/* HomeCo Driver Center – Oberfläche
   Eigenständiges, responsives Stylesheet ohne externe Abhängigkeiten (CSP: style-src 'self'). */

:root {
    --bg: #f4f6f9;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --border: #dde3ea;
    --text: #17212b;
    --text-muted: #5b6875;
    --brand: #123a5e;
    --brand-strong: #0b2740;
    --accent: #1f6fb2;
    --accent-hover: #185b93;
    --focus: #2f8fe0;
    --ok: #1d7a46;
    --ok-bg: #e5f4ea;
    --warn: #8a5a00;
    --warn-bg: #fff3d6;
    --bad: #b42318;
    --bad-bg: #fde8e6;
    --info-bg: #e8f1fb;
    --sidebar-bg: #0f2c47;
    --sidebar-text: #c9d6e3;
    --sidebar-active: #ffffff;
    --radius: 8px;
    --shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
    --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --mono: ui-monospace, "Cascadia Mono", Consolas, "Liberation Mono", monospace;
    color-scheme: light;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0f1720;
        --surface: #16212c;
        --surface-2: #1b2835;
        --border: #2a3846;
        --text: #e6edf3;
        --text-muted: #9aa9b7;
        --accent: #4c9be0;
        --accent-hover: #6aaee8;
        --ok: #5cc98a;
        --ok-bg: #173826;
        --warn: #f0b84a;
        --warn-bg: #3a2c10;
        --bad: #f2867c;
        --bad-bg: #3d1a17;
        --info-bg: #17304a;
        --sidebar-bg: #0a1621;
        --shadow: none;
        color-scheme: dark;
    }
}

*, *::before, *::after { box-sizing: border-box; }

html { font-size: 15px; }
body {
    margin: 0;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: var(--mono); font-size: 0.88em; overflow-wrap: anywhere; }

:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }

.visually-hidden {
    position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---------- Grundgerüst ---------- */
.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 248px;
    flex-shrink: 0;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    padding: 20px 12px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar li + li { margin-top: 2px; }
.sidebar a {
    display: flex; align-items: center; justify-content: space-between; gap: 8px;
    padding: 8px 12px; border-radius: 6px;
    color: var(--sidebar-text); font-size: 0.95rem;
}
.sidebar a:hover { background: rgba(255, 255, 255, 0.06); color: var(--sidebar-active); text-decoration: none; }
.sidebar a.active { background: rgba(255, 255, 255, 0.12); color: var(--sidebar-active); font-weight: 600; }
.sidebar .badge-muted { background: rgba(255, 255, 255, 0.1); color: var(--sidebar-text); }

.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 20px; }
.brand-mark {
    width: 34px; height: 34px; border-radius: 8px;
    display: grid; place-items: center;
    background: var(--accent); color: #fff; font-weight: 700; font-size: 0.85rem; letter-spacing: 0.04em;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { color: #fff; font-size: 1rem; }
.brand-text span { font-size: 0.8rem; opacity: 0.8; }
.brand-centered { justify-content: center; padding-bottom: 24px; }
.brand-centered .brand-text strong { color: var(--text); }
.brand-centered .brand-text span { color: var(--text-muted); opacity: 1; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
    display: flex; align-items: center; gap: 16px;
    padding: 14px 32px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 5;
}
.page-title { font-size: 1.25rem; margin: 0; flex: 1; font-weight: 600; }
.user-menu { display: flex; align-items: center; gap: 14px; font-size: 0.92rem; }
.user-name { font-weight: 600; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inline-form { display: inline; margin: 0; }
.content { padding: 28px 32px 48px; max-width: 1400px; width: 100%; }

.icon-button {
    display: none; width: 36px; height: 36px; place-items: center;
    border-radius: 6px; border: 1px solid var(--border); cursor: pointer; color: var(--text);
}
.nav-backdrop { display: none; }

@media (max-width: 900px) {
    .sidebar {
        position: fixed; left: 0; top: 0; z-index: 30;
        transform: translateX(-100%); transition: transform 160ms ease-out;
    }
    .nav-toggle:checked ~ .shell .sidebar { transform: translateX(0); }
    .nav-toggle:checked ~ .shell .nav-backdrop {
        display: block; position: fixed; inset: 0; z-index: 20; background: rgba(0, 0, 0, 0.4);
    }
    .icon-button { display: grid; }
    .topbar { padding: 12px 16px; }
    .content { padding: 20px 16px 40px; }
    .user-name { display: none; }
}
@media (prefers-reduced-motion: reduce) { .sidebar { transition: none; } }

/* ---------- Karten, Raster ---------- */
.card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 20px 22px; box-shadow: var(--shadow); margin-bottom: 20px;
}
.card-title { font-size: 1.05rem; margin: 0 0 12px; font-weight: 600; }
.card-narrow { max-width: 420px; margin: 0 auto; }
.card-form { max-width: 640px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(380px, 100%), 1fr)); gap: 20px; }
.grid-2 > * { min-width: 0; }
.main, .content { min-width: 0; }
@media (max-width: 480px) { .grid-2 { grid-template-columns: 1fr; } }

.metric-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(min(200px, 44vw), 1fr));
    gap: 14px; margin-bottom: 24px;
}
.metric {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
    padding: 14px 16px; display: flex; flex-direction: column; gap: 2px; box-shadow: var(--shadow);
    border-left: 3px solid var(--border);
}
.metric-label { font-size: 0.85rem; color: var(--text-muted); }
.metric-value { font-size: 1.75rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.metric-hint { font-size: 0.78rem; color: var(--text-muted); }
.metric-ok { border-left-color: var(--ok); }
.metric-warn { border-left-color: var(--warn); }
.metric-bad { border-left-color: var(--bad); }

/* ---------- Tabellen ---------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-weight: 600; color: var(--text-muted); font-size: 0.82rem; white-space: nowrap; background: var(--surface-2); }
tbody tr:hover { background: var(--surface-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.actions { text-align: right; white-space: nowrap; }
td.details code { display: block; max-width: 360px; white-space: pre-wrap; }
.table-compact th, .table-compact td { padding: 6px 8px; }

/* ---------- Formulare ---------- */
.form { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; border: 0; padding: 0; margin: 0; }
.field legend { font-weight: 600; margin-bottom: 6px; padding: 0; }
label { font-weight: 600; font-size: 0.92rem; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; padding: 4px 0; cursor: pointer; }
.check input { margin-top: 4px; }
input[type="text"], input[type="number"], input[type="datetime-local"], input[type="email"], input[type="password"], input[type="search"], select, textarea {
    width: 100%; padding: 9px 11px; font: inherit; color: var(--text);
    background: var(--surface); border: 1px solid var(--border); border-radius: 6px;
}
input:disabled { background: var(--surface-2); color: var(--text-muted); }
input:focus { border-color: var(--focus); outline: none; box-shadow: 0 0 0 3px rgba(47, 143, 224, 0.2); }
.hint { font-size: 0.82rem; color: var(--text-muted); }

.button {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 8px 14px; font: inherit; font-size: 0.92rem; font-weight: 600;
    border-radius: 6px; border: 1px solid var(--border); background: var(--surface); color: var(--text);
    cursor: pointer; white-space: nowrap;
}
.button:hover { background: var(--surface-2); text-decoration: none; }
.button-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.button-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.button-quiet { border-color: transparent; background: transparent; padding: 6px 8px; color: var(--text-muted); }
.button-block { width: 100%; }
.link-quiet { color: var(--text-muted); }

.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.toolbar p { margin: 0; }
.filter-form { display: flex; gap: 8px; flex: 1; max-width: 460px; }

/* ---------- Status ---------- */
.alert { padding: 11px 14px; border-radius: 6px; margin-bottom: 16px; font-size: 0.92rem; border: 1px solid transparent; }
.alert-success { background: var(--ok-bg); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 25%, transparent); }
.alert-error { background: var(--bad-bg); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 25%, transparent); }
.alert-info { background: var(--info-bg); color: var(--text); }
.alert-warn { background: var(--warn-bg); color: var(--text); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }
.plain-list { margin: 0; padding-left: 18px; }

.badge {
    display: inline-block; padding: 1px 8px; border-radius: 999px;
    font-size: 0.74rem; font-weight: 600; letter-spacing: 0.01em; white-space: nowrap;
}
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-bad { background: var(--bad-bg); color: var(--bad); }
.badge-muted { background: var(--surface-2); color: var(--text-muted); border: 1px solid var(--border); }

.muted { color: var(--text-muted); }
.small { font-size: 0.84rem; }
.empty { color: var(--text-muted); margin: 0; }
.notice .badge { margin-bottom: 8px; }

.activity { list-style: none; margin: 0; padding: 0; }
.activity li {
    display: grid; grid-template-columns: 120px minmax(0, 1fr); column-gap: 10px; row-gap: 0;
    padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.9rem;
}
.activity li:last-child { border-bottom: 0; }
.activity-action code { overflow-wrap: normal; word-break: normal; }
.activity-actor { grid-column: 2; overflow-wrap: anywhere; font-size: 0.84rem; }
@media (max-width: 600px) { .activity-actor { grid-column: 1; } }
.activity-time { color: var(--text-muted); font-variant-numeric: tabular-nums; }
@media (max-width: 600px) { .activity li { grid-template-columns: 1fr; gap: 2px; } }

.pager { display: flex; align-items: center; gap: 8px; justify-content: flex-end; margin-top: 14px; flex-wrap: wrap; }
.pager .muted { margin-right: auto; }

/* ---------- Anmeldeseite ---------- */
body.plain { display: grid; place-items: center; min-height: 100vh; padding: 24px 16px; }
.plain-main { width: 100%; max-width: 440px; }

/* ---------- Agenten ---------- */
.code-block {
    font-family: var(--mono); font-size: 0.86rem; background: var(--surface-2); border: 1px solid var(--border);
    border-radius: 6px; padding: 10px 12px; overflow-x: auto; white-space: pre-wrap; word-break: break-all; margin: 8px 0 14px;
}
.token-box { border-color: var(--accent); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 480px) { .field-row { grid-template-columns: 1fr; } }
input[type="number"] {
    width: 100%; padding: 9px 11px; font: inherit; color: var(--text);
    background: var(--surface); border: 1px solid var(--border); border-radius: 6px;
}
.inline-details summary { cursor: pointer; color: var(--bad); font-weight: 600; font-size: 0.9rem; list-style: none; }
.inline-details summary::-webkit-details-marker { display: none; }
.inline-details[open] summary { margin-bottom: 8px; }
.form-compact { gap: 10px; min-width: 240px; text-align: left; }
.button-danger { background: var(--bad); border-color: var(--bad); color: #fff; }
.button-danger:hover { filter: brightness(0.92); background: var(--bad); }

/* ---------- Detailseiten, Inventar ---------- */
.detail-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.detail-head > div:first-child { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.actions-row { display: flex; gap: 8px; flex-wrap: wrap; }
.card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.card-head .card-title { margin-bottom: 0; }
.card-subtitle { font-size: 0.95rem; margin: 16px 0 6px; }
.card-danger-zone { border-color: color-mix(in srgb, var(--bad) 35%, var(--border)); }
.props { display: grid; grid-template-columns: minmax(120px, max-content) 1fr; gap: 6px 16px; margin: 0; font-size: 0.92rem; }
.props dt { color: var(--text-muted); }
.props dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.props-compact { padding: 10px 4px 4px 4px; }
@media (max-width: 480px) { .props { grid-template-columns: 1fr; gap: 0; } .props dd { margin-bottom: 8px; } }
.pre-line { white-space: pre-line; margin: 0; }
.filter-form-wide { max-width: none; flex-wrap: wrap; }
.filter-form-wide input[type="search"] { flex: 1 1 220px; width: auto; }
.filter-form-wide select { width: auto; flex: 0 1 auto; }
.filter-form-wide + * { margin-top: 0; }
#inventar .filter-form-wide { margin: 12px 0 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; gap: 6px; align-items: center; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border);
    color: var(--text); font-size: 0.86rem; background: var(--surface); }
.chip span { color: var(--text-muted); font-variant-numeric: tabular-nums; }
.chip:hover { text-decoration: none; background: var(--surface-2); }
.chip-active { border-color: var(--accent); background: var(--info-bg); font-weight: 600; }
.inventory-list { list-style: none; margin: 0; padding: 0; }
.inventory-item { border-bottom: 1px solid var(--border); }
.inventory-item summary { display: grid; grid-template-columns: 150px minmax(0, 1fr) minmax(0, auto); gap: 10px; align-items: center;
    padding: 9px 4px; cursor: pointer; list-style: none; }
.inventory-item summary::-webkit-details-marker { display: none; }
.inventory-item summary:hover { background: var(--surface-2); }
.inventory-item .badge { justify-self: start; }
.inv-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inv-meta { text-align: right; }
@media (max-width: 700px) {
    .inventory-item summary { grid-template-columns: 1fr; gap: 2px; }
    .inv-name { white-space: normal; }
    .inv-meta { text-align: left; }
}
.id-list { list-style: none; margin: 0; padding: 0; }
.row-selected { background: var(--info-bg); }
.field-invalid input, .field-invalid select, .field-invalid textarea { border-color: var(--bad); }
.field-error { color: var(--bad); font-size: 0.84rem; }
textarea { width: 100%; padding: 9px 11px; font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 6px; resize: vertical; }
.segmented { display: flex; gap: 20px; flex-wrap: wrap; }
.field-row-3 { grid-template-columns: 1fr 2fr 80px; }
@media (max-width: 480px) { .field-row-3 { grid-template-columns: 1fr; } }
select { appearance: auto; }
.button:disabled { opacity: 0.55; cursor: not-allowed; }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0 16px; max-height: 260px; overflow-y: auto; }
.page-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 480px) { .topbar { gap: 10px; } .user-menu { gap: 8px; } .user-menu .link-quiet { display: none; } }
.form-compact .button { align-self: flex-start; }

/* ---------- Bibliothek und Diagnose ---------- */
.grid-2-wide { grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr)); align-items: start; }
.checklist { margin: 0 0 12px; padding-left: 18px; font-size: 0.92rem; }
.checklist li + li { margin-top: 6px; }
.optional-fields summary { cursor: pointer; font-weight: 600; font-size: 0.92rem; margin-bottom: 10px; }
input[type="file"] { font: inherit; padding: 6px 0; }
.warning-list { margin: 0 0 12px; padding-left: 18px; color: var(--warn); font-size: 0.9rem; }
.table-scroll { max-height: 420px; overflow-y: auto; }
code.hash { word-break: break-all; }
.rule-list { list-style: none; margin: 0 0 14px; padding: 0; }
.rule-list li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--border); }
.form-inline-grid { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(200px, 1.5fr) minmax(200px, 2fr) auto; gap: 10px; align-items: end; }
@media (max-width: 900px) { .form-inline-grid { grid-template-columns: 1fr; } .form-inline-grid .button { justify-self: start; } }
.metric-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 8px; margin: 10px 0 16px; }
.metric-strip div { border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; font-size: 0.82rem; color: var(--text-muted); }
.metric-strip span { display: block; font-size: 1.3rem; font-weight: 650; color: var(--text); font-variant-numeric: tabular-nums; }
.diag-list { list-style: none; margin: 0; padding: 0; }
.diag-item { border-top: 1px solid var(--border); padding: 12px 0; }
.diag-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline; }
.diag-best { display: grid; grid-template-columns: 2fr 1.3fr 1fr 1fr; gap: 12px; margin: 10px 0 4px; font-size: 0.9rem; }
@media (max-width: 800px) { .diag-best { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .diag-best { grid-template-columns: 1fr; } }
.diag-details summary { cursor: pointer; color: var(--accent); font-size: 0.88rem; }
.diag-candidate { margin: 8px 0 0 0; padding: 8px 10px; background: var(--surface-2); border-radius: 6px; font-size: 0.9rem; overflow-wrap: anywhere; }
.diag-excluded { opacity: 0.85; border-left: 3px solid var(--border); }
.reason-list { margin: 6px 0 0; padding-left: 18px; font-size: 0.86rem; }
.nowrap { white-space: nowrap; }
.activity li > span { min-width: 0; overflow-wrap: anywhere; }
input[type="url"], input[type="tel"] {
    width: 100%; padding: 9px 11px; font: inherit; color: var(--text);
    background: var(--surface); border: 1px solid var(--border); border-radius: 6px;
}
.form > .button { align-self: flex-start; }

/* Paketprüfung und Freigabe */
.review-checklist { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 10px; }
.review-checklist li { display: flex; gap: 10px; align-items: flex-start; min-width: 0; }
.review-checklist li > div { min-width: 0; overflow-wrap: anywhere; }
.check-icon { flex: 0 0 24px; height: 24px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; }
.check-ok { background: var(--ok-bg); color: var(--ok); }
.check-bad { background: var(--bad-bg); color: var(--bad); }
.check-open { background: var(--info-bg); color: var(--text-muted); }
.details-block { border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; margin: 0 0 14px; }
.details-block summary { cursor: pointer; font-weight: 600; }
.catalog-block { border-top: 1px solid var(--border); margin-top: 10px; padding-top: 10px; overflow-wrap: anywhere; }
.subhead { font-size: 1rem; margin: 18px 0 8px; }
.review-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 8px; }
.review-actions .inline-form { margin: 0; }
#pruefung .form-compact { margin-top: 14px; }

/* Installationsaufträge */
.candidate-list { display: grid; gap: 10px; }
.candidate { border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; align-items: flex-start; overflow-wrap: anywhere; }
.candidate.is-disabled { opacity: 0.65; }
.candidate input { margin-top: 4px; }

/* Installationsassistent */
.plain-main.install-main { max-width: 820px; }
.install-card { width: 100%; margin-bottom: 16px; }
.install-main .form .card { margin-bottom: 16px; }
.install-main .code-block { white-space: pre-wrap; overflow-wrap: anywhere; }
.details-card summary { cursor: pointer; font-weight: 600; }
.details-card[open] summary { margin-bottom: 14px; }