*{margin:0;padding:0;box-sizing:border-box}
:root{--primary:#3D6890;--primary-light:#5A85AD;--primary-dark:#0a2647;--accent:#2e86c1;--info:#5BC0DE;--info-dark:#3A9BB8;--green:#4CAF50;--green-dark:#3E8E41;--red:#D9534F;--red-dark:#A94442;--yellow:#F0AD4E;--yellow-dark:#C77C22;--bg:#F5F7FA;--card:#fff;--text:#2E3A46;--muted:#6B7C8F;--border:#DCE3EA;--sidebar:260px}
html{background:var(--bg)}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);display:flex;min-height:100vh}

.sidebar{width:var(--sidebar);background:var(--primary-dark);color:#fff;position:fixed;height:100vh;overflow-y:auto;display:flex;flex-direction:column;z-index:100}
.sidebar-header{padding:24px 20px 16px;border-bottom:1px solid rgba(255,255,255,0.1)}
.sidebar-header h1{font-size:18px;font-weight:700;letter-spacing:0.5px}
.sidebar-header .sub{font-size:11px;opacity:0.6;margin-top:4px}
.sidebar-user{padding:16px 20px;border-bottom:1px solid rgba(255,255,255,0.1);display:flex;align-items:center;gap:12px}
.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.user-name{font-size:13px;font-weight:600}
.user-role{font-size:10px;opacity:0.5}
.nav{flex:1;padding:12px 0}
.nav-section{padding:6px 20px;font-size:10px;text-transform:uppercase;letter-spacing:1.5px;opacity:0.4;margin-top:12px}
.nav-item{display:flex;align-items:center;gap:12px;padding:10px 20px;cursor:pointer;font-size:13px;transition:all 0.15s;border-left:3px solid transparent;color:inherit;text-decoration:none}
.nav-item:hover{background:rgba(255,255,255,0.08)}
.nav-item.active{background:rgba(255,255,255,0.12);border-left-color:var(--accent)}
.nav-item .icon{width:20px;text-align:center;font-size:16px}
.nav-item .badge{margin-left:auto;background:var(--red);color:#fff;font-size:10px;padding:2px 8px;border-radius:10px}
.sidebar-footer{padding:16px 20px;border-top:1px solid rgba(255,255,255,0.1);font-size:12px;opacity:0.72}

.main{margin-left:var(--sidebar);flex:1}
.topbar{background:#fff;padding:16px 32px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.topbar h2{font-size:18px;color:var(--primary-dark);font-weight:600}
.topbar-actions{display:flex;gap:12px;align-items:center}
.topbar-actions .status{font-size:12px;color:var(--green-dark)}
.btn{padding:7px 16px;border-radius:6px;border:none;cursor:pointer;font-size:12px;font-weight:600;transition:all 0.15s;font-family:inherit}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{background:var(--bg)}
.btn-green{background:var(--green-dark);color:#fff}
.btn-sm{padding:5px 12px;font-size:11px}
.content{padding:28px 32px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(158px,1fr));gap:12px;margin-bottom:24px}
.card{background:var(--card);border-radius:10px;padding:11px 13px;box-shadow:0 1px 3px rgba(0,0,0,0.06)}
.card-label{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:5px}
.card-value{font-size:22px;font-weight:700;color:var(--primary-dark)}
.card-detail{font-size:12px;color:var(--muted);margin-top:3px}
.card-value.green{color:var(--green-dark)}.card-value.red{color:var(--red-dark)}.card-value.yellow{color:var(--yellow-dark)}
.panel{background:var(--card);border-radius:10px;padding:24px;box-shadow:0 1px 3px rgba(0,0,0,0.06);margin-bottom:20px}
.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:12px;flex-wrap:wrap}
.panel-title{font-size:15px;font-weight:700;color:var(--primary-dark)}
.panel-sub{font-size:12px;color:var(--muted);margin-top:-10px;margin-bottom:14px}
.status-badge{display:inline-block;padding:2px 10px;border-radius:10px;font-size:11px;font-weight:600;white-space:nowrap}
.status-green{background:#e8f5e9;color:var(--green-dark)}
.status-red{background:#fdecea;color:var(--red-dark)}
.status-yellow{background:#fff4e5;color:var(--yellow-dark)}
.status-grey{background:#eef1f5;color:var(--muted)}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{text-align:left;padding:10px 12px;background:var(--primary-dark);color:#fff;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:0.5px}
tbody td{padding:10px 12px;border-bottom:1px solid var(--border)}
tbody tr:hover{background:rgba(31,78,121,0.03)}
label{display:block;font-size:12px;font-weight:600;color:var(--primary-dark);margin-bottom:4px}
.form-control{width:100%;padding:7px 9px;font-size:13px;font-family:inherit;border:1px solid var(--border);border-radius:6px;background:#fff}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.hinweis{background:#fff8e1;border-left:5px solid var(--yellow-dark);border-radius:6px;padding:11px 14px;font-size:12.5px;color:#7a5c00;margin-bottom:16px}
.mock{background:#eef4fb;border-left:5px solid var(--primary);border-radius:6px;padding:11px 14px;font-size:12.5px;color:#234;margin-bottom:16px}
.kal{display:grid;grid-template-columns:34px repeat(7,1fr);gap:6px}
/* KW-Spalte: Techniker und Kunden sprechen in Kalenderwochen ("KW 19 passt") -
   ohne die Spalte muss man sie im Kopf ausrechnen. */
.kal .kw{font-size:11px;font-weight:700;color:var(--primary);display:flex;align-items:flex-start;justify-content:center;padding-top:6px;background:#f0f4f9;border-radius:7px}
.kal .kopf{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);text-align:center;padding:4px 0}
.kal .tag{min-height:74px;border:1px solid var(--border);border-radius:7px;padding:5px 6px;font-size:11px;background:#fff}
.kal .tag.leer{background:#fafbfc}
.kal .tag .nr{color:var(--muted);font-size:11px}
.kal .termin{margin-top:3px;background:#e8f0f8;border-left:3px solid var(--primary);border-radius:4px;padding:2px 4px;font-size:10.5px;line-height:1.25}
.kal .termin.fest{background:#e8f5e9;border-left-color:var(--green-dark)}
.balken{display:flex;align-items:flex-end;gap:10px;height:150px;padding-top:10px}
/* height:100% ist Pflicht: Ohne eigene Hoehe hat eine Prozentangabe an der Saeule
   nichts, worauf sie sich beziehen koennte - die Balken blieben unsichtbar. */
.balken .b{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:5px}
.balken .b .saeule{width:100%;background:var(--primary);border-radius:5px 5px 0 0}
.balken .b .saeule.offen{background:var(--yellow)}
.balken .b .txt{font-size:10.5px;color:var(--muted)}
.legende{display:flex;gap:16px;font-size:11.5px;color:var(--muted);margin-top:10px}
.legende i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:5px;vertical-align:-1px}
/* ===== Handy-Ansicht =====
   Techniker oeffnen "Meine Termine" unterwegs auf dem Handy (Entscheidung 29.09.2026).
   Ohne diese Regeln bleibt die 260px-Leiste stehen und der Inhalt wird unlesbar schmal. */
.mobilkopf{display:none}
.kal .wt{display:none}
.abdunkeln{display:none}
@media (max-width:760px){
  body{display:block}
  .mobilkopf{display:flex;align-items:center;gap:12px;position:sticky;top:0;z-index:120;background:var(--primary-dark);color:#fff;padding:10px 14px;font-weight:700;font-size:15px}
  .mobilkopf button{background:none;border:none;color:#fff;font-size:22px;line-height:1;cursor:pointer;padding:4px 6px}
  .sidebar{transform:translateX(-100%);transition:transform .2s;z-index:200;width:min(280px,85vw)}
  body.menu-offen .sidebar{transform:none}
  body.menu-offen .abdunkeln{display:block;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:150}
  .main{margin-left:0}
  .topbar{position:static;padding:12px 16px;flex-wrap:wrap;gap:8px}
  .topbar h2{font-size:16px}
  .topbar-actions{flex-wrap:wrap;gap:8px}
  .content{padding:14px 12px}
  .panel{padding:14px;overflow-x:auto}
  .cards{grid-template-columns:repeat(2,1fr);gap:8px}
  .grid2{grid-template-columns:1fr}
  table{font-size:12px}
  .btn{padding:9px 14px}  /* Fingergroesse */
  /* Kalender wird zur Terminliste: 8 Spalten auf 375px waeren je 40px breit */
  .kal{display:flex;flex-direction:column;gap:6px}
  .kal .kopf{display:none}
  .kal .kw{justify-content:flex-start;padding:6px 10px;margin-top:6px}
  .kal .kw::before{content:"KW\00a0"}
  .kal .tag{min-height:0}
  .kal .tag:not(:has(.termin)){display:none}
  body.rolle-technik .kal .tag:not(:has(.termin:not(.nur-verwaltung))){display:none}
  .kal .wt{display:inline}
  .kal .termin{font-size:13px;padding:6px 8px}
  /* Meine Termine als Karten statt sechsspaltiger Tabelle */
  table.karten thead{display:none}
  table.karten tr{display:block;border:1px solid var(--border);border-radius:8px;margin-bottom:10px;padding:6px 0}
  table.karten td{display:block;border:none;padding:4px 12px}
  table.karten td::before{content:attr(data-label);display:block;font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
  table.karten td:first-child{font-weight:700;color:var(--primary-dark)}
}

/* ===== Ergänzungen der echten App (Mockup oben unverändert übernommen) ===== */
a{color:var(--primary)}
.nav-item{color:#fff}
.sidebar-footer form{margin:0}
.abmelden-knopf{color:#fff;border-color:rgba(255,255,255,.3)}
.abmelden-knopf:hover{background:rgba(255,255,255,.1)}
.demo-band{background:#fff4e5;color:var(--yellow-dark);font-size:12px;font-weight:600;padding:6px 32px;border-bottom:1px solid #f3dcb5}
.meldung{border-radius:6px;padding:10px 14px;font-size:13px;margin-bottom:16px}
.meldung-ok{background:#e8f5e9;color:var(--green-dark);border-left:5px solid var(--green-dark)}
.meldung-fehler{background:#fdecea;color:var(--red-dark);border-left:5px solid var(--red-dark)}
.btn-rot{background:var(--red-dark);color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}
a.btn{display:inline-block;text-decoration:none}
.status-aus{color:var(--muted)!important}
.tabelle{overflow-x:auto}
.klein{font-size:11px;color:var(--muted)}
.kurz{width:110px}
.inline{display:inline}
.knoepfe{white-space:nowrap}
.suche .form-control{width:220px}
.filter .btn{margin-left:4px}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:12px}
.grid-plz{display:grid;grid-template-columns:90px 1fr;gap:10px}
textarea.form-control{font-family:inherit;line-height:1.45}
.panel.gefahr{border:1px solid #f1c7c5}
details.anlage{border:1px solid var(--border);border-radius:8px;padding:10px 14px;margin-bottom:10px;background:#fbfcfd}
details.anlage[open]{background:#fff}
details.anlage summary{cursor:pointer;font-size:13px;list-style-position:outside}
details.anlage[open] summary{margin-bottom:12px}
details.vorlage summary{cursor:pointer}
details.formular-klapp{margin-bottom:16px}
details.formular-klapp summary{list-style:none;display:inline-block;margin-bottom:10px}
details.formular-klapp summary::-webkit-details-marker{display:none}
.kal .tag.heute{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.kal .termin.erledigt{text-decoration:line-through;opacity:.6}
.balken .b{gap:0}
.balken .b .txt{margin-top:5px}
ul.liste{padding-left:18px;font-size:13px;line-height:1.7}
code{background:#eef1f5;padding:1px 5px;border-radius:4px;font-size:12px}
body.schlicht{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:16px}
.schlicht-kasten{background:#fff;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.08);padding:32px;width:100%;max-width:380px;font-size:14px;line-height:1.5}
.schlicht-kasten h1{font-size:20px;color:var(--primary-dark)}
.schlicht-kasten .sub{color:var(--muted);font-size:12px;margin-bottom:20px}
.schlicht-kasten p{margin-bottom:12px}
@media (max-width:760px){
  .demo-band{padding:6px 16px}
  .suche .form-control{width:100%}
  .panel-header{align-items:stretch}
  .knoepfe{white-space:normal}
}

/* ===== Kundenmarke auf der Anmeldeseite (konfiguration.php → 'marke') =====
   Logo oben im Kasten, Zeichen groß und blass als Wasserzeichen, Akzentfarbe des Kunden.
   Ohne 'marke' bleibt die Seite neutral – der nächste Kunde bringt seine eigene mit. */
body.schlicht.marke{--akzent:var(--primary);background:linear-gradient(155deg,#ffffff 0%,#f4f5f7 50%,#e8eaed 100%);flex-direction:column;overflow:hidden;position:relative}
body.schlicht.marke::before{content:"";position:fixed;top:0;left:0;right:0;height:5px;background:var(--akzent);z-index:2}
body.schlicht.marke::after{content:"";position:fixed;left:-20vmax;bottom:-25vmax;width:60vmax;height:60vmax;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--akzent) 10%,transparent),transparent);pointer-events:none;z-index:0}
.wasserzeichen{position:fixed;right:-4vh;bottom:-14vh;height:118vh;aspect-ratio:90/142;background-repeat:no-repeat;background-size:contain;background-position:bottom right;opacity:.075;transform:rotate(-7deg);transform-origin:bottom right;pointer-events:none;z-index:0}
.marke .schlicht-kasten{position:relative;z-index:1;border-top:4px solid var(--akzent);box-shadow:0 10px 40px rgba(20,25,35,.12)}
.kunden-logo{display:block;width:100%;max-width:290px;height:auto;margin:0 auto 4px}
.marke .schlicht-kasten h1{text-align:center;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--muted);font-weight:600;margin:6px 0 22px}
.marke .btn-primary{background:var(--akzent)}
.marke .btn-primary:hover{filter:brightness(.9);background:var(--akzent)}
.marke .form-control:focus{outline:2px solid color-mix(in srgb,var(--akzent) 35%,transparent);border-color:var(--akzent)}
.schlicht-fuss{position:fixed;bottom:12px;left:0;right:0;text-align:center;font-size:11px;color:var(--muted);z-index:1}
@media (max-width:760px){
  .wasserzeichen{height:75vh;right:-18vw;bottom:-8vh;opacity:.06}
}

pre.mailtext{white-space:pre-wrap;font-family:inherit;font-size:13px;background:#f7f9fb;border:1px solid var(--border);border-radius:6px;padding:12px 14px;line-height:1.5}

/* Kacheln sind Links zur passenden Liste (Christian, 03.10.2026) */
a.card.kachel{display:block;text-decoration:none;color:inherit;transition:box-shadow .15s,transform .15s;border:1px solid transparent}
a.card.kachel:hover{box-shadow:0 4px 14px rgba(0,0,0,.10);transform:translateY(-1px);border-color:var(--border)}
a.card.kachel .card-detail::after{content:" ›";opacity:.5}

/* Rückrufe */
select.prio-wahl{width:auto;padding:3px 6px;font-size:11px;font-weight:600;border-radius:10px;border:none}

.sidebar-footer .release{margin-top:8px;font-variant-numeric:tabular-nums}
.release-warnung{margin-top:6px;color:#ffb3b0;font-weight:600}