/* alphure/tool-box + alphure/tool-* (shared) */
.alp-toolbox { max-width: 1400px; margin: 0 auto; padding: 56px 40px 110px; display: grid; grid-template-columns: minmax(220px, 260px) minmax(0, 1fr); gap: 32px; align-items: start; }
.alp-toolbox__side { position: sticky; top: 110px; display: flex; flex-direction: column; gap: 14px; }
.alp-toolbox__find { display: flex; align-items: center; gap: 10px; padding: 4px 4px 4px 16px; border-radius: 99px; background: var(--alp-white); border: 1px solid var(--alp-line); color: var(--alp-muted); }
.alp-toolbox__find:focus-within { border-color: var(--alp-forest); }
.alp-toolbox__find input { flex: 1; min-width: 0; font: 500 15px var(--alp-body); border: 0; outline: 0; background: transparent; padding: 12px 0; color: var(--alp-ink); }
.alp-toolbox__nav { display: flex; flex-direction: column; gap: 14px; }
.alp-toolbox__group { display: flex; flex-direction: column; gap: 2px; }
.alp-toolbox__group[hidden], .alp-toolbox__item[hidden], .alp-tool[hidden] { display: none; }
.alp-toolbox__gname { display: flex; align-items: center; gap: 8px; font: 600 11px var(--alp-body); letter-spacing: .14em; color: var(--alp-muted); padding: 10px 4px 6px; }
.alp-toolbox__gname span { width: 8px; height: 8px; border-radius: 50%; }
.alp-toolbox__item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 14px; color: var(--alp-ink) !important; font: 600 14px var(--alp-body); transition: all .4s var(--alp-spring); min-height: 44px; }
.alp-toolbox__item:hover { background: var(--alp-paper); }
.alp-toolbox__item.is-active { background: var(--alp-ink); color: var(--alp-paper) !important; transform: translateX(6px); }
.alp-toolbox__glyph { width: 32px; height: 32px; border-radius: 10px; flex: none; display: grid; place-items: center; font: 600 14px var(--alp-body); background: var(--alp-sage); color: var(--alp-ink); }
.alp-toolbox__item.is-active .alp-toolbox__glyph { background: var(--alp-honey); }
.alp-toolbox__stage { min-width: 0; display: flex; flex-direction: column; gap: 48px; }
.alp-js .alp-toolbox__stage { gap: 0; }

/* Tool frame */
.alp-tool { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
@media (prefers-reduced-motion: no-preference) { .alp-tool.is-anim > * { animation: alp-pop .5s var(--alp-spring) both; } }
.alp-tool__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; }
.alp-tool__intro { display: flex; flex-direction: column; gap: 10px; }
.alp-tool__cat { align-self: flex-start; font: 600 11px var(--alp-body); letter-spacing: .12em; padding: 6px 12px; border-radius: 99px; background: var(--alp-forest); color: var(--alp-white); }
.alp-tool__cat.is-design { background: var(--alp-honey); color: var(--alp-ink); }
.alp-tool__cat.is-plan { background: var(--alp-ink); color: var(--alp-paper); }
.alp-tool__title { font: 600 clamp(36px, 4vw, 60px)/.95 var(--alp-display); letter-spacing: -0.045em; }
.alp-tool__desc { font-size: 16px; color: var(--alp-muted); max-width: 560px; line-height: 1.55; }
.alp-tool__count { font-size: 13px; color: var(--alp-muted); }

/* Layout pieces */
.alp-tool__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.alp-tool__grid--14 { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
.alp-tool__grid--13 { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }
.alp-tool__grid--12 { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
.alp-tool__grid--1-12 { grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); }
.alp-tool__grid--300 { grid-template-columns: 300px minmax(0, 1fr); }
.alp-tool__col { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.alp-tool__card { border-radius: 24px; background: var(--alp-white); border: 1px solid var(--alp-line); padding: 24px; display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.alp-tool__card--tight { gap: 14px; }
.alp-tool__card--roomy { gap: 18px; }
.alp-tool__card--sliders { gap: 22px; }
.alp-tool__label { display: flex; flex-direction: column; gap: 8px; font: 600 13px var(--alp-body); }
.alp-tool__len { font-weight: 500; color: var(--alp-honey-deep); }
.alp-tool__field, .alp-schema__q, .alp-schema__a { font: 400 15px var(--alp-body); padding: 14px 16px; border-radius: 14px; border: 1.5px solid var(--alp-line); background: var(--alp-paper); outline: none; color: var(--alp-ink); width: 100%; min-height: 48px; }
textarea.alp-tool__field { line-height: 1.5; resize: vertical; }
.alp-tool__field:focus, .alp-schema__q:focus, .alp-schema__a:focus, .alp-tool__bigtext textarea:focus { border-color: var(--alp-forest); box-shadow: 0 0 0 3px rgba(47,107,79,.15); }
.alp-tool__bar { height: 6px; border-radius: 6px; background: var(--alp-canvas); overflow: hidden; margin-top: -8px; }
.alp-tool__bar span { display: block; height: 100%; width: 0; background: var(--alp-honey); transition: width .3s; }
.alp-tool .is-ok.alp-tool__len { color: var(--alp-forest); }
.alp-tool .is-bad.alp-tool__len { color: var(--alp-clay); }
.alp-tool__bar span.is-ok { background: var(--alp-forest); }
.alp-tool__bar span.is-bad { background: var(--alp-clay); }
.alp-tool__seg { display: flex; gap: 4px; padding: 4px; border-radius: 99px; background: var(--alp-white); border: 1px solid var(--alp-line); align-self: flex-start; }
.alp-tool__seg button { font: 600 13px var(--alp-body); padding: 8px 14px; border-radius: 99px; border: 0; background: transparent; color: var(--alp-ink); cursor: pointer; min-height: 36px; }
.alp-tool__seg button[aria-pressed="true"] { background: var(--alp-ink); color: var(--alp-paper); }
.alp-tool__verdict { padding: 14px 16px; border-radius: 16px; font: 600 14px var(--alp-body); background: #FFF6E0; color: var(--alp-honey-deep); }
.alp-tool__verdict.is-ok { background: var(--alp-sage); color: var(--alp-forest); }
.alp-tool__verdict.is-bad { background: #F8EDE9; color: var(--alp-clay); }
.alp-tool__dark { display: flex; gap: 10px; align-items: center; padding: 16px 18px; border-radius: 16px; background: var(--alp-ink); color: #CFE3D6; }
.alp-tool__dark--panel { border-radius: 24px; padding: 20px; flex-direction: column; align-items: stretch; gap: 12px; }
.alp-tool__darkhead { display: flex; justify-content: space-between; align-items: center; font: 600 12px var(--alp-body); letter-spacing: .12em; color: var(--alp-honey); }
.alp-tool__code { flex: 1; min-width: 0; margin: 0; font: 400 13px/1.5 ui-monospace, Menlo, monospace; word-break: break-all; color: inherit; background: none; }
pre.alp-tool__code { font-size: 12.5px; line-height: 1.6; white-space: pre-wrap; word-break: break-word; overflow: auto; max-height: 460px; }
.alp-tool__copy { flex: none; font: 600 13px var(--alp-body); padding: 10px 16px; border-radius: 99px; border: 0; background: var(--alp-honey); color: var(--alp-ink); cursor: pointer; min-height: 40px; transition: background .3s; }
.alp-tool__copy.is-copied { background: var(--alp-mint); }
.alp-tool__card .alp-tool__copy { padding: 12px; }
.alp-tool__kicker { font: 600 12px var(--alp-body); letter-spacing: .12em; opacity: .75; }
.alp-tool__kicker.is-honey { color: var(--alp-honey); opacity: 1; }
.alp-tool__big { font: 600 clamp(40px, 4.4vw, 64px)/1 var(--alp-display); letter-spacing: -0.045em; }
.alp-tool__note { font-size: 13px; color: var(--alp-muted); }
.alp-tool__ghost { font: 600 13px var(--alp-body); padding: 10px; border-radius: 12px; border: 1px solid var(--alp-line); background: var(--alp-paper); cursor: pointer; color: var(--alp-ink); min-height: 44px; }
.alp-tool__range { display: block; }
.alp-tool__range > span { display: flex; justify-content: space-between; font: 600 15px var(--alp-body); margin-bottom: 8px; }
.alp-tool__range input { width: 100%; accent-color: var(--alp-forest); min-height: 24px; }
.alp-tool__fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.alp-tool__label.is-wide, .alp-tool__range.is-wide { grid-column: 1 / -1; }
.alp-tool__pills { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.alp-tool__pills span { font-size: 13px; color: var(--alp-muted); }
.alp-tool__pills button { font: 600 13px var(--alp-body); padding: 8px 14px; border-radius: 99px; border: 1px solid var(--alp-line); background: var(--alp-white); cursor: pointer; color: var(--alp-ink); min-height: 36px; transition: background .3s; }
.alp-tool__pills button:hover { background: var(--alp-sage); }

/* SERP */
.alp-serp { border-radius: 24px; background: var(--alp-white); border: 1px solid var(--alp-line); padding: 24px; max-width: 640px; transition: max-width .5s var(--alp-out); font-family: Arial, sans-serif; }
.alp-serp.is-mob { max-width: 360px; }
.alp-serp__site { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; font-size: 14px; color: #202124; }
.alp-serp__site > span { width: 28px; height: 28px; border-radius: 50%; background: var(--alp-sage); flex: none; }
.alp-serp__crumb { font-size: 12px; color: #4D5156; word-break: break-all; }
.alp-serp__title { font-size: 20px; line-height: 1.3; color: #1A0DAB; margin-bottom: 6px; }
.alp-serp__desc { font-size: 14px; line-height: 1.58; color: #4D5156; }

/* Schema */
.alp-schema__rows { display: flex; flex-direction: column; gap: 14px; }
.alp-schema__row { display: flex; flex-direction: column; gap: 8px; padding: 14px; border-radius: 16px; background: var(--alp-paper); border: 1px solid var(--alp-line-soft); }
.alp-schema__rowhead { display: flex; justify-content: space-between; align-items: center; font: 600 12px var(--alp-body); color: var(--alp-muted); }
.alp-schema__rowhead button { border: 0; background: none; color: var(--alp-clay); font: 600 12px var(--alp-body); cursor: pointer; min-height: 32px; }
.alp-schema__q, .alp-schema__a { background: var(--alp-white); border-width: 1px; border-radius: 12px; padding: 12px 14px; }
.alp-schema__q { font-weight: 600; }
.alp-schema__a { font-size: 14px; line-height: 1.5; resize: vertical; }
.alp-tool__add { font: 600 14px var(--alp-body); padding: 12px; border-radius: 14px; border: 1.5px dashed var(--alp-faint); background: transparent; color: var(--alp-ink); cursor: pointer; min-height: 44px; }

/* Readability + headline score panels */
.alp-tool__bigtext textarea { width: 100%; height: 100%; min-height: 300px; font: 400 16px/1.65 var(--alp-body); padding: 22px; border-radius: 24px; border: 1px solid var(--alp-line); background: var(--alp-white); outline: none; resize: vertical; color: var(--alp-ink); }
.alp-tool__score { border-radius: 24px; padding: 22px; background: var(--alp-ink); color: var(--alp-paper); transition: background .5s, color .5s; }
.alp-tool__score.is-ok { background: var(--alp-forest); color: var(--alp-paper); }
.alp-tool__score.is-mid { background: var(--alp-honey); color: var(--alp-ink); }
.alp-tool__num { font: 600 80px/1 var(--alp-display); letter-spacing: -0.05em; margin: 8px 0; }
.alp-tool__verdict2 { font: 500 16px/1.35 var(--alp-display); }
.alp-tool__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.alp-tool__stats > div { padding: 14px; border-radius: 16px; background: var(--alp-white); border: 1px solid var(--alp-line); }
.alp-tool__stats b { display: block; font: 600 24px var(--alp-display); }
.alp-tool__stats span { font-size: 12px; color: var(--alp-muted); }
.alp-head__input { font: 600 26px/1.15 var(--alp-display); letter-spacing: -0.02em; padding: 16px 18px; border-radius: 18px; }
.alp-head__check { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 14px; background: #F8EDE9; font-size: 14px; }
.alp-head__check b { color: var(--alp-clay); }
.alp-head__check.is-pass { background: var(--alp-sage); }
.alp-head__check.is-pass b { color: var(--alp-forest); }
.alp-head__score { padding: 26px; display: flex; flex-direction: column; justify-content: space-between; gap: 14px; }
.alp-head__num { font: 600 clamp(96px, 9vw, 140px)/.9 var(--alp-display); letter-spacing: -0.06em; }
.alp-head__score .alp-tool__verdict2 { font-size: 17px; }

/* Contrast */
.alp-tool__colorrow { display: flex; justify-content: space-between; align-items: center; gap: 12px; font: 600 15px var(--alp-body); }
.alp-tool__colorrow > span { display: flex; gap: 10px; align-items: center; }
.alp-tool__colorrow code, .alp-palette__top code { font: 500 13px ui-monospace, monospace; color: var(--alp-muted); }
.alp-tool input[type="color"] { width: 48px; height: 44px; border: 0; background: none; cursor: pointer; padding: 0; }
.alp-tool__grades { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.alp-tool__grades > div { padding: 12px; border-radius: 14px; background: #F8EDE9; color: var(--alp-clay); text-align: center; }
.alp-tool__grades > div.is-pass { background: var(--alp-forest); color: var(--alp-white); }
.alp-tool__grades b { display: block; font: 700 14px var(--alp-body); }
.alp-tool__grades span { font-size: 11px; opacity: .85; }
.alp-contrast__preview { border-radius: 24px; padding: 32px; display: flex; flex-direction: column; justify-content: space-between; gap: 20px; min-height: 320px; border: 1px solid var(--alp-line); }
.alp-contrast__preview .alp-tool__kicker { opacity: 1; }
.alp-contrast__h { font: 600 clamp(32px, 3.4vw, 48px)/.95 var(--alp-display); letter-spacing: -0.04em; }
.alp-contrast__preview p { margin-top: 12px; font-size: 16px; line-height: 1.55; }
.alp-contrast__ratio { font: 600 clamp(44px, 4.6vw, 64px) var(--alp-display); letter-spacing: -0.04em; }

/* Palette */
.alp-palette__top { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.alp-tool__colorrow.is-inline { justify-content: flex-start; }
.alp-palette__top input[type="color"] { width: 56px; }
.alp-palette__presets { display: flex; gap: 6px; }
.alp-palette__presets button { width: 32px; height: 32px; border-radius: 50%; border: 2px solid var(--alp-white); box-shadow: 0 0 0 1px var(--alp-line); cursor: pointer; padding: 0; }
.alp-palette__steps { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 6px; }
.alp-palette__steps button { aspect-ratio: 3 / 4; border-radius: 14px; border: 0; background: var(--alp-sage); cursor: pointer; display: flex; flex-direction: column; justify-content: flex-end; padding: 10px 8px; text-align: left; transition: transform .35s var(--alp-spring); }
.alp-palette__steps button:hover { transform: translateY(-6px); }
.alp-palette__steps b { font: 700 13px var(--alp-body); }
.alp-palette__steps span { font: 500 10px ui-monospace, monospace; opacity: .85; }

/* Type scale */
.alp-tool__ratios { display: flex; flex-direction: column; gap: 6px; }
.alp-tool__ratios > span { font: 600 14px var(--alp-body); }
.alp-tool__ratios button { display: flex; justify-content: space-between; font: 500 14px var(--alp-body); padding: 10px 12px; border-radius: 12px; border: 1px solid var(--alp-line-soft); background: var(--alp-white); color: var(--alp-ink); cursor: pointer; min-height: 40px; }
.alp-tool__ratios button[aria-pressed="true"] { border-color: var(--alp-ink); background: var(--alp-ink); color: var(--alp-paper); }
.alp-scale__rows { gap: 4px; overflow: hidden; }
.alp-scale__row { display: grid; grid-template-columns: 70px 64px minmax(0, 1fr); gap: 12px; align-items: baseline; padding: 8px 0; border-bottom: 1px solid var(--alp-canvas); }
.alp-scale__row > span:first-child { font: 600 12px var(--alp-body); color: var(--alp-muted); }
.alp-scale__row code { font: 500 12px ui-monospace, monospace; color: var(--alp-faint); }
.alp-scale__sample { font: 600 16px/1.05 var(--alp-display); letter-spacing: -0.03em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Clamp */
.alp-clamp__form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.alp-clamp__form .alp-tool__range > span { font-size: 13px; }
.alp-clamp__preview { flex: 1; border-radius: 24px; background: var(--alp-paper); border: 1px solid var(--alp-line); padding: 24px; display: flex; align-items: center; overflow: hidden; min-height: 180px; }
.alp-clamp__preview span { font: 600 32px/1 var(--alp-display); letter-spacing: -0.04em; transition: font-size .2s; white-space: nowrap; }

/* Budget + ROI */
.alp-budget__out { border-radius: 24px; background: var(--alp-forest); color: var(--alp-white); padding: 28px; display: flex; flex-direction: column; justify-content: space-between; gap: 14px; }
.alp-budget__rows { display: flex; flex-direction: column; gap: 6px; font-size: 14px; opacity: .85; }
.alp-budget__rows b { font-weight: 400; }
.alp-budget__cta { align-self: flex-start; font: 600 14px var(--alp-body); padding: 12px 18px; border-radius: 99px; background: var(--alp-honey); color: var(--alp-ink) !important; transition: transform .35s var(--alp-spring); }
.alp-budget__cta:hover { transform: scale(1.04); }
.alp-roi__extra { border-radius: 24px; background: var(--alp-ink); color: var(--alp-paper); padding: 24px; }
.alp-roi__extra .alp-tool__big { margin-top: 10px; }
.alp-roi__pair { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.alp-roi__pair > div { padding: 16px; border-radius: 18px; }
.alp-roi__pair .is-honey { background: var(--alp-honey); }
.alp-roi__pair .is-sage { background: var(--alp-sage); }
.alp-roi__pair b { display: block; font: 600 28px var(--alp-display); }
.alp-roi__pair span { font-size: 12px; }
.alp-roi__pair .is-sage span { color: var(--alp-muted); }

/* Timeline */
.alp-tl__scope { display: flex; gap: 6px; flex-wrap: wrap; }
.alp-tl__scope button { font: 600 14px var(--alp-body); padding: 10px 16px; border-radius: 99px; border: 1.5px solid var(--alp-line); background: var(--alp-white); color: var(--alp-ink); cursor: pointer; min-height: 44px; transition: all .4s var(--alp-spring); }
.alp-tl__scope button[aria-pressed="true"] { border-color: var(--alp-ink); background: var(--alp-ink); color: var(--alp-paper); transform: scale(1.04); }
.alp-tl__chart, .alp-tl__bars { display: flex; flex-direction: column; gap: 8px; }
.alp-tl__row { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 12px; align-items: center; }
.alp-tl__ticks { font: 600 11px var(--alp-body); color: var(--alp-faint); }
.alp-tl__ticks > div { display: flex; justify-content: space-between; }
.alp-tl__name { font: 600 14px var(--alp-body); }
.alp-tl__track { position: relative; height: 34px; border-radius: 10px; background: var(--alp-paper); overflow: hidden; }
.alp-tl__bar { position: absolute; top: 0; bottom: 0; border-radius: 10px; display: flex; align-items: center; padding: 0 10px; overflow: hidden; font: 600 12px var(--alp-body); white-space: nowrap; color: var(--alp-ink); transition: all .6s var(--alp-spring); }
.alp-tl__bar.is-forest { background: var(--alp-forest); color: var(--alp-white); }
.alp-tl__bar.is-ink { background: var(--alp-ink); color: var(--alp-white); }
.alp-tl__bar.is-honey { background: var(--alp-honey); }
.alp-tl__bar.is-mint { background: var(--alp-mint); }
.alp-tl__bar.is-sand { background: var(--alp-sand); }
.alp-tl__bar.is-sage { background: var(--alp-sage); }
.alp-tl__bar.is-leaf { background: var(--alp-leaf); }
.alp-tl__bar.is-canvas { background: var(--alp-canvas); }
.alp-tl__total { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding: 16px 18px; border-radius: 16px; background: var(--alp-forest); color: var(--alp-white); font: 600 15px var(--alp-body); }
.alp-tl__total b { font: 600 28px var(--alp-display); }

@media (max-width: 1180px) {
	.alp-tool__grid, .alp-tool__grid--14, .alp-tool__grid--13, .alp-tool__grid--12, .alp-tool__grid--1-12, .alp-tool__grid--300 { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 900px) {
	.alp-toolbox { grid-template-columns: minmax(0, 1fr); padding: 40px 20px 72px; }
	.alp-toolbox__side { position: static; }
	.alp-toolbox__nav { flex-direction: row; overflow-x: auto; gap: 16px; padding-bottom: 6px; scrollbar-width: thin; }
	.alp-toolbox__group { flex: none; }
	.alp-toolbox__item { white-space: nowrap; }
	.alp-toolbox__stage { scroll-margin-top: 100px; }
}
@media (max-width: 820px) {
	.alp-tool__fields, .alp-clamp__form { grid-template-columns: minmax(0, 1fr); }
	.alp-tl__row { grid-template-columns: 96px minmax(0, 1fr); }
	.alp-tool__card { padding: 18px; }
	.alp-serp, .alp-serp.is-mob { max-width: none; }
	.alp-tool__dark { flex-wrap: wrap; }
}