:root{
  --bg:#f5f7f6;--card:#fff;--ink:#17231f;--mute:#62706a;--line:#e3e9e6;
  --acc:#0f8a6a;--acc-ink:#fff;--acc-soft:#e2f4ee;--warn:#c2410c;--warn-soft:#ffedd5;--bad:#b91c1c;--bad-soft:#fee2e2;
  --shadow:0 1px 2px rgba(20,40,30,.06),0 4px 14px rgba(20,40,30,.06);--r:16px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){--bg:#0f1512;--card:#182019;--ink:#e9f0ec;--mute:#93a39b;--line:#26332b;--acc:#2bb98f;--acc-ink:#062018;--acc-soft:#173328;--warn:#fdba74;--warn-soft:#3a2412;--bad:#fca5a5;--bad-soft:#3b1717;--shadow:none;}
}
:root[data-theme="dark"]{--bg:#0f1512;--card:#182019;--ink:#e9f0ec;--mute:#93a39b;--line:#26332b;--acc:#2bb98f;--acc-ink:#062018;--acc-soft:#173328;--warn:#fdba74;--warn-soft:#3a2412;--bad:#fca5a5;--bad-soft:#3b1717;--shadow:none;}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0}
body{min-height:100vh}
body{background:var(--bg);color:var(--ink);font:16px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;padding-bottom:calc(76px + env(safe-area-inset-bottom))}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
#top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:var(--bg);padding:10px 16px 8px;border-bottom:1px solid var(--line)}
#top h1{margin:0;font-size:20px;letter-spacing:-.01em}
#top p{margin:0;color:var(--mute);font-size:13px}
main{max-width:640px;margin:0 auto;padding:12px 16px 24px}
h2{font-size:18px;margin:18px 0 8px}
h3{font-size:14px;margin:0}
.hint{color:var(--mute);font-size:13px}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:14px;margin:0 0 12px}

/* boutons */
.btn{border:1px solid var(--line);background:var(--card);border-radius:12px;padding:10px 14px;font-weight:600}
.btn.pri{background:var(--acc);color:var(--acc-ink);border-color:var(--acc)}
.btn.sm{padding:6px 10px;font-size:14px;border-radius:10px}
.btn.danger{color:var(--bad)}
.btn[disabled]{opacity:.45;cursor:default}
.btn.block{width:100%}
.row-btns{display:flex;gap:8px;flex-wrap:wrap}
.row-btns .btn{flex:1}

/* nav */
#nav{position:fixed;left:0;right:0;bottom:0;z-index:6;display:flex;background:var(--card);border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom));max-width:100%}
#nav button{flex:1;border:0;background:none;padding:6px 2px;border-radius:12px;color:var(--mute);font-size:12px;position:relative;display:flex;flex-direction:column;align-items:center;gap:2px}
#nav button .i{font-size:22px;line-height:1}
#nav button.on{color:var(--acc);font-weight:700;background:var(--acc-soft)}
#nav .badge{position:absolute;top:0;right:22%;background:var(--acc);color:var(--acc-ink);border-radius:10px;font-size:11px;min-width:18px;padding:0 5px;font-weight:700}

/* menus */
.bar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.day{display:flex;align-items:baseline;gap:8px;margin:16px 0 6px;font-size:15px}
.day span{color:var(--mute);font-weight:400;font-size:13px}
.day em{font-style:normal;background:var(--acc);color:var(--acc-ink);border-radius:8px;padding:0 7px;font-size:11px;font-weight:700}
.slot{display:grid;grid-template-columns:1fr;gap:4px;background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:10px 12px;margin-bottom:8px}
.slot .sm{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute);font-weight:700}
.slot .body{display:flex;gap:12px;align-items:center;text-align:left;background:none;border:0;padding:2px 0;min-width:0;width:100%}
.slot .em{font-size:32px}
.slot .nm{display:block;font-weight:700;line-height:1.25}
.slot .meta{display:block;color:var(--mute);font-size:12.5px;margin-top:2px}
.slot .acts{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:4px}
.ic{border:1px solid var(--line);background:var(--card);border-radius:10px;height:38px;font-size:13px;font-weight:600;padding:0 4px;color:var(--mute);white-space:nowrap}
.ic.on{background:var(--acc);border-color:var(--acc);color:var(--acc-ink)}
.slot.done .nm,.slot.done .em{opacity:.5;text-decoration:line-through}
.slot.past{opacity:.55}
.slot.skip{color:var(--mute)}
.slot.skip .btn{justify-self:start;margin-top:2px}
.slot.skip .nm{font-weight:500}
.banner{background:var(--warn-soft);color:var(--warn);border-radius:12px;padding:10px 12px;margin-bottom:10px;font-size:14px;display:flex;gap:10px;align-items:center;justify-content:space-between}

.empty{text-align:center;padding:36px 12px}
.empty .big{font-size:52px}
.empty h2{margin:8px 0}

/* courses */
.rayon{display:flex;align-items:center;gap:6px;margin:16px 0 6px;color:var(--mute);text-transform:uppercase;letter-spacing:.05em;font-size:12px;font-weight:700}
.li{display:flex;align-items:center;gap:12px;background:var(--card);border-radius:14px;padding:10px 12px;margin-bottom:6px;box-shadow:var(--shadow)}
.li input[type=checkbox]{width:24px;height:24px;accent-color:var(--acc);flex:none}
.li .t{flex:1;min-width:0}
.li .n{font-weight:600}
.li .s{color:var(--mute);font-size:12.5px}
.li.ck .n{text-decoration:line-through;color:var(--mute)}
.li .q{font-weight:700;font-size:13.5px;color:var(--acc)}
.li .x{border:0;background:none;color:var(--mute);font-size:18px}
form.add{display:flex;gap:8px;margin-bottom:8px}
textarea{color:var(--ink);width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--line);background:var(--card);font:13px/1.35 ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical}
input[type=text],input[type=search],input[type=number],select{width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--line);background:var(--card)}
.foot{position:sticky;bottom:calc(64px + env(safe-area-inset-bottom));display:flex;gap:8px;margin:14px -16px 0;padding:10px 16px;background:linear-gradient(to top,var(--bg) 75%,transparent)}
.foot .btn{flex:1;box-shadow:var(--shadow)}

/* stock */
.st{display:flex;align-items:center;gap:8px;background:var(--card);border-radius:14px;padding:8px 8px 8px 12px;margin-bottom:6px;box-shadow:var(--shadow)}
.st .t{flex:1;min-width:0;background:none;border:0;text-align:left;padding:4px 0}
.st .n{font-weight:600;display:block}
.tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:2px}
.tag{font-size:11.5px;border-radius:8px;padding:1px 7px;background:var(--acc-soft);color:var(--acc);font-weight:600}
.tag.w{background:var(--warn-soft);color:var(--warn)}
.tag.b{background:var(--bad-soft);color:var(--bad)}
.stp{display:flex;align-items:center;gap:2px}
.stp button{width:34px;height:34px;border-radius:10px;border:1px solid var(--line);background:var(--card);font-size:18px;font-weight:700;padding:0}
.stp span{min-width:66px;text-align:center;font-weight:700;font-size:14px}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1.5px solid var(--line);background:var(--card);border-radius:999px;padding:8px 13px;font-size:14.5px}
.chip.on{background:var(--acc-soft);border-color:var(--acc);color:var(--acc);font-weight:700}
.opts{display:grid;gap:8px}
.opt{display:block;width:100%;text-align:left;border:1.5px solid var(--line);background:var(--card);border-radius:14px;padding:12px 14px}
.opt b{display:block}
.opt small{color:var(--mute)}
.opt.on{border-color:var(--acc);background:var(--acc-soft)}
.stepper{display:flex;align-items:center;gap:14px}
.stepper button{width:44px;height:44px;border-radius:12px;border:1.5px solid var(--line);background:var(--card);font-size:22px;font-weight:700}
.stepper b{font-size:24px;min-width:30px;text-align:center}
.lab{font-weight:700;margin:18px 0 8px;display:block}
.lab:first-child{margin-top:0}

/* assistant */
.wiz-top{display:flex;gap:6px;margin-bottom:14px}
.wiz-top i{flex:1;height:5px;border-radius:3px;background:var(--line)}
.wiz-top i.on{background:var(--acc)}
.wiz-foot{display:flex;gap:8px;margin-top:20px}
.wiz-foot .btn{flex:1}
table.pre{width:100%;border-collapse:collapse;font-size:14.5px}
table.pre th{font-size:11px;text-transform:uppercase;color:var(--mute);letter-spacing:.04em;text-align:center;padding:4px}
table.pre th:first-child{text-align:left}
table.pre td{padding:7px 4px;border-top:1px solid var(--line)}
table.pre td:not(:first-child){text-align:center;width:64px}
table.pre input{width:22px;height:22px;accent-color:var(--acc)}
table.pre tr.g td{border:0;padding-top:16px;font-weight:700;color:var(--mute);font-size:12px;text-transform:uppercase;letter-spacing:.05em}

/* feuille */
#sheet{position:fixed;inset:0;z-index:20;background:rgba(0,0,0,.45);display:flex;align-items:flex-end;justify-content:center}
#sheet[hidden]{display:none}
.sheet{background:var(--bg);width:100%;max-width:640px;max-height:88vh;overflow:auto;border-radius:22px 22px 0 0;padding:16px 16px calc(20px + env(safe-area-inset-bottom))}
.sheet .hd{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.sheet .hd .em{font-size:38px}
.sheet .hd h2{margin:0;font-size:19px;flex:1;line-height:1.2}
.sheet .x{border:0;background:none;font-size:26px;color:var(--mute)}
.ing{display:flex;justify-content:space-between;gap:10px;padding:7px 0;border-top:1px solid var(--line);font-size:15px}
.ing:first-child{border-top:0}
.ok{color:var(--acc);font-weight:600;font-size:13px}
.ko{color:var(--warn);font-weight:600;font-size:13px}
ol.steps{padding-left:20px;margin:6px 0}
ol.steps li{margin:4px 0}
.pick{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:var(--card);border:0;border-radius:12px;padding:9px 12px;margin-bottom:6px}
.pick .em{font-size:24px}
.pick small{display:block;color:var(--mute)}
.res{display:block;width:100%;text-align:left;background:var(--card);border:0;border-radius:12px;padding:10px 12px;margin-bottom:6px}
.res small{color:var(--mute)}
.fld{display:grid;gap:4px;margin-bottom:12px}
.fld label{font-weight:600;font-size:14px}
.chk{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.chk input{width:22px;height:22px;accent-color:var(--acc)}

#toast{position:fixed;left:50%;bottom:calc(88px + env(safe-area-inset-bottom));transform:translate(-50%,20px);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:30;max-width:90%;text-align:center}
#toast.on{opacity:1;transform:translate(-50%,0)}
.kv{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-top:1px solid var(--line);font-size:14.5px}
.kv:first-of-type{border-top:0}
.kv span:first-child{color:var(--mute)}
.kv span:last-child{text-align:right}