/* General Styles */
body {
  background-color: #f5f5f5;
  color: #222;
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
}
.container {
  max-width: 900px;
  width: 100%;
  margin: 20px auto;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 0 20px #bbb;
  box-sizing: border-box;
  padding: 20px 20px;
}
.container-section {
  width: 100%;
  padding: 15px;
  box-sizing: border-box;
}
h1 {
  text-align: center;
  font-size: 2.5em;
  margin-top: 0px;
  margin-bottom: 20px;
  padding: 10px;
  border-radius: 5px;
  color: #2980b9;
  background-color: #f0f0f0;
}
h2 {
  text-align: center;
  font-size: 2em;
  margin-top: 0px;
  margin-bottom: 15px;
  color: #2980b9;
}
h3 {
  text-align: center;
  font-size: 1.5em;
  padding: 10px;
  border-radius: 5px;
  margin-top: 5px;
  margin-bottom: 0px;
  color: #2980b9;
}
h4 {
  text-align: center;
  font-size: 1.1em;
  font-weight: normal;
  margin-top: 0px;
  margin-bottom: 15px;
  color: #2980b9;
}
hr {
  border: none;
  border-top: 1px solid #d1d1d1;
  margin: 20px 0;
}
code {
  background-color: #f0f0f0;
  padding: 5px 5px;
  border-radius: 5px;
  font-family: monospace;
  color: #333;
}
span {
  color: #2980b9;
  font-weight: bold;
}
ol {
  margin: 3px 0;
  padding-left: 15px;
  list-style-type: decimal;
}
li {
  margin: 0px 15px;
  padding: 2px 0;
}
ul {
  margin: 3px 0;
  padding-left: 15px;
}
.row-tile {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}
.title-section-left,
.title-section-right {
  gap: 5px;
  margin-top: 0;
  margin-bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.title-section-left {
  /* background-color: #2980b9; */
  justify-content: flex-start;
  max-width: 480px;
}
.title-section-right {
  /* background-color: aqua; */
  justify-content: flex-end;
  max-width: 320px;
}
.intro {
  text-align: left;
  font-size: 1em;
  line-height: 1.3;
  margin-top: 0px;
  margin-bottom: 0px;
  padding: 10px;
  color: #555;
}
.status {
  margin: 10px auto 0 auto;
  text-align: center;
  background-color: #23272b;
  color: #fff;
  border-radius: 5px;
  border: 2px solid rgb(100, 100, 100);
  padding: 10px;
  box-sizing: border-box;
  font-size: 18px;
}
.switch {
  position: relative;
  width: 55px;
  height: 27px;
  vertical-align: middle;
  display: flex;
  align-items: center;
  gap: 8px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.4s;
  border-radius: 28px;
}
.slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.4s;
  border-radius: 50%;
}
input:checked + .slider {
  background-color: #2980b9;
}
input:checked + .slider:before {
  transform: translateX(26px);
}
input {
  display: inline-block;
  /* width: 185px; */
  min-width: 185px;
  margin: 0;
  margin-right: 10px;
  padding: 2px;
  border: 2px solid #2980b9;
  border-radius: 4px;
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.3s ease;
  font: 1em sans-serif;
}
.voice-columns {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  justify-content: space-between;
}
.voice-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #f8f8f8;
  border-radius: 8px;
  box-sizing: border-box;
}
.slider-group {
  display: flex;
  align-items: center;
  /* gap: 8px; */
}
.screen-label,
.theme-label,
.source-label {
  font-weight: bold;
  margin-right: 8px;
}
.screen-mode-text,
.theme-mode-text,
.source-mode-text {
  margin-left: 5px;
  margin-right: 0px;
  font-size: 1em;
  font-weight: bold;
  color: #2980b9;
  vertical-align: middle;
}
.video-section {
  /* margin: 10px 15px 15px 15px; */
  margin: 10px 0px 15px 0px;
}
.video-feed {
  position: relative;
  width: 100%;
  /* Adjusted for horizontal layout */
  /* Adjusted for horizontal layout */
  /* Adjusted for horizontal layout */
  /* aspect-ratio: 16/9; */
  aspect-ratio: 16/5;
  /* aspect-ratio: 16/1; */
  /* Adjusted for horizontal layout */
  /* Adjusted for horizontal layout */
  /* Adjusted for horizontal layout */

  background: #222;
  border-radius: 8px;
  border: 2px solid #444;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 150px;
}
.video-feed span {
  position: absolute;
  width: 100%;
  text-align: center;
  color: #888;
  font-size: 1.3em;
  z-index: 1;
}
.group-frame-source,
.group-frame-mode,
.group-frame-status,
.group-frame-text,
.group-frame-command,
.group-frame-voice,
.group-frame-detect,
.group-frame-settings,
.group-frame-tutorial,
.group-frame-help,
.group-frame-visitor {
  display: flex;
  align-items: center;
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 5px;
  padding-top: 10px;
  padding-bottom: 0px;
  border: 2px solid #2980b9;
  border-radius: 8px;
  margin: 5px 0px;
  transition: background 0.3s, color 0.3s;
}
.group-frame-source label,
.group-frame-mode label,
.group-frame-status label,
.group-frame-text label,
.group-frame-command label,
.group-frame-voice label,
.group-frame-detect label,
.group-frame-settings label,
.group-frame-tutorial label,
.group-frame-help label,
.group-frame-visitor label {
  font-weight: bold;
  margin-right: 10px;
}
.checkbox-group,
.voice-checkbox-group {
  flex-wrap: wrap;
  gap: 10px;
  display: flex;
  align-items: center;
}
.source-section,
.mode-section,
.status-section,
.text-section {
  font-size: 1em;
  gap: 0px;
  margin: 0;
  padding: 0;
  justify-content: flex-start;
  display: flex;
}
.controls-section {
  flex-wrap: wrap;
  width: 100%;
  gap: 10px;
  margin: 5px 0 10px 0;
  padding-left: 5px;
  text-align: center;
  justify-content: center;
  /* display: flex;
  flex-wrap: wrap;
  width: 100%;
  gap: 10px;
  margin: 5px 0 10px 0;
  padding-left: 5px;
  text-align: center;
  justify-content: center;
  align-items: center; */
}
.source-section input,
.mode-section input,
.status-section input,
.text-section input {
  /* width: 100%; */
  /* max-width: 200px; */
  padding: 8px;
  font-size: 1em;
  border: 2px solid #2980b9;
  border-radius: 5px;
  background-color: #fff;
  color: #333;
}

.controls-section button,
.source-section button,
.mode-section button,
.status-section button,
.text-section button {
  width: auto;
  min-width: 120px;
  margin: 5px;
  font-size: 1em;
  padding: 10px 18px;
  font-size: 1.1em;
  margin: 0 10px 10px 0;
  border: none;
  border-radius: 5px;
  background: #2980b9;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s;
}
.controls-section button:hover {
  background: #3498db;
}
.controls-section .button-command.active,
.controls-section .button-voice.active,
.controls-section .button-detect.active,
.controls-section .button-settings.active {
  border-style: inset;
  background-color: #346297;
}
.source-section .button-ok,
.source-section .button-browse,
.mode-section .button-ok,
.mode-section .button-browse,
.status-section .button-ok,
.status-section .button-browse,
.text-section .button-ok,
.text-section .button-browse {
  display: none;
  flex: none;
  font-size: 1em;
  margin: 0;
}
.controls-section button:disabled {
  background: #bdbdbd;
  color: #888;
  cursor: auto;
}
.spinbox-group {
  width: 100%;
  max-width: 250px;
  margin: 5px 0;
  flex-wrap: wrap;
  gap: 10px;
  display: flex;
  align-items: center;
  margin-top: 10px;
}
/* Responsive input and button */
.video-url-input,
.button-ok {
  font-size: 1em;
  /* min-width: 180px; */
  max-width: 100%;
  box-sizing: border-box;
}
.settings-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
#video-source,
#ip-camera-url {
  /* width: 100%; */
  width: 200px;
  /* width: 100%; */
  /* min-width: 200px; */
  /* max-width: 200px; */
  box-sizing: border-box;
}
.video-source-section {
  margin-left: auto;
  margin-right: auto;
  gap: 10px;
}
.video-source-section select {
  flex: none;
  align-self: flex-start;
  text-align: left;
  padding: 8px;
  font-size: 1em;
  border: 2px solid #2980b9;
  border-radius: 5px;
  background-color: #fff;
  color: #333;
  transition: border-color 0.2s, background-color 0.2s;
}
.video-source-section select:hover {
  border-color: #3498db;
  background-color: #f0f0f0;
}
.video-source-section select:focus {
  outline: none;
}
.video-source-section select option {
  padding: 10px;
}
.video-source-section select option:hover {
  background-color: #f0f0f0;
}
.video-source-section select:disabled {
  background-color: #e0e0e0;
  color: #aaa;
  cursor: not-allowed;
}
.source-section,
.mode-section,
.status-section,
.text-section {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
}
/* Footer styles */
.footer {
  font-size: 0.9em;
  text-align: center;
  margin-top: 30px;
  margin-bottom: 15px;
  color: #aaa;
}
.links-section,
.links-section a,
.links-section .btn-link {
  /* color: #a5a5a5; */
  color: #808080;
  text-align: center;
  margin-top: 20px;
  margin-bottom: 0px;
  font-size: 15px;
}
.controls-section .btn-ok-settings {
  display: none;
  font-size: 0.8em;
  height: 30px;
  padding: 0px;
  margin: 0px;
  gap: 0px;
}

.settings-row label {
  /* width: 100px; */
  margin: 0 0 5px 0;
  /* background-color: rgb(228, 228, 228); */
}

.datetime-label,
.gps-label {
  display: none;
}

.video-unit-container {
  flex: 1 1 0;
  min-width: 0;
  min-height: 0;
  margin: 4px;
  background: #222;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.status-color {
  display: inline-block;
  background-color: #dddddd;
  gap: 0;
  height: 20px;
  width: 20px;
  /* margin: 0; */
  /* padding: 0; */
}

.status-color::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0;
  padding: 0;
}

.status-color.normal::before {
  background-color: green;
  border-color: green;
  margin: 0;
  padding: 0;
}

.status-color.warn::before {
  background-color: yellow;
  border-color: yellow;
  margin: 0;
  padding: 0;
}

.status-color.alert::before {
  background-color: red;
  border-color: red;
  margin: 0;
  padding: 0;
}
.texts-input {
  width: 100%;
  max-width: 100%;
  min-width: 200px;
  padding: 8px;
  font-size: 1em;
  border: 2px solid #2980b9;
  border-radius: 5px;
  background-color: #fff;
  color: #333;
  box-sizing: border-box;
}
.row-text {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

/*==================*/
/* Dark mode styles */
body.dark-mode {
  background-color: #181c20;
  color: #e0e0e0;
}
.container.dark-mode {
  background: #333;
  /* background: #23272b; */
  /* color: #e0e0e0; */
  box-shadow: 0 0 20px #111;
}
.dark-mode .status {
  color: #a1a1a1;
}
.video-feed.dark-mode {
  background: #111;
  border-color: #333;
}
.dark-mode .controls-section button {
  background: #2980b9;
  color: #303030;
}
.dark-mode .controls-section button:hover {
  background: #357ab8;
}
body.dark-mode .controls-section button:disabled {
  background: #585858;
  color: #494949;
  cursor: not-allowed;
}
.dark-mode code {
  background-color: #505050;
  color: #e0e0e0;
}
.dark-mode input {
  background-color: #2c2f33;
  color: #e0e0e0;
  border: 2px solid #4a90e2;
}
.dark-mode .slider {
  background-color: #8f8f8f;
}
.dark-mode .slider:before {
  background-color: rgb(80, 80, 80);
}
.dark-mode input:checked + .slider {
  background-color: #2980b9;
}
.dark-mode #video-source,
.dark-mode .video-source-section select {
  background: #23272b;
  color: #e0e0e0;
  border-color: #4a90e2;
}
.dark-mode #video-source:disabled,
.dark-mode .video-source-section select:disabled {
  background-color: #2c2f33;
  color: #aaa;
  cursor: not-allowed;
}

/* Responsive font and layout for small screens */
@media (max-width: 800px) {
  .container {
    width: 100%;
    max-width: 100vw;
    padding: 8px 2vw;
  }
  h1 {
    font-size: 1.8em;
  }
  h2 {
    font-size: 1.2em;
  }
  h3 {
    font-size: 1em;
  }
  .status {
    font-size: 1em;
    color: aquamarine;
    width: 100%;
    max-width: 100vw;
  }
  .video-section {
    font-size: 1.2em;
    margin: 10px 0;
  }
  .video-feed {
    max-width: 100vw;
    aspect-ratio: 16 / 9;
    min-height: 350px;
    max-height: 350px;
  }
  .video-feed span {
    font-size: 1em;
  }
  .controls-section {
    /* flex-direction: column; */
    align-items: stretch;
    gap: 8px;
  }
  .controls-section button {
    font-size: 0.8em;
  }
  .group-frame {
    padding: 8px 2vw;
  }
  a,
  ol,
  li,
  ul {
    padding-left: 10px;
    font-size: 0.95em;
  }
  .screen-mode-text,
  .theme-mode-text,
  .source-mode-text {
    font-size: 0.9em;
  }
  .video-source-section {
    font-size: 0.8em;
  }

  .voice-columns {
    /* flex-direction: column; */
    gap: 12px;
    justify-content: center;
    align-items: center;
  }
  .voice-col {
    min-width: 180px;
    max-width: 100%;
    min-width: 0;
    margin-bottom: 0;
    padding: 12px 8px;
  }
  .row-tile {
    gap: 8px;
  }
  .title-section-left,
  .title-section-right {
    min-width: 180px;
    max-width: 100%;
    margin: 0;
  }
}

@media (max-width: 500px) {
  .container {
    width: 100%;
    max-width: 100vw;
    padding: 2vw;
  }
  h1 {
    font-size: 1.2em;
  }
  h2 {
    font-size: 1.1em;
  }
  h3 {
    font-size: 1em;
  }
  .status {
    font-size: 0.9em;
    color: red;
    width: 100%;
    max-width: 100vw;
  }
  .video-section {
    margin: 10px 0;
  }
  .video-feed {
    aspect-ratio: 4 / 3;
    min-height: 300px;
    max-height: 300px;
  }
  .video-feed span {
    font-size: 0.8em;
  }
  .controls-section,
  .source-section,
  .mode-section,
  .status-section,
  .text-section {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .controls-section button {
    font-size: 0.8em;
    width: 75%;
  }
  .group-frame-source,
  .group-frame-mode,
  .group-frame-text,
  .group-frame-status,
  .group-frame-command,
  .group-frame-voice,
  .group-frame-detect,
  .group-frame-settings {
    padding: 4px 1vw;
    margin: 3px 0;
  }
  .footer {
    font-size: 0.8em;
  }
  a,
  ol,
  li,
  ul {
    padding-left: 5px;
    font-size: 0.9em;
  }
  .source-mode-text,
  .mode-mode-text,
  .status-mode-text,
  .screen-mode-text,
  .theme-mode-text {
    font-size: 0.8em;
    margin: 0px;
    padding: 0px;
    padding-left: 3px;
    gap: 0px;
  }
  .video-source-section {
    font-size: 0.8em;
  }
  .source-section,
  .mode-section,
  .status-section,
  .text-section {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  #video-source,
  #ip-camera-url,
  #video-unit,
  .video-url-input,
  .button-ok,
  .button-browse {
    width: 100%;
  }
  .settings-row {
    flex-direction: row;
    align-items: center;
    gap: 8px;
  }
  .voice-columns {
    flex-direction: column;
    gap: 12px;
  }
  .voice-col {
    width: 100%;
    min-width: 0;
    margin-bottom: 0;
    padding: 10px 4px;
  }
  .switch {
    width: 44px;
    height: 22px;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }
  .slider {
    border-radius: 22px;
  }
  .slider:before {
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 2px;
  }
  .row-text {
    display: flex;
    flex-direction: column;
    min-width: 100%;
    width: 100%;
    align-items: center;
    justify-content: center;
  }
  .text-section button {
    font-size: 0.8em;
    width: 100%;
  }
  .mode-section select {
    width: 100%;
    max-width: 100%;
  }
  .text-section .row-text select {
    font-size: 1.2em;
    width: 100%;
    max-width: 100%;
  }
}