:root {
    --bg: #f5f7fb;
    --surface: #ffffff;
    --text: #151b2b;
    --muted: #5d6679;
    --accent: #2563eb;
    --accent-hover: #1d4fd0;
    --accent-soft: #e8efff;
    --accent-text: #ffffff;
    --border: #e1e6ef;
    --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 4px 16px rgba(16, 24, 40, .05);
    --danger: #c62828;
    --danger-soft: #fdecec;
    --ok-bg: #e7f7ec;
    --ok-text: #1b5e20;
    --alert-bg: #fff4e5;
    --alert-text: #7a3e00;
    --radius: 14px;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #0f131c;
        --surface: #171d2a;
        --text: #e9edf5;
        --muted: #9aa4b8;
        --accent: #5b8cff;
        --accent-hover: #7aa2ff;
        --accent-soft: #1e2a45;
        --accent-text: #0b1020;
        --border: #263047;
        --shadow: 0 1px 2px rgba(0, 0, 0, .3);
        --danger: #ff6b6b;
        --danger-soft: #3a1d22;
        --ok-bg: #123221;
        --ok-text: #b7f0c9;
        --alert-bg: #3a2a12;
        --alert-text: #ffd9a6;
    }
}

:root[data-theme="dark"] {
    --bg: #0f131c;
    --surface: #171d2a;
    --text: #e9edf5;
    --muted: #9aa4b8;
    --accent: #5b8cff;
    --accent-hover: #7aa2ff;
    --accent-soft: #1e2a45;
    --accent-text: #0b1020;
    --border: #263047;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3);
    --danger: #ff6b6b;
    --danger-soft: #3a1d22;
    --ok-bg: #123221;
    --ok-text: #b7f0c9;
    --alert-bg: #3a2a12;
    --alert-text: #ffd9a6;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* Container */
.site-header, main, .site-footer {
    width: 100%;
    max-width: 880px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Kopfzeile mit Logo */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    padding-top: 20px;
    padding-bottom: 12px;
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text);
    letter-spacing: -.01em;
}
.logo:hover { text-decoration: none; }
.logo-mark { width: 34px; height: 34px; flex: none; }
.logo span em { font-style: normal; color: var(--accent); }

.site-header nav { display: flex; gap: 6px; flex-wrap: wrap; }
.site-header nav a {
    padding: 8px 14px;
    border-radius: 999px;
    color: var(--muted);
    font-weight: 500;
    font-size: 15px;
}
.site-header nav a:hover { background: var(--accent-soft); color: var(--accent); text-decoration: none; }

/* Hauptbereich */
main { flex: 1; padding-bottom: 32px; }

h1 { font-size: clamp(1.6rem, 4vw, 2.1rem); line-height: 1.2; margin: 28px 0 10px; letter-spacing: -.02em; }
h2 { font-size: 1.2rem; margin: 32px 0 10px; letter-spacing: -.01em; }
.lead { color: var(--muted); font-size: 1.08rem; margin: 0 0 24px; }

/* Karten */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    margin: 16px 0;
}

/* Adressanzeige */
.address-box {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    background: var(--accent-soft);
    border-radius: 12px;
    padding: 14px 16px;
    margin: 8px 0 16px;
}
.address {
    font: 600 1.05rem ui-monospace, "Cascadia Mono", Consolas, monospace;
    word-break: break-all;
    margin: 0;
    color: var(--text);
}
.address-label {
    display: block;
    font-size: 13px;
    color: var(--muted);
    font-weight: 500;
    margin-bottom: 2px;
}

/* Schaltflächen */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--accent);
    color: var(--accent-text);
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 10px 18px;
    font: inherit;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}
.btn:hover { background: var(--accent-hover); color: var(--accent-text); text-decoration: none; }
.btn-big { width: 100%; padding: 16px; font-size: 1.05rem; }
.btn-secondary {
    background: var(--surface);
    color: var(--accent);
    border-color: var(--border);
}
.btn-secondary:hover { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-soft); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }

/* Turnstile: mittig, mit Abstand zum Button */
.turnstile-wrap {
    display: flex;
    justify-content: center;
    margin: 18px 0 14px;
    min-height: 65px;
}

/* Einklappbarer Bereich */
details { margin-top: 18px; border-top: 1px solid var(--border); padding-top: 16px; }
summary {
    cursor: pointer;
    color: var(--accent);
    font-weight: 600;
    list-style: none;
}
summary::-webkit-details-marker { display: none; }
summary::before { content: "+ "; }
details[open] summary::before { content: "– "; }
.field-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 14px 0; }
.field-row input, .field-row select {
    font: inherit;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg);
    color: var(--text);
    min-width: 0;
    flex: 1 1 140px;
}
.at { font-weight: 700; color: var(--muted); }

/* Hinweise */
.alert {
    background: var(--alert-bg);
    color: var(--alert-text);
    border-radius: 10px;
    padding: 12px 16px;
    margin: 12px 0;
}
.ok {
    background: var(--ok-bg);
    color: var(--ok-text);
    border-radius: 10px;
    padding: 12px 16px;
    margin: 12px 0;
}

/* Postfach-Liste */
.mail-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.mail-list li { margin: 0; }
.mail-list a {
    display: block;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 14px 18px;
    color: var(--text);
    box-shadow: var(--shadow);
    transition: border-color .15s, transform .15s;
}
.mail-list a:hover { border-color: var(--accent); text-decoration: none; transform: translateY(-1px); }
.mail-list strong { display: block; font-size: 1rem; margin-bottom: 2px; }
.meta { color: var(--muted); font-size: 14px; display: block; }

.empty {
    text-align: center;
    padding: 36px 20px;
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    color: var(--muted);
}

.mailbox-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin: 20px 0 12px; }
.note { color: var(--muted); font-size: 14px; margin: 0; }

/* Link-Knopf für gefährliche Aktionen */
.link {
    background: none;
    border: 0;
    padding: 0;
    color: var(--accent);
    font: inherit;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.danger { color: var(--danger); }
.btn-danger {
    background: var(--danger-soft);
    color: var(--danger);
    border: 1px solid transparent;
}
.btn-danger:hover { background: var(--danger); color: #fff; }

/* Mailansicht */
.mail-frame {
    width: 100%;
    min-height: 480px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--shadow);
}
.mail-text {
    white-space: pre-wrap;
    word-break: break-word;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}
.back-link { display: inline-block; margin-bottom: 8px; font-weight: 500; }

/* Werbung: gekennzeichnet, dezent */
.ad {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 18px;
    margin: 24px 0;
    background: var(--surface);
}
.ad-label {
    margin: 0 0 4px;
    font-size: 11px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .06em;
    font-weight: 600;
}
.ad a { color: var(--text); display: block; }
.ad a:hover { text-decoration: none; }
.ad-image { width: 100%; max-width: 480px; height: auto; border-radius: 8px; display: block; margin-bottom: 8px; }

/* Fußzeile */
.site-footer {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    padding-bottom: 32px;
    color: var(--muted);
    font-size: 14px;
    margin-top: 32px;
}
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-bottom: 14px; }
.site-footer nav a { color: var(--muted); }
.site-footer nav a:hover { color: var(--accent); }
.site-footer p { margin: 0; }

/* Textseiten */
.content h2:first-child { margin-top: 8px; }
.content ul, .content ol { padding-left: 22px; }
.content li { margin: 4px 0; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
}

/* Admin-Bereich */
.content.narrow, main .narrow { max-width: 420px; margin: 0 auto; }
.content.wide, main .wide { max-width: 1000px; margin: 0 auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
.admin-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.input {
    display: block;
    width: 100%;
    font: inherit;
    padding: 10px 12px;
    margin: 4px 0 14px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg);
    color: var(--text);
}
.input.small { width: 110px; }
textarea.input { resize: vertical; }
label { font-weight: 600; font-size: 14px; }
.check { display: inline-flex; align-items: center; gap: 6px; font-weight: 400; margin: 6px 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
td.actions { white-space: nowrap; }
td.actions form { display: inline; margin-left: 8px; }
.preview-toggle { display: flex; gap: 8px; margin-bottom: 12px; }
.preview-frame { border: 1px dashed var(--border); border-radius: 10px; padding: 12px; max-width: 100%; transition: max-width .2s; }
.preview-frame.is-narrow { max-width: 375px; }
.preview-frame.is-wide { max-width: 100%; }
.thumb { width: 120px; height: auto; vertical-align: middle; border-radius: 6px; border: 1px solid var(--border); }
.inline-form { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

@media (max-width: 760px) {
    .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .card { padding: 18px; }
    .site-header nav a { padding: 6px 10px; }
    .address-box { flex-direction: column; align-items: stretch; }
    .address-box .btn { width: 100%; }
}

/* Handy: größere Tippflächen, keine Überläufe, gut lesbar */
@media (max-width: 600px) {
    h1 { margin-top: 20px; }
    .lead { font-size: 1.02rem; }
    .btn, .btn-secondary, .btn-danger { min-height: 46px; padding: 12px 18px; }
    .link { min-height: 44px; display: inline-flex; align-items: center; }
    .site-header { padding-top: 16px; gap: 12px; }
    .site-header nav { width: 100%; justify-content: flex-start; gap: 4px; }
    .site-header nav a { padding: 10px 14px; background: var(--surface); border: 1px solid var(--border); }
    .card { padding: 18px; border-radius: 12px; }
    .address-box { padding: 14px; }
    .address-box .btn { width: 100%; }
    .actions .btn { flex: 1 1 auto; }
    .field-row input, .field-row select { font-size: 16px; min-height: 46px; flex: 1 1 100%; }
    .field-row .at { display: none; }
    details summary { min-height: 44px; display: flex; align-items: center; }
    .mailbox-actions { flex-direction: column; align-items: stretch; }
    .mailbox-actions .btn-danger { width: 100%; }
    .mail-list a { padding: 16px; }
    .mail-frame { min-height: 62vh; }
    .mail-text { padding: 16px; font-size: 15px; }
    .site-footer nav { gap: 8px 14px; }
}

/* Turnstile ist 300 Pixel breit: auf schmalen Geräten verkleinern, damit nichts überläuft */
@media (max-width: 370px) {
    .turnstile-wrap { zoom: .9; }
}
@media (max-width: 335px) {
    .turnstile-wrap { zoom: .8; }
}

/* Farbmodus-Schalter im Header */
/* Farbmodus-Schalter: nur ein Symbol. Sonne im Dunkelmodus, Mond im Hellmodus. */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--muted);
    cursor: pointer;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent); }
.theme-toggle svg { width: 20px; height: 20px; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
    :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

/* Symbol-Knöpfe in Tabellen (Speichern, An/Aus, Löschen) */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--muted);
    cursor: pointer;
    transition: color .15s, border-color .15s, background .15s;
}
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn:hover { color: var(--accent); border-color: var(--accent); }
/* Ausschalten: rot. Einschalten: grün. So ist der Unterschied sofort klar. */
.icon-btn--off:hover { color: var(--danger); border-color: var(--danger); background: var(--danger-soft); }
.icon-btn--on:hover { color: var(--ok-text); border-color: var(--ok-text); background: var(--ok-bg); }
.table-middle td { vertical-align: middle; }
.icon-btn--danger:hover { color: var(--danger); border-color: var(--danger); background: var(--danger-soft); }
@media (max-width: 480px) { .icon-btn { width: 44px; height: 44px; } }

/* Infocards: Hinweiskarten an festen Plätzen, eigene Inhalte, keine Werbe-Kennzeichnung */
.infocards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 14px; margin: 24px 0; }
.infocard {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    min-width: 0;
}
.infocard-image { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.infocard-body { padding: 16px 18px 18px; }
.infocard h3 { margin: 0 0 6px; font-size: 1.05rem; line-height: 1.3; overflow-wrap: anywhere; }
.infocard p { margin: 0 0 12px; color: var(--muted); font-size: 15px; overflow-wrap: anywhere; }
.infocard-link {
    display: flex;
    flex-direction: column;
    flex: 1;
    color: inherit;
    text-decoration: none;
}
.infocard-link:hover { text-decoration: none; }
.infocard--link { transition: border-color .15s, transform .15s; cursor: pointer; }
.infocard--link:hover { border-color: var(--accent); transform: translateY(-2px); }
.infocard--link:focus-within { outline: 2px solid var(--accent); outline-offset: 2px; }
.infocard-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    font-weight: 600;
    font-size: 15px;
    color: var(--accent);
    min-height: 40px;
}
.infocard-cta::after { content: "\2197"; font-size: 14px; }
@media (min-width: 900px) {
    .infocard-body { padding: 18px 20px 20px; }
}

/* Hinweis-Schild: kleine, dezente Zeile im Textbereich oberhalb des Titels, überdeckt nichts */
.infocard-badge {
    display: inline-block;
    margin: 0 0 8px;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .02em;
    line-height: 1.5;
    max-width: 100%;
    overflow-wrap: anywhere;
}

/* Teilen-Leiste im Seitenfuß */
.share { margin: 24px auto 8px; max-width: 760px; padding: 16px 20px; text-align: center; }
.share h2 { font-size: 1.15rem; margin: 0 0 6px; }
.share p { margin: 0 0 12px; }
.share-links { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.share-btn { position: relative; display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; padding: 0; border-radius: 50%; border: 0; background: transparent; color: var(--accent); opacity: .7; text-decoration: none; cursor: pointer; transition: background .15s, opacity .15s; }
.share-btn svg { width: 18px; height: 18px; }
.share-btn:hover, .share-btn:focus-visible { background: var(--accent-soft); opacity: 1; text-decoration: none; }
/* Tooltip beim Überfahren (und bei Tastatur-Fokus) mit dem Namen des Dienstes */
.share-btn::after { content: attr(data-tip); position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%); padding: 5px 10px; border-radius: 6px; background: #1f2937; color: #fff; font-size: 13px; font-weight: 600; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity .15s; }
.share-btn:hover::after, .share-btn:focus-visible::after { opacity: 1; }
input[type="date"].input { width: 150px; max-width: 100%; }

/* Geschenkgutschein-Formular: Honigtopf-Feld unsichtbar, Anbieter als Auswahl */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.choice { border: 0; padding: 0; margin: 0 0 16px; display: flex; flex-wrap: wrap; gap: 10px; }
.choice legend { font-weight: 600; margin-bottom: 8px; }
.choice-option { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border: 1px solid var(--border); border-radius: 999px; cursor: pointer; }
.choice-option:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }

/* Geschenkgutschein-Pop-up und eingebettete Ansicht */
.gift-dialog { width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 32px); padding: 0; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); color: inherit; overflow: hidden; }
.gift-dialog::backdrop { background: rgba(0, 0, 0, .55); }
.gift-dialog-head { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.gift-frame { display: block; width: 100%; height: 520px; border: 0; }
.donate-body { max-height: calc(100vh - 80px); overflow-y: auto; padding: 16px; }
.donate-title { font-size: 1.1rem; margin: 20px 0 6px; }
.donate-list { list-style: none; padding: 0; margin: 0 0 12px; display: grid; gap: 8px; }
.donate-addr { display: grid; gap: 2px; width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: inherit; font: inherit; text-align: left; cursor: pointer; }
.donate-addr:hover, .donate-addr:focus-visible { border-color: var(--accent); }
.donate-name { font-weight: 600; }
.donate-value { font-family: ui-monospace, Consolas, monospace; font-size: 13px; overflow-wrap: anywhere; }
.donate-status { font-size: 12px; color: var(--accent); }
.donate-ticker { font-weight: 400; opacity: .8; }
.donate-tokens { font-size: 12px; opacity: .85; }
.donate-tag { display: inline-block; margin-left: 6px; padding: 2px 8px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 12px; font-weight: 600; }
.donate-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 16px; }
.donate-tabs [role="tab"] { min-height: 44px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--border); background: transparent; color: inherit; font: inherit; font-weight: 600; cursor: pointer; }
.donate-tabs [role="tab"][aria-selected="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
@media (max-width: 480px) { .gift-frame { height: 480px; } }
body.embed { margin: 0; background: var(--surface); }
.embed-main { padding: 16px; max-width: 520px; margin: 0 auto; }

/* Aktionsknöpfe in Tabellen: Pillen statt Textlinks */
.chip-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.chip { display: inline-flex; align-items: center; justify-content: center; min-height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--accent); font: inherit; font-size: 14px; font-weight: 600; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.chip:hover { background: var(--accent-soft); border-color: var(--accent-soft); color: var(--accent); text-decoration: none; }
.chip--primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.chip--primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--accent-text); }
.chip--danger { color: var(--danger); }
.chip--danger:hover { background: var(--danger-soft); border-color: var(--danger-soft); color: var(--danger); }
.btn:disabled, .btn-secondary:disabled { opacity: .5; cursor: not-allowed; }