:root {
  color-scheme: light;
  --cream: #fbf6ea;
  --cream-deep: #f1e8d5;
  --surface: #fffdf8;
  --text: #2f2922;
  --muted: #665d52;
  --gold: #815500;
  --gold-dark: #604000;
  --gold-soft: #ead8ac;
  --border: #cdbd9e;
  --danger: #9b2f28;
  --focus: #145da0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 100%;
  line-height: 1.5;
  text-size-adjust: 100%;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--cream);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--cream);
  color: var(--text);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  text-rendering: optimizeLegibility;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
select,
input {
  min-height: 44px;
}

button,
select {
  cursor: pointer;
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
}

button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

button:focus:not(:focus-visible),
input:focus:not(:focus-visible),
select:focus:not(:focus-visible),
textarea:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
  outline: none;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

a {
  color: var(--gold-dark);
  font-weight: 650;
  text-decoration-thickness: 0.12em;
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--gold);
}

#app {
  width: 100%;
  min-height: 100vh;
  padding:
    max(1rem, env(safe-area-inset-top))
    max(1rem, env(safe-area-inset-right))
    max(1rem, env(safe-area-inset-bottom))
    max(1rem, env(safe-area-inset-left));
}

#app > main,
#app > section,
#screen {
  width: min(100%, 48rem);
  margin-inline: auto;
}

main,
section {
  display: block;
}

header {
  margin-block-end: 1.5rem;
}

h1,
h2,
h3 {
  margin: 0 0 0.65em;
  color: var(--text);
  line-height: 1.15;
  text-wrap: balance;
}

h1 {
  font-size: clamp(1.75rem, 1.35rem + 2vw, 2.75rem);
}

h2 {
  font-size: clamp(1.45rem, 1.2rem + 1.2vw, 2rem);
}

h3 {
  font-size: clamp(1.2rem, 1.05rem + 0.7vw, 1.5rem);
}

p {
  margin: 0 0 1rem;
}

#mode {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  margin-block-end: 1rem;
  color: var(--muted);
  font-size: 0.9em;
  font-weight: 650;
}

#error {
  width: 100%;
  margin-block: 0 1rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--danger);
  border-inline-start: 0.35rem solid var(--danger);
  border-radius: 0.5rem;
  background: #fff3f0;
  color: #70201c;
}

#screen {
  min-width: 0;
}

form {
  display: grid;
  gap: 1rem;
  width: 100%;
  margin-block: 1rem;
  padding: clamp(1rem, 3vw, 1.5rem);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  background: var(--surface);
  box-shadow: 0 0.25rem 1rem rgb(74 54 25 / 8%);
}

fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

legend {
  margin-block-end: 0.65rem;
  padding: 0;
  font-size: 1.1em;
  font-weight: 750;
}

label {
  display: block;
  margin-block-end: 0.35rem;
  color: var(--text);
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 0.45rem;
  background: #fffefa;
  color: var(--text);
  padding: 0.6rem 0.75rem;
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: var(--muted);
  opacity: 1;
}

input[type="checkbox"],
input[type="radio"] {
  width: 1.35rem;
  height: 1.35rem;
  min-height: 0;
  flex: 0 0 auto;
  accent-color: var(--gold);
}

label:has(input[type="checkbox"]),
label:has(input[type="radio"]) {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 44px;
}

button,
#refresh {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-width: 44px;
  min-height: 44px;
  max-width: 100%;
  padding: 0.65rem 1rem;
  border: 1px solid var(--gold-dark);
  border-radius: 0.45rem;
  background: var(--gold);
  color: #fffdf7;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  white-space: normal;
  overflow-wrap: anywhere;
}

button:hover,
#refresh:hover {
  background: var(--gold-dark);
}

button[type="reset"],
button.secondary,
#refresh {
  background: transparent;
  color: var(--gold-dark);
}

button[type="reset"]:hover,
button.secondary:hover,
#refresh:hover {
  background: var(--cream-deep);
}

button:disabled,
input:disabled,
select:disabled,
textarea:disabled {
  opacity: 0.58;
}

button:disabled,
#refresh:disabled {
  background: #b8ab96;
  border-color: #b8ab96;
  color: #fffdf7;
}

ul,
ol {
  width: 100%;
  margin: 1rem 0;
  padding-inline-start: 1.4rem;
}

li {
  margin-block: 0.45rem;
}

ul[role="list"],
ol[role="list"] {
  padding: 0;
  list-style: none;
}

ul[role="list"] li,
ol[role="list"] li {
  margin: 0;
}

#screen > ul,
#screen > ol {
  padding: 0;
  list-style: none;
}

#screen > ul > li,
#screen > ol > li {
  margin-block: 0.65rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  background: var(--surface);
}

[hidden] {
  display: none !important;
}

@media (min-width: 36rem) {
  form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  form > :is(button, #refresh, fieldset, textarea) {
    grid-column: 1 / -1;
  }

  form > label:has(+ input),
  form > label:has(+ select) {
    align-self: end;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}