:root {
  --card-bg: rgba(25,25,28,0.82);
  --text: #f2f2f5;
  --muted: rgba(242,242,245,0.72);
  --border: rgba(255,255,255,0.10);
  --btn-bg: rgba(40,40,46,0.85);
  --btn-bg-hover: rgba(55,55,62,0.92);
}

html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: url('logo.svg') center center / 70% no-repeat fixed;
  background-color: #1a1a1e;
}

/* leichte Abdunkelung, damit Text besser lesbar ist und Logo trotzdem sichtbar bleibt */
body::before{
  content:"";
  position:fixed;
  inset:0;
  background: rgba(0,0,0,0.35);
  pointer-events:none;
}

.container {
  position: relative;
  max-width: 1600px;
  margin: 0 auto;
  padding: 18px;
}

.card {
  background: var(--card-bg);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 10px 26px rgba(0,0,0,0.35);
  padding: 14px 16px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.18);
}

.next-event {

  text-align: center;
  font-weight: 700;
  font-size: 18px;
  padding: 12px;

  font-size: 1.25em;
}

.small { color: var(--muted); font-size: 13px; }

.btn {
  display: inline-block;
  border: 1px solid var(--border);
  background: var(--btn-bg);
  padding: 10px 12px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  cursor: pointer;
}
.btn:hover { background: var(--btn-bg-hover); }

.row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 980px) {
  .row { grid-template-columns: 3fr 2fr; }
}

input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0,0,0,0.22);
  color: var(--text);
  box-sizing: border-box;
}
input::placeholder, textarea::placeholder { color: rgba(242,242,245,0.45); }

label { display:block; margin: 10px 0 6px; font-weight: 600; }
hr { border: 0; border-top: 1px solid var(--border); margin: 12px 0; }

table { color: var(--text); }

/* FullCalendar Dark tweaks */
.fc {
  --fc-page-bg-color: transparent;
  --fc-border-color: rgba(255,255,255,0.12);
  --fc-today-bg-color: rgba(255,255,255,0.06);
  --fc-neutral-bg-color: rgba(0,0,0,0.15);
  --fc-list-event-hover-bg-color: rgba(255,255,255,0.06);
  --fc-button-bg-color: rgba(40,40,46,0.85);
  --fc-button-border-color: rgba(255,255,255,0.12);
  --fc-button-text-color: #f2f2f5;
  --fc-button-hover-bg-color: rgba(55,55,62,0.92);
  --fc-button-hover-border-color: rgba(255,255,255,0.14);
  --fc-button-active-bg-color: rgba(70,70,78,0.95);
  --fc-button-active-border-color: rgba(255,255,255,0.18);
}


#calendar { width: 100%; }
.fc { width: 100% !important; }


.event-tooltip{
  position: fixed;
  z-index: 9999;
  max-width: 320px;
  pointer-events: none;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(20,20,24,0.92);
  color: #f2f2f5;
  box-shadow: 0 12px 28px rgba(0,0,0,0.45);
  backdrop-filter: blur(6px);
  font-size: 13px;
  line-height: 1.35;
  white-space: normal;
}
.event-tooltip .tt-title{ font-weight: 800; font-size: 14px; margin-bottom: 6px; }
.event-tooltip .tt-line{ opacity: 0.92; margin: 2px 0; }
.event-tooltip .tt-muted{ opacity: 0.75; }


.pulse-btn{
  position: relative;
  animation: pulseGlow 2s infinite;
  border-color: #2ecc71 !important;
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.7);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(46, 204, 113, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0);
  }
}


.header-right{display:flex;gap:8px;align-items:center;justify-content:flex-end;}
.header{display:flex;justify-content:space-between;align-items:center;}


/* Mobile Optimierungen */
@media (max-width: 720px) {
  .container { padding: 12px; }
  .card { padding: 12px; border-radius: 14px; }
  .next-event {
 font-size: 16px; padding: 12px; 
  font-size: 1.25em;
}

  .header { flex-wrap: wrap; gap: 10px; }
  .header .badge { margin-right: 0; width: 100%; justify-content: center; text-align: center; }
  .header-buttons { width: 100%; justify-content: center; flex-wrap: wrap; gap: 8px; }
  .header-buttons .btn { width: 100%; text-align: center; }

  /* Form elements */
  input, select, textarea { font-size: 16px; } /* verhindert iOS zoom */
  label { margin-top: 12px; }

  /* FullCalendar Toolbar */
  .fc .fc-toolbar { flex-wrap: wrap; gap: 8px; }
  .fc .fc-toolbar-chunk { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; width: 100%; }
  .fc .fc-button { padding: 8px 10px; }

  /* Calendar height */
  #calendar { min-height: 72vh; }
}

/* Sehr kleine Geräte */
@media (max-width: 390px) {
  .header-buttons .btn { padding: 10px 12px; }
  .fc .fc-button { font-size: 12px; }
  .event-tooltip { max-width: 260px; }
}


.next-event { font-size: 1.25em; }


.next-event h2 { font-size: 1.1em !important; }


.next-event-label{font-size:0.85em;opacity:0.85;}


.footer-stats{
  margin: 26px auto 18px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(20,20,24,0.72);
  backdrop-filter: blur(6px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.28);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.footer-stats .stat{opacity:0.92}
.footer-stats .stat strong{font-weight:800}
.footer-stats .notice{
  width: 100%;
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px dashed rgba(255,255,255,0.18);
  font-size: 13px;
  line-height: 1.35;
  opacity: 0.9;
}
@media (max-width: 720px){
  .footer-stats{ padding: 12px 12px; border-radius: 14px; }
  .footer-stats .notice{ font-size: 12.5px; }
}