/* MailVault — schlichtes, funktionales Default-Theme. System-Fonts, lokal. */
:root {
    --bg: #f4f5f7;
    --karte: #ffffff;
    --ink: #1a1d21;
    --muted: #5b6470;
    --linie: #e1e4e8;
    --akzent: #1f6feb;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--ink);
    line-height: 1.55;
}

.kopf {
    background: var(--ink);
    color: #fff;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.kopf__marke-link { display: flex; align-items: baseline; gap: 12px; text-decoration: none; color: #fff; }
.kopf__marke-link:hover .kopf__marke,
.kopf__marke-link:focus .kopf__marke { color: #fff; text-decoration: underline; }
.kopf__marke { font-weight: 700; font-size: 20px; letter-spacing: .4px; color: #fff; }
.kopf__unter { color: #b9c0c9; font-size: 13px; }
.kopf__nav { display: flex; align-items: center; gap: 10px; }
.kopf__navlink,
.kopf__logout {
    color: #b9c0c9;
    font-size: 13px;
    text-decoration: none;
    border: 1px solid #444c56;
    padding: 4px 12px;
    border-radius: 4px;
    transition: color .15s, border-color .15s;
}
.kopf__navlink:hover,
.kopf__navlink:focus,
.kopf__logout:hover,
.kopf__logout:focus { color: #fff; border-color: #8b949e; }

.inhalt { max-width: 960px; margin: 32px auto; padding: 0 16px; }

.karte {
    background: var(--karte);
    border: 1px solid var(--linie);
    border-radius: 10px;
    padding: 28px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .05);
    overflow: hidden;
}
.karte h1 { margin: 0 0 10px; font-size: 22px; }
.karte p { color: var(--muted); margin: .5em 0; }
.hinweis { font-size: 14px; }

.fuss {
    max-width: 960px;
    margin: 24px auto;
    padding: 0 16px;
    color: var(--muted);
    font-size: 12px;
}
.fuss__themes { margin-top: 8px; }
.fuss__link { color: var(--akzent); }

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

/* Schmale Karte (Login) */
.karte--schmal { max-width: 380px; margin-left: auto; margin-right: auto; }

/* Formulare */
.formular { display: flex; flex-direction: column; gap: 14px; margin-top: 8px; }
.formular label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--ink); }
.formular input {
    font: inherit;
    padding: 10px 12px;
    border: 1px solid var(--linie);
    border-radius: 8px;
    background: #fff;
}
.formular input:focus { outline: 2px solid var(--akzent); outline-offset: 1px; border-color: var(--akzent); }
.formular button, .knopf-link {
    font: inherit;
    font-weight: 600;
    padding: 11px 18px;
    border: 0;
    border-radius: 8px;
    background: var(--akzent);
    color: #fff;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}
.formular button:hover, .knopf-link:hover { background: #1a5fd0; color: #fff; }

.fehler {
    background: #fdecec;
    border: 1px solid #f5c2c0;
    color: #8a1f1a;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 14px;
}

.kopfzeile { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.knopf-link { background: var(--ink); }
.knopf-link:hover { background: #000; color: #fff; }

/* Suche */
.suchform { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 8px; }
.suchform input[type="text"], .suchform input[type="date"], .suchform select {
    font: inherit; padding: 9px 11px; border: 1px solid var(--linie); border-radius: 8px; background: #fff;
}
.suchform input[type="text"] { min-width: 200px; }
.suchform label { font-size: 13px; color: var(--muted); display: inline-flex; gap: 6px; align-items: center; }
.suchform button { font: inherit; font-weight: 600; padding: 10px 18px; border: 0; border-radius: 8px; background: var(--akzent); color: #fff; cursor: pointer; }

.status { color: var(--muted); font-size: 14px; margin-top: 0; }
.pager { display: flex; gap: 18px; margin-top: 14px; align-items: center; flex-wrap: wrap; }
.pager__info { color: var(--muted); }
.listen-sort { color: inherit; text-decoration: none; font-weight: 700; white-space: nowrap; }
.listen-sort:hover, .listen-sort:focus { text-decoration: underline; }
.listen-sort--aktiv { color: var(--akzent); text-decoration: underline; }
.listen-datum { margin-bottom: 4px; }
.listen-presets { font-size: 13px; color: var(--muted); margin: 2px 0 14px; }

/* Tabellen */
.tabelle { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabelle th, .tabelle td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--linie); vertical-align: top; }
.tabelle th { color: var(--muted); font-weight: 600; }
.tabelle tr:hover td { background: #fafbfc; }

/* Mail-Detail */
.meta { display: grid; grid-template-columns: 160px 1fr; gap: 6px 16px; margin: 4px 0 16px; }
.meta dt { color: var(--muted); font-size: 13px; }
.meta dd { margin: 0; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; word-break: break-all; }
.body { white-space: pre-wrap; overflow-wrap: break-word; word-wrap: break-word; background: #f7f8fa; border: 1px solid var(--linie); border-radius: 8px; padding: 14px; font-size: 13px; max-height: 480px; max-width: 100%; overflow-x: auto; overflow-y: auto; }
.kategorie-form { display: flex; gap: 10px; align-items: center; }
.kategorie-form select { font: inherit; padding: 9px 11px; border: 1px solid var(--linie); border-radius: 8px; }
.kategorie-form button { font: inherit; font-weight: 600; padding: 10px 16px; border: 0; border-radius: 8px; background: var(--akzent); color: #fff; cursor: pointer; }
.karte h2 { font-size: 16px; margin: 18px 0 10px; }
.ok { background: #e7f6ec; border: 1px solid #b7e0c4; color: #1b5e35; padding: 10px 12px; border-radius: 8px; font-size: 14px; }
.warn-badge { display: inline-block; margin-left: 6px; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 700; white-space: nowrap; background: #fff3cd; border: 1px solid #e0c56b; color: #7a5a00; }
.aktionen { display: flex; gap: 12px; margin-top: 16px; }
.aktionen button { font: inherit; font-weight: 600; padding: 10px 18px; border: 0; border-radius: 8px; background: var(--akzent); color: #fff; cursor: pointer; }
.aktionen button.knopf-link { background: var(--ink); }
.formular textarea { font: inherit; padding: 10px 12px; border: 1px solid var(--linie); border-radius: 8px; resize: vertical; }

/* N2: Logout/Theme als CSP-konforme POST-Buttons — Optik wie die früheren Links. */
.kopf__logout-form { display: contents; }
button.kopf__logout { background: transparent; font: inherit; cursor: pointer; }
.fuss__theme-form { display: inline; }
button.fuss__link--btn { background: none; border: 0; padding: 0; margin: 0; font: inherit; cursor: pointer; }