:root {
  color-scheme: light dark;
  --paper: #f5f2e9;
  --panel: #fffdf6;
  --ink: #20352c;
  --muted: #52655a;
  --line: #d5ddd1;
  --accent: #255a43;
  --on-accent: #fff;
  font: 16px/1.5 'Inter', system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #182720;
    --panel: #20352c;
    --ink: #f2f4ea;
    --muted: #bdcbbe;
    --line: #466151;
    --accent: #b1dec0;
    --on-accent: #182720;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); }
main { max-width: 48rem; margin: auto; padding: clamp(1rem, 5vw, 3.5rem) 1.1rem; }
header, .list-heading, .composer, li { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
h1 { font: 700 clamp(2rem, 6vw, 3.2rem)/1.1 Georgia, serif; margin: .6rem 0; }
h2 { font-size: 1.2rem; margin: 0; }
#account { text-align: right; font-size: .9rem; }
#status { min-height: 1.5rem; color: var(--muted); overflow-wrap: anywhere; }
form, li { background: var(--panel); border: 1px solid var(--line); border-radius: 1rem; padding: 1rem; }
#login { max-width: 24rem; }
label { display: block; font-weight: 650; margin-bottom: .55rem; }
#login input { display: block; margin: .35rem 0 .85rem; width: 100%; }
input, button { font: inherit; min-height: 44px; border-radius: .6rem; }
input { flex: 1; min-width: 0; padding: .55rem .75rem; background: var(--paper); color: var(--ink); border: 1px solid var(--line); }
button { border: 1px solid transparent; padding: .45rem .8rem; color: var(--on-accent); background: var(--accent); cursor: pointer; font-weight: 650; }
button:disabled { opacity: .6; cursor: wait; }
.plain { background: transparent; color: var(--accent); padding-inline: .5rem; }
button:hover:not(:disabled) { border-color: currentColor; }
.list-heading { margin-top: 1.4rem; flex-wrap: wrap; }
ul { list-style: none; padding: 0; display: grid; gap: .55rem; }
li { overflow-wrap: anywhere; }
li.highlight { outline: 2px solid var(--accent); }
small { display: block; color: var(--muted); margin-top: .2rem; }
.controls { display: flex; flex-wrap: wrap; justify-content: end; }
@media (max-width: 480px) { li { align-items: start; flex-direction: column; gap: .25rem; } }