body {
  font-size: 1.25rem;
  padding-bottom: 1.5rem;
  background-color: #000000;
  color: #d1cccc;
}

h1,
h2,
h4 {
  color: #00ffab;
  text-align: center;
}

a {
  text-decoration: none;
}

b {
  font-weight: 500;
}

.navbar {
  background-color: #333333;
  user-select: none;
}

.navbar-info {
  color: #d1cccc;
  padding-left: 2em;
}

.navbar-info:hover {
  color: #d1cccc;
  background: #ffffff;
}

.navbar-brand {
  padding-left: 2em;
  padding-right: 5em;
  font-size: 1.5em;
}

.card {
  background-color: #000000;
}

.card-body {
  margin: auto;
}

#submit-buttons-container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.filter-btn-theme {
  width: 250px;
  padding: 10px 18px;
  background-color: #00ffab;
  color: #000;
  border: 1px solid #fff;
  border-radius: 5px;
  transition: background-color 0.3s, color 0.3s;
  margin-bottom: 13px;
  font-weight: 500;
  font-size: large;
}

.filter-btn-theme:hover,
.filter-btn-theme:focus,
.filter-btn-theme:active {
  background-color: #fff;
  color: #000;
  border-color: #00ffab;
}

.submit-btn-theme {
  width: auto;
  padding: 10px 18px;
  background-color: #000;
  color: #fff;
  border: 1px solid #00ffab;
  border-radius: 5px;
  transition: background-color 0.3s, color 0.3s;
}

.submit-btn-theme:hover,
.submit-btn-theme:focus,
.submit-btn-theme:active {
  background-color: #00ffab;
  color: #000;
  border-color: #fff;
}

.global-params-container {
  margin-top: 1.5em;
}

.room-heading-container {
  margin-top: 1.5em;
}

#room-heading-text {
  position: relative; /* Required for absolute positioning of pseudo-element */
  justify-content: center;
  align-items: center;
  padding-bottom: 0.3em;
}

#room-heading-text::after {
  /* Use a pseudo-element '::after' to customize the bottom border */
  content: "";
  position: absolute;
  left: 10%; /* Center the border by setting the starting point to 10% */
  bottom: 0; /* Align the pseudo-element to the bottom of the container */
  width: 80%; /* The width of the pseudo-border */
  border-bottom: 1.5px solid gray; /* Border properties */
}

.room-filter-container {
  margin-left: 8%;
}

#filters_heading {
  margin-top: 1em;
  margin-bottom: 1em;
}

#filters_container {
  border: 1.5px solid #00ffab;
  border-radius: 5px;
  padding: 1em;
  margin-top: 2em;
}

#filters_input_group {
  width: 100%;
}

.time-filter-container {
  margin-left: 1em;
}

.options-container {
  margin-left: 1em;
}

.hidden-container {
  display: none;
}

.checkbox-container {
  display: flex;
  align-items: center;
  margin-left: 1em;
  flex-direction: row;
}

.help-icon {
  margin-left: 5px;
  position: relative;
  display: inline-block;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  background-color: #00ffab;
  color: #000;
  text-align: center;
  line-height: 20px;
  font-weight: bold;
  cursor: pointer;
  font-size: 16px;
  opacity: 0.8;
}

.help-icon:hover {
  opacity: 1; /* Fully opaque on hover */
}

.help-icon:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

.tooltip-text {
  visibility: hidden;
  width: 250px;
  background-color: #333333;
  color: #d1cccc;
  text-align: center;
  border: 1px solid #00ffab;
  border-radius: 5px;
  padding: 10px;
  position: absolute;
  z-index: 1;
  bottom: 150%; /* Position above the icon */
  left: 50%;
  margin-left: -100px;
  opacity: 0;
  transition: opacity 0.3s;
  font-size: 16px;
  font-weight: 500;
}

.tooltip-text::after {
  content: "";
  position: absolute;
  top: 100%; /* Arrow at the bottom */
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #333333 transparent transparent transparent;
}

#loading-info-container {
  text-align: center;
  margin-top: 1em;
}

#loading-info-text {
  font-size: larger;
  font-weight: bold;
}

.flashed-messages {
  list-style-type: none;
  padding: 0;
  margin: 20px 2em;
  text-align: center;
}

.flashed-messages li {
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 5px;
  font-size: 1.25rem;
  font-weight: bold;
  transition: background-color 0.3s;
}

.flashed-messages .error {
  background-color: #721c24; /* dark red for errors */
  color: #d1cccc;
  border: 1.5px solid #00ffab;
}

.flashed-messages .warning {
  background-color: #ffaa00; /* neon-orange for warnings */
  color: #000000; /* black text for better contrast */
  border: 1.5px solid #00ffab;
}

.flashed-messages .info {
  background-color: #17a2b8; /* Light blue for informational messages */
  color: #ffffff; /* white text for better contrast */
  border: 1.5px solid #00ffab;
}

.flashed-messages li:hover {
  background-color: #333333; /* Dark grey background on hover */
}

#options-category-label {
  font-size: 1em;
  font-weight: bold;
  padding: 0.5em;
  margin-top: 0.2em;
  align-self: center;
}

#dstrainhead {
  margin-top: 0px;
  padding-top: 18px;
  background-color: black;
  border-top: #00ffab 1px solid;
  border-bottom: #00ffab 1px solid;
  background-image: none;
}

*,
*:before,
*:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.strain {
  width: 155px;
  height: 1px;
  background-color: #dbdbdb;
  position: relative;
  margin: 0px auto;
  margin-top: 28px;
  margin-bottom: 28px;
  -webkit-animation-name: rotate-strain;
  animation-name: rotate-strain;
  -webkit-animation-duration: 1.7s;
  animation-duration: 1.7s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-play-state: running;
  animation-play-state: running;
}

.strain:before {
  content: "";
  display: block;
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: #00ffab;
  left: 0;
  margin-top: -9px;
  margin-left: -9px;
  -webkit-animation-name: strain-size-left;
  animation-name: strain-size-left;
  -webkit-animation-duration: 1.7s;
  animation-duration: 1.7s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-play-state: running;
  animation-play-state: running;
}

.strain:after {
  content: "";
  display: block;
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: #00ffab;
  right: 0;
  margin-top: -9px;
  margin-right: -9px;
  -webkit-animation-name: strain-size-right;
  animation-name: strain-size-right;
  -webkit-animation-duration: 1.7s;
  animation-duration: 1.7s;
  -webkit-animation-timing-function: linear;
  animation-timing-function: linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  -webkit-animation-play-state: running;
  animation-play-state: running;
}

.strain:nth-child(1),
.strain:nth-child(1):before,
.strain:nth-child(1):after {
  -webkit-animation-delay: 0.15s;
  animation-delay: 0.15s;
}
.strain:nth-child(2),
.strain:nth-child(2):before,
.strain:nth-child(2):after {
  -webkit-animation-delay: 0.3s;
  animation-delay: 0.3s;
}
.strain:nth-child(3),
.strain:nth-child(3):before,
.strain:nth-child(3):after {
  -webkit-animation-delay: 0.45s;
  animation-delay: 0.45s;
}
.strain:nth-child(4),
.strain:nth-child(4):before,
.strain:nth-child(4):after {
  -webkit-animation-delay: 0.6s;
  animation-delay: 0.6s;
}
.strain:nth-child(5),
.strain:nth-child(5):before,
.strain:nth-child(5):after {
  -webkit-animation-delay: 0.75s;
  animation-delay: 0.75s;
}
.strain:nth-child(6),
.strain:nth-child(6):before,
.strain:nth-child(6):after {
  -webkit-animation-delay: 0.9s;
  animation-delay: 0.9s;
}
.strain:nth-child(7),
.strain:nth-child(7):before,
.strain:nth-child(7):after {
  -webkit-animation-delay: 1.05s;
  animation-delay: 1.05s;
}
.strain:nth-child(8),
.strain:nth-child(8):before,
.strain:nth-child(8):after {
  -webkit-animation-delay: 1.2s;
  animation-delay: 1.2s;
}
.strain:nth-child(9),
.strain:nth-child(9):before,
.strain:nth-child(9):after {
  -webkit-animation-delay: 1.35s;
  animation-delay: 1.35s;
}
.strain:nth-child(10),
.strain:nth-child(10):before,
.strain:nth-child(10):after {
  -webkit-animation-delay: 1.5s;
  animation-delay: 1.5s;
}
.strain:nth-child(11),
.strain:nth-child(11):before,
.strain:nth-child(11):after {
  -webkit-animation-delay: 1.65s;
  animation-delay: 1.65s;
}
.strain:nth-child(12),
.strain:nth-child(12):before,
.strain:nth-child(12):after {
  -webkit-animation-delay: 1.8s;
  animation-delay: 1.8s;
}

@-webkit-keyframes rotate-strain {
  0% {
    width: 155px;
  }
  25% {
    width: 0;
  }
  50% {
    width: 155px;
  }
  75% {
    width: 0;
  }
  100% {
    width: 155px;
  }
}

@keyframes rotate-strain {
  0% {
    width: 155px;
  }
  25% {
    width: 0;
  }
  50% {
    width: 155px;
  }
  75% {
    width: 0;
  }
  100% {
    width: 155px;
  }
}

@-webkit-keyframes strain-size-left {
  0% {
    transform: scale(1) translateX(0px);
  }
  25% {
    transform: scale(0.5);
  }
  50% {
    transform: scale(1) translateX(155px);
  }
  75% {
    transform: scale(1.5);
  }
  100% {
    transform: scale(1) translateX(0px);
  }
}

@keyframes strain-size-left {
  0% {
    transform: scale(1) translateX(0px);
  }
  25% {
    transform: scale(0.5);
  }
  50% {
    transform: scale(1) translateX(155px);
  }
  75% {
    transform: scale(1.5);
  }
  100% {
    transform: scale(1) translateX(0px);
  }
}

@-webkit-keyframes strain-size-right {
  0% {
    transform: scale(1) translateX(0px);
  }
  25% {
    transform: scale(1.5);
  }
  50% {
    transform: scale(1) translateX(-155px);
  }
  75% {
    transform: scale(0.5);
  }
  100% {
    transform: scale(1) translateX(0px);
  }
}

@keyframes strain-size-right {
  0% {
    transform: scale(1) translateX(0px);
  }
  25% {
    transform: scale(1.5);
  }
  50% {
    transform: scale(1) translateX(-155px);
  }
  75% {
    transform: scale(0.5);
  }
  100% {
    transform: scale(1) translateX(0px);
  }
}

/* -------------------
 jQuery UI Datepicker Styles - Black/Green Theme
 ------------------- */
.ui-datepicker {
  padding: 10px;
  background-color: #000;
  border: 1px solid #00ffab;
  border-radius: 5px;
  transition: background-color 0.3s;
  color: #fff;
}

.ui-datepicker .ui-state-active {
  /* Currently selected date */
  background-color: #00ffab;
  color: #000;
  border: 1.5px solid #fff;
}

.ui-datepicker-days-cell-over .ui-datepicker-days-cell a:hover {
  /* Hovered date */
  background-color: #00ffab;
  color: #000;
  border: 1.5px solid #fff;
}

.ui-datepicker-header {
  margin-top: 0px;
  padding-top: 18px;
  background-color: black;
  border: #00ffab 1px solid;
  background-image: none;
}

.ui-datepicker select.ui-datepicker-year,
.ui-datepicker select.ui-datepicker-month {
  background-color: #000;
  /* border: 1px solid #00FFAB; */
  border: 1px solid #fff;
  padding: 5px;
  margin-right: 5px;
  color: #fff;
}

.ui-datepicker table {
  width: 100%;
  border-collapse: collapse;
}

.ui-datepicker th {
  padding: 5px;
  background-color: #222;
  color: #fff;
  border: 1px solid #00ffab;
}

.ui-datepicker td {
  padding: 5px;
  border: 1px solid transparent; /* Transparent to not override the selected and hovered styles */
}

.ui-datepicker .ui-datepicker-prev,
.ui-datepicker .ui-datepicker-next {
  background-color: #222;
  border: 1px solid #fff;
  vertical-align: middle;
  margin: 3px;
}

.ui-datepicker .ui-datepicker-prev-hover,
.ui-datepicker .ui-datepicker-next-hover {
  background-color: #fff;
}

.ui-datepicker .ui-icon-circle-triangle-w,
.ui-datepicker .ui-icon-circle-triangle-e {
  filter: invert(100%);
}

.ui-datepicker .ui-datepicker-prev-hover .ui-icon-circle-triangle-w,
.ui-datepicker .ui-datepicker-next-hover .ui-icon-circle-triangle-e {
  filter: invert(0%);
}

.ui-datepicker .ui-datepicker-title {
  color: #fff;
}

.ui-datepicker .ui-datepicker-calendar td a {
  text-decoration: none;
  /* color: #fff; */
  color: #222;
  display: block;
  padding: 2px;
  border-radius: 3px;
}

.ui-datepicker .ui-datepicker-other-month {
  color: #777;
}

.ui-datepicker .ui-datepicker-calendar td.ui-datepicker-today a {
  border: 1px dotted #00ffab;
}

/* Timepicker Container */
.ui-timepicker-div {
  background-color: #000;
  border: 1px solid #00ffab;
  border-radius: 5px;
  padding: 10px;
  color: #fff;
}

/* -------------------
 jQuery UI Timepicker Styles - Black/Green Theme
 ------------------- */
.ui-timepicker-div {
  background-color: #000;
  border: 1px solid #00ffab;
  border-radius: 5px;
  padding: 10px;
  color: #fff;
}

/* Timepicker Header */
.ui-timepicker-div .ui-widget-header {
  background-color: black;
  color: #fff;
  border-bottom: 1px solid #00ffab;
  padding: 0.6em 0.2em;
  margin-bottom: 10px;
}

/* Timepicker Sliders */
.ui-timepicker-div .ui-slider {
  background-color: #222;
  border: 1px solid #00ffab;
  top: 0.3em;
}

/* Timepicker Slider Handles */
.ui-timepicker-div .ui-slider-handle {
  border-color: #00ffab;
  background-color: #fff;
}

/* Timepicker Button Pane */
.ui-timepicker-div .ui-timepicker-buttonpane {
  background-color: #222;
  border-top: 1px solid #00ffab;
}

/* Timepicker Buttons */
.ui-timepicker-div .ui-timepicker-buttonpane button {
  margin: 0.5em 0.2em;
  padding: 0.5em 1em;
  background-color: #000;
  border: 1px solid #fff;
  color: #fff;
  text-decoration: none;
}

.ui-timepicker-div .ui-timepicker-buttonpane button:hover {
  background-color: #00ffab;
  color: #000;
}

/* Adjust label alignment */
.ui-timepicker-div .ui_tpicker_time_label,
.ui-timepicker-div .ui_tpicker_unit_label {
  color: #fff;
  padding-right: 5px;
}

/* Align the slider text with the sliders */
.ui-timepicker-div .ui_tpicker_time_label {
  display: block;
  padding-bottom: 5px;
}
.ui-timepicker-div .ui_tpicker_unit_label {
  display: inline-block;
  vertical-align: top;
  padding-top: 4px;
}

/* Adjust the layout */
.ui-timepicker-div dl {
  text-align: left;
}
.ui-timepicker-div dl dt {
  height: 25px;
  margin-bottom: -25px;
}
.ui-timepicker-div dl dd {
  margin: 0;
}

/* -------------------
 Main plot styles
 ------------------- */
.plot-container {
  margin-top: 50px;
  margin-bottom: 50px;
  display: flex;
  justify-content: center;
}

.version-info {
  width: 100%;
  position: relative;
  color: white;
  background-color: rgba(0, 0, 0, 0.5); /** Semi-transparent background */
  padding-right: 0.5em;
  font-size: small;
  text-align: end;
  justify-content: end;
}