:root {
    --ink: #2f3b2f;
    --muted: #70807b;
    --paper: #f8f6ef;
    --card: #fffefa;
    --mint: #9cd5a0;
    --mint-deep: #4ea958;
    --mint-soft: #eaf7ee;
    --coral: #ff5a3c;
    --coral-soft: #fff0eb;
    --violet: #6f2dbd;
    --line: #e6e5dc;
    --danger: #b9463c;
    --shadow: 0 16px 44px rgba(39, 64, 58, .09);
    --radius-lg: 28px;
    --radius-md: 20px;
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }
html { width: 100%; max-width: 100%; overflow-x: hidden; overscroll-behavior-x: none; color-scheme: light; scroll-behavior: smooth; }
body { width: 100%; max-width: 100%; margin: 0; overflow-x: hidden; overscroll-behavior-x: none; touch-action: pan-y; background: var(--paper); color: var(--ink); font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif; line-height: 1.5; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { color: inherit; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.eyebrow { margin: 0 0 6px; color: var(--mint-deep); font-size: .76rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.035em; }

/* Shared glp1-gip.com brand navigation */
.site-nav-wrap { width: min(calc(100% - 28px), 1120px); margin: 14px auto 0; }
.site-nav { display: flex; align-items: center; justify-content: space-between; gap: .8rem; padding: .6rem .7rem; border: 1px solid rgba(105,179,107,.32); border-radius: 16px; background: rgba(255,255,255,.92); box-shadow: 0 6px 20px rgba(47,59,47,.07); }
.site-brand { min-width: 0; display: inline-flex; align-items: center; gap: .55rem; padding: .34rem .52rem .34rem .34rem; border-radius: 13px; background: linear-gradient(135deg, rgba(111,45,189,.055), rgba(255,90,60,.045)); color: var(--ink); text-decoration: none; white-space: nowrap; }
.site-logo { width: 38px; height: 38px; flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; border: 1px solid rgba(39,167,160,.35); border-radius: 12px; background: linear-gradient(135deg,rgba(39,167,160,.2),rgba(105,179,107,.24)); }
.site-logo img { display: block; width: 30px; height: 30px; }
.site-brand-copy { display: grid; gap: .05rem; color: rgba(47,59,47,.58); font-size: .72rem; font-weight: 700; }
.site-brand-title { font-size: 1.06rem; font-style: normal; font-weight: 950; letter-spacing: .02em; }
.site-brand-title b { color: #6f2dbd; }.site-brand-title em { color: #ff5a3c; font-style: normal; }
.site-menu { min-width: 0; display: flex; align-items: center; gap: .48rem; }
.site-menu-label { color: rgba(47,59,47,.58); font-size: .74rem; font-weight: 850; letter-spacing: .06em; white-space: nowrap; }
.site-links { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: .36rem; }
.site-links a { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .32rem; padding: .55rem .68rem; border: 2px solid rgba(105,179,107,.28); border-radius: 12px; background: #fff; color: rgba(47,59,47,.94); font-size: .88rem; font-weight: 900; line-height: 1.15; text-decoration: none; white-space: nowrap; }
.site-links a:hover { border-color: rgba(78,169,88,.6); background: var(--mint-soft); }
.site-links a.active { border-color: #4ea958; background: linear-gradient(135deg,#4ea958,#68b86f); color: #fff; box-shadow: 0 5px 14px rgba(78,169,88,.3); }
.site-links i { font-size: 1rem; font-style: normal; }

/* Auth */
.auth-page { min-height: calc(100svh - 100px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, 560px); gap: clamp(36px, 7vw, 110px); align-items: center; padding: clamp(28px, 6vw, 88px); background: radial-gradient(circle at 14% 15%, rgba(156,213,160,.45), transparent 29%), radial-gradient(circle at 92% 90%, rgba(255,90,60,.13), transparent 28%), var(--paper); }
.auth-intro { max-width: 660px; }
.auth-brand-name { display: inline-block; margin-bottom: 20px; padding: 0 3px 7px; border: 0; border-radius: 0; background: linear-gradient(transparent 72%, rgba(255,183,74,.38) 72%); color: rgba(39,167,160,.98); font-size: clamp(1.48rem, 2.7vw, 2rem); font-weight: 1000; line-height: 1.2; letter-spacing: .5px; text-shadow: 0 2px 0 rgba(255,255,255,.7); }
.ai-brand-word { display: inline-block; margin-right: .12em; color: var(--violet); font-weight: 1000; letter-spacing: .02em; text-shadow: none; }
.auth-intro h1 { max-width: 620px; margin-bottom: 20px; font-size: clamp(2.6rem, 5.3vw, 4.65rem); line-height: 1.05; letter-spacing: -.035em; }
.ai-hero-word { display: inline-block; padding: .02em .18em .08em; border-radius: .2em; background: linear-gradient(135deg, #6f2dbd, #8c4bd1); color: #fff; font-size: .82em; letter-spacing: -.01em; box-shadow: 0 .12em .35em rgba(111,45,189,.2); }
.auth-value-points { max-width: 610px; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin: 0 0 17px; }
.auth-value-point { min-width: 0; display: grid; grid-template-columns: 40px minmax(0,1fr); align-items: center; gap: 10px; padding: 11px 13px; border: 1px solid rgba(78,169,88,.2); border-radius: 15px; background: rgba(255,255,255,.76); box-shadow: 0 7px 18px rgba(39,64,58,.05); }
.auth-value-point > span { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; background: var(--mint-soft); color: var(--mint-deep); font-size: 1rem; font-weight: 950; }
.auth-value-point p { min-width: 0; display: grid; gap: 1px; margin: 0; }
.auth-value-point strong { color: var(--ink); font-size: .92rem; }
.auth-value-point small { color: var(--muted); font-size: .7rem; font-weight: 750; line-height: 1.45; }
.auth-value-point.is-ai { border-color: rgba(111,45,189,.22); background: linear-gradient(135deg,rgba(255,255,255,.86),rgba(246,240,255,.78)); }
.auth-value-point.is-ai > span { background: var(--violet); color: #fff; font-size: .72rem; letter-spacing: .03em; box-shadow: 0 6px 14px rgba(111,45,189,.18); }
.auth-value-point.is-ai strong { color: #5b2a8d; }
.auth-intro-summary { max-width: 610px; margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.75; }
.auth-intro-summary strong { color: #57308d; font-weight: 900; }
.intro-feature-list { display: grid; gap: 10px; margin-top: 22px; }
.intro-feature-list article { display: grid; grid-template-columns: 36px minmax(0,1fr); align-items: start; gap: 11px; padding: 12px 14px; border: 1px solid rgba(53,109,97,.14); border-radius: 15px; background: rgba(255,255,255,.66); box-shadow: 0 7px 20px rgba(39,64,58,.045); }
.intro-feature-list article > b { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; background: var(--mint-soft); color: var(--mint-deep); font-size: .82rem; }
.intro-feature-list article.ai-feature-item { border-color: rgba(111,45,189,.2); background: linear-gradient(135deg,rgba(255,255,255,.88),rgba(246,240,255,.78)); }
.intro-feature-list article.ai-feature-item > b { background: var(--violet); color: #fff; font-size: .7rem; letter-spacing: .02em; box-shadow: 0 6px 14px rgba(111,45,189,.2); }
.intro-feature-list strong, .intro-feature-list span { display: block; }
.intro-feature-list strong { color: var(--ink); font-size: .92rem; }
.intro-feature-list span { margin-top: 2px; color: var(--muted); font-size: .78rem; line-height: 1.6; }
.auth-support-note { max-width: 610px; margin: 18px 0 0; padding-left: 13px; border-left: 4px solid var(--coral); color: var(--mint-deep); font-size: .88rem; font-weight: 800; line-height: 1.65; }
.auth-card { padding: clamp(26px, 4vw, 44px); border: 1px solid rgba(255,255,255,.8); border-radius: 30px; background: rgba(255,255,255,.9); box-shadow: var(--shadow); backdrop-filter: blur(14px); }
.auth-card-heading h2 { margin-bottom: 20px; font-size: 1.75rem; }
.auth-card-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.auth-card-title-row h2 { margin-bottom: 0; }
.free-ai-badge { flex: 0 0 auto; min-width: 86px; display: grid; place-items: center; gap: 1px; padding: 9px 12px; border: 2px solid rgba(111,45,189,.18); border-radius: 16px; background: linear-gradient(135deg,#6f2dbd,#8c4bd1); color: #fff; box-shadow: 0 9px 20px rgba(111,45,189,.2); transform: rotate(2deg); }
.free-ai-badge b { font-size: 1rem; line-height: 1.15; letter-spacing: .08em; }
.free-ai-badge small { color: rgba(255,255,255,.9); font-size: .68rem; font-weight: 900; }
.auth-value-note { margin: 15px 0 18px; padding: 11px 13px; border: 1px solid rgba(111,45,189,.14); border-radius: 13px; background: #f7f2ff; color: #625875; font-size: .78rem; font-weight: 750; line-height: 1.6; }
.ai-inline { color: var(--violet); font-weight: 950; }
.auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 20px; padding: 5px; border-radius: 15px; background: #f0f1ed; }
.auth-tab { min-height: 46px; border: 0; border-radius: 11px; background: transparent; color: var(--muted); font-weight: 800; cursor: pointer; }
.auth-tab.is-active { background: var(--coral); color: white; box-shadow: 0 7px 16px rgba(239,120,94,.22); }
.auth-form { display: none; gap: 14px; }
.auth-form.is-active { display: grid; }
label { display: grid; gap: 7px; color: var(--ink); font-size: .9rem; font-weight: 800; }
input, select, textarea { width: 100%; min-height: 48px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 13px; outline: 0; background: #fff; color: var(--ink); transition: border-color .2s, box-shadow .2s; }
textarea { min-height: 96px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--mint-deep); box-shadow: 0 0 0 3px rgba(53,109,97,.12); }
.password-field { position: relative; display: block; }
.password-field input { padding-right: 60px; }
.password-toggle { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); border: 0; background: transparent; color: var(--mint-deep); font-size: .76rem; font-weight: 800; cursor: pointer; }
.field-hint { margin: -4px 0 0; color: var(--muted); font-size: .76rem; }
.terms-note { margin: -2px 0 0; color: var(--muted); font-size: .76rem; }
.terms-note a { color: var(--mint-deep); font-weight: 800; }
.register-benefits { display: flex; flex-wrap: wrap; gap: 6px; margin: -2px 0 1px; }
.register-benefits span { padding: 5px 8px; border-radius: 999px; background: #f1e9fb; color: #63359c; font-size: .7rem; font-weight: 900; }
.primary-button { width: 100%; min-height: 50px; border: 0; border-radius: 14px; background: linear-gradient(135deg, #ff6546, #ff8e5f); color: #fff; font-weight: 900; cursor: pointer; box-shadow: 0 9px 20px rgba(255,101,70,.24); }
.primary-button:hover { background: linear-gradient(135deg, #f45135, #ff7c4d); transform: translateY(-1px); }
.primary-button:disabled { opacity: .55; cursor: wait; }
.text-button { border: 0; background: transparent; color: var(--mint-deep); font-weight: 800; cursor: pointer; }
.form-alert, .global-alert { padding: 11px 13px; margin-bottom: 14px; border-radius: 12px; background: #fff0ee; color: var(--danger); font-size: .84rem; font-weight: 700; }

/* App shell */
.app-shell { width: min(100%, 880px); max-width: 100%; min-width: 0; min-height: 100svh; margin: 0 auto; padding: 0 24px calc(104px + var(--safe-bottom)); overflow-x: hidden; }
.app-header { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 28px 0 20px; }
.app-header h1 { margin: 0; }
.app-brand-block { min-width: 0; }
.app-brand-heading { display: inline-block; padding: 0 3px 7px; background: linear-gradient(transparent 72%, rgba(255,183,74,.38) 72%); color: rgba(39,167,160,.98); font-size: clamp(1.55rem, 4.2vw, 1.9rem); font-weight: 1000; line-height: 1.08; letter-spacing: .4px; text-shadow: 0 2px 0 rgba(255,255,255,.7); white-space: nowrap; }
.member-greeting { margin: 7px 3px 0; color: #52706a; font-size: .86rem; font-weight: 850; }
.icon-button { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--card); font-size: 1.2rem; cursor: pointer; }
.settings-tool-icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.app-main { display: block; min-width: 0; max-width: 100%; }
.view { min-width: 0; max-width: 100%; animation: fade-up .28s ease both; }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } }
.section-title-row { display: flex; align-items: end; justify-content: space-between; gap: 18px; margin: 12px 0 18px; }
.section-title-row h2 { margin: 0; font-size: 1.65rem; }
.section-title-row.compact { margin-top: 30px; }
.stats-title-actions { display: flex; align-items: center; gap: 8px; }
.source-chip { padding: 7px 11px; border-radius: 999px; background: var(--mint-soft); color: var(--mint-deep); font-size: .72rem; font-weight: 900; }
.share-card-button { min-height: 34px; padding: 7px 11px; border: 1px solid rgba(255,90,60,.24); border-radius: 999px; background: var(--coral-soft); color: #b94430; font-size: .72rem; font-weight: 900; cursor: pointer; }
.share-card-button:disabled { cursor: not-allowed; opacity: .5; }
.hero-card { display: flex; justify-content: space-between; align-items: center; gap: 18px; min-height: 225px; padding: 28px; border: 1px solid rgba(49,111,96,.14); border-radius: var(--radius-lg); background: linear-gradient(135deg, #d9eee5, #f1f7ed); box-shadow: 0 14px 34px rgba(39,64,58,.1); overflow: hidden; position: relative; }
.hero-card::after { content: ""; position: absolute; width: 190px; height: 190px; right: -75px; top: -80px; border-radius: 50%; border: 34px solid rgba(255,255,255,.32); }
.hero-content { flex: 1; min-width: 0; position: relative; z-index: 1; }
.hero-core-kicker { display: inline-flex; margin: 0 0 10px; padding: 5px 10px; border-radius: 999px; background: #fff; color: #2f7462; box-shadow: 0 4px 12px rgba(39,64,58,.08); font-size: .72rem; font-weight: 900; letter-spacing: .08em; }
.hero-primary-label { margin: 0 0 1px; color: #245447; font-size: 1rem; font-weight: 900; }
.card-label { margin-bottom: 5px; color: var(--muted); font-size: .78rem; font-weight: 800; }
.hero-number { display: block; color: #183d34; font-size: clamp(3.15rem, 8.5vw, 4.8rem); line-height: 1.05; letter-spacing: -.035em; }
.hero-number small, .metric-card strong small { font-size: .38em; }
.hero-card #encouragement { max-width: 330px; margin: 12px 0 0; color: var(--mint-deep); font-weight: 700; }
.hero-weight-summary { display: grid; grid-template-columns: repeat(2,minmax(0,154px)); gap: 10px; margin-top: 17px; }
.hero-weight-item { padding: 12px 14px; border: 2px solid rgba(49,111,96,.16); border-radius: 14px; background: rgba(255,255,255,.9); box-shadow: 0 7px 18px rgba(39,64,58,.08); }
.hero-weight-item.is-current { border-left: 5px solid var(--coral); }
.hero-weight-item.is-target { border-left: 5px solid #56ae67; }
.hero-weight-item > span { display: block; color: #315f53; font-size: .8rem; font-weight: 900; }
.hero-weight-item strong { display: block; margin-top: 3px; color: #1d3932; font-size: 1.5rem; line-height: 1.2; }
.hero-weight-item strong small { color: var(--muted); font-size: .64em; font-weight: 800; }
.progress-ring { --progress: 0; flex: 0 0 102px; width: 102px; height: 102px; display: grid; place-items: center; position: relative; z-index: 1; border-radius: 50%; background: conic-gradient(var(--coral) calc(var(--progress) * 1%), rgba(255,255,255,.65) 0); }
.progress-ring::before { content: ""; width: 78px; height: 78px; position: absolute; border-radius: 50%; background: #f3f8f2; }
.progress-ring span { z-index: 1; font-weight: 900; }
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
.metric-card, .chart-card, .next-card, .settings-card { border: 1px solid rgba(225,226,217,.8); border-radius: var(--radius-md); background: var(--card); box-shadow: 0 8px 26px rgba(39,64,58,.055); }
.metric-card { position: relative; padding: 20px; }
.metric-card p { margin: 12px 0 4px; color: var(--muted); font-size: .78rem; font-weight: 800; }
.metric-card strong { display: block; font-size: 1.7rem; }
.metric-card > small { color: var(--muted); }
.metric-help { position: absolute; top: 14px; right: 14px; min-height: 30px; padding: 4px 9px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--mint-deep); font-size: .7rem; font-weight: 900; cursor: pointer; }
.metric-icon { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; font-size: .72rem; font-weight: 900; }
.metric-icon.coral { background: var(--coral-soft); color: var(--coral); }
.metric-icon.mint { background: var(--mint-soft); color: var(--mint-deep); }
.metric-icon.amber { background: #fff1cf; color: #926813; }
.metric-icon.violet { background: #f0e8fb; color: #6f2dbd; }
.weight-rise-notice { display: grid; grid-template-columns: auto 1fr; align-items: start; gap: 13px; margin-top: 14px; padding: 18px 20px; border: 1px solid #efd49d; border-radius: var(--radius-md); background: #fff9e9; box-shadow: 0 8px 26px rgba(92,71,25,.055); }
.weight-rise-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: #f5dfaa; color: #8b6511; font-size: 1.1rem; font-weight: 900; }
.weight-rise-notice h3 { margin: 0 0 4px; font-size: 1rem; }
.weight-rise-notice > div > p:last-child { margin: 0; color: #6f644d; font-size: .82rem; }
.chart-card { margin-top: 14px; padding: 22px; }
.card-heading { display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.card-heading h3 { margin: 0; }
.soft-button { min-height: 38px; padding: 8px 12px; border: 0; border-radius: 11px; background: var(--mint-soft); color: var(--mint-deep); font-size: .78rem; font-weight: 900; cursor: pointer; }
.weight-chart { min-height: 190px; margin-top: 20px; }
.weight-chart svg { display: block; width: 100%; height: 190px; overflow: visible; }
.empty-state { min-height: 180px; display: grid; place-items: center; padding: 28px; border: 1px dashed #d7d9d1; border-radius: 16px; color: var(--muted); text-align: center; }
.next-card { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 14px; margin-top: 14px; padding: 20px; }
.next-card h3 { margin: 0 0 4px; }
.next-card p:last-child { margin: 0; color: var(--muted); font-size: .82rem; }
.next-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px; background: var(--coral-soft); color: var(--coral); font-size: 1.4rem; }
.injection-progress-card { margin-top: 14px; padding: 22px; border: 1px solid #d7e4dc; border-radius: var(--radius-md); background: linear-gradient(145deg, #fff, #f5faf7); box-shadow: 0 8px 26px rgba(39,64,58,.055); }
.injection-progress-badge { flex: 0 0 auto; padding: 6px 10px; border-radius: 999px; background: #eef1ed; color: var(--muted); font-size: .72rem; font-weight: 900; }
.injection-progress-badge.is-on-track { background: var(--mint-soft); color: var(--mint-deep); }
.injection-progress-badge.is-behind { background: #fff1cf; color: #815c12; }
.injection-progress-badge.is-fast { background: #fff0ed; color: #a84332; }
.injection-progress-summary { margin: 12px 0 14px; color: #40564e; font-size: .86rem; font-weight: 750; line-height: 1.65; }
.injection-weight-list { display: grid; gap: 8px; }
.injection-weight-row { display: grid; grid-template-columns: 50px minmax(98px,.8fr) minmax(92px,.8fr) minmax(92px,1fr); align-items: center; gap: 10px; padding: 11px 12px; border: 1px solid rgba(49,111,96,.11); border-radius: 13px; background: rgba(255,255,255,.88); font-size: .79rem; }
.injection-weight-row strong { color: var(--mint-deep); }
.injection-weight-row span { color: var(--muted); }
.injection-weight-row .injection-weight-change { color: #43544d; font-weight: 800; text-align: right; }
.injection-weight-row .injection-weight-change.is-loss { color: #2b8069; }
.injection-weight-row .injection-weight-change.is-gain { color: #9b6b13; }
.injection-progress-empty { padding: 18px; border: 1px dashed #cedbd3; border-radius: 13px; color: var(--muted); text-align: center; font-size: .8rem; }
.injection-progress-note { margin: 13px 0 0; color: var(--muted); font-size: .7rem; line-height: 1.55; }
.circle-button { width: 42px; height: 42px; border: 0; border-radius: 50%; background: linear-gradient(135deg, #ff6546, #ff8e5f); color: white; font-size: 1.25rem; cursor: pointer; box-shadow: 0 6px 14px rgba(255,101,70,.22); }
.nutrition-card { margin-top: 14px; padding: 22px; border: 1px solid #dfe8d5; border-radius: var(--radius-md); background: linear-gradient(145deg, #fff, #f6fbef); box-shadow: 0 8px 26px rgba(39,64,58,.055); }
.nutrition-context { margin: 10px 0 14px; color: var(--muted); font-size: .8rem; line-height: 1.6; }
.nutrition-metrics { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 9px; }
.nutrition-metrics > div { min-width: 0; padding: 11px; border: 1px solid rgba(86,174,103,.17); border-radius: 13px; background: rgba(255,255,255,.82); }
.nutrition-metrics span { display: block; color: var(--muted); font-size: .68rem; font-weight: 800; }
.nutrition-metrics strong { display: block; margin-top: 3px; overflow-wrap: anywhere; font-size: .94rem; }
.nutrition-guidance { margin-top: 13px; padding: 13px 14px; border-radius: 13px; background: #fff3dc; color: #735522; font-size: .82rem; font-weight: 750; line-height: 1.65; }
.nutrition-estimate-note { margin: 10px 0 0; color: var(--muted); font-size: .7rem; line-height: 1.55; }
.ai-report-history-card { margin-top: 14px; padding: 22px; border: 1px solid rgba(255,90,60,.2); border-radius: var(--radius-md); background: linear-gradient(145deg, #fff, #fff7f1); box-shadow: 0 8px 26px rgba(39,64,58,.055); }
.ai-heading-badge { display: inline-flex; align-items: center; justify-content: center; padding: 3px 8px; border-radius: 999px; background: var(--violet); color: #fff; font-size: .72em; font-weight: 950; letter-spacing: .04em; vertical-align: .12em; box-shadow: 0 5px 12px rgba(111,45,189,.18); }
.ai-report-count { flex: 0 0 auto; padding: 6px 10px; border-radius: 999px; background: var(--coral-soft); color: var(--coral); font-size: .72rem; font-weight: 900; }
.ai-report-list { display: grid; gap: 10px; margin-top: 15px; }
.ai-report-history-item { overflow: hidden; border: 1px solid #f1ded6; border-radius: 14px; background: rgba(255,255,255,.9); }
.ai-report-history-item summary { display: grid; grid-template-columns: minmax(138px,auto) 1fr auto; align-items: center; gap: 12px; min-height: 58px; padding: 12px 14px; list-style: none; cursor: pointer; }
.ai-report-history-item summary::-webkit-details-marker { display: none; }
.ai-report-date { color: var(--ink); font-size: .84rem; font-weight: 900; }
.ai-report-period { color: var(--muted); font-size: .75rem; }
.ai-report-toggle { color: var(--coral); font-size: .74rem; font-weight: 900; }
.ai-report-history-item[open] .ai-report-toggle { color: var(--mint-deep); font-size: 0; }
.ai-report-history-item[open] .ai-report-toggle::after { content: '收起'; font-size: .74rem; }
.ai-report-history-body { padding: 14px; border-top: 1px solid #f1e7e0; color: var(--ink); font-size: .82rem; line-height: 1.7; }
.ai-report-history-body p { margin: 0; }
.ai-report-history-body ul { margin: 10px 0 0; padding-left: 1.25rem; }
.ai-report-encouragement { margin-top: 9px !important; padding: 10px 12px; border-radius: 11px; background: var(--mint-soft); color: var(--mint-deep); font-weight: 800; }
.ai-report-empty { margin: 0; padding: 18px; border: 1px dashed #e2dcd3; border-radius: 13px; color: var(--muted); text-align: center; font-size: .8rem; }

/* Record */
.record-guide { position: relative; overflow: hidden; display: grid; grid-template-columns: auto minmax(0,1fr); gap: 16px; margin-bottom: 20px; padding: 22px; border: 2px solid rgba(39,167,160,.38); border-radius: var(--radius-md); background: linear-gradient(135deg, #effaf7, #fffefa 72%); box-shadow: 0 14px 32px rgba(39,107,96,.11); }
.record-guide::before { content: ""; position: absolute; inset: 0 0 auto; height: 6px; background: linear-gradient(90deg, #27a7a0, #56ae67, #ffb74a); }
.record-guide-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: rgba(39,167,160,.95); color: #fff; font-size: 1.15rem; font-weight: 950; box-shadow: 0 8px 18px rgba(39,167,160,.22); }
.record-guide-label { display: inline-flex; width: fit-content; margin: 0 0 7px; padding: 5px 9px; border-radius: 999px; background: rgba(39,167,160,.95); color: #fff; font-size: .72rem; letter-spacing: .06em; }
.record-guide h3 { margin: 0; color: #214b43; font-size: 1.08rem; line-height: 1.45; }
.record-guide-principle { display: grid; gap: 2px; margin: 11px 0 0; padding: 11px 13px; border-left: 4px solid #ffb74a; border-radius: 10px; background: rgba(255,255,255,.82); }
.record-guide-principle strong { color: #245b51; font-size: .86rem; }
.record-guide-principle span { color: #5b6b66; font-size: .78rem; line-height: 1.55; }
.record-guide ol { display: grid; gap: 9px; margin: 14px 0 0; padding-left: 1.25rem; color: #485d57; font-size: .83rem; line-height: 1.68; }
.record-guide li::marker { color: #27a7a0; font-weight: 900; }
.record-guide strong { color: #315f53; }
.quick-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(145px, 1fr)); gap: 12px; }
.quick-card { min-height: 136px; display: grid; justify-items: start; align-content: center; gap: 7px; padding: 17px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--card); text-align: left; cursor: pointer; }
.quick-card:hover { border-color: var(--mint); transform: translateY(-2px); }
.quick-card > span { font-size: 1.5rem; color: var(--coral); }
.quick-card small { color: var(--muted); }
.quick-card.ai-quick-card { position: relative; overflow: hidden; border: 2px solid rgba(111,45,189,.32); background: linear-gradient(145deg,#fff,#f6f0ff); box-shadow: 0 9px 22px rgba(111,45,189,.09); }
.quick-card.ai-quick-card::after { content: "主打功能"; position: absolute; top: 9px; right: 9px; padding: 3px 7px; border-radius: 999px; background: rgba(111,45,189,.1); color: var(--violet); font-size: .62rem; font-weight: 950; }
.quick-card.ai-quick-card > .ai-quick-icon { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 12px; background: var(--violet); color: #fff; font-size: .72rem; font-weight: 950; box-shadow: 0 7px 16px rgba(111,45,189,.2); }
.quick-card.ai-quick-card strong { color: #4f237d; }
.timeline-heading { display: flex; justify-content: space-between; align-items: center; margin: 30px 0 12px; }
.timeline-heading h3 { margin: 0; }
.text-button.small { font-size: .8rem; }
.timeline { display: grid; gap: 10px; }
.timeline-item { display: grid; grid-template-columns: auto 1fr auto; gap: 13px; align-items: center; padding: 16px; border-radius: 17px; background: var(--card); border: 1px solid var(--line); }
.timeline-dot { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 12px; background: var(--mint-soft); color: var(--mint-deep); }
.timeline-main { min-width: 0; }
.timeline-item h4 { margin: 0 0 2px; overflow-wrap: anywhere; line-height: 1.45; }
.timeline-item p, .timeline-item time { margin: 0; color: var(--muted); font-size: .76rem; }
.timeline-detail { margin-top: 7px; }
.timeline-detail summary { width: max-content; color: var(--coral); font-size: .74rem; font-weight: 900; cursor: pointer; }
.timeline-detail[open] summary { color: var(--mint-deep); }
.timeline-detail > p { margin-top: 8px; padding: 10px 11px; border-radius: 11px; background: #f7f7f2; color: var(--ink); line-height: 1.65; overflow-wrap: anywhere; }
.timeline-detail > p + p { margin-top: 6px; background: var(--mint-soft); color: var(--mint-deep); }
.timeline-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.timeline-delete { padding: 5px 9px; border: 1px solid #efc5c1; border-radius: 8px; background: #fff7f5; color: var(--danger); font-size: .72rem; font-weight: 900; cursor: pointer; }
.timeline-delete:hover { background: #ffe9e5; }
.timeline-delete:disabled { cursor: wait; opacity: .55; }
.records-page-heading { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.records-page-heading h2, .records-page-heading p { margin: 0; }
.records-back { flex: 0 0 auto; min-height: 40px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 11px; background: var(--card); color: var(--ink); font-weight: 900; cursor: pointer; }
.record-filter-tabs { display: grid; grid-template-columns: repeat(auto-fit, minmax(56px, 1fr)); gap: 7px; margin-bottom: 15px; padding: 5px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.65); }
.record-filter-tabs button { min-height: 40px; padding: 7px 8px; border: 0; border-radius: 11px; background: transparent; color: var(--muted); font-size: .8rem; font-weight: 900; cursor: pointer; }
.record-filter-tabs button.is-active { background: linear-gradient(135deg, #ff6546, #ff8e5f); color: #fff; box-shadow: 0 5px 14px rgba(255,101,70,.22); }
.all-records-list { min-height: 96px; }
.load-more-button { width: 100%; min-height: 48px; margin-top: 12px; border: 1px solid var(--line); border-radius: 13px; background: var(--card); color: var(--mint-deep); font-weight: 900; cursor: pointer; }
.load-more-button:hover { background: var(--mint-soft); }
.load-more-button:disabled { cursor: wait; opacity: .6; }

/* Settings */
.settings-card { padding: 20px; margin-bottom: 14px; }
.settings-icon { flex: 0 0 auto; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: #e9e5f6; color: var(--violet); font-size: .78rem; font-weight: 900; }
.settings-card, .settings-card.stacked, .field-grid, .field-grid > *, .card-heading, .card-heading > * { min-width: 0; max-width: 100%; }
.settings-card.stacked { display: grid; gap: 18px; }
.field-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
#profile-form .field-grid { width: 100%; max-width: 600px; grid-template-columns: minmax(0, 1fr); row-gap: 22px; }
#birth-year-gregorian[readonly] { background: #f2f5f1; color: #52645f; cursor: default; }
.input-hint { color: var(--muted); font-size: .72rem; font-weight: 600; line-height: 1.5; }
.input-error { color: var(--danger); font-size: .72rem; font-weight: 800; line-height: 1.5; }
.password-grid { width: 100%; max-width: 600px; grid-template-columns: minmax(0, 1fr); row-gap: 22px; }
#change-password-alert { margin: 0; }
.form-alert.is-success { background: #eaf8ee; color: #278c48; }
.line-reminder-card { background: linear-gradient(135deg, #f2fbf4, #fffefa); }
.line-reminder-heading { display: flex; align-items: flex-start; gap: 13px; }
.line-reminder-heading h3, .line-reminder-heading p { margin: 0; }
.line-reminder-heading p:last-child { margin-top: 3px; color: var(--muted); font-size: .8rem; }
.line-bg { background: #dff7e6; color: #06a940; }
.line-reminder-audience-note { display: grid; gap: 3px; margin: 0; padding: 12px 14px; border: 1px solid rgba(53,109,97,.14); border-radius: 13px; background: rgba(255,255,255,.72); }
.line-reminder-audience-note strong { color: #315f53; font-size: .84rem; }
.line-reminder-audience-note span { color: var(--muted); font-size: .78rem; line-height: 1.55; }
.line-reminder-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 12px; }
.line-reminder-form .soft-button { min-height: 48px; padding-inline: 20px; }
.line-reminder-actions { min-width: 126px; display: grid; gap: 7px; }
.reminder-save-state { display: block; color: var(--muted); font-size: .76rem; font-weight: 900; text-align: center; }
.reminder-save-state.is-saved { color: #24964a; }
.reminder-save-state.is-dirty { color: #d75c42; }
.line-reminder-actions .soft-button:not(:disabled) { background: var(--coral); color: #fff; box-shadow: 0 7px 16px rgba(239,120,94,.2); }
.line-reminder-actions .soft-button:disabled { background: #e7eee8; color: #4a7657; cursor: default; opacity: 1; }
.line-reminder-guide { padding: 16px; border: 1px solid rgba(53,109,97,.14); border-radius: 16px; background: rgba(255,255,255,.76); }
.line-reminder-guide > p { margin: 0 0 10px; color: var(--mint-deep); font-weight: 900; }
.line-reminder-guide > .reminder-delivery-state { padding: 9px 11px; border-radius: 11px; background: #f0f3f0; color: var(--muted); font-size: .8rem; }
.line-reminder-guide > .reminder-delivery-state.is-ok { background: #eaf8ee; color: #278c48; }
.line-reminder-guide > .reminder-delivery-state.is-warn { background: #fff5dc; color: #946815; }
.line-reminder-guide > .reminder-delivery-state.is-blocked { background: #fff0ec; color: #bd4d36; }
.line-reminder-guide ol { margin: 0 0 12px; padding-left: 1.35rem; color: var(--muted); font-size: .82rem; line-height: 1.75; }
.reminder-activity-notice { display: flex; align-items: flex-start; gap: 10px; margin: 0 0 14px; padding: 11px 12px; border: 1px solid #f3cf76; border-left: 4px solid #e6a719; border-radius: 12px; background: #fff8e6; color: #81590a; }
.reminder-activity-notice > span { flex: 0 0 22px; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: #e6a719; color: #fff; font-size: .8rem; font-weight: 900; }
.reminder-activity-notice p, .reminder-activity-notice strong, .reminder-activity-notice small { display: block; margin: 0; }
.reminder-activity-notice strong { font-size: .84rem; }
.reminder-activity-notice small { margin-top: 3px; color: #8a6c2c; font-size: .77rem; line-height: 1.55; }
.line-friend-button { min-height: 72px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 11px 16px; border-radius: 13px; background: #06c755; color: #fff; text-align: center; text-decoration: none; box-shadow: 0 8px 18px rgba(6,199,85,.2); }
.line-friend-button strong { display: block; font-size: 1rem; font-weight: 900; line-height: 1.35; }
.line-friend-button span { display: block; color: rgba(255,255,255,.96); font-size: .8rem; font-weight: 800; line-height: 1.45; }
.line-friend-button:hover { background: #05b84e; }
.line-friend-button[aria-disabled="true"] { background: #aeb8b1; box-shadow: none; cursor: not-allowed; pointer-events: none; }
.line-reminder-guide > .line-friend-entry-note { display: flex; align-items: center; justify-content: center; gap: 9px; margin: 10px 0 0; padding: 9px 12px; border: 1px solid #d8ded9; border-radius: 11px; background: #f3f5f3; color: var(--muted); font-size: .78rem; font-weight: 800; line-height: 1.5; text-align: center; }
.line-friend-entry-note::before { content: "尚未設定"; flex: 0 0 auto; padding: 3px 7px; border-radius: 999px; background: #879189; color: #fff; font-size: .68rem; font-weight: 900; }
.line-friend-entry-note[hidden] { display: none; }
.ai-settings-card { border: 1px solid #ddd5f1; background: linear-gradient(145deg, #f8f5ff, #fffefa 48%); }
.ai-card-heading { display: flex; align-items: center; gap: 13px; }
.ai-card-heading h3, .ai-card-heading p { margin: 0; }
.ai-card-heading p { margin-top: 3px; color: var(--muted); font-size: .8rem; }
.ai-privacy-note { margin: 0; padding: 11px 13px; border: 1px solid #e5def4; border-radius: 12px; background: rgba(255,255,255,.78); color: var(--muted); font-size: .76rem; line-height: 1.6; }
.ai-trial-notice { display: grid; gap: 4px; margin: 0; padding: 14px 15px; border: 1px solid #d8e9d9; border-radius: 14px; background: linear-gradient(135deg, #eef9f0, #fffdf6); color: var(--ink); }
.ai-trial-notice strong { color: var(--mint-deep); font-size: .9rem; }
.ai-trial-notice span { color: var(--muted); font-size: .78rem; line-height: 1.65; }
.ai-key-form { display: grid; gap: 12px; }
.ai-key-form.is-locked { padding: 14px; border: 1px solid #dedfd9; border-radius: 14px; background: #f0f1ee; }
.ai-key-form.is-locked label, .ai-key-form.is-locked .ai-key-status { color: #888f8a; }
.ai-key-form.is-locked input:disabled { border-color: #d8dad5; background: #e5e7e3; color: #8e948f; cursor: not-allowed; opacity: 1; }
.ai-key-form.is-locked button:disabled { border-color: #d8dad5; background: #dfe2dd; color: #969c97; box-shadow: none; cursor: not-allowed; opacity: 1; }
.ai-actions { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 9px; }
.ai-actions .primary-button, .ai-actions .secondary-button { min-height: 46px; }
.text-button { border: 0; background: transparent; font-weight: 900; cursor: pointer; }
.danger-text { color: var(--danger); }
.ai-key-status { margin: -3px 0 0; color: var(--muted); font-size: .78rem; font-weight: 900; }
.ai-key-status.is-valid, .ai-key-status.is-untested { color: #278c48; }
.ai-key-status.is-invalid, .ai-key-status.is-no_balance, .ai-key-status.is-error { color: var(--danger); }
.ai-key-status.is-platform { color: #767d78; }
.ai-feedback-card { display: grid; grid-template-columns: minmax(0,1fr) minmax(220px,auto); align-items: center; gap: 14px; padding: 15px; border: 1px solid #dce9dc; border-radius: 15px; background: #fff; }
.ai-feedback-card p { display: grid; gap: 3px; margin: 0; }
.ai-feedback-card p strong { color: var(--ink); font-size: .9rem; }
.ai-feedback-card p span { color: var(--muted); font-size: .76rem; line-height: 1.55; }
.line-feedback-button { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; padding: 11px 17px; border-radius: 13px; background: #06c755; color: #fff; font-size: .86rem; font-weight: 900; text-align: center; text-decoration: none; box-shadow: 0 7px 17px rgba(6,199,85,.2); }
.line-feedback-button:hover { background: #05b84e; }
.ai-guide { padding: 15px; border: 1px solid #e5def4; border-radius: 15px; background: #fff; }
.ai-guide summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; list-style: none; color: var(--ink); font-size: .9rem; font-weight: 900; cursor: pointer; }
.ai-guide summary::-webkit-details-marker { display: none; }
.ai-guide-toggle { padding: 6px 11px; border-radius: 999px; background: var(--mint-soft); color: var(--mint-deep); font-size: .74rem; }
.ai-guide[open] .ai-guide-toggle { font-size: 0; }
.ai-guide[open] .ai-guide-toggle::after { content: '收起'; font-size: .74rem; }
.ai-guide-content { padding-top: 12px; }
.ai-guide ol { margin: 0; padding-left: 1.35rem; color: var(--muted); font-size: .82rem; line-height: 1.75; }
.ai-guide a { color: var(--violet); font-weight: 900; }
.ai-guide figure { margin: 10px 0 15px; }
.ai-guide img { display: block; width: min(100%, 405px); height: auto; border: 1px solid var(--line); border-radius: 13px; box-shadow: 0 7px 18px rgba(31,49,47,.09); }
.ai-date-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.ai-record-intro strong { display: block; font-size: 1rem; }
.ai-record-intro p { margin: 4px 0 0; color: var(--muted); font-size: .8rem; line-height: 1.6; }
.ai-report-result { padding: 14px; border-radius: 14px; background: #fff; color: var(--ink); font-size: .82rem; line-height: 1.65; }
.ai-report-result strong, .ai-report-result small { display: block; }
.ai-report-result p { margin-top: 8px; }
.ai-report-result ul { margin: 8px 0; padding-left: 1.25rem; }
.ai-report-result small { color: var(--muted); }
.ai-encouragement { color: var(--mint-deep); font-weight: 900; }
.settings-list { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--card); }
.settings-list button { width: 100%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 13px; padding: 15px 18px; border: 0; border-bottom: 1px solid var(--line); background: transparent; text-align: left; cursor: pointer; }
.settings-list button:last-child { border-bottom: 0; }
.settings-list button:disabled { grid-template-columns: auto 1fr; cursor: default; pointer-events: none; opacity: 1; }
.settings-list button:disabled small { color: #8a928e; font-weight: 800; }
.settings-list strong, .settings-list small { display: block; }
.settings-list small { margin-top: 2px; color: var(--muted); }
.settings-list b:last-child { color: var(--muted); font-size: 1.4rem; }
.mint-bg { background: var(--mint-soft); color: var(--mint-deep); }.violet-bg { background: #efecf8; color: var(--violet); }.blue-bg { background: #e8f2f5; color: #447885; }.sand-bg { background: #f5efe1; color: #8b7148; }
.logout-button { width: 100%; display: block; margin-top: 16px; padding: 14px; border: 1px solid #ead2cd; border-radius: 14px; background: transparent; color: var(--danger); text-align: center; text-decoration: none; font-weight: 900; cursor: pointer; }
.medical-note { margin: 18px auto 0; max-width: 620px; color: var(--muted); text-align: center; font-size: .73rem; }

.bottom-nav { position: fixed; z-index: 20; left: 50%; bottom: max(14px, var(--safe-bottom)); transform: translateX(-50%); width: min(calc(100% - 28px), 560px); display: grid; grid-template-columns: repeat(3, 1fr); padding: 7px; border: 1px solid rgba(255,255,255,.75); border-radius: 22px; background: rgba(255,255,252,.9); box-shadow: 0 18px 45px rgba(31,49,47,.17); backdrop-filter: blur(18px); }
.bottom-nav button { display: grid; justify-items: center; gap: 2px; padding: 8px; border: 0; border-radius: 16px; background: transparent; color: var(--muted); cursor: pointer; }
.bottom-nav button span { font-size: 1.2rem; line-height: 1; }
.bottom-nav button span .settings-tool-icon { display: block; }
.bottom-nav button b { font-size: .72rem; }
.bottom-nav button.is-active { background: linear-gradient(135deg, #ff6546, #ff8e5f); color: white; box-shadow: 0 7px 16px rgba(255,101,70,.24); }

/* Dialog */
.record-dialog { width: min(100% - 24px, 560px); max-height: calc(100svh - 24px); padding: 0; overflow: hidden; border: 0; border-radius: 26px; background: var(--card); box-shadow: 0 24px 80px rgba(23,43,39,.25); }
.record-dialog::backdrop { background: rgba(24,43,39,.38); backdrop-filter: blur(4px); }
.dialog-shell { min-height: 0; max-height: calc(100svh - 24px); display: grid; gap: 15px; padding: 12px 22px max(24px, calc(14px + var(--safe-bottom))); overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
.dialog-handle { width: 44px; height: 5px; margin: 0 auto 2px; border-radius: 999px; background: #d9dbd5; }
.dialog-heading { display: flex; justify-content: space-between; align-items: center; }
.dialog-heading h2 { margin: 0; }
#record-fields { display: grid; gap: 13px; }
#record-fields.is-meal-fields { gap: 0; }
.meal-form-section { min-width: 0; display: grid; gap: 15px; padding: 5px 0 24px; border-bottom: 1px solid var(--line); }
.meal-form-section + .meal-form-section { padding-top: 23px; }
.meal-form-section:last-child { padding-bottom: 4px; border-bottom: 0; }
.choice-fieldset { min-width: 0; padding: 0; border: 0; }
.choice-fieldset legend { margin-bottom: 8px; color: var(--ink); font-size: .9rem; font-weight: 800; }
.choice-fieldset legend span { color: var(--danger); }
.mood-grid { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 7px; }
.mood-choice, .side-effect-choice { display: block; cursor: pointer; }
.mood-choice input, .side-effect-choice input { position: absolute; opacity: 0; pointer-events: none; }
.mood-choice span { min-height: 76px; display: grid; place-items: center; align-content: center; gap: 3px; padding: 7px 3px; border: 1px solid var(--line); border-radius: 13px; background: #fff; text-align: center; transition: .18s ease; }
.mood-choice b { font-size: 1.55rem; line-height: 1; }
.mood-choice small { color: var(--muted); font-size: .65rem; font-weight: 800; }
.mood-choice input:checked + span { border-color: var(--mint-deep); background: var(--mint-soft); box-shadow: 0 0 0 2px rgba(78,169,88,.14); }
.mood-choice input:checked + span small { color: var(--mint-deep); }
.mood-choice input:focus-visible + span, .side-effect-choice input:focus-visible + span { outline: 3px solid rgba(111,45,189,.22); outline-offset: 2px; }
.side-effect-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.side-effect-choice span { display: block; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--muted); font-size: .78rem; font-weight: 800; transition: .18s ease; }
.side-effect-choice input:checked + span { border-color: var(--coral); background: var(--coral-soft); color: #b94430; }
.choice-hint { display: block; margin-top: 8px; color: var(--muted); font-size: .7rem; }
.meal-upload small { display: block; margin-top: 7px; color: var(--muted); font-size: .7rem; line-height: 1.55; }
.meal-duplicate-warning { margin: 0; padding: 12px 13px; border: 1px solid #f0d49b; border-radius: 12px; background: #fff8e7; color: #72551e; font-size: .76rem; line-height: 1.6; }
.meal-image-status { padding: 10px 12px; border-radius: 11px; background: var(--mint-soft); color: var(--mint-deep); font-size: .76rem; font-weight: 800; }
.composition-fieldset { display: grid; gap: 12px; min-width: 0; margin: 0; padding: 14px; border: 1px solid var(--line); border-radius: 18px; background: #fbfdfb; }
.composition-fieldset legend { padding: 0 7px; color: var(--ink); font-size: .94rem; font-weight: 900; }
.composition-fieldset .choice-hint { margin: -2px 0 2px; }
.composition-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.value-unit-row { display: grid; grid-template-columns: minmax(0,1fr) 76px; gap: 7px; margin-top: 7px; }
.value-unit-row input, .value-unit-row select { min-width: 0; }
.bmi-info-dialog { width: min(100% - 24px, 620px); }
.bmi-formula { margin: 0; padding: 13px 15px; border-radius: 13px; background: var(--mint-soft); color: var(--mint-deep); font-weight: 900; text-align: center; }
.bmi-current { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 3px 14px; padding: 16px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.bmi-current > span { color: var(--muted); font-weight: 800; }
.bmi-current strong { color: var(--coral); font-size: 2rem; }
.bmi-current small { grid-column: 1 / -1; color: var(--muted); }
.bmi-reference-card { padding: 17px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.bmi-reference-card h3 { margin: 0 0 10px; font-size: 1rem; }
.bmi-reference-card dl { margin: 0; }
.bmi-reference-card dl div { display: flex; justify-content: space-between; gap: 16px; padding: 5px 0; }
.bmi-reference-card dt, .bmi-reference-card dd { margin: 0; }
.bmi-reference-card dd { font-weight: 900; }
.bmi-source-links { display: grid; gap: 8px; }
.bmi-source-links a { padding: 11px 13px; border-radius: 12px; background: #fff7f5; color: #a94836; font-size: .8rem; font-weight: 800; text-decoration: none; }
.bmi-caution { margin: 0; color: var(--muted); font-size: .75rem; }
.share-dialog { width: min(100% - 24px, 620px); }
#share-card-canvas { display: block; width: min(100%, 432px); height: auto; margin: 0 auto; border-radius: 20px; background: #eff8f2; box-shadow: 0 12px 32px rgba(39,64,58,.13); }
.share-privacy-note { margin: 0; color: var(--muted); font-size: .76rem; text-align: center; }
.share-card-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.secondary-button { width: 100%; min-height: 50px; border: 1px solid var(--line); border-radius: 14px; background: #fff; color: var(--ink); font-weight: 900; cursor: pointer; }
.share-card-status { min-height: 1.25rem; margin: -5px 0 0; color: var(--mint-deep); font-size: .78rem; font-weight: 800; text-align: center; }

@media (max-width: 760px) {
    .site-nav { align-items: stretch; flex-direction: column; gap: .5rem; padding: .55rem; }
    .site-menu { display: grid; gap: .3rem; }
    .site-menu-label { padding-left: .1rem; font-size: .7rem; }
    .site-links { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: .28rem; }
    .site-links a { min-width: 0; min-height: 58px; flex-direction: column; gap: .14rem; padding: .35rem .05rem; font-size: .72rem; }
    .site-links i { font-size: 1.08rem; }
    .auth-page { grid-template-columns: 1fr; align-content: start; gap: 28px; padding: 26px 18px 42px; }
    .auth-intro { padding: 18px 8px 0; }
    .auth-brand-name { margin-bottom: 17px; padding-bottom: 6px; font-size: 1.3rem; }
    .auth-intro h1 { font-size: clamp(2.35rem, 11vw, 3.45rem); }
    .auth-value-points { grid-template-columns: 1fr; gap: 8px; }
    .auth-intro-summary { font-size: .9rem; }
    .intro-feature-list article { padding: 11px 12px; }
    .auth-support-note { font-size: .82rem; }
    .auth-card { padding: 24px 18px; border-radius: 24px; }
    .auth-card-title-row { gap: 10px; }
    .free-ai-badge { min-width: 78px; padding: 8px 9px; }
    .app-shell { padding-inline: 15px; }
    .app-header { padding-top: 22px; }
    .app-brand-heading { padding-bottom: 6px; font-size: 1.45rem; }
    .record-guide { grid-template-columns: 1fr; gap: 11px; padding: 19px 16px 17px; }
    .record-guide-icon { width: 40px; height: 40px; border-radius: 12px; }
    .quick-grid { grid-template-columns: 1fr 1fr; }
    .field-grid { grid-template-columns: 1fr; }
    .password-grid { grid-template-columns: 1fr; }
    .line-reminder-form { grid-template-columns: 1fr; }
    .line-reminder-actions { min-width: 0; }
    .line-reminder-form .soft-button { width: 100%; }
    .ai-actions { grid-template-columns: 1fr 1fr; }
    .ai-actions .text-button { grid-column: 1 / -1; }
    .ai-feedback-card { grid-template-columns: 1fr; }
    .line-feedback-button { width: 100%; }
    .ai-date-grid { grid-template-columns: 1fr; }
}

@media (max-width: 365px) {
    .site-links { grid-template-columns: repeat(3,minmax(0,1fr)); }
}

@media (max-width: 480px) {
    .hero-card { min-height: 218px; padding: 21px; }
    .hero-weight-summary { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .hero-weight-item { padding: 9px 10px; }
    .hero-weight-item strong { font-size: 1.2rem; }
    .progress-ring { flex-basis: 84px; width: 84px; height: 84px; }
    .progress-ring::before { width: 64px; height: 64px; }
    .metric-card { padding: 16px; }
    .metric-card strong { font-size: 1.45rem; }
    .chart-card { padding: 18px 15px; }
    .soft-button { padding-inline: 9px; }
    .ai-report-history-card { padding: 17px; }
    .ai-report-history-item summary { grid-template-columns: 1fr auto; gap: 5px 10px; }
    .ai-report-period { grid-column: 1 / -1; }
    .nutrition-metrics { grid-template-columns: repeat(2,minmax(0,1fr)); }
    .next-card { grid-template-columns: auto 1fr; padding: 16px; }
    .injection-progress-card { padding: 18px 15px; }
    .injection-weight-row { grid-template-columns: 42px 1fr 1fr; gap: 6px 9px; }
    .injection-weight-row .injection-weight-change { grid-column: 2 / -1; text-align: left; }
    .stats-title-actions { align-items: flex-end; flex-direction: column; gap: 5px; }
    .share-card-button { min-height: 30px; padding-block: 5px; }
    .timeline-item { grid-template-columns: auto minmax(0,1fr); align-items: start; }
    .timeline-actions { grid-column: 2; justify-content: flex-start; flex-wrap: wrap; }
    .record-dialog { width: min(100% - 18px, 560px); max-height: calc(100svh - 18px); }
    .dialog-shell { max-height: calc(100svh - 18px); padding-inline: 18px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}