:root{
  color-scheme:dark;
  --bg:#070b16;--bg-glow:#27366d;--surface-raised:#16203a;--sunken:#0a1120;
  --line:#243354;--line-strong:#35496f;
  --text:#f6f7ff;--muted:#9ba9c6;--faint:#6c7a99;
  --brand:#755eff;--brand-hover:#8672ff;
  --ok:#24d9a0;--warn:#f5b84b;--bad:#ff8e9b;
  --radius:14px;--radius-lg:20px;--gap:16px;
  --shadow:0 18px 50px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;font:15px/1.55 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif;
  background:radial-gradient(1200px 600px at 50% -15%,var(--bg-glow) 0,var(--bg) 45%) no-repeat,var(--bg);
  color:var(--text);-webkit-font-smoothing:antialiased}
h1,h2,h3{margin:0;line-height:1.2;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(22px,4vw,30px)}
h2{font-size:19px}
p{margin:0}
a{color:#a99dff}a:hover{color:#c0b7ff}
.wrap{max-width:1000px;margin:0 auto;padding:22px 18px 80px}

.masthead{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:26px}
.brand{display:flex;align-items:center;gap:11px;min-width:0;text-decoration:none;color:inherit}
.brand-mark{width:38px;height:38px;flex:none;border-radius:11px;background:linear-gradient(140deg,var(--brand),#4d8dff);display:grid;place-items:center;font-weight:900;font-size:18px}
.brand-name{font-weight:900;font-size:17px;display:block}
.brand-sub{color:var(--muted);font-size:13px;display:block}

button{font:inherit;cursor:pointer;border:0;border-radius:11px;padding:12px 16px;font-weight:700;color:#fff;background:var(--brand);transition:background .15s,opacity .15s,transform .05s}
button:hover:not(:disabled){background:var(--brand-hover)}
button:active:not(:disabled){transform:translateY(1px)}
button:disabled{opacity:.55;cursor:not-allowed}
button.secondary{background:#22304f}
button.secondary:hover:not(:disabled){background:#2b3b5f}
button.ghost{background:transparent;border:1px solid var(--line-strong);color:var(--text)}
button.ghost:hover:not(:disabled){background:#182444}
button.link{background:none;padding:0;color:#a99dff;font-weight:600;text-decoration:underline;text-underline-offset:3px;border-radius:4px}
button.link:hover:not(:disabled){background:none;color:#c0b7ff}
button.small{padding:8px 13px;font-size:14px;border-radius:9px}
button.block{width:100%}
button.big{padding:15px 22px;font-size:16px}
:where(button,input,select,a,summary):focus-visible{outline:2px solid var(--brand-hover);outline-offset:2px}

/* Connexion Google : contraste et proportions imposes par Google. */
button.google{width:100%;background:#fff;color:#1f1f1f;display:flex;align-items:center;justify-content:center;gap:11px;padding:13px 16px}
button.google:hover:not(:disabled){background:#eceff3}
button.google svg{flex:none}
.divider{display:flex;align-items:center;gap:12px;color:var(--faint);font-size:13px;margin:18px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

label{display:block;font-size:13px;font-weight:600;color:#cbd5ec;margin-bottom:6px}
input[type=text],input[type=email],input[type=password],input[type=number],select{
  width:100%;font:inherit;color:var(--text);background:var(--sunken);
  border:1px solid var(--line-strong);border-radius:11px;padding:12px 13px;transition:border-color .15s,box-shadow .15s}
input::placeholder{color:var(--faint)}
input:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(117,94,255,.22)}
.field{margin-bottom:14px}
.field-hint{font-size:12.5px;color:var(--faint);margin-top:6px}
.password-wrap{position:relative}
.password-wrap input{padding-right:84px}
.password-wrap button{position:absolute;right:5px;top:50%;transform:translateY(-50%);background:none;color:var(--muted);font-size:13px;font-weight:600;padding:6px 9px}
.password-wrap button:hover{background:#1a2440;color:var(--text)}

.card{background:linear-gradient(150deg,rgba(22,32,58,.95),rgba(14,22,40,.95));border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow)}
.card+.card{margin-top:var(--gap)}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.card-head p{color:var(--muted);font-size:13.5px;margin-top:4px}

.auth-shell{max-width:440px;margin:4vh auto 0}
.auth-intro{text-align:center;margin-bottom:22px}
.auth-intro p{color:var(--muted);margin-top:8px}
.tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:var(--sunken);border:1px solid var(--line);border-radius:12px;padding:4px;margin-bottom:20px}
.tabs button{background:none;color:var(--muted);padding:10px;font-size:14.5px;border-radius:9px}
.tabs button[aria-selected="true"]{background:var(--brand);color:#fff}
.tabs button:hover:not([aria-selected="true"]){background:#151f38;color:var(--text)}
.auth-foot{margin-top:16px;text-align:center;font-size:13.5px;color:var(--muted)}

.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;font-size:14px;margin-bottom:16px;border:1px solid}
.alert-icon{flex:none;font-weight:900;line-height:1.4}
.alert.err{background:rgba(255,142,155,.1);border-color:rgba(255,142,155,.42);color:#ffc7cd}
.alert.ok{background:rgba(36,217,160,.1);border-color:rgba(36,217,160,.4);color:#9fefd3}
.alert.info{background:rgba(117,94,255,.12);border-color:rgba(117,94,255,.4);color:#c9c0ff}
.alert[hidden]{display:none}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,16px);background:var(--surface-raised);
  border:1px solid var(--line-strong);color:var(--text);padding:13px 18px;border-radius:12px;box-shadow:var(--shadow);
  z-index:40;font-size:14.5px;font-weight:600;max-width:calc(100vw - 36px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.ok{border-color:rgba(36,217,160,.5)}
.toast.err{border-color:rgba(255,142,155,.5)}

.stepper{display:flex;align-items:center;gap:8px;margin-bottom:26px;justify-content:center;flex-wrap:wrap}
.step{display:flex;align-items:center;gap:9px;color:var(--faint);font-size:13.5px;font-weight:700}
.step-num{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#1a2440;border:1px solid var(--line-strong);font-size:13px}
.step[data-state="active"]{color:var(--text)}
.step[data-state="active"] .step-num{background:var(--brand);border-color:var(--brand)}
.step[data-state="done"]{color:var(--ok)}
.step[data-state="done"] .step-num{background:rgba(36,217,160,.18);border-color:rgba(36,217,160,.5);color:var(--ok)}
.step-bar{width:26px;height:2px;background:var(--line-strong);border-radius:2px}

.wizard{max-width:600px;margin:0 auto}
.wizard-intro{text-align:center;margin-bottom:24px}
.wizard-intro p{color:var(--muted);margin-top:8px}
.wizard-actions{display:flex;gap:10px;margin-top:20px}
.wizard-actions button{flex:1}
.section-label{font-size:13px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:12px;font-weight:700}

.games{display:grid;gap:10px;margin-bottom:22px}
.game-pick{display:flex;align-items:center;gap:13px;padding:14px;border-radius:var(--radius);
  background:var(--sunken);border:1px solid var(--line);cursor:pointer;transition:border-color .15s,background .15s}
.game-pick:hover{border-color:var(--line-strong)}
.game-pick[data-on="true"]{border-color:var(--brand);background:rgba(117,94,255,.09)}
.game-pick input{position:absolute;opacity:0;pointer-events:none}
.game-mark{width:40px;height:40px;flex:none;border-radius:11px;display:grid;place-items:center;font-weight:900;font-size:16px;background:#22304f}
.game-pick[data-on="true"] .game-mark{background:linear-gradient(140deg,var(--brand),#4d8dff)}
.game-info{flex:1;min-width:0}
.game-info b{display:block}
.game-info small{color:var(--muted)}
.game-check{width:22px;height:22px;flex:none;border-radius:7px;border:1.5px solid var(--line-strong);display:grid;place-items:center;font-size:13px;color:transparent}
.game-pick[data-on="true"] .game-check{background:var(--brand);border-color:var(--brand);color:#fff}

.margin-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}
.margin-value{font-size:30px;font-weight:900;letter-spacing:-.02em;color:var(--ok);font-variant-numeric:tabular-nums}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;background:transparent;margin:6px 0}
input[type=range]::-webkit-slider-runnable-track{height:8px;border-radius:99px;background:linear-gradient(90deg,var(--brand) var(--fill,20%),#1c2846 var(--fill,20%))}
input[type=range]::-moz-range-track{height:8px;border-radius:99px;background:#1c2846}
input[type=range]::-moz-range-progress{height:8px;border-radius:99px;background:var(--brand)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:5px solid var(--brand);margin-top:-8px;cursor:grab;box-shadow:0 2px 8px rgba(0,0,0,.4)}
input[type=range]::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;border:5px solid var(--brand);cursor:grab}
.range-ends{display:flex;justify-content:space-between;color:var(--faint);font-size:12.5px}
.preview{margin-top:18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--sunken);overflow:hidden}
.preview-head{padding:11px 14px;border-bottom:1px solid var(--line);font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--faint);font-weight:700}
.preview-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 14px;border-bottom:1px solid rgba(36,51,84,.6);font-size:14px}
.preview-row:last-child{border-bottom:0}
.preview-row span{color:var(--muted);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.preview-row b{font-variant-numeric:tabular-nums;white-space:nowrap}
.preview-row em{font-style:normal;color:var(--ok);font-size:13px;font-weight:700}

.linkbox{padding:18px;border-radius:var(--radius);background:var(--sunken);border:1px dashed var(--brand);margin-bottom:16px}
.linkbox code{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;word-break:break-all;color:#cfc7ff;line-height:1.5}
.share{display:flex;gap:10px;flex-wrap:wrap}
.share button{flex:1;min-width:140px}
.success-mark{width:62px;height:62px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;font-size:28px;
  background:rgba(36,217,160,.15);border:1px solid rgba(36,217,160,.45);color:var(--ok)}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap);margin-bottom:var(--gap)}
.stat{background:linear-gradient(150deg,rgba(22,32,58,.95),rgba(14,22,40,.95));border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stat span{color:var(--muted);font-size:13px}
.stat b{display:block;font-size:clamp(20px,3.6vw,26px);margin-top:6px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat small{display:block;color:var(--faint);font-size:12px;margin-top:4px}

.badge{display:inline-block;padding:4px 10px;border-radius:99px;font-size:12.5px;font-weight:700;background:#22304f;color:#c7d3ee;white-space:nowrap}
.badge.ok{background:rgba(36,217,160,.16);color:#7fe9c4}
.badge.warn{background:rgba(245,184,75,.16);color:#f6cd84}
.badge.bad{background:rgba(255,142,155,.16);color:#ffb3bc}

.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.table-scroll{overflow-x:auto;margin:0 -6px;padding:0 6px}
table{width:100%;border-collapse:collapse;min-width:560px}
caption{text-align:left;padding:14px 0 8px;font-size:14px;font-weight:800;color:#cbd5ec}
th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);font-weight:700}
tbody tr:last-child td{border-bottom:0}
td.num{font-variant-numeric:tabular-nums}
.price-input{width:110px;padding:9px 11px}
details{border:1px solid var(--line);border-radius:var(--radius);background:var(--sunken);margin-top:16px}
summary{padding:14px 16px;cursor:pointer;font-weight:700;font-size:14.5px;list-style:none}
summary::-webkit-details-marker{display:none}
summary::before{content:"\25b8  ";color:var(--muted)}
details[open] summary::before{content:"\25be  "}
details .inner{padding:0 16px 16px}

.empty{text-align:center;padding:34px 18px;border:1px dashed var(--line-strong);border-radius:var(--radius);background:rgba(10,17,32,.5)}
.empty-mark{font-size:26px;display:block;margin-bottom:10px;opacity:.75}
.empty b{display:block;margin-bottom:6px;font-size:15.5px}
.empty p{color:var(--muted);font-size:14px;max-width:44ch;margin:0 auto}
.skeleton{height:14px;border-radius:7px;background:linear-gradient(90deg,#16203a 25%,#1e2a49 50%,#16203a 75%);background-size:200% 100%;animation:shimmer 1.3s infinite}
.skeleton+.skeleton{margin-top:10px}
.skeleton.w60{width:60%}.skeleton.w80{width:80%}
@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}
@media(prefers-reduced-motion:reduce){.skeleton{animation:none}*{transition:none!important}}
.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;vertical-align:-2px;margin-right:7px}
@keyframes spin{to{transform:rotate(360deg)}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

@media(max-width:760px){
  .stats{grid-template-columns:1fr}
  .two{grid-template-columns:1fr}
  .card{padding:18px}
  .wizard-actions{flex-direction:column-reverse}
  .step-label{display:none}
  .step-bar{width:18px}
}