:root {
  color-scheme: dark;
  font-family: "Segoe UI", Arial, sans-serif;
  background: #141717;
  color: #eef3ef;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

.shell {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 0 22px;
  border-bottom: 1px solid #33403b;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 28px;
  font-weight: 650;
}

h2 {
  font-size: 16px;
  font-weight: 650;
  margin-bottom: 14px;
}

.topbar p,
article span,
dt {
  color: #aab8b0;
}

.actions {
  display: flex;
  gap: 10px;
}

button {
  appearance: none;
  border: 1px solid #60736a;
  border-radius: 6px;
  background: #24302b;
  color: #f3fff7;
  min-width: 84px;
  height: 38px;
  font: inherit;
  cursor: pointer;
}

button:hover {
  background: #314139;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0;
}

article,
.shader-list,
.meter {
  border: 1px solid #33403b;
  border-radius: 8px;
  background: #1b211f;
}

article {
  padding: 16px;
}

article span {
  display: block;
  font-size: 12px;
  margin-bottom: 8px;
}

article strong {
  display: block;
  min-height: 26px;
  font-size: 20px;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.workbench {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 12px;
}

.shader-list,
.meter {
  padding: 18px;
}

.shader {
  display: grid;
  gap: 14px;
  padding: 14px;
  border: 1px solid #3c4b45;
  border-radius: 6px;
  background: #202925;
}

.shader header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

label {
  display: grid;
  grid-template-columns: 120px 1fr 52px;
  align-items: center;
  gap: 12px;
  color: #cdd8d1;
}

input[type="range"] {
  width: 100%;
}

dl {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 10px 12px;
  margin: 0;
}

dd {
  margin: 0;
  font-weight: 650;
}

#error {
  min-height: 24px;
  margin-top: 18px;
  color: #ffb4a8;
  overflow-wrap: anywhere;
}

@media (max-width: 820px) {
  .topbar,
  .workbench {
    grid-template-columns: 1fr;
    display: grid;
  }

  .status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}