/* Gemeinsame Bausteine für alle Tools unter /tools/ (nutzt die Farben aus style.css) */
.tool{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(1.3rem,4vw,2.4rem);box-shadow:0 20px 50px -30px #00000040}
.tool-intro{display:grid;gap:1.1rem}
.tool-intro h2{font-size:clamp(1.5rem,3vw,2.1rem)}
.tool-intro p{color:var(--muted)}
.tool-meta{display:flex;flex-wrap:wrap;gap:.5rem;list-style:none;margin:0;padding:0}
.tool-meta li{font-size:.9rem;font-weight:600;background:var(--win);border-radius:999px;padding:.25rem .8rem}
.tool-note{font-size:.88rem;color:var(--muted)}
.tool [hidden]{display:none!important}

/* Fortschritt */
.tool-progress{display:flex;align-items:center;gap:.9rem;margin-bottom:1.4rem;font-size:.9rem;color:var(--muted);font-weight:600}
.tool-bar{flex:1;height:8px;border-radius:99px;background:var(--bg);border:1px solid var(--line);overflow:hidden}
.tool-bar span{display:block;height:100%;width:0;background:var(--pin);border-radius:99px;transition:width .35s ease}

/* Frage und Antworten */
.tool-cat{display:inline-block;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--pin);margin-bottom:.5rem}
.tool-q{font-size:clamp(1.35rem,2.8vw,1.9rem);font-weight:700;max-width:34ch}
.tool-hint{margin-top:.6rem;color:var(--muted);max-width:60ch}
.tool-opts{display:grid;gap:.6rem;margin-top:1.4rem}
.tool-opt{display:flex;align-items:center;gap:.8rem;width:100%;text-align:left;font:inherit;font-weight:500;color:var(--ink);background:var(--bg);border:2px solid var(--line);border-radius:14px;padding:.85rem 1rem;cursor:pointer;transition:border-color .15s}
.tool-opt:hover{border-color:var(--ink)}
.tool-opt:before{content:"";flex:none;width:1.1rem;height:1.1rem;border-radius:50%;border:2px solid var(--muted)}
.tool-opt[aria-checked=true]{border-color:var(--pin);background:var(--win)}
.tool-opt[aria-checked=true]:before{border-color:var(--pin);background:radial-gradient(var(--pin) 45%,transparent 50%)}
.tool-nav{display:flex;justify-content:space-between;gap:.8rem;margin-top:1.4rem}
.tool-nav .btn{padding:.6rem 1.1rem}
.tool-nav .btn[disabled]{opacity:.35;cursor:default}

/* Ergebnis */
.tool-score{display:grid;grid-template-columns:auto 1fr;gap:clamp(1.2rem,4vw,2.4rem);align-items:center}
@media(max-width:600px){.tool-score{grid-template-columns:1fr;justify-items:start}}
.ring{--p:0;width:150px;height:150px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--pin) calc(var(--p)*1%),var(--line) 0)}
.ring div{width:118px;height:118px;border-radius:50%;background:var(--surface);display:grid;place-items:center;text-align:center;line-height:1}
.ring strong{font-family:var(--display);font-size:2.9rem;font-weight:800}
.ring small{display:block;color:var(--muted);font-size:.85rem;margin-top:.25rem}
.tool-verdict h2{font-size:clamp(1.5rem,3vw,2.2rem)}
.tool-verdict p{margin-top:.6rem;color:var(--muted);max-width:52ch}
.tool-areas{display:grid;grid-template-columns:repeat(2,1fr);gap:.9rem 1.6rem;margin-top:2rem}
@media(max-width:600px){.tool-areas{grid-template-columns:1fr}}
.tool-area div{display:flex;justify-content:space-between;font-weight:600;font-size:.95rem;margin-bottom:.35rem}
.tool-area div span{color:var(--muted);font-weight:500}
.tool-area .tool-bar{height:10px}
.tool-sub{font-size:1.35rem;margin:2.2rem 0 1rem}
.tool-todos{list-style:none;margin:0;padding:0;display:grid;gap:.8rem;counter-reset:t}
.tool-todos li{counter-increment:t;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:1rem 1.1rem 1rem 3.4rem;position:relative}
.tool-todos li:before{content:counter(t);position:absolute;left:1rem;top:.85rem;width:1.7rem;height:1.7rem;border-radius:50%;background:var(--pin);color:var(--pin-ink);font-weight:700;display:grid;place-items:center;font-size:.9rem}
.tool-todos strong{display:block;font-family:var(--display);font-size:1.1rem}
.tool-todos p{color:var(--muted);margin-top:.25rem}
.tool-todos a{color:var(--link);font-weight:600;text-underline-offset:3px;display:inline-block;margin-top:.4rem}
.tool-cta{margin-top:2rem;border-radius:18px;background:var(--ink);color:var(--bg);padding:clamp(1.3rem,4vw,2rem)}
.tool-cta h3{font-size:clamp(1.3rem,2.6vw,1.7rem)}
.tool-cta>p{opacity:.8;margin-top:.5rem;max-width:56ch}
.tool-fields{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-top:1.2rem}
@media(max-width:600px){.tool-fields{grid-template-columns:1fr}}
.tool-fields label{display:grid;gap:.3rem;font-size:.88rem;font-weight:600;opacity:.9}
.tool-fields input{font:inherit;font-size:1rem;padding:.7rem .9rem;border-radius:10px;border:1px solid color-mix(in srgb,var(--bg) 35%,transparent);background:color-mix(in srgb,var(--bg) 10%,transparent);color:inherit}
.tool-fields input::placeholder{color:inherit;opacity:.55}
.tool-cta .acts{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}
.tool-cta .btn{border-color:var(--bg);background:var(--bg);color:var(--ink)}
.tool-cta .btn.pin{background:var(--pin);border-color:var(--pin);color:var(--pin-ink)}
.tool-restart{margin-top:1.2rem;font:inherit;background:none;border:0;color:var(--muted);text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:0}
@media(prefers-reduced-motion:reduce){.tool-bar span{transition:none}}

/* Eingabe- und Ausgabefelder (Generator-Tools) */
.tool-field{display:grid;gap:.4rem;font-weight:600;font-size:.95rem}
.tool-field small{font-weight:400;color:var(--muted)}
.tool-input,.tool-field input,.tool-field select,.tool-field textarea{font:inherit;font-weight:400;font-size:1rem;width:100%;padding:.75rem .9rem;border-radius:12px;border:2px solid var(--line);background:var(--bg);color:var(--ink)}
.tool-field input:focus,.tool-field select:focus,.tool-field textarea:focus{outline:none;border-color:var(--pin)}
.tool-field textarea{resize:vertical;min-height:5.5rem;line-height:1.5}
.tool-grid{display:grid;gap:1rem}
.tool-row2{display:grid;grid-template-columns:9rem 1fr;gap:.8rem}
@media(max-width:520px){.tool-row2{grid-template-columns:1fr}}
.tool-msg{border-radius:12px;padding:.75rem 1rem;font-size:.95rem;background:var(--bg);border:1px solid var(--line)}
.tool-msg.ok{background:var(--win);border-color:color-mix(in srgb,var(--pin) 45%,transparent)}
.tool-msg.warn{background:color-mix(in srgb,#f5a623 14%,var(--surface));border-color:color-mix(in srgb,#f5a623 50%,transparent)}
.tool-out{margin-top:2rem;padding-top:2rem;border-top:1px solid var(--line);display:grid;gap:2.2rem}
.tool-out h3{font-size:1.3rem;margin-bottom:.4rem}
.tool-out h3+p{color:var(--muted);margin-bottom:1rem;max-width:60ch}
.tool-linkbox{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92rem;word-break:break-all;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:.8rem 1rem}
.tool-btns{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.8rem}
.tool-btns .btn{padding:.6rem 1.1rem;font-size:.95rem}
.tool-qr{display:grid;grid-template-columns:200px 1fr;gap:1.5rem;align-items:center}
@media(max-width:560px){.tool-qr{grid-template-columns:1fr}}
.qr-box{width:200px;border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff}
.qr-box svg{display:block;width:100%;height:auto}
.tool-card{display:grid;grid-template-columns:1fr 240px;gap:1.5rem;align-items:start}
@media(max-width:640px){.tool-card{grid-template-columns:1fr}}
.tool-card canvas{width:100%;max-width:240px;height:auto;border-radius:10px;border:1px solid var(--line);background:#fff;box-shadow:0 12px 30px -18px #00000055}
.tool-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace!important;font-size:.82rem!important;min-height:8rem!important}
.wa-preview{border:1px dashed var(--line);border-radius:14px;padding:1.4rem;background:var(--bg);margin-bottom:1rem}
.wa-float-demo{position:relative;height:120px;border-radius:10px;background:repeating-linear-gradient(0deg,var(--line) 0 2px,transparent 2px 22px);opacity:1}
.tool-help{margin-top:1.2rem}
.tool-help ol{margin:.8rem 0 0;padding-left:1.3rem;color:var(--muted);display:grid;gap:.4rem;max-width:62ch}
.tool-help summary{font-size:1.05rem}
.tool-out .tool-cta h3+p{color:inherit;opacity:.8;margin-bottom:0}
.tool-field select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:2.6rem;text-align:left;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23888888' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .9rem center;background-size:14px}
.tool-row2{grid-template-columns:12rem 1fr}
@media(max-width:520px){.tool-row2{grid-template-columns:1fr}}