/* ===== Thème ===== */
:root{
  --bg:#f3f5fb;--surface:#fff;--surface2:#f7f8fd;--ink:#0f1b3d;--mute:#5b6785;--line:#e3e8f3;
  --pri:#4f46e5;--pri2:#06b6d4;--pri-ink:#fff;--accent:#f59e0b;--ok:#0f9f73;--warn:#b7791f;--bad:#dc2626;
  --ok-bg:#e3f8f0;--warn-bg:#fdf3dc;--bad-bg:#fde8e8;--pri-bg:#eceafd;
  --grad:linear-gradient(135deg,#4f46e5 0%,#06b6d4 100%);
  --shadow:0 1px 2px rgba(15,27,61,.05),0 8px 24px -8px rgba(15,27,61,.12);
  --shadow-lg:0 2px 4px rgba(15,27,61,.06),0 18px 40px -12px rgba(79,70,229,.28);
  --r:18px;--nav-h:64px;--ease:cubic-bezier(.22,1,.36,1);
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0a0f1f;--surface:#121a33;--surface2:#18223f;--ink:#e8ecfb;--mute:#9aa6c7;--line:#243056;
  --pri:#8b85ff;--pri2:#22d3ee;--pri-ink:#0a0f1f;--accent:#fbbf24;--ok:#34d399;--warn:#fbbf24;--bad:#f87171;
  --ok-bg:#0f2b26;--warn-bg:#2f2610;--bad-bg:#341519;--pri-bg:#1d2350;
  --grad:linear-gradient(135deg,#6366f1 0%,#22d3ee 100%);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -8px rgba(0,0,0,.5);--shadow-lg:0 18px 40px -12px rgba(99,102,241,.4);
}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
svg[aria-hidden=true]{width:20px;height:20px;flex:none}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom));min-height:100vh}
h1{font-size:1.65rem;line-height:1.2;margin:.1em 0 .5em;letter-spacing:-.02em}
h2{font-size:1.15rem;margin:.1em 0 .5em;letter-spacing:-.01em}
h3{font-size:1rem;margin:.1em 0 .4em}
a{color:var(--pri);text-decoration:none}a:hover{text-decoration:underline}
p{margin:.4em 0 .8em}
.mute{color:var(--mute)}.small{font-size:.86rem}.center{text-align:center}.right{text-align:right}
.hide{display:none!important}
main{max-width:980px;margin:auto;padding:18px 16px 24px}

/* ===== Barre du haut ===== */
.top{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.top .bar{max-width:980px;margin:auto;padding:10px 16px;display:flex;align-items:center;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);letter-spacing:-.02em;margin-right:auto}
.brand:hover{text-decoration:none}
.logo{width:34px;height:34px;border-radius:11px;background:var(--grad);display:grid;place-items:center;box-shadow:var(--shadow-lg)}
.logo svg{width:20px;height:20px;stroke:#fff}
.back{display:none;width:38px;height:38px;border-radius:12px;align-items:center;justify-content:center;color:var(--ink);background:var(--surface2)}
.back svg{width:20px;height:20px}
.nav-top{display:none;gap:4px}
.nav-top a{padding:8px 14px;border-radius:12px;color:var(--mute);font-weight:600;font-size:.92rem;display:flex;gap:7px;align-items:center}
.nav-top a svg{width:17px;height:17px}
.nav-top a:hover{background:var(--surface2);text-decoration:none;color:var(--ink)}
.nav-top a.on{background:var(--pri-bg);color:var(--pri)}
.userbtn{display:flex;gap:8px;align-items:center}
.userbtn form{margin:0}
@media(min-width:760px){.nav-top{display:flex}.nav-bottom{display:none!important}body{padding-bottom:0}}
@media(max-width:759px){.top .bar{padding:8px 14px}.back.show{display:flex}.hide-m{display:none!important}}

/* ===== Menu du bas (mobile) ===== */
.nav-bottom{position:fixed;left:0;right:0;bottom:0;z-index:40;height:calc(var(--nav-h) + env(safe-area-inset-bottom));
  padding-bottom:env(safe-area-inset-bottom);background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(16px);
  border-top:1px solid var(--line);display:flex;justify-content:space-around;align-items:stretch}
.nav-bottom a,.nav-bottom button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  color:var(--mute);font-size:.68rem;font-weight:700;background:none;border:0;border-radius:0;padding:6px 2px;text-decoration:none;
  position:relative;box-shadow:none;cursor:pointer;font-family:inherit}
.nav-bottom svg{width:23px;height:23px;transition:transform .25s var(--ease)}
.nav-bottom a.on{color:var(--pri)}
.nav-bottom a.on svg{transform:translateY(-2px) scale(1.08)}
.nav-bottom a.on::before{content:"";position:absolute;top:0;width:28px;height:3px;border-radius:0 0 4px 4px;background:var(--grad)}
.nav-bottom form{margin:0;flex:1;display:flex}

/* ===== Cartes, grilles ===== */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin:0 0 16px;box-shadow:var(--shadow)}
.card.flat{box-shadow:none}
.card.pad0{padding:0;overflow:hidden}
.grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.grid.g3{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row.sb{justify-content:space-between}.row .grow{flex:1;min-width:0}
.stack>*+*{margin-top:12px}
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.divider{height:1px;background:var(--line);margin:14px 0}

/* ===== Boutons et champs ===== */
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border:0;border-radius:14px;
  background:var(--grad);color:#fff;font:inherit;font-weight:700;cursor:pointer;text-decoration:none;
  box-shadow:0 8px 20px -8px rgba(79,70,229,.6);transition:transform .18s var(--ease),box-shadow .18s,opacity .2s;min-height:46px}
button:hover,.btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px -8px rgba(79,70,229,.7);text-decoration:none}
button:active,.btn:active{transform:scale(.97)}
button:disabled,.btn[aria-disabled="true"]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
button.ghost,.btn.ghost{background:var(--surface);color:var(--pri);border:1px solid var(--line);box-shadow:none}
button.ghost:hover,.btn.ghost:hover{background:var(--pri-bg)}
button.danger{background:var(--bad);box-shadow:0 8px 20px -8px rgba(220,38,38,.6)}
button.sm,.btn.sm{padding:8px 14px;min-height:38px;font-size:.9rem;border-radius:12px}
button.block,.btn.block{width:100%}
button svg,.btn svg{width:18px;height:18px}
label{display:block;font-weight:700;font-size:.9rem;margin:14px 0 6px}
label .opt{font-weight:500;color:var(--mute)}
input,select,textarea{width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:13px;background:var(--surface2);
  color:var(--ink);font:inherit;min-height:48px;transition:border-color .2s,box-shadow .2s,background .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--pri);box-shadow:0 0 0 4px color-mix(in srgb,var(--pri) 18%,transparent);background:var(--surface)}
input[type=radio],input[type=checkbox]{width:auto;min-height:0}
.hint{color:var(--mute);font-size:.84rem;margin:6px 0 0}

/* ===== Badges ===== */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:.8rem;font-weight:700;background:var(--surface2);color:var(--mute)}
.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.bad{background:var(--bad-bg);color:var(--bad)}.badge.pri{background:var(--pri-bg);color:var(--pri)}
.dot{width:8px;height:8px;border-radius:50%;background:currentColor;display:inline-block}
.badge.ok .dot{animation:pulse 1.8s infinite}

/* ===== Alerte / toast ===== */
.flash{position:fixed;left:50%;top:70px;transform:translateX(-50%);z-index:60;max-width:min(92vw,520px);background:var(--ink);color:var(--bg);
  padding:12px 18px;border-radius:14px;box-shadow:var(--shadow-lg);font-weight:600;animation:toast .5s var(--ease) both,toastout .4s 5.5s forwards}
@media(max-width:759px){.flash{top:auto;bottom:calc(var(--nav-h) + 14px + env(safe-area-inset-bottom))}}
.notice{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:14px;background:var(--warn-bg);color:var(--warn);font-weight:600;margin:0 0 14px}
.notice.pri{background:var(--pri-bg);color:var(--pri)}.notice.ok{background:var(--ok-bg);color:var(--ok)}
.notice svg{width:20px;height:20px;flex:none;margin-top:2px}

/* ===== Tableaux ===== */
table{width:100%;border-collapse:collapse;font-size:.92rem}
th{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--mute);text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:11px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
tbody tr{transition:background .15s}tbody tr:hover{background:var(--surface2)}
pre{background:#0b1226;color:#d7e2ff;padding:14px;border-radius:14px;overflow:auto;font-size:.82rem;white-space:pre-wrap;word-break:break-all;line-height:1.5}

/* ===== Listes (profils, lots) ===== */
.item{display:flex;gap:12px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.item:last-child{border-bottom:0}.item .main{flex:1;min-width:0}.item .name{font-weight:800}
.item .side{text-align:right;flex:none}
.item .acts{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.batch{padding:14px 0;border-bottom:1px solid var(--line)}.batch:last-child{border-bottom:0}
.batch .meter{margin:10px 0 8px}

/* ===== Caisse ===== */
.pos{display:grid;gap:12px;grid-template-columns:repeat(2,1fr);margin-bottom:16px}
@media(min-width:620px){.pos{grid-template-columns:repeat(3,1fr)}}
.posbtn{flex-direction:column;gap:0;padding:20px 10px 16px;min-height:150px;border-radius:22px;background:var(--grad);
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;line-height:1.1}
.posbtn::after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.14);right:-36px;top:-48px}
.posbtn .amt{font-size:2.5rem;font-weight:900;letter-spacing:-.03em}
.posbtn .cur{font-size:.85rem;font-weight:700;opacity:.9;margin-top:2px}
.posbtn .nm{margin-top:10px;font-size:.95rem;font-weight:800;background:rgba(255,255,255,.2);padding:3px 12px;border-radius:999px}
.posbtn .left{margin-top:8px;font-size:.78rem;font-weight:600;opacity:.92}
.posbtn.low{background:linear-gradient(135deg,#f59e0b,#ef4444)}
.posbtn:disabled{background:var(--line);color:var(--mute);box-shadow:none;opacity:1}
.posbtn:disabled::after{display:none}
.posbtn.press{transform:scale(.95)}
.posbtn.ok{animation:okflash .9s var(--ease)}
.pos.busy .posbtn{pointer-events:none;opacity:.85}
@keyframes okflash{0%{box-shadow:0 0 0 0 rgba(16,185,129,.8)}100%{box-shadow:0 0 0 24px rgba(16,185,129,0)}}

/* ===== Statistiques ===== */
.kpi{display:flex;gap:14px;align-items:center;padding:16px}
.kpi .ico{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;flex:none;background:var(--pri-bg);color:var(--pri)}
.kpi .ico svg{width:24px;height:24px}
.kpi .ico.ok{background:var(--ok-bg);color:var(--ok)}.kpi .ico.warn{background:var(--warn-bg);color:var(--warn)}
.kpi .val{font-size:1.65rem;font-weight:800;line-height:1.1;letter-spacing:-.02em}
.kpi .lab{color:var(--mute);font-size:.84rem;font-weight:600}
.kpi.live .val{display:flex;align-items:center;gap:8px}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font-weight:700;font-size:.9rem;cursor:pointer;text-decoration:none;transition:all .2s var(--ease)}
.chip:hover{border-color:var(--pri);text-decoration:none}
.chip.on{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 18px -8px rgba(79,70,229,.7)}
.bars{display:flex;align-items:flex-end;gap:3px;height:150px;padding-top:10px}
.bars .b{flex:1;min-width:2px;border-radius:6px 6px 2px 2px;background:var(--grad);transform-origin:bottom;animation:grow .8s var(--ease) both;position:relative;min-height:3px}
.bars .b.zero{background:var(--line)}
.bars .b:hover::after{content:attr(data-tip);position:absolute;bottom:105%;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--bg);
  padding:4px 8px;border-radius:8px;font-size:.72rem;white-space:nowrap;z-index:2;font-weight:600}
.barlab{display:flex;justify-content:space-between;color:var(--mute);font-size:.74rem;margin-top:6px}
.meter{height:9px;border-radius:9px;background:var(--line);overflow:hidden}
.meter i{display:block;height:100%;border-radius:9px;background:var(--grad);animation:fill 1s var(--ease) both}

/* ===== Choix (tuiles) ===== */
.tiles{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.tiles.col1{grid-template-columns:1fr}.tiles.col2{grid-template-columns:repeat(2,1fr)}
.tile{position:relative;display:block;margin:0;cursor:pointer}
.tile input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer;margin:0}
.tile .box{display:block;height:100%;padding:16px;border-radius:16px;border:2px solid var(--line);background:var(--surface);transition:all .22s var(--ease)}
.tile:hover .box{border-color:color-mix(in srgb,var(--pri) 50%,var(--line));transform:translateY(-2px)}
.tile input:checked+.box{border-color:var(--pri);background:var(--pri-bg);box-shadow:0 10px 24px -12px rgba(79,70,229,.6)}
.tile input:focus-visible+.box{outline:3px solid color-mix(in srgb,var(--pri) 40%,transparent);outline-offset:2px}
.tile .t{display:block;font-weight:800;font-size:1.05rem}
.tile .s{display:block;font-size:.84rem;color:var(--mute);font-weight:500;margin-top:2px}
.tile .p{display:block;font-weight:800;color:var(--pri);margin-top:8px;font-size:1.1rem}
.tile .ck{position:absolute;top:10px;right:10px;width:22px;height:22px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;
  transform:scale(0);transition:transform .25s var(--ease)}
.tile input:checked~.ck{transform:scale(1)}.tile .ck svg{width:13px;height:13px;stroke:#fff}
.tile .art{display:block;margin-bottom:10px;border-radius:10px;background:var(--surface2);padding:8px}
.tile .art svg{width:100%;height:auto;display:block}
.qty{display:flex;gap:8px;flex-wrap:wrap}
.qty label.tile{margin:0}.qty .box{padding:12px 18px;text-align:center;font-weight:800;min-width:64px}
.sum{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:14px 16px;border-radius:14px;background:var(--surface2);margin-top:14px;font-weight:700}
.sum b{color:var(--pri);font-size:1.2rem}

/* ===== Assistant par blocs ===== */
.wiz-on .step{display:none}
.wiz-on .step.cur{display:block;animation:slide .45s var(--ease) both}
.wiz-on .step.back{animation-name:slideback}
.wiz-head{display:none}.wiz-on .wiz-head{display:block;margin-bottom:16px}
.wiz-prog{height:6px;border-radius:6px;background:var(--line);overflow:hidden}
.wiz-prog i{display:block;height:100%;background:var(--grad);border-radius:6px;transition:width .5s var(--ease)}
.wiz-title{display:flex;justify-content:space-between;align-items:baseline;margin-top:10px;font-weight:800}
.wiz-title small{color:var(--mute);font-weight:600}
.wiz-actions{display:none;gap:10px;margin-top:18px}
.wiz-on .wiz-actions{display:flex}.wiz-actions .grow{flex:1}
.wiz-submit{display:none}
.step>h2{display:none}.wiz-on .step>h2{display:block}
.step .qhead{margin:0 0 12px;color:var(--mute)}

/* ===== Accueil / illustrations ===== */
.hero{display:grid;gap:20px;align-items:center;border-radius:26px;padding:26px;color:#fff;background:var(--grad);position:relative;overflow:hidden;
  box-shadow:var(--shadow-lg);margin-bottom:18px}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.12);filter:blur(2px)}
.hero::before{width:260px;height:260px;right:-60px;top:-90px}.hero::after{width:180px;height:180px;left:-50px;bottom:-80px}
.hero h1{font-size:1.9rem;color:#fff}.hero p{color:rgba(255,255,255,.88);max-width:46ch}
.hero .art{max-width:340px;width:100%;justify-self:center;animation:float 6s ease-in-out infinite;position:relative;z-index:1}
.hero .btn{background:#fff;color:#3730a3;box-shadow:0 10px 24px -10px rgba(0,0,0,.4)}
.hero .btn.ghost{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.4)}
@media(min-width:760px){.hero{grid-template-columns:1.1fr .9fr;padding:38px}.hero h1{font-size:2.35rem}}
.feat{display:flex;gap:14px;align-items:flex-start}
.feat .ico{width:46px;height:46px;border-radius:14px;flex:none;display:grid;place-items:center;background:var(--pri-bg);color:var(--pri)}
.feat .ico svg{width:23px;height:23px}
.stepnum{width:34px;height:34px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800;flex:none}
.empty{text-align:center;padding:26px 14px}.empty svg{width:150px;max-width:60%;margin-bottom:8px;animation:float 5s ease-in-out infinite}
.svc{display:block;color:inherit}.svc:hover{text-decoration:none}
.svc .card{transition:transform .25s var(--ease),box-shadow .25s}
.svc:hover .card{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.progress-line{height:4px;background:linear-gradient(90deg,transparent,var(--pri2),transparent);background-size:200% 100%;animation:shimmer 1.4s linear infinite;border-radius:4px}
.price{font-size:1.9rem;font-weight:800;letter-spacing:-.02em}
.pill-tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;margin:0 0 16px;padding-bottom:2px}
.pill-tabs::-webkit-scrollbar{display:none}
.chk{list-style:none;padding:0;margin:.4em 0 0}.chk li{padding:5px 0;display:flex;gap:10px;align-items:center}

/* ===== Animations ===== */
.rise{animation:rise .6s var(--ease) both;animation-delay:calc(var(--i,0) * 70ms)}
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes slide{from{opacity:0;transform:translateX(34px)}to{opacity:1;transform:none}}
@keyframes slideback{from{opacity:0;transform:translateX(-34px)}to{opacity:1;transform:none}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes pulse{0%{box-shadow:0 0 0 0 currentColor}70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}
@keyframes toast{from{opacity:0;transform:translate(-50%,14px)}to{opacity:1;transform:translate(-50%,0)}}
@keyframes toastout{to{opacity:0;transform:translate(-50%,10px);visibility:hidden}}
@keyframes grow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
@keyframes fill{from{width:0}}
@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}
@keyframes spin{to{transform:rotate(360deg)}}
.spin{animation:spin 1s linear infinite}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}}

/* ===== Hors connexion ===== */
.offline-bar{position:sticky;top:57px;z-index:29;background:#b45309;color:#fff;text-align:center;font-weight:700;font-size:.86rem;padding:7px 12px}
.offline-bar[hidden]{display:none}
.is-offline .wa{display:none}
.install-card[hidden],[data-install][hidden],[data-install-hint][hidden],[data-installed][hidden]{display:none}

/* ===== Contact WhatsApp ===== */
.wa{position:fixed;right:14px;bottom:calc(var(--nav-h) + 14px + env(safe-area-inset-bottom));z-index:35;display:flex;align-items:center;gap:8px;
  padding:12px 16px;border-radius:999px;background:#25d366;color:#fff;font-weight:800;font-size:.9rem;box-shadow:0 10px 24px -8px rgba(37,211,102,.7);
  text-decoration:none;transition:transform .2s var(--ease)}
.wa:hover{transform:translateY(-2px);text-decoration:none}.wa svg{width:22px;height:22px}
@media(min-width:760px){.wa{bottom:20px}}
@media(max-width:380px){.wa span{display:none}.wa{padding:13px}}