/* Invoiceflair — dunkle Kopfzeile, Flair-Akzent; lokal, kein CDN.
   Die Farbwerte kommen seit dem 2026-10-24 aus den Marken-Tokens (css/tokens.css,
   im Layout davor eingebunden). Die --df-*-Namen bleiben, damit die rund 500
   Verwendungsstellen unberührt sind — getauscht wird nur, worauf sie zeigen. */
:root {
    /* Ink statt #1e293b. Traegt Kopfzeile und Fusszeile — und zwar EINFARBIG:
       das gelieferte logo-horizontal-negativ.svg bringt seine Flaeche in genau
       diesem Ton mit, auf einem Verlauf waere sie als Kasten sichtbar. */
    --df-dark: var(--if-ink);
    /* NICHT --if-flair: der Akzent ist in dieser Datei 23x Textfarbe (jeder Link,
       jede Inline-Fehlermeldung) und nur 3x Flaeche. #FF5B3A auf Weiss misst
       3,07:1 und faellt damit unter AA fuer Text. Begruendung und Messwerte der
       abgeleiteten Variante stehen in css/tokens.css. */
    --df-accent: var(--if-flair-text);
    --df-accent-dark: #A82F13;
    --df-accent-subtle: #fdf0ec;
    --df-bg: var(--if-paper);
    --df-bg-card: #ffffff;
    --df-bg-inset: #f8fafc;
    --df-border: #e3e5e8;
    --df-border-light: #eef0f2;
    --df-text: #222222;
    --df-text-secondary: #475569;
    /* 1.4.3: #6c757d measured 4.47:1 on --df-bg-inset (#f8fafc) — just under AA.
       #626c7e (same token as velkaris.css) measures 5.06:1 on the inset, 5.29:1 on white. */
    --df-text-muted: #626c7e;
    --df-success: #1d7a33;
    --df-radius: .6rem;
    --df-radius-sm: .4rem;
    --df-shadow: 0 .4rem 1rem rgba(0,0,0,.08);
    --df-shadow-sm: 0 .15rem .4rem rgba(0,0,0,.05);
}

body {
    background: var(--df-bg);
    color: var(--df-text);
    font-family: "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}

a { color: var(--df-accent); }
a:hover { color: var(--df-accent-dark); }

.skip-link {
    position: absolute; left: -999px; top: 0; z-index: 1000;
    background: #fff; padding: .5rem 1rem; border: 2px solid var(--df-accent);
}
.skip-link:focus { left: .5rem; top: .5rem; }

/* Header (nicht sticky — wie Convert/Velkaris) */
.df-header { background: var(--df-dark); box-shadow: 0 1px 2px rgba(0, 0, 0, .12); }
/* Logo-Anker selbst zentrieren (wie Convert/redact-Demo): Logo als Flex-Item ohne Inline-Baseline-Lücke, kein vertikales .navbar-brand-Padding. */
.df-header .navbar-brand { display: flex; align-items: center; padding-top: 0; padding-bottom: 0; }
.df-header .navbar-brand img { height: 28px; display: block; }
/* Gap zwischen Logo, Produktname, Badge und CTA wie Convert/redact (.df-brand-group: 0.75rem). */
.df-brand-group { gap: 0.75rem; }
.df-header .navbar { min-height: 52px; padding-top: 0; padding-bottom: 0; padding-left: 1.25rem; padding-right: 1.25rem; }

/* Fokus-Indikatoren im Header (WCAG 2.4.7, wie Convert): heller Ring auf Slate. */
.df-cta:focus-visible, .df-iconbtn:focus-visible, .df-lang .dropdown-toggle:focus-visible,
.navbar-brand:focus-visible, .navbar-toggler:focus-visible {
    outline: 2px solid #fff; outline-offset: 2px;
}
/* Sprach-Dropdown-Einträge (auf Karte). */
.df-lang .dropdown-item:focus-visible { outline: 2px solid var(--df-accent); outline-offset: -2px; }

/* Topbar: Produktname + Gratis-Badge + grüner Outline-CTA + Theme-Toggle (analog convert.docuflair.com) */
.df-product-name { color: #fff; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: 1rem; line-height: 1; }
/* Marken-Amber für die BS5-.badge (rounded-pill, text-uppercase kommen aus Utilities im Markup) */
.df-demo-badge { background: #f59e0b; color: var(--if-ink); letter-spacing: .5px; }
.df-cta {
    display: inline-flex; align-items: center; gap: .4rem; text-decoration: none;
    color: #e9ecef; background: transparent; border: 1px solid rgba(255,255,255,.25);
    padding: .3rem .8rem; border-radius: .4rem; font-size: .9rem; font-weight: 500;
    transition: background .15s, color .15s, border-color .15s;
}
.df-cta:hover, .df-cta:focus { color: #fff; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.45); text-decoration: none; }
/* 1.4.3 auf der dunklen Kopfzeile. Gemessen wurde einst gegen #1e293b (#16a34a 4,44:1,
   #22c55e 6,42:1). Seit dem 2026-10-24 ist der Grund Ink (#0E1A3A) und damit dunkler —
   nachgerechnet: #22c55e auf Ink misst 7,48:1, der Wert ist also besser geworden, nicht
   schlechter. Hover-Fuellung #15803d haelt das weisse Label bei 5,01:1 (grundunabhaengig). */
.df-cta-outline-green { color: #22c55e; border-color: #22c55e; }
.df-cta-outline-green:hover, .df-cta-outline-green:focus { background: #15803d; border-color: #15803d; color: #fff; }
.df-iconbtn {
    display: inline-grid; place-items: center; width: 34px; height: 34px;
    color: #e9ecef; background: transparent; border: 1px solid rgba(255,255,255,.25);
    border-radius: .4rem; cursor: pointer; transition: background .15s, color .15s, border-color .15s;
}
.df-iconbtn:hover, .df-iconbtn:focus { color: #fff; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.45); }
.df-iconbtn .icon-sun { display: none; }
[data-theme="dark"] .df-iconbtn .icon-moon { display: none; }
[data-theme="dark"] .df-iconbtn .icon-sun { display: inline; }

/* Sprach-Umschalter im df-Stil (umrandeter Button + theme-aware Dropdown, wie Theme-Toggle/CTA) */
.df-lang .dropdown-toggle {
    display: inline-flex; align-items: center; gap: .4rem;
    color: #e9ecef; background: transparent; border: 1px solid rgba(255,255,255,.25);
    padding: .3rem .7rem; border-radius: .4rem; font-size: .9rem; font-weight: 500;
}
.df-lang .dropdown-toggle:hover, .df-lang .dropdown-toggle:focus { color: #fff; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.45); }
.df-lang .dropdown-menu {
    --bs-dropdown-min-width: 11rem; --bs-dropdown-bg: var(--df-bg-card); --bs-dropdown-color: var(--df-text);
    --bs-dropdown-border-color: var(--df-border); --bs-dropdown-link-color: var(--df-text);
    --bs-dropdown-link-hover-bg: var(--df-bg-inset); --bs-dropdown-link-hover-color: var(--df-text);
    box-shadow: var(--df-shadow); border-radius: .4rem;
}
.df-lang .dropdown-item.active { background: var(--df-accent); color: #fff; }
/* Zweispaltiger Menüeintrag: Sprachcode (gedämpft, feste Spalte) + Name — wie Convert/redact (.vk-lang-switcher-item). */
.df-lang .df-lang-item { display: flex; align-items: center; gap: 10px; }
.df-lang .df-lang-code { display: inline-block; width: 28px; flex: 0 0 28px; font-weight: 600; font-size: .72rem; letter-spacing: .5px; opacity: .7; }
.df-lang .df-lang-item.active .df-lang-code { opacity: 1; color: #fff; }

/* Account entries (Anmelden / Mein Bereich / Abmelden): same outlined ghost-button look as the
   language/theme controls — plain BS5 .nav-link would be near-invisible text on the dark header. */
.df-header .nav-link {
    display: inline-flex; align-items: center; gap: .4rem;
    color: #e9ecef; background: transparent; border: 1px solid rgba(255,255,255,.25);
    padding: .3rem .8rem; border-radius: .4rem; font-size: .9rem; font-weight: 500;
    text-decoration: none;
}
.df-header .nav-link:hover, .df-header .nav-link:focus { color: #fff; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.45); }
/* Breathing room between the header controls (account links sit directly next to each other). */
.df-header .navbar-nav { gap: .25rem; }

/* Hero */
.df-hero {
    /* Slate → Ink statt #3a3a3a → Grau: der Verlauf bleibt, laeuft aber in der
       Markenfamilie. Kein Logo liegt im Hero, die Flaechenfalle entfaellt hier. */
    background: linear-gradient(180deg, var(--if-slate) 0%, var(--df-dark) 100%);
    color: #fff; padding: 3rem 0 2.5rem;
}
.df-hero h1 { font-weight: 700; }
.df-hero .lead { color: #d6d8db; }
.df-trust { color: #cfd2d6; font-size: .95rem; }
.df-trust .fa-check { color: #56b561; }

/* Trust-Pills (Hero) — Container-Layout via Utilities (list-unstyled d-flex flex-wrap gap-2) im Markup */
.df-trust-pills li {
    display: inline-flex; align-items: center; gap: .4rem;
    padding: .35rem .85rem; border-radius: 999px;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);
    color: #e9ecef; font-size: .82rem; font-weight: 500; line-height: 1.2; white-space: nowrap;
}
.df-trust-pills li .fa { color: #56b561; }

/* Produkt-Visual: "Fenster"-Mockup */
.df-eyebrow {
    font-size: .72rem; font-weight: 700; letter-spacing: .1em;
    text-transform: uppercase; color: var(--df-accent); margin-bottom: .4rem;
}
.df-window {
    border: 1px solid var(--df-border); border-radius: var(--df-radius);
    overflow: hidden; box-shadow: var(--df-shadow); background: var(--df-bg-card);
}
.df-window-bar {
    display: flex; align-items: center; gap: 6px; padding: .6rem .85rem;
    background: var(--df-bg-inset); border-bottom: 1px solid var(--df-border);
}
.df-window-dot { width: 9px; height: 9px; border-radius: 50%; }
.df-window-dot.r { background: #ff5f57; }
.df-window-dot.y { background: #febc2e; }
.df-window-dot.g { background: #28c840; }
.df-window-bar .fname { font-size: .74rem; color: var(--df-text-muted); margin-left: .4rem; }
.df-window-body { padding: 1rem 1.2rem; margin: 0; font-size: .78rem; line-height: 1.7;
    color: var(--df-text-secondary); background: #1e2227; color: #e6e6e6; overflow-x: auto; }
.df-window-body .k { color: #7ee0a2; }
.df-window-body .v { color: #ffd479; }

/* Dropzone */
.df-dropzone {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: .5rem; padding: 1.9rem 1rem;
    border: 2px dashed #cbd5e1; border-radius: 10px;
    background: var(--df-bg-inset); color: var(--df-text-secondary);
    text-align: center; cursor: pointer; outline: none;
    transition: border-color .15s, background .15s, color .15s;
}
.df-dropzone .df-dz-icon { font-size: 2.1rem; opacity: .85; color: inherit; }
.df-dropzone:hover, .df-dropzone:focus-within, .df-dropzone.dragover {
    border-color: var(--df-accent); background: var(--df-accent-subtle); color: var(--df-accent);
}
/* 2.4.7: a real focus ring on top of the color change (the zone itself sets outline: none). */
.df-dropzone:focus-within { outline: 2px solid var(--df-accent); outline-offset: 2px; }
[data-theme="dark"] .df-dropzone { border-color: #3a4150; }
.df-dz-hint { color: var(--df-text-muted); font-size: .8rem; }

/* Datei-Liste unter der Dropzone (Design-Basis: convert.docuflair.com) */
.df-filelist { list-style: none; margin: 0; padding: 0; }
.df-file-item {
    display: flex; align-items: center; gap: .6rem; text-align: left;
    background: var(--df-bg-inset); border: 1px solid var(--df-border-light); border-radius: var(--df-radius-sm);
    padding: .5rem .7rem; margin-bottom: .4rem;
}
.df-file-item .df-file-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.df-file-item .df-file-size { color: var(--df-text-muted); font-size: .82rem; }
.df-file-item .df-file-size.too-big { color: var(--df-accent); font-weight: 600; }
.df-file-btn {
    display: inline-grid; place-items: center; width: 26px; height: 26px; flex-shrink: 0;
    border: 1px solid var(--df-border); border-radius: 4px; background: transparent;
    color: var(--df-text-muted); cursor: pointer; font-size: .8rem;
    transition: color .15s, border-color .15s, background .15s;
}
.df-file-btn:hover, .df-file-btn:focus-visible { color: var(--df-accent); border-color: var(--df-accent); background: var(--df-accent-subtle); }
.df-inline-error { color: var(--df-accent); font-size: .85rem; }
/* Slow-file notice and busy state: information, not a failure — muted instead of the accent, so a
   large-but-valid file does not look rejected. 1.4.3: --df-text-secondary (#475569) measures
   7.58:1 on white and 7.24:1 on --df-bg-inset (#f8fafc). */
.df-inline-note { color: var(--df-text-secondary); font-size: .85rem; }

/* Tool cards */
.df-tool-card {
    display: block; height: 100%; background: var(--df-bg-card); border: 1px solid var(--df-border);
    border-radius: .6rem; padding: 1.25rem; text-decoration: none; color: inherit;
    transition: box-shadow .15s, transform .15s, border-color .15s;
}
.df-tool-card:hover, .df-tool-card:focus {
    box-shadow: var(--df-shadow); transform: translateY(-2px);
    border-color: var(--df-accent); color: inherit;
}
.df-tool-card .df-tool-icon { color: var(--df-accent); font-size: 1.6rem; }

/* Section rhythm: Utility my-5 (= 3rem) im Markup statt .df-section */
/* "soft" lifted cards (Steps / Why) */
.df-soft {
    background: var(--df-bg-card); border: 1px solid var(--df-border);
    border-radius: var(--df-radius); transition: box-shadow .15s, transform .15s;
}
.df-soft:hover { box-shadow: var(--df-shadow); transform: translateY(-2px); }
.df-step-num {
    flex-shrink: 0; width: 28px; height: 28px; display: inline-flex; align-items: center;
    justify-content: center; background: var(--df-accent); color: #fff; border-radius: 999px;
    font-weight: 600; font-size: .85rem;
}
.df-usp-ico { flex-shrink: 0; color: var(--df-success); margin-top: 1px; }

/* BS5 sets only overflow-x on .table-responsive. Per CSS spec overflow-y cannot stay `visible`
   next to a scrolling axis and computes to `auto` — so a table whose height lands on a fraction
   grows a vertical scrollbar that scrolls nothing. Measured live on the comparison table:
   wrapper and table both 316.625px tall, clientHeight rounded to 317, scrollHeight to 318.
   These wrappers never constrain height, so vertical scrolling can never be useful in them.
   If a .table-responsive ever gets a max-height, that one needs its overflow-y back. */
.table-responsive { overflow-y: hidden; }

/* Vergleichstabelle — Scroll-Wrapper via BS5 .table-responsive im Markup */
.df-cmp { width: 100%; border-collapse: collapse; font-size: .88rem; }
/* No nowrap in the cells: forcing single-line content inflates the table's min-content width
   past the container and triggers the .table-responsive scrollbar even though it could fit. */
.df-cmp thead th {
    text-align: left; padding: .55rem .6rem; border-bottom: 2px solid var(--df-border);
    font-weight: 600; color: var(--df-text-secondary);
}
.df-cmp thead .df-cmp-own { color: var(--df-success); background: rgba(34,197,94,.08); border-bottom-color: #16a34a; }
.df-cmp tbody th { text-align: left; padding: .55rem .6rem; font-weight: 500; color: var(--df-text); border-bottom: 1px solid var(--df-border-light); }
.df-cmp tbody td { padding: .55rem .6rem; border-bottom: 1px solid var(--df-border-light); }
.df-cmp tbody tr:last-child th, .df-cmp tbody tr:last-child td { border-bottom: 0; }
/* 1.4.3: previous tones measured 3.3:1 (#16a34a), 2.5:1 (#94a3b8) and 3.2:1 (#d97706) on white.
   Replacements measure 4.9:1 (#15803d on the tinted cell), 4.8:1 (#64748b) and 5.0:1 (#b45309). */
.df-cmp-yes { color: #15803d; font-weight: 600; background: rgba(34,197,94,.05); }
.df-cmp-no { color: #64748b; }
.df-cmp-partial { color: #b45309; }

/* FAQ */
.df-faq { border: 1px solid var(--df-border); border-radius: 8px; padding: .6rem .9rem; margin-bottom: .5rem; background: var(--df-bg-card); }
.df-faq summary { cursor: pointer; font-weight: 500; color: var(--df-text); }
.df-faq[open] summary { margin-bottom: .5rem; }
.df-faq p { margin: 0; color: var(--df-text-secondary); font-size: .92rem; }

/* Buttons — Marken-Variante über die nativen BS5-Button-Variablen
   (Hover/Active/Disabled/Focus-Ring kommen damit korrekt aus .btn; Markup: class="btn btn-df") */
.btn-df {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--df-accent);
    --bs-btn-border-color: var(--df-accent);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--df-accent-dark);
    --bs-btn-hover-border-color: var(--df-accent-dark);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--df-accent-dark);
    --bs-btn-active-border-color: var(--df-accent-dark);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--df-accent);
    --bs-btn-disabled-border-color: var(--df-accent);
    --bs-btn-focus-shadow-rgb: 198, 48, 16;
}

/* Outline-Variante der Marken-Buttons (z. B. Archiv-Speichern auf den Ergebnisseiten) */
.btn-outline-df {
    --bs-btn-color: var(--df-accent);
    --bs-btn-border-color: var(--df-accent);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--df-accent);
    --bs-btn-hover-border-color: var(--df-accent);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--df-accent-dark);
    --bs-btn-active-border-color: var(--df-accent-dark);
    --bs-btn-disabled-color: var(--df-accent);
    --bs-btn-disabled-border-color: var(--df-accent);
    --bs-btn-focus-shadow-rgb: 198, 48, 16;
}

/* Funnel CTA */
.df-funnel {
    background: var(--df-bg-card); border: 1px solid var(--df-border); border-left: 4px solid var(--df-accent);
    border-radius: .5rem; padding: 1.25rem 1.5rem;
}

/* Account nudge (slide-in card for recurring anonymous users, _AccountNudge.cshtml) */
.df-nudge {
    position: fixed; bottom: 1rem; right: 1rem; z-index: 1045; max-width: 24rem;
    background: var(--df-bg-card); border: 1px solid var(--df-border); border-left: 4px solid var(--df-accent);
    border-radius: .5rem; padding: 1rem 1.25rem; box-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, .18);
}
.df-nudge-close { position: absolute; top: .6rem; right: .6rem; }
@media (max-width: 575.98px) {
    .df-nudge { left: .75rem; right: .75rem; bottom: .75rem; max-width: none; }
}
@media (prefers-reduced-motion: no-preference) {
    .df-nudge:not([hidden]) { animation: df-nudge-in .3s ease-out; }
    @keyframes df-nudge-in { from { transform: translateY(1rem); opacity: 0; } to { transform: none; opacity: 1; } }
}

/* Result status */
.df-status-ok { color: #1d7a33; }
.df-status-bad { color: var(--df-accent); }
.df-badge-rule {
    font-family: ui-monospace, "Cascadia Code", Consolas, monospace;
    background: #2b2f33; color: #fff; border-radius: .25rem; padding: .1rem .4rem; font-size: .82rem;
    display: inline-block; overflow-wrap: anywhere;
}
/* Prüfbericht-Tabelle: feste Spaltenbreiten, damit die lange (unzerbrechbare) XPath-Spalte "Ort"
   nicht die schmalen Spalten "Regel"/"Meldung" erdrückt (Regel-ID bricht sonst senkrecht zu
   "BR-/CO-/09"). "Meldung" bekommt den Hauptteil, "Ort" darf den Pfad umbrechen. */
.df-report-table { table-layout: fixed; }
.df-report-table th:nth-child(1), .df-report-table td:nth-child(1) { width: 8.5rem; overflow-wrap: anywhere; }
.df-report-table th:nth-child(2), .df-report-table td:nth-child(2) { width: 6rem; }
.df-report-table th:nth-child(4), .df-report-table td:nth-child(4) { width: 30%; overflow-wrap: anywhere; word-break: break-word; }
.df-report-table td { vertical-align: top; }
.df-card { background: var(--df-bg-card); border: 1px solid var(--df-border); border-radius: .6rem; }
.df-xml-preview {
    background: #1e2227; color: #e6e6e6; border-radius: .4rem; padding: 1rem;
    max-height: 22rem; overflow: auto; font-size: .82rem; white-space: pre; word-break: normal;
}

footer.df-footer { background: var(--df-dark); color: #cfd2d6; }
footer.df-footer a { color: #fff; text-decoration: none; }
footer.df-footer a:hover { color: #fff; text-decoration: underline; }
/* Datenschutz-Hinweis: Utilities "small text-muted" im Markup statt .df-privacy */

/* Theme-korrekte Tabellen: BS5-Table-Variablen an die df-Variablen koppeln.
   Das Theme setzt nur data-theme (nie data-bs-theme) — ohne diese Kopplung rendert
   Bootstrap im Dark-Mode dunkle Schrift auf dunkler Karte. */
.table {
    --bs-table-color: var(--df-text); --bs-table-bg: transparent;
    --bs-table-border-color: var(--df-border);
    color: var(--df-text); border-color: var(--df-border);
}

/* Lesbare Rechnungsdarstellung ("Anzeigen" / Prüfen / Extrahieren) — Dokument-Look */
.df-inv { padding: 1.5rem; }
@media (min-width: 768px) { .df-inv { padding: 2.25rem 2.5rem; } }
/* Überschriften folgen dem Theme (vorher var(--df-dark) → im Dark-Mode unsichtbar) */
.df-invoice-view h2, .df-invoice-view h3 { color: var(--df-text); }

.df-inv-head {
    display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: flex-start;
    border-bottom: 2px solid var(--df-accent); padding-bottom: 1rem; margin-bottom: 1.25rem;
}
.df-inv-number { font-size: 1.5rem; font-weight: 700; margin: 0; letter-spacing: -.01em; }
.df-inv-headtotal { text-align: right; }
.df-inv-headtotal-label { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--df-text-muted); }
.df-inv-headtotal-value { font-size: 1.6rem; font-weight: 700; color: var(--df-accent); font-variant-numeric: tabular-nums; line-height: 1.2; }
.df-inv-headtotal-due { font-size: .85rem; color: var(--df-text-secondary); }

/* Meta-Chips: Label oben (Kleinkapitälchen), Wert darunter */
.df-inv-meta { display: flex; flex-wrap: wrap; gap: .6rem 2rem; margin: 0 0 1.25rem; }
.df-inv-meta > div { min-width: 7rem; }
.df-inv-meta dt { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--df-text-muted); margin-bottom: .1rem; }
.df-inv-meta dd { margin: 0; font-size: .92rem; }

/* Parteien als Inset-Panels */
.df-inv-party { background: var(--df-bg-inset); border: 1px solid var(--df-border-light); border-radius: var(--df-radius-sm); padding: .9rem 1.1rem; height: 100%; }
.df-inv-party-label { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--df-text-muted); margin-bottom: .4rem; }
.df-inv-party-label .fa { color: var(--df-accent); }
.df-inv-party-name { font-weight: 600; margin-bottom: .15rem; }

.df-inv-section { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--df-text-secondary); margin-bottom: .5rem; }
.df-inv-section .fa { color: var(--df-accent); }

/* Beträge mit Tabellenziffern — Spalten "tanzen" nicht */
.df-num { font-variant-numeric: tabular-nums; white-space: nowrap; }
.df-inv-table { margin-bottom: .5rem; font-size: .92rem; }
.df-inv-table thead th { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--df-text-muted); border-bottom: 2px solid var(--df-border); white-space: nowrap; }
.df-inv-table tbody td { border-bottom-color: var(--df-border-light); padding-top: .55rem; padding-bottom: .55rem; }
.df-inv-table tbody tr:last-child td { border-bottom: 0; }
.df-inv-table-sub { font-size: .85rem; }
/* Steuer-Aufschlüsselung steht in einer halben Spalte (col-md-6) neben der Summen-Box.
   Lange Header (z. B. "BEMESSUNGSGRUNDLAGE") dürfen NICHT per nowrap die Tabelle breiter als
   ihre Spalte machen — sonst läuft sie nach rechts unter die Summen-Box (Überlappung). */
.df-inv-table-sub thead th { white-space: normal; overflow-wrap: anywhere; }
/* Steuerbefreiungs-Grund (langer Rechtstext) auf eigener Zeile über die volle Tabellenbreite,
   statt gequetscht in die schmale erste Spalte. Hängt optisch unter seiner Satz-Zeile. */
.df-inv-table-sub tbody tr:has(+ .df-inv-exempt-row) td { border-bottom: 0; padding-bottom: .1rem; }
.df-inv-table-sub .df-inv-exempt-row td { border-top: 0; padding-top: 0; }

/* Summen-Box mit prominentem Zahlbetrag */
.df-inv-totals { background: var(--df-bg-inset); border: 1px solid var(--df-border-light); border-radius: var(--df-radius-sm); padding: 1rem 1.25rem; }
.df-inv-totals-row { display: flex; justify-content: space-between; gap: 1rem; padding: .2rem 0; font-size: .92rem; color: var(--df-text-secondary); }
.df-inv-payable { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; border-top: 2px solid var(--df-accent); margin-top: .5rem; padding-top: .6rem; font-weight: 700; }
.df-inv-payable-amt { font-size: 1.35rem; color: var(--df-accent); }

/* Zahlungs-Block: GiroCode (EPC-QR) + IBAN/BIC-Chips mit Copy-Button */
.df-inv-pay { border-top: 1px solid var(--df-border-light); padding-top: 1rem; margin-top: .5rem; }
.df-inv-qr { width: 138px; text-align: center; }
.df-inv-qr svg { display: block; width: 138px; height: 138px; background: #fff; border: 1px solid var(--df-border); border-radius: var(--df-radius-sm); }
.df-inv-qr figcaption { font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--df-text-muted); margin-top: .3rem; }
.df-inv-paydata { display: grid; grid-template-columns: max-content 1fr; gap: .25rem 1rem; margin: 0; font-size: .92rem; }
.df-inv-paydata > div { display: contents; }
.df-inv-paydata dt { font-weight: 500; color: var(--df-text-secondary); }
.df-inv-paydata dd { margin: 0; }
.df-inv-code { display: inline-flex; align-items: center; gap: .35rem; }
.df-inv-code code { background: var(--df-bg-inset); border: 1px solid var(--df-border-light); border-radius: .3rem; padding: .1rem .45rem; color: var(--df-text); font-size: .88em; }
.df-copybtn {
    display: inline-grid; place-items: center; width: 26px; height: 26px;
    border: 1px solid var(--df-border); border-radius: .3rem; background: var(--df-bg-card);
    color: var(--df-text-secondary); cursor: pointer; transition: color .15s, border-color .15s, background .15s;
}
.df-copybtn:hover, .df-copybtn:focus-visible { color: var(--df-accent); border-color: var(--df-accent); background: var(--df-accent-subtle); }
.df-copybtn.copied { color: var(--df-success); border-color: var(--df-success); background: transparent; }

.df-inv-notes { border-top: 1px solid var(--df-border-light); padding-top: 1rem; margin-top: 1rem; }

/* Erstellen-Wizard (Stepper + Schritt-Panes + aufklappbare „Weitere"-Blöcke) */
.df-stepper { padding: 0; }
.df-stepper-item {
    display: inline-flex; align-items: center; gap: .4rem;
    padding: .25rem .7rem .25rem .35rem; border-radius: 999px; font-size: .85rem;
    color: var(--df-text-muted); background: var(--df-bg-inset); border: 1px solid var(--df-border);
}
.df-stepper-item .df-step-num { width: 22px; height: 22px; font-size: .72rem; background: var(--df-text-muted); }
.df-stepper-item.active { color: var(--df-text); border-color: var(--df-accent); }
.df-stepper-item.active .df-step-num { background: var(--df-accent); }
.df-stepper-item.done .df-step-num { background: var(--df-success); }
.df-stepper[data-interactive] .df-stepper-item { cursor: pointer; }
.df-stepper[data-interactive] .df-stepper-item:focus-visible { outline: 2px solid var(--df-accent); outline-offset: 2px; }
@media (max-width: 575.98px) { .df-stepper-label { display: none; } }

.df-item .form-label.small { margin-bottom: .15rem; font-weight: 500; }
.df-more > summary { cursor: pointer; }
.df-more[open] > summary { margin-bottom: .35rem; }
.df-wizard-nav { position: sticky; bottom: 0; background: var(--df-bg-card); }

/* Inline-USt-Prüfungs-Ergebnis am Parteien-Feld (Erstellen): kontrastsichere Status-Farben in beiden Themes. */
[data-vat-result] { margin-top: .25rem; min-height: 1.1em; }
[data-vat-result].text-success { color: var(--df-success) !important; }
[data-vat-result].text-danger { color: var(--df-accent) !important; }
[data-vat-result].text-warning { color: #b45309 !important; }
[data-theme="dark"] [data-vat-result].text-danger { color: #f87171 !important; }
[data-theme="dark"] [data-vat-result].text-warning { color: #fbbf24 !important; }


[data-theme="dark"] {
    --df-bg: #15181d;
    --df-bg-card: #1e2228;
    --df-bg-inset: #23272e;
    --df-border: #2c313a;
    --df-border-light: #262b33;
    --df-text: #e6e8eb;
    --df-text-secondary: #aeb6c2;
    --df-text-muted: #8a93a0;
    --df-accent-subtle: #2a1a16;
    --df-success: #4ade80;
    --df-shadow: 0 .4rem 1rem rgba(0,0,0,.45);
}
[data-theme="dark"] .text-muted { color: var(--df-text-muted) !important; }
/* 1.4.3 dark: #6b7280 measured 3.3:1 on the card (#1e2228) — #9ca3af measures 6.3:1. */
[data-theme="dark"] .df-cmp-no { color: #9ca3af; }
[data-theme="dark"] .df-window-body { background: #11141a; }

/* Druckansicht: nur die Rechnung, ohne Navigation/Funnel/Buttons — auf A4 Hochformat ausgelegt */
@media print {
    /* A4 Hochformat mit gleichmäßigen Rändern; mehrseitige Rechnungen brechen sauber um */
    @page { size: A4 portrait; margin: 14mm 12mm; }
    header.df-header, footer.df-footer, .df-funnel, .df-nudge, .df-print-hide, nav { display: none !important; }
    /* Der Ergebnis-Container ist am Bildschirm auf 900px begrenzt — im Druck volle Seitenbreite (sonst Clipping/Überlappung) */
    .container { max-width: 100% !important; width: 100% !important; padding-left: 0 !important; padding-right: 0 !important; }
    .df-invoice-view { border: 0 !important; box-shadow: none !important; padding: 0 !important; }
    /* Drucker entfernen Hintergründe — Panels nur mit Rahmen drucken; GiroCode bleibt sichtbar */
    .df-inv-party, .df-inv-totals, .df-inv-code code { background: #fff !important; }
    a[href]:after { content: ""; }
    body { background: #fff; }

    /* Umbruch-Steuerung: zusammengehörige Blöcke nicht über die Seitengrenze zerschneiden */
    .df-inv-head, .df-inv-party, .df-inv-totals, .df-inv-pay, .df-inv-notes, .df-inv-qr { break-inside: avoid; }
    .df-inv-meta > div { break-inside: avoid; }
    /* Tabellenzeilen ganz halten; Kopfzeile auf jeder Folgeseite wiederholen */
    .df-inv-table tr { break-inside: avoid; }
    .df-inv-table thead { display: table-header-group; }
    /* Abschnittsüberschrift nicht allein am Seitenende stehen lassen */
    .df-inv-section { break-after: avoid; }
    /* Lange, nicht umbrechbare Werte (IBAN/USt-ID/Rechnungsnr.) erzwingen sonst Überlauf */
    .df-inv-number, .df-inv-code code, .df-inv-party-name { overflow-wrap: anywhere; }
}

/* FormGuard-Honeypot (Bot-Schutz): für Menschen unsichtbar — Bots füllen das Feld trotzdem aus.
   Bewusst per Off-Screen-Positionierung statt display:none (manche Bots überspringen display:none). */
.fg-trap { position: absolute !important; left: -9999px !important; top: auto !important; width: 1px; height: 1px; overflow: hidden; }

/* ---------- "PDF zu E-Rechnung" review page (PdfImportReview + pdf-import-review.js) ---------- */

/* Left pane: sticky, independently scrollable PDF viewer. */
/* Durchsicht: linke PDF-Spalte klebt oben, scrollt aber NICHT eigenständig — sonst zwei Scrollbars
   (Seite + Panel) und das fit-to-width-PDF verliert ~Scrollbar-Breite. Nur der Seiten-Scrollbar bleibt;
   das PDF nutzt die volle Spaltenbreite. */
.df-pdf-pane { position: sticky; top: 1rem; }
.df-pdf-pages { overflow-x: hidden; }
.df-pdf-page { position: relative; margin: 0 auto 0.75rem auto; box-shadow: 0 1px 4px rgba(0, 0, 0, .25); }
.df-pdf-page canvas { display: block; }

/* Sichtbare Breadcrumb (Layout, aus Loc.ToolNavKeys bzw. ViewData). Container = Seitenbreite. */
.df-breadcrumb { padding-top: 1rem; }
.df-breadcrumb .breadcrumb { font-size: 0.875rem; }

/* Länder-Combobox (country-combobox.js): durchsuchbares Dropdown über dem nativen Select. */
.df-combo-native { display: none !important; }
.df-combo-input { cursor: text; }
.df-combo-list {
    position: absolute; top: calc(100% - 0.2rem); left: 0; right: 0; z-index: 1050;
    margin: 0; padding: 0.25rem 0; list-style: none;
    max-height: 16rem; overflow-y: auto;
    background: var(--bs-body-bg); color: var(--bs-body-color);
    border: 1px solid var(--bs-border-color); border-radius: 0.375rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, .15);
    display: none;
}
.df-combo-list.show { display: block; }
/* Flagge des gewählten Landes links im eingeklappten Feld (absolut, kollidiert nicht mit dem Select-Pfeil). */
.df-combo-flag {
    /* Auf die Textzeile ausgerichtet: im form-floating steht der Text (bei schwebendem Label) im unteren
       Feldbereich (padding-top 1.625rem), Zeilenmitte ≈ 2.25rem — nicht die geometrische Feldmitte. */
    position: absolute; left: 0.75rem; top: 2.25rem; transform: translateY(-50%);
    width: 1.33em; height: 1em; object-fit: cover; border-radius: 1px;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, .1); display: none; z-index: 3; pointer-events: none;
}
.df-combo-flag.show { display: block; }
.df-combo-input.df-has-flag { padding-left: 2.4rem; }
/* Pflichtfeld-Markierung: rotes, hochgestelltes Sternchen am Floating-Label jedes required-Felds
   (automatisch, ohne jedes Label anzufassen). Screenreader bekommen die Pflicht über das required-Attribut. */
.form-floating > .form-control:required ~ label::after,
.form-floating > .form-select:required ~ label::after {
    content: "*";
    color: var(--bs-danger, #dc3545);
    font-weight: 700;
    margin-left: 0.15rem;
    vertical-align: super;
    font-size: 0.75em;
}

.df-combo-opt { padding: 0.35rem 0.75rem; cursor: pointer; white-space: nowrap; }
.df-flag { width: 1.33em; height: 1em; margin-right: 0.5em; vertical-align: -0.15em; object-fit: cover; border-radius: 1px; box-shadow: 0 0 0 1px rgba(0, 0, 0, .1); }
.df-combo-opt[aria-selected="true"] { font-weight: 600; }
.df-combo-opt.active { background: var(--bs-primary-bg-subtle, #cfe2ff); }
.df-combo-group { padding: 0.4rem 0.75rem 0.15rem; font-size: 0.7rem; text-transform: uppercase; letter-spacing: .03em; color: var(--bs-secondary-color); }

/* Highlight overlays: percentage-positioned boxes over the rendered page; tier = extraction confidence. */
.pdf-ov { position: absolute; border: 2px solid; border-radius: 2px; cursor: pointer; transition: background-color .15s ease; }
.pdf-ov-hi  { border-color: rgba(25, 135, 84, .9);  background: rgba(25, 135, 84, .16); }
.pdf-ov-mid { border-color: rgba(255, 165, 0, .9);  background: rgba(255, 165, 0, .18); }
.pdf-ov-lo  { border-color: rgba(220, 53, 69, .9);  background: rgba(220, 53, 69, .18); }
.pdf-ov:hover { background: rgba(13, 110, 253, .25); }

/* Confidence tint on the matching form fields (right pane). */
.df-conf.hi  input, .df-conf.hi  select { border-left: 4px solid rgba(25, 135, 84, .8); }
.df-conf.mid input, .df-conf.mid select { border-left: 4px solid rgba(255, 165, 0, .85); }
.df-conf.lo  input, .df-conf.lo  select { border-left: 4px solid rgba(220, 53, 69, .8); }

/* Legend chips in the viewer header. */
.df-conf-legend { display: inline-block; padding: 0 .4rem; margin-left: .25rem; border-radius: 3px; font-size: .72rem; }
.df-conf-legend.df-conf-hi  { background: rgba(25, 135, 84, .18);  border: 1px solid rgba(25, 135, 84, .6); }
.df-conf-legend.df-conf-mid { background: rgba(255, 165, 0, .2);   border: 1px solid rgba(255, 165, 0, .6); }
.df-conf-legend.df-conf-lo  { background: rgba(220, 53, 69, .18);  border: 1px solid rgba(220, 53, 69, .6); }

/* Click-sync pulse (field focus <-> overlay). */
@keyframes df-flash-kf { 0% { outline-color: rgba(13, 110, 253, .9); } 100% { outline-color: rgba(13, 110, 253, 0); } }
.df-flash { outline: 3px solid rgba(13, 110, 253, .9); animation: df-flash-kf 1.2s ease-out forwards; }

/* The overlays are keyboard-reachable buttons (pdf-import-review.js) — give them a visible ring. */
.pdf-ov:focus-visible { outline: 3px solid rgba(13, 110, 253, .9); outline-offset: 1px; }

/* 2.3.3 reduced motion: neutralize every animation/transition (mirrors velkaris.css) —
   also freezes the df-flash pulse and the smooth scroll syncs of the review page. */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}