/* ===========================================================================
   app.css – Messprotokoll
   Handgeschrieben, kein Build-Step. Schlichtes, funktionales Industrie-Design.
   Selbstgehostete Fonts: woff2 in public/assets/fonts ablegen und unten
   die @font-face-Regel aktivieren.
   =========================================================================== */

/* --- Beispiel für selbstgehostete Schrift (auskommentiert) ---
@font-face {
    font-family: "Inter";
    src: url("../fonts/Inter-Regular.woff2") format("woff2");
    font-weight: 400; font-display: swap;
}
*/

:root {
    --bg:        #eaeef3;
    --bg-grad:   radial-gradient(1200px 400px at 100% -10%, #e3ebf2 0%, #eaeef3 60%);
    --panel:     #ffffff;
    --ink:       #16212e;
    --muted:     #647183;
    --line:      #dce2e9;
    --accent:    #135b75;
    --accent-dk: #0c4156;
    --accent-2:  #2f93b0;
    --ok:        #1f8a4c;
    --ok-bg:     #e3f5ea;
    --bad:       #c0392b;
    --bad-bg:    #fbe5e2;
    --neutral:   #eef1f4;
    --radius:    10px;
    --radius-sm: 7px;
    --shadow:    0 1px 2px rgba(18,40,60,.06), 0 8px 20px -10px rgba(18,40,60,.18);
    --shadow-sm: 0 1px 2px rgba(18,40,60,.08);
    --font:      system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    color: var(--ink);
    background: var(--bg);
    background-image: var(--bg-grad);
    background-attachment: fixed;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Einfarbiges Icon (currentColor) */
.ic { display: inline-block; vertical-align: -.18em; flex: 0 0 auto; }

/* ---------- Topbar / Navigation ---------- */
.topbar {
    display: flex; align-items: center; gap: 1.25rem;
    background: linear-gradient(115deg, var(--accent-dk), var(--accent) 70%, #14687f);
    color: #fff;
    padding: 0 1.1rem; min-height: 60px;
    box-shadow: 0 2px 10px rgba(12,40,55,.25);
    position: sticky; top: 0; z-index: 20;
}
.brand {
    display: inline-flex; align-items: center; gap: .55rem;
    color: #fff; font-weight: 700; text-decoration: none; font-size: 1.12rem;
    letter-spacing: .01em;
}
.brand .ic { color: #8fd6e6; }
.mainnav { display: flex; gap: .25rem; flex: 1; flex-wrap: wrap; }
.mainnav a {
    display: inline-flex; align-items: center; gap: .45rem;
    color: #d6e6ee; text-decoration: none;
    padding: .45rem .7rem; border-radius: 8px;
    transition: background .15s, color .15s;
}
.mainnav a .ic { opacity: .85; }
.mainnav a:hover { color: #fff; background: rgba(255,255,255,.12); }
.mainnav a.aktiv { color: #fff; background: rgba(255,255,255,.18); box-shadow: inset 0 -2px 0 #8fd6e6; }
.mainnav a.aktiv .ic { opacity: 1; }
.topbar-right { display: flex; align-items: center; gap: .85rem; }
.topbar-right .user { display: inline-flex; align-items: center; gap: .35rem; font-size: .9rem; color: #d6e6ee; text-decoration: none; }
.topbar-right a.user:hover { color: #fff; }
.btn-link { display: inline-flex; align-items: center; gap: .35rem; color: #d6e6ee; text-decoration: none; font-size: .9rem; }
.btn-link:hover { color: #fff; }

.container { max-width: 1100px; margin: 0 auto; padding: 1.75rem 1rem 4rem; }

/* ---------- Typo / Allgemein ---------- */
h1 { font-size: 1.5rem; margin: 0 0 1rem; }
h2 { font-size: 1.2rem; margin: 1.5rem 0 .8rem; }
h3 { font-size: 1.05rem; margin: 1.2rem 0 .5rem; }
small { color: var(--muted); font-weight: 400; }
.muted { color: var(--muted); }
.hint { color: var(--muted); font-size: .9rem; margin: .2rem 0 1rem; }

.head-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn, button.btn {
    display: inline-flex; align-items: center; gap: .4rem; cursor: pointer;
    background: var(--accent); color: #fff; border: 1px solid var(--accent);
    padding: .55rem 1rem; border-radius: var(--radius-sm);
    text-decoration: none; font-size: .95rem; line-height: 1.1; font-weight: 500;
    box-shadow: var(--shadow-sm);
    transition: background .15s, box-shadow .15s, transform .05s;
}
.btn:hover { background: var(--accent-dk); box-shadow: 0 4px 12px -4px rgba(12,60,80,.45); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent); }
.btn.ghost { background: #fff; color: var(--accent); border-color: var(--line); box-shadow: none; }
.btn.ghost:hover { background: #eef5f8; border-color: var(--accent-2); color: var(--accent-dk); }
.btn.small { padding: .35rem .6rem; font-size: .85rem; }
.btn.block { display: flex; width: 100%; justify-content: center; text-align: center; }
.btn-x {
    border: 1px solid var(--line); background: #fff; color: var(--bad);
    width: 32px; height: 32px; border-radius: var(--radius-sm); cursor: pointer; font-size: 1.1rem;
    transition: background .15s, border-color .15s;
}
.btn-x:hover { background: var(--bad-bg); border-color: var(--bad); }

/* ---------- Karten / Dashboard ---------- */
.cards { display: flex; gap: 1rem; flex-wrap: wrap; }
.card {
    flex: 1 1 180px; background: var(--panel); border: 1px solid var(--line);
    border-radius: var(--radius); box-shadow: var(--shadow);
    padding: 1.25rem 1.3rem; text-decoration: none; color: var(--ink);
    display: flex; flex-direction: column; gap: .2rem; position: relative; overflow: hidden;
    transition: transform .15s, box-shadow .15s, border-color .15s;
}
.card::before {
    content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
    background: linear-gradient(var(--accent), var(--accent-2)); opacity: .9;
}
.card:hover { transform: translateY(-3px); border-color: var(--accent-2); box-shadow: 0 12px 26px -12px rgba(18,60,80,.35); }
.card-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; border-radius: 10px; margin-bottom: .4rem;
    background: var(--ok-bg); color: var(--accent); background: #e6f0f4;
}
.card-num { font-size: 2.1rem; font-weight: 700; color: var(--accent); line-height: 1.1; }
.card-label { color: var(--muted); }

/* ---------- Tabellen (Listen) ---------- */
table.list { width: 100%; border-collapse: collapse; background: var(--panel); box-shadow: var(--shadow); border-radius: var(--radius); overflow: hidden; }
table.list th, table.list td { text-align: left; padding: .6rem .8rem; border-bottom: 1px solid var(--line); }
table.list th { background: #eef2f6; font-size: .85rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
table.list tr.inaktiv { opacity: .55; }
.actions { display: flex; gap: .4rem; flex-wrap: wrap; }

.badge { display: inline-block; padding: .15rem .5rem; border-radius: 999px; font-size: .78rem; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.open { background: #fff3df; color: #9a6b00; }

/* ---------- Formulare ---------- */
.form-narrow { max-width: 520px; }
label { display: block; margin: .8rem 0; }
label > span { display: block; font-size: .9rem; color: var(--muted); margin-bottom: .25rem; }
input[type=text], input[type=password], input[type=date], input[type=time],
input[type=number], input[type=search], textarea, select {
    width: 100%; padding: .55rem .6rem; font-size: 1rem; font-family: inherit;
    border: 1px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--ink);
}
input[type=search] { -webkit-appearance: none; appearance: none; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
label.check { display: flex; align-items: center; gap: .5rem; }
label.check input { width: auto; }
label.check > span { margin: 0; color: var(--ink); }
.form-actions { display: flex; gap: .6rem; margin-top: 1.2rem; flex-wrap: wrap; }

/* ---------- Vorlagen-Grid ---------- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius); }
table.grid { width: 100%; border-collapse: collapse; background: var(--panel); }
table.grid th, table.grid td { border: 1px solid var(--line); padding: .35rem; vertical-align: middle; }
table.grid th { background: #eef2f6; font-size: .85rem; }
table.grid input { padding: .4rem; }
.col-nr { width: 70px; }
.col-soll { width: 130px; }
.col-x { width: 44px; text-align: center; }

/* ---------- Login ---------- */
body.centered { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 1rem; }
.login-card {
    background: var(--panel); padding: 2.2rem 2rem; border-radius: 14px;
    box-shadow: 0 20px 50px -20px rgba(12,40,55,.4); width: 100%; max-width: 370px;
    border-top: 4px solid var(--accent); text-align: center;
}
.login-brand {
    display: inline-flex; align-items: center; justify-content: center;
    width: 64px; height: 64px; border-radius: 16px; margin-bottom: .4rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff;
    box-shadow: 0 8px 18px -8px rgba(18,90,117,.6);
}
.login-card h1 { font-size: 1.3rem; color: var(--ink); margin: .4rem 0 .1rem; }
.login-card h2 { margin-top: 0; font-size: .95rem; color: var(--muted); font-weight: 400; }
.login-card form { text-align: left; margin-top: 1rem; }

.alert { padding: .6rem .8rem; border-radius: var(--radius); margin: .8rem 0; }
.alert.error { background: var(--bad-bg); color: var(--bad); }

/* ===========================================================================
   Messerfassung – Karten pro Bad (mobil-first, grosse Touch-Felder)
   =========================================================================== */
fieldset { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); padding: 1rem; margin: 1rem 0; }
legend { padding: 0 .4rem; font-weight: 600; color: var(--accent); }
.kopf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
.kopf-grid label { margin: 0; }

.baeder { display: grid; gap: .8rem; }
.bad-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: .8rem; }
.bad-head { display: flex; align-items: baseline; gap: .6rem; margin-bottom: .6rem; border-bottom: 1px dashed var(--line); padding-bottom: .5rem; }
.bad-nr { font-weight: 700; color: var(--accent); min-width: 48px; }
.bad-bez { font-weight: 600; }
.bad-felder { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; }
.feld label { margin: 0 0 .25rem; }
.feld-label { font-weight: 600; color: var(--ink); }
.soll-hint { display: block; font-size: .8rem; color: var(--muted); }
.feld-bem { grid-column: 1 / -1; }

/* Live-Ampel auf IST-Eingaben */
.ist-input { font-size: 1.1rem; }
.ist-input.g-ok    { border-color: var(--ok);  background: var(--ok-bg); }
.ist-input.g-unter,
.ist-input.g-ueber { border-color: var(--bad); background: var(--bad-bg); }

.check-row { display: flex; gap: 1.2rem; flex-wrap: wrap; margin: .8rem 0; }
.check-row.readonly span { color: var(--muted); }
.check-row.readonly span.on { color: var(--ink); font-weight: 600; }
.status-sel { max-width: 240px; }

.form-actions.sticky {
    position: sticky; bottom: 0; background: var(--bg);
    padding: .8rem 0; border-top: 1px solid var(--line); margin-top: 1.5rem;
}

/* ---------- Protokoll-Detailtabelle (Anzeige) ---------- */
.meta-row { display: flex; gap: 1.5rem; flex-wrap: wrap; margin: .5rem 0 1rem; color: var(--ink); }
table.protokoll { width: 100%; border-collapse: collapse; background: var(--panel); font-size: .92rem; }
table.protokoll th, table.protokoll td { border: 1px solid var(--line); padding: .4rem .5rem; text-align: center; }
table.protokoll th { background: #eef2f6; }
table.protokoll .grp-soll { background: #e8eef3; }
table.protokoll .grp-ist  { background: #e9f1e9; }
table.protokoll .bez { text-align: left; }
table.protokoll .col-nr { width: 60px; }
table.protokoll td.soll { color: var(--muted); }
table.protokoll td.ist  { font-weight: 600; }
td.ist.g-ok    { background: var(--ok-bg);  color: var(--ok); }
td.ist.g-unter,
td.ist.g-ueber { background: var(--bad-bg); color: var(--bad); }
td.bem { text-align: left; color: var(--muted); }
.empfehlung { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: .8rem; }

/* ===========================================================================
   Responsive: Tablet/Handy am Bad
   =========================================================================== */
@media (max-width: 900px) {
    .container { padding: 1.25rem .9rem 4.5rem; }
    .topbar { gap: .8rem; }
    .mainnav { gap: .15rem; }
}

@media (max-width: 760px) {
    .mainnav a .lbl { display: none; }
    .mainnav a { padding: .55rem .6rem; }
    .topbar-right .user .lbl, .btn-link .lbl { display: none; }
    .brand span { display: none; }
}

@media (max-width: 640px) {
    .container { padding: 1rem .7rem 5rem; }
    h1 { font-size: 1.25rem; }
    h2 { font-size: 1.1rem; }

    /* Schriftgröße der Eingaben auf 16px halten -> kein Auto-Zoom auf iOS */
    input[type=text], input[type=password], input[type=date], input[type=time],
    input[type=number], input[type=search], textarea, select { font-size: 16px; }

    /* Fingerfreundliche Eingaben und Schaltflächen */
    input[type=text], input[type=password], input[type=date], input[type=time],
    input[type=number], input[type=search], textarea, select { padding: .65rem .7rem; min-height: 44px; }
    textarea { min-height: 5rem; }
    .btn { min-height: 44px; padding: .6rem 1rem; }
    .btn.small { min-height: 40px; }

    /* Kopfzeile einer Seite: Titel oben, Aktionen darunter (volle Breite) */
    .head-row { flex-direction: column; align-items: stretch; gap: .7rem; }
    .head-row .actions { width: 100%; }
    .head-row .actions > .btn,
    .head-row .actions > .inline-form { flex: 1 1 46%; }
    .head-row .actions .btn { justify-content: center; }
    .head-row .actions .inline-form { display: flex; }
    .head-row .actions .inline-form .btn { width: 100%; }

    /* Formular-Kopf und Bad-Felder einspaltig */
    .kopf-grid { grid-template-columns: 1fr 1fr; }
    .bad-felder { grid-template-columns: 1fr; }
    .form-narrow { max-width: 100%; }

    /* Meta-Angaben untereinander */
    .meta-row { flex-direction: column; gap: .35rem; margin-bottom: 1rem; }

    /* Suche / Zusatzfelder */
    .suchleiste input[type="search"] { flex: 1 1 100%; }
    .suchleiste .treffer { margin-left: 0; }
    .zg-row { flex-direction: column; align-items: stretch; gap: .25rem; }
    .zg-row .zg-label { flex: 1 1 auto; }
    .zg-tabelle input { width: 100%; }
    .baustein-leiste { width: 100%; }
    .baustein-leiste select { max-width: 100%; flex: 1 1 auto; }

    /* Listen werden zu Karten: Kopfzeile aus, jede Zeile eine Karte */
    table.list { display: block; background: transparent; box-shadow: none; border-radius: 0; }
    table.list thead { display: none; }
    table.list tbody { display: block; }
    table.list tr {
        display: block; background: var(--panel);
        border: 1px solid var(--line); border-radius: var(--radius);
        box-shadow: var(--shadow); margin-bottom: .8rem; overflow: hidden;
    }
    table.list td {
        display: flex; justify-content: space-between; align-items: center; gap: 1rem;
        text-align: right; padding: .55rem .9rem; border-bottom: 1px solid #eef1f4;
        word-break: break-word;
    }
    table.list td:last-child { border-bottom: none; }
    table.list td::before {
        content: attr(data-label); font-weight: 600; color: var(--muted);
        text-align: left; flex: 0 0 38%;
    }
    /* Aktions-Zelle: Buttons nebeneinander, gut tippbar, kein Label */
    table.list td.actions { flex-wrap: wrap; justify-content: stretch; gap: .5rem; background: #f7fafc; }
    table.list td.actions::before { display: none; }
    table.list td.actions > .btn,
    table.list td.actions > .inline-form { flex: 1 1 46%; }
    table.list td.actions .btn { justify-content: center; min-height: 42px; }
    table.list td.actions .inline-form { display: flex; }
    table.list td.actions .inline-form .btn { width: 100%; }

    /* Fotos etwas kleiner, damit zwei nebeneinander passen */
    .foto-galerie .foto { width: 132px; }
    .foto-galerie .foto img { width: 132px; height: 132px; }
}

@media (max-width: 420px) {
    .kopf-grid { grid-template-columns: 1fr; }
    .card-num { font-size: 1.8rem; }
    table.list td::before { flex-basis: 45%; }
}

/* ---- Löschen / Danger ---------------------------------------------------- */
.btn.danger { background: #c0392b; color: #fff; border: 1px solid #c0392b; }
.btn.danger:hover { background: #a83224; }
.inline-form { display: inline; }
.danger-zone { margin-top: 2rem; padding: 1rem 1.2rem; border: 1px solid #f0c4be;
    background: #fdf3f1; border-radius: 8px; }
.danger-zone h3 { margin: 0 0 .4rem; color: #a83224; font-size: 1rem; }
.danger-zone .muted { margin: 0 0 .6rem; }

/* ---- Fotos --------------------------------------------------------------- */
.fotos-block { margin-top: 2rem; }
.foto-galerie { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1rem; }
.foto-galerie .foto { margin: 0; width: 160px; }
.foto-galerie .foto img { width: 160px; height: 160px; object-fit: cover;
    border: 1px solid var(--line, #ccd); border-radius: 8px; display: block; }
.foto-galerie .foto form { margin-top: .35rem; text-align: center; }
.foto-upload { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem;
    padding: 1rem; border: 1px dashed #b9c4d0; border-radius: 8px; background: #f7fafc; }
.foto-upload .file-label { display: flex; flex-direction: column; gap: .3rem; flex: 1 1 260px; }
.foto-upload .small-note { flex-basis: 100%; margin: 0; }
.small-note { font-size: .82rem; }

/* Hinweis-Meldungen (z. B. nach Mailversand) */
.alert { padding: .6rem .9rem; border-radius: 6px; margin: 0 0 1rem; }
.alert.ok-alert { background: #e3f6e3; color: #226b22; border: 1px solid #b6e0b6; }
.alert.error { background: #fdecea; color: #a83224; border: 1px solid #f0c4be; }

/* ---- Sprachumschalter ---------------------------------------------------- */
.lang-switch { margin-right: .8rem; }
.lang-switch .lang { color: #aebfce; text-decoration: none; font-size: .82rem; padding: 0 .15rem; }
.lang-switch .lang.aktiv { color: #fff; font-weight: 600; text-decoration: underline; }

/* ---- Suche / Paginierung ------------------------------------------------- */
.suchleiste { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-bottom: 1rem; }
.suchleiste input[type="search"] { flex: 1 1 240px; padding: .45rem .6rem; border: 1px solid #c2ccd6;
    border-radius: 6px; font-size: .95rem; }
.suchleiste .treffer { color: #6b7785; font-size: .85rem; margin-left: auto; }
.pager { display: flex; align-items: center; gap: 1rem; margin: 1rem 0; justify-content: center; }
.pager .pager-info { color: #6b7785; font-size: .9rem; }
.pager .disabled { opacity: .45; pointer-events: none; }

/* ---- Textbausteine in der Erfassung -------------------------------------- */
.baustein-leiste { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-bottom: .5rem; }
.baustein-leiste select { padding: .35rem .5rem; border: 1px solid #c2ccd6; border-radius: 6px; max-width: 60%; }

/* ---- Einstellungen: Bereiche ---------------------------------------------- */
.einst-block h2 { margin-bottom: .25rem; }
.einst-block .inline-form { margin-top: .5rem; }

/* ---- Gütesiegel + Zusatzmessungen ---------------------------------------- */
.siegel-feld, .zusatz-soll, .zusatz-mess { border:1px solid #d7dee6; border-radius:8px; padding:.6rem .8rem; margin:.8rem 0; }
.siegel-feld legend, .zusatz-soll legend, .zusatz-mess legend { font-weight:600; padding:0 .4rem; }
.zg-row { display:flex; align-items:center; gap:.6rem; margin:.35rem 0; }
.zg-row .zg-label { flex:0 0 16rem; }
.zg-row .zg-label em { color:#667; font-style:normal; }
.zg-tabelle, .zg-anzeige { width:100%; border-collapse:collapse; }
.zg-tabelle th, .zg-tabelle td { border:1px solid #d7dee6; padding:.3rem .5rem; text-align:left; }
.zg-tabelle .zg-soll { color:#445; }
.zg-tabelle input { width:7rem; }