/* ===================================================
   Saint Goods Lagerverwaltung – Stylesheet
   Mobile-first, kein Framework
   =================================================== */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* ---- Design-System v22: Basis-Palette (ink / paper / tan) ---- */
  --ink-900: #0d1826;
  --ink-800: #101c30;
  --ink-700: #16233a;
  --ink-600: #263349;

  --paper-100: #f6f1e7;  /* App-Hintergrund */
  --paper-200: #efe8d9;  /* zurückgesetzte Panels */
  --paper-300: #e6ddc9;  /* Borders auf Paper */

  --tan-100: #efe6d5;    /* Sekundär-Buttons, neutrale Pills */
  --tan-200: #e4d7bd;
  --tan-300: #d8c7a5;
  --tan-text: #5a4d38;

  --ginger-400: oklch(66% 0.14 55);  /* Focus-Ring */
  --ginger-500: oklch(58% 0.15 50);  /* Link hover */
  --ginger-600: oklch(48% 0.14 46);  /* Links */

  --red-100: #fbe6df;
  --red-300: #f0b6a3;
  --red-600: #c33d24;
  --red-700: #a13018;
  --red-900: #7a1f14;    /* dunkel genug für weisse Header-Schrift (v41) */

  --green-100: #edf3ea;
  --green-300: #bcd7b7;
  --green-600: #4c7a46;
  --green-700: #3a5f36;

  --amber-100: #fbf0cd;
  --amber-300: #e8c468;
  --amber-700: #7a5c17;

  --gray-900: #17212f;   /* Headings */
  --gray-700: #3d372f;   /* Fliesstext */
  --gray-500: #9a8f7d;   /* Muted */

  /* ---- Radius- & Schatten-Skala ---- */
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   20px;
  --radius-pill: 999px;
  --shadow-sm:    0 1px 2px rgba(23,20,12,.06);
  --shadow-card:  0 2px 8px rgba(23,20,12,.06), 0 1px 2px rgba(23,20,12,.05);
  --shadow-modal: 0 16px 40px rgba(15,12,6,.18);

  /* ---- Legacy-Aliase (in PHP-Seiten inline verwendet) ---- */
  --clr-bg:           var(--paper-100);
  --clr-surface:      #ffffff;
  --clr-border:       var(--paper-300);
  --clr-text:         var(--gray-700);
  --clr-muted:        var(--gray-500);
  --clr-primary:      var(--ink-800);
  --clr-navy:         var(--ink-800);
  --clr-accent:       var(--ginger-500);
  --clr-danger:       var(--red-600);
  --clr-warn-bg:      var(--red-100);
  --clr-warn-border:  var(--red-300);
  --clr-success:      var(--green-600);
  --clr-success-bg:   var(--green-100);
  --radius:           var(--radius-md);
  --shadow:           var(--shadow-card);
}

html { font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.5;
  min-height: 100vh;
}

a { color: var(--ginger-600); text-decoration: none; }
a:hover { color: var(--ginger-500); }

h1, h2, h3, h4 { color: var(--gray-900); }

/* Focus-Ring (Ginger-Akzent, unterscheidbar von Status-Farben) */
:focus-visible {
  outline: 2px solid var(--ginger-400);
  outline-offset: 2px;
}

/* --- Login Page --- */
.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem 1rem;
  background: var(--clr-bg);
}

/* Login gemäss Design v22: kein Rahmen/Karte — Inhalt direkt auf Paper-Hintergrund */
.login-box {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
  width: 100%;
  max-width: 380px;
}

.login-logo {
  text-align: center;
  margin-bottom: 1.5rem;
}
.logo-text {
  display: block;
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-top: .5rem;
}
.logo-sub {
  display: block;
  font-size: .875rem;
  font-weight: 500;
  color: var(--clr-muted);
  margin-top: .15rem;
}

/* --- App Header (new design) --- */
.sg-header {
  background: var(--clr-primary);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}

/* (v41) Umgebungs-Kennzeichnung: dunkelroter Header ausserhalb von Live
   (Staging/Lokal), reine Farbkennzeichnung ohne Text-Badge -- siehe
   Konzeptdokument v41, Abschnitt 10a. Betrifft ausschliesslich den
   Header-Balken; Titel/Hamburger-Icon sind bereits fest auf #fff gesetzt
   und benötigen daher keine zusätzliche Anpassung. */
.sg-header.sg-header-nonlive {
  background: var(--red-900);
}

.sg-header-inner {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: .9rem 1rem;
  min-height: 54px;
}

.sg-back-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  flex-shrink: 0;
  margin-left: -.4rem;
  text-decoration: none;
  opacity: .9;
}
.sg-back-btn:hover { opacity: 1; background: rgba(255,255,255,.1); }

/* (App-Version 0.25.1) Home-Button ganz links im Header, analog .sg-back-btn,
   aber mit dauerhaft sichtbarem halbtransparentem Kreis-Hintergrund statt nur
   auf Hover -- .sg-back-btn bleibt unangetastet (bisher ungenutzt, aber ggf.
   andernorts referenziert), stattdessen eigene Klasse. Nur weisse/rgba-weisse
   Werte, damit der Button auf Ink-800 (Live) wie Rot-900 (.sg-header-nonlive,
   Staging/Lokal, Abschnitt 10a) gleichermassen gut lesbar bleibt. */
.sg-home-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.18);
  color: #fff;
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
  text-decoration: none;
}
.sg-home-btn:hover { background: rgba(255,255,255,.28); }
/* (Bugfix) Auf der Zielseite selbst bleibt der Button im DOM (nimmt weiterhin
   Platz ein, damit die Header-Höhe seitenübergreifend gleich bleibt), wird
   aber unsichtbar und unklickbar gemacht statt entfernt. */
.sg-home-btn-hidden {
  visibility: hidden;
  pointer-events: none;
}

.sg-header-title {
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}


.sg-hamburger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
  margin-right: -.4rem;
}
.sg-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
}

/* --- Navigations-Modal (Fullscreen) --- */
.sg-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--ink-900);
  color: #fff;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .22s ease;
  overflow-y: auto;
}
.sg-menu.open { transform: translateX(0); }

.sg-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.1rem .9rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  flex-shrink: 0;
}
.sg-menu-section {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .02em;
}
.sg-menu-close {
  background: none;
  border: none;
  color: rgba(255,255,255,.7);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  padding: .1rem .3rem;
}
.sg-menu-close:hover { color: #fff; }

.sg-menu-nav { flex: 1; padding: .25rem 0; }

.sg-menu-group { border-bottom: 1px solid rgba(255,255,255,.07); }

.sg-menu-group-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  color: rgba(255,255,255,.75);
  font-size: .95rem;
  font-weight: 600;
  padding: .9rem 1.1rem;
  cursor: pointer;
  text-align: left;
  min-height: 50px;
}
.sg-menu-group-btn:hover { color: #fff; background: rgba(255,255,255,.05); }
.sg-menu-group-btn.active { color: #fff; background: var(--ink-600); }

.sg-menu-chevron {
  font-size: 1.3rem;
  line-height: 1;
  transition: transform .18s;
  color: rgba(255,255,255,.45);
}
.sg-menu-group-btn.active .sg-menu-chevron { transform: rotate(90deg); color: rgba(255,255,255,.7); }

.sg-menu-group-links {
  display: none;
  flex-direction: column;
  padding: .1rem 0 .4rem;
  background: rgba(0,0,0,.15);
}
.sg-menu-group-links.open { display: flex; }

.sg-menu-link {
  color: rgba(255,255,255,.75);
  padding: .7rem 1.1rem .7rem 1.6rem;
  font-size: .9rem;
  text-decoration: none;
  transition: background .12s;
}
.sg-menu-link:hover { background: rgba(255,255,255,.06); color: #fff; }
.sg-menu-link.active { color: #fff; font-weight: 600; background: rgba(255,255,255,.08); }

.sg-menu-footer {
  padding: 1rem 1.1rem 1.5rem;
  border-top: 1px solid rgba(255,255,255,.1);
  flex-shrink: 0;
}
.sg-menu-logout {
  color: rgba(255,255,255,.5);
  font-size: .85rem;
  text-decoration: none;
}
.sg-menu-logout:hover { color: rgba(255,255,255,.8); }

/* --- Footer --- */
.site-footer {
  text-align: center;
  padding: 1.25rem 1rem;
  font-size: .75rem;
  color: var(--clr-muted);
  border-top: 1px solid var(--clr-border);
  margin-top: 2rem;
}

/* --- Main Content --- */
.site-main { padding: 1.25rem 1rem 0; }
.container  { max-width: 900px; margin: 0 auto; }
.page-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--clr-primary);
}

/* --- Cards --- */
.card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 1rem;
  margin-bottom: 1rem;
}
.card-title {
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--clr-muted);
  margin-bottom: .4rem;
}

/* --- Alerts --- */
.alert {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: .9rem;
}
.alert-error   { background: var(--red-100); border: 1px solid var(--red-300); color: var(--red-600); }
.alert-success { background: var(--green-100); border: 1px solid var(--green-300); color: var(--green-600); }
.alert-warn    { background: var(--amber-100); border: 1px solid var(--amber-300); color: var(--amber-700); }

/* --- Forms --- */
.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  margin-bottom: .3rem;
}
.form-group input:not([type=checkbox]):not([type=radio]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .55rem .75rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  font-size: 1rem;
  background: var(--clr-surface);
  color: var(--clr-text);
  transition: border-color .15s;
}
.form-group input:not([type=checkbox]):not([type=radio]):focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-primary);
}
.form-hint { font-size: .8rem; color: var(--clr-muted); margin-top: .25rem; }

/* --- Checkbox-Labels --- */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  font-weight: normal;
  font-size: .9rem;
  line-height: 1.4;
}
.checkbox-label input[type=checkbox] {
  flex-shrink: 0;
  width: 1.1rem;
  height: 1.1rem;
  margin: 0;
  accent-color: var(--clr-primary);
  cursor: pointer;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .8125rem 1.25rem;
  border: none;
  border-radius: var(--radius-md);
  font-size: .9375rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .12s, transform .08s;
  text-decoration: none;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--ink-800); color: #fff; }
.btn-primary:hover  { background: var(--ink-700); color: #fff; }
.btn-primary:active { background: var(--ink-900); }
.btn-secondary { background: var(--tan-100); color: var(--tan-text); }
.btn-secondary:hover  { background: var(--tan-200); color: var(--tan-text); }
.btn-secondary:active { background: var(--tan-300); }
.btn-danger { background: var(--red-600); color: #fff; }
.btn-danger:hover  { background: var(--red-700); color: #fff; }
.btn-full { width: 100%; }
.btn-sm   { padding: .5rem .875rem; font-size: .8125rem; border-radius: var(--radius-sm); }
.btn-lg   { padding: 1rem 1.5rem; font-size: 1rem; border-radius: var(--radius-lg); }
/* Deaktivierter Button-Look für <a>-Elemente (kein natives disabled möglich) */
.btn-disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }

/* --- Tables (Design v22: Tabelle IST die Card — weisser gerundeter
   Container mit Schatten, direkt auf dem Paper-Hintergrund) --- */
.table-wrap {
  overflow-x: auto;
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}
/* In einer Card eingebettet (z. B. Wizard-Bestandscheck): keine Doppel-Card */
.card .table-wrap {
  background: transparent;
  border-radius: var(--radius-md);
  box-shadow: none;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
}
th {
  background: var(--paper-200);
  text-align: left;
  padding: .75rem 1rem;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--clr-muted);
  white-space: nowrap;
}
td {
  padding: .875rem 1rem;
  border-top: 1px solid var(--clr-border);
  vertical-align: middle;
}

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: .25rem .75rem;
  border-radius: var(--radius-pill);
  font-size: .8125rem;
  font-weight: 700;
  line-height: 1.4;
}
.badge-warn    { background: var(--red-100); color: var(--red-600); }
.badge-ok      { background: var(--green-100); color: var(--green-600); }
.badge-neutral { background: var(--tan-100); color: var(--tan-text); }

/* --- Bestand-Karten (Dashboard) --- */
.bestand-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
  margin-bottom: 1.5rem;
}
@media (min-width: 480px) {
  .bestand-grid { grid-template-columns: 1fr 1fr; }
}

/* StatBox (Design v22): weisse Card, Warn-Zustand = danger-Tönung ohne Schatten */
.bestand-card {
  display: block;
  background: var(--clr-surface);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  padding: 1.125rem 1.25rem;
  box-shadow: var(--shadow-card);
}
/* Kacheln sind Links (Klick-Filter zu Verlauf) – keine Link-Optik, dezentes Hover */
a.bestand-card, a.vp-mini-card {
  text-decoration: none;
  color: inherit;
  transition: opacity .12s;
}
a.bestand-card:hover, a.vp-mini-card:hover { opacity: .85; }
.bestand-card.warn {
  background: var(--red-100);
  border-color: var(--red-300);
  box-shadow: none;
}
.bestand-label { font-size: .9375rem; font-weight: 600; color: var(--clr-muted); margin-bottom: .375rem; }
.bestand-card.warn .bestand-label { color: var(--red-600); opacity: .9; }
.bestand-menge { font-size: 2.125rem; font-weight: 700; line-height: 1; color: var(--gray-900); font-family: 'JetBrains Mono', monospace; }
.bestand-menge span { font-size: .9375rem; font-weight: 500; color: var(--clr-muted); font-family: 'Inter', sans-serif; }
.bestand-card.warn .bestand-menge,
.bestand-card.warn .bestand-menge span { color: var(--red-600); }
.bestand-warn-text { font-size: .8125rem; color: var(--red-600); margin-top: .375rem; opacity: .85; font-family: 'JetBrains Mono', monospace; }

/* --- Schnellzugriff-Kacheln (Übersicht-Seiten) --- */
.quickaction-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .6rem;
  margin-bottom: 1.25rem;
}
.quickaction-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .4rem;
  background: var(--ink-800);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 1rem 1rem .9rem;
  text-decoration: none;
  transition: background .12s, transform .08s;
}
.quickaction-tile:hover  { background: var(--ink-700); color: #fff; }
.quickaction-tile:active { background: var(--ink-900); transform: scale(.98); }
.quickaction-tile .ti { font-size: 1.4rem; opacity: .8; }
.quickaction-tile-label { font-size: .85rem; font-weight: 600; line-height: 1.3; }

/* --- Abschnitts-Titel (Übersicht-Seiten) --- */
.section-heading {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--clr-muted);
  margin-bottom: .6rem;
}

/* --- Preisliste --- */
.preisliste-anfrage {
  font-size: 1rem;
  font-style: italic;
  color: var(--clr-muted);
  margin-top: .5rem;
}

/* --- Verpackungs-Gruppen (uebersicht_rohstoffe, Design v22):
   Mini-Kacheln linksbündig auf paper-200, Warn = danger-Tönung --- */
.vp-gruppe-titel {
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: .625rem;
}
.vp-mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
}
.vp-mini-card {
  background: var(--paper-200);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: .75rem;
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}
.vp-mini-card .ti { font-size: 1.375rem; color: var(--clr-muted); line-height: 1; }
.vp-mini-label {
  font-size: .75rem;
  font-weight: 600;
  color: var(--clr-muted);
  line-height: 1.3;
  margin-top: .375rem;
}
.vp-mini-menge {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--gray-900);
  font-family: 'JetBrains Mono', monospace;
  margin-top: .25rem;
}
.vp-mini-card.warn { background: var(--red-100); border-color: var(--red-300); }
.vp-mini-card.warn .ti,
.vp-mini-card.warn .vp-mini-label,
.vp-mini-card.warn .vp-mini-menge { color: var(--red-600); }

/* --- Radio-Kachel-Grid --- */
.radio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .35rem;
}

/* --- Radio-Karten (Artikel- & Typ-Auswahl) --- */
/* ChoiceTile (Design v22): unausgewählt = weiss + semantischer Border,
   ausgewählt = IMMER solid Ink mit weissem Text (auch Zugang/Abgang) */
.radio-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--tan-300);
  border-radius: var(--radius-lg);
  padding: .7rem .9rem;
  cursor: pointer;
  transition: border-color .12s, background .12s;
  background: var(--clr-surface);
}
.radio-card input[type=radio] { display: none; }
.radio-card strong { font-size: .95rem; font-weight: 800; line-height: 1.25; display: block; }
.radio-card .form-hint { font-size: .8125rem; font-weight: 500; line-height: 1.25; margin-top: .1rem; opacity: .8; }

/* Ausgewählt (neutral, z. B. Artikel/Korrektur): solid Ink */
.radio-card-checked {
  border-color: var(--ink-800);
  background: var(--ink-800);
  color: #fff;
}
.radio-card-checked strong { color: #fff; }
.radio-card-checked .form-hint { color: rgba(255,255,255,.8); }

/* Zugang (Typ-Kachel): dezent grün getönt; ausgewählt = invers Voll-Grün */
.radio-card-green {
  background: var(--green-100);
  border-color: var(--green-300);
}
.radio-card-green strong { color: var(--green-600); }
.radio-card-green .form-hint { color: var(--green-600); }
.radio-card-green.radio-card-checked {
  background: var(--green-600);
  border-color: var(--green-600);
  color: #fff;
}
.radio-card-green.radio-card-checked strong { color: #fff; }
.radio-card-green.radio-card-checked .form-hint { color: rgba(255,255,255,.8); }

/* Abgang (Typ-Kachel): dezent rot getönt; ausgewählt = invers Voll-Rot */
.radio-card-red {
  background: var(--red-100);
  border-color: var(--red-300);
}
.radio-card-red strong { color: var(--red-600); }
.radio-card-red .form-hint { color: var(--red-600); }
.radio-card-red.radio-card-checked {
  background: var(--red-600);
  border-color: var(--red-600);
  color: #fff;
}
.radio-card-red.radio-card-checked strong { color: #fff; }
.radio-card-red.radio-card-checked .form-hint { color: rgba(255,255,255,.8); }

/* Buchungstyp-Formulare (waren_bewegung.php, zutaten_bewegung.php,
   verpackung_bewegung.php): Korrektur+/Korrektur− als kleinere, inhalts-
   breite Neben-Buttons in eigener Zeile unter den gleich grossen
   Hauptbuttons Abgang/Zugang -- Farbe analog Bewegungs-Tag-Logik
   (badge-ok/badge-warn: -100 Hintergrund, -600 Text), deutlich
   zurückhaltender als die vollformatigen radio-card-Hauptbuttons. */
.radio-card-sm-row {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
}
.radio-card-sm {
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  padding: .35rem .75rem;
  font-size: .8125rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .12s, background .12s;
}
.radio-card-sm input[type=radio] { display: none; }
.radio-card-sm.radio-card-green { background: var(--green-100); color: var(--green-600); }
.radio-card-sm.radio-card-red   { background: var(--red-100);   color: var(--red-600); }
.radio-card-sm.radio-card-green.radio-card-checked { background: var(--green-600); color: #fff; }
.radio-card-sm.radio-card-red.radio-card-checked   { background: var(--red-600);   color: #fff; }

/* --- Lager-Filter-Schaltflächen (Dashboard) --- */
.lager-filter-group {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.lager-filter-btn {
  display: inline-block;
  padding: .4rem .9rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-pill);
  font-size: .875rem;
  font-weight: 600;
  color: var(--clr-text);
  background: var(--clr-surface);
  text-decoration: none;
  transition: background .12s, border-color .12s, color .12s;
}
.lager-filter-btn:hover {
  background: var(--tan-100);
  border-color: var(--tan-300);
  color: var(--clr-text);
}
.lager-filter-btn.active,
.lager-filter-btn:has(input:checked) {
  background: var(--ink-800);
  border-color: var(--ink-800);
  color: #fff;
}
/* Radio-/Checkbox-Variante (Buchungsformulare, Mitarbeiter-Mehrfachauswahl):
   versteckter Input, Label als Button – Auswahl-Zustand rein per CSS
   :has(), kein JS nötig. Checkbox statt Radio ermöglicht Mehrfachauswahl. */
.lager-filter-btn input[type=radio],
.lager-filter-btn input[type=checkbox] {
  display: none;
}
label.lager-filter-btn {
  cursor: pointer;
}

/* --- Quickselect-Buttons (Mengenauswahl) --- */
.quickselect-btns {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
  margin-top: .35rem;
}
.quickselect-btn {
  padding: .3rem .75rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  background: var(--clr-surface);
  font-size: .875rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .12s, border-color .12s;
}
.quickselect-btn:hover {
  background: var(--clr-bg);
  border-color: var(--clr-primary);
}

/* --- Mono-Zahlen (JetBrains Mono) --- */
.mono { font-family: 'JetBrains Mono', monospace; }

/* --- Utility --- */
.text-muted  { color: var(--clr-muted); }
.text-right  { text-align: right; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.flex-row { display: flex; gap: .75rem; flex-wrap: wrap; align-items: flex-end; }
.flex-1   { flex: 1; min-width: 0; }

/* --- Batch-Details: Kennzahlen der Internen Auswertung (0.26.0) ---
   Mobil: umbrechende Spalten; Desktop: gemeinsames 4-Spalten-Raster, damit
   Zeile 1 (3 Kennzahlen + Leerfeld) und Zeile 2 (4 Kennzahlen) spaltengenau stehen. */
.kz-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: .75rem; font-size: .875rem; margin-bottom: .75rem; }
.kz-grid .kz-leer { display: none; }
@media (min-width: 768px) {
  .kz-grid { grid-template-columns: repeat(4, 1fr); }
  .kz-grid .kz-leer { display: block; }
}