/* Tagsmith: one stylesheet for the front page, the account pages and the app */
:root {
  --gold: #8A6A1F;
  --gold-dark: #6B5115;
  --gold-soft: #F4ECDA;
  --ink: #1E1A14;
  --ink-2: #4F473B;
  --ink-3: #6E6556;
  --line: #E6DECF;
  --paper: #FBF9F4;
  --card: #FFFFFF;
  --up: #8A3B12;
  --up-soft: #FBEDE4;
  --down: #22603F;
  --down-soft: #E5F2EA;
  --radius: 14px;
  --font: system-ui, -apple-system, "Segoe UI", "Noto Sans", "Noto Sans JP", Roboto, "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
dl.kv dd { overflow-wrap: anywhere; min-width: 0; }
.app-main .note { max-width: 65ch; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--paper); line-height: 1.6; font-size: 16px; }
img { max-width: 100%; display: block; }
a { color: var(--gold-dark); }
a:hover { color: var(--ink); }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 6vw, 3.25rem); font-weight: 750; }
h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 650; }
p { margin: 0 0 1em; }
.num, td, .price { font-variant-numeric: tabular-nums; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 720px; }
.muted { color: var(--ink-3); }
.small { font-size: .875rem; }
.eyebrow { font-size: .95rem; font-weight: 650; color: var(--gold-dark); margin-bottom: .5rem; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: #fff; padding: 8px 12px; z-index: 10; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 48px; padding: 0 22px; border-radius: 999px; border: 1px solid var(--gold); background: var(--gold); color: #fff; font: inherit; font-weight: 650; text-decoration: none; cursor: pointer; transition: background .15s; }
.btn:hover { background: var(--gold-dark); color: #fff; }
.btn:focus-visible, input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid #C9A961; outline-offset: 2px; }
.btn.ghost { background: transparent; color: var(--gold-dark); }
.btn.ghost:hover { background: var(--gold-soft); color: var(--ink); }
.btn.small { min-height: 40px; padding: 0 16px; font-size: .9rem; }
.btn.danger { background: #fff; color: #9B2C1C; border-color: #D8B4AA; }
.btn[disabled] { opacity: .55; cursor: default; }
.linkbtn { background: none; border: 0; padding: 8px 4px; font: inherit; color: var(--gold-dark); text-decoration: underline; cursor: pointer; min-height: 40px; }

/* nav */
.nav { position: sticky; top: 0; z-index: 5; background: rgba(251, 249, 244, .94); border-bottom: 1px solid var(--line); backdrop-filter: blur(6px); }
.nav .wrap { display: flex; align-items: center; gap: 20px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 750; font-size: 1.15rem; color: var(--ink); text-decoration: none; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.nav .links { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.nav .links a { color: var(--ink-2); text-decoration: none; font-size: .95rem; padding: 10px 0; }
.nav .links a:hover { color: var(--gold-dark); }
.nav .links .btn { color: #fff; padding: 0 18px; min-height: 42px; }
@media (max-width: 760px) { .nav .links .hide-s { display: none; } .nav .links { gap: 14px; } }

/* hero */
.hero { padding: 64px 0 56px; }
.hero .grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 980px) { .hero .grid { grid-template-columns: 1fr 1.05fr; } }
.hero .sub { font-size: 1.15rem; color: var(--ink-2); max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: center; margin-top: 28px; }
.cta .note { color: var(--ink-3); font-size: .9rem; }

/* the product's screen */
.screen { background: var(--card); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 1px 0 rgba(0,0,0,.02), 0 18px 40px -24px rgba(60, 44, 10, .35); overflow: hidden; }
.screen-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); background: #FDFBF6; flex-wrap: wrap; }
.screen-top b { font-size: .95rem; }
.spotline { display: flex; gap: 14px; flex-wrap: wrap; font-size: .82rem; color: var(--ink-2); }
.spotline span b { color: var(--ink); font-weight: 650; }
.counts { display: flex; gap: 8px; flex-wrap: wrap; padding: 12px 18px 0; }
.row { display: grid; grid-template-columns: 1fr auto; gap: 4px 14px; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.row:last-child { border-bottom: 0; }
.row .name { font-weight: 650; }
.row .meta { font-size: .82rem; color: var(--ink-3); grid-column: 1 / -1; }
.row .right { text-align: right; white-space: nowrap; }
.row .old { color: var(--ink-3); font-size: .85rem; }
.row .new { font-weight: 750; font-size: 1.05rem; }
.pill { display: inline-block; font-size: .75rem; font-weight: 650; padding: 3px 10px; border-radius: 999px; background: #F1EEE7; color: var(--ink-2); white-space: nowrap; }
.pill.raise { background: var(--up-soft); color: var(--up); }
.pill.lower { background: var(--down-soft); color: var(--down); }
.screen-foot { padding: 10px 18px; font-size: .78rem; color: var(--ink-3); background: #FDFBF6; border-top: 1px solid var(--line); }

/* sections */
section { padding: 72px 0; }
section.alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.lead { font-size: 1.1rem; color: var(--ink-2); max-width: 40em; }
.steps { display: grid; gap: 20px; margin-top: 32px; counter-reset: s; padding: 0; list-style: none; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.steps li::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--gold-soft); color: var(--gold-dark); font-weight: 750; margin-bottom: 14px; }
.features { display: grid; gap: 20px; margin-top: 32px; }
@media (min-width: 820px) { .features { grid-template-columns: repeat(2, 1fr); } }
.feature { border-top: 2px solid var(--gold); padding-top: 18px; }
.feature p { color: var(--ink-2); margin: 0; }
.cards2 { display: grid; gap: 24px; margin-top: 32px; }
@media (min-width: 900px) { .cards2 { grid-template-columns: 1fr 1fr; align-items: start; } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }

/* forms */
label { display: block; font-size: .9rem; font-weight: 600; margin-bottom: 6px; color: var(--ink-2); }
input, select { width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #D6CCB8; border-radius: 10px; font: inherit; color: var(--ink); background: #fff; }
input[type=checkbox] { width: auto; min-height: 0; }
.field { margin-bottom: 16px; }
.fields { display: grid; gap: 0 14px; grid-template-columns: 1fr 1fr; }
.fields .full { grid-column: 1 / -1; }
.inline { display: flex; gap: 8px; }
.inline > :first-child { flex: 1; }
.inline select { width: auto; }
.msg { padding: 12px 14px; border-radius: 10px; background: var(--gold-soft); color: var(--ink); font-size: .95rem; margin: 12px 0; }
.msg.err { background: #FBE9E5; color: #7A2414; }
.msg.ok { background: var(--down-soft); color: #1C4D33; }
.msg:empty { display: none; }

/* demo result */
.result { margin-top: 18px; border-top: 1px dashed var(--line); padding-top: 18px; }
.result dl { display: grid; grid-template-columns: 1fr auto; gap: 8px 16px; margin: 0; }
.result dt { color: var(--ink-2); }
.result dd { margin: 0; text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }
.verdict { margin-top: 16px; padding: 14px 16px; border-radius: 12px; background: #F4F1EA; }
.verdict.raise { background: var(--up-soft); }
.verdict.lower { background: var(--down-soft); }
.verdict strong { font-size: 1.25rem; }

/* prices table */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 8px; border-bottom: 1px solid var(--line); }
th { font-size: .82rem; color: var(--ink-3); font-weight: 600; }
td.r, th.r { text-align: right; }

/* email */
.email { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.email-head { padding: 14px 20px; border-bottom: 1px solid var(--line); font-size: .9rem; color: var(--ink-2); background: #FDFBF6; }
.email-body { padding: 20px; font-size: .95rem; }
.email-body .item { padding: 12px 0; border-top: 1px solid var(--line); }
.email-body .item .t { font-weight: 650; }

/* stats */
.stats { display: grid; gap: 20px; margin-top: 28px; }
@media (min-width: 820px) { .stats { grid-template-columns: repeat(3, 1fr); } }
.stat .n { font-size: 1.6rem; font-weight: 750; color: var(--gold-dark); }
.stat p { color: var(--ink-2); font-size: .95rem; }

/* price */
.plan { max-width: 480px; margin: 32px auto 0; text-align: center; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 36px 28px; }
.plan .amount { font-size: 3.25rem; font-weight: 800; letter-spacing: -0.02em; }
.plan .amount small { font-size: 1rem; font-weight: 500; color: var(--ink-3); }
.plan ul { text-align: left; margin: 24px auto; padding: 0; list-style: none; max-width: 340px; }
.plan li { padding: 8px 0 8px 28px; position: relative; border-bottom: 1px solid var(--line); }
.plan li::before { content: ""; position: absolute; left: 4px; top: 16px; width: 10px; height: 6px; border-left: 2px solid var(--gold); border-bottom: 2px solid var(--gold); transform: rotate(-45deg); }

/* faq */
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 650; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--gold); font-weight: 700; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; color: var(--ink-2); }

/* band */
.band { background: var(--gold); color: #fff; text-align: center; }
.band h2 { color: #fff; }
.band p { color: #fff; }
h1, h2, h3 { text-wrap: balance; }
p, li, dd, dt { text-wrap: pretty; }
.brand { min-height: 44px; }
footer .syng-legal-links a { min-height: 44px; min-width: 44px; display: inline-flex; align-items: center; justify-content: center; }
.faq summary { min-height: 44px; align-items: center; }
@media (max-width: 760px) { section { padding: 52px 0; } .hero { padding: 40px 0 44px; } }
.band .btn { background: #fff; color: var(--gold-dark); border-color: #fff; }
.band .btn:hover { background: var(--gold-soft); }

/* footer */
footer { padding: 40px 0; font-size: .9rem; color: var(--ink-3); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: center; }
footer a { color: var(--ink-2); }
.syng-legal-links a { display: inline-block; padding: 8px 2px; }

/* account pages */
.auth { max-width: 440px; margin: 56px auto; padding: 0 20px; }
.auth .card { padding: 32px 28px; }
.auth h1 { font-size: 1.8rem; }

/* the app */
.app-main { padding: 32px 0 64px; }
.app-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.app-head h1 { font-size: 1.75rem; margin: 0; }
.app-grid { display: grid; gap: 24px; }
@media (min-width: 980px) { .app-grid { grid-template-columns: 360px 1fr; align-items: start; } .app-grid .side { position: sticky; top: 84px; } }
.list .row { grid-template-columns: 1fr auto; }
.row .detail { grid-column: 1 / -1; font-size: .85rem; color: var(--ink-2); background: #FBF8F1; border-radius: 10px; padding: 10px 12px; margin-top: 6px; }
.row .detail dl { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; margin: 0; }
.row .detail dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.row .actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.row.flash { animation: flash 1.6s ease-out; }
@keyframes flash { from { background: var(--gold-soft); } to { background: transparent; } }
@media (prefers-reduced-motion: reduce) { .row.flash { animation: none; } html { scroll-behavior: auto; } }
.empty { padding: 32px 18px; text-align: center; color: var(--ink-3); }
.gate { text-align: center; padding: 40px 24px; }
dl.kv { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 0 0 16px; }
dl.kv dt { color: var(--ink-3); }
dl.kv dd { margin: 0; }
hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; }