:root {
  color-scheme: light;
  --ink:#132238; --muted:#586b83; --brand:#1168ee; --brand-dark:#064cc1;
  --line:#e0e9f5; --canvas:#f5f8fc; --surface:#fff; --soft:#ecf4ff; --soft-wiki:#fff0f5;
  --shadow:0 12px 36px rgba(25,57,108,.055); --radius:18px;
}
:root[data-theme="dark"] {
  color-scheme:dark; --ink:#eaf2ff; --muted:#b1c2d9; --brand:#70aaff; --brand-dark:#9cc2ff;
  --line:#2d415c; --canvas:#101d2d; --surface:#17283c; --soft:#203857; --soft-wiki:#352339;
  --shadow:0 12px 36px rgba(0,0,0,.16);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--canvas);color:var(--ink);font:16px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--brand-dark)}button,input,textarea,select{font:inherit}button{cursor:pointer}
[hidden]{display:none!important}.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
:focus-visible{outline:3px solid var(--brand);outline-offset:3px}.skip{position:absolute;left:12px;top:-80px;background:var(--surface);padding:12px;z-index:20}.skip:focus{top:10px}
.container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.topbar{background:var(--surface);border-bottom:1px solid var(--line);position:relative;z-index:10}
.header-inner{display:flex;gap:20px;align-items:center;justify-content:space-between;min-height:70px}
.brand{display:inline-flex;align-items:center;gap:9px;font-size:1.35rem;font-weight:850;color:var(--ink);text-decoration:none;white-space:nowrap;letter-spacing:-.04em}.brand .brand-name{color:var(--ink)}.brand-icon{font-size:1.65rem;color:var(--brand)}
.nav{display:flex;align-items:center;gap:28px}.nav a{text-decoration:none;color:var(--ink);font-size:.95rem;font-weight:650;padding:23px 0}.nav a:hover,.nav a[aria-current="page"]{color:var(--brand-dark)}.nav a[aria-current="page"]{box-shadow:inset 0 -2px var(--brand)}
.header-actions{display:flex;gap:8px}.icon-button{width:42px;height:42px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:12px;font-size:1.1rem}.icon-button:hover{background:var(--soft)}.menu-toggle{display:none}
h1,h2,h3{line-height:1.18;letter-spacing:-.035em}h1{font-size:clamp(2.4rem,5.2vw,4.3rem);margin:10px 0 18px;max-width:770px;font-weight:850}h1 span{color:var(--brand)}h2{font-size:clamp(1.35rem,2.3vw,1.65rem);margin:0}h3{font-size:1.02rem;margin:10px 0 5px}.eyebrow{font-size:.82rem;font-weight:750;text-transform:uppercase;letter-spacing:.1em;color:var(--brand-dark);margin:0}.lead{color:var(--muted);max-width:690px;font-size:1.08rem;margin:0}
.hero{position:relative;padding-block:62px 34px;min-height:360px}.hero-copy{position:relative;z-index:1;max-width:760px}.hero-art{position:absolute;right:2%;top:33px;width:360px;height:225px;pointer-events:none}.glow{position:absolute;border-radius:50%;opacity:.8}.glow-1{background:#dceaff;inset:24px 10px 16px 0}.glow-2{background:#eac9f7;top:5px;right:35px;width:140px;height:140px;opacity:.4}.laptop{position:absolute;top:50px;left:35px;width:230px;height:145px;transform:rotate(-5deg)}.laptop-screen{height:132px;border:10px solid #1a304e;border-radius:10px;background:linear-gradient(140deg,#66c7ff,#0c76ea);color:#fff;font-size:4rem;text-align:center;box-shadow:var(--shadow)}.laptop-screen span{position:absolute;right:25px;bottom:45px;font-size:1.3rem}.laptop-base{height:12px;border-radius:5px;background:#8197b9;transform:scaleX(1.2)}.phone{position:absolute;right:23px;top:74px;width:65px;height:124px;border:6px solid #1b2c45;border-radius:15px;background:linear-gradient(#def2ff,#8fc8f9);transform:rotate(7deg);text-align:center;font-size:1.45rem;line-height:1.5;color:#267ddd}.floating-icon{position:absolute;border-radius:13px;padding:3px 11px;background:var(--surface);box-shadow:var(--shadow);font-size:2rem;color:var(--brand)}.floating-image{right:132px;top:6px}.floating-safe{right:8px;bottom:8px;color:#18ab76}
.global-search{margin-top:30px}.search-icon{font-size:1.7rem;color:var(--brand)}.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 19px;min-height:43px;background:#0868ed;color:#fff;border:1px solid #0868ed;border-radius:10px;font-size:.94rem;font-weight:700;text-decoration:none}.button:hover{background:#0451ba}.button.secondary{color:var(--brand-dark);background:var(--surface);border-color:var(--line)}.button.secondary:hover{background:var(--soft)}
.global-results{position:relative;z-index:2;margin-top:6px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:5px 12px;box-shadow:var(--shadow);max-height:380px;overflow:auto}.search-result{display:grid;grid-template-columns:92px 1fr;gap:1px 12px;text-decoration:none;color:var(--ink);padding:11px 8px;border-bottom:1px solid var(--line)}.search-result:last-child{border-bottom:0}.search-result:hover{background:var(--soft)}.search-result>span:nth-of-type(2){grid-column:2;color:var(--muted);font-size:.84rem}.search-result .search-match-reason,.search-match-reason{display:block;color:var(--brand-dark);font-size:.77rem;font-weight:650}.result-kind{font-size:.75rem;color:var(--brand-dark);font-weight:700}.search-no-results{padding:9px}.search-suggestions-heading{margin:8px;font-size:.84rem;font-weight:700;color:var(--muted)}
.search-result .search-match-reason{grid-column:2}.search-match-reason[hidden]{display:none}
.suggestions{display:flex;flex-wrap:wrap;align-items:center;gap:7px;margin-top:12px;font-size:.77rem}.suggestions strong{margin-right:5px;font-weight:650;color:var(--muted)}.suggestions button{border:1px solid var(--line);background:var(--soft);border-radius:99px;padding:5px 12px;color:var(--muted);font-size:.77rem}.suggestions button:hover{color:var(--brand-dark)}
.section{margin-block:25px 50px}.direction-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.direction-panel{padding:20px;background:linear-gradient(145deg,var(--soft),var(--surface));border:1px solid var(--line);border-radius:var(--radius)}.direction-wiki{background:linear-gradient(145deg,var(--soft),var(--surface))}.direction-heading{display:flex;align-items:flex-start;gap:14px;margin-bottom:20px}.direction-heading h2{margin:0 0 7px}.direction-heading p{font-size:.9rem;color:var(--muted);margin:0}.direction-heading>a{margin-left:auto;align-self:center;font-size:1.4rem;text-decoration:none}.direction-icon{min-width:60px;height:60px;border-radius:14px;background:var(--surface);display:grid;place-items:center;font-size:2.1rem;color:var(--brand)}.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.category-grid a{display:flex;flex-direction:column;align-items:center;gap:5px;padding:14px 6px 10px;text-align:center;text-decoration:none;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:12px;font-weight:650;font-size:.78rem;line-height:1.3}.category-grid a:hover{border-color:var(--brand)}.category-grid a>span{font-size:1.8rem;color:var(--brand)}.category-grid small{font-size:.66rem;color:var(--muted);font-weight:450}
.section-title{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:17px}.section-title h2{margin:0}.section-title a{white-space:nowrap;text-decoration:none;font-weight:650;font-size:.87rem}.section-title .eyebrow{margin-bottom:5px}
.popular-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.mini-card{position:relative;min-height:180px;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.mini-card .mini-icon{font-size:1.8rem;color:var(--brand)}.mini-card p{font-size:.84rem;color:var(--muted);margin:4px 0 24px}.mini-card h3{font-size:.96rem}.mini-card .card-link{position:absolute;bottom:13px;right:14px;font-size:.84rem;text-decoration:none;font-weight:650}.mini-card.planned{opacity:.79}.mini-status{float:right;color:var(--muted);font-size:.73rem}
.working-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.tool{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:23px}.tool h3{margin:0 0 12px;font-size:1.15rem}.tool p{color:var(--muted);font-size:.9rem}.tool label,.wiki-search label{display:block;font-weight:700;margin:13px 0 7px}.field{width:100%;padding:11px 13px;border:1px solid #abbcd2;border-radius:11px;background:var(--surface);color:var(--ink)}textarea.field{min-height:136px;resize:vertical}.row{display:flex;flex-wrap:wrap;gap:9px;margin-top:13px}.result{display:block;margin-top:13px;padding:12px;min-height:20px;background:var(--soft);border:1px dashed var(--line);border-radius:10px;overflow-wrap:anywhere;font-weight:650}.result:empty{display:none}.result.stats{font-weight:450}.note{color:var(--muted);font-size:.84rem}.about{padding:26px;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius)}.about p{color:var(--muted);max-width:850px}
.page-hero{padding-block:50px 18px}.page-hero h1{font-size:clamp(2.1rem,4.7vw,3.65rem)}.page-hero .lead{max-width:820px}.wiki-search{max-width:750px;margin-top:24px}.guide-list{display:grid;gap:13px}.guide{background:var(--surface);border:1px solid var(--line);padding:18px 22px;border-radius:var(--radius);scroll-margin-top:15px}.guide summary{cursor:pointer;list-style:none;position:relative;padding-right:28px}.guide summary::-webkit-details-marker{display:none}.guide summary:after{content:"＋";position:absolute;right:0;top:11px;font-size:1.4rem;color:var(--brand)}.guide[open] summary:after{content:"−"}.kicker{display:inline-block;padding:3px 10px;font-weight:650;font-size:.75rem;color:var(--brand-dark);background:var(--soft);border-radius:40px}.guide-title{display:block;font-weight:750;font-size:1.12rem;margin-top:8px}.guide-desc{display:block;color:var(--muted);font-size:.88rem;margin-top:4px}.guide ol{margin:17px 0 8px;padding-left:23px}.guide li{margin-bottom:8px}.guide .note{margin:14px 0 0}.empty-state,.note-panel{padding:19px;border-radius:14px;background:var(--soft);border:1px solid var(--line)}.note-panel{margin-bottom:35px}.note-panel p{color:var(--muted);margin-bottom:0}
.footer{background:var(--surface);border-top:1px solid var(--line);padding:30px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer-brand{font-size:1.05rem}.footer p{font-size:.75rem;color:var(--muted);margin:3px 0}.footer-links{flex:1 1 440px;min-width:0;display:flex;flex-wrap:wrap;justify-content:center;gap:12px 20px}.footer-links a,.footer-settings{white-space:nowrap}.footer-links a{font-size:.85rem;text-decoration:none}.footer small{color:var(--muted);font-size:.78rem}
.footer-settings{border:0;padding:0;background:transparent;color:var(--brand-dark);font:inherit;font-size:.85rem;cursor:pointer}.footer-settings:hover{text-decoration:underline}.footer-settings:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:3px}
.analytics-consent{position:fixed;z-index:1000;inset:auto 20px 20px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;max-width:1040px;margin-inline:auto;padding:20px 22px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:0 12px 38px rgba(16,37,70,.2)}.analytics-consent[hidden]{display:none}.analytics-consent h2{margin:0 0 7px;font-size:1.1rem}.analytics-consent p{margin:5px 0;color:var(--muted);font-size:.86rem;line-height:1.5}.analytics-consent a{font-size:.86rem;font-weight:700}.analytics-consent-actions{display:flex;flex-direction:column;gap:9px;min-width:190px}.analytics-consent-actions .button{width:100%;min-height:42px}.analytics-consent-note{font-size:.78rem!important}.analytics-consent-status{grid-column:1/-1;margin:0!important;font-size:.78rem!important}.analytics-consent-status:empty{display:none}.footer-settings[aria-expanded="true"]{font-weight:750}
@media(max-width:760px){.analytics-consent{inset:auto 10px 10px;grid-template-columns:1fr;gap:12px;padding:16px}.analytics-consent-actions{flex-direction:row;min-width:0}.analytics-consent-actions .button{flex:1;padding-inline:10px;font-size:.83rem}.analytics-consent-status{grid-column:auto!important}}
@media(max-width:420px){.analytics-consent-actions{flex-direction:column}}
@media(max-width:1100px){.hero-art{opacity:.35;right:0}.hero-copy{max-width:740px}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.container{width:min(100% - 26px,570px)}.header-inner{min-height:66px}.menu-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:65px;background:var(--surface);padding:12px 20px;box-shadow:var(--shadow);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}.nav.nav-open{display:flex}.nav a{padding:11px 10px}.hero{padding-block:38px 22px;min-height:0}.hero-art{width:240px;height:160px;top:34px;right:0;opacity:.15}.hero-copy{max-width:none}h1{font-size:clamp(2.15rem,7vw,3rem)}.lead{font-size:.95rem}.global-search{margin-top:22px}.search-icon{font-size:1.3rem}.suggestions strong{width:100%}.direction-grid,.working-grid{grid-template-columns:1fr}.section{margin-block:22px 39px}.popular-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mini-card{min-height:172px;padding:13px}.mini-card h3{font-size:.86rem}.mini-card p{font-size:.76rem}.direction-heading{gap:9px}.direction-icon{min-width:47px;height:47px;font-size:1.55rem}.direction-heading h2{font-size:1.18rem}.direction-heading p{font-size:.78rem}.footer-inner{flex-wrap:wrap}.footer-links{flex-wrap:wrap}.page-hero{padding-top:35px}}
@media(max-width:390px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.popular-grid{grid-template-columns:1fr}.mini-card{min-height:145px}.header-actions{gap:4px}.brand{font-size:1.14rem}.header-inner{gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* v1.1.9 branded not-found page. */
.not-found{min-height:min(690px,calc(100vh - 150px));display:grid;place-items:center;padding-block:48px}
.not-found-card{width:min(820px,100%);padding:clamp(26px,6vw,64px);text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
.not-found-art{display:flex;align-items:center;justify-content:center;gap:clamp(6px,2vw,24px);margin:0 auto 18px;color:var(--brand);font-size:clamp(6rem,22vw,13rem);font-weight:900;line-height:.9;letter-spacing:-.1em}
.not-found-mark{display:grid;place-items:center;width:.78em;height:.78em;border:clamp(5px,1vw,9px) solid var(--line);border-radius:50%;background:var(--soft);font-size:.52em;letter-spacing:0;transform:rotate(-10deg)}
.not-found-card .eyebrow{margin:0 0 12px}.not-found-card h1{max-width:650px;margin:0 auto 14px;font-size:clamp(2rem,5vw,3.4rem)}
.not-found-card .lead{max-width:600px;margin:0 auto;color:var(--muted)}
.not-found-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:28px}
@media(max-width:560px){.not-found{min-height:calc(100vh - 136px);padding-block:28px}.not-found-card{padding:28px 20px}.not-found-actions{flex-direction:column}.not-found-actions .button{width:100%}}

/* v0.2 visual polish: consistent first-party SVGs, contrast and touch controls. */
.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}
.svg-icon{display:inline-block;width:1em;height:1em;vertical-align:-.12em;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;fill:none}
.brand-icon{display:inline-flex;align-items:center;font-size:1.45rem}
.direction-icon .svg-icon{font-size:2.05rem}
.mini-icon{display:inline-flex;align-items:center;justify-content:center;min-height:2rem}
.mini-icon .svg-icon{font-size:1.75rem}
.category-grid .category-icon{display:grid;place-items:center;color:var(--brand);font-size:1.7rem;min-height:2rem}
.search-icon{display:inline-flex;align-items:center}.search-icon .svg-icon{font-size:1.35rem}
.hero-scene{display:block;width:100%;height:100%;filter:drop-shadow(0 12px 16px rgba(20,70,130,.07))}
.global-search input::placeholder,.field::placeholder{color:var(--muted);opacity:1}
.character-options{margin:15px 0 0;padding:0;border:0;min-width:0}
.character-options legend{font-weight:750;color:var(--ink)}
.option-note{margin:3px 0 10px;font-size:.82rem!important}
.character-options-grid{display:flex;flex-wrap:wrap;gap:8px}
.check-option{display:inline-flex!important;align-items:center;gap:8px;margin:0!important;padding:10px 12px;min-height:44px;border:1px solid var(--line);background:var(--soft);color:var(--ink);border-radius:11px;font-size:.86rem;font-weight:600!important;cursor:pointer}
.check-option:hover{border-color:var(--brand)}
.check-option input{width:17px;height:17px;accent-color:var(--brand);cursor:pointer;flex-shrink:0}
.guide:target{border-color:var(--brand);box-shadow:0 0 0 3px var(--soft)}
.guide{scroll-margin-top:24px}
@media(max-width:760px){.hero-art{display:none}.character-options-grid{display:grid;grid-template-columns:1fr}.check-option{width:100%}}

/* Wiki full article pages and responsive catalogue (v0.2 release candidate) */
.article-shell{max-width:950px}
.article-page{padding:32px 0 70px}
.breadcrumbs{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin:0 0 32px;color:var(--muted);font-size:.85rem}
.breadcrumbs a{text-decoration:none}.breadcrumbs [aria-current="page"]{overflow-wrap:anywhere}
.article-content{min-width:0}
.article-header{padding:25px 0 30px;border-bottom:1px solid var(--line)}
.article-header h1{font-size:clamp(2rem,4.1vw,3.1rem);max-width:100%;overflow-wrap:anywhere}
.article-header .lead{max-width:760px}
.article-scope{margin:24px 0 0;color:var(--muted);font-size:.94rem}
.article-scope strong{color:var(--ink)}
.article-section{margin:26px 0;padding:24px 26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.article-section h2,.article-related h2{margin:0 0 18px}
.article-section ol{margin:0;padding-left:25px}
.article-section li{padding-left:3px;margin:0 0 14px;overflow-wrap:anywhere}
.article-section li:last-child{margin-bottom:0}
.article-content code{font-size:.94em;background:var(--soft);padding:2px 5px;border-radius:4px;overflow-wrap:anywhere}
.article-warning{padding:19px 22px;background:var(--soft);border:1px solid var(--line);border-radius:14px}
.article-warning strong{color:var(--ink)}
.article-warning p{margin:6px 0 0;color:var(--muted)}
.article-related{margin:30px 0;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.article-related ul{margin:0;padding-left:23px}
.article-related li{margin:9px 0}
.article-related a,.article-back a{text-decoration:none;font-weight:600}
.wiki-category{margin-bottom:35px}
.wiki-category .section-title{align-items:center}
.wiki-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.wiki-card{min-width:0;position:relative;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);scroll-margin-top:18px}
.wiki-card h3{font-size:1.11rem;margin:12px 0 7px;overflow-wrap:anywhere}
.wiki-card h3 a{text-decoration:none;color:var(--ink)}
.wiki-card h3 a:hover{color:var(--brand-dark)}
.wiki-card p{color:var(--muted);font-size:.9rem;margin:0 0 22px}
.wiki-card-link{font-size:.85rem;font-weight:650;text-decoration:none}
.wiki-card:target{outline:2px solid var(--brand);outline-offset:3px}
.wiki-categories{padding-top:10px}
.hero-copy,.direction-heading>div,.section-title>div,.popular-grid>*{min-width:0}
@media(max-width:760px){
 .wiki-card-grid{grid-template-columns:1fr}
 .article-page{padding:20px 0 45px}
 .article-header{padding:10px 0 25px}
 .article-header h1{font-size:clamp(1.75rem,7.3vw,2.5rem)}
 .article-section{padding:19px 17px}
 .article-section ol{padding-left:22px}
 .article-related{padding:19px}
 .breadcrumbs{margin-bottom:15px}
 .wiki-category .section-title{align-items:flex-start;flex-wrap:wrap}
}

/* v0.3 stage C: dedicated responsive tool pages */
.tool-page-section{max-width:950px}
.tool-page-section>.tool{max-width:850px}
.tool-page-section .tool h2{font-size:1.35rem;margin:0 0 12px}
.tool-page .tool-breadcrumb{margin:20px 0 0;font-size:.9rem}
.tool-breadcrumb a,.tool-page-related a{text-decoration:none;font-weight:650}
.tool-page-related{margin-bottom:50px}
@media(max-width:760px){.tool-page-section>.tool{padding:18px}}

/* v1.2.0: accessible, browser-only QR generator */
.qr-tool{max-width:850px}
.qr-privacy{margin:0 0 20px;padding:12px 14px;background:var(--soft);border-radius:12px}
.qr-form{display:grid;gap:12px;max-width:620px}
.qr-type-picker{display:flex;flex-wrap:wrap;gap:8px;border:0;padding:0;margin:0 0 4px}
.qr-type-picker legend{width:100%;font-weight:700;margin-bottom:7px}
.qr-type-picker label,.qr-check{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:7px 12px;background:var(--soft);border:1px solid var(--line);border-radius:11px;font-weight:650;cursor:pointer}
.qr-type-picker input,.qr-check input{accent-color:var(--brand);width:17px;height:17px;margin:0}
.qr-fields{display:grid;gap:8px}
.qr-fields>label{font-weight:700;margin-top:4px}
.qr-fields .note{margin:0 0 4px}
.qr-check{justify-self:start;margin-top:3px}
.qr-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:5px}
.qr-result{display:grid;grid-template-columns:minmax(0,1fr) 320px;align-items:center;gap:28px;margin-top:24px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--soft)}
.qr-result[hidden]{display:none}
.qr-result h2{font-size:1.2rem;margin:0 0 8px}
.qr-result>img{display:block;width:min(100%,320px);height:auto;aspect-ratio:1;background:#fff;border:1px solid var(--line);border-radius:12px}
.qr-limit-note{margin:16px 0 0}
#qr-feedback:empty{display:none}
#qr-feedback.success-note{color:#148565}
#qr-feedback.error-note{color:#b42318}
@media(max-width:640px){.qr-result{grid-template-columns:1fr;justify-items:start;gap:16px}.qr-result>img{width:min(100%,280px)}}

/* v0.3: ten local password choices with accessible copy buttons */
.password-results{margin-top:22px}
.password-results[hidden]{display:none}
.password-results h3{margin:0 0 5px;font-size:1.06rem}
.password-results-hint{margin:0 0 12px;color:var(--muted);font-size:.88rem}
.password-list{display:grid;gap:8px;list-style:none;margin:0;padding:0}
.password-row{display:grid;grid-template-columns:25px minmax(0,1fr) 44px;align-items:center;gap:8px;padding:6px 7px 6px 15px;background:var(--soft);border:1px solid var(--line);border-radius:11px;min-width:0}
.password-number{font-size:.77rem;font-weight:700;color:var(--muted)}
.password-value{min-width:0;overflow-wrap:anywhere;word-break:break-word;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.95rem;font-weight:650;user-select:all}
.password-copy-button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;cursor:pointer;color:var(--brand-dark);background:var(--surface)}
.password-copy-button .svg-icon{font-size:1.3rem}
.password-copy-button.is-copied{color:#148565;border-color:#148565}
@media(max-width:480px){.password-row{padding-left:10px;gap:6px}.password-value{font-size:.84rem}}

/* v0.3 stage D: search first, then filters and contextual reset */
.tools-filter-panel{padding:0;background:transparent;border:0;border-radius:0;margin-block:16px 24px}
.tools-search-row label,.tools-filter-options label{display:block;font-size:.88rem;font-weight:700}
.tools-search-row .field,.tools-filter-options .field{display:block;width:100%;min-height:46px;margin-top:7px;font-size:.95rem}
.tools-filter-options{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap;margin-top:14px}
.tools-filter-options label{flex:0 1 260px;min-width:0}
.tools-filter-reset{margin-left:auto;min-height:46px;white-space:nowrap}
.tools-filter-panel .note{margin:14px 0 0}
.tools-filter-panel .empty-state{margin:12px 0 0}
@media(max-width:760px){.tools-filter-options label{flex:1 1 100%}.tools-filter-reset{width:100%;margin-left:0}}


/* v0.4 Stage B: a single, local-only image resizing tool. */
.image-tool{max-width:850px}
.image-dropzone{margin:16px 0;padding:22px 16px;border:2px dashed var(--line);border-radius:14px;background:var(--soft);text-align:center}
.file-upload-zone{display:flex;flex-direction:column;align-items:center;min-height:184px}
.file-upload-zone.has-files{align-items:stretch;text-align:left;padding:18px}
.file-upload-zone.has-files .upload-privacy-note{text-align:center}
.image-dropzone.is-dragging{border-color:var(--brand)}
.image-dropzone p{margin:8px 0 0;font-size:.85rem;color:var(--muted)}
.image-dropzone .upload-privacy-note{margin-top:12px;font-size:.8rem}
.image-pick{display:inline-flex!important;align-items:center;justify-content:center;position:relative;padding:12px 18px;border-radius:11px;background:var(--brand);color:#fff;font-weight:700;cursor:pointer;margin:0!important;min-height:44px}
.image-pick[hidden]{display:none!important}
.image-pick input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.image-pick:focus-within{outline:3px solid #f9aa31;outline-offset:3px}
.image-upload-error[role=alert]{margin:14px auto 0;color:#c32b39;background:var(--surface);border:1px solid #c32b39;border-radius:10px;padding:10px;font-weight:700}
.image-card{margin:18px 0;padding:12px;background:var(--soft);border:1px solid var(--line);border-radius:14px;max-width:100%;display:grid;grid-template-columns:180px minmax(0,1fr);align-items:center;gap:16px}
.image-card-visual{position:relative;display:grid;place-items:center;aspect-ratio:1/1;width:180px;height:180px;max-width:100%;background:var(--surface);border:1px solid var(--line);border-radius:11px;overflow:hidden}
.image-card-visual img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain}
.image-remove{position:absolute;right:9px;top:9px;z-index:1;font-size:1.35rem;font-weight:700;line-height:1;opacity:0;pointer-events:none;transition:opacity .15s}
.image-card-visual:hover .image-remove,.image-card-visual:focus-within .image-remove,.image-remove:focus-visible{opacity:1;pointer-events:auto}
.image-file-meta{padding:10px 40px 10px 0;display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.image-file-meta strong{display:block;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.file-upload-name{display:block;min-width:0;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.image-file-meta span{color:var(--muted);font-size:.87rem}
.image-error-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:12px;width:100%;height:100%;color:var(--muted);text-align:center}
.image-card.is-error .image-error-placeholder{color:#b72d3b}
.image-error-placeholder .svg-icon{flex-shrink:0;width:42px;height:42px}
.image-error-placeholder strong{font-size:.75rem;line-height:1.3;overflow-wrap:anywhere;max-width:100%}
.image-size-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-top:20px}
.image-size-row label{min-width:0}
.image-size-row .field{display:block;margin-top:6px;height:46px;min-height:46px}
.image-size-row select.field{-webkit-appearance:none;appearance:none;border-radius:11px;padding-right:34px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 15px) 50%,calc(100% - 11px) 50%;background-size:4px 4px;background-repeat:no-repeat}
.image-checks{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.image-action-area{margin-top:12px;display:flex;align-items:center;min-height:47px}
.image-processing{display:inline-flex;gap:12px;align-items:center;min-height:44px;color:var(--muted);font-weight:650}
.image-processing-bar{width:110px;height:9px;border-radius:5px;overflow:hidden;background:var(--line);position:relative}
.image-processing-bar:after{content:"";position:absolute;inset:0;background:var(--brand);transform-origin:left;animation:image-indeterminate 1s ease-in-out infinite alternate}
@keyframes image-indeterminate{from{transform:scaleX(.15)}to{transform:scaleX(1)}}
@media(hover:none),(pointer:coarse){.image-remove{opacity:1;pointer-events:auto}}
@media(max-width:760px){.image-size-row{grid-template-columns:1fr;gap:4px}.image-card{grid-template-columns:160px minmax(0,1fr)}.image-card-visual{width:160px;height:160px}.image-checks{display:grid;gap:8px}.image-checks .check-option{width:100%}}
@media(max-width:500px){.image-card{grid-template-columns:1fr;justify-items:center}.image-card-visual{width:180px;height:180px}.image-file-meta{width:100%;padding:0 4px 4px}}
@media(prefers-reduced-motion:reduce){.image-processing-bar:after{animation:none;transform:scaleX(1)}}

/* One native link and one keyboard stop per navigable catalogue card. */
.mini-card .card-surface-link{color:inherit;text-decoration:none}
.mini-card .card-surface-link::after{content:"";position:absolute;inset:0;border-radius:14px}
.mini-card:has(.card-surface-link):hover{border-color:var(--brand)}
.mini-card .card-surface-link:focus-visible{outline:none}
.mini-card .card-surface-link:focus-visible::after{outline:3px solid var(--brand);outline-offset:3px}
.mini-favorite{position:absolute;z-index:1;top:10px;right:10px;border:1px solid var(--line);border-radius:999px;padding:6px 9px;background:var(--surface);color:var(--ink);font:inherit;font-size:.72rem;font-weight:650;cursor:pointer}.mini-favorite:hover{border-color:var(--brand);color:var(--brand)}.mini-favorite:focus-visible{outline:3px solid var(--brand);outline-offset:2px}.mini-card:has(.mini-favorite) h3{padding-right:112px}
.favorite-drag-handle{position:absolute;z-index:2;right:12px;bottom:12px;width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--brand-dark);font-size:1.35rem;font-weight:750;line-height:1;cursor:grab;user-select:none;-webkit-user-select:none;touch-action:none}
.favorite-drag-handle:active{cursor:grabbing}
.favorite-drag-handle:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.favorites-section .mini-card:has(.favorite-drag-handle) p{margin-bottom:42px}
.favorite-tool-card.is-drop-before,.favorite-tool-card.is-drop-after{border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 24%,transparent)}
.favorite-drag-ghost{opacity:.98!important;transform:scale(1.035) rotate(1deg);border-color:var(--brand)!important;box-shadow:0 18px 42px rgba(20,45,90,.28)!important}
.favorite-tool-card.is-drop-before,.favorite-tool-card.is-drop-after{outline:3px solid color-mix(in srgb,var(--brand) 45%,transparent);outline-offset:3px}
.favorite-drop-placeholder{box-sizing:border-box;min-height:145px;border:2px dashed color-mix(in srgb,var(--brand) 55%,var(--line));border-radius:14px;background:color-mix(in srgb,var(--brand) 8%,var(--surface));pointer-events:auto}

/* Give the direction icons a wider, square touch of color on every screen. */
.direction-icon{width:70px;min-width:70px;height:70px;flex:0 0 70px}
@media(max-width:760px){.direction-icon{width:56px;min-width:56px;height:56px;flex-basis:56px}}

/* v0.4 Stage C: single-image local format conversion. */
.image-convert-options{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.image-convert-options label,.convert-background-row{display:block;min-width:0;font-weight:700}
.image-convert-options .field,.convert-background-row .field{display:block;width:100%;height:46px;min-height:46px;margin-top:6px}
.image-convert-options select.field,.convert-background-row select.field{-webkit-appearance:none;appearance:none;border-radius:11px;padding-right:34px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 15px) 50%,calc(100% - 11px) 50%;background-size:4px 4px;background-repeat:no-repeat}
.convert-quality{display:block;width:100%;margin:12px 0 4px;accent-color:var(--brand)}
.convert-background-row{max-width:calc(50% - 7px);margin-top:14px}
.image-convert-options .note,.convert-background-row+.note{display:block;margin:5px 0 0;font-size:.82rem;color:var(--muted);font-weight:400}
@media(max-width:760px){.image-convert-options{grid-template-columns:1fr;gap:12px}.convert-background-row{max-width:none}}

/* v0.4 Stage D: local sequential batch processing. */
.image-batch-form{margin-top:18px}
.batch-list-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:20px 0 10px}
.batch-list-heading h3{font-size:1rem;margin:0}
.batch-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;width:100%;margin:12px 0 0}
.image-batch-card{position:relative;display:flex;flex-direction:column;align-items:stretch;gap:7px;padding:8px;background:var(--soft);border:1px solid var(--line);border-radius:13px;min-width:0}
.image-batch-card{cursor:grab;touch-action:pan-y}
.image-batch-card:active{cursor:grabbing}
.image-batch-visual{position:relative;display:grid;place-items:center;width:100%;height:auto;aspect-ratio:1;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.image-batch-visual>img{width:100%;height:100%;object-fit:contain}
.image-batch-visual .image-error-placeholder{gap:5px;padding:7px}
.batch-image-icon{font-size:1.7rem;line-height:1}
.image-batch-card.is-error .image-error-placeholder,.image-batch-card.is-error .batch-card-status{color:#b72d3b}
.image-batch-visual:hover .image-remove,.image-batch-visual:focus-within .image-remove,.image-batch-visual .image-remove:focus-visible{opacity:1;pointer-events:auto}
.image-batch-meta{display:flex;flex-direction:column;align-items:flex-start;gap:3px;min-width:0;padding:0 2px 2px}
.image-batch-meta>strong{display:block;width:100%;font-size:.8rem;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.image-batch-meta>span{font-size:.74rem;line-height:1.25;color:var(--muted)}
.image-batch-meta .batch-card-error{font-weight:650;color:#b72d3b}
.batch-item-download{margin-top:3px;padding:7px 12px;min-height:36px;font-size:.82rem}
.file-upload-add-wrap{min-width:0;aspect-ratio:1}
.file-upload-add{display:grid;place-items:center;width:100%;height:100%;border:2px dashed color-mix(in srgb,var(--brand) 45%,var(--line));border-radius:13px;background:transparent;color:var(--brand);font-size:2.4rem;font-weight:350;line-height:1;cursor:pointer}
.file-upload-add:hover:not(:disabled){border-color:var(--brand);background:color-mix(in srgb,var(--brand) 7%,var(--surface))}
.file-upload-add:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.file-upload-add:disabled{opacity:.45;cursor:not-allowed}
.batch-item-progress{position:relative;width:min(100%,170px);height:7px;overflow:hidden;border-radius:5px;background:var(--line)}
.batch-item-progress:after{content:"";position:absolute;inset:0;background:var(--brand);transform-origin:left;animation:image-indeterminate 1s ease-in-out infinite alternate}
.batch-options-grid{display:grid;gap:14px;margin-top:16px}
.batch-options-grid>label,.batch-convert-options>label,.batch-resize-options>label{display:block;min-width:0;font-weight:700}
.batch-options-grid .field{display:block;width:100%;height:46px;min-height:46px;margin-top:6px}
.batch-options-grid select.field{-webkit-appearance:none;appearance:none;border-radius:11px;padding-right:34px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 15px) 50%,calc(100% - 11px) 50%;background-size:4px 4px;background-repeat:no-repeat}
.batch-resize-options,.batch-convert-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.batch-resize-note{grid-column:1/-1;margin:0}
.batch-no-upscale{align-self:center}
.batch-convert-options .convert-quality{display:block;width:100%;margin:12px 0 4px;accent-color:var(--brand)}
.batch-convert-options .note{display:block;margin:5px 0 0;font-size:.82rem;color:var(--muted);font-weight:400}
.batch-background-row{grid-column:1/-1;max-width:calc(50% - 6px)}
.target-size-panel{grid-column:1/-1;display:grid;gap:10px;margin-top:4px}
.target-size-panel>.check-option{width:100%;font-weight:700}
.target-size-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#f8faff}
.target-size-controls>label{display:block;min-width:0;font-weight:700}
.target-size-controls .field{display:block;width:100%;height:46px;min-height:46px;margin-top:6px}
.target-size-controls select.field{-webkit-appearance:none;appearance:none;border-radius:11px;padding-right:34px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 15px) 50%,calc(100% - 11px) 50%;background-size:4px 4px;background-repeat:no-repeat}
.target-size-controls .target-size-help{grid-column:1/-1;margin:0;font-size:.84rem;font-weight:400}
.target-size-controls[hidden],.target-size-controls>label[hidden]{display:none}
.image-convert-options+.target-size-panel{margin-top:16px}
.image-convert-form .target-size-controls{margin-top:0}
.image-convert-form .target-size-controls .target-size-help{color:var(--muted)}
.batch-target-panel{grid-column:1/-1}
.batch-action-area{gap:10px;flex-wrap:wrap}
.batch-progress{display:flex;align-items:center;gap:10px;margin-top:12px;color:var(--muted);font-size:.88rem}
.batch-progress progress{width:min(220px,45%);height:10px;accent-color:var(--brand)}
.batch-progress[hidden]{display:none}
.batch-card-status{font-weight:650}
@media(hover:none),(pointer:coarse){.image-batch-card .image-remove{opacity:1;pointer-events:auto}}
@media(max-width:760px){.batch-resize-options,.batch-convert-options,.target-size-controls{grid-template-columns:1fr}.batch-background-row{grid-column:auto;max-width:none}}
@media(max-width:500px){.batch-cards{grid-template-columns:repeat(auto-fill,minmax(125px,1fr));gap:9px}.image-batch-card{padding:7px}.batch-list-heading{align-items:flex-start}.batch-list-heading .button{padding:8px 10px;font-size:.82rem}.batch-progress{align-items:flex-start;flex-direction:column}}
@media(prefers-reduced-motion:reduce){.batch-item-progress:after{animation:none;transform:scaleX(1)}}

/* Shared file-upload template: square tiles, consistent filenames and add controls. */
.pdf-merge-tool{margin-top:0}
.pdf-split-file-card{cursor:default;touch-action:auto}
.pdf-split-file-card:active{cursor:default}
.pdf-split-each{display:flex;align-items:center;gap:9px;margin-top:6px}
.pdf-split-results{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:12px 0 0;padding:0}
.pdf-file-list,.file-upload-grid{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;width:100%;margin:12px 0 0;padding:0}
.image-single-grid{margin-top:12px}
.crop-tool .crop-file-grid{grid-template-columns:minmax(0,1fr) 72px;align-items:center;justify-content:start;margin-top:12px}
.crop-tool .crop-file-grid .image-card{display:flex;flex-direction:row;align-items:center;justify-content:space-between;gap:10px;min-width:0;margin:0;padding:7px 10px}
.crop-tool .crop-file-grid .image-file-meta{min-width:0;padding:0;gap:2px}
.crop-tool .crop-file-grid .crop-remove{flex:none;min-height:34px;padding:5px 9px;font-size:.8rem}
.crop-card-error{color:#b72d3b;font-size:.8rem}
.crop-tool .crop-file-grid .image-card.is-error .crop-card-error{color:#b72d3b}
.crop-tool .crop-file-grid .file-upload-add-wrap{aspect-ratio:1}
.image-single-grid .image-card{display:flex;flex-direction:column;align-items:stretch;gap:7px;min-width:0;margin:0;padding:8px}
.image-single-grid .image-card-visual{width:100%;height:auto;aspect-ratio:1;flex:none}
.image-single-grid .image-file-meta{width:100%;min-width:0;padding:0 2px 2px;gap:3px}
.crop-tool{max-width:990px}
.crop-options-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}
.crop-options-grid>label,.crop-quality-row{display:block;min-width:0;font-weight:700}
.crop-options-grid .field{display:block;width:100%;height:46px;min-height:46px;margin-top:6px}
.crop-quality-row{margin-top:14px}
.crop-background-row{max-width:calc(50% - 7px)}
.crop-stage{display:grid;place-items:center;overflow:auto;width:100%;margin-top:14px;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--surface);min-height:180px}
.crop-stage[hidden]{display:none}
.crop-stage canvas{display:block;max-width:100%;max-height:70vh;touch-action:none;cursor:crosshair;background:var(--surface);border-radius:5px}
.crop-stage canvas[aria-disabled=true]{cursor:wait}
.crop-instructions{margin-top:9px}
.crop-tool-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}
.crop-result{display:grid;grid-template-columns:minmax(0,1fr);gap:8px;margin:16px 0 0;padding:12px;border:1px solid var(--line);border-radius:13px;background:var(--soft)}
.crop-result img{display:block;max-width:100%;max-height:540px;object-fit:contain;margin:auto;border-radius:8px}
.crop-result figcaption{color:var(--muted);font-size:.88rem}
.crop-background-row[hidden],.crop-quality-row[hidden],.crop-result[hidden]{display:none}
@media(max-width:760px){.crop-options-grid{grid-template-columns:1fr;gap:12px}.crop-background-row{max-width:none}.crop-tool-actions .button{flex:1 1 100%}.crop-stage{padding:6px}}
@media(max-width:500px){.crop-tool .crop-file-grid{grid-template-columns:minmax(0,1fr) 56px;gap:8px}.crop-tool .crop-file-grid .image-card{padding:7px}.crop-tool .crop-file-grid .crop-remove{font-size:.72rem;padding:4px 6px}}
.image-single-grid .image-file-meta strong{width:100%;font-size:.8rem;line-height:1.25}
.image-single-grid .image-file-meta span{font-size:.74rem;line-height:1.25}
.image-single-grid .image-remove{opacity:1;pointer-events:auto}
.image-single-grid .file-upload-add-wrap{min-width:0;aspect-ratio:1}
.image-single-grid .file-upload-add{display:grid;place-items:center;width:100%;height:100%;border:2px dashed color-mix(in srgb,var(--brand) 45%,var(--line));border-radius:13px;background:transparent;color:var(--brand);font-size:2.4rem;font-weight:350;line-height:1;cursor:pointer}
.image-single-grid .file-upload-add:hover{border-color:var(--brand);background:color-mix(in srgb,var(--brand) 7%,var(--surface))}
.pdf-file-card{position:relative;display:flex;flex-direction:column;align-items:stretch;gap:7px;min-width:0;padding:8px;background:var(--soft);border:1px solid var(--line);border-radius:13px;cursor:grab;touch-action:pan-y}
.pdf-file-card:active{cursor:grabbing}
.pdf-file-card:focus-within{outline:2px solid var(--brand);outline-offset:2px}
.pdf-file-visual{position:relative;display:grid;place-items:center;width:100%;aspect-ratio:1;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.pdf-file-canvas{display:block;width:100%;height:100%;object-fit:contain}
.pdf-file-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:12px;background:var(--soft);color:var(--brand);font-size:.85rem;font-weight:800}
.pdf-preview-error{padding:10px;color:#b72d3b;font-size:.78rem;font-weight:700;text-align:center}
.pdf-file-details{display:flex;flex-direction:column;align-items:flex-start;gap:3px;min-width:0;padding:0 2px 2px}
.pdf-file-details strong{display:block;width:100%;font-size:.8rem;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pdf-file-details span{font-size:.74rem;line-height:1.25;color:var(--muted)}
.pdf-file-actions{display:flex;justify-content:space-between;gap:5px;margin-top:1px}
.pdf-move-button{min-width:32px;min-height:32px;padding:2px 8px;line-height:1}
.pdf-remove-button{position:absolute;z-index:2;top:6px;right:6px;display:grid;place-items:center;width:30px;height:30px;padding:0;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:#b42318;font-size:1.25rem;font-weight:750;line-height:1;cursor:pointer}
.file-upload-remove{position:absolute;z-index:2;top:6px;right:6px;display:grid;place-items:center;width:30px;height:30px;padding:0;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:#b42318;font-size:1.25rem;font-weight:750;line-height:1;cursor:pointer;opacity:1;pointer-events:auto}
.file-upload-remove:hover{border-color:#b42318;background:#fff1f0}
.file-upload-remove:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.pdf-remove-button:hover{border-color:#b42318;background:#fff1f0}
.pdf-remove-button:focus-visible,.pdf-move-button:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.pdf-remove-button:disabled{opacity:.45;cursor:not-allowed}
.pdf-add-file-wrap{min-width:0;aspect-ratio:1}
.pdf-add-file{display:grid;place-items:center;width:100%;height:100%;border:2px dashed color-mix(in srgb,var(--brand) 45%,var(--line));border-radius:13px;background:transparent;color:var(--brand);font-size:2.4rem;font-weight:350;line-height:1;cursor:pointer}
.pdf-add-file:hover:not(:disabled){border-color:var(--brand);background:color-mix(in srgb,var(--brand) 7%,var(--surface))}
.pdf-add-file:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.pdf-add-file:disabled{opacity:.45;cursor:not-allowed}
.pdf-drop-placeholder{box-sizing:border-box;min-width:0;border:2px dashed color-mix(in srgb,var(--brand) 60%,var(--line));border-radius:13px;background:color-mix(in srgb,var(--brand) 6%,var(--surface))}
.file-upload-drag-placeholder{box-sizing:border-box;min-width:0;border:2px dashed color-mix(in srgb,var(--brand) 60%,var(--line));border-radius:13px;background:color-mix(in srgb,var(--brand) 6%,var(--surface))}
.file-upload-drag-ghost{opacity:.94!important;box-shadow:0 18px 48px #14274338;transform:scale(1.025);cursor:grabbing!important}
.pdf-drag-ghost{opacity:.94!important;box-shadow:0 18px 48px #14274338;transform:scale(1.025);cursor:grabbing!important}
.pdf-list-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.pdf-merge-form{display:grid;gap:8px;max-width:560px;margin-top:18px}
.pdf-merge-form>label{font-weight:700}
.pdf-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.pdf-merge-note{margin-top:18px}
#pdf-feedback.is-error{color:#b42318}
@media(max-width:500px){.file-upload-zone.has-files{padding:12px}.pdf-file-list,.file-upload-grid{grid-template-columns:repeat(auto-fill,minmax(125px,1fr));gap:9px}.pdf-file-card,.image-batch-card{gap:7px;padding:7px}.pdf-file-icon{width:46px;height:46px}.pdf-move-button{min-width:28px;min-height:30px;padding:2px 6px}.pdf-add-file,.file-upload-add{font-size:2rem}}
@media(prefers-reduced-motion:reduce){.pdf-file-card,.pdf-drop-placeholder{scroll-behavior:auto}}

/* v0.5: category picker lives inside the search field on every catalogue. */
.search-control{position:relative;z-index:3;display:flex;align-items:center;gap:5px;flex:1 1 auto;min-width:0;min-height:46px;padding:3px 7px;background:var(--surface);border:1px solid #abbcd2;border-radius:12px;color:var(--ink)}
.search-control:focus-within{outline:2px solid var(--brand);outline-offset:1px}
.catalogue-search-form{position:relative;z-index:2;display:flex;align-items:center;gap:12px;padding:7px 8px 7px 12px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
.catalogue-search-form:focus-within{outline:2px solid var(--brand);outline-offset:1px}
.catalogue-search-form .search-control,.catalogue-search-form .search-control:focus-within{min-height:43px;padding:2px 5px;background:transparent;border:0;outline:0;box-shadow:none}
.search-category-picker{position:relative;display:flex;align-items:center;flex:0 0 auto;border-radius:9px}
.search-category-picker details{position:relative;display:flex;align-items:center}
.search-category-picker.has-selection{background:var(--soft);color:var(--brand-dark)}
.search-category-trigger{display:flex;align-items:center;gap:7px;max-width:210px;min-height:38px;padding:5px 9px;border-radius:9px;cursor:pointer;list-style:none;color:var(--muted)}
.search-category-trigger::-webkit-details-marker{display:none}
.search-category-trigger .svg-icon{width:19px;height:19px;flex:none}
.search-category-trigger.has-selection{background:transparent;color:var(--brand-dark);font-weight:700}
.search-category-trigger [data-category-label]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.search-category-trigger:focus-visible,.search-category-option:focus-visible,.search-category-clear:focus-visible,.search-query-clear:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.search-control .search-category-trigger:focus-visible{outline:3px solid var(--brand);outline-offset:1px}
.search-category-menu{position:absolute;top:calc(100% + 8px);left:0;z-index:10;display:grid;gap:3px;width:max-content;min-width:min(230px,calc(100vw - 48px));max-width:calc(100vw - 32px);max-height:min(60vh,360px);overflow:auto;padding:7px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}
.search-category-option{display:block;width:100%;min-height:40px;padding:8px 11px;border:0;border-radius:8px;background:transparent;color:var(--ink);text-align:left;font:inherit;cursor:pointer}
.search-category-option:hover,.search-category-option[aria-pressed="true"]{background:var(--soft);color:var(--brand-dark)}
.search-category-clear,.search-query-clear{flex:none;width:30px;height:34px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--muted);font-size:1.35rem;line-height:1;cursor:pointer}
.search-category-clear{margin-left:-5px}
.search-category-clear:hover,.search-query-clear:hover{background:var(--soft);color:var(--ink)}
.catalogue-search-form .search-control-input{flex:1 1 auto;min-width:0;height:38px;padding:6px 7px;border:0!important;border-radius:0!important;outline:0!important;background:transparent!important;color:var(--ink);font:inherit;font-size:.95rem}
.search-control-input::-webkit-search-cancel-button{display:none}
.search-control-input::placeholder{color:var(--muted);opacity:1}
.search-control-input:focus-visible{outline:0}
.catalogue-search-form .button{flex:none}
.wiki-search{max-width:none}
.wiki-search .search-control{width:100%}
.tools-filter-panel>.search-control{width:100%}
.tools-filter-panel>.note{margin:12px 0 0}
.wiki-search .note{margin:12px 0 0}
.wiki-category[hidden],.wiki-card[hidden],[data-tool-section][hidden],[data-tool-card][hidden]{display:none!important}
.guide-figure{margin:22px 0;padding:12px;background:var(--soft);border:1px solid var(--line);border-radius:14px}
.settings-screenshot{display:block;max-width:100%;height:auto;margin-inline:auto;border-radius:10px;background:#fff}
.guide-figure figcaption{margin:9px 4px 2px;color:var(--muted);font-size:.84rem;line-height:1.5}
@media(max-width:760px){.search-category-trigger{max-width:170px;padding-inline:7px}.search-category-menu{position:fixed;top:auto;left:13px;right:13px;width:auto;min-width:0;max-width:none}.catalogue-search-form{gap:7px;padding-inline:8px}.catalogue-search-form>.search-control{flex-basis:0}.catalogue-search-form>.button{flex:none}}
@media(max-width:430px){.search-control{gap:2px;padding-inline:4px}.search-category-trigger{max-width:125px;gap:4px;padding-inline:5px}.search-category-trigger [data-category-label]{max-width:90px;font-size:.77rem}.search-category-clear,.search-query-clear{width:29px;height:32px}.catalogue-search-form>.button{padding-inline:9px;font-size:.8rem}}
.search-category-clear[hidden],.search-query-clear[hidden]{display:none!important}
.search-typo-suggestion{margin:10px 8px;color:var(--ink);font-size:.9rem}.search-typo-correction{display:inline-flex;align-items:center;min-height:36px;margin:2px;padding:4px 10px;border:1px solid var(--line);border-radius:9px;background:var(--soft);color:var(--brand-dark);font:inherit;font-weight:700}.search-typo-correction:hover{border-color:var(--brand);background:var(--surface)}.search-typo-correction:focus-visible{outline:3px solid var(--brand);outline-offset:2px}
.offline-guide-notice{margin-block:16px;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:var(--soft);color:var(--muted);font-weight:650}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.guide summary{display:grid;grid-template-columns:minmax(0,1fr) 36px;align-items:center;min-height:44px;padding:0}
.guide-title{margin:0}
.guide summary:after{content:none}
.guide-toggle{display:grid;place-items:center;align-self:center;width:36px;height:44px;color:var(--brand);font-size:1.4rem;line-height:1}
.guide-toggle:before{content:"＋"}

.calculator-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:start}
.calculator{min-width:0}
.calculator h2{margin-bottom:14px}
.calculator .field{min-height:44px}
.calculator-result{min-height:0;margin-bottom:0}
.calculator-result.is-error{color:#b42318;border-color:#e5a0a4;background:color-mix(in srgb,#b42318 5%,var(--surface))}
.unit-conversion-row{display:grid;grid-template-columns:minmax(0,1fr) 28px minmax(0,1fr);align-items:center;gap:10px;margin-top:12px}
.unit-conversion-side{display:grid;gap:8px;min-width:0}
.unit-conversion-arrow{display:grid;place-items:center;align-self:center;padding-top:28px;color:var(--brand);font-size:1.6rem;font-weight:750;line-height:1}
.unit-conversion-side .field{min-width:0;width:100%}
.calculator-privacy{margin-top:-28px}
@media(max-width:760px){.calculator-grid{grid-template-columns:1fr}.calculator-privacy{margin-top:-16px}}
.guide[open] .guide-toggle:before{content:"−"}

.contact-form{display:grid;gap:10px;max-width:760px}.contact-form label{font-weight:700;margin-top:8px}.contact-form textarea{font:inherit;line-height:1.55;resize:vertical}.contact-form .button{justify-self:start;margin-top:8px}.contact-form [role=status]{min-height:1.5em}.contact-trap{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}