:root {
  --deep: #05506e;
  --sea: #0a86a8;
  --cyan: #22bfd8;
  --foam: #d2f5fb;
  --butter: #fff0aa;
  --silver: #d9dde6;
  --silver-hi: #ffffff;
  --silver-lo: #8a91a3;
  --ink: #111827;
  --paper: #ffffff;
  --z: 4;
  font-family: Verdana, Tahoma, "Segoe UI", Geneva, sans-serif;
  font-size: 13px;
  color: var(--ink);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background-color: var(--cyan);
  background-image:
    radial-gradient(circle at 25% 25%, rgba(255,255,255,.55) 0 1.5px, transparent 2px),
    radial-gradient(circle at 75% 70%, rgba(255,255,255,.4) 0 1px, transparent 1.5px),
    linear-gradient(180deg, var(--cyan) 0%, var(--foam) 100%);
  background-size: 28px 28px, 41px 41px, 100% 100%;
  background-attachment: fixed;
  line-height: 1.45;
}

a { color: var(--deep); }
a:hover { text-decoration-thickness: 3px; text-decoration-color: var(--cyan); }

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--paper);
  padding: 6px 10px;
  z-index: 10;
}
.skip:focus { left: 8px; }

.sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page {
  max-width: 980px;
  margin: 16px auto;
  padding: 0 16px;
}

.masthead {
  background: linear-gradient(180deg, #ffffff 0%, var(--foam) 100%);
  border: 2px solid;
  border-color: var(--silver-hi) var(--silver-lo) var(--silver-lo) var(--silver-hi);
  outline: 1px solid #5a6278;
  padding: 14px 16px 12px;
  margin-bottom: 10px;
}

.logo-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.logo {
  margin: 0;
  font-family: "Arial Black", "Trebuchet MS", Impact, sans-serif;
  font-size: clamp(32px, 7vw, 52px);
  letter-spacing: -1px;
  line-height: 1;
}
.logo a {
  text-decoration: none;
  background: linear-gradient(180deg, var(--sea) 0%, var(--foam) 45%, var(--deep) 50%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 1px #05506e;
}
.spark {
  -webkit-text-fill-color: var(--cyan);
  -webkit-text-stroke: 0;
  font-size: .5em;
  vertical-align: super;
  display: inline-block;
  animation: twinkle 1.6s ease-in-out infinite;
}
.spark.s2 { -webkit-text-fill-color: var(--sea); animation-delay: .8s; }

@keyframes twinkle {
  0%, 100% { opacity: 1; transform: scale(1) rotate(0); }
  50% { opacity: .3; transform: scale(.6) rotate(45deg); }
}

.tagline {
  margin: 0;
  font-family: "Trebuchet MS", Verdana, sans-serif;
  font-style: italic;
  color: var(--deep);
}

.intro { margin: 10px 0 0; max-width: 60ch; }

.new {
  display: inline-block;
  font-style: normal;
  font-weight: bold;
  font-size: 10px;
  text-transform: uppercase;
  color: var(--deep);
  background: var(--butter);
  padding: 1px 5px;
  border-radius: 8px;
  animation: blink 1.2s steps(2, start) infinite;
}
@keyframes blink { to { visibility: hidden; } }

.btn {
  display: inline-block;
  font: bold 12px Tahoma, Verdana, sans-serif;
  color: var(--ink);
  padding: 4px 12px;
  background: linear-gradient(180deg, #ffffff, var(--silver));
  border: 2px solid;
  border-color: var(--silver-hi) var(--silver-lo) var(--silver-lo) var(--silver-hi);
  outline: 1px solid #4a5163;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: linear-gradient(180deg, #ffffff, var(--butter)); }
.btn:active, .btn[aria-pressed="true"] { border-color: var(--silver-lo) var(--silver-hi) var(--silver-hi) var(--silver-lo); }
.btn:disabled { color: #8a91a3; cursor: not-allowed; background: var(--silver); }

:focus-visible { outline: 3px dashed var(--sea) !important; outline-offset: 2px; }

.box {
  background: var(--paper);
  border: 1px solid var(--deep);
  box-shadow: 3px 3px 0 rgba(5, 80, 110, .35);
  padding-bottom: 10px;
  margin-bottom: 10px;
  min-width: 0;
}
.box > :not(.bar) { margin-left: 10px; margin-right: 10px; }

.bar {
  margin: 0 0 8px;
  padding: 4px 8px;
  font: bold 12px Tahoma, Verdana, sans-serif;
  color: #fff;
  text-shadow: 1px 1px 0 rgba(0, 0, 0, .35);
  background: linear-gradient(90deg, var(--deep), var(--sea) 70%, var(--cyan));
}

.small { font-size: 11px; color: #4b5568; }
.center { text-align: center; }

.presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin-top: 0;
}
.preset {
  all: unset;
  display: block;
  cursor: pointer;
  line-height: 0;
}
.preset canvas { width: 88px; height: 31px; image-rendering: pixelated; }
.preset:hover canvas { outline: 2px solid var(--butter); }

.layout {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.preview-col { position: sticky; top: 10px; }

.stage {
  display: flex;
  justify-content: center;
  padding: 14px 0;
  background: repeating-conic-gradient(#eef3f6 0 25%, #fff 0 50%) 0 0 / 16px 16px;
  border: 2px inset #b9c0cf;
}
#big {
  width: calc(88px * var(--z));
  height: calc(31px * var(--z));
  image-rendering: pixelated;
}
.actual {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
#small { width: 88px; height: 31px; image-rendering: pixelated; }

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
}
.save-note { margin-bottom: 0; min-height: 1em; }

.fields {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: end;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-weight: bold;
  font-size: 12px;
}
.field.grow { flex: 1 1 160px; }
.line-row { display: flex; flex: 1 1 100%; gap: 8px 12px; align-items: end; }
.field.wide, .check.wide { flex: 1 1 100%; }
.field.range { flex: 1 1 140px; }

input[type="text"], input[type="url"], input[type="number"], select, textarea {
  font: 13px Verdana, Tahoma, sans-serif;
  padding: 3px 5px;
  border: 2px inset #b9c0cf;
  background: #fff;
  min-width: 0;
  width: 100%;
}
.field.num input { width: 4.5em; }
textarea { font-family: "Courier New", monospace; font-size: 12px; resize: vertical; }
input[type="color"] {
  width: 48px;
  height: 28px;
  padding: 1px;
  border: 2px inset #b9c0cf;
  background: #fff;
  cursor: pointer;
}
input[type="range"] { width: 100%; accent-color: var(--sea); }

.check {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding-bottom: 4px;
}
.check input { accent-color: var(--sea); width: 16px; height: 16px; margin: 0; }
.keep { margin-top: 2px; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border: 0;
  padding: 0;
  margin-top: 0;
  margin-bottom: 10px;
  min-width: 0;
}
.chips legend {
  font-weight: bold;
  font-size: 12px;
  padding: 0;
  margin-bottom: 4px;
}
.chips label { position: relative; }
.chips input {
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
}
.chips span {
  display: inline-block;
  font: bold 11px Tahoma, Verdana, sans-serif;
  padding: 3px 9px;
  background: linear-gradient(180deg, #ffffff, var(--foam));
  border: 1px solid var(--sea);
  border-radius: 10px;
  color: var(--deep);
}
.chips label:hover span { background: var(--butter); }
.chips input:checked + span { background: var(--deep); color: #fff; border-color: var(--deep); }
.chips input:focus-visible + span { outline: 3px dashed var(--sea); outline-offset: 2px; }

.hint { margin: 0; }
[hidden] { display: none !important; }

.footer { margin: 4px 0 24px; }
.footer .small { color: var(--deep); }

@media (max-width: 760px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .preview-col { position: static; }
  :root { --z: 3; }
}
@media (max-width: 340px) {
  :root { --z: 2; }
}

@media (prefers-reduced-motion: reduce) {
  .spark, .new { animation: none; }
}