/* Reset, typographie, contrôles de formulaire et boutons. */
* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
html,
body {
  width: 100%;
  min-height: 100vh;
}
body {
  margin: 0;
  background: var(--canvas);
  color: var(--encre);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: var(--h-onglets);
  overflow-x: hidden;
}
body.sans-defilement {
  overflow: hidden;
}
h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 400;
  margin: 0;
  letter-spacing: -0.01em;
  line-height: 1.12;
}
h1 {
  font-size: clamp(28px, 4.6vw, 42px);
}
h2 {
  font-size: 24px;
}
h3 {
  font-size: 21px;
}
p {
  margin: 0;
}
a {
  color: inherit;
}
.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}
.wrap {
  width: 100%;
  max-width: 1560px;
  margin: 0 auto;
  padding-left: clamp(16px, 3vw, 44px);
  padding-right: clamp(16px, 3vw, 44px);
}
[hidden] {
  display: none !important;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}
:focus-visible {
  outline: 2px solid var(--pin-vif);
  outline-offset: 3px;
  border-radius: 6px;
}

button,
select,
input {
  font-family: inherit;
  font-size: 14px;
  color: var(--encre);
}
.btn {
  background: var(--carte);
  border: 1px solid var(--trait-fort);
  border-radius: 999px;
  padding: 9px 18px;
  cursor: pointer;
  font-weight: 500;
  white-space: nowrap;
  transition:
    transform var(--t),
    box-shadow var(--t),
    background var(--t),
    border-color var(--t),
    color var(--t);
}
.btn:hover {
  border-color: var(--encre);
  box-shadow: var(--ombre);
}
.btn:active {
  transform: scale(0.97);
}
.btn.plein {
  background: var(--pin);
  border-color: var(--pin);
  color: var(--sur-pin);
}
.btn.plein:hover {
  background: var(--pin-vif);
  border-color: var(--pin-vif);
}
.btn.fantome {
  background: transparent;
  border-color: transparent;
  color: var(--gris);
}
.btn.fantome:hover {
  background: var(--carte);
  border-color: var(--trait);
  color: var(--encre);
}
.btn.danger {
  color: var(--ambre);
}
.btn.danger:hover {
  border-color: var(--ambre);
}
.btn[disabled] {
  opacity: 0.55;
  cursor: progress;
}
.btn.icone {
  padding: 0;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
}
.btn.icone svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
}
.i-soleil {
  display: none;
}
html[data-theme="sombre"] .i-lune {
  display: none;
}
html[data-theme="sombre"] .i-soleil {
  display: block;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
textarea,
select {
  background: var(--carte);
  border: 1px solid var(--trait-fort);
  border-radius: var(--r-m);
  padding: 11px 13px;
  width: 100%;
  transition:
    border-color var(--t),
    box-shadow var(--t);
}
textarea {
  resize: vertical;
  min-height: 96px;
  font-family: inherit;
  line-height: 1.5;
}
input:focus,
select:focus,
textarea:focus {
  border-color: var(--pin);
  box-shadow: 0 0 0 3px var(--anneau);
  outline: none;
}
[aria-invalid="true"] {
  border-color: var(--ambre);
  outline: 2px solid var(--ambre);
  outline-offset: 1px;
}
label.champ {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gris-clair);
  margin-bottom: 7px;
}
.bloc {
  display: grid;
  gap: 8px;
}
.segments {
  display: inline-flex;
  background: var(--carte);
  border: 1px solid var(--trait);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.segments.large {
  display: flex;
  justify-content: space-between;
}
.segments.large button {
  flex: 1;
}
.segments button {
  background: transparent;
  border: 0;
  padding: 7px 15px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 500;
  color: var(--gris);
  transition:
    background var(--t),
    color var(--t);
}
.segments button[aria-pressed="true"] {
  background: var(--pin);
  color: var(--sur-pin);
}

.chargement {
  display: grid;
  place-items: center;
  gap: 16px;
  min-height: 60vh;
  color: var(--gris);
  text-align: center;
}
.rotor {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--trait-fort);
  border-top-color: var(--pin);
  animation: tourne 0.8s linear infinite;
}
@keyframes tourne {
  to {
    transform: rotate(360deg);
  }
}
.fatal {
  max-width: 520px;
  margin: 12vh auto;
  text-align: center;
  background: var(--carte);
  border: 1px solid var(--trait);
  border-radius: var(--r-xl);
  padding: 34px 26px;
}
.fatal pre {
  color: var(--gris);
  margin: 12px 0 20px;
  font-size: 13px;
  font-family: var(--mono);
  white-space: pre-wrap;
  word-break: break-word;
  text-align: left;
  background: var(--canvas);
  border-radius: var(--r-s);
  padding: 12px 14px;
  line-height: 1.55;
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}