:root{--bg: #f5f7fa;--surface: #ffffff;--surface-2: #f1f5f9;--surface-3: #e9eef5;--text: #1f2937;--text-soft: #64748b;--text-faint: #9aa6b6;--line: #edf1f6;--line-strong: #e2e8f0;--accent: #14b8a6;--accent-deep: #0f9b8e;--accent-soft: #d6f5ef;--sky: #38bdf8;--warm: #f59e0b;--warm-soft: #fef3e2;--good: #10b981;--good-soft: #d9f5e9;--radius: 20px;--radius-sm: 13px;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 10px 30px rgba(16, 24, 40, .06);--shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);--maxw: 480px;--grad: linear-gradient(135deg, #5eead4 0%, #38bdf8 100%);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Segoe UI,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior-y:none}#root{max-width:var(--maxw);margin:0 auto;min-height:100vh;position:relative}button{font-family:inherit;cursor:pointer}button:focus-visible,a:focus-visible,label:focus-within{outline:3px solid rgba(20,184,166,.28);outline-offset:3px}input,textarea,select{font-family:inherit;font-size:16px;color:var(--text)}a{color:inherit;text-decoration:none}.app-main{padding:16px 16px calc(96px + var(--safe-bottom));min-height:100vh}.page-head{padding:18px 4px 8px}.page-head h1{font-size:22px;font-weight:650;margin:0;letter-spacing:0}.page-head .sub{color:var(--text-soft);font-size:13.5px;margin-top:2px}.row{display:flex;align-items:center;gap:10px}.row-between{display:flex;align-items:center;justify-content:space-between;gap:10px}.stack{display:flex;flex-direction:column;gap:12px}.spacer{flex:1}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.card.tap{cursor:pointer;transition:transform .12s ease}.card.tap:active{transform:scale(.99)}.card-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.card-title h3{margin:0;font-size:15px;font-weight:600;color:var(--text)}.card-title .label{display:flex;align-items:center;gap:7px;color:var(--text-soft);font-size:13.5px;font-weight:600}.card-emoji{font-size:17px}.muted{color:var(--text-soft)}.faint{color:var(--text-faint)}.tiny{font-size:12.5px}.small{font-size:13.5px}.big-num{font-size:40px;font-weight:700;letter-spacing:0;line-height:1.1}.unit{font-size:16px;font-weight:600;color:var(--text-soft);margin-left:4px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;border-radius:12px;padding:12px 16px;font-size:15px;font-weight:600;background:var(--surface-2);color:var(--text);transition:opacity .15s ease,transform .1s ease}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5}.btn-primary{background:var(--accent);color:#fff}.btn-grad{background:var(--grad);color:#06303a}.btn-ghost{background:transparent;color:var(--accent-deep);padding:8px 10px}.btn-block{width:100%}.btn-sm{padding:8px 12px;font-size:13.5px;border-radius:10px}.btn-chip{background:var(--surface-2);color:var(--text-soft);border-radius:999px;padding:6px 13px;font-size:13px;font-weight:600}.btn-chip.on{background:var(--accent-soft);color:var(--accent-deep)}.btn-danger{background:transparent;color:#ef6b6b}.refresh-btn{background:transparent;border:none;color:var(--accent-deep);font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:4px;padding:8px;margin:-4px}.refresh-btn:disabled{color:var(--text-faint)}.btn-inline-danger{border:none;background:none;color:#ef6b6b;font-size:12.5px;font-weight:600;padding:8px;margin:-8px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:13px;font-weight:600;color:var(--text-soft)}.input,.textarea,.select{width:100%;background:var(--surface-2);border:1px solid transparent;border-radius:12px;padding:12px 14px;outline:none;transition:border-color .15s ease,background .15s ease}.input:focus,.textarea:focus,.select:focus{border-color:var(--accent);background:#fff}.textarea{resize:vertical;min-height:84px;line-height:1.55}.weight-input{display:flex;align-items:baseline;gap:8px;background:var(--surface-2);border-radius:16px;padding:14px 18px}.weight-input input{border:none;background:transparent;outline:none;font-size:34px;font-weight:700;width:100%;letter-spacing:0}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.stat{background:var(--surface-2);border-radius:var(--radius-sm);padding:12px 14px}.stat .k{font-size:12.5px;color:var(--text-soft);font-weight:600}.stat .v{font-size:22px;font-weight:700;margin-top:3px;letter-spacing:0}.delta-up{color:var(--warm)}.delta-down{color:var(--good)}.delta-flat{color:var(--text-soft)}.pill{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:4px 11px;font-size:12.5px;font-weight:600}.pill-soft{background:var(--surface-2);color:var(--text-soft)}.pill-accent{background:var(--accent-soft);color:var(--accent-deep)}.pill-warm{background:var(--warm-soft);color:#b9770f}.pill-good{background:var(--good-soft);color:#0a8f63}.meal-block+.meal-block{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}.meal-head{display:flex;align-items:center;gap:8px;margin-bottom:7px}.meal-head .tag{font-size:13px;font-weight:700;color:var(--accent-deep)}.meal-eat{font-size:15.5px;font-weight:600;margin-bottom:6px}.meal-line{font-size:13.5px;color:var(--text-soft);line-height:1.6}.meal-line b{color:var(--text);font-weight:600}.meal-capture{margin-top:12px;padding-top:12px;border-top:1px dashed var(--line-strong)}.meal-capture-card{display:flex;align-items:flex-start;gap:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:10px}.meal-capture-thumb{width:64px;height:64px;border-radius:12px;object-fit:cover;flex:none}.meal-capture-body{flex:1;min-width:0}.meal-capture-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:5px}.meal-capture-summary{line-height:1.55}.meal-capture-actions{display:flex;align-items:center;gap:8px;margin-top:6px}.meal-capture-link{cursor:pointer;padding:0}.meal-capture-link.danger{color:#ef6b6b}.meal-capture-action{display:inline-flex;align-items:center;gap:6px;cursor:pointer}.meal-capture-error{color:#d9534f;margin-top:6px}.file-input-hidden{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.quote{font-size:17px;line-height:1.7;font-weight:500;color:var(--text)}.action-text{font-size:16.5px;font-weight:600;line-height:1.55}.action-note{color:var(--text-soft);font-size:13.5px;margin-top:6px}.list-item{background:var(--surface);border-radius:var(--radius-sm);padding:14px 16px;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:12px}.profile-name{font-size:15.5px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-item .avatar{width:42px;height:42px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:17px;flex-shrink:0}.rating{display:flex;gap:8px}.rating button{flex:1;border:1px solid var(--line-strong);background:var(--surface);border-radius:10px;padding:10px 0;font-size:15px;font-weight:600;color:var(--text-soft)}.rating button.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent-deep)}.entry-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.entry{background:var(--surface);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:16px;display:flex;flex-direction:column;gap:4px}.entry .e-emoji{font-size:22px}.entry .e-title{font-weight:600;font-size:14.5px;margin-top:6px}.entry .e-sub{font-size:12px;color:var(--text-soft)}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:var(--maxw);background:#ffffffeb;backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-top:1px solid var(--line);display:flex;padding:8px 8px calc(8px + var(--safe-bottom));z-index:50}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:none;color:var(--text-faint);font-size:11px;font-weight:600;padding:4px 0}.nav-item .ico{font-size:21px;line-height:1}.nav-item.on{color:var(--accent-deep)}.topbar{display:flex;align-items:center;gap:8px;padding:6px 0 4px;min-height:38px}.back-btn{background:none;border:none;color:var(--accent-deep);font-size:15px;font-weight:600;padding:6px 4px;display:inline-flex;align-items:center;gap:2px}.empty{text-align:center;color:var(--text-faint);padding:40px 20px;font-size:14px}.divider{height:1px;background:var(--line);margin:14px 0}.hint{font-size:12.5px;color:var(--text-faint);line-height:1.6}.ai-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block}.skeleton{background:linear-gradient(90deg,var(--surface-2) 25%,var(--surface-3) 37%,var(--surface-2) 63%);background-size:400% 100%;animation:shimmer 1.3s ease infinite;border-radius:8px;color:transparent}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.fade-in{animation:fade .3s ease}@keyframes fade{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.reply-card{background:var(--surface-2);border-radius:var(--radius-sm);padding:14px;font-size:15px;line-height:1.6}.reply-card+.reply-card{margin-top:10px}.copy-tip{font-size:12px;color:var(--accent-deep);font-weight:600}.progress-track{height:8px;background:var(--surface-2);border-radius:999px;overflow:hidden;margin-top:10px}.progress-fill{height:100%;background:var(--grad);border-radius:999px;transition:width .4s ease}.weather-chip{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font-size:13.5px;color:var(--text-soft);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-sm);padding:5px 13px;border-radius:999px;cursor:pointer;-webkit-user-select:none;user-select:none}.weather-chip .faint{color:var(--text-faint)}.hourly-chart-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 -4px}.hourly-chart-wrap svg{display:block}.day-row{display:flex;align-items:center;gap:10px;padding:11px 0}.day-name{width:40px;flex:none;font-weight:600;font-size:14px}.day-emoji{flex:none;font-size:17px;width:22px;text-align:center}.day-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.day-min,.day-max{width:30px;flex:none;font-size:13.5px}.day-min{text-align:right;color:var(--text-faint)}.day-max{text-align:left;font-weight:600}.range-track{width:78px;flex:none;height:6px;background:var(--surface-2);border-radius:999px}.range-fill{display:block;height:100%;background:var(--grad);border-radius:999px}.seg{display:flex;gap:4px;background:var(--surface-2);border-radius:12px;padding:4px}.seg-item{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;color:var(--text-soft);font-size:14.5px;font-weight:600;padding:9px 0;border-radius:9px;transition:background .15s ease,color .15s ease}.seg-item.on{background:var(--surface);color:var(--accent-deep);box-shadow:var(--shadow-sm)}.auth-error{background:var(--warm-soft);color:#b45309;font-size:13.5px;line-height:1.55;padding:10px 12px;border-radius:12px}.auth-notice{background:var(--accent-soft);color:var(--accent-deep);font-size:13.5px;line-height:1.55;padding:10px 12px;border-radius:12px}.acct-head{display:flex;align-items:center;gap:14px}.acct-avatar{flex:none;width:52px;height:52px;border-radius:50%;background:var(--accent-soft);color:var(--accent-deep);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700}.acct-name{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700;color:var(--text)}.acct-email{margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}