/* PDFfrei – Gestaltung für gute Lesbarkeit:
   große Schrift, starke Kontraste, große Klickflächen, klare Beschriftungen. */

@font-face {
    font-family: 'Atkinson Hyperlegible Next';
    src: url('/assets/fonts/atkinson-next.woff2') format('woff2');
    font-weight: 200 800;
    font-display: swap;
}

:root {
    --bg: #faf8f4;
    --surface: #ffffff;
    --surface-2: #f3f0ea;
    --text: #1a1d21;
    --muted: #464d58;
    --border: #d4cfc5;
    --border-strong: #8f8a80;
    --primary: #1d4ed8;
    --primary-hover: #1e40af;
    --primary-soft: #e6edfd;
    --success: #166534;
    --success-soft: #e7f6ec;
    --danger: #b42318;
    --danger-soft: #fdecea;
    --warn-soft: #fff6db;
    --warn-border: #e8c76a;
    --focus: #f2a900;
    --radius: 14px;
    --radius-lg: 22px;
    --shadow: 0 1px 2px rgba(20, 20, 20, .06), 0 4px 16px rgba(20, 20, 20, .06);
    --font: 'Atkinson Hyperlegible Next', 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
    --wrap: 1120px;
}

html { font-size: 112.5%; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html[data-size="l"] { font-size: 125%; }
html[data-size="xl"] { font-size: 140%; }

*, *::before, *::after { box-sizing: border-box; }
body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}
img, svg, canvas { max-width: 100%; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 5vw, 2.8rem); font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 1.9rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { color: var(--primary-hover); }
kbd { font-family: inherit; font-size: .9em; padding: 1px 7px; border: 1px solid var(--border-strong); border-bottom-width: 3px; border-radius: 6px; background: var(--surface); }

:focus-visible { outline: 4px solid var(--focus); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -9999px; top: 8px; background: var(--text); color: #fff; padding: 12px 18px; border-radius: 8px; z-index: 100; }
.skip-link:focus { left: 8px; color: #fff; }

/* ---------- Kopfzeile ---------- */
.site-header { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 50; }
.site-header .wrap { display: flex; align-items: center; gap: 16px; min-height: 76px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.5rem; color: var(--text); text-decoration: none; letter-spacing: -.02em; }
.logo:hover { color: var(--text); }
.logo-mark { width: 40px; height: 40px; flex: none; }
.logo b { color: var(--primary); }
.header-nav { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.header-link { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 8px 14px; border-radius: 10px; color: var(--text); text-decoration: none; font-weight: 700; }
.header-link:hover { background: var(--surface-2); color: var(--text); }
.size-toggle { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 8px 14px; border: 2px solid var(--border); background: var(--surface); border-radius: 10px; font: inherit; font-weight: 700; color: var(--text); cursor: pointer; }
.size-toggle:hover { border-color: var(--primary); }
.size-toggle .aa { font-size: 1.1em; letter-spacing: -.04em; }
@media (max-width: 640px) {
    /* Auf dem Handy nicht festkleben – sonst bleibt zu wenig Platz für das Werkzeug */
    .site-header { position: static; }
    .site-header .wrap { min-height: 60px; gap: 6px 10px; }
    .header-nav { margin-left: 0; width: 100%; gap: 6px; }
    .header-link, .size-toggle { min-height: 44px; padding: 6px 10px; font-size: .95rem; }
    .size-toggle { margin-left: auto; }
    .logo { font-size: 1.3rem; }
    .logo-mark { width: 34px; height: 34px; }
}
@media (max-width: 380px) { .header-link .label-long { display: none; } }

/* ---------- Brotkrumen ---------- */
.breadcrumb { font-size: .95rem; color: var(--muted); padding: 18px 0 0; }
.breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.breadcrumb li + li::before { content: '›'; margin-right: 6px; }

/* ---------- Startseite ---------- */
.hero { padding: 48px 0 24px; text-align: center; }
.hero h1 { max-width: 820px; margin: 0 auto 16px; }
.hero h1 .hl { color: var(--primary); }
.hero .lead { font-size: 1.2rem; color: var(--muted); max-width: 720px; margin: 0 auto 24px; }
.trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; list-style: none; padding: 0; margin: 0 0 8px; font-weight: 700; }
.trust li { display: inline-flex; align-items: center; gap: 8px; }
.trust svg { color: var(--success); flex: none; }

.finder { max-width: 720px; margin: 28px auto 8px; position: relative; text-align: left; }
.finder label { display: block; font-weight: 800; font-size: 1.15rem; margin-bottom: 8px; }
.finder-box { position: relative; }
.finder-box svg { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.finder input { width: 100%; font: inherit; font-size: 1.1rem; padding: 18px 18px 18px 56px; border: 2px solid var(--border-strong); border-radius: var(--radius); background: var(--surface); color: var(--text); }
.finder input:focus { border-color: var(--primary); outline: 4px solid var(--focus); outline-offset: 2px; }
.finder-results { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 8px; }
.finder-results a { display: flex; align-items: center; gap: 14px; padding: 14px 16px; background: var(--surface); border: 2px solid var(--primary); border-radius: var(--radius); text-decoration: none; color: var(--text); font-weight: 700; }
.finder-results a:hover { background: var(--primary-soft); }
.finder-results .go { margin-left: auto; color: var(--primary); white-space: nowrap; }
.finder-empty { margin-top: 10px; color: var(--muted); }

.section { padding: 48px 0; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 28px; }
.section-head p { color: var(--muted); font-size: 1.1rem; }

.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 16px; list-style: none; margin: 0; padding: 0; }
.tool-tile { display: flex; gap: 16px; align-items: flex-start; height: 100%; padding: 22px 20px; background: var(--surface); border: 2px solid var(--border); border-radius: var(--radius-lg); text-decoration: none; color: var(--text); box-shadow: var(--shadow); transition: border-color .15s, transform .15s; }
.tool-tile:hover { border-color: var(--primary); color: var(--text); transform: translateY(-2px); }
.tool-tile h3 { margin: 0 0 6px; font-size: 1.2rem; color: var(--primary); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; text-decoration-color: transparent; }
.tool-tile:hover h3 { text-decoration-color: currentColor; }
.tool-tile p { margin: 0 0 6px; }
.tool-tile .example { color: var(--muted); font-size: .95rem; margin: 0; }
.tool-ico { flex: none; width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; }
.tool-ico svg { width: 30px; height: 30px; }

.c-blue { background: #e3eafc; color: #1d4ed8; }
.c-teal { background: #dcf3ef; color: #0f766e; }
.c-indigo { background: #e7e5fb; color: #4338ca; }
.c-pink { background: #fbe4ef; color: #be185d; }
.c-amber { background: #fdf0d5; color: #b45309; }
.c-red { background: #fde4e1; color: #b42318; }
.c-sky { background: #def0fb; color: #0369a1; }
.c-purple { background: #f0e4fb; color: #7e22ce; }
.c-orange { background: #fde9d9; color: #c2410c; }
.c-slate { background: #e7eaee; color: #334155; }
.c-green { background: #e1f4e6; color: #15803d; }
.c-yellow { background: #fbf1c8; color: #8a5a00; }
.c-lime { background: #ebf5d7; color: #4d7c0f; }

.steps-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; list-style: none; padding: 0; margin: 0; counter-reset: s; }
.steps-3 li { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; counter-increment: s; }
.steps-3 li::before { content: counter(s); display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 800; font-size: 1.3rem; margin-bottom: 12px; }
.steps-3 h3 { margin-bottom: 6px; }
.steps-3 p { margin: 0; color: var(--muted); }

.privacy { background: var(--success-soft); border: 2px solid #b9e2c6; border-radius: var(--radius-lg); padding: 36px 28px; display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start; }
.privacy > svg { color: var(--success); width: 64px; height: 64px; }
.privacy h2 { margin-bottom: 10px; }
.privacy ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; font-weight: 700; }
.privacy li { display: flex; gap: 10px; align-items: flex-start; }
.privacy li svg { color: var(--success); flex: none; margin-top: 3px; }
@media (max-width: 640px) { .privacy { grid-template-columns: 1fr; padding: 26px 20px; } }

/* ---------- Fragen & Antworten ---------- */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 2px solid var(--border); border-radius: var(--radius); }
.faq details[open] { border-color: var(--primary); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 56px 18px 20px; font-weight: 700; font-size: 1.1rem; position: relative; min-height: 60px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 18px; top: 50%; transform: translateY(-50%); width: 32px; height: 32px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: '−'; }
.faq .answer { padding: 0 20px 18px; color: var(--text); }
.faq .answer p { margin: 0; }

/* ---------- Werkzeugseite ---------- */
.tool-hero { padding: 20px 0 8px; }
.tool-hero-inner { display: flex; gap: 20px; align-items: center; }
.tool-hero .tool-ico { width: 72px; height: 72px; border-radius: 18px; }
.tool-hero .tool-ico svg { width: 38px; height: 38px; }
.tool-hero h1 { margin: 0 0 6px; }
.tool-hero .lead { font-size: 1.15rem; color: var(--muted); margin: 0; max-width: 760px; }
@media (max-width: 640px) { .tool-hero .tool-ico { display: none; } }

.app {
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin: 24px 0 8px;
    padding: 28px;
    position: relative;
    min-height: 320px;
}
@media (max-width: 640px) { .app { padding: 18px 14px; margin-left: -6px; margin-right: -6px; } }
.app-noscript { padding: 20px; background: var(--warn-soft); border-radius: var(--radius); }

.progress-steps { display: flex; list-style: none; margin: 0 0 24px; padding: 0; gap: 8px; }
.progress-steps li { flex: 1; display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 12px; background: var(--surface-2); color: var(--muted); font-weight: 700; font-size: .95rem; }
.progress-steps .num { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: #fff; border: 2px solid var(--border-strong); }
.progress-steps li.active { background: var(--primary-soft); color: var(--primary); }
.progress-steps li.active .num { background: var(--primary); border-color: var(--primary); color: #fff; }
.progress-steps li.done { color: var(--success); }
.progress-steps li.done .num { background: var(--success); border-color: var(--success); color: #fff; }
@media (max-width: 640px) {
    .progress-steps li { flex-direction: column; text-align: center; gap: 4px; font-size: .8rem; padding: 8px 4px; }
}

.stage-title { font-size: 1.35rem; margin: 0 0 6px; }
.stage-help { color: var(--muted); margin: 0 0 18px; }

/* Datei-Auswahl */
.drop {
    border: 3px dashed var(--border-strong);
    border-radius: var(--radius-lg);
    background: var(--surface-2);
    padding: 40px 20px;
    text-align: center;
    transition: background .15s, border-color .15s;
}
.drop.over { background: var(--success-soft); border-color: var(--success); }
.drop .drop-icon { width: 64px; height: 64px; color: var(--primary); margin: 0 auto 10px; display: block; }
.drop .or { color: var(--muted); margin: 14px 0 0; }
.drop .hint { margin: 16px auto 0; max-width: 560px; color: var(--muted); font-size: .98rem; }

/* Knöpfe */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 56px; padding: 12px 26px;
    font: inherit; font-weight: 800; font-size: 1.08rem; line-height: 1.2;
    border-radius: 12px; border: 2px solid transparent; cursor: pointer;
    text-decoration: none; text-align: center;
    transition: background .15s, border-color .15s, color .15s;
}
.btn svg { flex: none; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); color: #fff; }
.btn-big { min-height: 68px; padding: 16px 34px; font-size: 1.25rem; border-radius: 14px; }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--border-strong); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #12512a; color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #8f1c13; color: #fff; }
.btn-small { min-height: 44px; padding: 8px 14px; font-size: .95rem; border-radius: 10px; }
.btn[disabled], .btn[aria-disabled="true"] { background: #e3e0da; color: #6a6f78; border-color: #e3e0da; cursor: not-allowed; }
.btn-link { background: none; border: 0; color: var(--primary); text-decoration: underline; font: inherit; font-weight: 700; cursor: pointer; padding: 8px; min-height: 44px; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 24px; }
.actions.center { justify-content: center; }
.actions .btn-primary, .actions .btn-success, .actions .btn-danger { flex: 0 1 auto; }
@media (max-width: 640px) { .actions .btn { width: 100%; } }

.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 0 0 16px; padding: 12px; background: var(--surface-2); border-radius: var(--radius); }
.toolbar .count { font-weight: 800; margin-right: auto; }

/* Meldungen */
.msg { margin-top: 18px; padding: 16px 18px; border-radius: var(--radius); font-weight: 600; display: flex; gap: 12px; align-items: flex-start; }
.msg:empty { display: none; }
.msg-error { background: var(--danger-soft); border: 2px solid #f1b3ab; color: #7a1a10; }
.msg-info { background: var(--primary-soft); border: 2px solid #b8c9f5; color: #1e3a8a; }
.msg-warn { background: var(--warn-soft); border: 2px solid var(--warn-border); color: #5c4200; }
.msg-ok { background: var(--success-soft); border: 2px solid #b9e2c6; color: var(--success); }

/* Bitte warten */
.busy { position: absolute; inset: 0; background: rgba(255, 255, 255, .94); border-radius: var(--radius-lg); display: grid; place-items: center; z-index: 5; text-align: center; padding: 20px; }
.busy[hidden] { display: none; }
.busy .spinner { width: 64px; height: 64px; border: 7px solid var(--primary-soft); border-top-color: var(--primary); border-radius: 50%; animation: spin 1s linear infinite; margin: 0 auto 16px; }
.busy .busy-text { font-weight: 800; font-size: 1.2rem; }
.busy .busy-sub { color: var(--muted); }
.busy .bar { width: min(360px, 80vw); height: 12px; background: var(--surface-2); border-radius: 99px; margin: 14px auto 0; overflow: hidden; }
.busy .bar span { display: block; height: 100%; width: 0; background: var(--primary); transition: width .2s; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .busy .spinner { animation-duration: 3s; } html { scroll-behavior: auto; } }

/* Dateiliste */
.file-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.file-item { display: grid; grid-template-columns: auto auto 1fr auto; gap: 14px; align-items: center; padding: 12px 14px; background: var(--surface); border: 2px solid var(--border); border-radius: var(--radius); }
.file-item.dragging { opacity: .5; }
.file-item.drop-target { border-color: var(--primary); background: var(--primary-soft); }
.file-pos { font-weight: 800; font-size: 1.2rem; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--surface-2); }
.file-thumb { width: 56px; height: 70px; border-radius: 6px; border: 1px solid var(--border); background: var(--surface-2); object-fit: contain; display: grid; place-items: center; overflow: hidden; color: var(--danger); font-weight: 800; font-size: .8rem; }
.file-thumb img, .file-thumb canvas { width: 100%; height: 100%; object-fit: contain; display: block; }
.file-name { font-weight: 700; word-break: break-word; }
.file-meta { color: var(--muted); font-size: .95rem; }
.file-btns { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 640px) {
    .file-item { grid-template-columns: auto 1fr; }
    .file-thumb { display: none; }
    .file-btns { grid-column: 1 / -1; justify-content: stretch; }
    .file-btns .btn { flex: 1; }
}

/* Seiten-Vorschau */
.page-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; list-style: none; margin: 0; padding: 0; }
@media (max-width: 480px) { .page-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } }
.page-card { background: var(--surface); border: 3px solid var(--border); border-radius: var(--radius); padding: 10px; display: flex; flex-direction: column; gap: 8px; position: relative; }
.page-card.dragging { opacity: .4; }
.page-card.drop-target { border-color: var(--primary); }
.page-select { all: unset; cursor: pointer; display: block; border-radius: 8px; position: relative; }
.page-select:focus-visible { outline: 4px solid var(--focus); outline-offset: 3px; }
.page-canvas-wrap { aspect-ratio: 1 / 1.3; display: grid; place-items: center; background: var(--surface-2); border-radius: 8px; overflow: hidden; }
.page-canvas-wrap canvas { max-width: 92%; max-height: 92%; box-shadow: 0 1px 4px rgba(0, 0, 0, .25); background: #fff; transition: transform .25s; }
.page-label { font-weight: 800; text-align: center; }
.page-mark { position: absolute; top: 8px; right: 8px; width: 40px; height: 40px; border-radius: 50%; border: 3px solid var(--border-strong); background: #fff; display: grid; place-items: center; color: #fff; }
.page-state { text-align: center; font-weight: 800; font-size: .95rem; min-height: 1.4em; }
.page-card.is-selected { border-color: var(--primary); background: var(--primary-soft); }
.page-card.is-selected .page-mark { background: var(--primary); border-color: var(--primary); }
.page-card.is-selected .page-state { color: var(--primary); }
.mode-delete .page-card.is-selected { border-color: var(--danger); background: var(--danger-soft); }
.mode-delete .page-card.is-selected .page-mark { background: var(--danger); border-color: var(--danger); }
.mode-delete .page-card.is-selected .page-state { color: var(--danger); }
.mode-delete .page-card.is-selected canvas { opacity: .35; }
.page-btns { display: flex; gap: 6px; }
.page-btns .btn { flex: 1; padding-left: 6px; padding-right: 6px; }

/* Auswahl-Karten (Optionen) */
.choice-list { display: grid; gap: 10px; margin: 0 0 18px; padding: 0; border: 0; }
.choice-list legend { font-weight: 800; font-size: 1.15rem; margin-bottom: 10px; padding: 0; }
.choice { display: flex; gap: 14px; align-items: flex-start; padding: 16px; border: 2px solid var(--border); border-radius: var(--radius); background: var(--surface); cursor: pointer; }
.choice:hover { border-color: var(--primary); }
.choice input { width: 26px; height: 26px; margin: 2px 0 0; flex: none; accent-color: var(--primary); }
.choice:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.choice strong { display: block; font-size: 1.08rem; }
.choice span { color: var(--muted); }
.choice-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }

.field { margin: 0 0 18px; }
.field label { display: block; font-weight: 800; font-size: 1.1rem; margin-bottom: 8px; }
.field .help { color: var(--muted); margin: 6px 0 0; font-size: .98rem; }
.input { width: 100%; font: inherit; font-size: 1.15rem; padding: 14px 16px; border: 2px solid var(--border-strong); border-radius: 12px; background: #fff; color: var(--text); }
.input:focus { border-color: var(--primary); outline: 4px solid var(--focus); outline-offset: 2px; }
.input-password { font-family: ui-monospace, Consolas, monospace; letter-spacing: .05em; }

/* Ergebnis */
.result { text-align: center; padding: 8px 0; }
.result-icon { width: 80px; height: 80px; border-radius: 50%; background: var(--success); color: #fff; display: grid; place-items: center; margin: 0 auto 14px; }
.result h2 { color: var(--success); }
.result .result-file { font-weight: 700; font-size: 1.1rem; word-break: break-word; }
.size-compare { display: inline-flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: center; font-size: 1.15rem; margin: 6px 0 4px; }
.size-compare .after { font-weight: 800; color: var(--success); }
.where { text-align: left; margin: 24px auto 0; max-width: 640px; background: var(--surface-2); border-radius: var(--radius); padding: 4px 18px; }
.where summary { cursor: pointer; font-weight: 800; padding: 12px 0; min-height: 48px; }
.where ul { margin: 0 0 12px; padding-left: 20px; }
.where li { margin-bottom: 6px; }
.out-list { list-style: none; padding: 0; margin: 18px auto 0; max-width: 640px; display: grid; gap: 8px; text-align: left; }
.out-list li { display: flex; gap: 10px; align-items: center; padding: 10px 12px; background: var(--surface); border: 2px solid var(--border); border-radius: var(--radius); }
.out-list .name { flex: 1; font-weight: 700; word-break: break-word; }
.out-list img { width: 48px; height: 60px; object-fit: contain; border: 1px solid var(--border); border-radius: 4px; background: #fff; }

/* Unterschrift */
.sign-pad-wrap { border: 2px solid var(--border-strong); border-radius: var(--radius); background: #fff; position: relative; touch-action: none; }
.sign-pad { display: block; width: 100%; height: 220px; cursor: crosshair; touch-action: none; border-radius: var(--radius); }
.sign-line { position: absolute; left: 6%; right: 6%; bottom: 52px; border-bottom: 2px solid #c9c4ba; pointer-events: none; }
.sign-x { position: absolute; left: 6%; bottom: 58px; color: #a8a297; font-size: 1.6rem; pointer-events: none; }
.sign-typed { font-family: 'Segoe Script', 'Snell Roundhand', 'Brush Script MT', 'Apple Chancery', cursive; font-size: 2.2rem; }
.tabs { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.tabs .btn[aria-pressed="true"] { background: var(--primary); color: #fff; border-color: var(--primary); }
.place-wrap { position: relative; display: inline-block; max-width: 100%; border: 2px solid var(--border-strong); cursor: crosshair; background: #fff; line-height: 0; touch-action: manipulation; }
.place-wrap canvas { display: block; max-width: 100%; height: auto; }
.place-sig { position: absolute; pointer-events: none; outline: 2px dashed var(--primary); outline-offset: 2px; }
.place-center { text-align: center; }
.page-nav { display: flex; gap: 10px; align-items: center; justify-content: center; margin: 12px 0; flex-wrap: wrap; font-weight: 800; }
.range { width: 100%; max-width: 420px; height: 36px; accent-color: var(--primary); }

/* Inhalt unterhalb des Werkzeugs */
.content { padding: 24px 0 48px; }
.content-grid { display: grid; grid-template-columns: 1fr; gap: 28px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; }
@media (max-width: 640px) { .card { padding: 20px 16px; } }
.howto { counter-reset: h; list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.howto li { counter-increment: h; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
.howto li::before { content: counter(h); width: 44px; height: 44px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 800; display: grid; place-items: center; font-size: 1.15rem; }
.bullets { padding-left: 1.2em; margin: 0; }
.bullets li { margin-bottom: 8px; }
.related { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; list-style: none; margin: 0; padding: 0; }
.related a { display: flex; align-items: center; gap: 12px; padding: 14px; border: 2px solid var(--border); border-radius: var(--radius); background: var(--surface); text-decoration: none; color: var(--text); font-weight: 700; min-height: 64px; }
.related a:hover { border-color: var(--primary); color: var(--primary); }
.related .tool-ico { width: 44px; height: 44px; border-radius: 10px; }
.related .tool-ico svg { width: 24px; height: 24px; }

/* Rechtliches */
.legal { max-width: 820px; padding: 32px 20px 64px; }
.legal h2 { font-size: 1.35rem; margin-top: 1.6em; }
.contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; margin: 16px 0 24px; }
.contact-form textarea.input { min-height: 160px; resize: vertical; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Fußzeile */
.site-footer { background: #1f2329; color: #e6e3dd; padding: 40px 0; margin-top: 24px; }
.site-footer a { color: #fff; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.site-footer h2 { font-size: 1.1rem; color: #fff; margin-bottom: 10px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.site-footer .small { color: #bdb8af; font-size: .95rem; margin-top: 24px; }

/* 404 */
.notfound { text-align: center; padding: 64px 20px; }