.pbpp-app{
  font-family:Inter,Arial,sans-serif;
  background:#fff;
  border:1px solid #e8edf3;
  border-radius:18px;
  overflow:hidden;
  box-shadow:0 18px 45px rgba(15,23,42,.08);
  max-width:1240px;
  margin:0 auto;
}

.pbpp-brand{
  padding:12px 16px;
  border-bottom:1px solid #eef2f7;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  background:linear-gradient(180deg,#ffffff,#fbfdff);
}

.pbpp-logo{
  font-size:22px;
  font-weight:900;
  line-height:1;
  letter-spacing:-0.03em;
}

.pbpp-logo span{color:#111827}
.pbpp-logo strong{color:#0073ff}

.pbpp-sub{
  color:#64748b;
  margin-top:2px;
  font-size:11px;
  font-weight:500;
}

.pbpp-grid{
  display:grid;
  grid-template-columns:200px 1fr 210px;
  min-height:620px;
}

.pbpp-sidebar,
.pbpp-tips{
  padding:12px;
  background:#fbfcfe;
}

.pbpp-sidebar{
  border-right:1px solid #eef2f7;
}

.pbpp-tips{
  border-left:1px solid #eef2f7;
}

.pbpp-sidebar h3,
.pbpp-tips h3{
  font-size:10px;
  letter-spacing:.12em;
  margin:10px 0 7px;
  color:#64748b;
  text-transform:uppercase;
  font-weight:800;
}

.pbpp-template-list{
  display:flex;
  flex-direction:column;
  gap:7px;
  max-height:350px;
  overflow:auto;
  padding-right:2px;
}

.pbpp-template-btn{
  border:1px solid #e7edf5;
  background:#fff;
  border-radius:12px;
  padding:5px;
  text-align:left;
  cursor:pointer;
  transition:.18s ease;
}

.pbpp-template-btn:hover{
  transform:translateY(-1px);
  box-shadow:0 8px 20px rgba(15,23,42,.06);
}

.pbpp-template-btn.active{
  border-color:#0073ff;
  box-shadow:0 0 0 3px rgba(0,115,255,.08);
}

.pbpp-template-btn img{
  width:100%;
  height:62px;
  object-fit:cover;
  border-radius:8px;
  display:block;
}

.pbpp-template-btn span{
  display:block;
  font-weight:800;
  font-size:11px;
  margin-top:4px;
  color:#0f172a;
  line-height:1.2;
}

.pbpp-template-btn small{
  display:block;
  color:#64748b;
  font-size:9px;
  margin-top:2px;
}

.pbpp-upload{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  border:1.5px dashed #0073ff;
  border-radius:14px;
  background:#fff;
  padding:14px 10px;
  cursor:pointer;
  text-align:center;
  transition:.18s ease;
}

.pbpp-upload:hover{
  background:#f8fbff;
}

.pbpp-upload input{
  display:none;
}

.pbpp-upload span{
  font-weight:900;
  color:#111827;
  font-size:12px;
}

.pbpp-upload small{
  color:#64748b;
  margin-top:3px;
  font-size:10px;
}

.pbpp-main{
  padding:12px;
  background:#fff;
  min-width:0;
  display:flex;
  flex-direction:column;
}

.pbpp-canvas-wrap{
  position:relative;
  background:#edf2f7;
  border-radius:16px;
  overflow:hidden;
  flex:1;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:420px;
  border:1px solid #e8edf3;
}

.pbpp-front-canvas{
  width:100%;
  height:auto;
  display:block;
}

.pbpp-loading{
  position:absolute;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,.8);
  font-weight:800;
  color:#111827;
  backdrop-filter:blur(4px);
}

.pbpp-controls{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
  margin-top:10px;
  background:#fff;
  border:1px solid #e8edf3;
  border-radius:14px;
  padding:10px;
}

.pbpp-controls label{
  font-size:9px;
  font-weight:900;
  color:#64748b;
  text-transform:uppercase;
  line-height:1.1;
  letter-spacing:.08em;
}

.pbpp-controls input{
  width:100%;
  accent-color:#0073ff;
  margin-top:3px;
}

.pbpp-download,
.pbpp-clear{
  border:0;
  background:#0073ff;
  color:#fff;
  border-radius:12px;
  padding:9px 13px;
  font-weight:800;
  cursor:pointer;
  font-size:12px;
  transition:.18s ease;
  box-shadow:0 10px 20px rgba(0,115,255,.16);
}

.pbpp-download:hover,
.pbpp-clear:hover{
  transform:translateY(-1px);
}

.pbpp-clear{
  width:100%;
  margin-top:10px;
  background:#fff;
  color:#0073ff;
  border:1px solid #d8e8ff;
  box-shadow:none;
}

.pbpp-tip{
  background:linear-gradient(180deg,#f7fbff,#eef6ff);
  border:1px solid #d9eaff;
  border-radius:14px;
  padding:10px;
  color:#1f2937;
  font-size:11px;
  line-height:1.45;
}

.pbpp-tips ul{
  padding-left:15px;
  color:#475569;
  line-height:1.45;
  font-size:11px;
  margin-top:10px;
}

.pbpp-tips li{
  margin-bottom:5px;
}

.pbpp-status{
  margin-top:10px;
  padding:8px 10px;
  border-radius:12px;
  background:#f8fafc;
  color:#475569;
  font-size:11px;
  line-height:1.35;
  border:1px solid #edf2f7;
}

.pbpp-status.ok{
  background:#f0fdf4;
  color:#166534;
  border-color:#bbf7d0;
}

.pbpp-status.bad{
  background:#fef2f2;
  color:#991b1b;
  border-color:#fecaca;
}

.pbpp-notice{
  padding:18px;
  border:1px solid #ddd;
  border-radius:14px;
  background:#fff7d6;
}

::-webkit-scrollbar{
  width:8px;
  height:8px;
}

::-webkit-scrollbar-thumb{
  background:#d8dee9;
  border-radius:20px;
}

@media(max-width:1100px){
  .pbpp-grid{
    grid-template-columns:1fr;
  }

  .pbpp-sidebar,
  .pbpp-tips{
    border:0;
    border-bottom:1px solid #eef2f7;
  }

  .pbpp-controls{
    grid-template-columns:1fr 1fr;
  }

  .pbpp-brand{
    align-items:flex-start;
    flex-direction:column;
  }
}


.pbpp-mode-switch{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
  margin-top:10px;
  background:#eef2f7;
  border-radius:12px;
  padding:4px;
}

.pbpp-mode{
  border:0;
  background:transparent;
  color:#475569;
  font-weight:900;
  font-size:11px;
  padding:8px 6px;
  border-radius:9px;
  cursor:pointer;
}

.pbpp-mode.active{
  background:#fff;
  color:#0073ff;
  box-shadow:0 3px 10px rgba(15,23,42,.08);
}


/* PlakatBuilder Branding-Erweiterung */
.pbpp-template-btn span{
  transition: color .18s ease;
}

.pbpp-template-btn{
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}


/* Kreativsimulator Branding */
.pbpp-logo{
  letter-spacing:-0.04em;
}

.pbpp-sub{
  font-weight:700;
}