/* ================================
   Sidebar
=================================== */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 250px;
  background-color: #12171e;
  padding: 0.4rem 0.8rem;
  z-index: 20;
  text-align: center;
  display: flex;
  flex-direction: column;
}

.sidebar .top {
  flex-shrink: 0;
}

.sidebar .top .logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: -0.2rem;
  padding: 0 10% 0 10% !important;
}

.sidebar .top .logo span {
  font-size: 0.65rem;
  font-weight: bold;
  margin-top: 0.5rem;
}

.sidebar ul li {
  list-style-type: none;
  margin: 0.2rem auto;
}

.sidebar ul li a {
  color: #fff;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 3px;
  border-radius: 0.8rem;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.sidebar ul li a:hover {
  background-color: #fff;
  color: #12171e;
}

.sidebar ul li a i {
  font-size: 0.2rem;
  margin-bottom: 0.5rem;
}

.sidebar ul li a span {
  font-size: 0.75rem;
}


.logo {
  max-width: 100%;
  height: auto; /* Maintain aspect ratio */
  display: block;
  margin-top: 10px;
  max-height: 400px;
}




.sidebar .top .date-picker-container {
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #fff;
  font-size: 0.75rem;
}

.sidebar .top .date-picker-container label {
  margin-bottom: 0.4rem;
  font-weight: bold;
}

.sidebar .top .date-picker {
  width: 85%;
  padding: 6px 10px;
  margin: 0 0 12px 0;
  border: none;
  border-radius: 0.5rem;
  background-color: #1f2a38;
  color: #fff;
  font-size: 0.85rem;
  outline: none;
}

.sidebar .top .date-picker::-webkit-calendar-picker-indicator {
  filter: invert(1); /* Kalender-Icon weiß */
}







/* ================================
   Cluster Container
=================================== */

/* Style for the cluster container */
#cluster-container {
  width: 85%;
  margin: 0.5rem auto;
  flex-grow: 1;
  overflow-y: auto;
  padding-bottom: 1rem;
}

/* Style for each cluster */
.cluster {
  border: 2px solid #1f2a38;
  padding: 0 0.5rem;
  margin-bottom: 0.5rem;
  background-color: #1f2a38;
  border-radius: 0.5rem;
  color: #fff;
  width: 100%;
  box-sizing: border-box;
}

/* Style for the cluster title */
.cluster h3 {
    margin: 0.3rem 0 0.3rem 0;
    font-size: 0.85rem;
    font-weight: bold;
    color: #fff;
}

/* Style for the list of Wikipedia articles */
.cluster ul {
    list-style-type: none;
    padding-left: 0;
    margin: 0;
}


/* Style for each list item  */
.cluster li {
    margin-bottom: 0;
    font-size: 0.75rem;
    line-height: 1.0;
    padding: 0.05rem 0;
}

/* Style for links inside list items */
.cluster li a {
    color: #4dabf7;
    text-decoration: none;
    transition: color 0.2s ease;
    display: block;
    padding: 0.05rem 0;
}

/* Style for links on hover */
.cluster li a:hover {
    color: #74c0fc;
    text-decoration: underline;
}





/* Label styling for date picker */
label[for="date-picker"] {
    color: white;
    font-size: 14px;
    margin-top: 1.5rem;  /* Added margin-top */
    margin-bottom: 5px;
    display: block;
}
/* Only style selected date */
#date-picker-calendar.flatpickr-calendar .flatpickr-day.selected {
    background: #b6e6b6 !important;
    color: #000 !important;
    border-color: #b6e6b6 !important;
}

/* Ensure calendar layout properly shows all days */
#date-picker-calendar.flatpickr-calendar .dayContainer {
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    width: 100% !important;
    min-width: 210px !important;
    max-width: none !important;
}

#date-picker-calendar.flatpickr-calendar .flatpickr-weekdaycontainer {
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    width: 100% !important;
}

/* Ensure all days have the same width */
#date-picker-calendar.flatpickr-calendar .flatpickr-day {
    max-width: none !important;
    width: 100% !important;
}

/* Ensure all weekdays are visible */
#date-picker-calendar.flatpickr-calendar .flatpickr-weekday {
    max-width: none !important;
    width: 100% !important;
    display: block !important;
}

/* Small flatpickr customizations */
#date-picker-calendar.flatpickr-calendar {
    width: 250px;
    padding: 6px;
}

/* Weekday header styling */
#date-picker-calendar.flatpickr-calendar .flatpickr-weekday {
    font-size: 10px;
    padding: 0;
    height: 18px;
    width: 100%;
    text-align: center;
}

/* Day cell styling */
#date-picker-calendar.flatpickr-calendar .flatpickr-day {
    width: 100%;
    max-width: none;
    height: 18px;
    line-height: 18px;
    font-size: 10px;
    margin: 1px;
    padding: 0;
}

/* Calendar container styling */
#date-picker-calendar.flatpickr-calendar .flatpickr-days {
    width: 100%;
    min-width: 220px;
}

#date-picker-calendar.flatpickr-calendar .dayContainer {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
}

#date-picker-calendar.flatpickr-calendar .flatpickr-month {
    height: 24px;
    min-height: 24px;
    padding: 2px 0;
}

#date-picker-calendar.flatpickr-calendar .flatpickr-monthDropdown-months {
    width: 75px;
    font-size: 11px;
}

/* Calendar navigation arrows */
#date-picker-calendar.flatpickr-calendar .flatpickr-prev-month,
#date-picker-calendar.flatpickr-calendar .flatpickr-next-month {
    width: 18px;
    height: 18px;
    padding: 0;
    margin: 0;
}

/* Year dropdown styling */
#date-picker-calendar.flatpickr-calendar .flatpickr-yearDropdown {
    width: 45px;
    font-size: 11px;
}

/* No clusters message */
.no-clusters {
    color: #fff;
    font-size: 0.8rem;
    text-align: center;
    padding: 1rem;
}