/* UvaConnect — identité : indigo profond + safran, motif d'arcs de signal, bords perforés de ticket.
   Aucune police ni ressource externe. */
:root{
  --ink:#131B3A; --ink-2:#2B3560; --muted:#5A6485; --line:#DCE1F2; --line-2:#C9D0E8;
  --paper:#F3F5FC; --surface:#FFFFFF; --surface-2:#F8F9FE;
  --indigo:#1B2A6B; --indigo-d:#111A47; --indigo-l:#E4E8FB;
  --saffron:#F5B301; --saffron-d:#C98F00; --on-saffron:#1A1400;
  --ok:#0F7A4A; --ok-bg:#DDF4E8; --warn:#8A5A00; --warn-bg:#FFF1CC; --bad:#B3202A; --bad-bg:#FDE3E5;
  --radius:14px; --shadow:0 1px 2px rgba(19,27,58,.06),0 8px 24px -12px rgba(19,27,58,.18);
  --font:ui-rounded,"SF Pro Rounded","Segoe UI Variable Text","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ink:#EEF1FF; --ink-2:#C8D0F5; --muted:#9BA7DA; --line:#2A3470; --line-2:#3A4690;
    --paper:#0B1030; --surface:#121A47; --surface-2:#0F1640; --indigo:#7F93FF; --indigo-d:#B7C2FF; --indigo-l:#1D2859;
    --ok:#6EE7B0; --ok-bg:#0F3A2A; --warn:#FFD36B; --warn-bg:#3A2D08; --bad:#FF8A93; --bad-bg:#46141B;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.5 var(--font);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
h1,h2,h3{line-height:1.15;letter-spacing:-.015em;margin:0}
h1{font-size:clamp(1.9rem,4.6vw,3.4rem);font-weight:800}
h2{font-size:1.35rem;font-weight:800}
h3{font-size:1.05rem;font-weight:700}
p{margin:0}
a{color:var(--indigo);text-underline-offset:3px}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--saffron);outline-offset:2px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.hidden{display:none!important}
.muted{color:var(--muted)}
.mono{font-family:var(--mono);letter-spacing:.04em}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.spread{justify-content:space-between}
.grow{flex:1}
.stack>*+*{margin-top:12px}
.stack-lg>*+*{margin-top:24px}

/* Marque */
.brandmark{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;letter-spacing:-.02em;color:inherit;text-decoration:none}
.brandmark svg{width:30px;height:30px;color:var(--saffron)}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:12px;border:2px solid transparent;background:var(--indigo);color:#fff;font-weight:700;cursor:pointer;text-decoration:none;line-height:1.1;white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.55;cursor:default;filter:none;transform:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .btn{color:#0B1030}}
.btn.saffron{background:var(--saffron);color:var(--on-saffron)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn.ghost:hover{background:var(--surface-2);filter:none}
.btn.danger{background:transparent;color:var(--bad);border-color:var(--bad)}
.btn.sm{min-height:36px;padding:6px 12px;font-size:.9rem;border-radius:10px}
.btn.lg{min-height:52px;padding:14px 24px;font-size:1.05rem}
.link{background:none;border:0;padding:0;color:var(--indigo);text-decoration:underline;text-underline-offset:3px;cursor:pointer;font-weight:600}

/* Formulaires */
.field{display:block}
.field>span{display:block;font-weight:700;font-size:.92rem;margin-bottom:6px}
.field small{display:block;color:var(--muted);margin-top:5px;font-size:.84rem}
input[type=text],input[type=email],input[type=password],input[type=tel],input[type=number],input[type=date],input[type=url],input[type=search],select,textarea,.input{width:100%;min-height:46px;padding:10px 12px;border:2px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink)}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--indigo);outline:none}
input[type=color]{width:56px;height:46px;padding:3px;border:2px solid var(--line);border-radius:12px;background:var(--surface)}
.checkline{display:flex;gap:10px;align-items:center;min-height:44px;font-weight:600}
.checkline input{width:20px;height:20px;accent-color:var(--indigo)}
.grid2{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.msg{min-height:1.3em;font-size:.93rem;margin-top:8px}
.msg.err{color:var(--bad);font-weight:600}.msg.ok{color:var(--ok);font-weight:600}

/* Pastilles */
.pill{display:inline-flex;align-items:center;gap:6px;padding:2px 10px;border-radius:999px;font-size:.8rem;font-weight:700;background:var(--indigo-l);color:var(--indigo)}
.pill.ok{background:var(--ok-bg);color:var(--ok)}.pill.warn{background:var(--warn-bg);color:var(--warn)}.pill.bad{background:var(--bad-bg);color:var(--bad)}
.dot{width:10px;height:10px;border-radius:50%;background:var(--line-2);display:inline-block;flex:none}
.dot.on{background:var(--ok);box-shadow:0 0 0 4px var(--ok-bg)}

/* Panneaux et tableaux */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.panel>header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:16px 18px;border-bottom:1px solid var(--line)}
.panel>.pad,.pad{padding:18px}
.tablewrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.95rem}
th{text-align:left;font-size:.82rem;color:var(--muted);font-weight:700;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
td .row{gap:8px}
.empty{padding:34px 18px;text-align:center;color:var(--muted)}
.empty b{display:block;color:var(--ink);margin-bottom:4px;font-size:1.05rem}
.empty .empty-art{display:block;width:min(100%,300px);height:auto;aspect-ratio:4/3;margin:0 auto 14px;border-radius:22px}
@media (max-width:720px){
  table.responsive thead{display:none}
  table.responsive,table.responsive tbody,table.responsive tr,table.responsive td{display:block;width:100%}
  table.responsive tr{padding:10px 14px;border-bottom:1px solid var(--line)}
  table.responsive td{border:0;padding:3px 0;display:flex;justify-content:space-between;gap:12px;text-align:right}
  table.responsive td::before{content:attr(data-label);color:var(--muted);font-weight:700;font-size:.82rem;text-align:left}
  table.responsive td.actions{justify-content:flex-start;flex-wrap:wrap;padding-top:8px}
  table.responsive td.actions::before{display:none}
}

/* Chiffres clés : une seule bande, pas une grille de cartes identiques */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.kpi{padding:16px 18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 -1px -1px 0}
.kpi b{display:block;font-size:1.65rem;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.1}
.kpi span{color:var(--muted);font-size:.88rem}
.kpi.key{background:var(--indigo);color:#fff}
.kpi.key span{color:rgba(255,255,255,.78)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .kpi.key{color:#0B1030}:root:not([data-theme="light"]) .kpi.key span{color:rgba(11,16,48,.75)}}

/* Alertes */
.notice{display:flex;gap:12px;align-items:flex-start;padding:12px 16px;border-radius:12px;background:var(--warn-bg);color:var(--warn);font-weight:600}
.notice.bad{background:var(--bad-bg);color:var(--bad)}.notice.ok{background:var(--ok-bg);color:var(--ok)}.notice.info{background:var(--indigo-l);color:var(--indigo)}

/* Fenêtre modale et notifications */
.overlay{position:fixed;inset:0;z-index:50;background:rgba(10,14,40,.55);display:flex;align-items:flex-end;justify-content:center;padding:0}
@media(min-width:640px){.overlay{align-items:center;padding:20px}}
.dialog{width:100%;max-width:560px;max-height:92vh;overflow:auto;background:var(--surface);border-radius:20px 20px 0 0;box-shadow:0 30px 80px -20px rgba(0,0,0,.5)}
@media(min-width:640px){.dialog{border-radius:20px}}
.dialog>header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line)}
.dialog>.body{padding:20px}
.dialog>footer{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;padding:14px 20px;border-top:1px solid var(--line);background:var(--surface-2)}
.iconbtn{border:0;background:transparent;width:44px;height:44px;border-radius:12px;cursor:pointer;display:inline-grid;place-items:center;color:inherit}
.iconbtn:hover{background:var(--surface-2)}
.iconbtn svg{width:22px;height:22px}
.toasts{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:80;display:grid;gap:8px;width:min(92vw,420px)}
.toast{padding:12px 16px;border-radius:12px;background:var(--ink);color:var(--paper);font-weight:600;box-shadow:var(--shadow)}
.toast.err{background:var(--bad);color:#fff}.toast.ok{background:var(--ok);color:#fff}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .toast.ok,:root:not([data-theme="light"]) .toast.err{color:#0B1030}}

/* Coquille du tableau de bord */
.main:focus{outline:none}
.shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh;min-height:100dvh}
.side{position:sticky;top:0;height:100vh;height:100dvh;display:flex;flex-direction:column;padding:20px 14px;background:var(--indigo-d);color:#E9ECFF;overflow-y:auto}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .side{background:#0A0F2E;border-right:1px solid var(--line)}}
.side .brandmark{padding:0 8px 18px;color:#fff}
.side nav{display:grid;gap:2px}
.side nav a{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:12px;color:#C9D0F5;text-decoration:none;font-weight:600;min-height:44px}
.side nav a svg{width:20px;height:20px;flex:none;opacity:.9}
.side nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.side nav a[aria-current=page]{background:var(--saffron);color:var(--on-saffron)}
.side nav .badge{margin-left:auto;background:#FF4D5E;color:#fff;border-radius:999px;padding:0 8px;font-size:.78rem;line-height:20px;min-width:20px;text-align:center}
.side nav .group{margin:14px 12px 4px;font-size:.78rem;color:#8E9AD6;font-weight:700}
.side .me{margin-top:auto;padding:14px 8px 0;border-top:1px solid rgba(255,255,255,.14);font-size:.9rem}
.side .me b{display:block;color:#fff}
.side .me span{color:#9BA7DA;font-size:.82rem}
.side .me button{margin-top:10px}
.main{min-width:0;padding:22px clamp(14px,3vw,34px) 60px}
.topbar{display:none}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.page-head p{color:var(--muted);margin-top:4px}
@media (max-width:900px){
  .shell{display:block}
  .side{position:fixed;inset:0 auto 0 0;width:280px;z-index:40;transform:translateX(-102%);transition:transform .2s}
  .side.open{transform:none}
  .scrim{position:fixed;inset:0;z-index:35;background:rgba(10,14,40,.5)}
  .topbar{display:flex;align-items:center;gap:6px;position:sticky;top:0;z-index:30;padding:8px 10px;background:var(--surface);border-bottom:1px solid var(--line)}
  .topbar .brandmark{font-size:1.1rem}
  .main{padding-top:16px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* Pages d'authentification */
.authwrap{min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.authside{position:relative;overflow:hidden;background:var(--indigo-d);color:#fff;padding:34px clamp(24px,5vw,64px);display:flex;flex-direction:column;justify-content:space-between}
.authside .arcs{position:absolute;right:-90px;bottom:-110px;width:520px;height:520px;color:var(--saffron);opacity:.9;transform:scaleX(-1)}
.authside .authart{position:relative;display:block;width:min(100%,470px);height:auto;margin:22px auto 0;aspect-ratio:4/3}
.authside h1{position:relative;font-size:clamp(1.7rem,3.2vw,2.6rem);max-width:15ch}
.authside p{position:relative;max-width:34ch;color:#C9D0F5;margin-top:14px}
.authform{display:grid;place-items:center;padding:34px 20px}
.authform .box{width:100%;max-width:400px}
.authform h2{font-size:1.6rem;margin-bottom:6px}
.authform .stack{margin-top:22px}
.qr{width:200px;height:200px;margin:0 auto;padding:8px;background:#fff;border-radius:14px}
.qr svg{width:100%;height:100%;display:block}
.codes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0;font-family:var(--mono);font-size:.95rem}
.codes span{padding:8px 10px;background:var(--surface-2);border:1px dashed var(--line-2);border-radius:10px;text-align:center}
@media (max-width:820px){.authwrap{display:block}.authside{min-height:0;padding:22px 20px 26px}.authside .arcs{width:300px;height:300px;right:-80px;bottom:-110px}.authside .authart{display:none}.authside h1{font-size:1.6rem}.authside p{display:none}}

/* Apparence du portail : choix visuels */
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
.swatch{position:relative;display:block;border:2px solid var(--line);border-radius:14px;overflow:hidden;cursor:pointer;background:var(--surface)}
.swatch input{position:absolute;opacity:0;inset:0;cursor:pointer}
.swatch .chip{height:58px;display:flex;align-items:flex-end;padding:8px}
.swatch .chip i{display:block;width:36px;height:10px;border-radius:5px}
.swatch b{display:block;padding:8px 10px 2px;font-size:.92rem}
.swatch small{display:block;padding:0 10px 10px;color:var(--muted);font-size:.78rem;line-height:1.25}
.swatch:has(input:checked){border-color:var(--saffron);box-shadow:0 0 0 3px color-mix(in srgb,var(--saffron) 40%,transparent)}
.swatch:has(input:focus-visible){outline:3px solid var(--saffron);outline-offset:2px}
.optlist{display:grid;gap:8px}
.opt{position:relative;display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border:2px solid var(--line);border-radius:12px;cursor:pointer;background:var(--surface)}
.opt input{margin-top:3px;accent-color:var(--indigo);width:18px;height:18px;flex:none}
.opt b{display:block}.opt small{color:var(--muted)}
.opt:has(input:checked){border-color:var(--saffron);box-shadow:0 0 0 3px color-mix(in srgb,var(--saffron) 35%,transparent)}
.preview{width:100%;max-width:340px;height:620px;border:10px solid var(--ink);border-radius:34px;background:#fff;display:block;margin:0 auto}
.split{display:grid;gap:24px;grid-template-columns:minmax(0,1fr) 360px;align-items:start}
@media (max-width:1100px){.split{grid-template-columns:1fr}}

/* Messagerie */
.chatlayout{display:grid;grid-template-columns:300px 1fr;min-height:480px}
.convlist{border-right:1px solid var(--line);overflow-y:auto;max-height:70vh}
.conv{display:block;width:100%;text-align:left;padding:12px 16px;border:0;border-bottom:1px solid var(--line);background:transparent;cursor:pointer}
.conv:hover,.conv[aria-current=true]{background:var(--indigo-l)}
.conv b{display:flex;justify-content:space-between;gap:8px}
.conv span{display:block;color:var(--muted);font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.thread{display:flex;flex-direction:column;min-height:0}
.thread .log{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px;max-height:56vh;min-height:300px}
.bubble{max-width:78%;padding:9px 13px;border-radius:16px;overflow-wrap:anywhere}
.bubble.client{align-self:flex-start;background:var(--indigo-l);border-bottom-left-radius:4px}
.bubble.vendor{align-self:flex-end;background:var(--indigo);color:#fff;border-bottom-right-radius:4px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .bubble.vendor{color:#0B1030}}
.thread form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
@media (max-width:760px){.chatlayout{grid-template-columns:1fr}.convlist{max-height:220px;border-right:0;border-bottom:1px solid var(--line)}}

pre.code{margin:0;padding:14px 16px;border-radius:12px;background:#0F1640;color:#DDE3FF;font:13px/1.55 var(--mono);overflow-x:auto;white-space:pre}
.steps{margin:0;padding-left:0;list-style:none;counter-reset:s}
.steps li{position:relative;padding:4px 0 14px 44px;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;left:0;top:2px;width:30px;height:30px;border-radius:50%;background:var(--saffron);color:var(--on-saffron);font-weight:800;display:grid;place-items:center}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tabs button{border:0;background:none;padding:10px 14px;font-weight:700;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;white-space:nowrap}
.tabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--saffron)}