:root{
  --bg:#faf6ee;--card:#fff;--fg:#1f2a24;--mut:#76817a;--line:#eee8dc;
  --pri:#157a52;--pri2:#0e5a3c;--pri-soft:#e3f3ea;--gold:#f2b544;--gold-soft:#fff3d6;
  --warn:#d9531e;--warn-soft:#ffe9df;--shadow:0 1px 2px rgba(40,30,10,.06),0 8px 24px -12px rgba(40,30,10,.18);
  --r:20px;
}
@media(prefers-color-scheme:dark){:root{
  --bg:#101613;--card:#1a231e;--fg:#eef3ef;--mut:#93a39a;--line:#26322b;
  --pri:#3fcf93;--pri2:#1f8f62;--pri-soft:#17382a;--gold:#f2b544;--gold-soft:#3a2f14;
  --warn:#ff8a5c;--warn-soft:#3b2218;--shadow:0 8px 24px -12px rgba(0,0,0,.6)}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.45 ui-rounded,"SF Pro Rounded",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  padding-bottom:calc(88px + env(safe-area-inset-bottom))}
header{max-width:560px;margin:auto;padding:calc(18px + env(safe-area-inset-top)) 18px 6px;display:flex;align-items:center;gap:10px}
header .logo{width:36px;height:36px;border-radius:12px;background:var(--pri);color:#fff;display:grid;place-items:center;font-weight:800}
h1{margin:0;font-size:1.15rem;font-weight:800;letter-spacing:-.01em;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
h2{font-size:1.02rem;margin:0 0 10px;font-weight:700}
main{max-width:560px;margin:auto;padding:8px 18px 0;animation:in .25s ease}
@keyframes in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.hello{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;margin:6px 2px 14px}
.hello small{display:block;font-size:.9rem;font-weight:500;color:var(--mut);letter-spacing:0}

.card{background:var(--card);border-radius:var(--r);padding:18px;margin-bottom:14px;box-shadow:var(--shadow)}
.mut{color:var(--mut);font-size:.9rem}
.chip{display:inline-block;border-radius:99px;padding:3px 11px;font-size:.78rem;font-weight:700;background:var(--line);color:var(--mut)}
.chip.ok{background:var(--pri-soft);color:var(--pri)}
.chip.no{background:var(--warn-soft);color:var(--warn)}
.chip.gold{background:var(--gold-soft);color:#a8730b}
@media(prefers-color-scheme:dark){.chip.gold{color:var(--gold)}}

/* sélecteur de mois */
.months{display:flex;align-items:center;justify-content:space-between;margin:0 0 12px}
.months b{font-size:1.05rem}
.months .today{font-size:.8rem;color:var(--pri);font-weight:700;background:none;border:0;cursor:pointer;display:block;margin:0 auto}
.round{width:42px;height:42px;border-radius:50%;border:0;background:var(--card);color:var(--fg);box-shadow:var(--shadow);font-size:1.3rem;cursor:pointer}
.round:active{transform:scale(.94)}

/* carte vedette */
.hero{background:linear-gradient(145deg,var(--pri) 0%,var(--pri2) 100%);color:#fff;position:relative;overflow:hidden}
@media(prefers-color-scheme:dark){.hero{color:#06210f}.hero .avatar{box-shadow:0 0 0 3px rgba(255,255,255,.35)}}
.hero::after{content:"";position:absolute;right:-50px;top:-50px;width:180px;height:180px;border-radius:50%;background:rgba(255,255,255,.1)}
.hero .lbl{opacity:.85;font-size:.85rem;font-weight:600}
.hero .who{display:flex;align-items:center;gap:14px;margin:10px 0 14px}
.hero .who .name{font-size:1.6rem;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.hero .stats{display:flex;align-items:center;gap:16px;position:relative;z-index:1}
.hero .amount{font-size:2rem;font-weight:800;letter-spacing:-.03em;line-height:1}
.hero .sub{opacity:.85;font-size:.85rem;margin-top:4px}
.ring{position:relative;width:84px;height:84px;flex:none}
.ring svg{transform:rotate(-90deg)}
.ring span{position:absolute;inset:0;display:grid;place-items:center;font-weight:800;font-size:1.05rem}
.hero .btn{margin-top:14px;background:#fff;color:var(--pri2);position:relative;z-index:1}
.hero .btn.on{background:rgba(255,255,255,.22);color:#fff}
@media(prefers-color-scheme:dark){.hero .btn.on{color:#06210f}}

/* avatars */
.avatar{--h:150;width:44px;height:44px;border-radius:50%;flex:none;display:grid;place-items:center;font-weight:800;
  background:hsl(var(--h) 60% 86%);color:hsl(var(--h) 55% 24%)}
.avatar.lg{width:58px;height:58px;font-size:1.4rem}
@media(prefers-color-scheme:dark){.avatar{background:hsl(var(--h) 35% 26%);color:hsl(var(--h) 70% 86%)}}

/* listes */
.list{padding:6px 6px}
.item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:14px;cursor:default}
.item+.item{margin-top:2px}
.item.me{background:var(--pri-soft)}
.item.turn{background:var(--gold-soft)}
.item .grow{flex:1;min-width:0}
.item .nm{font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item .pos{width:26px;text-align:center;color:var(--mut);font-weight:800;font-size:.9rem}
label.item{cursor:pointer}

/* interrupteur */
.switch{position:relative;width:52px;height:30px;flex:none}
.switch input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer;z-index:1}
.switch i{position:absolute;inset:0;border-radius:99px;background:var(--line);transition:.2s}
.switch i::after{content:"";position:absolute;left:3px;top:3px;width:24px;height:24px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:.2s}
.switch input:checked+i{background:var(--pri)}
.switch input:checked+i::after{transform:translateX(22px)}

/* boutons / champs */
button,input,select{font:inherit;color:inherit}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--pri);color:#fff;border:0;border-radius:14px;padding:12px 18px;font-weight:700;cursor:pointer;transition:transform .1s}
.btn:active{transform:scale(.97)}
.btn.sec{background:var(--line);color:var(--fg)}
.btn.danger{background:var(--warn-soft);color:var(--warn)}
.btn.block{width:100%}
.icon-btn{width:36px;height:36px;border-radius:11px;border:0;background:var(--line);color:var(--fg);cursor:pointer;font-size:.95rem}
.icon-btn:active{transform:scale(.92)}
.icon-btn.danger{background:var(--warn-soft);color:var(--warn)}
label.f{display:block;margin:12px 0 6px;font-size:.85rem;font-weight:700;color:var(--mut)}
input[type=text],input[type=password],input[type=number],input[type=month],input:not([type]){width:100%;padding:13px 14px;border:2px solid var(--line);border-radius:14px;background:var(--bg);outline:0}
input:focus{border-color:var(--pri)}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}

/* bouton flottant + fenêtre */
.fab{position:fixed;right:max(18px,calc(50% - 262px));bottom:calc(90px + env(safe-area-inset-bottom));width:58px;height:58px;border-radius:50%;border:0;background:var(--pri);color:#fff;font-size:2rem;line-height:1;box-shadow:0 10px 24px -6px rgba(21,122,82,.6);cursor:pointer}
.backdrop{position:fixed;inset:0;background:rgba(10,20,15,.5);z-index:20;display:flex;align-items:flex-end;justify-content:center;animation:fade .2s}
.sheet{background:var(--card);width:100%;max-width:560px;border-radius:26px 26px 0 0;padding:22px 20px calc(24px + env(safe-area-inset-bottom));animation:up .25s ease}
.sheet h2{font-size:1.2rem}
@keyframes up{from{transform:translateY(40px);opacity:0}}
@keyframes fade{from{opacity:0}}

/* état vide */
.empty{text-align:center;padding:36px 20px}
.empty .big{font-size:3rem}
.empty p{color:var(--mut);margin:6px 0 16px}

/* calendrier */
.cal .item{padding:12px}
.cal .when{width:64px;flex:none;font-weight:800;line-height:1.1}
.cal .when small{display:block;font-weight:600;color:var(--mut);font-size:.75rem;text-transform:uppercase}

/* navigation */
nav{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(12px + env(safe-area-inset-bottom));width:min(calc(100% - 24px),536px);
  display:flex;background:var(--card);border-radius:24px;padding:6px;box-shadow:0 10px 30px -8px rgba(30,30,10,.3);z-index:10}
nav[hidden]{display:none}
nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 2px;border:0;border-radius:18px;background:none;color:var(--mut);font-size:.72rem;font-weight:700;cursor:pointer}
nav button svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
nav button.on{background:var(--pri-soft);color:var(--pri)}

/* notification */
.toast{position:fixed;left:50%;top:calc(14px + env(safe-area-inset-top));transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:11px 18px;border-radius:99px;font-weight:700;font-size:.9rem;z-index:30;box-shadow:var(--shadow);animation:fade .2s;max-width:90%}
.toast.err{background:var(--warn);color:#fff}
.banner{background:var(--gold-soft);color:#8a5d08;border-radius:14px;padding:10px 14px;margin-bottom:12px;font-size:.88rem;font-weight:600}
@media(prefers-color-scheme:dark){.banner{color:var(--gold)}}

/* connexion */
.auth{min-height:70vh;display:flex;flex-direction:column;justify-content:center}
.auth .logo-big{width:76px;height:76px;border-radius:24px;background:var(--pri);color:#fff;display:grid;place-items:center;font-size:2.2rem;margin:0 auto 14px;box-shadow:0 14px 30px -10px rgba(21,122,82,.6)}
.auth h2{text-align:center;font-size:1.5rem;font-weight:800;margin-bottom:2px}
.auth .mut{text-align:center}
.err{color:var(--warn);font-weight:600;text-align:center;margin:10px 0 0}