/* ============================================================ TOOLORA UI ===
   Full design system. Critical subset is inlined separately in <head>.
   Uses logical properties so LTR + RTL share one stylesheet.
   ========================================================================= */

/* base re-assurance (kept minimal; tokens live in critical.css) */
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.01em;margin:0 0 .5em}
p{margin:0 0 1em}
:focus-visible{outline:3px solid color-mix(in srgb,var(--brand) 60%,transparent);outline-offset:2px;border-radius:6px}
::selection{background:color-mix(in srgb,var(--brand) 30%,transparent)}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}

/* layout helpers */
.section{padding-block:clamp(34px,5vw,60px)}
.section__head{display:flex;align-items:end;justify-content:space-between;gap:1rem;margin-bottom:1.4rem;flex-wrap:wrap}
.section__title{display:flex;align-items:center;gap:.6rem;font-size:clamp(1.3rem,3vw,1.9rem);font-weight:800;margin:0}
.section__title .icon{color:var(--accent);width:26px;height:26px}
.section__desc{color:var(--muted);margin:0}
.section__more{display:inline-flex;align-items:center;gap:.3rem;color:var(--brand);font-weight:700}
.section__more:hover{gap:.55rem}
.page-narrow{max-width:820px;padding-block:clamp(28px,5vw,52px)}
.page-title{font-size:clamp(1.7rem,4vw,2.6rem);font-weight:850;margin-bottom:1rem}

/* hero search */
.hero__search{display:flex;align-items:center;gap:.4rem;max-width:560px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:.4rem .4rem .4rem 1rem;box-shadow:var(--shadow)}
.hero__search-icon{color:var(--muted)}
.hero__search input{flex:1;border:0;background:transparent;color:var(--text);font-size:1.05rem;padding:.6rem .2rem;min-width:0}
.hero__search input:focus{outline:none}
.hero__search button{border:0;background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;font-weight:700;padding:.7rem 1.3rem;border-radius:999px;cursor:pointer;font-size:1rem}
.hero__search button:hover{filter:brightness(1.06)}
.hero__search--page{margin-block:1.4rem}
.hero__chips{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin-top:1.4rem}

/* chips & badges */
.chip{display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .9rem;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text);font-weight:600;font-size:.92rem;transition:.18s}
.chip .icon{color:var(--accent)}
.chip:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}
.chip-row{display:flex;flex-wrap:wrap;gap:.6rem}
.badge{display:inline-flex;align-items:center;gap:.35rem;font-size:.82rem;color:var(--muted);background:var(--surface-2);padding:.35rem .7rem;border-radius:999px}
.badge .icon{color:var(--accent)}
.tool-badges{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0 1.5rem}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;border:1px solid var(--border);background:var(--surface);color:var(--text);font-weight:700;padding:.7rem 1.2rem;border-radius:12px;cursor:pointer;transition:.18s;font-size:1rem}
.btn:hover{border-color:var(--accent);transform:translateY(-1px)}
.btn--primary{background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;border:0}
.btn--primary:hover{filter:brightness(1.07)}
.btn--ghost{background:transparent}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}

/* card */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:clamp(16px,3vw,26px)}

/* category cards */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.cat-card{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:.2s;box-shadow:var(--shadow)}
.cat-card::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 14%,transparent),transparent 60%);opacity:0;transition:.2s}
.cat-card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--accent) 50%,var(--border));box-shadow:var(--shadow-lg)}
.cat-card:hover::before{opacity:1}
.cat-card__icon{display:inline-flex;width:52px;height:52px;align-items:center;justify-content:center;border-radius:14px;background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent);margin-bottom:14px}
.cat-card__icon .icon{width:28px;height:28px}
.cat-card__title{font-size:1.2rem;margin:0 0 .3rem}
.cat-card__desc{color:var(--muted);font-size:.95rem;margin:0 0 .8rem}
.cat-card__count{font-size:.82rem;font-weight:700;color:var(--accent)}

/* tool cards */
.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.tool-grid--compact{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.tool-card{display:flex;align-items:center;gap:.85rem;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 16px;transition:.18s;box-shadow:var(--shadow)}
.tool-card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 55%,var(--border));box-shadow:var(--shadow-lg)}
.tool-card__icon{display:inline-flex;width:44px;height:44px;align-items:center;justify-content:center;border-radius:12px;background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent);flex:0 0 auto}
.tool-card__body{display:flex;flex-direction:column;min-width:0;flex:1}
.tool-card__name{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tool-card__tag{font-size:.85rem;color:var(--muted);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}
.tool-card__arrow{color:var(--muted);transition:.18s}
.tool-card:hover .tool-card__arrow{color:var(--accent);transform:translateX(3px)}
[dir=rtl] .tool-card:hover .tool-card__arrow{transform:translateX(-3px) scaleX(-1)}
[dir=rtl] .tool-card__arrow .icon,[dir=rtl] .section__more .icon,[dir=rtl] .inspiration__link .icon{transform:scaleX(-1)}

/* features */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.feature{text-align:center;padding:10px}
.feature__icon{display:inline-flex;width:56px;height:56px;align-items:center;justify-content:center;border-radius:16px;background:color-mix(in srgb,var(--brand) 14%,transparent);color:var(--brand);margin-bottom:12px}
.feature__title{font-size:1.1rem;margin:0 0 .3rem}
.feature__desc{color:var(--muted);font-size:.95rem;margin:0}

/* breadcrumbs */
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;color:var(--muted);font-size:.9rem;padding-block:1rem .2rem}
.breadcrumbs a:hover{color:var(--brand)}
.breadcrumbs [aria-current]{color:var(--text);font-weight:600}

/* page hero (category / tools index) */
.page-hero{text-align:center;padding-block:clamp(26px,4vw,46px)}
.page-hero__icon{display:inline-flex;width:64px;height:64px;align-items:center;justify-content:center;border-radius:18px;background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent);margin-bottom:14px}
.page-hero__icon .icon{width:34px;height:34px}
.page-hero__title{font-size:clamp(1.7rem,4vw,2.6rem);font-weight:850;margin:0 0 .4rem}
.page-hero__desc{color:var(--muted);max-width:680px;margin:0 auto}
.page-hero__count{margin-top:.6rem;font-weight:700;color:var(--accent)}
.filter-bar{max-width:480px;margin:1.4rem auto 0}
.filter-bar input{width:100%;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:999px;padding:.7rem 1.1rem;font-size:1rem}

/* tool layout */
.tool-layout{display:grid;grid-template-columns:1fr;gap:28px;padding-block:1rem 2.5rem}
@media(min-width:1000px){.tool-layout{grid-template-columns:minmax(0,1fr) 320px}}
.tool-head{display:flex;align-items:center;gap:1rem;margin-bottom:1.2rem}
.tool-head__icon{display:inline-flex;width:60px;height:60px;align-items:center;justify-content:center;border-radius:16px;background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent);flex:0 0 auto}
.tool-head__icon .icon{width:32px;height:32px}
.tool-head__title{font-size:clamp(1.5rem,3.5vw,2.2rem);font-weight:850;margin:0}
.tool-head__tag{color:var(--muted);margin:.2rem 0 0}
.tool-app{margin-bottom:1.4rem}
.tool-side{display:flex;flex-direction:column;gap:18px}
@media(min-width:1000px){.tool-side{position:sticky;top:84px;align-self:start}}
.side-card__title{font-size:1.05rem;margin:0 0 .7rem}
.side-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.side-list a{display:block;padding:.5rem .2rem;border-bottom:1px dashed var(--border);color:var(--muted);font-weight:600}
.side-list a:hover{color:var(--brand)}

/* prose / content */
.prose{margin-block:1.4rem}
.prose h2{font-size:clamp(1.25rem,3vw,1.6rem);margin-top:1.6rem}
.prose h3{font-size:1.15rem;margin-top:1.2rem}
.prose p,.prose li{color:var(--text)}
.prose a{color:var(--brand);text-decoration:underline;text-underline-offset:2px}
.prose ul,.prose ol{padding-inline-start:1.3rem}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:.7rem}
.steps li{display:flex;gap:.8rem;align-items:flex-start}
.steps__n{flex:0 0 auto;width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.ticks li{display:flex;gap:.6rem;align-items:flex-start}
.ticks .icon{color:var(--brand-2);margin-top:.2rem}

/* faq accordion */
.faq__item{border:1px solid var(--border);border-radius:12px;margin-bottom:.6rem;background:var(--surface);overflow:hidden}
.faq__item summary{cursor:pointer;padding:1rem 1.1rem;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";font-size:1.4rem;color:var(--accent);transition:.2s}
.faq__item[open] summary::after{transform:rotate(45deg)}
.faq__a{padding:0 1.1rem 1.1rem;color:var(--muted)}

/* generic tool widgets (shared) */
.tw{display:flex;flex-direction:column;gap:1rem}
.tw label{font-weight:600;font-size:.92rem;display:block;margin-bottom:.35rem}
.tw textarea,.tw input[type=text],.tw input[type=number],.tw input[type=url],.tw select{width:100%;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:12px;padding:.75rem .9rem;font-size:1rem;font-family:inherit}
.tw textarea{min-height:150px;resize:vertical}
.tw .row{display:flex;gap:.8rem;flex-wrap:wrap}
.tw .row>*{flex:1;min-width:140px}
.tw .actions{display:flex;gap:.6rem;flex-wrap:wrap}
.tw .out{background:var(--bg);border:1px dashed var(--border);border-radius:12px;padding:.9rem;min-height:54px;word-break:break-word;white-space:pre-wrap;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.tw .stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:.7rem}
.tw .stat{background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:.8rem;text-align:center}
.tw .stat b{display:block;font-size:1.5rem;color:var(--accent)}
.tw .stat span{font-size:.8rem;color:var(--muted)}
.tw .drop{border:2px dashed var(--border);border-radius:14px;padding:2rem 1rem;text-align:center;cursor:pointer;transition:.18s;color:var(--muted)}
.tw .drop:hover,.tw .drop.drag{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb,var(--accent) 7%,transparent)}
.tw .drop .icon{width:38px;height:38px;margin:0 auto .5rem;color:var(--accent)}
.tw .preview{display:flex;flex-wrap:wrap;gap:.8rem}
.tw .preview img{width:120px;height:120px;object-fit:cover;border-radius:10px;border:1px solid var(--border)}
.tw .range{display:flex;align-items:center;gap:.8rem}
.tw input[type=range]{flex:1;accent-color:var(--brand)}
.tw .big{font-size:2rem;font-weight:850;color:var(--accent)}
.tw .muted{color:var(--muted);font-size:.88rem}
.tw .swatch{width:100%;height:90px;border-radius:12px;border:1px solid var(--border)}
.copied{color:var(--brand-2)!important}

/* contact form */
.contact-form{display:flex;flex-direction:column;gap:1rem;margin-top:1.6rem}
.field label{display:block;font-weight:600;margin-bottom:.35rem}
.field input,.field textarea{width:100%;border:1px solid var(--border);background:var(--bg);color:var(--text);border-radius:12px;padding:.75rem .9rem;font-size:1rem;font-family:inherit}
.contact-form__status{margin:0;font-weight:600}

/* ads */
.ad-wrap{margin-block:1.6rem;display:flex;justify-content:center}
.ad{display:block;width:100%;max-width:728px;text-align:center;background:var(--surface-2);border:1px solid var(--border);border-radius:12px;padding:.5rem;overflow:hidden}
.ad--sidebar{max-width:300px}
.ad__label{display:block;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:.3rem}
.ad-sticky{position:fixed;inset-inline:0;bottom:0;z-index:90;background:var(--surface);border-top:1px solid var(--border);padding:.4rem;display:flex;justify-content:center;box-shadow:0 -6px 24px rgba(0,0,0,.12)}
.ad-sticky__close{position:absolute;top:-30px;inset-inline-end:8px;width:28px;height:28px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;font-size:1.1rem;line-height:1}
@media(min-width:1000px){.ad-sticky{display:none}}

/* inspiration band */
.inspiration{background:linear-gradient(120deg,color-mix(in srgb,var(--brand) 10%,transparent),color-mix(in srgb,var(--brand-2) 10%,transparent));border-block:1px solid var(--border);margin-top:2.5rem}
.inspiration__inner{display:flex;align-items:center;gap:1rem;padding-block:1.1rem;flex-wrap:wrap;justify-content:center;text-align:center}
.inspiration__icon{width:30px;height:30px;color:var(--brand);flex:0 0 auto}
.inspiration__text{margin:0;font-weight:600;color:var(--text)}
.inspiration__link{display:inline-flex;align-items:center;gap:.3rem;color:var(--brand);font-weight:800;white-space:nowrap}
.inspiration__link:hover{gap:.55rem}

/* footer */
.site-footer{background:var(--surface);border-top:1px solid var(--border);margin-top:0;padding-top:2.4rem}
.site-footer__grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:24px}
@media(max-width:760px){.site-footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:460px){.site-footer__grid{grid-template-columns:1fr}}
.site-footer__tag{color:var(--muted);margin-top:.7rem;max-width:280px}
.site-footer__h{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 .8rem}
.site-footer__col{display:flex;flex-direction:column;gap:.5rem}
.site-footer__col a{color:var(--text);font-weight:600}
.site-footer__col a:hover{color:var(--brand)}
.site-footer__bottom{border-top:1px solid var(--border);margin-top:2rem;padding-block:1.2rem;color:var(--muted);font-size:.88rem}

/* lang switcher dropdown */
.lang-switcher{position:relative}
.lang-switcher__btn{width:auto;padding-inline:.7rem;gap:.35rem}
.lang-switcher__code{font-weight:800;font-size:.82rem}
.lang-switcher__menu{position:absolute;inset-inline-end:0;top:calc(100% + 8px);background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-lg);padding:.4rem;margin:0;list-style:none;min-width:190px;max-height:60vh;overflow:auto;display:none;z-index:120}
.lang-switcher.is-open .lang-switcher__menu{display:block}
.lang-switcher__item{display:flex;align-items:center;gap:.6rem;padding:.55rem .7rem;border-radius:10px;font-weight:600}
.lang-switcher__item:hover{background:var(--surface-2)}
.lang-switcher__item.is-active{color:var(--brand);background:color-mix(in srgb,var(--brand) 10%,transparent)}
.lang-switcher__flag{font-size:1.1rem}

/* special page */
.special__hero{position:relative;text-align:center;padding-block:clamp(50px,9vw,110px);overflow:hidden;background:
  radial-gradient(60% 90% at 50% 0%,color-mix(in srgb,var(--brand) 30%,transparent),transparent 60%),
  radial-gradient(50% 70% at 80% 20%,color-mix(in srgb,var(--brand-2) 26%,transparent),transparent 60%),
  linear-gradient(180deg,var(--surface-2),var(--bg))}
.special__glow{display:inline-flex;width:84px;height:84px;align-items:center;justify-content:center;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--brand) 40%,transparent),transparent 70%);margin-bottom:1rem;animation:pulse 4s ease-in-out infinite}
.special__icon{width:46px;height:46px;color:var(--brand)}
.special__title{font-size:clamp(2rem,6vw,3.6rem);font-weight:850;letter-spacing:-.02em;margin:0}
.special__subtitle{color:var(--muted);font-size:clamp(1.05rem,2.4vw,1.35rem);max-width:680px;margin:1rem auto 0}
.special__body{max-width:760px;padding-block:2.4rem 3rem}
.special__lead{font-size:1.25rem;line-height:1.8;font-weight:500}
.special__section{margin-block:2rem}
.special__section h2{font-size:clamp(1.3rem,3.5vw,1.9rem)}
.special__closing{margin-top:2.4rem;padding:1.6rem;border-radius:var(--radius);background:color-mix(in srgb,var(--brand) 8%,transparent);border:1px solid var(--border);font-size:1.1rem}
.special__back{margin-top:2rem}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.08);opacity:1}}

/* search */
.search-status{color:var(--muted);margin-block:1rem}
.search-results{display:grid;gap:.7rem}
.search-result{display:block;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1rem 1.2rem;transition:.16s}
.search-result:hover{border-color:var(--brand);transform:translateX(3px)}
[dir=rtl] .search-result:hover{transform:translateX(-3px)}
.search-result h3{margin:0 0 .25rem;font-size:1.1rem;color:var(--brand)}
.search-result p{margin:0;color:var(--muted);font-size:.92rem}
.search-result .tag{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);font-weight:700}

/* error */
.error-page{text-align:center}
.error-page__code{font-size:clamp(4rem,18vw,9rem);font-weight:900;line-height:1;background:linear-gradient(90deg,var(--brand),var(--brand-2));-webkit-background-clip:text;background-clip:text;color:transparent;margin:0}
.error-page__desc{color:var(--muted);max-width:520px;margin:0 auto 1.6rem}
.error-page__actions{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap}

/* reveal animation */
@media(prefers-reduced-motion:no-preference){
  .tool-card,.cat-card,.feature{opacity:0;transform:translateY(14px);animation:rise .5s ease forwards}
  .tool-grid>*:nth-child(2) .tool-card,.cat-grid>*:nth-child(2){animation-delay:.04s}
  .tool-grid>*:nth-child(3) .tool-card,.cat-grid>*:nth-child(3){animation-delay:.08s}
  .tool-grid>*:nth-child(n+4) .tool-card{animation-delay:.12s}
}
@keyframes rise{to{opacity:1;transform:none}}
