/* FLUX – feuille de style (reprise des maquettes validées) */
/* FLUX – styles partagés des maquettes (responsive web + mobile) */
:root{--navy:#0B192C;--navy2:#13253D;--em:#00D294;--em2:#0B7A58;--bg:#F2F5F7;--line:#E3E9EE;--line2:#EDF1F4;--mut:#566577}
*{box-sizing:border-box}
body{margin:0;font-family:'Inter',sans-serif;background:var(--bg);color:var(--navy);-webkit-text-size-adjust:100%}
h1,h2,h3,.num{font-family:'Montserrat',sans-serif;margin:0}
.num{font-weight:700;font-variant-numeric:tabular-nums}
a{text-decoration:none;color:inherit}
.mut{color:var(--mut)}

/* Structure */
.app{display:flex;min-height:100vh}
.side{flex:0 0 248px;background:var(--navy);color:#fff;padding:24px 16px;display:flex;flex-direction:column;gap:6px;position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:12px;padding:0 8px 24px}
.brand img{height:40px;width:auto}
.nav{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;color:#B9C6D4;font-size:15px;font-weight:500}
.nav:hover{background:rgba(255,255,255,.06);color:#fff}
.nav.on{background:rgba(0,210,148,.16);color:#fff}
.nav.on svg{color:var(--em)}
.user{margin-top:auto;display:flex;align-items:center;gap:12px;padding:12px 8px;border-top:1px solid rgba(255,255,255,.1);font-size:14px;color:#B9C6D4}
.av{width:36px;height:36px;border-radius:50%;background:var(--em);color:var(--navy);display:flex;align-items:center;justify-content:center;font-weight:700}
.col{flex:1 1 auto;min-width:0;display:flex;flex-direction:column}
.mtop{display:none;background:var(--navy);color:#fff;padding:14px 16px;align-items:center;gap:10px;font-family:'Montserrat',sans-serif;font-weight:800;font-size:18px;letter-spacing:.5px}
.mtop img{height:30px;width:auto}
.main{flex:1;padding:32px 40px;display:flex;flex-direction:column;gap:20px;width:100%;max-width:1100px}
.top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.top h1{font-size:30px;font-weight:800}
.row{display:flex;flex-wrap:wrap;gap:20px}
.tabs{display:none;position:sticky;bottom:0;background:var(--navy);padding:8px 8px 12px}
.tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:52px;color:#9FB0C3;font-size:12px;font-weight:500;border-radius:12px}
.tab.on{color:var(--em);background:rgba(0,210,148,.12)}

/* Composants */
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 20px;border-radius:12px;font-weight:600;font-size:15px;border:0;cursor:pointer;font-family:'Inter',sans-serif}
.btn.p{background:var(--em);color:var(--navy)}
.btn.p:hover{filter:brightness(.95)}
.btn.g{background:#fff;color:var(--navy);border:1px solid #D3DCE4}
.btn.g:hover{background:#F7F9FA}
.btn.full{width:100%}
.ic{width:44px;height:44px;border-radius:12px;background:#fff;border:1px solid #D3DCE4;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--navy);padding:0;flex:none}
.hero{flex:2 1 400px;background:var(--navy);color:#fff;border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:16px}
.hero .big{font-family:'Montserrat',sans-serif;font-weight:700;font-size:44px;color:var(--em);margin-top:4px}
.hero small{font-size:12px;color:#9FB0C3;font-weight:500;letter-spacing:.6px}
.sum{display:flex;justify-content:space-between;align-items:center;font-size:14.5px;color:#C9D4E0;padding:5px 0}
.sum b{font-family:'Montserrat',sans-serif;font-variant-numeric:tabular-nums;color:#fff;font-size:15px}
.split{display:flex;height:12px;border-radius:7px;overflow:hidden;background:var(--navy2)}
.bar{height:8px;border-radius:5px;background:#E8EEF2;overflow:hidden}
.bar i{display:block;height:100%;border-radius:5px;background:var(--navy)}
.ln{display:flex;align-items:center;gap:10px;min-height:48px;border-top:1px solid var(--line2);font-size:14.5px}
.ln:hover{background:#FAFBFC}
.d{flex:none;width:32px;height:24px;border-radius:7px;background:#EEF3F6;font-family:'Montserrat',sans-serif;font-weight:700;font-size:12px;display:flex;align-items:center;justify-content:center}
.ln .t{flex:1;min-width:0}
.ln b{font-family:'Montserrat',sans-serif;font-variant-numeric:tabular-nums;font-size:14.5px}
.pill{display:inline-flex;height:22px;align-items:center;padding:0 8px;border-radius:11px;background:#DDF7EE;color:#0B6F4F;font-size:11.5px;font-weight:600;white-space:nowrap}
.pill.end{background:#FFF1D6;color:#7A4B00}
.pill.dk{background:var(--navy);color:#fff}
.tag{display:inline-flex;height:24px;align-items:center;padding:0 10px;border-radius:12px;background:#FFF1D6;color:#7A4B00;font-size:12px;font-weight:600}
.cch{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:10px}
.cch h3{font-size:16px}
.edit{flex:none;width:44px;height:44px;margin:-6px -8px -6px 0;border:0;background:transparent;border-radius:10px;cursor:pointer;color:var(--mut);display:inline-flex;align-items:center;justify-content:center}
.edit:hover{background:#EEF3F6;color:var(--navy)}
.cats{columns:340px;column-gap:20px}
.cc{break-inside:avoid;margin-bottom:20px;display:block}
.nxg{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:0 40px}
.sec{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;padding-top:6px}
.sec h2{font-size:21px}

/* Formulaires */
.f{display:flex;flex-direction:column;gap:8px;flex:1 1 180px}
form>.f{flex:none}  /* dans un formulaire en colonne, la base de 180px s'appliquerait à la hauteur */
.lbl{font-size:14px;font-weight:600}
.in{height:48px;width:100%;border:1.5px solid #C9D4DE;border-radius:12px;padding:0 14px;font-family:'Inter',sans-serif;font-size:16px;color:var(--navy);background:#fff}
.in:focus,.inp:focus-within{outline:3px solid rgba(0,210,148,.4);border-color:var(--em2)}
.in[disabled]{background:var(--bg);color:#8795A5}
.inp{display:flex;align-items:center;height:48px;border:1.5px solid #C9D4DE;border-radius:12px;padding:0 14px;background:#fff;gap:6px;width:100%}
.inp input{border:0;outline:0;width:100%;font-family:'Montserrat',sans-serif;font-weight:700;font-size:18px;text-align:right;background:transparent;color:var(--navy);min-width:0}
.sw{display:flex;align-items:center;gap:12px;min-height:48px;padding:10px 16px;background:var(--bg);border-radius:12px;font-size:15px}
.sw input,.chk input{width:22px;height:22px;accent-color:var(--em2)}
.chk{display:flex;align-items:center;gap:12px;min-height:44px;font-size:15px}

/* Enveloppes */
.env{display:flex;flex-wrap:wrap;align-items:center;gap:16px;padding:16px 0;border-bottom:1px solid var(--line2)}
.ico{width:48px;height:48px;border-radius:14px;background:#DDF7EE;color:var(--em2);display:flex;align-items:center;justify-content:center;flex:none}
.env .w{flex:1 1 140px}
.env .inp{width:160px}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px;text-align:center;font-size:14px}
.cal b{font-size:12px;color:var(--mut);font-weight:600;padding-bottom:4px}
.cal span{height:38px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--bg);font-variant-numeric:tabular-nums}
.cal span.w{background:#E4EAEF;color:var(--mut)}
.cal span.e{background:transparent}

/* Nouveau mois */
.step{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.step i{width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;font-style:normal;font-weight:700;font-size:14px;font-family:'Montserrat',sans-serif;flex:none}
.li{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--line2);font-size:15px;flex-wrap:wrap}
.li:last-child{border-bottom:0}

/* Historique */
.mois{display:grid;grid-template-columns:minmax(250px,1.4fr) repeat(4,minmax(0,1fr)) 24px;gap:12px;align-items:center;padding:20px 24px}
.mois>:first-child{display:flex;align-items:center;gap:10px;flex-wrap:nowrap}
.mois .nom{min-width:10em;font-size:16px;font-family:'Montserrat',sans-serif}  /* largeur fixe : la pastille reste alignée d'une ligne à l'autre */
.mois .k{font-size:12px;color:var(--mut);font-weight:500;display:block;margin-bottom:2px}
.mois.cur{border:2px solid var(--em)}
.mois:hover{background:#FAFBFC}

@media (max-width:1000px){
  .mois{grid-template-columns:repeat(4,minmax(0,1fr)) 24px}
  .mois > :first-child{grid-column:1 / -1}
}

@media (max-width:820px){
  .side{display:none}
  .mtop{display:flex}
  .tabs{display:flex}
  .main{padding:16px;gap:16px}
  .card{padding:18px}
  .hero{padding:20px}
  .top .btn{width:100%}
  .top h1{font-size:24px}
  .mois{grid-template-columns:1fr 1fr;padding:18px}
  .mois > :first-child{grid-column:1 / -1}
  .mois > :last-child{display:none}
  .env .inp{width:100%}
}

.login{display:flex;min-height:100vh;min-height:100dvh}
.login .l{flex:1 1 50%;background:var(--navy);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:48px;text-align:center}
.login .l img{width:min(280px,100%);height:auto}
.login .r{flex:1 1 50%;display:flex;align-items:center;justify-content:center;padding:32px 32px calc(32px + 8vh);background:var(--bg)}  /* centre optique : un peu au-dessus du milieu */
.login form{width:100%;max-width:420px;display:flex;flex-direction:column;gap:20px;padding:32px}
.err{display:none;background:#FDECEA;color:#8C1D18;border-radius:12px;padding:12px 16px;font-size:14px}
@media (max-width:820px){.login{flex-direction:column;justify-content:center;background:var(--navy);padding-bottom:14vh}.login .l{flex:none;padding:24px 16px 4px;gap:8px}.login .l img{width:min(200px,60vw)}.login .r{flex:none;background:transparent;padding:16px}.login form{padding:22px}}

/* Déconnexion (formulaire POST) */
.side .deconnexion{margin-top:auto}
button.user{margin-top:0;width:100%;background:none;border:0;border-top:1px solid rgba(255,255,255,.1);cursor:pointer;text-align:left;font-family:inherit;line-height:1.3}
.mtop .deconnexion{margin-left:auto}
.lienbtn{background:none;border:0;font:500 13px Inter,sans-serif;color:#B9C6D4;padding:12px 4px;cursor:pointer}

/* Enveloppes : calendrier sous l'encadré bleu (mobile), à droite de la liste (grand écran) */
@media (min-width:1001px){.env-cal{order:2}}

/* Textes explicatifs justifiés (césure automatique pour éviter les grands blancs) */
.just{text-align:justify;hyphens:auto;-webkit-hyphens:auto}

/* Historique : années dépliables avec chevron */
summary.annee{cursor:pointer;list-style:none;margin-bottom:12px;display:flex;align-items:center;gap:8px;min-height:44px;flex-wrap:nowrap}
summary.annee::-webkit-details-marker{display:none}
summary.annee .chev{display:inline-flex;width:36px;height:36px;border-radius:10px;background:#E3E9EE;color:var(--navy);align-items:center;justify-content:center;flex:none;transition:transform .15s}
details[open]>summary.annee .chev{transform:rotate(90deg);background:var(--navy);color:#fff}