1}.time-grid-background{position:absolute;top:0;left:0;right:0;min-width:100%}.time-slot-row{display:flex;border-bottom:1px dashed rgba(0,0,0,.1);position:relative}.time-label-sticky{position:sticky;left:0;width:50px;background:var(--color-bg);z-index:30;display:flex;align-items:center;justify-content:flex-end;padding-right:4px;font-size:13px;font-weight:800;color:var(--color-text);border-right:1px solid rgba(0,0,0,.05);flex-shrink:0}.grid-lines{display:flex;flex:1}.grid-line-cell{flex:1;min-width:var(--min-member-width);border-right:1px solid rgba(0,0,0,.05);cursor:pointer;transition:background .2s}.events-layer{position:absolute;inset:0 0 0 50px;pointer-events:none;width:calc(100% - 50px)}.member-avatar{font-size:24px;width:40px;height:40px;margin:0 auto;border-radius:50%;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#f0f0f0}.avatar-img{width:100%;height:100%;object-fit:cover}.member-name{font-size:13px;font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}.member-delete-btn{position:absolute;top:-4px;right:-4px;background:var(--color-primary);color:#fff;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid white;cursor:pointer;opacity:0;transition:opacity .2s,transform .1s;box-shadow:0 2px 4px #0003;z-index:10}.member-header:hover .member-delete-btn{opacity:1}.member-delete-btn:hover{transform:scale(1.1);background:var(--color-primary-dark)}@media(hover:none){.member-delete-btn{opacity:1;top:-6px;right:-6px}}.event-card{position:absolute;padding:4px 6px;border-radius:8px;color:var(--color-text);font-size:12px;box-shadow:0 2px 4px #00000026;pointer-events:auto;overflow:hidden;cursor:pointer;transition:transform .2s,box-shadow .2s;z-index:5;border:1px solid rgba(0,0,0,.1);margin-left:0;margin-right:0}.event-card:hover{transform:scale(1.02);z-index:15;box-shadow:0 4px 12px #0003}.event-time{font-size:10px;opacity:.9;margin-bottom:2px}.event-title{font-weight:700;line-height:1.2}.event-location{display:flex;align-items:center;gap:2px;margin-top:2px;font-size:10px;opacity:.9}@media(max-width:600px){.timeline-container{border-radius:0;box-shadow:none}.event-card{padding:2px 4px}.event-time,.event-location{display:none}}.event-card.point-event{border-radius:50px;padding:0 8px;display:flex;align-items:center;box-shadow:0 2px 4px #0003;border:2px solid white}.event-content-point{display:flex;align-items:center;gap:8px;width:100%}.event-time-point{font-size:11px;font-weight:800;background:#fffc;padding:2px 4px;border-radius:4px;color:#333;white-space:nowrap}.point-event .event-title{font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1}.event-card.point-event:hover{transform:scale(1.05);z-index:25}.event-card.point-event .event-title{font-size:11px;white-space:nowrap;overflow:visible}.event-card.point-event{box-shadow:0 4px 8px #0000004d}.event-card.point-event{flex-direction:column;align-items:flex-start;padding:6px;border-radius:8px;white-space:normal}.event-content-point{flex-direction:column;align-items:flex-start;gap:4px}.event-time-point{font-size:10px;margin-bottom:2px;background:#fff9;padding:2px 4px;border-radius:4px;align-self:flex-start}.event-card.point-event .event-title{font-size:11px;line-height:1.3;white-space:normal;overflow:visible;word-break:break-word}.event-point-detail{display:block;margin-left:0!important;margin-top:2px}.modal-overlay{position:fixed;inset:0;background-color:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}.modal-content{background:#fff;width:90%;max-width:500px;border-radius:var(--border-radius);box-shadow:0 20px 50px #0003;display:flex;flex-direction:column;animation:slideUp .3s ease-out;overflow:hidden}.modal-header{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid #eee;display:flex;justify-content:space-between;align-items:center;background:var(--color-bg)}.modal-header h3{margin:0;color:var(--color-primary-dark)}.modal-close{background:transparent;color:var(--color-text-light);padding:4px;border-radius:50%}.modal-close:hover{background:#0000001a;color:var(--color-accent)}.modal-body{padding:var(--spacing-lg);max-height:80vh;overflow-y:auto}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@media(max-width:600px){.modal-overlay{align-items:flex-end}.modal-content{width:100%;max-width:100%;border-bottom-left-radius:0;border-bottom-right-radius:0;margin-bottom:0;animation:slideUpBottom .3s ease-out}@keyframes slideUpBottom{0%{transform:translateY(100%);opacity:1}to{transform:translateY(0);opacity:1}}}.event-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.form-group{display:flex;flex-direction:column;gap:4px}.form-group label{font-size:13px;font-weight:600;color:var(--color-text-light)}.form-row{display:flex;gap:var(--spacing-md)}.form-row .form-group{flex:1}input,textarea,select{padding:10px;border:1px solid #ddd;border-radius:var(--border-radius-sm);background:var(--color-bg);transition:all .2s}input:focus,textarea:focus{outline:none;border-color:var(--color-primary);background:#fff;box-shadow:0 0 0 3px #03a9f41a}.member-selector{display:flex;gap:8px;overflow-x:auto;padding:4px}.member-option{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:8px;border-radius:12px;border:2px solid transparent;cursor:pointer;background:#f5f5f5;min-width:60px;transition:all .2s}.member-option.selected{background:#fff;border-color:var(--member-color);box-shadow:0 4px 10px #0000001a;position:relative}.check-badge{position:absolute;top:-4px;right:-4px;background:var(--member-color);color:#fff;border-radius:50%;width:16px;height:16px;font-size:10px;display:flex;align-items:center;justify-content:center;border:2px solid white}.member-avatar{font-size:20px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;overflow:hidden;background:#eee}.avatar-img-small{width:100%;height:100%;object-fit:cover}.member-name{font-size:10px;font-weight:700;margin-top:2px}.member-option.disabled{opacity:.3;pointer-events:none;filter:grayscale(100%)}.form-actions{display:flex;justify-content:flex-end;gap:var(--spacing-md);margin-top:var(--spacing-sm)}.btn-save{background-color:var(--color-primary);color:#fff;padding:10px 24px;border-radius:var(--border-radius-sm);font-weight:600;box-shadow:0 4px 6px #01579b33}.btn-save:hover{background-color:var(--color-primary-dark);transform:translateY(-1px)}.btn-delete{background-color:transparent;color:#ef5350;padding:10px 16px;font-size:14px}.btn-delete:hover{background-color:#ffebee;border-radius:var(--border-radius-sm)}.menu-overlay{position:fixed;inset:0;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:900;opacity:0;pointer-events:none;transition:opacity .3s ease}.menu-overlay.open{opacity:1;pointer-events:auto}.menu-drawer{position:fixed;top:0;left:0;bottom:0;width:280px;background:#fff;z-index:1000;transform:translate(-100%);transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:4px 0 24px #00000026;display:flex;flex-direction:column}.menu-drawer.open{transform:translate(0)}.menu-header{padding:var(--spacing-lg);display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #eee;background:var(--color-bg)}.menu-header h2{font-size:20px;color:var(--color-primary-dark);margin:0}.menu-close-btn{background:transparent;color:var(--color-text-light);padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center}.menu-close-btn:hover{background:#0000000d;color:var(--color-primary)}.menu-list{padding:var(--spacing-md);flex:1;overflow-y:auto}.menu-item-pop{padding:16px 20px;font-size:16px;width:100%;background:var(--pop-bg, white);border:3px solid var(--pop-border, #eee);box-shadow:4px 4px 0 var(--pop-border, #ddd);border-radius:24px;cursor:pointer;text-align:left;display:flex;align-items:center;gap:16px;transition:transform .1s cubic-bezier(.34,1.56,.64,1),box-shadow .1s;position:relative;overflow:hidden;margin-bottom:2px}.menu-item-pop:active{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--pop-border, #ddd)}.menu-item-icon{background:#fff;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center}.menu-item-label{font-weight:800;color:var(--color-text);font-size:15px}.menu-footer{padding:var(--spacing-lg);text-align:center;color:var(--color-text-light);font-size:12px;border-top:1px solid #eee;background:#fafafa}.gallery-container{height:100%;display:flex;flex-direction:column;background:#fff;border-radius:var(--border-radius);box-shadow:var(--glass-shadow);overflow:hidden}.gallery-header{padding:var(--spacing-md);display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #eee;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.gallery-header h2{font-size:18px;color:var(--color-primary-dark);margin:0}.upload-btn{background:var(--color-accent);color:#fff;padding:8px 16px;border-radius:20px;display:flex;align-items:center;gap:6px;font-size:13px;font-weight:700}.photos-grid{flex:1;overflow-y:auto;padding:var(--spacing-sm);display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.photo-card{position:relative;aspect-ratio:1;border-radius:8px;overflow:hidden;cursor:pointer;box-shadow:0 2px 4px #0000001a;transition:transform .2s}.photo-card:hover{transform:scale(1.02)}.photo-card img{width:100%;height:100%;object-fit:cover}.photo-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.7),transparent);padding:20px 8px 8px;color:#fff}.photo-caption{font-size:12px;font-weight:500;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.lightbox{position:fixed;inset:0;background:#000000e6;z-index:2000;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .2s ease-out}.lightbox-close{position:absolute;top:20px;right:20px;background:#fff3;color:#fff;border-radius:50%;padding:8px;display:flex}.lightbox-content{max-width:100%;max-height:90vh;display:flex;flex-direction:column;gap:12px}.lightbox-content img{max-width:100%;max-height:70vh;border-radius:4px;box-shadow:0 4px 20px #00000080;object-fit:contain}.lightbox-details{color:#fff;text-align:center}.lightbox-details h3{font-size:16px;margin-bottom:4px}.lightbox-details p{font-size:12px;color:#ffffffb3}@media(max-width:600px){.photos-grid{grid-template-columns:repeat(3,1fr);gap:2px}.photo-card{border-radius:0}.gallery-container{border-radius:0;box-shadow:none}}.app-container{max-width:800px;margin:0 auto;height:100vh;display:flex;flex-direction:column;padding:var(--spacing-md);gap:var(--spacing-md)}.app-header{display:flex;flex-direction:column;gap:var(--spacing-sm);background:#ffffffe6;padding:var(--spacing-md);border-radius:var(--border-radius);border:4px solid var(--color-primary);box-shadow:4px 4px 0 var(--color-primary-dark)}.header-top{display:flex;align-items:center;width:100%}.menu-btn{background:transparent;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;margin-right:8px;border:2px solid transparent}.menu-btn:hover{background:#0000000d;border-color:var(--color-text-light)}.header-title{flex:1;display:flex;justify-content:center;margin-right:40px}.header-title h1{font-size:24px;color:var(--color-primary-dark)}.date-tabs-container{display:flex;align-items:center;gap:8px;overflow:hidden;width:100%}.date-tabs{display:flex;gap:8px;overflow-x:auto;padding:4px 6px 8px;flex:1;scrollbar-width:none}.date-tabs::-webkit-scrollbar{display:none}.date-tab{padding:6px 12px;border-radius:20px;background:#fff;color:var(--color-text-light);font-size:13px;font-weight:800;white-space:nowrap;transition:all .2s;border:2px solid var(--color-text-light);box-shadow:2px 2px #0000001a;margin-bottom:2px}.date-tab:active{transform:translate(1px,1px);box-shadow:1px 1px #0000001a}.date-tab.active{background:var(--color-accent);color:#5d4037;border-color:#ffca28;box-shadow:3px 3px #ffca28;transform:translate(-1px,-1px)}.add-date-wrapper{position:relative;display:inline-flex;flex-shrink:0;margin-left:4px}.add-date-tab-btn{padding:6px 12px;border-radius:20px;background:#fff;color:var(--color-primary);display:flex;align-items:center;justify-content:center;font-weight:700;border:2px dashed var(--color-primary);cursor:pointer;transition:all .2s;height:100%}.add-date-tab-btn:hover{background:var(--color-bg)}.add-date-tab-btn:active{transform:scale(.95)}.date-input-hidden{position:absolute;opacity:0;width:100%;height:100%;left:0;top:0;cursor:pointer;z-index:10}.fab-add{background:var(--color-primary);color:#fff;border-radius:50px;padding:8px 16px;font-size:14px;display:flex;align-items:center;gap:6px;font-weight:700;border:3px solid var(--color-white);box-shadow:3px 3px 0 var(--color-primary-dark)}.fab-add:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--color-primary-dark)}.main-content{flex:1;min-height:0;display:flex;flex-direction:column}@media(max-width:600px){.app-container{padding:0 0 60px;height:100dvh;max-width:100%;gap:0}.app-header{border-radius:0;position:sticky;top:0;z-index:100;border-left:none;border-right:none;border-top:none;border-bottom:4px solid var(--color-primary)}.header-title h1{font-size:20px}}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;height:60px;background:#fff;justify-content:space-around;align-items:center;z-index:500;padding-bottom:env(safe-area-inset-bottom);border-top:4px solid var(--color-primary)}.nav-item{background:none;border:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--color-text-light);font-size:10px;width:100%;height:100%;transition:transform .2s;cursor:pointer}.nav-item.active{color:var(--color-primary);transform:scale(1.1);font-weight:800}