:root{--green-50:#f0fdf4;--green-100:#dcfce7;--green-200:#bbf7d0;--green-500:#22c55e;--green-600:#16a34a;--green-700:#15803d;--green-800:#166534;--brown-50:#fdf8f0;--brown-100:#f5edd6;--text-primary:#1a2e1a;--text-secondary:#4a6a4a;--text-muted:#7a9a7a;--bg:#f8faf6;--card-bg:#fff;--border:#d4e8d4;--shadow:#16653414;--danger:#ef4444}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif}.loading{min-height:100vh;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:12px;font-size:16px;display:flex}.loading-character{width:80px;height:auto;animation:1.5s ease-in-out infinite pulse}.toast{z-index:200;border-radius:12px;align-items:center;gap:8px;max-width:90%;padding:12px 20px;font-size:14px;font-weight:500;transition:opacity .3s,transform 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var(--shadow);border-radius:20px;width:100%;max-width:360px;padding:48px 32px}.login-character{width:120px;height:auto;margin-bottom:12px}.login-logo{color:var(--green-700);letter-spacing:4px;margin-bottom:12px;font-family:Zen Kurenaido,sans-serif;font-size:28px}.login-tagline{color:var(--text-secondary);margin-bottom:32px;font-size:15px;line-height:1.7}.onboarding-page{background:linear-gradient(180deg, var(--green-50) 0%, var(--bg) 100%);flex-direction:column;min-height:100vh;padding:20px;display:flex;position:relative}.onboarding-skip{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:14px;position:absolute;top:16px;right:20px}.onboarding-content{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px 20px;display:flex}.onboarding-step-icon{width:56px;height:56px;margin-bottom:16px}.onboarding-character{width:120px;height:auto;margin-bottom:12px}.onboarding-speech{background:var(--card-bg);color:var(--text-primary);white-space:pre-line;box-shadow:0 2px 8px var(--shadow);border-radius:16px;margin-bottom:24px;padding:12px 20px;font-size:14px;line-height:1.6;position:relative}.onboarding-speech:before{content:"";border-left:8px solid #0000;border-right:8px solid #0000;border-bottom:8px solid var(--card-bg);position:absolute;top:-8px;left:50%;transform:translate(-50%)}.onboarding-title{color:var(--text-primary);margin-bottom:16px;font-size:22px;font-weight:700}.onboarding-desc{color:var(--text-secondary);white-space:pre-line;font-size:15px;line-height:1.8}.onboarding-footer{flex-direction:column;align-items:center;gap:20px;padding:20px 0 40px;display:flex}.onboarding-dots{gap:8px;display:flex}.onboarding-dot{background:var(--border);border-radius:50%;width:8px;height:8px;transition:all 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14px;font-size:13px}.sort-option.active{background:var(--green-100);border-color:var(--green-600);color:var(--green-800);font-weight:600}.plant-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px;padding:20px;display:grid}.plant-card{background:var(--card-bg);color:inherit;box-shadow:0 2px 8px var(--shadow);border-radius:16px;text-decoration:none;transition:transform .2s;overflow:hidden}.plant-card:active{transform:scale(.97)}.plant-card-image{aspect-ratio:1;background:var(--green-50);overflow:hidden}.plant-card-image img{object-fit:cover;width:100%;height:100%}.new-summary-badge{background:var(--green-600);color:#fff;z-index:1;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700;position:absolute;top:8px;left:8px}.plant-card-image{position:relative}.plant-card-placeholder{width:100%;height:100%;color:var(--text-muted);justify-content:center;align-items:center;font-size:32px;display:flex}.plant-card-info{padding:8px 10px}.plant-card-info 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0;border-radius:12px;padding:14px;font-size:15px;font-weight:600;transition:background .2s}.button-secondary:hover{background:var(--green-50)}.confirm-dialog{background:var(--card-bg);text-align:center;border-radius:20px;width:100%;max-width:320px;padding:28px 24px}.confirm-dialog h3{color:var(--text-primary);margin-bottom:12px;font-size:17px}.confirm-dialog p{color:var(--text-secondary);margin-bottom:24px;font-size:14px;line-height:1.6}.confirm-actions{gap:12px;display:flex}.confirm-cancel{border:1px solid var(--border);background:var(--card-bg);color:var(--text-secondary);cursor:pointer;border-radius:10px;flex:1;padding:12px;font-size:15px;font-weight:600}.confirm-delete{background:var(--danger);color:#fff;cursor:pointer;border:none;border-radius:10px;flex:1;padding:12px;font-size:15px;font-weight:600}.confirm-delete:disabled,.confirm-cancel:disabled{opacity:.6;cursor:not-allowed}.date-input-large{text-align:center;background:var(--green-50)!important;border-color:var(--green-500)!important;padding:14px!important;font-size:18px!important;font-weight:600!important}.photo-placeholder-sub{opacity:.7;margin-top:4px;font-size:12px}.upload-success{text-align:center;flex-direction:column;align-items:center;padding:48px 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p{color:var(--text-primary);font-size:14px;line-height:1.6}.timeline-day{grid-template-columns:repeat(3,1fr);gap:2px;display:grid}.timeline-entry.has-memo{grid-column:1/-1;display:flex}.modal-overlay{z-index:100;background:#000000d9;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal-content{text-align:center;width:100%;max-width:500px}.modal-content img{border-radius:12px;width:100%}.modal-date{color:#fffffff2;margin-top:12px;font-size:15px;font-weight:500}.modal-memo{color:#fffc;margin-top:6px;font-size:14px}.modal-actions{justify-content:center;gap:8px;margin-top:16px;display:flex}.modal-action-btn{color:#fff;cursor:pointer;background:#fff3;border:none;border-radius:10px;min-height:48px;padding:14px 24px;font-size:15px;font-weight:600;transition:background .2s}.modal-action-btn:hover{background:#ffffff4d}.modal-action-delete{color:#fecaca}.modal-action-delete:hover{background:#ef44444d}.modal-edit-form{text-align:left;flex-direction:column;gap:12px;margin-top:16px;display:flex}.modal-edit-form .form-group label{color:#ffffffb3}.modal-edit-form .form-group input{color:#fff;background:#ffffff1a;border-color:#fff3}.modal-edit-form .form-group input:focus{border-color:var(--green-500)}.modal-edit-actions{gap:8px;display:flex}.modal-edit-actions .button-primary,.modal-edit-actions .button-secondary{flex:1;min-height:48px;padding:14px;font-size:15px}.modal-edit-actions .button-secondary{color:#fff;background:#ffffff1a;border-color:#fff3}.modal-close{color:#fff;cursor:pointer;background:#ffffff26;border:none;border-radius:8px;margin-top:16px;padding:10px 24px;font-size:14px}.summary-card{color:inherit;box-shadow:0 2px 8px var(--shadow);border-radius:16px;margin:16px 20px;padding:16px;text-decoration:none;display:block}.summary-card.status-good{background:linear-gradient(135deg,#dcfce7,#f0fdf4)}.summary-card.status-caution{background:linear-gradient(135deg,#fef9c3,#fefce8)}.summary-card.status-warning{background:linear-gradient(135deg,#fed7aa,#fff7ed)}.summary-generating{align-items:center;gap:12px;display:flex}.summary-kotsuchi{width:56px;height:auto;animation:1.5s ease-in-out infinite pulse}.summary-kotsuchi-small{flex-shrink:0;width:48px;height:auto}.summary-card-with-kotsuchi{align-items:center;gap:12px;display:flex}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.summary-generating-text{color:var(--text-primary);font-size:14px;font-weight:600}.summary-generating-sub{color:var(--text-muted);margin-top:2px;font-size:12px}.summary-card-header{justify-content:space-between;align-items:center;font-size:15px;font-weight:600;display:flex}.summary-status{font-size:13px;font-weight:500}.summary-date{color:var(--text-muted);margin-top:4px;font-size:13px}.summary-progress-card{box-shadow:0 2px 8px var(--shadow);background:linear-gradient(135deg,#dbeafe,#eff6ff);border-radius:16px;align-items:center;gap:12px;margin:16px 20px;padding:16px;display:flex}.summary-progress-content{flex:1;min-width:0}.summary-progress-text{color:var(--text-primary);margin:0 0 8px;font-size:14px;font-weight:600}.summary-progress-bar{background:#00000014;border-radius:4px;width:100%;height:8px;overflow:hidden}.summary-progress-fill{background:#3b82f6;border-radius:4px;height:100%;transition:width 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h3{color:var(--text-secondary);margin-bottom:12px;font-size:14px}.photo-strip{gap:8px;padding-bottom:8px;display:flex;overflow-x:auto}.photo-strip img{object-fit:cover;border-radius:8px;flex-shrink:0;width:80px;height:80px}.bottom-nav{background:var(--card-bg);border-top:1px solid var(--border);padding:6px 0;padding-bottom:max(6px, env(safe-area-inset-bottom));z-index:50;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav-item{min-height:52px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-top:2px solid #0000;flex-direction:column;flex:1;align-items:center;gap:3px;padding:10px 0 6px;font-family:inherit;text-decoration:none;transition:all .2s;display:flex}.bottom-nav-item.active{color:var(--green-700);border-top-color:var(--green-600)}.bottom-nav-icon{font-size:22px;line-height:1}.bottom-nav-svg-icon{opacity:.8;width:24px;height:24px;transition:opacity .2s}.bottom-nav-item.active 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var(--shadow);border-radius:12px;overflow:hidden}.mypage-info-row{justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.mypage-info-row:not(:last-child){border-bottom:1px solid var(--border)}.mypage-info-label{color:var(--text-muted);font-size:14px}.mypage-info-value{color:var(--text-primary);font-size:14px;font-weight:500}.mypage-actions{padding:24px 20px 40px}.mypage-share-card{background:var(--card-bg);box-shadow:0 1px 4px var(--shadow);text-align:center;border-radius:12px;padding:20px 16px}.mypage-share-text{color:var(--text-secondary);margin-bottom:14px;font-size:14px}.mypage-share-button{background:var(--green-600);color:#fff;cursor:pointer;text-align:center;border:none;border-radius:10px;width:100%;padding:12px;font-size:15px;font-weight:600;text-decoration:none;transition:background .2s;display:block}.mypage-share-button:hover{background:var(--green-700)}.mypage-feedback-card{background:var(--card-bg);box-shadow:0 1px 4px var(--shadow);text-align:center;border-radius:12px;padding:20px 16px}.mypage-feedback-text{color:var(--text-secondary);text-align:center;margin-bottom:14px;font-size:14px}.feedback-intro{flex-direction:column;align-items:center;padding:24px 20px 8px;display:flex}.feedback-intro-character{width:80px;height:auto;margin-bottom:8px}.feedback-intro-text{color:var(--text-secondary);font-size:15px}.feedback-type-selector{gap:8px;display:flex}.feedback-type-btn{border:1px solid var(--border);background:var(--card-bg);color:var(--text-secondary);cursor:pointer;text-align:center;border-radius:10px;flex:1;padding:12px;font-size:14px;font-weight:600;transition:all .2s}.feedback-type-btn.active{background:var(--green-100);border-color:var(--green-600);color:var(--green-800)}.form-group textarea{border:1px solid var(--border);background:var(--card-bg);color:var(--text-primary);resize:vertical;border-radius:10px;padding:12px;font-family:inherit;font-size:16px}.form-group textarea:focus{border-color:var(--green-500);outline:none;box-shadow:0 0 0 3px #22c55e26}.feedback-char-count{color:var(--text-muted);text-align:right;font-size:12px;display:block}.feedback-success{text-align:center;flex-direction:column;align-items:center;padding:48px 24px;display:flex}.feedback-success-character{width:120px;height:auto;margin-bottom:12px}.feedback-success-text{color:var(--text-primary);margin-bottom:4px;font-size:20px;font-weight:600}.feedback-success-sub{color:var(--text-muted);font-size:14px}.feedback-success-actions{flex-direction:column;gap:12px;width:100%;max-width:300px;margin-top:24px;display:flex}.about-hero{background:linear-gradient(180deg, var(--green-50) 0%, var(--bg) 100%);justify-content:center;padding:32px 20px 16px;display:flex}.about-hero-character{width:140px;height:auto}.about-content{padding:8px 20px 100px}.about-content section{margin-bottom:24px}.about-content h2{color:var(--text-primary);margin-bottom:12px;font-size:18px;font-weight:700}.about-content p{color:var(--text-secondary);margin-bottom:12px;font-size:15px;line-height:1.8}.about-divider{background:var(--border);height:1px;margin:32px 0}.about-kotsuchi{text-align:center}.about-kotsuchi-image{width:100px;height:auto;margin-bottom:16px}.about-kotsuchi-profile{background:var(--card-bg);box-shadow:0 1px 4px var(--shadow);text-align:left;border-radius:12px;margin:16px 0;overflow:hidden}.about-kotsuchi-row{padding:12px 16px;font-size:14px;display:flex}.about-kotsuchi-row:not(:last-child){border-bottom:1px solid var(--border)}.about-kotsuchi-label{color:var(--text-muted);flex-shrink:0;width:60px}.about-kotsuchi p{text-align:left}.mypage-link-row{color:inherit;cursor:pointer;text-decoration:none}.mypage-link-row:hover{background:var(--green-50)}.mypage-info-arrow{color:var(--text-muted);font-size:14px}.legal-content{padding:24px 20px 100px}.legal-updated{color:var(--text-muted);margin-bottom:24px;font-size:13px}.legal-content section{margin-bottom:24px}.legal-content h2{color:var(--text-primary);margin-bottom:8px;font-size:16px;font-weight:600}.legal-content h3{color:var(--text-secondary);margin:12px 0 6px;font-size:14px;font-weight:600}.legal-content p{color:var(--text-secondary);font-size:14px;line-height:1.7}.legal-content ul{margin:8px 0;padding-left:20px}.legal-content li{color:var(--text-secondary);margin-bottom:4px;font-size:14px;line-height:1.7}.mypage-logout{border:1px solid var(--danger);width:100%;color:var(--danger);cursor:pointer;background:0 0;border-radius:12px;padding:14px;font-size:15px;font-weight:600;transition:background .2s}.mypage-logout:hover{background:#ef44440d}.mypage-delete-account{width:100%;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:12px;padding:14px;font-size:13px;text-decoration:underline}.mypage-delete-account:hover{color:var(--danger)}.admin-date{text-align:center;color:var(--text-muted);margin-bottom:16px;font-size:13px}.admin-grid{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px;display:grid}.admin-stat-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:4px;padding:16px;display:flex}.admin-stat-label{color:var(--text-muted);font-size:12px;font-weight:500}.admin-stat-total{color:var(--text-primary);font-size:28px;font-weight:700;line-height:1.2}.admin-stat-sub{color:var(--green-600);gap:12px;font-size:12px;font-weight:500;display:flex}.admin-section{margin-bottom:24px}.admin-section h3{color:var(--text-primary);margin-bottom:12px;font-size:14px;font-weight:600}.admin-chart{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;align-items:flex-end;gap:4px;height:180px;padding:16px 12px 8px;display:flex}.admin-chart-bar-wrapper{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;height:100%;display:flex}.admin-chart-value{color:var(--text-muted);margin-bottom:4px;font-size:10px}.admin-chart-bar{background:var(--green-600);border-radius:4px 4px 0 0;width:100%;min-width:8px;max-width:24px}.admin-chart-label{color:var(--text-muted);white-space:nowrap;margin-top:6px;font-size:9px}.admin-feedback-list{flex-direction:column;gap:12px;margin-top:12px;display:flex}.admin-feedback-item{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:12px}.admin-feedback-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.admin-feedback-type{border-radius:4px;padding:2px 8px;font-size:11px;font-weight:700}.admin-feedback-type.feedback{background:var(--green-100);color:var(--green-800)}.admin-feedback-type.feature{background:var(--brown-100);color:#92400e}.admin-feedback-date{color:var(--text-muted);font-size:12px}.admin-feedback-message{color:var(--text-primary);white-space:pre-wrap;word-break:break-word;font-size:14px;line-height:1.6}.admin-feedback-user{color:var(--text-muted);margin-top:8px;font-size:12px}.admin-refresh{width:100%;margin-bottom:32px}.detail-tabs{background:var(--card-bg);border-bottom:1px solid var(--border);display:flex}.detail-tab{color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex:1;padding:12px;font-size:14px;font-weight:600;transition:color .2s;position:relative}.detail-tab.active{color:var(--green-700)}.detail-tab.active:after{content:"";background:var(--green-600);border-radius:3px 3px 0 0;width:60%;height:3px;position:absolute;bottom:0;left:20%}.care-calendar{padding:16px}.care-calendar-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.care-calendar-title{color:var(--text-primary);font-size:16px;font-weight:700}.care-calendar-nav{border:1px solid var(--border);background:var(--card-bg);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;font-size:18px;display:flex}.care-calendar-nav:active{background:var(--green-50)}.care-calendar-weekdays{grid-template-columns:repeat(7,1fr);margin-bottom:4px;display:grid}.care-calendar-weekday{text-align:center;color:var(--text-muted);padding:4px 0;font-size:12px;font-weight:600}.care-calendar-grid{grid-template-columns:repeat(7,1fr);gap:2px;display:grid}.care-calendar-cell{aspect-ratio:1;cursor:pointer;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:1px;transition:background .15s;display:flex;position:relative}.care-calendar-cell:not(.empty):hover{background:var(--green-50)}.care-calendar-cell:not(.empty):active{background:var(--green-100)}.care-calendar-cell.today{background:var(--green-100);box-shadow:inset 0 0 0 2px var(--green-500)}.care-calendar-cell.empty{cursor:default}.care-calendar-day{color:var(--text-primary);font-size:13px;font-weight:500;line-height:1}.care-calendar-stamps{align-items:center;gap:1px;min-height:16px;display:flex}.care-stamp-mini{font-size:11px;line-height:1}.care-calendar-photo-dot{background:var(--green-600);border-radius:50%;width:4px;height:4px;position:absolute;bottom:4px}.stamp-popup-overlay{z-index:100;background:#0006;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.stamp-popup{background:var(--card-bg);text-align:center;border-radius:20px;width:100%;max-width:300px;padding:24px;box-shadow:0 8px 32px #00000026}.stamp-popup-date{color:var(--text-primary);margin-bottom:20px;font-size:16px;font-weight:700}.stamp-popup-future{color:var(--text-muted);padding:8px 0;font-size:14px}.stamp-popup-hint{color:var(--text-muted);margin-top:12px;font-size:12px}.stamp-popup-buttons{justify-content:center;gap:16px;display:flex}.stamp-toggle{border:2px solid var(--border);background:var(--card-bg);cursor:pointer;border-radius:16px;flex-direction:column;align-items:center;gap:8px;min-width:100px;padding:16px 24px;transition:all .2s;display:flex}.stamp-toggle:active{transform:scale(.95)}.stamp-toggle.active{border-color:var(--green-500);background:var(--green-50);box-shadow:0 0 0 3px #22c55e26}.stamp-toggle:disabled{opacity:.6;cursor:not-allowed}.stamp-icon-img{width:40px;height:40px}.stamp-label{color:var(--text-secondary);font-size:13px;font-weight:600}.care-stamp-mini-img{width:14px;height:14px}