:root { color-scheme: dark; --fond: #031e24; --creux: #062229; --boite: #0b282f; --trait: #1b404a; --varve: #8eccdc; --clair: #b5e6f0; --blanc: #edf4f5; --corail-clair: #fcc0b2; --mauve: #b781ec; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100dvh; background: var(--fond); color: var(--blanc); font: 400 18px/1.5 "Instrument Sans", system-ui, -apple-system, sans-serif; display: grid; place-items: center; padding: max(24px, env(safe-area-inset-top)) 18px 24px; }
main { width: min(460px, 100%); display: flex; flex-direction: column; gap: 16px; }
h1 { margin: 0; font-size: 1.7rem; line-height: 1.2; font-weight: 600; }
p { margin: 0; text-align: justify; }
.when, .status { text-align: left; }
.when { color: var(--clair); font-family: "JetBrains Mono", ui-monospace, monospace; font-size: .95rem; }
.notes { color: var(--varve); }
.status { color: var(--varve); }
.err { color: var(--corail-clair); }
form { display: flex; flex-direction: column; gap: 12px; }
label { display: flex; flex-direction: column; gap: 6px; color: var(--varve); font-size: .95rem; }
input { font: inherit; color: var(--blanc); background: var(--creux); border: 1px solid var(--trait); border-radius: 6px; padding: .8rem; }
input:focus, button:focus-visible { outline: 2px solid var(--mauve); outline-offset: 2px; }
button { font: 600 1.05rem/1 inherit; font-family: inherit; color: var(--blanc); background: var(--boite); border: 1px solid var(--trait); border-radius: 8px; padding: 1rem; width: 100%; cursor: pointer; }
button.primary { background: var(--varve); color: var(--fond); border-color: var(--varve); }
button.big { font-size: 1.3rem; padding: 1.4rem; }
button.ghost { background: transparent; color: var(--varve); }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.row { display: flex; gap: 10px; }
a { color: var(--clair); }