:root{
  --blue:#0b5cff;
  --bg:#f4f6fa;
  --card:#ffffff;
  --text:#101828;
  --muted:#667085;
  --border:#e6eaf0;
  --green:#12b76a;
  --orange:#f79009;
  --red:#f04438;
  --shadow:0 8px 30px rgba(16,24,40,.06);
}

*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif}
body{min-height:100vh}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
#app{max-width:520px;margin:0 auto;min-height:100vh;background:var(--bg);position:relative;padding-bottom:92px}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:calc(16px + env(safe-area-inset-top)) 18px 14px;background:rgba(244,246,250,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(230,234,240,.8)}
.eyebrow{font-size:11px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
h1{font-size:24px;margin:2px 0 0}
h2{margin:0 0 4px;font-size:26px}
h3{font-size:17px;margin:22px 2px 10px}
p{margin:0;color:var(--muted)}
.icon-btn{border:0;background:var(--card);width:42px;height:42px;border-radius:14px;box-shadow:var(--shadow);font-size:19px}
main{padding:16px}
.screen{display:none}
.screen.active{display:block}
.welcome,.screen-title,.shift-main,.card-head{display:flex;align-items:center;justify-content:space-between}
.avatar{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--blue),#5a8cff);color:#fff;display:grid;place-items:center;font-weight:800}
.avatar.large{width:64px;height:64px;border-radius:20px}
.card{background:var(--card);border:1px solid var(--border);border-radius:22px;padding:16px;box-shadow:var(--shadow)}
.shift-card{margin-top:16px}
.card-head{font-size:14px;font-weight:700;color:var(--muted)}
.shift-main{margin-top:14px}
.shift-main strong{display:block;font-size:22px}
.shift-main span{color:var(--muted)}
.ambulance{font-size:36px}
.pill{font-size:11px;padding:6px 9px;border-radius:999px}
.pill.green{color:#067647;background:#ecfdf3}
.status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}
.status-card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:14px 8px;text-align:center}
.status-card strong,.status-card small{display:block}
.status-card small{color:var(--muted);margin-top:3px}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-bottom:6px}
.green-dot{background:var(--green)}.orange-dot{background:var(--orange)}.red-dot{background:var(--red)}
.primary,.secondary{width:100%;border:0;border-radius:17px;padding:15px 16px;font-weight:750;margin-top:10px}
.primary{background:var(--blue);color:white}
.secondary{background:white;color:var(--text);border:1px solid var(--border)}
.action{display:flex;justify-content:space-between;align-items:center;text-align:left}
.task-card{display:flex;align-items:center;justify-content:space-between}
.task-card strong,.task-card span{display:block}
.task-card span{font-size:13px;color:var(--muted);margin-top:3px}
.small-btn{border:0;background:#fff0ef;color:var(--red);font-weight:700;padding:9px 11px;border-radius:12px}
.search-wrap{margin:14px 0}
input,select,textarea{width:100%;border:1px solid var(--border);background:white;border-radius:14px;padding:13px 14px;outline:none}
input:focus,select:focus,textarea:focus{border-color:#9db7ff;box-shadow:0 0 0 3px rgba(11,92,255,.09)}
.list{display:grid;gap:10px}
.stock-row{background:white;border:1px solid var(--border);border-radius:18px;padding:14px;display:flex;align-items:center;gap:11px}
.stock-row .meta{flex:1}
.stock-row strong,.stock-row small{display:block}
.stock-row small{color:var(--muted);margin-top:4px}
.qty{font-weight:800}
.camera-placeholder{height:310px;border-radius:24px;background:#0a0f1a;position:relative;display:grid;place-items:center;overflow:hidden;margin:16px 0}
.scan-frame{position:absolute;width:78%;height:55%;border:2px solid rgba(255,255,255,.75);border-radius:20px;box-shadow:0 0 0 999px rgba(0,0,0,.16)}
.camera-content{position:relative;color:#fff;text-align:center;display:grid;gap:6px}
.camera-content span{font-size:13px;opacity:.72}
.big-icon{font-size:48px}
.form-card{display:grid;gap:13px;margin-top:16px}
label{font-size:13px;color:var(--muted);font-weight:700;display:grid;gap:7px}
.notice{margin-top:14px;background:#fff7ed;color:#9a3412;border:1px solid #fed7aa;padding:14px;border-radius:16px}
.hidden{display:none!important}
.profile-card{display:flex;align-items:center;gap:14px;margin-top:16px}
.profile-card strong,.profile-card span{display:block}
.profile-card span{color:var(--muted);margin-top:3px}
.menu-card{padding:0;overflow:hidden}
.menu-card button{width:100%;border:0;background:white;padding:16px;display:flex;justify-content:space-between;border-bottom:1px solid var(--border);text-align:left}
.menu-card button:last-child{border-bottom:0}
.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);z-index:30;width:min(520px,100%);padding:8px 10px calc(8px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);backdrop-filter:blur(18px);border-top:1px solid var(--border)}
.nav-btn{border:0;background:transparent;color:#7a8492;display:grid;gap:3px;place-items:center;font-size:18px;padding:7px 2px}
.nav-btn small{font-size:10px;font-weight:700}
.nav-btn.active{color:var(--blue)}
.nav-btn.center span{width:42px;height:42px;border-radius:14px;background:var(--blue);color:white;display:grid;place-items:center;margin-top:-20px;box-shadow:0 8px 24px rgba(11,92,255,.28)}
.modal-backdrop{position:fixed;inset:0;z-index:100;background:rgba(12,18,28,.38);display:flex;align-items:flex-end;justify-content:center}
.modal{width:min(520px,100%);background:white;border-radius:28px 28px 0 0;padding:12px 18px calc(20px + env(safe-area-inset-bottom));display:grid;gap:13px}
.modal-handle{width:42px;height:5px;background:#d0d5dd;border-radius:999px;margin:0 auto 5px}
.toast{position:fixed;z-index:200;left:50%;bottom:110px;transform:translateX(-50%);background:#101828;color:#fff;padding:11px 15px;border-radius:13px;font-weight:700;box-shadow:var(--shadow);white-space:nowrap}
@media (prefers-color-scheme:dark){
  :root{--bg:#0d1117;--card:#151b24;--text:#f5f7fa;--muted:#98a2b3;--border:#26303d;--shadow:none}
  .topbar{background:rgba(13,17,23,.9)}
  input,select,textarea,.secondary,.menu-card button{background:var(--card);color:var(--text)}
  .icon-btn{background:var(--card);color:var(--text)}
}


/* v0.2 additions */
.login-shell{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:24px;
  background:linear-gradient(180deg,#eef4ff 0%,#f6f8fb 100%);
}
.login-card{
  width:min(430px,100%);
  background:#fff;
  border:1px solid #e6eaf0;
  border-radius:28px;
  padding:26px;
  box-shadow:0 18px 50px rgba(16,24,40,.10);
  display:grid;
  gap:15px;
}
.login-card h1{text-align:center;margin:0;font-size:30px}
.login-sub{text-align:center;margin-top:-8px}
.login-logo{
  width:70px;height:70px;border-radius:22px;background:#0b5cff;color:#fff;
  display:grid;place-items:center;margin:0 auto;font-size:34px;
}
.demo-box{
  background:#f8fafc;border:1px solid #e6eaf0;border-radius:16px;padding:13px;
  display:grid;gap:4px;font-size:13px;color:#475467;
}
.demo-box strong{color:#101828}
.empty-card{text-align:center;display:grid;gap:4px;place-items:center}
.empty-card span{font-size:28px}
.empty-card small{color:#667085}
.task-row{display:flex;align-items:center;justify-content:space-between}
.task-row .task-info strong,.task-row .task-info small{display:block}
.task-row .task-info small{margin-top:4px;color:#667085}
.done-btn{
  border:0;background:#ecfdf3;color:#067647;font-weight:800;
  padding:9px 12px;border-radius:12px
}
.stock-list-black .stock-row,
.stock-list-black .stock-row strong,
.stock-list-black .stock-row small,
.stock-list-black .stock-row .qty{
  color:#000 !important;
}
.stock-list-black .stock-row small{opacity:.62}


/* v0.3 Bestandsschwellen */
.stock-row.low-stock{
  background:#fff8db !important;
  border-color:#f7c948 !important;
}
.stock-row.critical-stock{
  background:#ffe9e7 !important;
  border-color:#f04438 !important;
}


/* v0.4 Dienstzeit-Hinweise */
.shift-hint{
  background:#fff7ed;
  border:1px solid #fed7aa;
  color:#9a3412;
  border-radius:14px;
  padding:11px 12px;
  font-size:13px;
  font-weight:700;
  line-height:1.35;
}


/* v0.5 Dienstweg/Wachen */
.station-select-card{
  width:100%;
  border:1px solid var(--border);
  text-align:left;
  display:flex;
  align-items:center;
  justify-content:space-between;
  color:var(--text);
}
.station-select-card strong,
.station-select-card small{display:block}
.station-select-card small{color:var(--muted);margin-top:4px}
.current-duty-card{margin-top:16px;display:grid;gap:6px}
.current-duty-card span{color:var(--muted);font-size:14px}

/* v0.7 Login-Kontrast */
.login-shell,
.login-card,
.login-card h1,
.login-card label,
.login-card input {
  color: #000 !important;
}
.login-card input {
  background: #fff !important;
}
.login-card input::placeholder {
  color: #6b7280 !important;
  opacity: 1;
}
.login-sub {
  color: #333 !important;
}


/* v0.8 Admin + Qualifikation */
.top-actions{display:flex;align-items:center;gap:8px}
.qual-btn{
  min-width:42px;height:42px;border:0;border-radius:14px;
  background:#0b5cff;color:#fff;font-weight:900;padding:0 10px;
  box-shadow:var(--shadow);
}
.user-admin-row strong,.user-admin-row small{display:block}
.user-admin-row small{color:var(--muted);margin-top:4px}
.qual-menu button{font-weight:700}


/* v0.10 Dienst-Sperre + Passwortwechsel */
.disabled-action{
  opacity:.45;
  pointer-events:none;
}
.disabled-nav{
  opacity:.35;
}
.password-rules{
  background:#f8fafc;
  border:1px solid #e6eaf0;
  color:#475467;
  border-radius:14px;
  padding:11px 12px;
  font-size:13px;
  line-height:1.4;
}
.mail-preview{
  margin-top:16px;
  display:grid;
  gap:8px;
}
.mail-preview p{
  margin:4px 0;
  color:var(--text);
}


/* v0.11 Qualifikation + Benachrichtigungsschalter */
.avatar-button{
  border:0;
  cursor:pointer;
}


/* v0.12 Benutzer & Rollen */
.user-admin-row{
  display:grid;
  grid-template-columns:1fr minmax(145px, 190px);
  gap:14px;
  align-items:end;
}
.user-admin-info strong,
.user-admin-info small{
  display:block;
}
.user-admin-info small{
  color:var(--muted);
  margin-top:4px;
}
.role-control{
  margin:0;
}
@media (max-width:430px){
  .user-admin-row{
    grid-template-columns:1fr;
  }
}


/* v0.13 Fahrzeugbezogener Bestand */
.stock-row .meta small + small{
  margin-top:3px;
}
.disabled-action{
  filter:grayscale(1);
}

/* v0.14 Soll-/Ist-Bestand */
.stock-summary{display:grid;gap:5px;margin-bottom:12px}.stock-summary small{color:var(--muted)}
.stock-row .qty{font-weight:900;min-width:48px;text-align:right}.modal p{color:var(--muted)}


/* v0.15 Dynamische Bestandsampel + Auffüllen */
.status-card.dash-ok{
  background:#ecfdf3;
  border-color:#86efac;
}
.status-card.dash-warning{
  background:#fff8db;
  border-color:#f7c948;
}
.status-card.dash-critical{
  background:#ffe9e7;
  border-color:#f04438;
}
.status-card.dash-neutral{
  background:#f2f4f7;
  border-color:#d0d5dd;
}


/* v0.18 Changelog */
.changelog-list{
  display:grid;
  gap:12px;
  margin-top:16px;
}
.changelog-card{
  display:grid;
  gap:10px;
}
.changelog-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
}
.changelog-head strong{
  font-size:18px;
}
.changelog-head span{
  color:var(--muted);
  font-size:12px;
  text-align:right;
}
.changelog-card ul{
  margin:0;
  padding-left:20px;
  display:grid;
  gap:6px;
}
.changelog-card li{
  color:var(--text);
  line-height:1.4;
}


/* v0.20 Augenfreundliche untere Navigation */
.bottom-nav{
  background:#e7edf4 !important;
  border-top:1px solid #d3dbe6 !important;
}
.nav-btn{
  color:#657184 !important;
}
.nav-btn.active{
  color:#0b5cff !important;
}
.nav-btn.center span{
  background:#0b5cff !important;
  color:#fff !important;
}
@media (prefers-color-scheme:dark){
  .bottom-nav{
    background:#26313d !important;
    border-top:1px solid #3a4655 !important;
  }
  .nav-btn{
    color:#b8c1cc !important;
  }
  .nav-btn.active{
    color:#7aa2ff !important;
  }
}


/* v0.21 weichere Flächen + funktionierende Einstellungen */
:root{
  --soft-bluegray:#e7edf4;
  --soft-bluegray-2:#eef3f8;
  --soft-border:#d3dce8;
}

/* Auffüllen: keine grellweißen Karten */
#screen-refill .card,
#screen-refill .form-card,
#screen-refill #refillInfo{
  background:var(--soft-bluegray-2);
  border-color:var(--soft-border);
}
#screen-refill input,
#screen-refill select{
  background:#f7f9fc;
}

/* v0.22: komplette Auffuell-Formularflaeche in harmonischem Blaugrau */
#screen-refill .form-card,
#screen-refill #refillInfo{
  background:#dbe5ef;
  border:1px solid #c4d1df;
  box-shadow:0 10px 28px rgba(42,64,86,.10);
}
#screen-refill .form-card label{
  color:#26384a;
}
#screen-refill input,
#screen-refill select{
  background:#f4f7fa;
  color:#17283a;
  border-color:#afbfce;
}
#screen-refill input::placeholder{
  color:#68798a;
}
#screen-refill input:focus,
#screen-refill select:focus{
  background:#fff;
  border-color:#6f93b5;
  box-shadow:0 0 0 3px rgba(75,112,147,.16);
}

/* Startseite: große weiße Flächen entschärfen */
#screen-home .shift-card,
#screen-home .empty-card,
#screen-home .action.secondary{
  background:var(--soft-bluegray-2);
  border-color:var(--soft-border);
}
#screen-home .status-card:not(.dash-ok):not(.dash-warning):not(.dash-critical){
  background:var(--soft-bluegray-2);
  border-color:var(--soft-border);
}

/* Einstellungen */
.settings-panel{
  background:var(--soft-bluegray-2);
  border-color:var(--soft-border);
}
.toggle-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:12px 0;
  border-bottom:1px solid var(--soft-border);
}
.toggle-row:last-child{border-bottom:0}
.toggle-row span{display:grid;gap:3px}
.toggle-row small,.appearance-options small{color:var(--muted)}
.toggle-row input{width:22px;height:22px;accent-color:var(--blue)}
.appearance-options{display:grid;gap:0}
.appearance-options label{
  display:flex;
  align-items:center;
  gap:12px;
  padding:14px 0;
  border-bottom:1px solid var(--soft-border);
}
.appearance-options label:last-child{border-bottom:0}
.appearance-options label span{display:grid;gap:3px}
.appearance-options input{width:20px;height:20px;accent-color:var(--blue)}

/* Echte gespeicherte Dark-Darstellung */
html[data-theme="dark"]{
  --bg:#1d2630;
  --card:#273340;
  --text:#eef2f6;
  --muted:#b7c1cd;
  --border:#3b4857;
  --shadow:0 8px 30px rgba(0,0,0,.18);
  --soft-bluegray:#2a3744;
  --soft-bluegray-2:#303d4b;
  --soft-border:#465464;
}
html[data-theme="dark"] body,
html[data-theme="dark"] #app{background:var(--bg);color:var(--text)}
html[data-theme="dark"] .topbar{background:rgba(29,38,48,.94)}
html[data-theme="dark"] input,
html[data-theme="dark"] select,
html[data-theme="dark"] textarea{background:#26313d;color:var(--text);border-color:var(--border)}
html[data-theme="dark"] #screen-refill input,
html[data-theme="dark"] #screen-refill select{background:#26313d}
html[data-theme="dark"] .bottom-nav{background:#26313d !important;border-color:#3a4655 !important}
html[data-theme="dark"] .icon-btn{background:#303d4b;color:var(--text)}

/* v0.22: Plus-Popup fuer die Soll-Bestueckung */
#masterStockModal .modal{
  background:#dbe5ef;
  color:#1d3043;
  border:1px solid #bdcbd9;
  box-shadow:0 -12px 40px rgba(7,24,41,.22);
}
#masterStockModal .modal-handle{
  background:#93a7ba;
}
#masterStockModal .modal p{
  color:#596f84;
}
#masterStockModal .modal label{
  color:#334b61;
}
#masterStockModal .modal input{
  background:#f4f7fa;
  color:#17283a;
  border-color:#aebfce;
}
#masterStockModal .modal input::placeholder{
  color:#687b8e;
}
#masterStockModal .modal input:focus{
  background:#fff;
  border-color:#6f93b5;
  box-shadow:0 0 0 3px rgba(75,112,147,.16);
}
#masterStockModal .modal .secondary{
  background:#c7d4e0;
  color:#24394c;
  border-color:#aebfce;
}

/* Auffuellen verwendet exakt dieselbe Farbwelt wie Soll-Bestueckung. */
#screen-refill .form-card,
#screen-refill #refillInfo{
  background:#dbe5ef;
  color:#1d3043;
  border-color:#bdcbd9;
}
#screen-refill .form-card label,
#screen-refill #refillInfo strong{
  color:#334b61;
}
#screen-refill #refillInfo span{
  color:#596f84;
}
#screen-refill .form-card input,
#screen-refill .form-card select,
html[data-theme="dark"] #screen-refill .form-card input,
html[data-theme="dark"] #screen-refill .form-card select{
  background:#f4f7fa;
  color:#17283a;
  border-color:#aebfce;
}
#screen-refill .form-card input::placeholder{
  color:#687b8e;
}
#screen-refill .form-card input:focus,
#screen-refill .form-card select:focus,
html[data-theme="dark"] #screen-refill .form-card input:focus,
html[data-theme="dark"] #screen-refill .form-card select:focus{
  background:#fff;
  border-color:#6f93b5;
  box-shadow:0 0 0 3px rgba(75,112,147,.16);
}