:root {
    --lp2m-accent: var(--tenant-color, #0ea5e9);
    --lp2m-sidebar-w: 276px;
    --lp2m-topbar-h: 58px;
    --lp2m-bg: #f4f8fb;
    --lp2m-card: #ffffff;
    --lp2m-border: #e2e8f0;
    --lp2m-text: #0f172a;
    --lp2m-muted: #64748b;
}

body.lp2m-app {
    background: var(--lp2m-bg);
    color: var(--lp2m-text);
    font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
}

.lp2m-topbar {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    z-index: 1050;
    min-height: var(--lp2m-topbar-h);
    display: flex;
    align-items: center;
    gap: .8rem;
    padding: .5rem .9rem;
    color: #fff;
    background: linear-gradient(135deg, #07182a, #0f3c5e 55%, var(--lp2m-accent));
    box-shadow: 0 8px 24px rgba(7,24,42,.18);
}

.lp2m-burger {
    border: 0;
    background: rgba(255,255,255,.14);
    color: #fff;
    border-radius: 12px;
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.lp2m-brand {
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: .5rem;
    font-weight: 900;
    letter-spacing: .02em;
}

.lp2m-brand:hover { color: #fff; opacity: .92; }
.lp2m-topbar-right { margin-left: auto; display: flex; align-items: center; gap: .6rem; }
.lp2m-user { display: inline-flex; align-items: center; gap: .35rem; font-weight: 700; }
.lp2m-logout { color: #fff; border: 1px solid rgba(255,255,255,.28); background: rgba(255,255,255,.08); }
.lp2m-logout:hover { color: #fff; background: rgba(255,255,255,.18); }

.lp2m-sidebar {
    position: fixed;
    left: 0;
    top: var(--lp2m-topbar-h);
    bottom: 0;
    width: var(--lp2m-sidebar-w);
    z-index: 1040;
    overflow-y: auto;
    background: linear-gradient(180deg,#07182a 0%,#0a2540 58%,#082033 100%);
    border-right: 1px solid rgba(255,255,255,.08);
    box-shadow: 4px 0 20px rgba(0,0,0,.18);
}

.lp2m-nav { padding: .85rem .75rem 1rem; }
.lp2m-nav-title {
    margin: .9rem .55rem .35rem;
    font-size: .72rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: rgba(255,255,255,.52);
}
.lp2m-link {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: .72rem;
    color: rgba(255,255,255,.76);
    text-decoration: none;
    padding: .58rem .72rem;
    border-radius: 12px;
    font-weight: 650;
    font-size: .92rem;
    margin-bottom: .12rem;
    border: 1px solid transparent;
}
.lp2m-link i { font-size: 1.08rem; width: 1.25rem; text-align: center; }
.lp2m-link:hover, .lp2m-link.actif { background: rgba(14,165,233,.18); border-color: rgba(255,255,255,.08); color: #fff; }
.lp2m-link.actif { box-shadow: inset 3px 0 0 #38bdf8; }

.lp2m-main {
    padding: calc(var(--lp2m-topbar-h) + 1rem) clamp(.85rem, 2vw, 2rem) 2rem;
    min-height: 100vh;
}
.lp2m-app .lp2m-main { margin-left: var(--lp2m-sidebar-w); }
.lp2m-public .lp2m-main { padding: 0; margin-left: 0; }

.gh-page-header { margin-bottom: 1rem; }
.gh-page-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.gh-page-title { font-size: clamp(1.35rem, 2.4vw, 2rem); font-weight: 900; margin: 0; }
.gh-page-subtitle { color: var(--lp2m-muted); margin: .25rem 0 0; }
.gh-content { max-width: 1540px; }

.gh-card, .card {
    background: var(--lp2m-card);
    border: 1px solid var(--lp2m-border);
    border-radius: 18px;
    box-shadow: 0 8px 28px rgba(15,23,42,.06);
}
.gh-card-header { padding: 1rem 1.15rem; border-bottom: 1px solid var(--lp2m-border); }
.gh-card-title { margin: 0; font-weight: 850; }
.gh-card-body { padding: 1.15rem; }
.gh-table { margin-bottom: 0; }
.gh-table thead th { color: var(--lp2m-muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; background: #f8fafc; }
.gh-dossier-badge { font-weight: 800; color: var(--lp2m-accent); }

.metric-card { min-height: 130px; position: relative; overflow: hidden; }
.metric-label { color: var(--lp2m-muted); font-size: .85rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.metric-value { font-size: clamp(1.2rem, 2.2vw, 2rem); font-weight: 900; margin-top: .4rem; }
.metric-icon { position: absolute; right: 18px; bottom: 14px; font-size: 2.8rem; opacity: .10; }

.login-page {
    min-height: 100vh;
    background: radial-gradient(circle at top left, #bae6fd, #f8fafc 42%, #e0f2fe);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.login-card { width: min(460px, calc(100vw - 30px)); }
.login-icon {
    width: 72px;
    height: 72px;
    margin: auto;
    border-radius: 20px;
    background: #e0f2fe;
    color: var(--lp2m-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.mobile-bottom-nav {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    z-index: 1080;
    height: 64px;
    border-radius: 22px;
    background: rgba(255,255,255,.96);
    border: 1px solid rgba(15,23,42,.08);
    box-shadow: 0 18px 46px rgba(15,23,42,.18);
    display: grid;
    grid-template-columns: repeat(5,1fr);
    overflow: hidden;
}
.mobile-bottom-nav a { color: #64748b; text-decoration: none; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; font-size: .68rem; font-weight: 800; }
.mobile-bottom-nav a i { font-size: 1.18rem; }
.mobile-bottom-nav a.actif { color: #0284c7; background: rgba(14,165,233,.10); }
.mobile-nav-pos { color: #fff !important; background: linear-gradient(135deg, var(--lp2m-accent), #0369a1) !important; }

.lp2m-backdrop { position: fixed; inset: 0; z-index: 1038; background: rgba(15,23,42,.55); opacity: 0; pointer-events: none; transition: .18s; }

@media (max-width: 991.98px) {
    .lp2m-sidebar { top: 0; transform: translateX(-105%); transition: transform .2s ease; padding-top: env(safe-area-inset-top); }
    body.sidebar-open .lp2m-sidebar { transform: translateX(0); }
    body.sidebar-open .lp2m-backdrop { opacity: 1; pointer-events: auto; }
    .lp2m-app .lp2m-main { margin-left: 0; padding: calc(var(--lp2m-topbar-h) + .75rem) .75rem 90px; }
    .gh-page-header-inner { align-items: flex-start; }
    input, select, textarea { font-size: 16px !important; }
}

@media print {
    .lp2m-topbar, .lp2m-sidebar, .lp2m-backdrop, .mobile-bottom-nav, .no-print { display: none !important; }
    .lp2m-app .lp2m-main { margin: 0 !important; padding: 0 !important; }
}