/* =========================================================
   Study Play — noir, blanc, gris + une touche de rose vif
   Police système (SF sur iPhone/Mac, Segoe/Roboto ailleurs)
   ========================================================= */
:root{
  --bg:#ffffff; --surface:#ffffff; --surface2:#f5f5f7; --bg2:#ececf0; --line:#e5e5ea;
  --ink:#0a0a0a; --ink2:#3a3a3c; --muted:#8e8e93;
  --pink:#ff2d55; --pink-soft:#ffeef2; --pink-ink:#d4153f;
  --btn:#0a0a0a; --btn-ink:#ffffff;
  --shadow:0 1px 2px rgba(0,0,0,.04), 0 10px 28px -16px rgba(0,0,0,.22);
  --r:22px;
  --font:-apple-system,BlinkMacSystemFont,'SF Pro Text','SF Pro Display','Helvetica Neue','Segoe UI',Roboto,Arial,sans-serif;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#000000; --surface:#1c1c1e; --surface2:#2c2c2e; --bg2:#3a3a3c; --line:#38383a;
  --ink:#ffffff; --ink2:#d1d1d6; --muted:#98989d;
  --pink:#ff375f; --pink-soft:#3a1a22; --pink-ink:#ff8aa1;
  --btn:#ffffff; --btn-ink:#000000;
  --shadow:none;
  color-scheme:dark;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.45;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{border:0;background:none;cursor:pointer;padding:0}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--pink);outline-offset:2px}
[hidden]{display:none!important}
h1,h2,h3{margin:0;font-family:var(--font);font-weight:700;letter-spacing:-.02em;line-height:1.15}
p{margin:0}
b{font-weight:700}
svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ---------- structure ---------- */
.app{max-width:940px;margin:0 auto;padding:0 16px calc(92px + env(safe-area-inset-bottom))}
.top{display:flex;align-items:center;justify-content:space-between;padding:calc(14px + env(safe-area-inset-top)) 2px 10px}
.brand{font:700 22px/1 var(--font);letter-spacing:-.03em}
.icon-btn{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--surface2);color:var(--ink)}
.chips-wrap{position:relative;margin:0 -16px}
.chips-wrap::after{content:'';position:absolute;right:0;top:0;bottom:0;width:28px;background:linear-gradient(90deg,transparent,var(--bg));pointer-events:none}
.chips{display:flex;gap:8px;overflow-x:auto;padding:4px 16px 10px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;display:flex;align-items:center;min-height:40px;padding:0 16px;border-radius:99px;background:var(--surface2);font-weight:600;font-size:14px;color:var(--ink2)}
.chip.on{background:var(--btn);color:var(--btn-ink)}
main{margin-top:6px}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- barre du bas (collée à l'écran) ---------- */
/* ---------- cartes ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow);margin-bottom:14px}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--muted)}
.page-title{font-size:28px;margin:4px 0 6px}
.section-title{font-size:21px;margin:2px 0 14px}
.hint{font-size:14px;color:var(--muted);line-height:1.5;margin:6px 0 12px}
.empty{padding:22px 0;color:var(--muted);text-align:center;font-size:15px}
.grid2{display:grid;gap:14px}
@media(min-width:860px){.grid2{grid-template-columns:1fr 1fr}.grid2>.card{margin-bottom:0}.wide{grid-column:1/-1}}

/* ---------- héro photo ---------- */
.hero{position:relative;margin-top:2px;border-radius:28px;overflow:hidden;height:clamp(240px,62vw,300px);background:var(--surface2)}
@media(min-width:760px){.hero{height:360px}}
.hero img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 62%}
:root[data-theme="dark"] .hero img{filter:brightness(.88)}
.hero-chip{position:absolute;left:14px;top:14px;z-index:2;padding:8px 14px;border-radius:99px;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#0a0a0a;font-size:13px;font-weight:600}

/* ---------- plan du jour ---------- */
.plan{position:relative;z-index:3;margin:-46px 10px 14px;padding:18px;box-shadow:0 18px 40px -22px rgba(0,0,0,.35)}
@media(min-width:760px){.plan{margin:-56px 28px 16px;padding:22px 24px}}
.plan-top{display:flex;gap:16px;align-items:center}
.ring{position:relative;flex:0 0 auto;width:92px;height:92px}
.ring svg{width:92px;height:92px;transform:rotate(-90deg)}
.ring circle{fill:none;stroke-width:9;stroke-linecap:round}
.ring .trk{stroke:var(--bg2)}
.ring .prg{stroke:var(--pink);transition:stroke-dashoffset .8s cubic-bezier(.2,.8,.2,1)}
.ring .mid{position:absolute;inset:0;display:grid;place-content:center;text-align:center;line-height:1.1}
.ring .mid b{font-size:22px;font-weight:700}
.ring .mid span{font-size:11px;color:var(--muted);font-weight:600}
.plan-text h1{font-size:24px}
.plan-text .name{background:linear-gradient(90deg,#ff2d55,#ff5e8a 60%,#ff8aa1);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.plan-text p{color:var(--ink2);font-size:15px;margin-top:5px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:16px 0 14px}
.stat{background:var(--surface2);border-radius:16px;padding:11px 6px;text-align:center}
.stat b{display:block;font-size:19px;font-weight:700}
.stat span{display:block;font-size:12px;color:var(--muted);font-weight:500;line-height:1.25;margin-top:2px}
.lvl{margin:0 0 14px}
.lvl-row{display:flex;justify-content:space-between;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:6px}
.bar{height:8px;border-radius:99px;background:var(--bg2);overflow:hidden}
.bar>i,.fill{display:block;height:100%;border-radius:99px;background:var(--pink)}
.cta-row{display:flex;gap:8px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 20px;border-radius:16px;font-weight:600;font-size:16px;transition:transform .1s,opacity .15s}
.btn:active{transform:scale(.98);opacity:.9}
.btn.primary{background:var(--btn);color:var(--btn-ink);flex:1 1 100%}
@media(min-width:760px){.btn.primary{flex:2 1 0}}
.btn.ghost{background:var(--surface2);color:var(--ink);flex:1 1 0;padding:0 12px;white-space:nowrap}
.btn.soft{background:var(--surface2);color:var(--ink)}

/* ---------- mission & énergie ---------- */
.mission h2{font-size:23px;margin:6px 0 12px}
.mission-box{display:flex;gap:12px;align-items:center;background:var(--surface2);border-radius:16px;padding:12px 14px}
.dot{flex:0 0 auto;width:10px;height:10px;border-radius:50%;background:var(--pink)}
.mission-box b{display:block;font-size:15px}
.mission-box span{font-size:13px;color:var(--muted)}
.row-label{display:flex;justify-content:space-between;font-size:13px;font-weight:600;color:var(--ink2);margin:16px 0 8px}
.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:var(--surface2);padding:4px;border-radius:14px}
.seg button{min-height:42px;border-radius:11px;font-weight:600;font-size:14px;color:var(--ink2)}
.seg button.on{background:var(--surface);box-shadow:0 1px 4px rgba(0,0,0,.18);color:var(--ink)}
:root[data-theme="dark"] .seg button.on{background:var(--bg2)}

/* ---------- mini-défis ---------- */
.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.count{font-size:13px;font-weight:700;color:var(--pink)}
.quest{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:13px 0;border-top:1px solid var(--line);min-height:64px}
.quest:first-of-type{border-top:0}
.qicon{flex:0 0 auto;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--surface2);color:var(--ink)}
.qicon svg{width:20px;height:20px}
.quest b{display:block;font-size:15px}
.quest small{display:block;font-size:13px;color:var(--muted)}
.check{margin-left:auto;flex:0 0 auto;width:26px;height:26px;border-radius:50%;border:1.8px solid #c7c7cc;display:grid;place-items:center;font-style:normal;font-size:13px;font-weight:700;color:transparent}
.check.done{background:var(--pink);border-color:var(--pink);color:#fff}
.check.done::after{content:'✓'}
.quest.done b{opacity:.5;text-decoration:line-through}

/* ---------- duel / vide-cerveau ---------- */
.duel{background:var(--surface2);border-color:transparent}
.duel h3{font-size:23px;margin:4px 0 6px}
.duel p{font-size:15px;color:var(--ink2);margin-bottom:14px}
.brain textarea,.mtextarea{width:100%;min-height:76px;border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:12px;resize:vertical;outline:none;font-size:16px;line-height:1.5}
.brain textarea:focus,.mtextarea:focus{border-color:var(--ink)}
.note-item{display:flex;gap:10px;justify-content:space-between;align-items:flex-start;font-size:14px;padding:9px 2px;border-top:1px solid var(--line)}
.note-item button{color:var(--muted);font-size:20px;line-height:1;padding:2px 8px}

/* ---------- semaine ---------- */
.week{display:flex;align-items:flex-end;gap:8px;height:96px;margin:10px 0 6px}
.day{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;gap:6px;font-size:11px;font-weight:600;color:var(--muted)}
.day .col{width:100%;max-width:34px;border-radius:9px 9px 5px 5px;background:var(--bg2);min-height:6px;transition:height .6s}
.day.on .col{background:var(--pink)}
.day.today{color:var(--ink)}
.week-sum{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;color:var(--ink2);margin-top:10px}
.week-sum b{font-size:18px;color:var(--ink)}

/* ---------- cours ---------- */
.crow{padding:16px 0;border-top:1px solid var(--line)}
.crow:first-of-type{border-top:0;padding-top:4px}
.crow-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.crow-head b{font-size:16px;line-height:1.3}
.crow-head span{font-size:13px;font-weight:600;color:var(--muted);white-space:nowrap}
.crow .sub{font-size:14px;color:var(--muted);margin:3px 0 10px}
.crow .bar{margin-bottom:12px}
.pills{display:flex;gap:8px;flex-wrap:wrap}
.pill{min-height:40px;padding:0 16px;border-radius:99px;background:var(--surface2);color:var(--ink);font-size:14px;font-weight:600}
.pill:active{transform:scale(.98)}

/* ---------- échéances, badges ---------- */
.up{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--line);font-size:15px}
.up:first-of-type{border-top:0}
.badge{display:inline-block;border-radius:99px;padding:4px 10px;font-size:12px;font-weight:600;background:var(--surface2);color:var(--ink2);margin:0 6px 4px 0;vertical-align:middle}
.badge.best{background:var(--ink);color:var(--bg)}
.badge.late,.badge.soon{background:var(--pink-soft);color:var(--pink-ink)}
.kind-seance,.kind-ol{background:var(--surface2);color:var(--ink2)}
.kind-rendu{background:var(--pink-soft);color:var(--pink-ink)}
.kind-examen{background:var(--ink);color:var(--bg)}
.quote{margin:8px 12px 0;text-align:center;font-size:17px;font-weight:500;line-height:1.45;color:var(--ink2)}
.quote small{display:block;font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-top:8px}

/* ---------- objectif (langues) ---------- */
.goal{background:var(--surface2);border-color:transparent}
.goal-big{font-size:42px;font-weight:700;line-height:1;margin:8px 0 2px;letter-spacing:-.03em}
.goal-big small{font-size:14px;font-weight:600;color:var(--muted);letter-spacing:0}

/* ---------- pages (lexique, annales, agenda, cas) ---------- */
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.toolbar input[type=search],.toolbar select,.set-field input,.set-field select{width:100%;flex:1;min-width:150px;min-height:46px;border:1px solid var(--line);border-radius:14px;padding:0 14px;background:var(--surface);outline:none;font-size:16px}
.toolbar input:focus,.toolbar select:focus,.set-field input:focus,.set-field select:focus{border-color:var(--ink)}
.chk{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink2);font-weight:500}
.chk input,.step input,.chk-list input{width:20px;height:20px;accent-color:var(--pink)}
.def{display:flex;gap:12px;padding:14px 0;border-top:1px solid var(--line)}
.def:first-child{border-top:0}
.def .mk{flex:0 0 auto;width:10px;height:10px;border-radius:50%;margin-top:7px;background:var(--bg2)}
.def .mk.ok{background:var(--ink)}.def .mk.mid{background:var(--pink)}
.def b{display:block;font-size:16px;margin-bottom:3px}
.def p{font-size:15px;line-height:1.55;color:var(--ink2)}
.def small{display:inline-block;margin-top:6px;font-size:12px;font-weight:600;color:var(--muted)}
.ann{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap;border-radius:18px;padding:16px;margin-top:12px;background:var(--surface2)}
.ann .meta{flex:1;min-width:220px}
.ann b{display:block;font-size:16px;line-height:1.35}
.ann span{font-size:14px;color:var(--muted)}
.note-box{margin-top:18px;background:var(--surface2);border-radius:18px;padding:16px;font-size:14px;line-height:1.55}
.note-box b{display:block;margin-bottom:4px;font-size:15px}
.calgroup{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:24px 0 4px}
.cal{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:start;padding:14px 0;border-top:1px solid var(--line)}
.cal .box{width:26px;height:26px;border-radius:50%;border:1.8px solid #c7c7cc;background:var(--surface);margin-top:1px;display:grid;place-items:center;font-size:13px;font-weight:700;color:transparent}
.cal .box.on{background:var(--pink);border-color:var(--pink);color:#fff}
.cal .box.on::after{content:'✓'}
.cal.done .ct{opacity:.5;text-decoration:line-through}
.cal .ct{font-size:15px;font-weight:600;line-height:1.4}
.cal .cd{font-size:14px;color:var(--muted);line-height:1.5;margin-top:3px}
.cal .cw{font-size:13px;color:var(--ink2);font-weight:600;margin-top:4px}
.cal input[type=date]{min-height:42px;border:1px solid var(--line);border-radius:12px;padding:0 10px;background:var(--surface);max-width:158px;font-size:14px}
.cal .when{display:flex;flex-direction:column;gap:6px;align-items:flex-end}
@media(max-width:600px){.cal{grid-template-columns:auto 1fr}.cal .when{grid-column:2;flex-direction:row;align-items:center;justify-content:flex-start}}
.casetitle{font-size:23px;margin:8px 0 10px}
.step{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.5;padding:8px 0}
.step input{margin-top:2px;flex:none}
details.qd{border-radius:16px;padding:14px 16px;margin-top:10px;background:var(--surface2)}
details.qd summary{cursor:pointer;font-size:15px;line-height:1.5;list-style:none}
details.qd summary::-webkit-details-marker{display:none}
details.qd[open]{background:var(--surface);border:1px solid var(--line)}
details.qd ul{padding-left:18px;margin:12px 0 4px}
details.qd li{font-size:15px;line-height:1.6;margin-bottom:9px;color:var(--ink2)}
.badges{margin-top:10px}
.mx{padding:12px 0;border-top:1px solid var(--line)}
.mx:first-of-type{border-top:0;margin-top:8px}
.mx b{display:block;font-size:15px}
.mx>span{display:block;font-size:14px;color:var(--muted);line-height:1.5;margin:3px 0 7px}

/* ---------- modales (feuille du bas) ---------- */
.modal{position:fixed;inset:0;z-index:40;display:none;align-items:flex-end;justify-content:center;background:rgba(0,0,0,.45);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.modal.show{display:flex;animation:fade .2s ease both}
.modalbox{position:relative;width:min(560px,100%);max-height:94vh;max-height:94dvh;overflow:auto;background:var(--surface);border-radius:28px 28px 0 0;padding:26px 22px calc(26px + env(safe-area-inset-bottom));animation:sheet .28s cubic-bezier(.2,.8,.2,1) both;overscroll-behavior:contain}
.modalbox.wide{width:min(660px,100%)}
@media(min-width:760px){.modal{align-items:center}.modalbox{border-radius:28px;max-height:88vh}}
@keyframes sheet{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
.close{position:absolute;right:14px;top:14px;width:40px;height:40px;border-radius:50%;background:var(--surface2);font-size:22px;line-height:1;color:var(--ink2);z-index:2}
.modalbox h2{font-size:26px;margin:6px 0 10px;padding-right:44px}
.tinytitle{font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--muted)}
.mhead{display:flex;justify-content:space-between;align-items:center;margin-right:48px}
.mbar{height:6px;border-radius:99px;background:var(--bg2);overflow:hidden;margin:12px 0 4px}
.mbar i{display:block;height:100%;background:var(--pink);border-radius:99px;transition:width .3s}
.flash{display:flex;flex-direction:column;justify-content:center;width:100%;min-height:240px;text-align:left;margin:16px 0;padding:24px;border-radius:24px;background:var(--surface2);cursor:pointer;transition:transform .15s}
.flash small{font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--muted);margin-bottom:12px}
.flash .t{font-size:22px;font-weight:700;line-height:1.35;letter-spacing:-.02em}
.flash.back{background:var(--ink);color:var(--bg)}
.flash.back small{color:var(--pink)}
.flash.back .t{font-size:17px;font-weight:500;line-height:1.6;letter-spacing:0}
.flash .tap{margin-top:16px;font-size:13px;color:var(--muted)}
.rate{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.rate button{min-height:52px;padding:0 6px;border-radius:16px;font-weight:600;font-size:15px;background:var(--surface2)}
.rate .no{background:var(--pink-soft);color:var(--pink-ink)}.rate .mid{background:var(--surface2);color:var(--ink)}.rate .yes{background:var(--ink);color:var(--bg)}
.qtext{font-size:18px;font-weight:600;line-height:1.45;background:var(--surface2);padding:18px;border-radius:20px;margin:16px 0}
.answers{display:grid;gap:9px}
.answer{width:100%;min-height:54px;text-align:left;background:var(--surface);border:1.5px solid var(--line);border-radius:16px;padding:12px 16px;font-size:16px;line-height:1.4;transition:.12s}
.answer:hover{border-color:var(--ink)}
.answer.good{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.answer.bad{background:var(--pink-soft);border-color:var(--pink);color:var(--pink-ink)}
.answer[disabled]{cursor:default}
.feedback{font-size:15px;font-weight:700;margin-top:14px}
.why{font-size:15px;line-height:1.6;color:var(--ink2);margin-top:10px;background:var(--surface2);border-radius:14px;padding:13px 14px}
.next{display:block;width:100%;min-height:54px;margin-top:14px;border-radius:16px;background:var(--btn);color:var(--btn-ink);font-weight:600;font-size:16px}
.fiche ul{padding-left:18px;margin:14px 0}
.fiche li{font-size:16px;line-height:1.65;margin-bottom:11px;color:var(--ink2)}
.model{background:var(--surface2);border-left:3px solid var(--pink);border-radius:14px;padding:15px;font-size:15px;line-height:1.65;margin-top:12px}
.chk-list{margin:12px 0}
.chk-list label{display:flex;gap:11px;align-items:flex-start;font-size:15px;line-height:1.5;padding:8px 0}
.chk-list input{margin-top:2px;flex:none}
.big{font-size:64px;font-weight:700;letter-spacing:-.04em;line-height:1.1;margin:8px 0}
.center{text-align:center}
.center p{color:var(--ink2);font-size:15px}
.passage{background:var(--surface2);border-radius:16px;padding:15px 16px;margin:12px 0;font-size:15px;line-height:1.7;color:var(--ink2);max-height:260px;overflow:auto}
.qmeta{font-size:12px;font-weight:600;color:var(--muted)}
.timer{font-size:13px;font-weight:600;color:var(--pink)}
.res{display:flex;justify-content:space-between;font-size:14px;padding:9px 0;border-top:1px solid var(--line)}
.res:first-of-type{border-top:0}
.set-field{margin:14px 0}
.set-field label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-bottom:6px}
.set-note{font-size:13px;line-height:1.5;color:var(--muted);margin-top:6px}
.set-note.warn{color:var(--pink-ink);background:var(--pink-soft);border-radius:12px;padding:10px 12px}

/* ---------- toast & confettis ---------- */
.toast{position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translate(-50%,24px);opacity:0;pointer-events:none;z-index:60;max-width:min(92vw,420px);padding:13px 18px;border-radius:16px;background:var(--btn);color:var(--btn-ink);font-size:14px;font-weight:600;text-align:center;transition:.3s}
.toast.show{opacity:1;transform:translate(-50%,0)}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:70;overflow:hidden}
.confetti i{position:absolute;top:-14px;width:9px;height:14px;border-radius:2px;opacity:.95;animation:fall 1.9s cubic-bezier(.3,.6,.4,1) forwards}
@keyframes fall{to{transform:translate3d(var(--dx),105vh,0) rotate(var(--rot));opacity:.9}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.confetti{display:none}}
@media(max-width:380px){.plan-top{gap:12px}.ring,.ring svg{width:80px;height:80px}.plan-text h1{font-size:21px}.stat b{font-size:16px}}

.goal details.qd,.duel details.qd{background:var(--surface)}
.goal .pill{background:var(--surface)}

/* =========================================================
   v6 — de la vie : couleurs par matière, emojis, animations
   ========================================================= */
:root{--sc:#ff2d55}
body::before{content:'';position:fixed;top:0;left:0;right:0;height:env(safe-area-inset-top);background:color-mix(in srgb,var(--bg) 80%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:50}

/* menu collé en bas */
.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:0 8px env(safe-area-inset-bottom);background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-top:1px solid var(--line)}
.nav-in{position:relative;display:grid;grid-template-columns:repeat(5,1fr);max-width:560px;margin:0 auto;padding:6px 0 4px}
.ind{position:absolute;left:0;top:6px;bottom:4px;width:20%;display:flex;align-items:center;justify-content:center;pointer-events:none;transition:transform .45s cubic-bezier(.3,1.35,.5,1)}
.ind::before{content:'';width:70%;height:100%;border-radius:18px;background:var(--pink-soft)}
.bottom-nav button{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:54px;border-radius:18px;color:var(--muted);font-size:10.5px;font-weight:600;transition:color .25s,transform .15s}
.bottom-nav button:active{transform:scale(.92)}
.bottom-nav svg{width:23px;height:23px;transition:transform .3s,fill .3s}
.bottom-nav button.on{color:var(--pink)}
.bottom-nav button.on svg{fill:color-mix(in srgb,var(--pink) 22%,transparent);stroke-width:2.1;animation:pop .5s cubic-bezier(.3,1.6,.5,1)}

/* chips colorés */
.chip{gap:7px;transition:transform .15s,background .25s,color .25s}
.chip .ce{font-size:16px}
.chip:active{transform:scale(.95)}
.chip.on{background:var(--c);color:#fff;box-shadow:0 8px 18px -10px var(--c)}

/* animations d'entrée */
@keyframes rise{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:none}}
@keyframes pop{0%{transform:scale(.4) rotate(-18deg);opacity:.2}100%{transform:none;opacity:1}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes growY{from{transform:scaleY(0)}to{transform:scaleY(1)}}
@keyframes flicker{0%,100%{transform:scale(1) rotate(-4deg)}50%{transform:scale(1.18) rotate(5deg)}}
@keyframes wave{0%,55%,100%{transform:rotate(0)}10%{transform:rotate(16deg)}20%{transform:rotate(-8deg)}30%{transform:rotate(16deg)}40%{transform:rotate(-4deg)}50%{transform:rotate(10deg)}}
@keyframes shine{0%{transform:translateX(-130%)}40%,100%{transform:translateX(130%)}}
@keyframes kb{from{transform:scale(1.03)}to{transform:scale(1.13) translate(-1.5%,-1%)}}
.enter>*{animation:rise .65s cubic-bezier(.2,.8,.2,1) both}
.enter>*:nth-child(2){animation-delay:.08s}.enter>*:nth-child(3){animation-delay:.16s}.enter>*:nth-child(4){animation-delay:.24s}
.enter .grid2>.card{animation:rise .6s cubic-bezier(.2,.8,.2,1) both}
.enter .grid2>.card:nth-child(1){animation-delay:.22s}.enter .grid2>.card:nth-child(2){animation-delay:.3s}.enter .grid2>.card:nth-child(3){animation-delay:.38s}.enter .grid2>.card:nth-child(4){animation-delay:.46s}.enter .grid2>.card:nth-child(5){animation-delay:.54s}.enter .grid2>.card:nth-child(n+6){animation-delay:.62s}
.enter .bar>i,.enter .fill{transform-origin:left;animation:grow .9s cubic-bezier(.2,.8,.2,1) .45s both}
.enter .day .col{transform-origin:bottom;animation:growY .8s cubic-bezier(.2,.8,.2,1) .7s both}
.view.enter>.card{animation:rise .55s cubic-bezier(.2,.8,.2,1) both}
.view.enter .def,.view.enter .ann,.view.enter .cal{animation:rise .5s cubic-bezier(.2,.8,.2,1) both}
.view.enter .def:nth-child(2),.view.enter .ann:nth-child(2),.view.enter .cal:nth-child(2){animation-delay:.05s}
.view.enter .def:nth-child(3),.view.enter .ann:nth-child(3),.view.enter .cal:nth-child(3){animation-delay:.1s}
.view.enter .def:nth-child(4),.view.enter .ann:nth-child(4),.view.enter .cal:nth-child(4){animation-delay:.15s}
.view.enter .def:nth-child(n+5),.view.enter .ann:nth-child(n+5),.view.enter .cal:nth-child(n+5){animation-delay:.2s}

/* hero vivant */
.hero img{animation:kb 22s ease-in-out infinite alternate;transform-origin:60% 55%}
.hero-chip{animation:bob 4s ease-in-out infinite}
.wave{display:inline-block;transform-origin:70% 75%;animation:wave 2.8s ease-in-out 1.2s infinite}
.flame{display:inline-block;transform-origin:50% 90%;animation:flicker 1.5s ease-in-out infinite}

/* bouton principal qui brille */
.btn.primary{position:relative;overflow:hidden}
.btn.primary::after{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.3) 50%,transparent 70%);transform:translateX(-130%);animation:shine 5s ease-in-out 1.5s infinite;pointer-events:none}
.btn,.pill,.chip,.seg button,.quest{transition:transform .15s,background .2s,box-shadow .2s}

/* stats */
.stat .em{display:block;font-size:20px;line-height:1;margin-bottom:4px}
.stat:nth-child(1) .em{animation:flicker 1.5s ease-in-out infinite;transform-origin:50% 90%}
.stat:nth-child(2) .em,.stat:nth-child(3) .em{animation:bob 3s ease-in-out infinite}
.stat:nth-child(3) .em{animation-delay:.6s}

/* énergie */
.seg button .em{display:inline-block;margin-right:4px;font-size:16px}
.seg button.on{box-shadow:0 4px 14px -6px rgba(0,0,0,.35)}
.seg button.on .em{animation:pop .55s cubic-bezier(.3,1.6,.5,1),bob 2.2s ease-in-out .6s infinite}

/* défis colorés */
.qicon{font-size:20px}
.qicon.q0{background:#e6f1ff}.qicon.q1{background:#ffe9ef}.qicon.q2{background:#fff3df}
.check.done{animation:pop .45s cubic-bezier(.3,1.6,.5,1)}

/* mission teintée de la couleur de la matière */
.mission-box{background:color-mix(in srgb,var(--sc) 11%,var(--surface))}
.mission-box .dot{background:var(--sc);box-shadow:0 0 0 5px color-mix(in srgb,var(--sc) 22%,transparent);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px color-mix(in srgb,var(--sc) 22%,transparent)}50%{box-shadow:0 0 0 9px color-mix(in srgb,var(--sc) 8%,transparent)}}
.eyebrow .ee{margin-right:4px}

/* cours : une tuile colorée par partie */
.crow{border:1px solid var(--line);border-left:5px solid var(--c);border-radius:18px;padding:14px 14px 14px 14px;margin-top:12px;background:var(--surface)}
.crow:first-of-type{border-top:1px solid var(--line);padding-top:14px}
.crow:active{transform:scale(.995)}
.crow-top{display:flex;align-items:center;gap:12px}
.ctile{flex:0 0 auto;width:46px;height:46px;border-radius:15px;display:grid;place-items:center;font-size:23px;background:color-mix(in srgb,var(--c) 14%,var(--surface))}
.ctext{flex:1;min-width:0}
.ctext b{display:block;font-size:15.5px;line-height:1.25}
.ctext .sub{font-size:13px;color:var(--muted);margin:2px 0 0}
.cpct{flex:0 0 auto;font-size:15px;font-weight:700;color:var(--c)}
.crow .bar{margin:12px 0 8px;background:color-mix(in srgb,var(--c) 14%,var(--bg2))}
.crow .bar .fill{background:var(--c)}
.cdue{font-size:13px;color:var(--muted);margin-bottom:10px}
.cdue b{color:var(--c)}
.crow .pill{background:color-mix(in srgb,var(--c) 12%,var(--surface));color:color-mix(in srgb,var(--c) 75%,var(--ink))}
.crow .pill:active{background:color-mix(in srgb,var(--c) 22%,var(--surface))}

/* semaine */
.day.on .col{background:linear-gradient(180deg,#ff6b87,var(--pink))}
@media (prefers-reduced-motion:reduce){.hero img,.flame,.wave,.btn.primary::after,.hero-chip{animation:none!important}}