:root {
    --bg: #eef2f7;
    --card: #ffffff;
    --ink: #1f2a36;
    --muted: #64748b;
    --primary: #003064;
    --primary-dark: #001f42;
    --accent: #e8511d;
    --success: #2f9e44;
    --danger: #d9363e;
    --warn: #e8a317;
    --border: #dbe3ea;
    --radius: 12px;
    --shadow: 0 2px 10px rgba(15, 40, 70, .06);
}

* { 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); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; margin: .2em 0 .6em; }
h2 { font-size: 1.15rem; margin: 1.2em 0 .6em; }
.card > h2:first-child, .card > form > h2:first-of-type { margin-top: 0; }
code { background: #f1f5f9; padding: .1em .35em; border-radius: 4px; font-size: .92em; }
.muted { color: var(--muted); font-size: .92rem; }

/* Topbar */
.topbar {
    display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
    background: var(--card); border-bottom: 1px solid var(--border);
    padding: .7rem 1.2rem; box-shadow: var(--shadow);
}
.brand { font-weight: 700; font-size: 1.15rem; color: var(--ink); }
.brand:hover { text-decoration: none; }
.topbar nav { margin-left: auto; display: flex; align-items: center; gap: 1.1rem; flex-wrap: wrap; }
.topbar nav a { color: var(--muted); font-weight: 500; }
.topbar nav a.active { color: var(--accent); }
.nav-soon { color: #b6c0cc; cursor: default; }
.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid var(--border);
    border-radius: 8px; font-size: 1.4rem; line-height: 1; padding: .25rem .55rem; cursor: pointer; color: var(--ink); }
@media (max-width: 760px) {
    .nav-toggle { display: inline-flex; align-items: center; }
    .topbar nav { display: none; margin-left: 0; flex-basis: 100%; flex-direction: column;
        align-items: flex-start; gap: .6rem; margin-top: .7rem; }
    .topbar nav.open { display: flex; }
}

.container { max-width: 1000px; margin: 1.5rem auto; padding: 0 1rem; }

/* Karten */
.card {
    background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
    box-shadow: var(--shadow); padding: 1.3rem 1.5rem; margin-bottom: 1.2rem;
}
.card.narrow { max-width: 440px; margin: 2rem auto; }

/* Formulare */
label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: .9rem; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=url], select, textarea {
    display: block; width: 100%; margin-top: .3rem; padding: .55rem .7rem;
    border: 1px solid var(--border); border-radius: 8px; font: inherit; font-weight: 400; background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(0, 48, 100, .2); border-color: var(--primary); }
input:disabled { background: #f5f7fa; color: var(--muted); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.2rem; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } }
form.inline { display: inline; }
.upload-row { display: flex; gap: .8rem; align-items: center; flex-wrap: wrap; margin-top: .8rem; }

/* Buttons */
.btn {
    display: inline-block; border: 1px solid var(--border); background: #fff; color: var(--ink);
    padding: .55rem 1rem; border-radius: 8px; cursor: pointer; font: inherit; font-size: .95rem;
    font-weight: 600; transition: .15s;
}
.btn:hover { text-decoration: none; border-color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-danger { color: var(--danger); }
.btn-danger:hover { border-color: var(--danger); }
.btn-link { background: none; border: none; color: var(--muted); font: inherit; cursor: pointer; padding: 0; }

/* Meldungen */
.flash { padding: .75rem 1rem; border-radius: 8px; margin-bottom: 1rem; border: 1px solid transparent; }
.flash-success { background: #ebf8ee; border-color: #b7e4c0; color: #1f6b30; }
.flash-error   { background: #fdeced; border-color: #f5c2c5; color: #9b1c22; }
.flash-info    { background: #e8f2fb; border-color: #b9d7f0; color: #0b4f82; }
.flash-warn    { background: #fff6e0; border-color: #f3d58a; color: #7a5800; }

/* Tabellen */
.table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.table th, .table td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--border); }
.table th { color: var(--muted); font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .03em; }

.checklist { list-style: none; padding: 0; margin: 0 0 1rem; }
.checklist li { padding: .25rem 0; }
.checklist li.todo { color: var(--muted); }

.logo-preview { max-width: 260px; max-height: 120px; border: 1px solid var(--border); border-radius: 8px;
    padding: .5rem; background: #fff; }

.field-error { color: var(--danger); font-size: .85rem; font-weight: 500; margin-top: .2rem; display: block; }
.checkbox { display: flex; align-items: center; gap: .5rem; font-weight: 500; }
.checkbox input { margin: 0; }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: .6rem; }
.page-head h1 { margin: .2em 0; }
.btn-small { padding: .3rem .7rem; font-size: .85rem; }
.table td.actions { text-align: right; white-space: nowrap; }
.table td.actions form { margin-left: .3rem; }
.checkbox { margin: .4rem 0 1.1rem; }

/* Kopfzeile in den ProH2O-Farben */
.topbar { background: var(--primary); border-bottom: 3px solid var(--accent); }
.brand { color: #fff; display: inline-flex; align-items: center; gap: .6rem; }
.brand img { height: 34px; width: auto; display: block; }
.topbar nav a, .topbar nav .btn-link { color: #c9d6e6; }
.topbar nav a:hover, .topbar nav .btn-link:hover { color: #fff; }
.topbar nav a.active { color: var(--accent); }
.topbar .nav-soon { color: #6f86a3; }
.nav-toggle { color: #fff; border-color: rgba(255, 255, 255, .35); }

/* Zwei Spalten: Formular | Vorschau */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.2rem; align-items: start; }
.split > .card { margin-bottom: 0; }
@media (max-width: 1100px) { .split { grid-template-columns: 1fr; } }
.container { max-width: 1240px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1.6fr; gap: 0 1.2rem; }
@media (max-width: 900px) { .grid3 { grid-template-columns: 1fr; } }
.tag { display: inline-block; background: #e6ecf4; color: var(--primary); border-radius: 999px; padding: .05rem .6rem;
    font-size: .85rem; margin: .1rem .2rem .1rem 0; }
.tag:hover { text-decoration: none; background: #d6e0ec; }
select { cursor: pointer; }
.color-row { display: flex; gap: .5rem; align-items: center; margin-top: .3rem; }
.color-row input[type=color] { width: 46px; height: 40px; padding: 2px; border: 1px solid var(--border); border-radius: 8px; background: #fff; }
.color-row input[type=text] { margin-top: 0; font-family: ui-monospace, monospace; }
.module-image { max-width: 100%; border: 1px solid var(--border); border-radius: 8px; }

/* Vorschau */
.preview-card h2 { margin-top: 0; }
.preview-frame { display: block; width: 100%; max-width: 100%; height: 640px; border: 1px solid var(--border);
    border-radius: 8px; background: #fff; margin: 0 auto; transition: max-width .2s; }
.preview-large { height: 900px; }
.btn.on { border-color: var(--primary); background: var(--primary); color: #fff; }

/* Editor */
.editor { border: 1px solid var(--border); border-radius: 8px; background: #fff; margin: .3rem 0 .4rem; }
.ed-toolbar { display: flex; flex-wrap: wrap; gap: .25rem; align-items: center; padding: .4rem; border-bottom: 1px solid var(--border);
    background: #f6f8fb; border-radius: 8px 8px 0 0; position: sticky; top: 0; z-index: 1; }
.ed-btn { border: 1px solid transparent; background: none; border-radius: 6px; padding: .25rem .5rem; cursor: pointer;
    font: inherit; font-size: .85rem; color: var(--ink); }
.ed-btn:hover, .ed-btn.on { border-color: var(--border); background: #fff; }
.ed-sep { width: 1px; height: 22px; background: var(--border); margin: 0 .2rem; }
.ed-swatch { display: inline-block; width: 16px; height: 16px; border-radius: 4px; vertical-align: middle; border: 1px solid rgba(0,0,0,.15); }
.ed-select { width: auto; margin: 0; padding: .25rem .4rem; font-size: .85rem; display: inline-block; }
.ed-area { min-height: 220px; padding: .9rem 1rem; outline: none; font-weight: 400; }
.ed-source { width: 100%; min-height: 260px; border: 0; border-radius: 0 0 8px 8px; font-family: ui-monospace, monospace;
    font-size: .85rem; padding: .8rem; margin: 0; display: block; }
.mail-content h2 { font-size: 1.15rem; color: var(--primary); margin: 0 0 .5rem; }
.mail-content h3 { font-size: 1rem; color: var(--primary); margin: 0 0 .4rem; }
.mail-content p { margin: 0 0 .7rem; }
.mail-content ul, .mail-content ol { margin: 0 0 .7rem; padding-left: 1.4rem; }
.mail-content a { color: var(--accent); }

/* Vorlagen-Baukasten */
.builder { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 1.2rem; margin-bottom: 1.2rem; align-items: start; }
.builder > .card { margin-bottom: 0; }
@media (max-width: 900px) { .builder { grid-template-columns: 1fr; } }
.tb-list { list-style: none; margin: 0 0 1rem; padding: 0; display: flex; flex-direction: column; gap: .4rem; }
.tb-target { min-height: 120px; padding: .5rem; border: 2px dashed var(--border); border-radius: 10px; }
.tb-target.over { border-color: var(--accent); background: #fff7f3; }
.tb-lib, .tb-item { display: flex; align-items: center; gap: .5rem; padding: .5rem .6rem; background: #fff;
    border: 1px solid var(--border); border-radius: 8px; cursor: grab; }
.tb-item { border-left: 4px solid var(--primary); }
.tb-item.dragging { opacity: .45; }
.tb-name { flex: 1; font-weight: 600; font-size: .92rem; }
.tb-type { font-size: .75rem; color: var(--muted); background: #eef2f7; border-radius: 999px; padding: .05rem .5rem; }
.tb-handle { color: #9aa6b5; cursor: grab; letter-spacing: -2px; }
.tb-btn { border: 1px solid var(--border); background: #fff; border-radius: 6px; width: 28px; height: 28px; cursor: pointer;
    font-size: .9rem; line-height: 1; color: var(--ink); }
.tb-btn:hover { border-color: var(--primary); }
.tb-remove:hover { border-color: var(--danger); color: var(--danger); }
.tb-empty { margin: -.6rem 0 1rem; }

/* hidden-Attribut hat immer Vorrang (z. B. Editor-Quelltextfeld) */
[hidden] { display: none !important; }
.grid3.grid3-even { grid-template-columns: 1fr 1fr 1fr; }
@media (max-width: 900px) { .grid3.grid3-even { grid-template-columns: 1fr; } }

/* Gestaltung: Farbe + Schriftgröße je Zeile */
.color-table { display: flex; flex-direction: column; gap: .2rem; margin-bottom: .6rem; }
.color-line { display: grid; grid-template-columns: minmax(0, 1fr) 190px 90px; gap: .4rem 1rem; align-items: center;
    padding: .55rem 0; border-bottom: 1px solid var(--border); }
.color-line:last-child { border-bottom: 0; }
.color-line .field-error { grid-column: 1 / -1; }
.color-label { display: flex; flex-direction: column; font-size: .92rem; }
.color-label .muted { font-size: .82rem; }
.color-line .color-row { margin-top: 0; }
.size-row { display: flex; align-items: center; gap: .3rem; }
.size-row input { margin-top: 0; width: 64px; padding: .45rem .4rem; }
@media (max-width: 640px) { .color-line { grid-template-columns: 1fr 90px; } .color-label { grid-column: 1 / -1; } }

/* Öffentliche Seiten (z. B. Abmelde-Info) */
.public-head { background: var(--primary); border-bottom: 4px solid var(--accent); padding: 1rem; text-align: center; }
.public-head img { height: 72px; width: auto; }
.public-card { max-width: 560px; }
.public-card h1 { font-size: 1.45rem; color: var(--primary); }
.public-card h2 { color: var(--primary); margin-top: 1.6rem; }
.btn-block { display: block; text-align: center; }
.contact { font-style: normal; line-height: 1.7; }
.contact a { color: var(--accent); }

/* Tabellen: Etiketten nicht umbrechen; auf schmalen Bildschirmen Zeilen als Karten */
.tag { white-space: nowrap; }
.table td.actions { white-space: normal; }
.table td.actions .btn, .table td.actions form { margin: .15rem 0 .15rem .3rem; }
@media (max-width: 760px) {
    .table-cards thead { display: none; }
    .table-cards, .table-cards tbody, .table-cards tr, .table-cards td { display: block; width: 100%; }
    .table-cards tr { border: 1px solid var(--border); border-radius: 10px; padding: .6rem .9rem; margin-bottom: .7rem; background: #fff; }
    .table-cards td { border: 0; padding: .3rem 0 .3rem 7.8rem; position: relative; min-height: 1.9rem; word-break: break-word; }
    .table-cards td[data-label]::before { content: attr(data-label); position: absolute; left: 0; top: .45rem; width: 7.2rem;
        color: var(--muted); font-size: .76rem; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
    .table-cards td.cell-title { padding-left: 0; font-size: 1.05rem; font-weight: 600; }
    .table-cards td.cell-title::before { display: none; }
    .table-cards td.actions { padding: .6rem 0 0; margin-top: .4rem; border-top: 1px solid var(--border);
        display: flex; flex-wrap: wrap; gap: .4rem; text-align: left; }
    .table-cards td.actions .btn, .table-cards td.actions form { margin: 0; }
    .card:has(> .table-cards) { padding: 0; background: transparent; border: 0; box-shadow: none; }
    .page-head > div { display: flex; flex-wrap: wrap; gap: .4rem; }
}

/* Import */
.table-compact th, .table-compact td { padding: .35rem .5rem; font-size: .88rem; }
.req { color: var(--accent); font-weight: 700; margin-left: .15rem; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 1.2rem; }
.stat { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.2rem; font-size: .95rem; }
.stat strong { display: block; font-size: 1.8rem; line-height: 1.1; }
.stat-ok { border-left: 5px solid var(--success); }
.stat-skip { border-left: 5px solid var(--warn); }
.stat-error { border-left: 5px solid var(--danger); }
@media (max-width: 640px) { .stats { grid-template-columns: 1fr; } }
.confirm-row { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.badge { display: inline-block; border-radius: 999px; padding: .1rem .6rem; font-size: .8rem; font-weight: 600; white-space: nowrap; }
.badge-ok, .badge-pending { background: #ebf8ee; color: #1f6b30; }
.badge-queued { background: #e8f2fb; color: #0b4f82; }
.badge-sent { background: #e6ecf4; color: var(--primary); }
.badge-skip { background: #fff6e0; color: #7a5800; }
.badge-error, .badge-failed { background: #fdeced; color: #9b1c22; }
.table-review tr.row-error td { background: #fff8f8; }
.table-review tr.row-skipped td { background: #fffcf3; }
.filter-row { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .8rem; }
.pager { display: flex; align-items: center; justify-content: center; gap: 1rem; margin-top: 1rem; }
.btn.disabled { opacity: .45; pointer-events: none; }
.table-review td:first-child, .table-review td[data-label="Termin"] { white-space: nowrap; }
@media (max-width: 760px) { .table-review td { white-space: normal !important; } }

/* Versand */
.send-status { display: flex; gap: .6rem; align-items: baseline; flex-wrap: wrap; font-size: 1.05rem; margin-bottom: .6rem; }
.progress { height: 14px; background: #e6ecf4; border-radius: 999px; overflow: hidden; }
.progress-bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--primary), #1d5aa5); transition: width .4s; }
.send-counts { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; margin: .8rem 0; }
.send-counts strong { font-size: 1.25rem; }
.send-actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.send-hint { margin: .8rem 0 0; }
.log-failed td { background: #fff8f8; }
.log-skipped td { background: #fffcf3; }
.log-note td { font-weight: 600; font-size: .9rem; background: #f6f8fb; color: var(--primary); }
.log-note.note-ok td { background: #ebf8ee; color: #1f6b30; }
.log-note.note-warn td { background: #fff6e0; color: #7a5800; }
.log-note.note-error td { background: #fdeced; color: #9b1c22; }
.log-new { animation: flashrow 1.2s ease-out; }
@keyframes flashrow { from { background: #fff3c4; } to { background: transparent; } }
.log-message { font-size: .85rem; word-break: break-word; max-width: 360px; }
.filter-form { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)) auto; gap: 0 1rem; align-items: end; }
.filter-form label { margin-bottom: .6rem; }
.filter-buttons { display: flex; gap: .4rem; margin-bottom: .6rem; }
@media (max-width: 900px) { .filter-form { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) { .log-note td { display: block; padding: .3rem 0 !important; } .table-cards tr.log-note { padding: .4rem .8rem; } }
.send-box { display: flex; align-items: center; gap: .8rem 1rem; flex-wrap: wrap; }
.send-box > div { flex: 1 1 260px; }