* { box-sizing: border-box; }
html,
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: #ffffff;
  background: #98c3d1; 
  height: 100%;
  overflow: hidden; /* verhindert Scrollen */
}

/* Hilfsklasse (für Screenreader sichtbar, optisch versteckt) */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; border: 0;
  clip: rect(0 0 0 0); overflow: hidden;
  white-space: nowrap;
}

/* Header */
.site-header {
  max-width: 720px;
  padding: 60px 60px 8px;
}
.title {
  font-size: clamp(40px, 7vw, 92px);
  font-weight: 1000;
  line-height: 0.9;
  letter-spacing: 1px;
  margin: 0 0 12px;
}

.logo {
  width: 365px;   
  height: auto;
  display: block;
}
.lead {
  font-size: clamp(16px, 2.2vw, 22px);
  margin: 8px 0 0;
  color: #492E36;
}

/* Layout: links Controls, rechts Bühne */
.layout {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 24px;
  align-items: start;
  padding: 8px 40px 56px;
  min-height: calc(100vh - 160px);
}
.panel.left {
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-end; /* richtet Inhalte nach rechts aus */
  gap: 16px; /* etwas Abstand zwischen Kalender, Button, Fehler */
}
.label { display:block; font-weight:600; margin: 6px 0 6px; }
#dateInput {
  width: 100%;
  font: inherit;
  padding: 12px 14px;
  border: 2px solid #cabcc3;
  border-radius: 10px;
  background: #fff;
}
.hint { font-size: 14px; opacity: .8; margin: 6px 0 14px; }

/* Buttons */
.btn {
  display: inline-block;
  margin-top: 12px;
  padding: 12px 18px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-weight: 500;
  transition: transform .06s ease, box-shadow .2s ease, background .2s ease;
  background: #492E36; 
  color: #fff;
  width: 160px;

}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(2px); box-shadow: 0 3px 0 #2f1b20; }

.btn-secondary:hover { transform: translateY(-1px); }
.btn-secondary:active { transform: translateY(2px); box-shadow: 0 2px 0 #e4a8b7; }

/* Fehlermeldungen */
.messages {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  background: #fff3f3;
  color: #7a1e1e;
  border: 1px solid #f0c4c4;
}

/* Bühne / Visualisierung rechts */
.panel.stage {
  position: relative;
  min-height: 520px;
  border-radius: 18px;
  overflow: hidden;
}

.big-car {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 70%;       
  max-width: 600px;
  height: auto;
  pointer-events: none;  /* damit nichts klickbar ist */
}
/* Hintergrund-Fahrzeuge */
#carField {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Honk-Bereich + Hero-Car */
.honk-area {
  position: absolute;
  right: 40px;
  bottom: 24px;
}

.car-wrap {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(46vw, 600px); 
}
.big-car {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
}
/* Hupi-Button */
.hupi {
  position: absolute;
  right: 100%;   
  bottom: 13rem; 
}

#hupiBtn {
  width: 120px;
  height: auto;
  cursor: pointer;
  transition: transform 0.1s ease, filter 0.2s ease;
}

#hupiBtn:hover {
  transform: scale(1.1);
  filter: brightness(1.2);
}

#hupiBtn:active {
  transform: scale(0.95);
  filter: brightness(0.9);
}

/* "Press me" Hinweis über dem Auto */
.pressme {
  position: absolute;
  right: -100px;     /* gleiche Linie wie Hupi */
  bottom: 10px;  
  width: 100px;    
  height: auto;
  pointer-events: none; /* nicht klickbar */
}

/* Kalender */
.calendar {
  background:#fff; border-radius:16px; padding:14px 14px 18px;
  box-shadow:0 8px 24px rgb(0 0 0 / 10%); 
  max-width: 500px; 
  user-select:none;
  width: 100%;
  max-width: 380px;
  color: #492E36;
}
.cal-head {
  display: grid;
  grid-template-columns: 38px 1fr 38px; /* links Pfeil – Mitte Monat – rechts Pfeil */
  align-items: center;
  margin: 4px 4px 10px;
}

.cal-month {
  text-align: center;   /* Monat zentrieren */
  font-weight: 800;
  font-size: 20px;
  letter-spacing: .3px;
}

.cal-nav {
  display: contents; /* Pfeile direkt in die Grid-Zellen setzen */
}
.cal-btn{
  width:38px;height:38px;border:0;border-radius:12px;background:#fff;
  box-shadow:0 6px 20px rgb(0 0 0 / 12%); cursor:pointer; font-size:18px;
}


.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-top:6px;}
.cal-dow{opacity:.6;font-weight:600;text-align:center;}
.cal-day{
  aspect-ratio:1/1; display:flex; align-items:center; justify-content:center;
  border-radius:10px; cursor:pointer; font-weight:600;
}
.cal-day:hover{background:#f1eef0;}
.cal-day.today{outline:2px solid #c7b8bf;}
.cal-day.selected{background:#4a2e35;color:#fff;}
.cal-day.disabled{opacity:.35; pointer-events:none;}

/* Kalender sicher über allem links halten */
.panel.left { position: relative; z-index: 2; }
.calendar   { position: relative; z-index: 3; }

/* Nur zukünftige Tage blockieren, alle anderen klickbar */
.cal-day { pointer-events: auto; }
.cal-day.disabled { pointer-events: none; }



/* Footer */
.site-footer {
  padding: 24px 56px 40px;
  opacity: .85;
}

/* Responsiv */
@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
    padding: 8px 20px 40px;
  }
  .site-header { padding: 28px 20px 4px; }
  .hero-car { max-width: 90vw; }
}

/* Ensure left panel (calendar) always receives clicks over the stage */
.panel.stage { pointer-events: none; z-index: 0; }
.panel.left  { position: relative; z-index: 10; }
.calendar    { position: relative; z-index: 20; }

/* Re-enable pointer events for interactive elements on the stage */
.hupi, #hupiBtn { pointer-events: auto; }