:root {
    --vert: #2b6e4f;
    --vert-fonce: #1f5239;
    --vert-clair: #e8f2ec;
    --vert-pastel: #f4f9f6;
    --ambre: #c9881f;
    --rouge: #b3261e;
    --gris-texte: #1f2421;
    --gris-doux: #5d6b63;
    --gris-bord: #d6ddd8;
    --gris-fond: #f6f8f7;
    --blanc: #ffffff;
    --rayon: 12px;
    --rayon-pt: 8px;
    --ombre: 0 1px 3px rgba(0,0,0,.08), 0 6px 16px rgba(0,0,0,.05);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    color: var(--gris-texte);
    background: var(--gris-fond);
    line-height: 1.5;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ---------- Bandeau ---------- */
.bandeau {
    background: var(--vert);
    color: var(--blanc);
    box-shadow: var(--ombre);
    position: sticky;
    top: 0;
    z-index: 10;
}
.bandeau-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: .6rem 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.marque {
    display: flex;
    align-items: center;
    gap: .6rem;
    color: var(--blanc);
    text-decoration: none;
    font-weight: 700;
}
.marque-pastille {
    background: var(--blanc);
    color: var(--vert);
    width: 38px; height: 38px;
    border-radius: 50%;
    display: grid; place-items: center;
    font-weight: 800;
    letter-spacing: -1px;
}
.marque-texte { display: flex; flex-direction: column; line-height: 1.1; }
.marque-texte small { font-weight: 400; opacity: .85; font-size: .72rem; }

.nav {
    display: flex;
    gap: .25rem;
    flex: 1;
    flex-wrap: wrap;
}
.nav a {
    color: var(--blanc);
    text-decoration: none;
    padding: .4rem .7rem;
    border-radius: var(--rayon-pt);
    font-size: .92rem;
    opacity: .92;
}
.nav a:hover { background: rgba(255,255,255,.14); opacity: 1; }
.nav-admin { background: rgba(255,255,255,.16); font-weight: 600; }
.nav-compte { display: flex; align-items: center; gap: .6rem; }
.nav-nom { font-size: .85rem; opacity: .9; }

/* ---------- Conteneur ---------- */
.conteneur {
    max-width: 960px;
    width: 100%;
    margin: 0 auto;
    padding: 1.25rem 1rem 2.5rem;
    flex: 1;
}
.conteneur-etroit { max-width: 460px; }

h1 { font-size: 1.5rem; margin: .2rem 0 1rem; }
h2 { font-size: 1.15rem; margin: 1.5rem 0 .75rem; color: var(--vert-fonce); }
h1 small { font-weight: 400; color: var(--gris-doux); font-size: .95rem; }

/* ---------- Cartes ---------- */
.carte {
    background: var(--blanc);
    border: 1px solid var(--gris-bord);
    border-radius: var(--rayon);
    box-shadow: var(--ombre);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}
.carte-titre { margin: 0 0 1rem; font-size: 1.05rem; color: var(--vert-fonce); }

/* ---------- Grille de menu ---------- */
.menu-grille {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}
.menu-case {
    background: var(--blanc);
    border: 1px solid var(--gris-bord);
    border-radius: var(--rayon);
    padding: 1.25rem 1rem;
    text-decoration: none;
    color: var(--gris-texte);
    box-shadow: var(--ombre);
    transition: transform .08s ease, border-color .12s ease;
    display: flex; flex-direction: column; gap: .35rem;
}
.menu-case:hover { transform: translateY(-2px); border-color: var(--vert); }
.menu-case .ico { font-size: 1.6rem; }
.menu-case .lib { font-weight: 600; }
.menu-case .sub { font-size: .8rem; color: var(--gris-doux); }

/* ---------- Formulaires ---------- */
.champ { margin-bottom: 1rem; }
.champ label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: .3rem; }
.champ .aide { font-weight: 400; color: var(--gris-doux); font-size: .82rem; }
input[type=text], input[type=email], input[type=tel], input[type=password],
input[type=number], input[type=date], input[type=search], select, textarea {
    width: 100%;
    padding: .6rem .7rem;
    border: 1px solid var(--gris-bord);
    border-radius: var(--rayon-pt);
    font-size: 1rem;
    font-family: inherit;
    background: var(--blanc);
    color: var(--gris-texte);
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--vert);
    box-shadow: 0 0 0 3px var(--vert-clair);
}
textarea { resize: vertical; min-height: 80px; }
.grille-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.grille-3 { display: grid; grid-template-columns: 1fr 2fr; gap: 0 1rem; }
@media (max-width: 560px) { .grille-2, .grille-3 { grid-template-columns: 1fr; } }

.lettres-apercu {
    background: var(--vert-pastel);
    border: 1px dashed var(--vert);
    border-radius: var(--rayon-pt);
    padding: .5rem .7rem;
    font-style: italic;
    color: var(--vert-fonce);
    min-height: 1.2rem;
}

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
    background: var(--vert);
    color: var(--blanc);
    border: none;
    border-radius: var(--rayon-pt);
    padding: .65rem 1.1rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background .12s ease;
}
.btn:hover { background: var(--vert-fonce); }
.btn-secondaire { background: var(--blanc); color: var(--vert); border: 1px solid var(--vert); }
.btn-secondaire:hover { background: var(--vert-clair); }
.btn-danger { background: var(--rouge); }
.btn-danger:hover { background: #8f1d17; }
.btn-mini { padding: .35rem .7rem; font-size: .82rem; }
.btn-sortie { background: rgba(255,255,255,.18); }
.btn-sortie:hover { background: rgba(255,255,255,.3); }
.btn-bloc { width: 100%; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.actions { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1rem; }
.ligne-edit {
    display: flex; gap: .5rem; align-items: center; flex-wrap: wrap;
    padding: .5rem 0; border-bottom: 1px solid var(--gris-bord);
}
.ligne-edit:last-of-type { border-bottom: none; }
.ligne-edit input[type=text] { flex: 1; min-width: 200px; }
.ligne-edit input[type=number] { width: 4.5rem; }
.ligne-edit .case {
    display: inline-flex; align-items: center; gap: .35rem;
    white-space: nowrap; font-size: .88rem; color: var(--gris-doux);
}

/* ---------- Alertes ---------- */
.alerte {
    border-radius: var(--rayon-pt);
    padding: .7rem .9rem;
    margin-bottom: 1rem;
    font-size: .92rem;
    border: 1px solid transparent;
}
.alerte-succes { background: var(--vert-clair); border-color: var(--vert); color: var(--vert-fonce); }
.alerte-erreur { background: #fbeae9; border-color: var(--rouge); color: #8f1d17; }
.alerte-info { background: #eef3fb; border-color: #4b6cb7; color: #2c4378; }
.alerte-attention { background: #fdf4e3; border-color: var(--ambre); color: #8a5e10; }

/* ---------- Tableaux ---------- */
.tableau-enveloppe { overflow-x: auto; border-radius: var(--rayon); border: 1px solid var(--gris-bord); }
table.donnees { width: 100%; border-collapse: collapse; background: var(--blanc); font-size: .9rem; }
table.donnees th, table.donnees td { padding: .6rem .7rem; text-align: left; border-bottom: 1px solid var(--gris-bord); white-space: nowrap; }
table.donnees thead th { background: var(--vert); color: var(--blanc); font-weight: 600; position: sticky; top: 0; }
table.donnees tbody tr:hover { background: var(--vert-pastel); }
table.donnees td.num { text-align: right; font-variant-numeric: tabular-nums; }

.badge { display: inline-block; padding: .15rem .5rem; border-radius: 999px; font-size: .75rem; font-weight: 600; }
.badge-actif { background: var(--vert-clair); color: var(--vert-fonce); }
.badge-invite { background: #fdf4e3; color: #8a5e10; }
.badge-suspendu { background: #fbeae9; color: #8f1d17; }

/* ---------- Connexion / centrage ---------- */
.centre-page { display: grid; place-items: center; flex: 1; }
.boite-auth { width: 100%; max-width: 420px; }
.boite-auth .marque-pastille { margin: 0 auto .75rem; width: 54px; height: 54px; font-size: 1.2rem; }
.auth-tete { text-align: center; margin-bottom: 1.25rem; }
.auth-tete h1 { font-size: 1.3rem; margin: 0; }
.auth-tete p { color: var(--gris-doux); margin: .25rem 0 0; }

/* ---------- QR / codes ---------- */
.qr-boite { text-align: center; margin: 1rem 0; }
.qr-boite canvas, .qr-boite img { background: #fff; padding: 8px; border-radius: 8px; border: 1px solid var(--gris-bord); }
.secret-manuel { font-family: monospace; background: var(--gris-fond); padding: .4rem .6rem; border-radius: 6px; word-break: break-all; display: inline-block; }
.codes-recup { display: grid; grid-template-columns: 1fr 1fr; gap: .4rem; margin: 1rem 0; }
.codes-recup li { list-style: none; font-family: monospace; background: var(--gris-fond); padding: .45rem; border-radius: 6px; text-align: center; letter-spacing: 1px; }

.fil { color: var(--gris-doux); font-size: .85rem; margin-bottom: 1rem; }
.fil a { color: var(--vert); }
.vide { text-align: center; color: var(--gris-doux); padding: 2rem 1rem; }
.totaux { display: flex; gap: 1.5rem; flex-wrap: wrap; margin: 1rem 0; }
.totaux .bloc { background: var(--vert-pastel); border-radius: var(--rayon); padding: .75rem 1rem; }
.totaux .bloc b { display: block; font-size: 1.4rem; color: var(--vert-fonce); }
.totaux .bloc span { font-size: .8rem; color: var(--gris-doux); }

.liste-suggest { border: 1px solid var(--gris-bord); border-radius: var(--rayon-pt); margin-top: .25rem; background: #fff; max-height: 240px; overflow-y: auto; }
.liste-suggest div { padding: .5rem .7rem; cursor: pointer; border-bottom: 1px solid var(--gris-fond); font-size: .9rem; }
.liste-suggest div:hover { background: var(--vert-pastel); }
.liste-suggest div small { display: block; color: var(--gris-doux); }