body {
  font-family: Helvetica;
  font-size: 18px;
}

#current-slide,
#upcoming-slide,
#speaker-controls {
  padding: 6px;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
}

#current-slide iframe,
#upcoming-slide iframe {
  width: 100%;
  height: 100%;
  border: 1px solid #ddd;
}

#current-slide .label,
#upcoming-slide .label {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
}

#connection-status {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 20;
  padding: 30% 20% 20% 20%;
  font-size: 18px;
  color: #222;
  background: #fff;
  text-align: center;
  box-sizing: border-box;
  line-height: 1.4;
}

.overlay-element {
  height: 34px;
  line-height: 34px;
  padding: 0 10px;
  text-shadow: none;
  background: rgba(220, 220, 220, 0.8);
  color: #222;
  font-size: 14px;
}

.overlay-element.interactive:hover {
  background: rgba(220, 220, 220, 1);
}

#current-slide {
  position: absolute;
  width: 60%;
  height: 100%;
  top: 0;
  left: 0;
  padding-right: 0;
}

#upcoming-slide {
  position: absolute;
  width: 40%;
  height: 40%;
  right: 0;
  top: 0;
}

/* Speaker controls */
#speaker-controls {
  position: absolute;
  top: 40%;
  right: 0;
  width: 40%;
  height: 60%;
  overflow: auto;
  font-size: 18px;
}

.speaker-controls-time.hidden,
.speaker-controls-notes.hidden {
  display: none;
}

.speaker-controls-time .label,
.speaker-controls-pace .label,
.speaker-controls-notes .label {
  text-transform: uppercase;
  font-weight: normal;
  font-size: 0.66em;
  color: #666;
  margin: 0;
}

.speaker-controls-time, .speaker-controls-pace {
  border-bottom: 1px solid rgba(200, 200, 200, 0.5);
  margin-bottom: 10px;
  padding: 10px 16px;
  padding-bottom: 20px;
  cursor: pointer;
}

.speaker-controls-time .reset-button {
  opacity: 0;
  float: right;
  color: #666;
  text-decoration: none;
}

.speaker-controls-time:hover .reset-button {
  opacity: 1;
}

.speaker-controls-time .timer,
.speaker-controls-time .clock {
  width: 50%;
}

.speaker-controls-time .timer,
.speaker-controls-time .clock,
.speaker-controls-time .pacing .hours-value,
.speaker-controls-time .pacing .minutes-value,
.speaker-controls-time .pacing .seconds-value {
  font-size: 1.9em;
}

.speaker-controls-time .timer {
  float: left;
}

.speaker-controls-time .clock {
  float: right;
  text-align: right;
}

.speaker-controls-time span.mute {
  opacity: 0.3;
}

.speaker-controls-time .pacing-title {
  margin-top: 5px;
}

.speaker-controls-time .pacing.ahead {
  color: blue;
}

.speaker-controls-time .pacing.on-track {
  color: green;
}

.speaker-controls-time .pacing.behind {
  color: red;
}

.speaker-controls-notes {
  padding: 10px 16px;
}

.speaker-controls-notes .value {
  margin-top: 5px;
  line-height: 1.4;
  font-size: 1.2em;
}

/* Layout selector */
#speaker-layout {
  position: absolute;
  top: 10px;
  right: 10px;
  color: #222;
  z-index: 10;
}

#speaker-layout select {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  border: 0;
  box-shadow: 0;
  cursor: pointer;
  opacity: 0;
  font-size: 1em;
  background-color: transparent;
  -moz-appearance: none;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

#speaker-layout select:focus {
  outline: none;
  box-shadow: none;
}

.clear {
  clear: both;
}

/* Speaker layout: Wide */
body[data-speaker-layout="wide"] #current-slide,
body[data-speaker-layout="wide"] #upcoming-slide {
  width: 50%;
  height: 45%;
  padding: 6px;
}

body[data-speaker-layout="wide"] #current-slide {
  top: 0;
  left: 0;
}

body[data-speaker-layout="wide"] #upcoming-slide {
  top: 0;
  left: 50%;
}

body[data-speaker-layout="wide"] #speaker-controls {
  top: 45%;
  left: 0;
  width: 100%;
  height: 50%;
  font-size: 1.25em;
}

/* Speaker layout: Tall */
body[data-speaker-layout="tall"] #current-slide,
body[data-speaker-layout="tall"] #upcoming-slide {
  width: 45%;
  height: 50%;
  padding: 6px;
}

body[data-speaker-layout="tall"] #current-slide {
  top: 0;
  left: 0;
}

body[data-speaker-layout="tall"] #upcoming-slide {
  top: 50%;
  left: 0;
}

body[data-speaker-layout="tall"] #speaker-controls {
  padding-top: 40px;
  top: 0;
  left: 45%;
  width: 55%;
  height: 100%;
  font-size: 1.25em;
}

/* Speaker layout: Notes only */
body[data-speaker-layout="notes-only"] #current-slide,
body[data-speaker-layout="notes-only"] #upcoming-slide {
  display: none;
}

body[data-speaker-layout="notes-only"] #speaker-controls {
  padding-top: 40px;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  font-size: 1.25em;
}

@media screen and (max-width: 1080px) {
  body[data-speaker-layout="default"] #speaker-controls {
    font-size: 16px;
  }
}

@media screen and (max-width: 900px) {
  body[data-speaker-layout="default"] #speaker-controls {
    font-size: 14px;
  }
}

@media screen and (max-width: 800px) {
  body[data-speaker-layout="default"] #speaker-controls {
    font-size: 12px;
  }
}