@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=DM+Sans:wght@400;500;600&display=swap');

:root { --forest:#073a32; --pine:#0e5144; --cream:#fffaf0; --paper:#fffdf8; --gold:#d7a947; --wine:#b30e3d; --ink:#183f37; --muted:#697870; }
[hidden] { display:none !important; }
* { box-sizing:border-box; }
body { margin:0; color:var(--ink); font-family:'DM Sans',sans-serif; background:radial-gradient(circle at 82% 17%,#315e51 0 1px,transparent 2px) 0 0/38px 38px,linear-gradient(125deg,#042a25,#0b4a3e 54%,#07392f); min-height:100vh; }
body::before { content:""; position:fixed; inset:0; pointer-events:none; background:radial-gradient(ellipse at 50% 0%,transparent 42%,rgba(0,0,0,.22)); }
button,input,textarea { font:inherit; }
.page-shell { width:min(1120px,calc(100% - 32px)); margin:0 auto; padding:30px 0 42px; position:relative; }
.brandbar { display:flex; justify-content:space-between; align-items:center; color:#f8eed8; padding:0 8px 25px; }
.brand { color:inherit; text-decoration:none; font:600 30px 'Cormorant Garamond',serif; letter-spacing:-.8px; }.brand em { color:#d13a55; font-style:italic; }.elf{color:var(--gold);font-size:20px;margin-right:8px}.brandbar p{font-size:12px;letter-spacing:1.4px;text-transform:uppercase;opacity:.85}
.configuration-notice { display:flex;gap:8px;align-items:center;background:#f9e3b5;color:#603e08;padding:12px 16px;border-radius:12px;margin:0 0 18px;font-size:13px; }
.auth-card { width:min(510px,100%); margin:40px auto; background:linear-gradient(130deg,#fffdf7,#fff5e2); border:1px solid rgba(215,169,71,.72); border-radius:25px; padding:40px; box-shadow:0 18px 35px rgba(0,0,0,.2); text-align:center; }
.seal,.stamp { display:grid;place-items:center;border-radius:50%;background:var(--forest);color:var(--gold); }.seal { width:52px;height:52px;margin:0 auto 22px;border:3px solid #ebc15f;font-size:24px; }
.eyebrow{color:#b30e3d;font-weight:600;font-size:11px;letter-spacing:1.8px;margin:0;text-transform:uppercase}.auth-card h1,.welcome-panel h1,.letter-card h2,.reply-card h2{font-family:'Cormorant Garamond',serif;margin:7px 0;color:var(--forest)}.auth-card h1{font-size:47px;line-height:.98}.intro{max-width:600px;margin:15px 0;color:#506a60;font-size:16px;line-height:1.55}.auth-card .intro{margin:15px auto 25px}.auth-card form{text-align:left}.auth-card label,.reply-card label{display:block;font-size:12px;font-weight:600;margin:18px 0 6px}.auth-card input,.reply-card textarea{width:100%;border:1px solid #dccda9;border-radius:12px;background:#fffefa;padding:12px;color:var(--ink)}.auth-card input:focus,.reply-card textarea:focus{outline:2px solid #d3a440;outline-offset:1px}.primary-button{border:0;background:linear-gradient(105deg,#a80a36,#c4194a);box-shadow:0 5px 12px #9a06383d;color:white;width:100%;border-radius:24px;padding:14px;margin-top:20px;font:600 17px 'Cormorant Garamond',serif;cursor:pointer}.primary-button:disabled{cursor:not-allowed;opacity:.55}.primary-button span{font-family:'DM Sans';margin-left:7px}.feedback{font-size:12px;line-height:1.45;min-height:18px;margin:12px 0 0;color:#597168}.feedback.error{color:#a61c34}.feedback.success{color:#19724d}.help-copy{font-size:12px;color:#63766d;margin:24px 0 0}.help-copy a{color:#9e173d}
.welcome-panel { background:linear-gradient(105deg,#fffdf7,#fbf2df); border:1px solid rgba(215,169,71,.72); border-radius:24px; padding:32px 42px; box-shadow:0 18px 35px rgba(0,0,0,.18); position:relative; overflow:hidden; }.welcome-panel::after{content:"✦";position:absolute;right:42px;top:24px;font-size:84px;color:#d5aa4d22}.welcome-panel h1{font-size:48px;line-height:.9}.welcome-heading{display:flex;justify-content:space-between;gap:20px}.text-button{position:relative;border:0;background:transparent;color:#8d2340;text-decoration:underline;cursor:pointer;align-self:start;padding:4px}.trust{font-size:12px;color:#557064;background:#edf4eb;border-radius:9px;padding:9px 12px;width:max-content;max-width:100%}
.child-switcher{display:flex;gap:12px;margin:22px 0;flex-wrap:wrap}.child{border:1px solid #d8b76c;background:#fff9ed;color:var(--ink);border-radius:14px;padding:11px 18px;display:flex;align-items:center;gap:10px;text-align:left;cursor:pointer;min-width:205px}.child.active{background:#fdf2d8;box-shadow:0 4px 12px #071f1a42;border-color:#b50e3f}.child b,.child small{display:block}.child small{font-size:11px;color:#77837d;margin-top:2px}.initial{display:grid;place-items:center;width:33px;height:33px;border-radius:50%;background:var(--wine);color:white;font-family:'Cormorant Garamond';font-size:20px}
.layout{display:grid;grid-template-columns:1.36fr .84fr;gap:22px}.letter-card,.reply-card{background:var(--paper);border-radius:22px;padding:30px;box-shadow:0 14px 30px rgba(0,0,0,.18);border:1px solid #eedba9}.letter-card{position:relative;background:linear-gradient(130deg,#fffdf7,#fff8e9)}.letter-top{display:flex;align-items:center;gap:9px;font-size:11px;letter-spacing:1.4px;font-weight:600;color:#a73a45}.letter-top time{margin-left:auto;color:#8c948d;letter-spacing:0}.stamp{width:28px;height:28px;font-size:14px}.letter-card h2{font-size:42px;line-height:.95;margin:29px 0 18px}.letter-card p{font:500 19px/1.45 'Cormorant Garamond',serif;color:#3d5c51;max-width:530px}.letter-status{font-size:11px;color:#70827a;margin-top:22px;border-top:1px solid #e8d8b2;padding-top:14px}.letter-status span{display:inline-block;width:7px;height:7px;background:#46976d;border-radius:50%;margin-right:6px}
.reply-card{background:#fffaf0}.reply-card h2{font-size:33px;line-height:1;margin:9px 0}.reply-card p{color:#65756d;font-size:13px;line-height:1.45}.reply-card textarea{min-height:108px;resize:vertical}.reply-card .primary-button{margin-top:12px}.privacy{text-align:center;font-size:10px!important;margin-top:13px!important}.empty-state{color:#f9ecd5;background:#0a473c;padding:14px 16px;border-radius:12px;font-size:13px}
.timeline{margin-top:22px;background:#0a473c;border-radius:17px;color:#f7eedb;padding:20px 25px;display:flex;justify-content:center;align-items:center;gap:17px}.timeline div{display:flex;align-items:center;gap:8px;max-width:205px;font-size:12px}.timeline b{display:grid;place-items:center;flex:0 0 26px;height:26px;border-radius:50%;background:#c48c2d;font-family:'Cormorant Garamond';font-size:17px}.timeline i{height:1px;background:#d6aa4d88;width:50px}
.activity-library{margin-top:22px;padding:30px;background:linear-gradient(135deg,#fffdf7,#fbf0d8);border:1px solid #eedba9;border-radius:22px;box-shadow:0 14px 30px rgba(0,0,0,.18)}.library-heading{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.library-heading h2{font:600 36px/1 'Cormorant Garamond',serif;color:var(--forest);margin:8px 0}.library-heading p:not(.eyebrow){max-width:620px;color:#5c7067;font-size:14px;line-height:1.5;margin:0}.library-seal{display:grid;place-items:center;flex:0 0 46px;width:46px;height:46px;border-radius:50%;background:var(--forest);color:var(--gold);font-size:20px}.activity-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.activity-card{min-height:174px;padding:18px;border:1px solid #ead8ae;border-radius:16px;background:#fffef9}.activity-card h3{font:600 24px/1 'Cormorant Garamond',serif;color:var(--forest);margin:8px 0}.activity-card p:not(.activity-kind){color:#5e7169;font-size:13px;line-height:1.45;margin:0}.activity-kind{font-size:10px!important;font-weight:700;letter-spacing:1.25px;margin:0!important}.mission .activity-kind{color:#a61b40}.atelier .activity-kind{color:#976415}.coloriage .activity-kind{color:#227164}.activity-card small{display:block;margin-top:17px;color:#75847d;font-size:11px}
@media (max-width:720px){.page-shell{width:min(100% - 20px,600px);padding-top:18px}.brandbar p{display:none}.auth-card{padding:30px 22px;margin:22px auto}.auth-card h1,.welcome-panel h1{font-size:40px}.welcome-panel{padding:26px 22px}.welcome-heading{display:block}.text-button{margin:6px 0}.child-switcher{overflow:auto;flex-wrap:nowrap}.child{min-width:186px}.layout{grid-template-columns:1fr}.letter-card,.reply-card{padding:24px}.timeline{align-items:stretch;gap:8px;flex-direction:column}.timeline i{width:1px;height:14px;margin-left:13px}.timeline div{max-width:none}.activity-library{padding:24px}.library-heading h2{font-size:31px}.activity-grid{grid-template-columns:1fr}.activity-card{min-height:auto}}