/* This is CSS for the FCC calculator */
/* Font from http://www.keshikan.net/fonts-e.html */
@font-face {
  font-family: 'Segments';
  src: url('https://raw.githubusercontent.com/jpdrecourt/FCC-Calculator/master/font/DSEG7Classic-Italic.woff');
}

body {
  background-color: #674970;
  color: #dbe9ee;
  font-family: sans-serif;;
  margin: 10px 0 0 0;
  padding: 0;
}

.document {
  max-width: 950px;
  margin: 0 auto;
}

@media (min-width: 950px) {
  .calculator-wrapper {
    display: inline-block;
    padding: 50px;
  }
  .text-wrapper {
    display: inline-block;
    vertical-align: top;
    width : 475px;
  }
}

@media (max-width: 949px) {
  .calculator-wrapper {
    padding: 50px auto;
  }
  .text-wrapper {
    padding: 50px auto;
  }

}


.calculator {
  background-color: #445565;
  box-shadow: 0 6px 10px 0 rgba(0, 0, 0, 0.2), 0 10px 24px 0 rgba(0, 0, 0, 0.19);
  border-radius: 10%;
  margin: auto;
  width: 375px;
}

.text {
  margin: auto;
  padding-top: 50px;
  width: 375px;
  font-size: 16px;
}

.text h1 {
  margin-top: 0;
}

.text p,
.text li {
  line-height: 1.4em;
  padding-bottom: 5px;
}

.text a {
  color: inherit;
}

.text code {
  border-radius: 3px;
  padding: 0 3px;
  background-color: rgba(255, 255, 255, 0.11);
}

.branding {
  color: #b9c3c9;
  font-family: sans-serif;
  height: 95px;
  padding-top: 20px;
  text-align: center;
}

.brand {
  font-size: 20px;
  font-weight:900;
  letter-spacing: 1px;
  margin: 0;
}

.description {
  font-size: 12px;
  font-weight: 900;
  margin-top: 20px;
  text-transform: uppercase;
}

.model {
  font-size: 14px;
  font-weight: 900;
  margin-top: 3px;
}

.screen-frame {
  background-color: #5a6c77;
  border-top-right-radius: 10px;
  border-top-left-radius: 10px;
  border-bottom-right-radius: 30%;
  border-bottom-left-radius: 30%;
  border: solid 1px #5a6c77;
  height: 110px;
  margin: 0 auto;
  width: 320px;
}

.screen {
  background-color: #aacfb8;
  border-radius: 5px;
  position: relative;
  height: 75px;
  width: 250px;
  margin: 13px auto auto auto;
  font-size: 32px;
}

/* Common properties for overlay */
.screen-background,
.screen-text {
  font-family: 'Segments', Fallback, monospace;
  position: absolute;
  top: 25px;
  right: 10px;
}

.screen-background {
  color: black;
  opacity: 0.15;
}

.screen-text {
  color: black;
  visibility: hidden;
}

/* Common properties for overlay */
.memory-sign-background,
.memory-sign {
  color: black;
  font-family: sans-serif;
  font-size: 15px;
  font-weight: bold;
  line-height: 100%;
  position: absolute;
  position: absolute;
  right: 10px;
  top: 5px;
}

.memory-sign-background {
  visibility: visible;
  opacity: 0.15;
}

.memory-sign {
  visibility: hidden;
}

td,
tr,
table {
  text-align: center;
  margin: 0;
  padding: 0;
}

.top-row {
  width: 100%;
}

.other-rows {
  width: 100%;
}

.buttons {
  margin: 20px 30px 15px 30px;
}

.button {
  border-radius: 7px;
  font-family: sans-serif;
  background-color: #0a2637;
  color: #cddde3;
  display: inline-block;
  height: 35px;
  font-weight: bold;
  font-size: 25px;
  line-height: 35px;
  margin-bottom: 15px;
  position: relative;
  text-align: center;
  width: 55px;
}

.button.small {
  font-size: 18px;
  height: 38px;
  line-height: 38px;
  margin-bottom: 16px;
  width: 50px;
}

.button.red {
  background-color: #d42828;
}

.button:hover {
  opacity: 0.8;
}

.tooltip {
  font-size: 8px;
  line-height: 100%;
  position: absolute;
  right: 2px;
  bottom: 2px;
  visibility: hidden;
  z-index: 1;
}
.button:hover {
  cursor: pointer;
}

.button:hover .tooltip {
    visibility: visible;
}

.active,
.button:active,
.button.small:active {
  opacity: 0.5;
}