/* =====================================================================
   Bauder Labor PWA – Design nach Firmenlogo
   Orange  #F07211   Anthrazit #1C1C1C   Weiß #FFFFFF
   ===================================================================== */

:root {
    --orange: #F07211;
    --orange-dunkel: #D2610A;
    --orange-hell: #FDECDF;
    --anthrazit: #1C1C1C;
    --grau-900: #2E2E2C;
    --grau-600: #6B6B66;
    --grau-300: #D8D8D3;
    --grau-100: #F1F1EE;
    --grund: #F7F7F5;
    --weiss: #FFFFFF;
    --rot: #B3261E;
    --gruen: #1F7A3D;

    --radius: 6px;
    --schatten: 0 1px 2px rgba(28, 28, 28, .08), 0 4px 14px rgba(28, 28, 28, .06);
    --schrift: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: var(--schrift);
    font-size: 15px;
    line-height: 1.5;
    color: var(--anthrazit);
    background: var(--grund);
    -webkit-text-size-adjust: 100%;
}

a { color: var(--orange-dunkel); }

/* FocusOnNavigate setzt den Fokus nach jeder Navigation auf die h1.
   Der Fokusring soll dort nicht sichtbar sein - Elemente mit tabindex="-1"
   sind ohnehin nicht per Tastatur erreichbar, echte Tastaturfokus-Ringe
   bleiben davon unberuehrt. */
[tabindex="-1"]:focus,
[tabindex="-1"]:focus-visible {
    outline: none;
}

/* ------------------------------------------------------------ Grundgeruest */
.app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.kopf {
    background: var(--weiss);
    border-bottom: 3px solid var(--orange);
    box-shadow: var(--schatten);
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem 2rem;
    padding: .7rem 1.5rem;
}

.kopf-marke {
    display: flex;
    align-items: center;
    gap: .9rem;
    text-decoration: none;
    color: inherit;
}

.kopf-marke img {
    height: 34px;
    width: auto;
    display: block;
}

.kopf-titel {
    font-size: .95rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--grau-600);
    padding-left: .9rem;
    border-left: 1px solid var(--grau-300);
}

.hauptnav {
    display: flex;
    flex-wrap: wrap;
    gap: .25rem;
    margin-left: auto;
}

.nav-link {
    display: inline-block;
    padding: .45rem .85rem;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--grau-900);
    font-weight: 500;
}

.nav-link:hover { background: var(--grau-100); }

.nav-link.active {
    background: var(--anthrazit);
    color: var(--weiss);
}

.inhalt {
    flex: 1;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.75rem 1.5rem 3rem;
}

.fuss {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding: .9rem 1.5rem;
    background: var(--anthrazit);
    color: #B9B9B4;
    font-size: .8rem;
}

/* ----------------------------------------------------------- Seitenelemente */
.seitentitel {
    margin: 0 0 .35rem;
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: -.01em;
}

.seitentitel::after {
    content: "";
    display: block;
    width: 44px;
    height: 3px;
    margin-top: .5rem;
    background: var(--orange);
}

.seiten-intro {
    max-width: 62ch;
    color: var(--grau-600);
    margin: .75rem 0 1.25rem;
}

.karte {
    background: var(--weiss);
    border: 1px solid var(--grau-300);
    border-radius: var(--radius);
    padding: 1.25rem 1.4rem;
    box-shadow: var(--schatten);
    margin-bottom: 1.25rem;
}

.liste { margin: .5rem 0 .5rem 1.1rem; padding: 0; }
.liste li { margin: .25rem 0; }

.hinweis { color: var(--grau-600); }
.ok { color: var(--gruen); font-weight: 600; }
.fehler { color: var(--rot); font-weight: 600; }
.mono { font-family: Consolas, "SF Mono", Menlo, monospace; font-size: .88em; }
.fehlertext { white-space: pre-wrap; background: var(--grau-100); padding: .75rem; border-radius: var(--radius); }

/* ---------------------------------------------------------------- Kacheln */
.kacheln {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.kachel {
    display: flex;
    flex-direction: column;
    gap: .45rem;
    background: var(--weiss);
    border: 1px solid var(--grau-300);
    border-left: 4px solid var(--orange);
    border-radius: var(--radius);
    padding: 1.15rem 1.25rem;
    text-decoration: none;
    color: inherit;
    box-shadow: var(--schatten);
    transition: transform .12s ease, box-shadow .12s ease, border-color .12s ease;
}

.kachel:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 6px rgba(28, 28, 28, .1), 0 12px 26px rgba(28, 28, 28, .1);
}

.kachel-icon {
    width: 38px;
    height: 38px;
    color: var(--orange);
    margin-bottom: .2rem;
}

.kachel-icon svg { width: 100%; height: 100%; stroke-linecap: round; stroke-linejoin: round; }

.kachel-titel { font-size: 1.08rem; font-weight: 600; }
.kachel-text { color: var(--grau-600); font-size: .9rem; }

/* --------------------------------------------------------------- Unternav */
.subnav {
    display: flex;
    flex-wrap: wrap;
    gap: .3rem;
    margin: 1rem 0 1.4rem;
    padding-bottom: .6rem;
    border-bottom: 1px solid var(--grau-300);
}

.subnav-link {
    padding: .35rem .75rem;
    border-radius: 999px;
    text-decoration: none;
    color: var(--grau-900);
    font-size: .9rem;
    border: 1px solid transparent;
}

.subnav-link:hover { background: var(--grau-100); }

.subnav-link.active {
    background: var(--orange-hell);
    border-color: var(--orange);
    color: var(--orange-dunkel);
    font-weight: 600;
}

/* ------------------------------------------------------------ Werkzeuge */
.werkzeugleiste {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .6rem;
    margin-bottom: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .48rem .95rem;
    font: inherit;
    font-weight: 500;
    line-height: 1.2;
    border: 1px solid var(--grau-300);
    border-radius: var(--radius);
    background: var(--weiss);
    color: var(--anthrazit);
    cursor: pointer;
}

.btn:hover:not(:disabled) { background: var(--grau-100); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primaer {
    background: var(--orange);
    border-color: var(--orange);
    color: var(--weiss);
}

.btn-primaer:hover:not(:disabled) { background: var(--orange-dunkel); border-color: var(--orange-dunkel); }

.btn-klein { padding: .3rem .6rem; font-size: .85rem; }

.btn-gefahr { color: var(--rot); border-color: #E7C4C1; }
.btn-gefahr:hover:not(:disabled) { background: #FBEFEE; }

.schalter { display: inline-flex; align-items: center; gap: .4rem; font-size: .9rem; color: var(--grau-600); }

/* ------------------------------------------------------------- Tabellen */
.tabelle-huelle {
    background: var(--weiss);
    border: 1px solid var(--grau-300);
    border-radius: var(--radius);
    box-shadow: var(--schatten);
    overflow-x: auto;
}

.tabelle {
    width: 100%;
    border-collapse: collapse;
    font-size: .92rem;
}

.tabelle thead th {
    text-align: left;
    font-weight: 600;
    font-size: .78rem;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--grau-600);
    background: var(--grau-100);
    border-bottom: 1px solid var(--grau-300);
    padding: .6rem .8rem;
    white-space: nowrap;
}

.tabelle tbody td {
    padding: .55rem .8rem;
    border-bottom: 1px solid var(--grau-100);
    vertical-align: top;
}

.tabelle tbody tr:hover { background: #FBFBF9; }
.tabelle tbody tr.markiert { background: var(--orange-hell); }
.tabelle tbody tr.inaktiv { color: var(--grau-600); }
.tabelle tbody tr.inaktiv td:not(.mitte) { opacity: .65; }
.tabelle .mitte { text-align: center; }
.tabelle-eingabe thead th { vertical-align: bottom; }
.tabelle tbody tr.archiviert { color: var(--grau-600); background: repeating-linear-gradient(45deg, transparent, transparent 8px, rgba(0,0,0,.02) 8px, rgba(0,0,0,.02) 16px); }

.zahl { text-align: right; font-variant-numeric: tabular-nums; }
.aktionen { white-space: nowrap; text-align: right; }
.aktionen .btn + .btn { margin-left: .35rem; }
.leer { text-align: center; color: var(--grau-600); padding: 1.5rem !important; }
.unterzeile { font-size: .82rem; color: var(--grau-600); }
.schichten { font-size: .85rem; color: var(--grau-900); }

.blaetter {
    display: flex;
    align-items: center;
    gap: .8rem;
    margin-top: .8rem;
    font-size: .88rem;
    color: var(--grau-600);
}

/* -------------------------------------------------------------- Formulare */
.feld { display: flex; flex-direction: column; gap: .25rem; margin-bottom: .9rem; flex: 1 1 14rem; }
.feld-schmal { flex: 0 1 11rem; }
.feld-reihe { display: flex; flex-wrap: wrap; gap: 0 1rem; }

.feld label { font-size: .82rem; font-weight: 600; color: var(--grau-600); }

.eingabe {
    font: inherit;
    padding: .45rem .6rem;
    border: 1px solid var(--grau-300);
    border-radius: var(--radius);
    background: var(--weiss);
    color: var(--anthrazit);
    width: 100%;
}

.eingabe:focus { outline: 2px solid var(--orange); outline-offset: 1px; border-color: var(--orange); }
.eingabe-suche { width: auto; min-width: 16rem; }

.feldgruppe {
    border: 1px solid var(--grau-300);
    border-radius: var(--radius);
    padding: .7rem .9rem 1rem;
    margin: 0 0 1rem;
}

.feldgruppe legend { font-size: .82rem; font-weight: 600; color: var(--grau-600); padding: 0 .35rem; }

.haken-liste { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; }
.haken { display: inline-flex; align-items: center; gap: .4rem; font-size: .92rem; }

.abschnitt {
    margin: 0 0 1rem;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--orange-dunkel);
}

.feldhinweis { font-size: .78rem; color: var(--grau-600); }
.pflicht { color: var(--orange-dunkel); }

.anzeigewert {
    padding: .45rem .6rem;
    border: 1px dashed var(--grau-300);
    border-radius: var(--radius);
    background: var(--grau-100);
    color: var(--grau-900);
    min-height: 2.1rem;
}

/* Tabelle mit Eingabefeldern (Komponentenzeilen im Deckblatt) */
.tabelle-eingabe tbody td { padding: .3rem .35rem; }
.tabelle-eingabe .eingabe { padding: .3rem .4rem; font-size: .88rem; }

.validation-message { color: var(--rot); font-size: .82rem; }
.invalid { border-color: var(--rot); }

/* ---------------------------------------------------------------- Dialog */
.dialog-hintergrund {
    position: fixed;
    inset: 0;
    background: rgba(28, 28, 28, .45);
    z-index: 40;
}

.dialog {
    position: fixed;
    z-index: 41;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(94vw, 30rem);
    max-height: 88vh;
    overflow-y: auto;
    background: var(--weiss);
    border-radius: var(--radius);
    border-top: 4px solid var(--orange);
    box-shadow: 0 18px 50px rgba(28, 28, 28, .3);
    padding: 1.3rem 1.5rem 1.5rem;
}

.dialog-breit { width: min(94vw, 46rem); }
.dialog h2 { margin: 0 0 1.1rem; font-size: 1.15rem; }

.dialog-fuss {
    display: flex;
    justify-content: flex-end;
    gap: .6rem;
    margin-top: 1.2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--grau-100);
}

/* -------------------------------------------------------------- Meldungen */
.meldung {
    display: flex;
    align-items: flex-start;
    gap: .8rem;
    padding: .7rem .95rem;
    border-radius: var(--radius);
    border: 1px solid var(--grau-300);
    background: var(--grau-100);
    margin-bottom: 1rem;
}

.meldung-erfolg { background: #EDF7F0; border-color: #BFDFC9; color: #14532B; }
.meldung-fehler { background: #FBEFEE; border-color: #E7C4C1; color: #7A1B16; }
.meldung-zu { margin-left: auto; background: none; border: 0; font-size: 1.1rem; cursor: pointer; color: inherit; line-height: 1; }
.meldung > span { white-space: pre-line; }

.validation-errors { margin: 0 0 1rem; padding: 0 0 0 1.1rem; color: var(--rot); font-size: .88rem; }
.validation-errors li { margin: .2rem 0; }

/* ----------------------------------------------------------------- Chips */
.chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .5rem; }

.chip {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .25rem .6rem;
    border-radius: 999px;
    border: 1px solid var(--grau-300);
    background: var(--grau-100);
    font-size: .88rem;
    line-height: 1.3;
}

.chip-zu { background: none; border: 0; cursor: pointer; color: var(--grau-600); font-size: 1rem; line-height: 1; padding: 0; }
.chip-zu:hover { color: var(--rot); }

.chip-btn { cursor: pointer; font: inherit; font-size: .88rem; color: var(--grau-900); }
.chip-btn:hover { border-color: var(--orange); background: var(--orange-hell); }
.chip-fertig { border-color: #BFDFC9; background: #EDF7F0; }
.chip-zahl { font-size: .75rem; font-weight: 600; color: var(--gruen); }
.chip-ok { color: var(--gruen); font-weight: 700; }
.chip-abweichung { border-color: #E4CE85; background: #FFF8E1; }

/* -------------------------------------------------- Probenort-Balken */
.probenort-balken {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem;
    margin: 0 0 1rem;
    padding: .5rem;
    border: 1px solid var(--grau-300);
    border-radius: var(--radius);
    background: var(--weiss);
}

.probenort {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .1rem;
    min-width: 4.5rem;
    padding: .4rem .7rem;
    border: 1px solid var(--grau-300);
    border-radius: var(--radius);
    background: var(--grau-100);
    cursor: pointer;
    font: inherit;
    color: var(--grau-900);
}

.probenort:hover { border-color: var(--orange); }
.probenort.fertig { border-color: #BFDFC9; background: #EDF7F0; }

/* Aktiver Probenort: orange - Selektor bewusst spezifischer als .fertig/:hover */
.probenort-balken .probenort.aktiv,
.probenort-balken .probenort.aktiv:hover {
    background: var(--orange);
    border-color: var(--orange-dunkel);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 0 0 2px var(--orange-hell);
}

.probenort-name { font-size: .92rem; }
.probenort-cm { font-size: .72rem; opacity: .85; font-variant-numeric: tabular-nums; }
.probenort-stand { font-size: .72rem; opacity: .8; font-variant-numeric: tabular-nums; }

.protokoll-kopfzeile { margin: -.25rem 0 1rem; }

/* ----------------------------------------------------------- Auswertungen */
.statistik td.zahl, .statistik th.zahl { text-align: right; font-variant-numeric: tabular-nums; }
.auswertung-kennzahlen { display: flex; flex-wrap: wrap; gap: 1.5rem; margin: .5rem 0 1rem; }
.auswertung-kennzahlen strong { font-size: 1.3rem; display: block; }

.abschnitt-inline { margin: 0; flex: 1; text-align: center; }

.speicherstatus { font-size: .82rem; white-space: nowrap; }
.speicherstatus.ok { color: var(--gruen); }
.speicherstatus.offen { color: var(--grau-600); }
.speicherstatus.fehler { color: var(--rot); font-weight: 600; }

.messwerte { display: flex; flex-wrap: wrap; gap: .35rem; }
.messwert { width: 6.5rem; }
.messwert-text { width: 11rem; }

/* ------------------------------------------------------------- Startbild */
.startbild {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    min-height: 100vh;
    color: var(--grau-600);
}

.startbild img { width: 220px; max-width: 60vw; }

#blazor-error-ui {
    background: #FFF3CD;
    border-top: 1px solid #E4CE85;
    bottom: 0;
    box-shadow: 0 -1px 6px rgba(0, 0, 0, .12);
    display: none;
    left: 0;
    padding: .8rem 1.25rem .8rem 1.5rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: .75rem;
    top: .5rem;
}

/* ------------------------------------------------------------------ Klein */
@media (max-width: 720px) {
    .kopf { padding: .6rem .9rem; }
    .kopf-titel { display: none; }
    .hauptnav { width: 100%; margin-left: 0; }
    .inhalt { padding: 1.25rem .9rem 2.5rem; }
    .aktionen { text-align: left; }
}