:root{--creme: #fff8f1;--papier: #ffffff;--encre: #4a3b47;--muted: #8c7b88;--ligne: #f0e2e6;--rose: #f4c7d2;--rose-fonce: #c96f8a;--rose-doux: #fbe4ea;--lavande: #e6ddfa;--lavande-fonce: #8b78c9;--sauge: #dcebdf;--sauge-fonce: #5f8f6a;--danger: #c4534f;--ombre: 0 6px 20px rgba(201, 111, 138, .12);--radius: 22px;--nav-h: 64px;color-scheme:light dark}@media (prefers-color-scheme: dark){:root{--creme: #2a2130;--papier: #352a3c;--encre: #f6e9f0;--muted: #bba9b8;--ligne: #463850;--rose: #6e4558;--rose-fonce: #f2a5bd;--rose-doux: #4a3343;--lavande: #3f3657;--lavande-fonce: #c5b6f2;--sauge: #2f4436;--sauge-fonce: #a8d3b2;--danger: #f08b86;--ombre: 0 6px 20px rgba(0, 0, 0, .3)}}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--creme);color:var(--encre);font:17px/1.5 Nunito,ui-rounded,SF Pro Rounded,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}h1,h2{margin:0 0 6px;line-height:1.2}h1{font-size:1.9rem;font-weight:800;letter-spacing:-.01em}h2{font-size:1.15rem;font-weight:800}p{margin:0 0 12px}.muted{color:var(--muted)}button{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--rose-fonce);outline-offset:2px}.shell{min-height:100%}.page{max-width:560px;margin:0 auto;padding:calc(env(safe-area-inset-top,0px) + 22px) 18px calc(var(--nav-h) + env(safe-area-inset-bottom,0px) + 24px)}.page-head{margin:6px 4px 18px}.page-head p{margin:0}.center-screen{min-height:100%;display:grid;place-content:center;justify-items:center;gap:14px;padding:24px;text-align:center}.heart-pulse{font-size:2.6rem;animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{50%{transform:scale(1.15)}}.card{background:var(--papier);border:1px solid var(--ligne);border-radius:var(--radius);box-shadow:var(--ombre);padding:20px;margin-bottom:16px}.card p:last-child{margin-bottom:0}.card-rose{background:var(--rose-doux);border-color:transparent}.card-lavande{background:var(--lavande);border-color:transparent}.card-sauge{background:var(--sauge);border-color:transparent}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-radius:999px;padding:12px 22px;min-height:46px;background:var(--rose-fonce);color:#fff;font-weight:700;cursor:pointer;transition:transform .1s ease,opacity .2s}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:default}.btn-block{width:100%}.btn-ghost{background:transparent;color:var(--rose-fonce);box-shadow:inset 0 0 0 2px var(--rose-fonce)}.btn-danger{color:var(--danger);box-shadow:inset 0 0 0 2px var(--danger)}@media (prefers-color-scheme: dark){.btn{color:#2a2130}.btn-ghost{color:var(--rose-fonce)}.btn-danger{color:var(--danger)}}.row{display:flex;gap:10px;flex-wrap:wrap}.note{margin:12px 0 0;font-weight:600}.error{color:var(--danger);font-weight:600}.hint{color:var(--muted);font-size:.88rem;text-align:center;margin:12px 0 0}.field{display:grid;gap:6px;margin:18px 0 14px;font-weight:700}.field input{font:inherit;font-weight:700;letter-spacing:.08em;text-align:center;padding:14px;border-radius:16px;border:2px solid var(--ligne);background:var(--creme);color:var(--encre);font-size:16px}.field input:focus{border-color:var(--rose-fonce);outline:none}.liaison{max-width:440px;margin:0 auto;min-height:100%;padding:calc(env(safe-area-inset-top,0px) + 40px) 18px calc(env(safe-area-inset-bottom,0px) + 24px)}.liaison-head{text-align:center;margin-bottom:26px}.logo-heart{font-size:3rem;line-height:1;margin-bottom:8px}.profile-pick{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.profile-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:2px solid var(--ligne);background:var(--creme);border-radius:18px;padding:18px 10px;font-weight:800;font-size:1.05rem;cursor:pointer;transition:background .15s,border-color .15s}.profile-btn[aria-checked=true]{background:var(--rose-doux);border-color:var(--rose-fonce)}.bottom-nav{position:fixed;left:0;right:0;bottom:0;display:flex;justify-content:center;gap:8px;padding:8px 12px calc(env(safe-area-inset-bottom,0px) + 8px);background:color-mix(in srgb,var(--papier) 88%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--ligne)}.nav-item{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;display:grid;justify-items:center;gap:2px;min-width:84px;padding:6px 12px;border-radius:16px;color:var(--muted);font-size:.78rem;font-weight:700;cursor:pointer}.nav-icon{font-size:1.35rem;line-height:1}.nav-item[aria-current=page]{background:var(--rose-doux);color:var(--encre)}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}