:root{--bg-page:#FAFAF8;--text-primary:#20221F;--text-secondary:#666A63;--text-muted:#8B8F87;--border:#E2E4DF;--divider:#ECEDE9;--accent:#719260;--accent-dark:#58764A;--accent-soft:#9BB089;--accent-bg:#F2F6EF;--accent-bg-2:#F7F9F5;--content-width:1240px;--shadow:0 2px 8px rgba(20,25,18,.04)}*{box-sizing:border-box}body{margin:0;background:var(--bg-page);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC","Microsoft JhengHei",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.container{width:min(calc(100% - 48px),var(--content-width));margin:auto}.home-header{height:72px;background:#fff;border-bottom:1px solid var(--divider)}.home-header .header-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.home-header .brand{display:inline-flex;gap:9px;align-items:center;font-size:18px;font-weight:760}.brand-mark{width:23px;height:23px;color:var(--accent-dark)}.home-header .nav{display:flex;gap:28px;font-size:14px;font-weight:650}.hero{background:#fff;border-bottom:1px solid var(--divider)}.hero-grid{display:grid;grid-template-columns:55% 45%;min-height:232px}.hero-copy{align-self:center;padding:38px 34px 38px 0}.hero h1{margin:0 0 14px;font-size:clamp(31px,3.1vw,42px);line-height:1.23}.hero p{margin:0;color:var(--text-secondary)}.hero-media{position:relative;overflow:hidden}.hero-media:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#fff,rgba(255,255,255,.18) 40%,transparent);z-index:1}.hero-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.82) brightness(1.04)}.steps{padding:28px 0 36px;background:#fff}.steps-inner{max-width:960px}.section-kicker{text-align:center;font-size:18px;font-weight:760;margin:0 0 18px}.steps-row{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.step-card-main{position:relative;min-height:112px;padding:20px;border:1px solid var(--border);border-radius:10px;background:#fff;box-shadow:var(--shadow);display:flex;gap:15px;align-items:center}.step-badge{position:absolute;top:11px;left:11px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--accent);color:#fff;font-size:12px;font-weight:700}.step-icon-main{width:46px;height:46px;display:grid;place-items:center;flex:none}.step-icon-main svg{width:38px;height:38px}.step-card-main h3{margin:0 0 3px;font-size:16px}.step-card-main p{margin:0;color:var(--text-secondary);font-size:13px}.guide-link{display:block;width:max-content;margin:15px auto 0;color:var(--accent-dark);font-size:14px;font-weight:600}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 0;align-items:start}.workspace.drawer-open{grid-template-columns:minmax(0,1fr) 340px;gap:16px}.panel{background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.tool-panel{padding:24px}.panel-title-row,.summary-title-row{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:18px}.panel-title-row h2,.summary-title-row h2{margin:0;font-size:20px}.reset-btn{border:0;background:transparent;color:var(--accent-dark);padding:7px 10px}.prototype-note{margin:0 0 14px;padding:9px 12px;background:#f7f8f5;border-radius:8px;color:var(--text-muted);font-size:11px}.overview{display:grid;grid-template-columns:220px 1fr 180px;gap:24px;padding:18px 20px;background:#FAFBF9;border:1px solid var(--border);border-radius:10px;margin-bottom:18px}.label{display:block;margin-bottom:6px;color:var(--text-secondary);font-size:13px}.target-field{display:flex;align-items:center;gap:8px}.target-field input{width:118px;height:44px;border:1px solid #CDD0C9;border-radius:8px;padding:0 12px;font-size:18px;font-weight:650}.metric-value{font-size:28px;font-weight:760}.metric-value.accent{color:var(--accent-dark)}.metric-value .unit{font-size:16px}.progress{height:6px;margin-top:9px;border-radius:999px;overflow:hidden;background:#E7E9E4}.progress span{display:block;height:100%;background:var(--accent)}.difference-over{color:#8a6a2e}.meals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.meal-card{min-width:0;border:1px solid var(--border);border-radius:10px;padding:15px;position:relative}.meal-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}.meal-title{display:flex;align-items:center;gap:7px;font-size:16px;font-weight:680}.meal-icon{width:18px;height:18px;color:var(--accent-soft)}.meal-target{display:flex;align-items:center;gap:5px;margin-top:4px;color:var(--text-secondary);font-size:12px}.meal-target input{width:56px;height:28px;border:1px solid #d9dcd5;border-radius:6px;text-align:right}.more{border:0;background:transparent;width:30px;height:30px;color:var(--text-muted)}.meal-menu{position:absolute;right:12px;top:48px;z-index:20;width:150px;background:#fff;border:1px solid var(--border);border-radius:9px;box-shadow:0 10px 25px rgba(25,28,23,.12);padding:5px}.meal-menu[hidden]{display:none}.meal-menu button{display:block;width:100%;border:0;background:transparent;text-align:left;padding:8px 9px}.meal-menu .danger{color:#9a4f49}.add-food{width:100%;min-height:40px;border:1px solid #DCE5D6;border-radius:8px;background:var(--accent-bg);color:var(--accent-dark);font-weight:650;margin-bottom:8px}.food-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:11px 0;border-top:1px solid var(--divider)}.food-name{font-size:14px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.food-info{font-size:12px;color:var(--text-secondary)}.food-right{display:flex;flex-direction:column;align-items:flex-end;gap:5px}.remove{width:28px;height:28px;border:0;background:transparent}.qty{display:flex;align-items:center;gap:4px;font-size:12px}.qty button,.qty input{height:32px;border:1px solid #D9DCD5;background:#fff}.qty button{width:32px}.qty input{width:54px;text-align:center}.inline-undo{min-height:58px;background:var(--accent-bg-2);border-radius:8px;padding:0 12px;display:flex;align-items:center;justify-content:space-between;font-size:13px}.inline-undo button{border:0;background:transparent;color:var(--accent-dark);font-weight:700}.meal-subtotal{padding-top:9px;border-top:1px solid var(--divider);text-align:right;font-size:12px;color:var(--text-secondary)}.tool-actions{display:grid;place-items:center;gap:14px;margin-top:22px}.add-meal{min-height:40px;padding:0 18px;border:1px solid var(--border);border-radius:8px;background:#fff;font-weight:650}.summary-cta{min-height:44px;min-width:180px;padding:0 20px;border:0;border-radius:8px;background:var(--text-primary);color:#fff;font-weight:680}.drawer{padding:18px;position:sticky;top:16px;max-height:calc(100vh - 32px);overflow:hidden;opacity:0;visibility:hidden;pointer-events:none;transform:translateX(12px);transition:.2s}.workspace.drawer-open .drawer{opacity:1;visibility:visible;pointer-events:auto;transform:none}.drawer-grab-zone{display:none}.drawer-head{display:flex;justify-content:space-between;margin-bottom:13px}.drawer h2{font-size:18px;margin:0}.drawer-target{font-size:13px;color:var(--text-secondary)}.drawer-close{width:32px;height:32px;border:0;background:transparent}.tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:10px}.tab{flex:none;border:0;border-radius:7px;background:transparent;padding:6px 10px}.tab.active{background:var(--accent);color:#fff}.food-list{border-top:1px solid var(--divider);overflow-y:auto;max-height:calc(100vh - 190px)}.food-option{min-height:61px;display:grid;grid-template-columns:1fr auto;align-items:center;border-bottom:1px solid var(--divider)}.food-option-name{font-size:14px;font-weight:650}.food-option-info{font-size:12px;color:var(--text-secondary)}.plus{width:32px;height:32px;border-radius:50%;border:1px solid var(--accent);background:#fff;color:var(--accent-dark);display:grid;place-items:center}.plus:before{content:"";width:12px;height:12px;background:linear-gradient(currentColor,currentColor) center/12px 2px no-repeat,linear-gradient(currentColor,currentColor) center/2px 12px no-repeat}.plus.is-added:before{content:"";width:12px;height:7px;background:none;border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-1px) rotate(-45deg);transform-origin:center}.drawer-backdrop{display:none}.summary{margin-top:16px;padding:22px}.summary-stale{font-size:12px;color:#8a6a2e;background:#fbf6e9;border-radius:999px;padding:4px 9px}.summary-stale[hidden]{display:none}.summary-status{color:var(--text-secondary);font-size:13px}.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.nutrition-card-main{padding:18px 17px;border:1px solid var(--border);border-radius:10px;background:#fff;display:flex;align-items:center;gap:14px;min-width:0}.nutrition-icon-main{width:40px;height:40px;flex:0 0 40px;color:var(--accent-dark)}.nutrition-copy-main{min-width:0}.nutrition-label-main{color:#565b54;font-size:13px;font-weight:680;line-height:1.35;margin-bottom:3px}.nutrition-value-main{font-size:26px;line-height:1.2;font-weight:780;white-space:nowrap}.nutrition-value-main .unit{font-size:13px;color:var(--text-secondary)}.summary-target-note{display:block;color:var(--text-muted);font-size:11px;margin-top:3px}.summary-footnote{margin-top:16px;padding-top:14px;border-top:1px solid var(--divider);color:var(--text-muted);font-size:12px}.source-note{margin-top:16px;padding:18px 20px;background:#fff;border:1px solid var(--border);border-radius:12px}.source-row{display:flex;justify-content:space-between;align-items:center;gap:18px}.source-note h2{font-size:16px;margin:0}.source-note p{margin:0;color:var(--text-secondary);font-size:13px}.source-link{color:var(--accent-dark);font-size:13px;font-weight:650}.home-footer{margin-top:36px;background:#fff;border-top:1px solid var(--border)}.home-footer .footer-main{min-height:82px;display:flex;align-items:center;justify-content:space-between}.home-footer .footer-links{display:flex;gap:24px;flex-wrap:wrap;font-size:13px}.home-footer .footer-bottom{border-top:1px solid var(--divider);padding:14px 0 18px;text-align:center;font-size:12px;color:var(--text-muted)}
@media(min-width:1100px){.workspace:not(.drawer-open) .drawer{width:0;padding:0;border:0}}@media(min-width:1100px) and (max-width:1439px){.container{width:min(calc(100% - 32px),var(--content-width))}.workspace.drawer-open{grid-template-columns:minmax(0,1fr) 300px;gap:12px}.tool-panel{padding:20px}.overview{grid-template-columns:minmax(175px,205px) 1fr minmax(135px,165px);gap:16px}.meals{gap:12px}}
@media(min-width:768px) and (max-width:1099px){.hero-grid{grid-template-columns:1fr}.hero-copy{padding:30px 0 24px}.hero-media{min-height:210px;border-radius:10px;margin-bottom:24px}.steps-row{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}.workspace,.workspace.drawer-open{grid-template-columns:1fr}.meals{grid-template-columns:repeat(2,1fr)}.drawer{position:fixed;top:16px;right:16px;bottom:16px;width:min(360px,calc(100vw - 32px));max-height:none;display:flex;flex-direction:column;transform:translateX(calc(100% + 24px));z-index:1001}.workspace.drawer-open .drawer{transform:none}.food-list{max-height:none;flex:1}.drawer-backdrop{display:block;position:fixed;inset:0;z-index:1000;background:rgba(24,27,22,.22);opacity:0;visibility:hidden;pointer-events:none}body.drawer-modal-open .drawer-backdrop{opacity:1;visibility:visible;pointer-events:auto}.summary-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:767px){.container{width:calc(100% - 32px)}.home-header{height:auto}.home-header .header-inner{min-height:64px;flex-wrap:wrap;padding:9px 0}.home-header .brand{font-size:16px}.home-header .nav{gap:14px;font-size:12px;margin-left:auto}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:28px 0 22px}.hero h1{font-size:clamp(27px,8vw,34px)}.hero-media{min-height:180px;border-radius:10px;margin-bottom:20px}.steps-row{grid-template-columns:1fr;gap:10px}.workspace,.workspace.drawer-open{grid-template-columns:1fr}.tool-panel,.summary{padding:16px}.overview{grid-template-columns:1fr 1fr;gap:14px 12px}.overview>:first-child{grid-column:1/-1}.meals{grid-template-columns:1fr}.drawer{--sheet-height:56dvh;position:fixed;inset:auto 0 0;width:100%;height:var(--sheet-height);max-height:92dvh;min-height:0;padding:0 16px 16px;border-radius:16px 16px 0 0;display:flex;flex-direction:column;transform:translateY(calc(100% + 12px));z-index:1001}.workspace.drawer-open .drawer{transform:none}.drawer.is-dragging{transition:none}.drawer-grab-zone{display:grid;place-items:center;height:28px;margin-inline:-16px;touch-action:none}.drawer-grab{width:42px;height:4px;border-radius:999px;background:#CDD0C9}.drawer-head{margin:0 -8px 10px;padding:4px 8px 8px;min-height:58px;touch-action:none}.drawer-close{width:40px;height:40px}.food-list{max-height:none;flex:1}.drawer-backdrop{display:block;position:fixed;inset:0;z-index:1000;background:rgba(24,27,22,.26);opacity:0;visibility:hidden;pointer-events:none}body.drawer-modal-open{overflow:hidden}body.drawer-modal-open .drawer-backdrop{opacity:1;visibility:visible;pointer-events:auto}.summary-grid{grid-template-columns:repeat(2,1fr)}.source-row{display:grid}.home-footer .footer-main{flex-direction:column;align-items:flex-start;padding:22px 0}.home-footer .footer-links{display:grid;grid-template-columns:1fr;gap:10px}}

@media(max-width:767px){.nutrition-card-main{gap:10px;padding:14px 12px}.nutrition-icon-main{width:35px;height:35px;flex-basis:35px}.nutrition-value-main{font-size:23px}}


/* V10.1 summary/check safeguards */
.nutrition-card-main{
  display:flex!important;
  flex-direction:row!important;
  align-items:center!important;
  justify-content:flex-start!important;
  gap:16px!important;
}
.nutrition-icon-main{
  display:block!important;
  width:44px!important;
  height:44px!important;
  max-width:44px!important;
  max-height:44px!important;
  flex:0 0 44px!important;
}
.nutrition-copy-main{
  display:block!important;
  min-width:0!important;
}
.nutrition-label-main{
  display:block!important;
  margin:0 0 4px!important;
}
.plus{
  display:grid!important;
  place-items:center!important;
  line-height:1!important;
}
.plus.is-added::before{
  box-sizing:border-box!important;
  width:12px!important;
  height:7px!important;
  margin:0!important;
  border-left:2px solid currentColor!important;
  border-bottom:2px solid currentColor!important;
  transform:translateY(-1px) rotate(-45deg)!important;
  transform-origin:center!important;
}
@media(max-width:767px){
  .nutrition-card-main{gap:11px!important}
  .nutrition-icon-main{width:36px!important;height:36px!important;max-width:36px!important;max-height:36px!important;flex-basis:36px!important}
}

/* V10.3 summary refresh */
.summary-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(280px,.95fr);gap:14px;align-items:stretch}
.summary-grid{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr))!important;gap:12px!important}
.nutrition-card-main{background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px 15px!important;min-height:118px;gap:12px!important}
.nutrition-icon-main{width:34px!important;height:34px!important;max-width:34px!important;max-height:34px!important;flex:0 0 34px!important}
.nutrition-card-main.calorie{color:#e09c39}.nutrition-card-main.protein{color:#7ea95a}.nutrition-card-main.carbs{color:#d49a35}.nutrition-card-main.fat{color:#d6ad48}
.nutrition-label-main{color:#333!important;font-size:14px!important;font-weight:700!important}
.nutrition-value-main{color:#111;font-size:17px!important;font-weight:700}.nutrition-value-main .unit{font-size:13px;color:#4b4b4b}
.summary-target-note{margin-top:4px;color:#66715f}
.summary-reminder-card{border:1px solid #dfe6d7;background:#f8fbf5;border-radius:10px;padding:18px 18px 16px;color:#445140}
.summary-reminder-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.summary-reminder-icon{width:22px;height:22px;color:#7ea95a;flex:0 0 22px}
.summary-reminder-title{color:#6e9652;font-size:16px;font-weight:800}
.summary-reminder-card p{margin:0 0 8px;font-size:14px;line-height:1.7}.summary-reminder-card p:last-child{margin-bottom:0}
@media(max-width:1100px){.summary-layout{grid-template-columns:1fr}}
@media(max-width:767px){.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}.nutrition-card-main{min-height:102px;padding:14px 12px!important}.nutrition-icon-main{width:30px!important;height:30px!important;max-width:30px!important;max-height:30px!important;flex-basis:30px!important}}
@media(max-width:420px){.summary-grid{grid-template-columns:1fr!important}}

/* V10.4 custom summary icons */
.image-icon{
  display:block!important;
  object-fit:contain;
  object-position:center;
  flex-shrink:0;
}
.nutrition-icon-main.image-icon{
  width:34px!important;
  height:34px!important;
  max-width:34px!important;
  max-height:34px!important;
  border-radius:0;
}
.nutrition-icon-main.image-icon.calorie-icon,
.nutrition-icon-main.image-icon.carbs-icon,
.nutrition-icon-main.image-icon.fat-icon{
  padding:1px;
}
.nutrition-icon-main.image-icon.protein-icon{
  width:36px!important;
  height:36px!important;
  max-width:36px!important;
  max-height:36px!important;
}
@media(max-width:767px){
  .nutrition-icon-main.image-icon{
    width:30px!important;height:30px!important;max-width:30px!important;max-height:30px!important;
  }
  .nutrition-icon-main.image-icon.protein-icon{
    width:32px!important;height:32px!important;max-width:32px!important;max-height:32px!important;
  }
}

/* V10.5 icon size tuning based on user mockup */
.nutrition-card-main{
  gap:14px!important;
}
.nutrition-icon-main.image-icon{
  width:42px!important;
  height:42px!important;
  max-width:42px!important;
  max-height:42px!important;
  flex:0 0 42px!important;
}
.nutrition-icon-main.image-icon.calorie-icon{
  width:44px!important;
  height:44px!important;
  max-width:44px!important;
  max-height:44px!important;
  flex-basis:44px!important;
}
.nutrition-icon-main.image-icon.protein-icon{
  width:48px!important;
  height:48px!important;
  max-width:48px!important;
  max-height:48px!important;
  flex-basis:48px!important;
}
.nutrition-icon-main.image-icon.carbs-icon{
  width:43px!important;
  height:43px!important;
  max-width:43px!important;
  max-height:43px!important;
  flex-basis:43px!important;
}
.nutrition-icon-main.image-icon.fat-icon{
  width:41px!important;
  height:41px!important;
  max-width:41px!important;
  max-height:41px!important;
  flex-basis:41px!important;
}
@media(max-width:767px){
  .nutrition-icon-main.image-icon{
    width:34px!important;height:34px!important;max-width:34px!important;max-height:34px!important;flex-basis:34px!important;
  }
  .nutrition-icon-main.image-icon.calorie-icon{
    width:36px!important;height:36px!important;max-width:36px!important;max-height:36px!important;flex-basis:36px!important;
  }
  .nutrition-icon-main.image-icon.protein-icon{
    width:39px!important;height:39px!important;max-width:39px!important;max-height:39px!important;flex-basis:39px!important;
  }
  .nutrition-icon-main.image-icon.carbs-icon{
    width:35px!important;height:35px!important;max-width:35px!important;max-height:35px!important;flex-basis:35px!important;
  }
  .nutrition-icon-main.image-icon.fat-icon{
    width:33px!important;height:33px!important;max-width:33px!important;max-height:33px!important;flex-basis:33px!important;
  }
}

/* V10.7 queued UI polish */
.summary-cta{background:var(--accent)!important;color:#fff!important;transition:background-color .16s ease,opacity .16s ease}
.summary-cta:hover:not(:disabled){background:var(--accent-dark)!important}
.summary-cta:active:not(:disabled){background:var(--accent-dark)!important}
.summary-cta:disabled{opacity:.45;cursor:not-allowed}


/* V10.8 nutrition reminders */
.nutrition-reminders{
  margin-top:14px;
  padding:17px 18px 15px;
  border:1px solid var(--border);
  border-radius:10px;
  background:#fff;
}
.nutrition-reminders-head{margin-bottom:12px}
.nutrition-reminders-head h3{margin:0;font-size:15px;line-height:1.4}
.nutrition-reminders-head p{margin:2px 0 0;color:var(--text-secondary);font-size:12px}
.nutrition-reminder-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:10px;
}
.nutrition-reminder-item{
  min-width:0;
  padding:13px 14px 12px;
  border:1px solid #dfe5dc;
  border-radius:9px;
  background:#f8faf7;
}
.nutrition-reminder-top{display:flex;align-items:center;gap:7px;min-width:0}
.nutrition-reminder-dot{width:8px;height:8px;border-radius:50%;flex:0 0 8px;background:#87a978}
.nutrition-reminder-name{color:#4e5849;font-size:13px;font-weight:720}
.nutrition-reminder-top strong{margin-left:auto;color:#263024;font-size:14px;white-space:nowrap}
.nutrition-reminder-item p{margin:7px 0 0 15px;color:var(--text-secondary);font-size:12px;line-height:1.55}
.nutrition-reminder-item[data-state="limit"]{border-color:#e5d7b2;background:#fbf8ef}
.nutrition-reminder-item[data-state="limit"] .nutrition-reminder-dot{background:#c19a48}
.nutrition-reminder-item[data-state="limit"] .nutrition-reminder-name,
.nutrition-reminder-item[data-state="limit"] .nutrition-reminder-top strong{color:#775e29}
.nutrition-reminder-item[data-state="high"]{border-color:#e7cfc8;background:#fcf7f5}
.nutrition-reminder-item[data-state="high"] .nutrition-reminder-dot{background:#b47869}
.nutrition-reminder-item[data-state="high"] .nutrition-reminder-name,
.nutrition-reminder-item[data-state="high"] .nutrition-reminder-top strong{color:#865547}
.nutrition-reminder-item.info{border-color:#dfe3e5;background:#fafbfb}
.nutrition-reminder-item.info .nutrition-reminder-dot{background:#9ba5a8}
.nutrition-reminder-source{
  margin:10px 0 0!important;
  color:var(--text-muted)!important;
  font-size:11px!important;
}
@media(max-width:900px){
  .nutrition-reminder-grid{grid-template-columns:1fr}
}


/* V10.9 footer utility layout safeguard */
.footer-bottom{
  display:flex!important;
  flex-direction:column!important;
  align-items:center!important;
  justify-content:center!important;
  gap:7px!important;
  text-align:center!important;
}
.footer-copyright{display:block}
.footer-utility{display:inline-block}