@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
:root{
  --bg:#f5f6f8; --panel:#ffffff; --ink:#0f172a; --sub:#64748b;
  --line:#e6e9ee; --accent:#0f766e; --accent-strong:#115e59; --accent-soft:#e3f4f1;
  --bad:#b42318; --bad-soft:#fef1f0;
  --warn:#b54708; --warn-soft:#fff7e6; --warn-line:#f5b942; --ok-soft:#e3f4f1;
  --shadow:0 1px 2px rgba(15,23,42,.04),0 4px 14px rgba(15,23,42,.05);
  --shadow-hover:0 2px 4px rgba(15,23,42,.06),0 8px 22px rgba(15,23,42,.09);
  --radius:14px; --radius-sm:9px;
  --border:var(--line); --muted:var(--sub);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0d1214; --panel:#151c1f; --ink:#e8edef; --sub:#94a3a8;
    --line:#273136; --accent:#4fd1b8; --accent-strong:#7ee3cf; --accent-soft:#16312d;
    --bad:#ff8f86; --bad-soft:#3a1f1d; --warn:#f0c15c; --warn-soft:#352b14; --warn-line:#7d6330; --ok-soft:#16312d;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 4px 14px rgba(0,0,0,.25);
    --shadow-hover:0 2px 4px rgba(0,0,0,.35),0 8px 22px rgba(0,0,0,.35);
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;margin:0;line-height:1.45;-webkit-font-smoothing:antialiased;}
.wrap{max-width:1280px;margin:0 auto;padding:26px 20px 90px;}

/* ---------- En-tête ---------- */
h1{font-weight:700;font-size:1.55rem;letter-spacing:-.02em;margin:0 0 2px;}
.sub{color:var(--sub);font-size:.88rem;margin-bottom:18px;}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:14px;}
.topbar .who{font-size:.82rem;color:var(--sub);background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:8px 10px;box-shadow:var(--shadow);display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.topbar .who button.ghost{border-radius:999px;padding:5px 12px;margin-right:4px;}
.topbar .who span{margin-left:4px;}
.topbar a,.topbar button.link{color:var(--accent);font-size:.82rem;background:none;border:none;cursor:pointer;text-decoration:none;padding:0;font-weight:500;}
.topbar a:hover,.topbar button.link:hover{text-decoration:underline;}

/* ---------- Navigation ---------- */
nav{display:flex;gap:6px;margin:0 -4px 22px;padding:8px 4px;position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);overflow-x:auto;scrollbar-width:none;}
nav::-webkit-scrollbar{display:none;}
nav button{background:transparent;border:1px solid transparent;padding:8px 15px;font-size:.86rem;font-weight:500;color:var(--sub);cursor:pointer;border-radius:999px;white-space:nowrap;font-family:inherit;transition:background .15s,color .15s;}
nav button:hover{background:var(--panel);color:var(--ink);}
nav button.active{background:var(--accent);color:#fff;font-weight:600;box-shadow:0 2px 8px color-mix(in srgb,var(--accent) 35%,transparent);}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) nav button.active{color:#052b26;}}
nav button.active .badge{background:rgba(255,255,255,.25);color:inherit;}

/* ---------- Cartes / panneaux ---------- */
.panel,.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin-bottom:18px;box-shadow:var(--shadow);}
.panel{overflow-x:auto;}
.panel h2{font-size:1.02rem;font-weight:650;letter-spacing:-.01em;margin:0 0 14px;}
.tab{display:none;} .tab.active{display:block;}

/* ---------- Formulaires ---------- */
label{display:block;font-size:.78rem;font-weight:500;color:var(--sub);margin:12px 0 5px;}
input,select,textarea{width:100%;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--ink);font-size:.88rem;padding:9px 11px;font-family:inherit;transition:border-color .15s,box-shadow .15s;}
input:hover,select:hover,textarea:hover{border-color:color-mix(in srgb,var(--sub) 45%,var(--line));}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 20%,transparent);}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px;}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 18px;}
@media(max-width:640px){.grid2,.grid3{grid-template-columns:1fr;}}

/* ---------- Boutons ---------- */
button.primary{margin-top:16px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);padding:10px 18px;font-size:.88rem;font-weight:600;cursor:pointer;font-family:inherit;box-shadow:0 1px 2px rgba(15,23,42,.12);transition:background .15s,transform .1s,box-shadow .15s;}
button.primary:hover{background:var(--accent-strong);box-shadow:0 4px 12px color-mix(in srgb,var(--accent) 30%,transparent);}
button.primary:active{transform:translateY(1px);}
button.primary:disabled{opacity:.55;cursor:not-allowed;box-shadow:none;}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) button.primary{color:#052b26;}}
button.ghost,a.ghost{color:var(--ink);text-decoration:none;}
button.ghost,a.ghost{background:var(--panel);border:1px solid var(--line);color:var(--ink);border-radius:var(--radius-sm);padding:6px 12px;font-size:.78rem;font-weight:500;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s;}
button.ghost:hover,a.ghost:hover{background:var(--accent-soft);border-color:var(--accent);color:var(--accent);}
button.danger{color:var(--bad);border-color:var(--bad-soft);}
button.danger:hover{background:var(--bad-soft);border-color:var(--bad);color:var(--bad);}

/* ---------- Tableaux ---------- */
table{border-collapse:separate;border-spacing:0;width:100%;font-size:.85rem;min-width:600px;}
th,td{padding:9px 8px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap;}
td input,td select{padding:6px 8px;font-size:.82rem;border-radius:7px;}
#chResultPanel th{white-space:normal;vertical-align:bottom;}
#chResultPanel td{padding:9px 6px;font-size:.82rem;}
#chResultPanel td:last-child{white-space:normal;}
#cautBody td:last-child,#locBody td:last-child{white-space:normal;}
#cautBody td:last-child>*{margin:2px 2px 2px 0;}
th:first-child,td:first-child{text-align:left;}
th{color:var(--sub);font-weight:600;font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;background:color-mix(in srgb,var(--bg) 60%,var(--panel));}
thead th:first-child{border-top-left-radius:8px;} thead th:last-child{border-top-right-radius:8px;}
tbody tr{transition:background .12s;}
tbody tr:hover{background:color-mix(in srgb,var(--accent-soft) 55%,transparent);}
tbody tr:last-child td{border-bottom:none;}
th.sortable-th{cursor:pointer;user-select:none;}
th.sortable-th:hover{color:var(--accent);}
.sort-arrow{font-size:.65rem;}
.row-total td{border-top:2px solid var(--line);font-weight:700;}

/* ---------- Pastilles & messages ---------- */
.badge{display:inline-block;background:var(--accent-soft);color:var(--accent);font-size:.7rem;font-weight:600;padding:3px 9px;border-radius:999px;margin-left:6px;}
.badge.vide{background:var(--bad-soft);color:var(--bad);}
.hint{font-size:.8rem;color:var(--sub);margin-top:12px;line-height:1.55;}
.error{font-size:.82rem;color:var(--bad);background:var(--bad-soft);border-radius:var(--radius-sm);padding:9px 12px;margin-top:10px;}
.ok{font-size:.82rem;color:var(--accent);background:var(--accent-soft);border-radius:var(--radius-sm);padding:9px 12px;margin-top:10px;}
#recapContent{font-size:.92rem;line-height:1.7;}
#recapContent h3{font-size:1.15rem;margin:0 0 4px;}
.rline{display:flex;justify-content:space-between;border-bottom:1px dotted var(--line);padding:4px 0;}
.rtotal{display:flex;justify-content:space-between;font-weight:700;border-top:2px solid var(--line);padding-top:8px;margin-top:8px;}

/* ---------- Indicateurs (À recevoir) ---------- */
#dusTotaux>div{background:var(--panel);box-shadow:var(--shadow);transition:box-shadow .15s,transform .15s;border-radius:var(--radius)!important;padding:14px 20px!important;min-width:170px!important;}
#dusTotaux>div:hover{box-shadow:var(--shadow-hover);transform:translateY(-1px);}
#dusTotaux .hint{text-transform:uppercase;letter-spacing:.05em;font-size:.68rem;font-weight:600;}

/* ---------- Connexion ---------- */
.box h1{font-size:1.7rem;}
.box .panel{padding:26px;border-radius:18px;box-shadow:var(--shadow-hover);}

/* ---------- Espace locataire ---------- */
body.portal .wrap{max-width:680px;padding:20px 16px 80px;}
.modal{position:fixed;inset:0;background:rgba(15,23,42,.5);backdrop-filter:blur(3px);align-items:center;justify-content:center;z-index:50;padding:12px;}
.modal-box{max-width:440px;width:100%;max-height:92vh;overflow:auto;}
.lb{font-size:.72rem;color:var(--sub);margin-bottom:4px;text-transform:none;}
.al{border:1px solid;border-left-width:5px;border-radius:var(--radius);padding:14px 16px;margin-bottom:12px;box-shadow:var(--shadow);}
.al .al-titre{font-weight:650;font-size:1rem;}
.al .al-sub{font-size:.85rem;margin-top:4px;}
.al.rouge{background:var(--bad-soft);border-color:var(--bad);color:var(--bad);}
.al.orange{background:var(--warn-soft);border-color:var(--warn-line);color:var(--warn);}
.al.vert{background:var(--ok-soft);border-color:var(--accent);color:var(--accent);}
.al-btn{margin-top:10px;color:inherit !important;border-color:currentColor !important;background:transparent !important;font-size:.84rem !important;padding:8px 14px !important;}
.al-resume{font-size:.85rem;margin-bottom:8px;font-weight:600;}
.t-rouge{color:var(--bad);} .t-orange{color:var(--warn);} .t-ok{color:var(--accent);}
.pager{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.pager button{width:36px;height:36px;padding:0 !important;font-size:1.1rem !important;border-radius:50% !important;}
.dots{display:flex;gap:6px;align-items:center;}
.dot{width:9px;height:9px;border-radius:50%;border:1px solid var(--sub);display:inline-block;cursor:pointer;}
.dot.rouge.on{background:var(--bad);border-color:var(--bad);} .dot.orange.on{background:var(--warn-line);border-color:var(--warn);}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;}
.btn-lien{display:inline-block;text-decoration:none;}
.mois-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;margin-bottom:10px;box-shadow:var(--shadow);}
.mois-main{flex:1;min-width:150px;}
.mois-etat{font-size:.82rem;font-weight:600;}
.mois-det{width:100%;font-size:.82rem;} .mois-det summary{cursor:pointer;color:var(--sub);}
.rd{display:block;border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 12px;font-size:.88rem;margin-bottom:6px;cursor:pointer;transition:border-color .15s,background .15s;}
.rd:hover{border-color:var(--accent);}
.rd.s{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);font-weight:600;}
.msg{border-top:1px solid var(--line);padding:10px 0;font-size:.88rem;} .msg:first-of-type{border-top:none;}

.dropzone{border:2px dashed var(--line);border-radius:var(--radius);padding:30px 14px;text-align:center;cursor:pointer;color:var(--sub);margin-bottom:8px;transition:border-color .15s,background .15s;}
.dropzone:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent);}
.dropzone.over{border-color:var(--accent);background:var(--accent-soft);}

@media (max-width:640px){
  .wrap{padding:18px 14px 80px;}
  .panel,.card{padding:18px 16px;}
  h1{font-size:1.3rem;}
}
@media print{
  body *{visibility:hidden;}
  #recapPanel,#recapPanel *{visibility:visible;}
  #recapPanel{position:absolute;top:0;left:0;width:100%;border:none;box-shadow:none;}
  .no-print{display:none;}
}