:root{--bg-main: #f9f6f0;--bg-card: #ffffff;--bg-card-hover: #fcfbf9;--text-main: #2d2621;--text-muted: #7d7268;--text-light: #9e948a;--primary: #c86d51;--primary-hover: #b45e43;--primary-light: #faede8;--secondary: #e6a15c;--accent-gold: #f4b23e;--border-subtle: #eae3da;--border-focus: #c86d51;--danger: #cf4f44;--danger-light: #fbeeed;--tag-bg: #f3eee6;--shadow-sm: 0 2px 8px rgba(92, 60, 35, .04);--shadow-md: 0 6px 20px rgba(92, 60, 35, .08);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background-color:var(--bg-main);color:var(--text-main);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}button{font:inherit;cursor:pointer;border:none;background:none;transition:all .2s ease}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary);outline-offset:2px}input,select,textarea{font:inherit;color:var(--text-main);background:#fff;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:10px 14px;width:100%;transition:border-color .2s,box-shadow .2s}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #c86d5126}textarea{resize:vertical}.app-container{max-width:1080px;margin:0 auto;padding:24px 20px 60px;min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:20px;border-bottom:1px solid var(--border-subtle);margin-bottom:24px}.brand-section{display:flex;align-items:center;gap:12px}.brand-icon{width:40px;height:40px;background:var(--primary-light);color:var(--primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.brand-title{font-size:20px;font-weight:600;letter-spacing:.5px;color:var(--text-main)}.brand-subtitle{font-size:12px;color:var(--text-muted)}.user-nav{display:flex;align-items:center;gap:14px}.user-email{font-size:13px;color:var(--text-muted);background:var(--tag-bg);padding:4px 10px;border-radius:20px}.btn-signout{font-size:13px;color:var(--danger);padding:6px 12px;border-radius:var(--radius-sm)}.btn-signout:hover{background:var(--danger-light)}.hero-banner{background:#fff;border-radius:var(--radius-lg);padding:24px 28px;margin-bottom:24px;box-shadow:var(--shadow-sm);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;border:1px solid var(--border-subtle)}.stats-group{display:flex;gap:28px}.stat-item{display:flex;flex-direction:column}.stat-label{font-size:13px;color:var(--text-muted)}.stat-value{font-size:28px;font-weight:700;color:var(--primary);line-height:1.2;font-variant-numeric:tabular-nums}.btn-primary{background:var(--primary);color:#fff;padding:10px 20px;border-radius:var(--radius-md);font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:8px;box-shadow:0 4px 12px #c86d5140}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary{background:#fff;color:var(--text-main);border:1px solid var(--border-subtle);padding:9px 16px;border-radius:var(--radius-md);font-size:13px;font-weight:500}.btn-secondary:hover{background:var(--tag-bg)}.filters-bar{background:#fff;border-radius:var(--radius-md);padding:16px 20px;margin-bottom:20px;border:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:14px}.filters-row-top{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.search-input-wrap{flex:1;min-width:200px;position:relative}.search-input-wrap input{padding-left:36px}.search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-light);pointer-events:none}.sort-select-wrap{min-width:140px}.categories-pills{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.cat-pill{font-size:13px;padding:5px 14px;border-radius:18px;background:var(--tag-bg);color:var(--text-muted)}.cat-pill:hover{background:#ebdcca;color:var(--text-main)}.cat-pill.active{background:var(--primary);color:#fff;font-weight:500}.recipe-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:20px;margin-bottom:28px}.recipe-card{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-subtle);padding:20px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;position:relative}.recipe-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);background:var(--bg-card-hover)}.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:8px}.card-title-group{flex:1}.card-category{font-size:11px;font-weight:500;color:var(--primary);background:var(--primary-light);padding:2px 8px;border-radius:6px;display:inline-block;margin-bottom:6px}.card-title{font-size:18px;font-weight:600;color:var(--text-main);line-height:1.3}.card-fav-btn{color:#d1c8be;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:50%}.card-fav-btn.is-fav{color:#e65c5c}.card-fav-btn:hover{transform:scale(1.15)}.card-meta{display:flex;align-items:center;gap:14px;font-size:12px;color:var(--text-muted);margin-bottom:12px;padding-bottom:10px;border-bottom:1px dashed var(--border-subtle)}.meta-time{display:flex;align-items:center;gap:4px}.meta-rating{display:flex;align-items:center;gap:2px;color:var(--accent-gold);font-weight:600}.card-content-block{margin-bottom:12px}.content-label{font-size:11px;color:var(--text-light);text-transform:uppercase;margin-bottom:3px;font-weight:600}.ingredients-text{font-size:13px;color:var(--text-muted);white-space:pre-wrap;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4}.instructions-text{font-size:13px;color:var(--text-main);white-space:pre-wrap;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4}.card-memo-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#4a7758;background:#eef6f0;padding:4px 10px;border-radius:6px;margin-top:auto;margin-bottom:14px;cursor:pointer}.card-memo-badge:hover{background:#e1efe4}.card-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;border-top:1px solid var(--border-subtle);padding-top:12px;margin-top:auto}.btn-card-action{font-size:12px;padding:5px 10px;border-radius:var(--radius-sm);color:var(--text-muted)}.btn-card-action:hover{background:var(--tag-bg);color:var(--text-main)}.btn-card-action.danger:hover{background:var(--danger-light);color:var(--danger)}.pagination{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:auto;padding:18px 0}.page-btn{padding:8px 16px;border-radius:var(--radius-md);background:#fff;border:1px solid var(--border-subtle);font-size:13px;color:var(--text-main)}.page-btn:disabled{opacity:.4;cursor:not-allowed}.page-btn:not(:disabled):hover{background:var(--tag-bg)}.page-indicator{font-size:13px;color:var(--text-muted)}.modal-overlay{position:fixed;inset:0;background:#1e181473;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal-content{background:#fff;border-radius:var(--radius-lg);max-width:600px;width:100%;max-height:90vh;overflow-y:auto;padding:28px;box-shadow:0 10px 30px #00000026}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--border-subtle)}.modal-title{font-size:20px;font-weight:600;color:var(--text-main)}.modal-close{font-size:20px;color:var(--text-light);padding:4px 8px;border-radius:6px}.modal-close:hover{background:var(--tag-bg);color:var(--text-main)}.form-group{margin-bottom:18px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-main);margin-bottom:6px}.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.memo-upload-box{border:1px dashed var(--border-subtle);background:#fbf9f6;border-radius:var(--radius-sm);padding:12px}.memo-file-status{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px;background:#fff;border:1px solid var(--border-subtle);padding:8px 12px;border-radius:6px;margin-top:8px}.modal-footer{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;padding-top:16px;border-top:1px solid var(--border-subtle)}.empty-state{text-align:center;padding:60px 20px;background:#fff;border-radius:var(--radius-lg);border:1px dashed var(--border-subtle);color:var(--text-muted)}.empty-icon{font-size:44px;margin-bottom:12px}.empty-text{font-size:16px;font-weight:500;margin-bottom:8px;color:var(--text-main)}.auth-card{max-width:420px;margin:60px auto;background:#fff;padding:36px 32px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border-subtle)}.auth-tabs{display:flex;gap:10px;margin-bottom:24px;border-bottom:2px solid var(--tag-bg)}.auth-tab{flex:1;text-align:center;padding:10px;font-size:15px;font-weight:500;color:var(--text-muted);border-bottom:2px solid transparent;margin-bottom:-2px}.auth-tab.active{color:var(--primary);border-bottom-color:var(--primary)}.banner-msg{padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px}.banner-msg.error{background:var(--danger-light);color:var(--danger);border:1px solid rgba(207,79,68,.2)}.banner-msg.success{background:#eef6f0;color:#2b7042;border:1px solid #d4ebd8}.rating-stars-input{display:flex;gap:6px;align-items:center}.star-input-btn{font-size:22px;color:#d1c8be;line-height:1}.star-input-btn.active{color:var(--accent-gold)}@media(max-width:640px){.app-container{padding:16px 12px 40px}.hero-banner{padding:18px}.form-row-2{grid-template-columns:1fr}.modal-content{padding:20px 16px}}