/* =====================================================================
   Plateforme Stages Niger — composants communs (préfixe pf-)
   ===================================================================== */
:root {
    --pf-primary: #5a4fcf;
    --pf-primary-dark: #3f37a0;
    --pf-primary-soft: #eeecfb;
    --pf-orange: #e0661a;
    --pf-green: #0b8a4a;
    --pf-green-soft: #e3f4ea;
    --pf-red: #c0392b;
    --pf-red-soft: #fbe9e7;
    --pf-amber: #b7791f;
    --pf-amber-soft: #fdf3e1;
    --pf-ink: #1f2330;
    --pf-muted: #667085;
    --pf-line: #e4e7ec;
    --pf-bg: #f6f7fb;
    --pf-card: #ffffff;
    --pf-radius: 12px;
    --pf-shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
}
body.dark-mode {
    --pf-primary: #8f86ff;
    --pf-primary-dark: #b7b1ff;
    --pf-primary-soft: #26234a;
    --pf-green-soft: #12301f;
    --pf-red-soft: #3a1b18;
    --pf-amber-soft: #3a2c12;
    --pf-ink: #e8e9ee;
    --pf-muted: #a0a6b4;
    --pf-line: #2c2f3a;
    --pf-bg: #121212;
    --pf-card: #1b1d24;
}

/* Bande tricolore discrète (orange – blanc – vert) */
.header { border-bottom: 4px solid transparent; border-image: linear-gradient(90deg, #e0661a 0 33%, #fff 33% 66%, #0b8a4a 66%) 1; }

.pf-main { background: var(--pf-bg); color: var(--pf-ink); padding: 28px 0 48px; min-height: 70vh; }
.pf-wrap { max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.pf-main h1, .pf-main h2, .pf-main h3 { color: var(--pf-ink); line-height: 1.25; }

.pf-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 22px; }
.pf-head h1 { font-size: 1.6rem; margin: 0; display: flex; align-items: center; gap: 10px; }
.pf-head p { margin: 4px 0 0; color: var(--pf-muted); }
.pf-actions { display: flex; flex-wrap: wrap; gap: 8px; }

.pf-grid { display: grid; gap: 16px; }
.pf-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pf-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pf-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 960px) { .pf-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pf-grid-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .pf-grid-4, .pf-grid-3, .pf-grid-2 { grid-template-columns: 1fr; } }

.pf-card { background: var(--pf-card); border: 1px solid var(--pf-line); border-radius: var(--pf-radius); box-shadow: var(--pf-shadow); padding: 18px; min-width: 0; }
.pf-card > h2, .pf-card > h3 { font-size: 1.05rem; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.pf-card + .pf-card, .pf-section + .pf-section { margin-top: 16px; }
.pf-section { margin-top: 20px; }

.pf-kpi { background: var(--pf-card); border: 1px solid var(--pf-line); border-radius: var(--pf-radius); padding: 16px 18px; box-shadow: var(--pf-shadow); }
.pf-kpi .lbl { color: var(--pf-muted); font-size: .85rem; display: flex; align-items: center; gap: 6px; }
.pf-kpi .val { font-size: 1.9rem; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.pf-kpi .sub { color: var(--pf-muted); font-size: .8rem; margin-top: 2px; }

.pf-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 8px; border: 1px solid transparent; font-weight: 600; font-size: .92rem; cursor: pointer; text-decoration: none; line-height: 1.2; transition: background .15s, transform .15s; }
.pf-btn:hover { transform: translateY(-1px); }
.pf-btn-primary { background: var(--pf-primary); color: #fff; }
.pf-btn-primary:hover { background: var(--pf-primary-dark); color: #fff; }
.pf-btn-ghost { background: var(--pf-card); color: var(--pf-ink); border-color: var(--pf-line); }
.pf-btn-green { background: var(--pf-green); color: #fff; }
.pf-btn-red { background: var(--pf-red); color: #fff; }
.pf-btn-amber { background: var(--pf-amber); color: #fff; }
.pf-btn-sm { padding: 6px 10px; font-size: .82rem; }
.pf-btn[disabled] { opacity: .5; cursor: not-allowed; transform: none; }

.pf-badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px; font-size: .78rem; font-weight: 600; background: var(--pf-primary-soft); color: var(--pf-primary-dark); white-space: nowrap; }
.pf-badge-green { background: var(--pf-green-soft); color: var(--pf-green); }
.pf-badge-red { background: var(--pf-red-soft); color: var(--pf-red); }
.pf-badge-amber { background: var(--pf-amber-soft); color: var(--pf-amber); }
.pf-badge-grey { background: var(--pf-line); color: var(--pf-muted); }

.pf-alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; border: 1px solid; }
.pf-alert-success { background: var(--pf-green-soft); border-color: #b7e2c8; color: var(--pf-green); }
.pf-alert-error { background: var(--pf-red-soft); border-color: #f2c4bd; color: var(--pf-red); }
.pf-alert-warning { background: var(--pf-amber-soft); border-color: #f1d9a8; color: var(--pf-amber); }
.pf-alert-info { background: var(--pf-primary-soft); border-color: #d6d2f6; color: var(--pf-primary-dark); }

.pf-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.pf-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.pf-table th { text-align: left; font-weight: 600; color: var(--pf-muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; padding: 10px 12px; border-bottom: 1px solid var(--pf-line); white-space: nowrap; }
.pf-table td { padding: 12px; border-bottom: 1px solid var(--pf-line); vertical-align: middle; }
.pf-table tr:last-child td { border-bottom: 0; }
.pf-table .num { text-align: right; font-variant-numeric: tabular-nums; }

.pf-form label { display: block; font-weight: 600; font-size: .88rem; margin: 0 0 6px; }
.pf-form .pf-field { margin-bottom: 14px; }
.pf-input, .pf-form input[type=text], .pf-form input[type=number], .pf-form input[type=date], .pf-form input[type=url], .pf-form input[type=email], .pf-form select, .pf-form textarea {
    width: 100%; padding: 10px 12px; border: 1px solid var(--pf-line); border-radius: 8px; font: inherit; background: var(--pf-card); color: var(--pf-ink);
}
.pf-form textarea { min-height: 90px; resize: vertical; }
.pf-form .hint { color: var(--pf-muted); font-size: .8rem; margin-top: 4px; }
.pf-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }

.pf-progress { height: 10px; background: var(--pf-line); border-radius: 999px; overflow: hidden; }
.pf-progress > span { display: block; height: 100%; background: linear-gradient(90deg, var(--pf-orange), var(--pf-green)); border-radius: 999px; }

.pf-level { display: flex; align-items: center; gap: 14px; }
.pf-level .medal { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-size: 28px; flex: none; box-shadow: inset 0 -4px 0 rgba(0,0,0,.15); }
.pf-level .name { font-size: 1.3rem; font-weight: 700; }
.pf-muted { color: var(--pf-muted); }
.pf-small { font-size: .85rem; }

.pf-empty { text-align: center; padding: 34px 16px; color: var(--pf-muted); }
.pf-empty i { font-size: 34px; margin-bottom: 10px; display: block; opacity: .6; }

.pf-score { display: inline-flex; align-items: center; gap: 8px; min-width: 110px; }
.pf-score .bar { flex: 1; height: 8px; background: var(--pf-line); border-radius: 99px; overflow: hidden; }
.pf-score .bar span { display: block; height: 100%; background: var(--pf-primary); }
.pf-score b { font-variant-numeric: tabular-nums; min-width: 34px; text-align: right; }

.pf-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.pf-tabs a { padding: 8px 14px; border-radius: 999px; text-decoration: none; color: var(--pf-muted); background: var(--pf-card); border: 1px solid var(--pf-line); font-weight: 600; font-size: .88rem; }
.pf-tabs a.on { background: var(--pf-primary); color: #fff; border-color: var(--pf-primary); }

.pf-hash { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .75rem; color: var(--pf-muted); word-break: break-all; }
.pf-detail { display: none; }
.pf-detail.open { display: table-row; }
.pf-kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 12px; font-size: .92rem; }
@media (max-width: 640px) { .pf-kv { grid-template-columns: 1fr; } .pf-head h1 { font-size: 1.3rem; } }

.pf-chart { position: relative; height: 260px; }

/* Bouton d'installation PWA */
.pf-install { position: fixed; right: 16px; bottom: 16px; z-index: 2000; display: none; align-items: center; gap: 8px; background: var(--pf-primary); color: #fff; border: 0; border-radius: 999px; padding: 12px 18px; font-weight: 700; box-shadow: 0 6px 20px rgba(0,0,0,.2); cursor: pointer; }
.pf-install.show { display: inline-flex; }
.pf-offline-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 2001; background: #1f2330; color: #fff; text-align: center; padding: 8px; font-size: .9rem; display: none; }
.pf-offline-bar.show { display: block; }

@media print {
    .header, .footer, .pf-install, .pf-no-print, .pf-offline-bar { display: none !important; }
    .pf-main { background: #fff; padding: 0; }
}

/* Menu : éviter le débordement quand il y a beaucoup d'entrées */
@media (min-width: 993px) {
    .nav-menu { flex-wrap: wrap; justify-content: flex-end; gap: 4px !important; }
    .nav-menu a { padding: 8px 10px !important; font-size: .88rem; }
}

@media (max-width: 960px) { .pf-grid > [style*="span 2"] { grid-column: auto !important; } }
@media (max-width: 640px) { .pf-grid-4 { grid-template-columns: 1fr 1fr; } .pf-kpi .val { font-size: 1.5rem; } }
.pf-grid { align-items: start; }

/* ---- Sélecteur de langue ---- */
.pf-lang { background: rgba(255,255,255,.15); color: #fff; border: 1px solid rgba(255,255,255,.35); border-radius: 8px; padding: 7px 8px; font: inherit; font-size: .85rem; cursor: pointer; }
.pf-lang option { color: #1f2330; }
/* Le français reste toujours de gauche à droite ; seule la traduction arabe passe à droite → gauche */
html:not(.translated-rtl) body { direction: ltr !important; text-align: left; }
html.translated-rtl body { direction: rtl !important; text-align: right; }
/* Masquer la barre Google Traduction */
.goog-te-banner-frame, .skiptranslate iframe, #goog-gt-tt, .goog-te-balloon-frame { display: none !important; }
body { top: 0 !important; }
.goog-text-highlight { background: none !important; box-shadow: none !important; }

/* ---- PWA ---- */
.pf-install { position: fixed; right: 16px; bottom: 16px; z-index: 2000; display: none; align-items: center; gap: 10px; background: #5a4fcf; color: #fff; border: 0; border-radius: 999px; padding: 12px 18px; font-weight: 700; font-size: .95rem; box-shadow: 0 6px 20px rgba(0,0,0,.25); cursor: pointer; }
.pf-install.show { display: inline-flex; }
.pf-install .x { font-size: 1.2rem; opacity: .8; padding-left: 6px; border-left: 1px solid rgba(255,255,255,.4); }