:root {
  color-scheme: dark;
  --space: #070425;
  --ink: #fff8de;
  --pink: #ff5cce;
  --cyan: #62f5ff;
  --yellow: #fff568;
  --green: #b6ff70;
  --purple: #c86aff;
  --button: #cac7d5;
  --button-hover: #e1deeb;
  --button-ink: #180c3b;
  --bevel-light: #ffffff;
  --bevel-dark: #57506d;
  --error: #ffb2b2;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--space) url('images/stars.png') repeat; color: var(--ink); font-family: 'Comic Sans MS', 'Comic Sans', cursive; }
main { width: min(760px, 100%); margin: 0 auto; padding: 20px 24px 24px; text-align: center; }
.welcome { margin: 0 0 10px; color: var(--cyan); font: bold 12px/1.5 'Courier New', monospace; letter-spacing: .1em; text-transform: uppercase; }
.birthday-banner { display: grid; grid-template-columns: 104px minmax(0,1fr) 104px; align-items: center; gap: 12px; }
h1 { margin: 0; color: var(--yellow); font: 900 clamp(20px, 4vw, 32px)/1.2 Arial, sans-serif; letter-spacing: -.025em; text-shadow: 2px 2px 0 var(--pink); }
h1 span { display: block; color: var(--pink); font: 900 italic clamp(48px, 10vw, 74px)/1.05 Georgia, serif; letter-spacing: -.05em; text-shadow: 3px 3px 0 var(--space), 5px 5px 0 var(--cyan); }
.decoration img { display: block; width: 104px; height: 104px; image-rendering: pixelated; }
.rainbow { height: 5px; margin: 18px 0; background: linear-gradient(90deg,var(--pink) 0% 20%,var(--yellow) 20% 40%,var(--green) 40% 60%,var(--cyan) 60% 80%,var(--purple) 80%); }
figure { margin: 0; }
.photo-frame { padding: 6px; background: var(--space); border: 4px ridge var(--cyan); box-shadow: 5px 5px 0 var(--pink); }
.hero { display: block; width: 100%; height: auto; }
figcaption { margin: 16px 0 12px; color: var(--yellow); font-size: clamp(16px, 3.8vw, 23px); font-weight: bold; line-height: 1.4; }
figcaption strong { color: var(--pink); }
.controls { display: flex; flex-direction: column; align-items: center; gap: 8px; }
button { min-width: 220px; min-height: 68px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; border: 5px outset var(--bevel-light); border-right-color: var(--bevel-dark); border-bottom-color: var(--bevel-dark); border-radius: 0; background: var(--button); color: var(--button-ink); cursor: pointer; font: bold 26px/1 Arial,sans-serif; }
button:hover { background: var(--button-hover); }
button:active { border-style: inset; }
button:disabled { cursor: wait; color: var(--bevel-dark); }
button:focus-visible { outline: 3px dashed var(--yellow); outline-offset: 5px; }
button svg { width: 38px; height: 38px; fill: currentColor; }
#status { margin: 0; min-height: 1.3em; color: var(--cyan); font: 14px/1.3 'Courier New', monospace; }
#status.error { color: var(--error); }
footer { color: var(--green); font: 12px/1.5 'Courier New',monospace; }
::selection { background: var(--pink); color: var(--space); }
@media (max-width: 500px) {
  main { padding: 18px 16px 24px; }
  .welcome { font-size: 10px; letter-spacing: .025em; }
  .birthday-banner { grid-template-columns: 60px minmax(0,1fr) 60px; gap: 4px; }
  .decoration img { width: 60px; height: 60px; }
  h1 { font-size: 20px; }
  .rainbow { margin: 16px 0; }
  .photo-frame { padding: 3px; border-width: 3px; box-shadow: 3px 3px 0 var(--pink); }
}
@media (forced-colors: active) { .photo-frame { border: 2px solid CanvasText; } button { border: 3px solid ButtonText; } }