.f4sw-wrap{
    --f4sw-blue:#0076a5;
    --f4sw-blue-light:#298ad4;
    --f4sw-ink:#1a2b34;
    --f4sw-ink-soft:#51646d;
    --f4sw-line:#e4ebef;
    --f4sw-surface:#f6f9fb;
    --f4sw-sans:'DM Sans',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
    --f4sw-mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

    width:100%;
    max-width:1200px;
    margin:26px auto;
    padding:0;
    color:var(--f4sw-ink);
    font-family:var(--f4sw-sans);
    line-height:1.6;
    box-sizing:border-box;
    -webkit-font-smoothing:antialiased;
}
.f4sw-wrap *{box-sizing:border-box}

/* ---- Hero ---- */
.f4sw-header{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:26px;
    padding:34px 36px;
    margin-bottom:18px;
    border-radius:18px;
    color:#fff;
    background:linear-gradient(135deg,var(--f4sw-blue) 0%,var(--f4sw-blue-light) 100%);
    box-shadow:0 18px 40px -22px rgba(0,118,165,.65);
}
.f4sw-header-text{min-width:0}
.f4sw-header h1{
    margin:10px 0 8px;
    font-size:clamp(25px,3.4vw,38px);
    font-weight:700;
    line-height:1.12;
    letter-spacing:-.01em;
    color:#fff;
}
.f4sw-header p{margin:0;max-width:620px;color:rgba(255,255,255,.9);font-size:16px}
.f4sw-live{
    display:inline-flex;align-items:center;gap:9px;
    padding:6px 13px;border-radius:999px;
    background:rgba(255,255,255,.16);
    font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
    color:#fff;
}
.f4sw-live i{
    width:9px;height:9px;border-radius:50%;background:#7df5b0;
    box-shadow:0 0 0 0 rgba(125,245,176,.7);
    animation:f4swPulse 1.9s infinite;
}
@keyframes f4swPulse{
    0%{box-shadow:0 0 0 0 rgba(125,245,176,.6)}
    70%{box-shadow:0 0 0 9px rgba(125,245,176,0)}
    100%{box-shadow:0 0 0 0 rgba(125,245,176,0)}
}
.f4sw-refresh{
    flex:0 0 auto;
    border:0;border-radius:11px;
    padding:13px 22px;
    background:#fff;color:var(--f4sw-blue);
    font-family:var(--f4sw-sans);font-size:15px;font-weight:700;
    cursor:pointer;transition:transform .18s ease,box-shadow .18s ease;
    box-shadow:0 8px 20px -10px rgba(0,0,0,.4);
}
.f4sw-refresh:hover{transform:translateY(-1px);box-shadow:0 12px 24px -10px rgba(0,0,0,.45)}
.f4sw-refresh:disabled{opacity:.65;cursor:wait;transform:none}

/* ---- Message ---- */
.f4sw-message{
    padding:12px 18px;margin-bottom:18px;border-radius:12px;
    text-align:center;font-weight:600;font-size:14px;
    background:var(--f4sw-surface);border:1px solid var(--f4sw-line);color:var(--f4sw-ink-soft);
}
.f4sw-message.success{background:#eef8f1;border-color:#c3e6cd;color:#1f6b39}
.f4sw-message.error{background:#fdf1f1;border-color:#efc0c0;color:#9a2626}

/* ---- Grille de cartes ---- */
.f4sw-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.f4sw-card{
    display:flex;flex-direction:column;
    padding:24px;
    border:1px solid var(--f4sw-line);border-radius:16px;background:#fff;
    box-shadow:0 14px 32px -26px rgba(26,43,52,.5);
    transition:transform .2s ease,box-shadow .2s ease;
}
.f4sw-card:hover{transform:translateY(-2px);box-shadow:0 20px 40px -26px rgba(26,43,52,.55)}
.f4sw-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px}
.f4sw-kicker{
    display:block;
    font-size:11px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
    color:var(--f4sw-blue);
}
.f4sw-card h2{margin:4px 0 0;font-size:20px;font-weight:600;line-height:1.25;color:var(--f4sw-ink)}

.f4sw-badge{
    display:inline-flex;align-items:center;
    padding:6px 12px;border-radius:999px;
    font-family:var(--f4sw-mono);font-size:13px;font-weight:600;letter-spacing:.01em;
    white-space:nowrap;
}
.f4sw-badge.green{background:#e6f6ec;color:#1f7038}
.f4sw-badge.yellow{background:#fff3ca;color:#7a5c00}
.f4sw-badge.orange{background:#ffe6d0;color:#9a4700}
.f4sw-badge.red{background:#ffe0e0;color:#a11f1f}
.f4sw-badge.purple{background:#ede0ff;color:#5f2790}
.f4sw-badge.neutral{background:#eef2f4;color:#54656e}

.f4sw-main-value{display:flex;align-items:baseline;gap:11px;margin:20px 0 6px;flex-wrap:wrap}
.f4sw-main-value strong{font-family:var(--f4sw-mono);font-size:40px;font-weight:600;line-height:1;color:var(--f4sw-ink)}
.f4sw-main-value span{font-size:14px;font-weight:600;color:var(--f4sw-ink-soft)}

/* ---- Graphique ---- */
.f4sw-chart{
    position:relative;
    margin:14px 0 18px;
    padding:6px 4px 2px;
    border:1px solid var(--f4sw-line);border-radius:12px;
    background:linear-gradient(180deg,#fbfdfe 0%,#f4f8fb 100%);
    min-height:150px;
    color:var(--f4sw-blue);
    overflow:hidden;
}
.f4sw-chart svg{display:block;width:100%;height:auto;overflow:visible}
.f4sw-chart-empty{
    display:flex;align-items:center;justify-content:center;
    height:150px;color:#8a9aa2;font-size:14px;
}
.f4sw-grid-line{stroke:#dfe7ec;stroke-width:1;vector-effect:non-scaling-stroke}
.f4sw-threshold{stroke-width:1.4;stroke-dasharray:5 4;vector-effect:non-scaling-stroke;opacity:.85}
.f4sw-axis-label{font-family:var(--f4sw-mono);font-size:11px;fill:#8494a8}
.f4sw-threshold-label{font-family:var(--f4sw-mono);font-size:11px;font-weight:600}
.f4sw-line{fill:none;stroke:var(--f4sw-blue);stroke-width:2.6;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}
.f4sw-dot-halo{fill:var(--f4sw-blue);opacity:.16}
.f4sw-dot{stroke:#fff;stroke-width:2.5;vector-effect:non-scaling-stroke}
.f4sw-cursor-line{stroke:#9fb2bd;stroke-width:1;stroke-dasharray:3 3;vector-effect:non-scaling-stroke}
.f4sw-cursor-dot{fill:#fff;stroke:var(--f4sw-blue);stroke-width:2.5;vector-effect:non-scaling-stroke}
.f4sw-tip{pointer-events:none}
.f4sw-tip rect{fill:#1a2b34;rx:7}
.f4sw-tip .f4sw-tip-val{font-family:var(--f4sw-mono);font-size:13px;font-weight:600;fill:#fff}
.f4sw-tip .f4sw-tip-time{font-family:var(--f4sw-mono);font-size:11px;fill:#a9bcc7}

/* ---- Détails ---- */
.f4sw-details{display:grid;gap:9px;margin-top:auto}
.f4sw-details>div{
    display:flex;justify-content:space-between;align-items:baseline;gap:12px;
    padding:11px 13px;border-radius:10px;
    background:var(--f4sw-surface);border:1px solid var(--f4sw-line);
}
.f4sw-details span{font-size:12px;color:var(--f4sw-ink-soft)}
.f4sw-details strong{font-family:var(--f4sw-mono);font-size:13px;font-weight:600;color:var(--f4sw-ink);text-align:right;overflow-wrap:anywhere}

/* ---- Info ---- */
.f4sw-info{margin-top:20px;padding:28px;border:1px solid var(--f4sw-line);border-radius:16px;background:#fff}
.f4sw-info h2{margin:0 0 18px;font-size:22px;font-weight:600;color:var(--f4sw-ink)}
.f4sw-info-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.f4sw-info-grid h3{margin:0 0 8px;font-size:16px;font-weight:600;color:var(--f4sw-blue)}
.f4sw-info-grid p{margin:0;color:var(--f4sw-ink-soft);font-size:15px}

/* ---- Footer ---- */
.f4sw-footer{
    display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
    margin-top:18px;padding:18px 22px;border-radius:12px;
    background:var(--f4sw-surface);border:1px solid var(--f4sw-line);
    color:var(--f4sw-ink-soft);font-size:13px;
}
.f4sw-footer strong{font-family:var(--f4sw-mono);font-weight:600;color:var(--f4sw-ink)}

.f4sw-debug{margin-top:15px;padding:14px 16px;border:1px solid var(--f4sw-line);border-radius:12px;background:#fff}
.f4sw-debug summary{cursor:pointer;font-weight:600;color:var(--f4sw-ink)}
.f4sw-debug ul{margin:10px 0 0;padding-left:18px}
.f4sw-debug li{font-family:var(--f4sw-mono);font-size:12px;color:#9a2626}
.f4sw-error-text{margin:16px 0 0;color:#9a2626;font-size:14px}

@media(max-width:900px){
    .f4sw-grid,.f4sw-info-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
    .f4sw-header{flex-direction:column;align-items:flex-start;padding:24px}
    .f4sw-refresh{width:100%}
    .f4sw-footer{flex-direction:column}
    .f4sw-main-value strong{font-size:34px}
}