meyfa/selena-ide

* {
  box-sizing: border-box;
}

html,
body {
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  overflow: hidden;
}

#header {
  height: 37px;
  padding: 0 12px;
  line-height: 36px;
  font-size: 14px;
  font-weight: bold;
  background: #20222a;
  color: #eee;
  border-bottom: 1px solid #333;
  user-select: none;
}

.header-logo {
  display: inline-block;
  margin: 0 24px 0 0;
  font-size: 16px;
}

.header-btn {
  display: inline-block;
  height: 28px;
  margin: 0 8px;
  padding: 0 12px;
  font: inherit;
  line-height: 1;
  background: #6a6a6a;
  color: #fff;
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  outline: none;
}

.header-btn:hover,
.header-btn:focus {
  border-color: #eee;
}

.header-btn:disabled {
  background: #555;
  color: #bbb;
  cursor: default;
  border-color: transparent;
}

#btn-save:not(:disabled) {
  background: #282;
}

#main {
  display: flex;
  flex-direction: row;
  height: calc(100vh - 37px);
}

.pane {
  position: relative;
  width: 50%;
  height: 100%;
  flex-shrink: 1;
}

.horizontal-resizer {
  width: 8px;
  flex: 0 0 auto;
  background: #444;
  border-left: 3px solid #ccc;
  border-right: 3px solid #ccc;
  cursor: ew-resize;
  touch-action: none;
}

.horizontal-resizer:hover {
  transform: scaleX(1.25);
}

#pane-input > .cm-editor {
  width: 100%;
  height: 100%;
}

#preview {
  width: 100%;
  height: 100%;
  overflow: auto;
}

#preview.invalid {
  opacity: 0.5;
}

svg {
  font-family: sans-serif;
}

#preview-compile-error {
  display: none;
  position: absolute;
  top: 40px;
  left: 40px;
  padding: 4px 12px;
  background: #f9a;
  font-size: 14px;
  color: #000;
  font-weight: bold;
  border-radius: 2px;
  box-shadow: 0 2px 12px 0 rgb(0 0 0 / 40%);
}

#preview-compile-error.show {
  display: block;
}

#toasts {
  position: absolute;
  top: 10%;
  right: 3%;
  text-align: right;
}

.toast {
  display: block;
  margin: 16px;
  padding: 12px 24px;
  width: auto;
  max-width: 400px;
  overflow: hidden;
  text-align: left;
  background: #ec8;
  border-radius: 2px;
  box-shadow: 0 2px 12px -6px #000;
  animation: toast-swipe-in 0.4s linear 1;
}

.toast.good {
  background: #6d8;
}

.toast.bad {
  background: #f89;
}

@keyframes toast-swipe-in {
  0% {
    opacity: 0;
    max-height: 0;
    margin-top: 0;
    margin-bottom: 0;
    padding-top: 0;
    padding-bottom: 0;
    transform: translateY(-16px);
  }

  100% {
    opacity: 1;
    max-height: 100px;
    transform: translateY(0);
  }
}