/* sugarlogmaker · "Calm". Centred hero, then the tool in one white sheet: template cards + actions on top, settings left, live paper preview right. Content pages use .prose. */
:root {
  --ground: #eef4f1;        /* soft mint page ground */
  --sheet: #ffffff;
  --sheet-2: #f8fbfa;       /* toolbar band */
  --stage: #f1f6f4;         /* behind the paper preview */
  --ink: #13261f;
  --muted: #4a5f57;
  --line: #dde8e3;
  --line-strong: #c9dbd3;
  --accent: #0f6b5c;        /* deep teal */
  --accent-ink: #ffffff;
  --accent-soft: #d8ebe4;
  --chip: #e6f0ec;
  --font: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #0c1512; --sheet: #13201b; --sheet-2: #172620; --stage: #0f1a16;
    --ink: #e3eee9; --muted: #9fb5ac; --line: #22332c; --line-strong: #2d433a;
    --accent: #5cc2a8; --accent-ink: #062a22; --accent-soft: #17382f; --chip: #1b2e27;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --ground: #0c1512; --sheet: #13201b; --sheet-2: #172620; --stage: #0f1a16;
  --ink: #e3eee9; --muted: #9fb5ac; --line: #22332c; --line-strong: #2d433a;
  --accent: #5cc2a8; --accent-ink: #062a22; --accent-soft: #17382f; --chip: #1b2e27;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--ground); color: var(--ink);
  font: 17px/1.55 var(--font);
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
a { color: var(--accent); }
.wrap { max-width: 1180px; margin: 0 auto; }

header.site { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 18px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font: 700 20px/1 var(--font); letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
.brand svg { flex: none; }
nav.site-nav { display: flex; flex-wrap: wrap; gap: 8px 22px; font-weight: 500; font-size: 16px; }
nav.site-nav a { text-decoration: none; color: var(--accent); }
nav.site-nav a:hover { text-decoration: underline; }

.hero { padding-block: 40px 36px; max-width: 820px; margin: 0 auto; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.pill { font-size: 14px; font-weight: 600; color: var(--accent); background: var(--accent-soft); border-radius: 999px; padding: 6px 14px; }
h1 { font: 800 clamp(34px, 5.4vw, 60px)/1.04 var(--font); letter-spacing: -0.035em; margin: 0; text-wrap: balance; }
.hero p { margin: 0; color: var(--muted); font-size: 20px; max-width: 640px; text-wrap: pretty; }

/* the tool sheet */
.tool { background: var(--sheet); border-radius: 24px; box-shadow: 0 1px 2px rgba(19,38,31,.06), 0 20px 50px rgba(19,38,31,.10); overflow: hidden; }
.toolbar { display: flex; flex-direction: column; gap: 14px; padding: 18px 20px 20px; background: var(--sheet-2); border-bottom: 1px solid var(--line); }
.toolbar-head { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; justify-content: space-between; }
.toolbar-head h2 { margin: 0; font: 700 20px/1.2 var(--font); letter-spacing: -0.01em; }
.presets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 1000px) { .presets { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .presets { grid-template-columns: minmax(0, 1fr); } }
.preset { text-align: left; border: 1.5px solid var(--line-strong); background: var(--sheet); color: var(--ink); border-radius: 14px; padding: 14px 16px; font: 15px/1.35 var(--font); cursor: pointer; display: flex; flex-direction: column; gap: 4px; min-height: 44px; }
.preset strong { font-size: 16px; font-weight: 700; }
.preset span { font-size: 14px; color: var(--muted); }
.preset[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); box-shadow: inset 0 0 0 1px var(--accent); }
.preset .edited { font-style: normal; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }
.btn { font: 600 15px var(--font); border-radius: 12px; padding: 11px 18px; cursor: pointer; min-height: 44px; }
.btn.primary { background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent); }
.btn.secondary { background: var(--sheet); color: var(--accent); border: 1px solid var(--line-strong); }
.btn[disabled] { opacity: .6; cursor: wait; }

.tool-body { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); }
@media (max-width: 900px) { .tool-body { grid-template-columns: minmax(0, 1fr); } }

.controls { border-right: 1px solid var(--line); display: flex; flex-direction: column; min-width: 0; }
@media (max-width: 900px) { .controls { border-right: 0; border-bottom: 1px solid var(--line); } }
fieldset { margin: 0; padding: 0 22px 22px; border: 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 14px; min-width: 0; }
fieldset:last-child { border-bottom: 0; }
legend { padding: 22px 0 12px; font: 700 16px/1.2 var(--font); color: var(--ink); }
.field-label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
label { font-size: 13px; font-weight: 600; color: var(--muted); display: block; }
.hint { font-size: 14px; color: var(--muted); font-weight: 400; line-height: 1.45; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
input[type=text], input[type=date], select {
  width: 100%; margin-top: 6px; font: 16px var(--font); color: var(--ink);
  background: var(--stage); border: 1px solid var(--line-strong); border-radius: 10px; padding: 9px 10px; min-height: 44px;
}
input:focus-visible, select:focus-visible, button:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; background: var(--chip); border-radius: 10px; padding: 3px; }
.seg button { border: 0; background: transparent; color: var(--ink); font: 500 15px var(--font); padding: 8px 10px; border-radius: 8px; cursor: pointer; min-height: 38px; }
.seg button[aria-pressed="true"] { background: var(--sheet); font-weight: 600; box-shadow: 0 1px 2px rgba(0,0,0,.10); }

.cols { display: flex; flex-direction: column; gap: 6px; }
.col-item { display: grid; grid-template-columns: 1fr auto; gap: 6px; align-items: center; }
.col-item input { margin-top: 0; background: var(--chip); border-color: transparent; }
.icon-btn { border: 1px solid var(--line-strong); background: var(--sheet); color: var(--muted); border-radius: 10px; width: 44px; height: 44px; cursor: pointer; font: 18px/1 var(--font); }
.add-btn { align-self: flex-start; border: 1px dashed var(--accent); background: transparent; color: var(--accent); border-radius: 10px; padding: 8px 14px; font: 600 14px var(--font); cursor: pointer; min-height: 40px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; font-size: 15px; color: var(--ink); }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--accent); flex: none; }

.preview { background: var(--stage); padding: 22px; display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.tpl-line { margin: 0; font-size: 15px; color: var(--muted); }
.tpl-line b { color: var(--ink); }
.banner { margin: 0; padding: 12px 14px; border-radius: 12px; background: var(--accent-soft); color: var(--ink); font-size: 15px; }
.summary { font-size: 14px; color: var(--muted); font-variant-numeric: tabular-nums; }
.sheet-stage { overflow: auto; max-height: 82vh; display: flex; flex-direction: column; gap: 18px; align-items: center; padding: 4px; }
.sheet-stage > * { flex: none; }
.sheet-stage svg { background: #fff; border-radius: 3px; box-shadow: 0 1px 2px rgba(0,0,0,.08), 0 10px 26px rgba(19,38,31,.12); width: 100%; height: auto; max-width: 760px; }
.page-tag { font-size: 12px; color: var(--muted); align-self: flex-start; }

.trust { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; padding-block: 36px 8px; }
@media (max-width: 760px) { .trust { grid-template-columns: minmax(0, 1fr); } }
.trust > div { display: flex; gap: 14px; align-items: flex-start; }
.trust svg { flex: none; }
.trust b { display: block; font-size: 17px; }
.trust span { font-size: 15px; color: var(--muted); }

.guide { padding-block: 36px 24px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
@media (max-width: 760px) { .guide { grid-template-columns: minmax(0, 1fr); } }
.guide h2 { grid-column: 1 / -1; font: 800 30px/1.1 var(--font); letter-spacing: -0.02em; margin: 0; }
.guide h3 { font: 700 18px/1.3 var(--font); margin: 0 0 6px; }
.guide p { margin: 0; color: var(--muted); max-width: 60ch; }
/* footer */
footer.site { border-top: 1px solid var(--line-strong); margin-top: 40px; padding-block: 28px 40px; font-size: 14px; color: var(--muted); display: grid; grid-template-columns: minmax(0, 2fr) repeat(2, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 760px) { footer.site { grid-template-columns: minmax(0, 1fr); } }
footer.site h2 { font: 700 14px/1.2 var(--font); color: var(--ink); margin: 0 0 10px; }
footer.site ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
footer.site a { color: var(--muted); }
footer.site a:hover { color: var(--accent); }
footer.site p { margin: 0 0 8px; max-width: 52ch; }

/* content pages */
.page-hero { padding-block: 32px 28px; max-width: 820px; display: flex; flex-direction: column; gap: 14px; }
.page-hero p { margin: 0; color: var(--muted); font-size: 19px; max-width: 64ch; }
.page-hero.center { margin: 0 auto; text-align: center; align-items: center; }
.crumbs { font-size: 14px; color: var(--muted); }
.crumbs a { color: var(--muted); }
.prose { max-width: 72ch; padding-block: 40px 8px; }
.prose h2 { font: 800 28px/1.15 var(--font); letter-spacing: -0.02em; margin: 40px 0 12px; text-wrap: balance; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font: 700 19px/1.3 var(--font); margin: 26px 0 8px; }
.prose p, .prose li { color: var(--ink); }
.prose p { margin: 0 0 14px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 1.3em; display: flex; flex-direction: column; gap: 8px; }
.prose .muted { color: var(--muted); }
.note { background: var(--sheet); border: 1px solid var(--line-strong); border-radius: 14px; padding: 16px 18px; color: var(--muted); font-size: 15px; margin: 24px 0; }
.note b { color: var(--ink); }
.faq { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.faq details { background: var(--sheet); border: 1px solid var(--line); border-radius: 14px; padding: 4px 18px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 12px 0; list-style-position: outside; }
.faq details p { margin: 0 0 14px; color: var(--muted); }
.related, .prose .related { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; margin: 12px 0 0; padding: 0; list-style: none; }
@media (max-width: 760px) { .related { grid-template-columns: minmax(0, 1fr); } }
.related a { display: flex; flex-direction: column; gap: 4px; height: 100%; background: var(--sheet); border: 1.5px solid var(--line-strong); border-radius: 14px; padding: 14px 16px; text-decoration: none; color: var(--ink); }
.related a:hover { border-color: var(--accent); }
.related b { font-size: 16px; }
.related span { font-size: 14px; color: var(--muted); }

/* ready page */
.ready-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.btn-link { display: inline-flex; align-items: center; text-decoration: none; }
.example { background: var(--sheet); border-radius: 24px; box-shadow: 0 1px 2px rgba(19,38,31,.06), 0 20px 50px rgba(19,38,31,.10); padding: 24px; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 28px; align-items: start; }
@media (max-width: 960px) { .example { grid-template-columns: minmax(0, 1fr); } }
.example-figure { margin: 0; background: var(--stage); border-radius: 16px; padding: 16px; overflow-x: auto; }
.example-figure svg { display: block; width: 100%; min-width: 560px; height: auto; background: #fff; border-radius: 3px; box-shadow: 0 1px 2px rgba(0,0,0,.08), 0 10px 26px rgba(19,38,31,.12); }
.example-figure figcaption { font-size: 13px; color: var(--muted); margin-top: 10px; }
.callouts { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 14px; counter-reset: c; }
.callouts li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 12px; align-items: start; }
.callouts .num { width: 28px; height: 28px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 15px; display: flex; align-items: center; justify-content: center; }
.callouts b { display: block; }
.callouts span { color: var(--muted); font-size: 15px; }
.example h2 { font: 800 24px/1.2 var(--font); margin: 0 0 14px; letter-spacing: -0.01em; }

#print-area { display: none; }
@media print {
  body { background: #fff; padding: 0; }
  body > *:not(#print-area) { display: none !important; }
  #print-area { display: block; }
  #print-area svg { display: block; break-after: page; page-break-after: always; }
  #print-area svg:last-child { break-after: auto; page-break-after: auto; }
}
@media (prefers-reduced-motion: no-preference) { .preset, .seg button, .btn { transition: background-color .15s, border-color .15s, color .15s; } }