:root {
    --bg: #f4f6f8;
    --card: #ffffff;
    --ink: #1f2733;
    --muted: #6b7683;
    --line: #e3e8ee;
    --primary: #2f7a4d;
    --primary-dark: #256340;
    --accent: #d97706;
    --danger: #c0392b;
    --radius: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,.08), 0 6px 20px rgba(0,0,0,.04);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.5;
}

a { color: var(--primary); }

/* ---------- Kopfzeile ---------- */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .8rem 1.2rem;
    background: var(--card);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 10;
}
.brand { font-weight: 700; font-size: 1.15rem; text-decoration: none; color: var(--ink); }
.topbar nav { display: flex; align-items: center; gap: 1rem; }
.topbar nav a { text-decoration: none; }
.nav-user { color: var(--muted); font-size: .95rem; }
.nav-burger { display: none; font-size: 1.7rem; line-height: 1; cursor: pointer; user-select: none; color: var(--ink); padding: .1rem .4rem; }
/* Rand für iPhone-Notch (Querformat) */
.topbar { padding-left: max(1.2rem, env(safe-area-inset-left)); padding-right: max(1.2rem, env(safe-area-inset-right)); }

.container { max-width: 860px; margin: 0 auto; padding: 1.5rem 1.2rem 3rem; }

/* ---------- Startseite ---------- */
.hero h1 { font-size: 1.9rem; margin: .5rem 0; }
.lead { color: var(--muted); font-size: 1.1rem; max-width: 40rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.2rem;
    box-shadow: var(--shadow);
}
.card h2 { margin: 0 0 .4rem; font-size: 1.2rem; }
.card p { color: var(--muted); margin: 0 0 1rem; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    border: 1px solid var(--line);
    background: var(--card);
    color: var(--ink);
    padding: .55rem 1rem;
    border-radius: 9px;
    font-size: .95rem;
    cursor: pointer;
    text-decoration: none;
    transition: background .15s, border-color .15s;
}
.btn:hover { border-color: var(--muted); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-small { padding: .35rem .7rem; font-size: .85rem; }
.btn-link { border: none; background: none; color: var(--danger); padding: .2rem; }

/* ---------- Formulare ---------- */
.form-wrap { max-width: 26rem; margin: 1rem auto; background: var(--card); padding: 1.6rem; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); }
.form { display: flex; flex-direction: column; gap: .9rem; }
.form label { display: flex; flex-direction: column; gap: .3rem; font-size: .9rem; font-weight: 600; }
.form input, .form textarea {
    font: inherit;
    padding: .55rem .7rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    font-weight: 400;
}
.form input:focus, .form textarea:focus { outline: 2px solid var(--primary); border-color: var(--primary); }

/* ---------- Meldungen ---------- */
.flash { padding: .7rem 1rem; border-radius: 9px; margin-bottom: 1rem; font-size: .95rem; }
.flash ul { margin: 0; padding-left: 1.2rem; }
.flash-success { background: #e7f4ec; color: #1c5f39; border: 1px solid #bfe3cd; }
.flash-error   { background: #fdecea; color: #a13228; border: 1px solid #f3c7c1; }
.flash-info    { background: #eef2f7; color: #3a4a5c; border: 1px solid #d5dee8; }

.muted { color: var(--muted); }
.small { font-size: .82rem; }

/* ---------- Dashboard ---------- */
.hood-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.hood-head h1 { margin: 0 0 .2rem; }
.code { font-family: ui-monospace, monospace; background: #fff; border: 1px dashed var(--accent); color: var(--accent); padding: .1rem .5rem; border-radius: 6px; font-weight: 700; letter-spacing: 1px; }

.empty { text-align: center; padding: 2.5rem 1rem; background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius); }

.tool-list { display: grid; gap: .8rem; }
.tool {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    background: var(--card);
    border: 1px solid var(--line);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius);
    padding: 1rem 1.2rem;
    box-shadow: var(--shadow);
    flex-wrap: wrap;
}
.tool.is-lent { border-left-color: var(--accent); }
.tool-main h3 { margin: 0 0 .3rem; }
.tool-desc { margin: 0 0 .3rem; }
.tool-side { display: flex; flex-direction: column; align-items: flex-end; gap: .5rem; min-width: 160px; }
.borrow-form { display: flex; flex-direction: column; align-items: flex-end; gap: .4rem; }
.borrow-form input[type=date] { font: inherit; padding: .3rem .5rem; border: 1px solid var(--line); border-radius: 7px; }

.badge { font-size: .78rem; font-weight: 700; padding: .2rem .6rem; border-radius: 999px; }
.badge-free { background: #e7f4ec; color: #1c5f39; }
.badge-lent { background: #fdf0dd; color: #9a5b06; }

/* ---------- Dialog ---------- */
.dialog { border: none; border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); width: min(30rem, 92vw); }
.dialog::backdrop { background: rgba(0,0,0,.4); }
.dialog h2 { margin-top: 0; }
.dialog-actions { display: flex; justify-content: flex-end; gap: .6rem; }

/* ---------- Suche & Filter ---------- */
.filterbar { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin-bottom: 1.2rem; }
.filterbar input[type=search], .filterbar select { font: inherit; padding: .45rem .6rem; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.filterbar input[type=search] { flex: 1; min-width: 160px; }

/* ---------- Chips / Kategorie ---------- */
.chip { display: inline-block; font-size: .72rem; font-weight: 700; background: #eef2f7; color: #3a4a5c; border-radius: 999px; padding: .12rem .55rem; margin-left: .2rem; }
.chip-admin { background: #fdf0dd; color: #9a5b06; }
.chip-inactive { background: #eceff2; color: #8a97a5; }
.badge-overdue { background: #fdecea; color: #a13228; }
.badge-blocked { background: #ecdff7; color: #6b3ba0; }

/* ---------- Anfragen (im Werkzeug) ---------- */
.tool.is-blocked { border-left-color: #9333ea; opacity: .85; }
.requests { margin-top: .6rem; padding-top: .6rem; border-top: 1px dashed var(--line); display: grid; gap: .5rem; }
.request-row { display: flex; justify-content: space-between; align-items: center; gap: .6rem; flex-wrap: wrap; background: #f7f9fb; border-radius: 8px; padding: .35rem .6rem; }
.request-actions { display: flex; gap: .4rem; }
.request-actions form { margin: 0; }

/* ---------- Abschnitte in Formularen ---------- */
.section-title { margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid var(--line); font-size: 1.1rem; }
.danger-title { color: var(--danger); }

/* ---------- Mitglieder ---------- */
.member-list { display: grid; gap: .7rem; }
.member { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: .9rem 1.1rem; box-shadow: var(--shadow); }
.member-admin { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.inline-form { display: flex; gap: .4rem; align-items: center; }
.inline-form input { font: inherit; padding: .35rem .5rem; border: 1px solid var(--line); border-radius: 7px; }

/* ---------- Tabelle ---------- */
.table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table th, .table td { text-align: left; padding: .6rem .8rem; border-bottom: 1px solid var(--line); font-size: .9rem; }
.table th { background: #f7f9fb; color: var(--muted); }
.table tr:last-child td { border-bottom: none; }

/* ---------- Rechtstexte ---------- */
.legal { max-width: 42rem; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.8rem; box-shadow: var(--shadow); }
.legal h1 { margin-top: .5rem; }
.legal h2 { font-size: 1.05rem; margin-top: 1.4rem; }
.legal ul { padding-left: 1.2rem; }
.notice { background: #fff8e6; border: 1px solid #f0dca0; color: #7a5a00; padding: .7rem 1rem; border-radius: 9px; font-size: .9rem; margin-bottom: 1.2rem; }
.notice code { background: rgba(0,0,0,.06); padding: 0 .3rem; border-radius: 4px; }

/* ---------- Navigations-Badge ---------- */
.nav-badge { background: var(--danger); color: #fff; border-radius: 999px; padding: 0 .4rem; font-size: .72rem; font-weight: 700; }

/* ---------- Pinnwand / Feed ---------- */
.card-form { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem; box-shadow: var(--shadow); margin-bottom: 1.4rem; }
.card-form textarea, .card-form input[type=text] { font: inherit; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: 8px; width: 100%; }
.form-row { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; }
.form-row select { font: inherit; padding: .5rem; border: 1px solid var(--line); border-radius: 8px; flex: 1; }

.feed { display: grid; gap: .9rem; }
.post { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.2rem; box-shadow: var(--shadow); }
.post.is-done { opacity: .65; }
.post-head { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin-bottom: .4rem; }
.post-body { margin: .3rem 0 .6rem; }
.post-actions { display: flex; gap: .8rem; align-items: center; flex-wrap: wrap; }
.post-actions form { margin: 0; }

.comments { margin-top: .7rem; padding-top: .7rem; border-top: 1px solid var(--line); display: grid; gap: .4rem; }
.comment { display: flex; justify-content: space-between; gap: .6rem; font-size: .9rem; align-items: baseline; }
.comment-form { display: flex; gap: .4rem; margin-top: .3rem; }
.comment-form input { flex: 1; font: inherit; padding: .4rem .6rem; border: 1px solid var(--line); border-radius: 8px; }
.inline-del { display: inline; margin: 0; }
.btn-tiny { padding: 0 .3rem; font-size: .9rem; line-height: 1; }

/* ---------- Melden (aufklappbar) ---------- */
.report { display: inline-block; }
.report summary { cursor: pointer; color: var(--muted); font-size: .82rem; }
.report .inline-form { margin-top: .4rem; }

/* ---------- Bewertungen ---------- */
.stars { color: #e0a500; letter-spacing: 1px; }
.rating-big { font-size: 1.1rem; }
.rate-form { display: flex; gap: .3rem; align-items: center; flex-wrap: wrap; }
.rate-form select, .rate-form input { font: inherit; padding: .3rem .4rem; border: 1px solid var(--line); border-radius: 7px; }
.rate-form input[type=text] { min-width: 120px; }

/* ---------- Fußzeile ---------- */
.footer { text-align: center; color: var(--muted); font-size: .85rem; padding: 1.5rem; border-top: 1px solid var(--line); }
.footer-links { display: flex; gap: 1rem; justify-content: center; margin-top: .5rem; flex-wrap: wrap; }
.footer-links a { color: var(--muted); }

/* ---------- Fotos ---------- */
.tool-photo { display: block; max-width: 220px; width: 100%; height: auto; border-radius: 9px; border: 1px solid var(--line); margin-bottom: .6rem; object-fit: cover; }
.current-photo { display: flex; flex-direction: column; gap: .4rem; }
.current-photo .tool-photo { max-width: 180px; }
.checkbox { flex-direction: row; align-items: center; gap: .4rem; font-weight: 400; }
.checkbox input { width: auto; }
.owner-actions { display: flex; gap: .5rem; align-items: center; }

/* ---------- Kalender ---------- */
.cal-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .8rem; margin-bottom: 1rem; }
.cal-nav { display: flex; align-items: center; gap: .8rem; }
.cal-month { font-weight: 700; min-width: 9rem; text-align: center; }

.calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
}
.cal-weekday { background: var(--card); text-align: center; font-weight: 700; font-size: .8rem; padding: .4rem 0; color: var(--muted); }
.cal-cell { background: var(--card); min-height: 92px; padding: .3rem; font-size: .78rem; }
.cal-empty { background: #fafbfc; }
.cal-today { outline: 2px solid var(--primary); outline-offset: -2px; }
.cal-daynum { font-weight: 700; color: var(--muted); margin-bottom: .2rem; }
.cal-loan { color: #fff; border-radius: 5px; padding: .12rem .3rem; margin-bottom: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; cursor: default; }

@media (max-width: 560px) {
    .tool { flex-direction: column; }
    .tool-side { align-items: stretch; }
    .borrow-form { align-items: stretch; }
    .calendar { font-size: .68rem; }
    .cal-cell { min-height: 70px; }
    .cal-loan { font-size: .6rem; }
}

/* ============ Handy: Hamburger-Menü + Feinschliff ============ */
@media (max-width: 820px) {
    .nav-burger { display: block; }
    #mainnav {
        display: none;
        position: absolute;
        top: 100%; left: 0; right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: var(--card);
        border-bottom: 1px solid var(--line);
        box-shadow: var(--shadow);
        padding: .2rem 1rem 1rem;
    }
    .nav-toggle:checked ~ #mainnav { display: flex; }
    #mainnav a, #mainnav .nav-user {
        padding: .85rem .2rem;
        border-bottom: 1px solid var(--line);
        font-size: 1.05rem;
    }
    #mainnav .nav-user { font-weight: 600; }

    /* iOS: kein Auto-Zoom beim Tippen in Felder (Schrift >= 16px) */
    input, select, textarea { font-size: 16px; }
    .container { padding: 1.2rem 1rem 3rem; }

    /* breite Tabellen horizontal scrollbar statt Seite sprengen */
    .table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; }
}

/* Zustimmungs-Häkchen bei Registrierung */
.consent { flex-direction: row; align-items: flex-start; gap: .5rem; font-weight: 400; font-size: .85rem; line-height: 1.4; }
.consent input { width: auto; margin-top: .15rem; flex: none; }

/* ---------- Betreiber / Superadmin ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px,1fr)); gap: .7rem; margin: 1rem 0 1.5rem; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: .9rem 1rem; box-shadow: var(--shadow); text-align: center; }
.stat-num { display: block; font-size: 1.7rem; font-weight: 700; color: var(--primary); }
.stat-lab { display: block; font-size: .8rem; color: var(--muted); }
.sa-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px,1fr)); gap: 1.2rem; align-items: start; }

/* ---------- Test-Modus- & Ankündigungs-Banner ---------- */
.impersonate { background: #fdf0dd; color: #9a5b06; border-bottom: 1px solid #f0dca0; padding: .6rem 1.2rem; text-align: center; font-size: .92rem; }
.announce { background: #eef4ff; color: #2544a0; border-bottom: 1px solid #cfe0ff; padding: .6rem 1.2rem; text-align: center; font-size: .92rem; }

/* ---------- Teilen & Einladungen ---------- */
.share { display: flex; gap: .4rem; flex-wrap: wrap; align-items: center; margin: .3rem 0; }
.share-url { flex: 1; min-width: 170px; font: inherit; padding: .35rem .5rem; border: 1px solid var(--line); border-radius: 7px; background: #f7f9fb; }
.invite-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: .8rem 1rem; box-shadow: var(--shadow); margin-bottom: .7rem; }

/* ---------- Schadensmeldungen ---------- */
.damages { margin-top: .6rem; background: #fdecea; border: 1px solid #f3c7c1; border-radius: 8px; padding: .5rem .6rem; }
.damage-row { display: flex; justify-content: space-between; gap: .5rem; align-items: center; flex-wrap: wrap; margin-top: .3rem; }

/* ---------- Foto-Galerie am Werkzeug ---------- */
.tool-gallery { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: .6rem; }
.tool-gallery .tool-photo { max-width: 90px; margin: 0; }
.tool-gallery .tool-photo.main { max-width: 200px; }
.edit-gallery { display: flex; gap: .8rem; flex-wrap: wrap; }
.edit-photo { display: flex; flex-direction: column; gap: .3rem; align-items: center; font-weight: 400; font-size: .8rem; }
.edit-photo .tool-photo { max-width: 110px; margin: 0; }

/* ---------- QR-Code / Aushang ---------- */
.qr-card { max-width: 22rem; margin: 1rem auto; text-align: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: var(--shadow); }
.qr-brand { font-weight: 700; color: var(--primary); }
.qr-card h1 { font-size: 1.3rem; margin: .3rem 0; }
.qr-img { width: 320px; max-width: 100%; height: auto; margin: 1rem auto; display: block; }
@media print {
    .topbar, .footer, .noprint, .impersonate, .announce { display: none !important; }
    body { background: #fff; }
    .qr-card { border: none; box-shadow: none; }
    .container { padding: 0; }
}

/* ---------- Angebotstypen ---------- */
.chip-lend { background: #e7f4ec; color: #1c5f39; }
.chip-give { background: #fdf0dd; color: #9a5b06; }
.chip-swap { background: #eef4ff; color: #2544a0; }
.badge-give { background: #fdf0dd; color: #9a5b06; }
.badge-swap { background: #eef4ff; color: #2544a0; }
.tool.is-done { opacity: .6; }