* {
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

*:focus {
  outline: none;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    margin: 0%;
    background-image: linear-gradient(to bottom right, rgb(124, 57, 233), rgb(50, 0, 107));
    min-height: 100vh;
}

header {
  text-align: center;
  position: sticky;
  top: 30px;
  vertical-align: middle;
  height: 60px;
  margin-bottom: 30px;
  margin-top: 30px;
  margin-left: 300px;
  margin-right: 300px;
  font-weight: bold;
  font-size: xx-large;
  background-color: rgba(0, 0, 0, 0);
  padding: 0px;
  transition: transform 0.5s ease, opacity 0.5s ease, background-color 0.4s ease, backdrop-filter 0.3s; /* Geschwindigkeit und Art der Animation */
  transform-origin: top;
  backdrop-filter: blur(0px);
  box-shadow: inset;
  box-shadow: 0 0 5px rgba(33,33,33,.2);
  z-index: 900;
  border-radius: 60px;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: center; /* Zentriert den Inhalt horizontal */
  height: 60px;
}

#currentYear {
  padding-inline: 4px;
  border-radius: 5px;
  color: rgb(255, 255, 255);
  width: 200px;
}

#yearSelect {
  margin-left: 50px; /* Abstand zwischen currentYear und yearSelect */
  flex-shrink: 0; /* Verhindert das Verkleinern des Dropdown-Menüs */
  background-color: #ffffff00;
  color: rgb(255, 255, 255);
  font-weight: bold;
  font-size: large;
  border: none;
  border-radius: 20px;
  padding: 7px;
  transition: background-color .5s, transform 0.5s ease, box-shadow .5s;
}

#yearSelect:hover {
  background-color: #ffffff;
  color: #170031;
  transform: translateY(-4px);
  box-shadow: inset;
  box-shadow: 0 0 21px rgba(33,33,33,.2);
}

.calendar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 10px;
    transition: transform 0.5s ease; /* Geschwindigkeit und Art der Animation */
    transform-origin: top;
  }

  .month {
    border-radius: 10px;
    border: 1px solid #00000001;
    padding: 10px;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease, background-color .5s;
    color: white;
    background-color: #0000000e;
  }

  .month:hover {
    background-color: #0000002d;
    
  }

  .month.show {
    opacity: 1;
    transform: translateY(0);
}

  .days {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 5px;
    color: white;
  }
  .day:hover {
    box-shadow: inset;
    box-shadow: 0 0 11px rgba(33,33,33,.2); 
  }
  .day {
    transition: box-shadow .2s;
    border-radius: 5px;
    border: 1px solid #f0f0f000;
    padding: 5px;
  }

  .weekend {
    color: #bd94ff;
  }

  .weekday {
    text-align: center;
    font-weight: bold;
    margin-bottom: 5px;
  }

  .KW {
    color: #cfcfcf;
  }

  .calendarWeeks {
    padding: 5px;
    color: #cfcfcf;
    border-right: solid 2px #a04dff;
  }

  .calendarWeeksOne {
    padding: 5px;
    color: #cfcfcf;
    border-right: solid 2px #a04dff;
  }

.current-day {
    background-color: rgb(255, 255, 255);
    border-radius: 50px;
    color: black;
}

.holiday {
  background-color: rgb(110, 76, 230); 
  transition: box-shadow .2s;
}

.holiday:hover {
  box-shadow: inset;
  box-shadow: 0 0 28px rgb(108, 57, 250);
  border: none;
  cursor: pointer;
}

.month h2 {
    font-size: 24px; /* Größe des Monatsnamens, kann angepasst werden */
    text-align: center;
    margin: 0;
    padding-bottom: 30px; /* Fügt Padding unter dem Monatsnamen hinzu */
    padding-top: 10px;
}

.reloadbutton {
  margin-right: 50px; /* Abstand zwischen currentYear und yearSelect */
  flex-shrink: 0;
  background-color: #0057b300;
  font-weight: bold;
  font-size: large;
  color: rgb(255, 255, 255);
  border: none;
  border-radius: 20px;
  padding: 7px;
  transition: transform 0.5s ease, box-shadow .5s, background-color .5s;
}

.reloadbutton:hover {
  transform: translateY(-4px);
  color: #17003b;
  box-shadow: inset;
  box-shadow: 0 0 21px rgba(33,33,33,.2);
  background-color: #ffffff;
}

header.hidden {
  transform: translateY(-100%);
  opacity: 0;
}

.calendar.hidden {
  transform: translateY(-8.4%);
}

@keyframes slideIn {
  from {
      transform: translateY(100%);
      opacity: 0;
  }
  to {
      transform: translateY(0);
      opacity: 1;
  }
}

@keyframes slideOut {
  from {
      transform: translateY(0%);
      opacity: 0;
  }
  to {
      transform: translateY(-100);
      opacity: 1;
  }
}

.letter {
  display: inline-block;
  animation: slideIn 0.5s ease-in-out, slideOut 0.5s ease-in-out;
}


.popup {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  z-index: 999;
}

.popup-content {
  padding: 20px;
}

.popup .close {
  position: absolute;
  top: 5px;
  right: 10px;
  cursor: pointer;
}

.popup .close:hover {
  color: #f00;
}

#holidayname {
  font-weight: 200;
}


/*------toggle button css-------*/

.knobs,
.layer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}

.button {
  position: fixed;
  top: 50px;
  left: 20px;
  width: 54px;
  height: 26px;
  margin: -20px auto 0 auto;
  overflow: hidden;
  z-index: 1000;
  transition: transform 0.5s ease; /* Geschwindigkeit und Art der Animation */
  transform-origin: top;
}

.button.hidden {
  transform: translateY(-87%);
}

.button-9.hidden {
  transform: translateY(-80%);
}

.button.r,
.button.r .layer {
  border-radius: 100px;
}

.button.b2 {
  border-radius: 2px;
}

.checkbox {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 3;
}

.knobs {
  z-index: 2;
}

.layer {
  width: 100%;
  background-color: rgba(181, 142, 233, 0.329);
  transition: 0.3s ease all;
  z-index: 1;
}

/* Button 9 */
#button-9 .knobs:before,
#button-9 .knobs:after,
#button-9 .knobs span {
  position: absolute;
  top: 1.5px;
  width: 15px;
  height: 5px;
  font-size: 9px;
  font-weight: bold;
  text-align: center;
  line-height: 1;
  padding: 9px 4px;
  border-radius: 50%;
  transition: 0.4s cubic-bezier(0.18, 0.89, 0.35, 1.15) all;
}

#button-9 .knobs:before {
  content: "ON";
  left: 2.4px;
  top: 0px;
}

#button-9 .knobs:after {
  content: "OFF";
  right: -24px;
  top: 0px;
}

#button-9 .knobs:before,
#button-9 .knobs:after {
  color: #fff;
  z-index: 2;
}

#button-9 .knobs span {
  left: 3px;
  background-color: rgb(106, 21, 216);
  z-index: 1;
}

#button-9 .checkbox:checked + .knobs:before {
  left: -24px;
}

#button-9 .checkbox:checked + .knobs:after {
  right: 3px;
}

#button-9 .checkbox:checked + .knobs span {
  left: 29px;
  background-color: #709ab6;
}

#button-9 .checkbox:checked ~ .layer {
  background-color: #dcdff8;
}


.install-button {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 10px 20px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: background-color 0.3s;
}

.install-button:hover {
  background-color: #0056b3;
}

/*---------------media queries---------------*/

@media (max-width: 1245px) {
  .calendar {
      grid-template-columns: repeat(3, 1fr);
  }

  header {
      font-size: x-large;
      height: 60px;
      margin-bottom: 30px;
      margin-top: 30px;
      margin-left: 200px;
      margin-right: 200px;
  }

  .header-content {
    height: 60px;
  }

  .month {
      padding: 8px;
  }

  .day {
      padding: 4px;
  }

  #yearSelect {
      margin-left: 20px;
  }

  .reloadbutton {
      margin-right: 20px;
  }
  .calendar.hidden {
    transform: translateY(-6.3%);
  }
  .button {
    top: 46px;
  }
  .button.hidden {
    transform: translateY(-65%);
  }
}

/* Anpassungen für Bildschirme bis 800px Breite */
@media (max-width: 860px) {
  .calendar {
      grid-template-columns: repeat(2, 1fr);
  }

  header {
    font-size: large;
    height: 50px;
    margin-bottom: 30px;
    margin-top: 30px;
    margin-left: 100px;
    margin-right: 100px;
}

.header-content {
  height: 50px;
}

  .month {
      padding: 6px;
  }

  .day {
      padding: 3px;
  }

  #yearSelect {
      margin-left: 15px;
  }

  .reloadbutton {
      margin-right: 15px;
  }
  .calendar.hidden {
    transform: translateY(-3%);
  }
  .button {
    top: 50px;
  }
  #currentYear {
    font-size: larger;
  }
  .button.hidden {
    transform: translateY(-40%);
  }
}

/* Anpassungen für Bildschirme bis 640px Breite */
@media (max-width: 600px) {
  .calendar {
      grid-template-columns: repeat(1, 1fr);
  }

  header {
    font-size: medium;
    padding-left: 5px;
    padding-right: 5px;
    height: 45px;
    margin-bottom: 30px;
    margin-top: 30px;
    margin-left: 100px;
    margin-right: 100px;
}

.header-content {
  height: 45px;
}

  .month {
      padding: 5px;
  }

  .day {
      padding: 2px;
  }

  #yearSelect {
      margin-left: 10px;
  }

  .reloadbutton {
      margin-right: 10px;
  }
  .calendar.hidden {
    transform: translateY(-1.2%);
  }
  #currentYear {
    font-size: larger;
  }
  .button {
    top: 48px;
    left: 10px;
    width: 34px;
    height: 16px;
    margin: -20px auto 0 auto;
  }
  .button.hidden {
    transform: translateY(-70%);
  }
  .calendar.hidden {
    transform: translateY(-1.6%);
  }
  #button-9 .knobs:before {
    content: "";
  }
  
  #button-9 .knobs:after {
    content: "";
  }

  #button-9 .knobs:before,
  #button-9 .knobs:after,
  #button-9 .knobs span {
    top: 1.6px;
    width: 5px;
    padding: 4px 4px;
  }

  #button-9 .checkbox:checked + .knobs span {
    left: 19px;
  }
}

/* Anpassungen für Bildschirme bis 550px Breite */
@media (max-width: 500px) {
  .calendar {
      grid-template-columns: 1fr;
  }
  .calendar.hidden {
    transform: translateY(-1.1%);
}

  header {
    font-size: small;
    top: 20px;
    padding: 5px;
    height: 35px;
    margin-bottom: 20px;
    margin-top: 20px;
    margin-left: 80px;
    margin-right: 80px;
}

.header-content {
  height: 35px;
}

  .month {
      padding: 4px;
  }

  .day {
      padding: 1px;
  }

  #yearSelect {
      margin-left: 10px;
      font-size: small;
  }

  .reloadbutton {
      margin-right: 10px;
      font-size: small;
  }
  #currentYear {
    font-size: large;
  }
  .button {
    top: 41px;
    left: 10px;
    width: 34px;
    height: 16px;
    margin: -20px auto 0 auto;
  }
  #button-9 .knobs:before {
    content: "";
  }
  
  #button-9 .knobs:after {
    content: "";
  }

  #button-9 .knobs:before,
  #button-9 .knobs:after,
  #button-9 .knobs span {
    top: 1.9px;
    width: 5px;
    padding: 4px 4px;
  }

  #button-9 .checkbox:checked + .knobs span {
    left: 19px;
  }

  .button.hidden {
    transform: translateY(-40%);
  }
  #yearSelect:hover {
    background-color: #ffffff;
    transform: translateY(0);
    box-shadow: inset;
    box-shadow: 0 0 21px rgba(33,33,33,.2);
    border-radius: 40px;
  }
  .reloadbutton:hover {
    transform: translateY(0);
    box-shadow: inset;
    box-shadow: 0 0 21px rgba(33,33,33,.2);
    background-color: #ffffff;
    border-radius: 40px;
  }
}



@media (max-width: 370px) {
  header {
    font-size: small;
    padding: 5px;
    height: 30px;
    margin-bottom: 20px;
    margin-top: 20px;
    margin-left: 50px;
    margin-right: 50px;
  }

  .header-content {
    height: 30px;
  }
  .button {
    top: 39px;
    left: 10px;
    width: 34px;
    height: 16px;
    margin: -20px auto 0 auto;
  }
  .calendar.hidden {
    transform: translateY(-1.2%);
  }
  .button.hidden {
    transform: translateY(-30%);
  }

  #yearSelect:hover {
    background-color: #ffffff;
    transform: translateY(0);
    box-shadow: inset;
    box-shadow: 0 0 21px rgba(33,33,33,.2);
    border-radius: 40px;
  }
  .reloadbutton:hover {
    transform: translateY(0);
    box-shadow: inset;
    box-shadow: 0 0 21px rgba(33,33,33,.2);
    background-color: #ffffff;
    border-radius: 40px;
  }
}