/* ==========================================================
   飲控 · 大同綠琺瑯 × 指針廚房秤
   一個大膽元素（表盤），其餘安靜。
   ========================================================== */

:root{
  --paper:#E4EDE7;        /* 背景：淡綠紙 */
  --face:#FBFCFA;         /* 表盤面、底板 */
  --enamel:#6FAF8E;       /* 大同綠琺瑯 */
  --enamel-deep:#2E6B4E;  /* 綠色文字 */
  --enamel-tint:#CFE4D7;
  --ink:#1C2A23;          /* 文字、主按鈕 */
  --ink-2:#5E6E66;        /* 次要文字 */
  --line:#D3DED7;
  --needle:#D9372B;       /* 指針、超標 */
  --mustard:#D99A1E;      /* 偏高 */
  --sky:#4F86B5;          /* 偏低 */
  --scrim:rgba(28,42,35,.45);

  --num:"Archivo",-apple-system,"Helvetica Neue",sans-serif;
  --text:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;

  /* 字級：12 / 14 / 16 / 20 / 28 / 44 */
  --fs-xs:12px;--fs-s:14px;--fs-m:16px;--fs-l:20px;--fs-xl:28px;--fs-xxl:44px;

  --r-sheet:22px;--r-ctl:12px;--r-pill:999px;
  --gutter:16px;
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#16231D;--face:#1F2F28;--enamel:#5E9E7E;--enamel-deep:#8FD0AE;--enamel-tint:#2B4237;
    --ink:#E6EFEA;--ink-2:#9AAEA4;--line:#2E4339;--needle:#FF5A4C;--mustard:#E8B04A;--sky:#7FB0DA;
    --scrim:rgba(0,0,0,.55);
  }
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html,body{margin:0;padding:0;height:100vh;height:100dvh;overflow:hidden;background:var(--paper);color:var(--ink);font-family:var(--text);font-size:var(--fs-m);line-height:1.5;-webkit-user-select:none;user-select:none}
input,select,textarea{-webkit-user-select:text;user-select:text}
button{font:inherit;color:inherit}
h1,h2,h3{margin:0;font-weight:700}
:focus-visible{outline:2px solid var(--enamel-deep);outline-offset:2px}
.num{font-family:var(--num);font-stretch:75%;font-variant-numeric:tabular-nums}

/* ---------- 外框 ---------- */
.app{display:flex;flex-direction:column;height:100%}
.header{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;padding:calc(env(safe-area-inset-top,12px) + 10px) 20px 6px}
.header h1{font-size:var(--fs-xl);line-height:1.15;letter-spacing:-.3px}
.header .subtitle{color:var(--ink-2);font-size:var(--fs-s)}
.weight-chip{border:1.5px solid var(--enamel);background:transparent;border-radius:var(--r-pill);padding:4px 12px;font-family:var(--num);font-stretch:75%;font-size:var(--fs-m);font-weight:600;color:var(--enamel-deep);cursor:pointer}

.content{flex:1;overflow-y:auto;padding:4px var(--gutter) 28px;-webkit-overflow-scrolling:touch}
.view{display:none}
.view.active{display:block}

.tabbar{display:flex;background:var(--face);border-top:1px solid var(--line);padding:6px 4px calc(env(safe-area-inset-bottom,4px) + 4px)}
.tab{flex:1;border:none;background:none;padding:6px 0 2px;color:var(--ink-2);font-size:11px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px}
.tab svg{width:24px;height:24px}
.tab.active{color:var(--enamel-deep);font-weight:600}

/* ---------- 共用 ---------- */
.block-title{font-size:var(--fs-m);font-weight:700}
.card{background:var(--face);border-radius:var(--r-sheet);padding:18px;margin-bottom:12px}
.section-title{font-size:var(--fs-m);font-weight:700;margin:22px 4px 8px}
.hint{font-size:var(--fs-xs);color:var(--ink-2);text-align:center;margin-top:12px;line-height:1.6}
.hint.left{text-align:left}
.muted-inline{color:var(--ink-2);font-weight:400}
.link-btn{background:none;border:none;color:var(--enamel-deep);font-size:var(--fs-s);font-weight:600;padding:8px 0 0;cursor:pointer;display:block}
.link-btn.inline{display:inline;padding:0 0 0 6px}
.status-line{font-size:13px;color:var(--ink-2);margin:4px 0 6px}

.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:50px;padding:12px 10px;white-space:nowrap;border:none;border-radius:var(--r-ctl);font-size:var(--fs-m);font-weight:600;cursor:pointer;margin-top:8px;text-align:center}
.btn svg{width:22px;height:22px;flex-shrink:0}
.btn-primary{background:var(--ink);color:var(--face)}
.btn-secondary{background:var(--enamel-tint);color:var(--ink)}
.btn-danger{background:transparent;color:var(--needle);border:1.5px solid currentColor}
.btn:active{transform:scale(.98)}
.btn-row{display:flex;gap:10px}
.btn-row .btn{flex:1}

.bar{height:6px;background:var(--enamel-tint);border-radius:3px;margin-top:12px;overflow:hidden}
.bar-fill{height:100%;background:var(--enamel);transition:width .3s}

.empty{text-align:center;padding:28px 12px;color:var(--ink-2);font-size:var(--fs-s);line-height:1.7}

/* ---------- 表盤（全 App 唯一的主角） ---------- */
.dial-wrap{display:flex;flex-direction:column;align-items:center;padding:4px 0 6px}
.dial{width:min(72vw,270px);height:auto;display:block;overflow:visible}
.dial.compact{width:min(56vw,200px)}
.dial-bezel{fill:var(--face);stroke:var(--enamel);stroke-width:12}
.dial-tick{stroke:var(--ink);stroke-width:1.2;stroke-linecap:round;opacity:.45}
.dial-tick.major{stroke-width:2.4;opacity:.9}
.dial-numeral{font-family:var(--num);font-stretch:75%;font-size:17px;font-weight:600;fill:var(--ink);text-anchor:middle;dominant-baseline:middle}
.dial-unit{font-size:11px;fill:var(--ink-2);text-anchor:middle}
.dial-zone{fill:none;stroke:var(--enamel);stroke-width:10;opacity:.6}
.dial-zone.high{stroke:var(--mustard);opacity:.5}
.dial-target{stroke:var(--ink);stroke-width:3;stroke-linecap:round}
.needle{transform-box:view-box;transform-origin:0 0;transition:transform 1.1s cubic-bezier(.34,1.45,.64,1)}
.needle line{stroke:var(--needle);stroke-width:3.5;stroke-linecap:round}
.needle-cap{fill:var(--ink)}
.needle-pin{fill:var(--needle)}
.dial-window{fill:var(--ink)}
.dial-readout{font-family:var(--num);font-stretch:75%;fill:var(--face);text-anchor:middle}
.dial-readout .dr-num{font-size:34px;font-weight:700}
.dial-readout .dr-unit{font-size:12px;font-family:var(--text)}

.dial-status{font-size:var(--fs-m);font-weight:600;text-align:center;margin-top:10px;line-height:1.4}
.dial-status.under{color:var(--sky)}
.dial-status.ok{color:var(--enamel-deep)}
.dial-status.high{color:var(--mustard)}
.dial-status.over{color:var(--needle)}
.dial-legend{display:flex;justify-content:center;gap:18px;margin-top:6px;font-size:var(--fs-xs);color:var(--ink-2)}
.dial-legend b{font-family:var(--num);font-stretch:75%;font-size:var(--fs-m);color:var(--ink);margin-left:3px}
.dial-setup{margin-top:8px;text-align:center;font-size:var(--fs-s);color:var(--ink-2)}

@media (prefers-reduced-motion:reduce){
  .needle{transition:none}
  .btn:active{transform:none}
}

/* ---------- 今日：動作列 ---------- */
.action-row{display:flex;gap:10px;margin:12px 0 16px}
.action-row .btn{margin-top:0}
.action-row .btn{flex:1}

/* ---------- 跳繩 ---------- */
.rope{background:var(--face);border-radius:var(--r-sheet);padding:16px 18px 18px;margin-bottom:12px}
.rope-top{display:flex;justify-content:space-between;align-items:baseline}
.streak{font-size:13px;font-weight:600;color:var(--enamel-deep)}
.week{list-style:none;display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin:12px 0 4px;padding:0}
.week li{display:flex;flex-direction:column;align-items:center;gap:4px;font-size:11px;color:var(--ink-2)}
.knot{width:26px;height:26px;border-radius:50%;border:2px solid var(--line)}
.week li.done .knot{background:var(--enamel);border-color:var(--enamel)}
.week li.today{color:var(--ink);font-weight:700}
.week li.today .knot{border-color:var(--ink)}
.week li.today.done .knot{border-color:var(--enamel-deep)}
.rope-msg{font-size:var(--fs-s);margin-top:10px;line-height:1.6}
.rope-msg b{font-family:var(--num);font-stretch:75%;font-size:var(--fs-l)}
.rope-due{color:var(--needle);font-weight:600}
.rope-timer{display:flex;align-items:baseline;justify-content:center;gap:6px;margin-top:8px;font-family:var(--num);font-stretch:75%;font-variant-numeric:tabular-nums}
.rope-timer .t-now{font-size:56px;font-weight:700;line-height:1}
.rope-timer .t-goal{font-size:var(--fs-l);color:var(--ink-2)}

/* ---------- 餐次清單：一整張底板 ---------- */
.meals{background:var(--face);border-radius:var(--r-sheet);padding:4px 18px;margin-bottom:12px}
.meal{padding:14px 0 10px}
.meal + .meal{border-top:1px solid var(--line)}
.meal-head{display:flex;justify-content:space-between;align-items:baseline}
.meal-name{font-size:var(--fs-m);font-weight:700}
.meal-cal{font-family:var(--num);font-stretch:75%;font-size:var(--fs-l);font-weight:700}
.meal-cal small{font-size:var(--fs-s);color:var(--ink-2);font-weight:500;margin-left:2px}
.meal-cal.warn{color:var(--mustard)}
.meal-cal.over{color:var(--needle)}
.meal-meter{height:3px;background:var(--enamel-tint);border-radius:2px;margin:6px 0 4px;overflow:hidden}
.meal-meter i{display:block;height:100%;background:var(--enamel)}
.meal-meter i.warn{background:var(--mustard)}
.meal-meter i.over{background:var(--needle)}
.over-msg{font-size:var(--fs-xs);color:var(--needle);margin-top:4px}

.entry{display:flex;align-items:center;gap:10px;padding:9px 0}
.entry-time{font-family:var(--num);font-stretch:75%;font-size:var(--fs-s);color:var(--ink-2);width:38px;flex-shrink:0}
.entry-info{flex:1;min-width:0;background:none;border:none;padding:0;text-align:left;cursor:pointer}
.entry-name{font-size:var(--fs-m);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.entry-meta{font-size:var(--fs-xs);color:var(--ink-2)}
.entry-cal{font-family:var(--num);font-stretch:75%;font-size:var(--fs-l);font-weight:600;flex-shrink:0}
.entry-del{width:32px;height:32px;flex-shrink:0;display:grid;place-items:center;background:none;border:none;border-radius:50%;color:var(--ink-2);cursor:pointer;padding:0}
.entry-del svg{width:16px;height:16px}
.entry-del:active{background:var(--enamel-tint);color:var(--needle)}

/* ---------- 快速新增：兩欄方格，首頁第一屏就看得到 ---------- */
.quick{margin:0 0 18px}
.quick-head{display:flex;justify-content:space-between;align-items:baseline;margin:0 4px 10px}
.quick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.qbtn{display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:6px;min-height:72px;padding:12px 14px;background:var(--face);border:1.5px solid var(--line);border-radius:var(--r-ctl);text-align:left;cursor:pointer}
.qbtn:active{border-color:var(--enamel);background:var(--enamel-tint)}
.qbtn-name{font-size:var(--fs-s);font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.qbtn-cal{font-family:var(--num);font-stretch:75%;font-size:var(--fs-l);font-weight:700;color:var(--enamel-deep);line-height:1}
.qbtn-cal small{font-family:var(--text);font-size:11px;font-weight:500;color:var(--ink-2);margin-left:3px}
.quick-empty{grid-column:1 / -1;font-size:var(--fs-s);color:var(--ink-2);padding:12px 4px}

/* ---------- 行事曆 ---------- */
.cal-head{display:flex;justify-content:space-between;align-items:center;margin:4px 0 10px}
.cal-nav{width:44px;height:44px;display:grid;place-items:center;background:var(--face);border:none;border-radius:50%;cursor:pointer;color:var(--ink)}
.cal-nav svg{width:20px;height:20px}
.cal-month{font-family:var(--num);font-stretch:75%;font-size:var(--fs-l);font-weight:700}
.cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px}
.cal-name{text-align:center;font-size:var(--fs-xs);color:var(--ink-2);padding:2px 0 4px}
.cal-day{position:relative;aspect-ratio:3/4;min-width:0;background:var(--face);border:none;border-radius:10px;padding:5px 0 8px;margin:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:space-between;overflow:hidden;-webkit-appearance:none;appearance:none}
.cal-day.cal-blank{visibility:hidden}
.cal-day .num{font-size:13px;font-weight:600}
.cal-day .total{font-family:var(--num);font-stretch:75%;font-size:13px;font-weight:600;color:var(--ink-2)}
.cal-day::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px}
.cal-day.good::after{background:var(--enamel)}
.cal-day.high::after{background:var(--mustard)}
.cal-day.over::after{background:var(--needle)}
.cal-day.under::after{background:var(--sky)}
.cal-day.over .total{color:var(--needle)}
.cal-day.today{box-shadow:inset 0 0 0 2px var(--ink)}
.rope-dot{position:absolute;top:6px;right:6px;width:7px;height:7px;border-radius:50%;background:var(--enamel)}
.cal-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 14px;margin-top:14px;font-size:var(--fs-xs);color:var(--ink-2)}
.cal-legend span{display:inline-flex;align-items:center;gap:5px}
.sw{width:14px;height:4px;border-radius:2px;display:inline-block}
.sw.good{background:var(--enamel)}.sw.high{background:var(--mustard)}.sw.over{background:var(--needle)}.sw.under{background:var(--sky)}
.sw.sw-rope{width:7px;height:7px;border-radius:50%;background:var(--enamel)}

/* ---------- 食物庫 ---------- */
.lib{background:var(--face);border-radius:var(--r-sheet);padding:2px 18px;margin-bottom:12px}
.lib-item{display:flex;align-items:center;gap:10px;padding:12px 0}
.lib-item + .lib-item{border-top:1px solid var(--line)}
.lib-info{flex:1;min-width:0;background:none;border:none;padding:0;text-align:left;cursor:pointer}
.lib-name{font-size:var(--fs-m);font-weight:500}
.lib-meta{font-size:var(--fs-xs);color:var(--ink-2)}
.lib-cal{font-family:var(--num);font-stretch:75%;font-size:var(--fs-l);font-weight:600}

/* ---------- 設定 ---------- */
.weight-row{display:flex;align-items:center;gap:8px;padding:6px 0;border-top:1px solid var(--line);font-size:var(--fs-s)}
.weight-row span{flex:1;color:var(--ink-2)}
.weight-row b{font-family:var(--num);font-stretch:75%;font-size:var(--fs-m)}
.weight-diff{font-size:var(--fs-s);font-weight:600;margin:6px 0}
.weight-diff.down{color:var(--enamel-deep)}
.weight-diff.up{color:var(--mustard)}
.inline-form{display:flex;gap:8px}
.inline-form input{flex:1;min-width:0}
.inline-form .btn{width:auto;margin-top:0;min-height:0;padding:0 18px}

/* ---------- 表單 ---------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:6px;font-weight:500}
.field input,.field select{width:100%;padding:12px;font-size:var(--fs-m);border:1.5px solid var(--line);border-radius:var(--r-ctl);background:var(--face);color:var(--ink);font-family:inherit;-webkit-appearance:none;appearance:none}
.field input:focus,.field select:focus{border-color:var(--enamel);outline:none}
.field select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235E6E66' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
.row{display:flex;gap:10px}
.chips{display:flex;gap:6px}
.chip{flex:1;padding:10px 4px;border-radius:var(--r-pill);background:transparent;border:1.5px solid var(--line);font-size:var(--fs-s);cursor:pointer}
.chip.active{background:var(--ink);border-color:var(--ink);color:var(--face);font-weight:600}
.qty-box{display:flex;align-items:stretch;gap:6px}
.qty-btn{width:42px;border:1.5px solid var(--line);border-radius:var(--r-ctl);background:var(--face);font-size:20px;font-weight:700;cursor:pointer;flex-shrink:0;padding:0;line-height:1}
.qty-btn:active{background:var(--enamel-tint)}
.qty-input{flex:1;min-width:0;text-align:center}
.total-line{font-size:13px;color:var(--ink-2);text-align:right;margin:-6px 0 14px}
.total-line b{font-family:var(--num);font-stretch:75%;color:var(--ink);font-size:var(--fs-l);margin-left:4px}
.total-line.over b{color:var(--needle)}
.checkbox-row{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.checkbox-row input[type=checkbox]{width:22px;height:22px;flex-shrink:0;accent-color:var(--enamel-deep)}
.checkbox-row label{font-size:var(--fs-s)}

/* ---------- 底部抽屜 ---------- */
.modal{position:fixed;inset:0;background:var(--scrim);display:none;align-items:flex-end;z-index:100}
.modal.show{display:flex}
#modal{z-index:110}
.modal-card{position:relative;background:var(--paper);border-radius:var(--r-sheet) var(--r-sheet) 0 0;width:100%;max-height:92vh;overflow-y:auto;padding:26px 18px calc(env(safe-area-inset-bottom,16px) + 16px);animation:sheetUp .28s cubic-bezier(.2,.8,.2,1)}
.modal-card::before{content:"";position:absolute;top:9px;left:50%;width:40px;height:4px;margin-left:-20px;border-radius:2px;background:var(--line)}
.modal-card h3{font-size:var(--fs-l);margin:0 0 16px}
.modal-card .meals{background:var(--face)}
@keyframes sheetUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){.modal-card{animation:none}}
.day-head{display:flex;flex-direction:column;align-items:center;margin-bottom:14px}

/* ---------- 拍照 ---------- */
.photo-preview{width:100%;max-height:200px;object-fit:cover;border-radius:16px;margin-bottom:14px;display:block}
.photo-loading{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px 0;color:var(--ink-2);font-size:var(--fs-s)}
.spinner{width:34px;height:34px;border:3px solid var(--enamel-tint);border-top-color:var(--enamel-deep);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.photo-error{color:var(--needle);font-size:var(--fs-s);padding:8px 0;line-height:1.6}
.photo-kind{font-size:var(--fs-m);font-weight:700}
.photo-note{font-size:var(--fs-xs);color:var(--ink-2);margin-top:2px}
.photo-items{background:var(--face);border-radius:16px;padding:2px 14px;margin:12px 0 16px}
.photo-item{display:flex;align-items:center;gap:10px;padding:10px 0}
.photo-item + .photo-item{border-top:1px solid var(--line)}
.photo-item input[type=checkbox]{width:22px;height:22px;flex-shrink:0;accent-color:var(--enamel-deep)}
.photo-item-body{flex:1;min-width:0}
.photo-item input[type=text],.photo-cal{width:100%;padding:8px 10px;font-size:15px;border:1.5px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);font-family:inherit}
.photo-cal{width:78px;flex-shrink:0;text-align:right;font-family:var(--num);font-stretch:75%;font-size:var(--fs-l);font-weight:600}
.photo-item-meta{font-size:11px;color:var(--ink-2);margin-top:4px}

/* ---------- 提示 ---------- */
.toast{position:fixed;top:calc(env(safe-area-inset-top,12px) + 12px);left:50%;transform:translateX(-50%) translateY(-20px);background:var(--ink);color:var(--face);padding:12px 18px;border-radius:var(--r-pill);font-size:var(--fs-s);font-weight:600;z-index:1000;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.danger{background:var(--needle);color:#fff}
.toast.success{background:var(--enamel-deep);color:var(--face)}