:root{--fir:#173a32;--fir2:#0e2926;--berry:#9c2838;--cream:#fff9ec;--gold:#f0d38a;--ink:#23352c;--snow:#eef1eb;--bsize:20px;--outer:24px}
*{box-sizing:border-box}
html{scroll-behavior:auto}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-size:var(--bsize);line-height:1.55;color:var(--ink);background:radial-gradient(ellipse at 50% -16%,#446d60 0,transparent 56%),linear-gradient(160deg,#0f302b,#10261f 85%);min-height:100vh}
body.large{--bsize:24px}
a{color:inherit}
button{font:inherit;cursor:pointer}
button:focus-visible,a:focus-visible{outline:4px solid #f6b735;outline-offset:5px}
.skip{position:absolute;left:1rem;top:-200px;background:var(--cream);z-index:100;padding:.5rem}
.skip:focus{top:1rem}
.site{max-width:960px;margin:0 auto;padding:18px 18px 68px}
.site-head{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;color:#fff9ec;margin-bottom:18px}
.site-head strong{font-size:1rem;letter-spacing:.04em}
.demo-label{font-size:.7em;border:1px solid #eedfa6;border-radius:50px;padding:6px 12px;color:#f8ecc2}
.site-head button{background:#fff9ec;color:#16342c;border:2px solid #fff;border-radius:50px;padding:9px 18px;font-weight:750;min-height:54px}
.demo-nav{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.demo-nav button{color:white;background:transparent;border:2px solid #9cb6ac;border-radius:12px;padding:9px 15px;min-height:55px;font-weight:700;flex:1 1 140px}
.demo-nav button[aria-pressed=true]{background:#fff9ec;color:#173a32;border-color:#fff9ec}
.sheet{overflow:hidden;border:4px solid rgba(243,215,154,.76);border-radius:25px;box-shadow:0 28px 80px #0005;background:var(--cream)}
.hero{position:relative;min-height:245px;background:#15352f;isolation:isolate}
.hero svg{display:block;width:100%;height:310px;object-fit:cover}
.hero-heading{position:absolute;left:5%;right:5%;top:7%;text-align:center;color:#fffdf3;text-shadow:0 2px 12px #0c2826,0 2px 3px #0c2826}
.hero-heading .eyebrow{font-size:.85em;font-weight:750;letter-spacing:.16em;text-transform:uppercase;color:#f8d995}
.hero-heading h1{font-family:Georgia,"Times New Roman",serif;line-height:1.05;font-size:clamp(2.2rem,7vw,4.1rem);margin:12px 0 8px;color:#fff8e9;font-weight:700}
.hero-heading p{font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.1rem,3vw,1.55rem);margin:0}
.page{padding:clamp(22px,5vw,53px) clamp(18px,5vw,80px) 45px;min-height:400px}
.page[hidden]{display:none}
.page h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(1.9rem,5vw,2.65rem);line-height:1.18;margin:0 0 18px;color:var(--fir)}
.center{text-align:center}
.lead{max-width:620px;margin:0 auto 26px;font-size:1.05em}
button.cta{display:block;width:100%;max-width:570px;margin:17px auto 0;min-height:64px;border:0;border-radius:14px;background:var(--fir);color:#fffdf0;font-weight:800;font-size:1em;padding:14px 20px;box-shadow:0 6px 0 #0d2a23}
button.cta:hover{background:#245246}
button.secondary{display:block;min-height:58px;margin:16px auto 0;border:2px solid var(--fir);border-radius:14px;background:transparent;color:var(--fir);padding:10px 22px;font-weight:750}
button.secondary:hover{background:#e6efe8}
button.ghost{background:transparent;border:0;text-decoration:underline;font-weight:750;padding:14px;min-height:56px;color:var(--fir)}
.paper{background:linear-gradient(155deg,#fffefd,#fff7e5);border:1px solid #dccaa7;border-radius:21px;box-shadow:0 14px 35px #433c2717;padding:clamp(20px,5vw,36px);max-width:670px;margin:0 auto}
.holly{display:flex;align-items:center;justify-content:center;gap:8px;margin-bottom:15px;font-size:1.6em}
.holly::before,.holly::after{content:"✦";font-size:.7em;color:#b08b39}
.helper{max-width:560px;margin:22px auto 0;background:#e8eee7;padding:13px 19px;border-radius:12px;color:#223d33;text-align:center}
.helper b{font-weight:800}
.steps{display:grid;gap:12px;max-width:580px;margin:28px auto 0}
.step{display:flex;gap:15px;align-items:center;text-align:left;background:#f2ead8;padding:17px;border-radius:14px;font-weight:700}
.step .num{display:grid;place-items:center;background:#225340;color:white;border-radius:50%;width:44px;height:44px;flex:none}
.step.pending{background:#f9efda}
.step.pending .num{background:#8e673c}
.envelope{width:min(100%,340px);margin:28px auto 25px;aspect-ratio:1.5;position:relative;border-radius:6px 6px 15px 15px;background:linear-gradient(120deg,#f2dec0,#fff7e5 55%,#e4c69f);border:3px solid #d3b18a;filter:drop-shadow(0 14px 12px #5e482f3a);overflow:hidden}
.envelope:before{content:"";position:absolute;inset:0;clip-path:polygon(0 0,50% 63%,100% 0);background:linear-gradient(180deg,#ead2ac,#fff6db);filter:drop-shadow(0 2px 2px #be9b6f)}
.envelope:after{content:"";position:absolute;width:74px;height:74px;border-radius:50%;left:calc(50% - 37px);top:49%;background:radial-gradient(circle at 28% 25%,#d55b64,#9c2838 52%,#651521);border:4px solid #a8793a;box-shadow:0 1px 6px #503b2b88}
.envelope .seal{position:absolute;z-index:3;left:0;right:0;top:calc(49% + 9px);text-align:center;color:#ffe7b5;font-family:Georgia,serif;font-size:31px;line-height:1.8}
.reveal{border:2px solid #af8241;padding:20px;border-radius:16px;background:#f8ecd4;margin:24px auto 12px;max-width:500px}
.reveal .big-name{font-family:Georgia,serif;font-size:clamp(2rem,7vw,3.7rem);font-weight:700;color:#7e2330;margin:7px 0}
[hidden]{display:none!important}
.wait-mark{font-size:3.1em;line-height:1.3;margin-bottom:15px}
.admin-steps{display:grid;gap:15px;max-width:650px;margin:15px auto}
.admin-step{display:flex;gap:17px;align-items:flex-start;background:#f4eddb;border-radius:17px;padding:20px}
.admin-step .number{flex:none;display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:#234e3c;color:#fff;font-weight:800;font-size:1.15em}
.admin-step h3{margin:0 0 5px;color:#193d33;font-size:1.16em}
.admin-step p{margin:0;font-size:.95em}
.admin-count{font-size:1.8em;font-weight:850;color:#133f34;margin:10px 0}
.status{display:inline-block;background:#e7eddf;border:2px solid #587961;border-radius:12px;padding:8px 14px;font-weight:700}
.footer{padding:17px 25px 23px;text-align:center;color:#3e534b;font-size:.78em;border-top:1px solid #e0d8c5;background:#f8efdd}
.site-note{color:#fffbe7;font-size:.83em;text-align:center;margin:15px auto 0;max-width:820px}
@media(max-width:560px){.site{padding:9px 9px 45px}.hero svg{height:240px}.hero-heading{top:10%}.hero-heading h1{margin:5px 0}.page{padding:23px 18px 36px}.demo-nav button{flex-basis:42%;font-size:.9em}.admin-step{padding:14px;gap:12px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Cadeau v3 : écrans réellement reliés au backend PHP. */
.site-head .brand{color:#fff9ec;font-size:1.05em;font-weight:850;letter-spacing:.05em}
.site-head .head-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.site-head .logout-button{color:#fff9ec;background:transparent;border:2px solid #abc8b6}
.site-head .logout-button:hover{background:#245046}
.hero .village{width:100%;height:310px;object-fit:cover;display:block}
.page .paper{max-width:675px}
.page .paper.wide{max-width:810px}
.form{display:grid;gap:20px;text-align:left;margin:24px auto 0;max-width:530px}
.field{display:grid;gap:8px}
.field label{font-weight:760}
.field input{width:100%;min-height:64px;padding:12px 16px;font:inherit;background:#fff;color:var(--ink);border:2px solid #738e7b;border-radius:12px}
.field input:focus-visible{outline:4px solid #b88433;outline-offset:2px}
.field .hint{font-size:.88em;color:#405a4d;line-height:1.45}
.field input[aria-invalid=true]{border-color:#aa2538}
.form .cta{margin:12px auto 0}
.form-message{margin:22px auto 10px;max-width:560px;padding:14px 16px;border:2px solid #8a5d43;border-radius:12px;background:#fff0d7;text-align:left;color:#432d24}
.form-message[data-type=error]{border-color:#a02b3c;background:#ffeced;color:#7b182a}
.form-message[data-type=success]{border-color:#477c51;background:#e2f1dc;color:#17422a}
.form-message:focus{outline:3px solid #b88433}
[data-busy=true]{opacity:.72;cursor:wait}
button:disabled{opacity:.52;cursor:not-allowed;box-shadow:none!important}
.big-icon{text-align:center;font-size:3.3em;line-height:1.2}
.spaced{margin-top:22px}
.back-link{background:none;border:0;color:var(--fir);font-weight:750;text-decoration:underline;min-height:58px;padding:10px 15px;margin:12px auto 0;display:block}
.stage-note{background:#e9efe7;border-radius:15px;padding:15px;margin:22px 0;color:var(--ink)}
.steps{margin:24px auto 10px}
.subtle{font-size:.87em;color:#435b4f}
body.large .subtle,body.large .hint{font-size:.9em}
.admin-steps{max-width:770px}
.admin-step{align-items:flex-start}
.admin-step .number{min-width:54px}
.admin-step .inner{flex:1;min-width:0}
.admin-step .cta,.admin-step .secondary{margin:18px 0 0;max-width:100%}
.stat-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}
.stat{background:#f6ecda;padding:14px 10px;text-align:center;border-radius:13px}
.stat strong{display:block;font-size:clamp(1.4em,4vw,2em);color:var(--fir)}
.stat span{display:block;font-size:.78em}
.people-list{display:grid;gap:10px;margin:16px 0 0;list-style:none;padding:0}
.person{background:#fffaf0;border:2px solid #e2d2b4;padding:13px 15px;border-radius:13px;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.person-name{display:block;font-weight:800;overflow-wrap:anywhere}
.person-mail{display:block;font-size:.85em;color:#48594d;overflow-wrap:anywhere}
.person-buttons{display:flex;flex-wrap:wrap;gap:10px}
.person-buttons button{padding:10px 16px;min-height:56px;border-radius:12px;font-weight:800;border:2px solid #28533c;background:var(--fir);color:white}
.person-buttons button.danger{background:#fff8f1;color:#852a34;border-color:#9c2838}
.info-banner{margin:12px 0;padding:13px 16px;border-radius:12px;background:#e9efe5;border:2px solid #b2c6b0}
.info-banner.warning{background:#fff0d9;border-color:#c99550}
.info-banner.error{background:#ffedf0;border-color:#bd5760}
.result{padding:22px 12px;border:2px solid #c9a16d;background:#fff4dc;border-radius:16px;margin:22px 0;text-align:center}
.result .big-name{font-family:Georgia,serif;color:#8a2333;font-size:clamp(2.2em,7vw,3.6em);line-height:1.2;font-weight:700;overflow-wrap:anywhere}
.envelope{margin-bottom:23px}
dialog{position:fixed;margin:auto;max-width:min(580px,calc(100vw - 28px));max-height:calc(100dvh - 28px);overflow:auto;border-radius:20px;border:3px solid #a77f47;padding:28px;background:var(--cream);color:var(--ink);box-shadow:0 22px 90px #0009}
dialog::backdrop{background:#081d19c9}
dialog h2{font-family:Georgia,serif;color:var(--fir);font-size:1.8em}
dialog .dialog-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:18px}
dialog .dialog-actions button{min-height:58px;flex:1 1 170px;border-radius:13px;border:2px solid var(--fir);background:var(--fir);color:#fff;font-weight:800;padding:10px}
dialog .dialog-actions button.cancel{background:transparent;color:var(--fir)}
dialog input[type=number]{width:100%;min-height:60px;font-size:inherit;padding:12px;border:2px solid #526d59;border-radius:12px}
.error-fallback{max-width:700px;margin:20px auto;border-radius:12px;padding:16px;background:#fff0dc;color:#52271c}
.spacer{margin:20px 0}
@media (max-width:560px){
 .site-head{justify-content:center;text-align:center}
 .site-head .head-actions{justify-content:center}
 .hero .village{height:240px}
 .hero-heading{top:8%}
 .hero-heading .eyebrow{font-size:.69em;letter-spacing:.07em}
 .hero-heading h1{font-size:clamp(2rem,8.1vw,3.5rem)}
 .hero-heading p{font-size:clamp(.85rem,4vw,1.2rem)}
 .stat-row{grid-template-columns:repeat(2,minmax(0,1fr))}
 .admin-step{padding:14px;gap:10px}
 .person-buttons{width:100%}
 .person-buttons button{flex:1}
}
@media(max-width:360px){.hero-heading h1{font-size:1.85rem}.stat-row{grid-template-columns:1fr}}
@media(forced-colors:active){button,.step,.paper,.envelope{forced-color-adjust:auto}}

/* Assistance familiale : boutons lisibles sans supprimer l'identité festive. */
.person-buttons .help-account{background:#fff5e2;color:#173a32;border:2px solid #a8793a}
.person-buttons .help-account:hover{background:#f3e3c5}
#resetShareLink{font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-size:.85em;overflow-wrap:anywhere;background:#fffcf2}
#helpDialog .field{margin:17px 0}