:root {
    --couleur-fond: #f5f6f4;
    --couleur-texte: #1f2823;
    --couleur-accent: #2f6f4f;
    --couleur-bordure: #d8ddd8;
    --couleur-erreur: #a3312a;
    --couleur-succes: #2f6f4f;
}

* {
    box-sizing: border-box;
}

.form-inline {
    display: inline-block;
}

.conteneur-etroit {
    max-width: 640px;
    margin: 40px auto;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
    background: var(--couleur-fond);
    color: var(--couleur-texte);
}

main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px;
}

h1 {
    margin-top: 0;
}

.nav-principale {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    background: var(--couleur-accent);
    padding: 8px 16px;
}

.nav-principale a {
    color: #fff;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 4px;
}

.nav-principale a:hover {
    background: rgba(255, 255, 255, 0.15);
}

.login {
    max-width: 360px;
    margin: 80px auto;
    padding: 32px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

form label {
    display: block;
    margin-bottom: 12px;
    font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="file"],
select {
    display: block;
    width: 100%;
    margin-top: 4px;
    padding: 8px;
    border: 1px solid var(--couleur-bordure);
    border-radius: 4px;
    font-size: 1rem;
}

button {
    background: var(--couleur-accent);
    color: #fff;
    border: none;
    padding: 10px 18px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
}

button.secondaire {
    background: #6b7570;
}

button:hover {
    opacity: 0.9;
}

.erreur {
    color: var(--couleur-erreur);
    font-weight: 600;
}

.succes {
    color: var(--couleur-succes);
    font-weight: 600;
}

.selecteur-exercice {
    margin-bottom: 16px;
}

.barre-controles {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.toggle-ttc-ht {
    display: flex;
    gap: 4px;
    background: #e4e9e4;
    border-radius: 20px;
    padding: 4px;
    margin-bottom: 16px;
    height: fit-content;
}

.toggle-ttc-ht label {
    margin: 0;
    padding: 4px 14px;
    border-radius: 16px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
}

.toggle-ttc-ht input {
    display: none;
}

.toggle-ttc-ht label:has(input:checked) {
    background: var(--couleur-accent);
    color: #fff;
}

.stats-bulles {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 20px;
}

.bulle {
    flex: 1 1 200px;
    background: #fff;
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
    border-left: 4px solid transparent;
}

.bulle-vert {
    border-left-color: #2f6f4f;
}

.bulle-orange {
    border-left-color: #c77d2e;
}

.bulle-bleu {
    border-left-color: #4a6d8c;
}

.bulle-valeur {
    display: block;
    font-size: 1.6rem;
    font-weight: 700;
}

.bulle-vert .bulle-valeur {
    color: #2f6f4f;
}

.bulle-orange .bulle-valeur {
    color: #c77d2e;
}

.bulle-bleu .bulle-valeur {
    color: #4a6d8c;
}

.bulle-label {
    display: block;
    font-size: 0.85rem;
    color: #6b7570;
    margin-top: 4px;
}

.filtres-factures {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: end;
    margin-bottom: 16px;
}

.filtres-factures input,
.filtres-factures select {
    width: auto;
}

.table-scroll {
    overflow-x: auto;
    margin-bottom: 16px;
    -webkit-overflow-scrolling: touch;
}

/* Colonne de gauche (libellé de ligne) figée pendant le défilement horizontal
   des tableaux larges - indispensable pour rester lisible sur mobile. */
.table-scroll table th:first-child,
.table-scroll table td:first-child {
    position: sticky;
    left: 0;
    background: #fff;
    z-index: 1;
}

table {
    border-collapse: collapse;
    width: 100%;
    background: #fff;
}

th, td {
    border: 1px solid var(--couleur-bordure);
    padding: 8px 10px;
    text-align: left;
    white-space: nowrap;
}

table.synthese th,
table.synthese td {
    white-space: normal;
    min-width: 110px;
}

.montant-toggle {
    white-space: nowrap;
}

.montant-alerte {
    background: #fbe4e1;
    color: #a3312a;
}

table.synthese td:first-child {
    font-weight: 600;
}

.badge-statut {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    background: #e4e9e4;
    font-size: 0.85rem;
}

.client-vert, .client-orange, .client-rouge {
    font-weight: 600;
}

.client-vert {
    color: #2f6f4f;
}

.client-orange {
    color: #b5711f;
}

.client-rouge {
    color: #a3312a;
}

.legende-clients {
    display: flex;
    gap: 16px;
    font-size: 0.9rem;
}

.pagination {
    display: flex;
    gap: 6px;
}

.pagination a {
    padding: 6px 10px;
    border: 1px solid var(--couleur-bordure);
    border-radius: 4px;
    text-decoration: none;
    color: var(--couleur-texte);
}

.pagination a.actif {
    background: var(--couleur-accent);
    color: #fff;
    border-color: var(--couleur-accent);
}

.agenda-navigation {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.agenda-grille {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    min-width: 700px;
}

.agenda-entete {
    font-weight: 600;
    text-align: center;
    padding: 6px 0;
    color: #6b7570;
    font-size: 0.85rem;
}

.agenda-jour {
    background: #fff;
    border: 1px solid var(--couleur-bordure);
    border-radius: 6px;
    min-height: 90px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.agenda-grille-semaine .agenda-jour {
    min-height: 320px;
}

.agenda-jour-hors-mois {
    background: #f5f6f4;
}

.agenda-jour-hors-mois .agenda-numero {
    color: #a8b0a9;
}

.agenda-jour-aujourdhui {
    border-color: var(--couleur-accent);
    border-width: 2px;
}

.agenda-jour-entete {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.agenda-numero {
    font-weight: 600;
    font-size: 0.85rem;
}

.agenda-ajouter {
    color: #6b7570;
    text-decoration: none;
    font-weight: 700;
    padding: 0 4px;
    border-radius: 4px;
}

.agenda-ajouter:hover {
    background: var(--couleur-accent);
    color: #fff;
}

.agenda-rdv {
    display: block;
    background: #e4e9e4;
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 0.78rem;
    color: var(--couleur-texte);
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.agenda-rdv:hover {
    background: var(--couleur-accent);
    color: #fff;
}

.agenda-rdv-externe {
    background: #dde5ee;
    color: #4a6d8c;
}

canvas#graphique-ca-cumule {
    background: #fff;
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 20px;
}

.apercu-import table {
    margin: 16px 0;
}

@media (max-width: 700px) {
    main {
        padding: 14px;
    }

    h1 {
        font-size: 1.4rem;
    }

    .nav-principale {
        padding: 8px;
        gap: 2px;
    }

    .nav-principale a {
        padding: 8px;
        font-size: 0.9rem;
    }

    .login {
        margin: 32px auto;
        padding: 20px;
        max-width: 100%;
    }

    .barre-controles {
        flex-direction: column;
        align-items: stretch;
    }

    .selecteur-exercice,
    .toggle-ttc-ht {
        width: 100%;
    }

    .toggle-ttc-ht {
        justify-content: center;
    }

    .filtres-factures {
        flex-direction: column;
        align-items: stretch;
    }

    .filtres-factures input,
    .filtres-factures select {
        width: 100%;
    }

    .stats-bulles {
        flex-direction: column;
    }

    .bulle {
        flex-basis: auto;
    }

    th, td {
        padding: 6px 8px;
        font-size: 0.9rem;
    }

    table.synthese th,
    table.synthese td {
        min-width: 90px;
    }

    form button[type="submit"] {
        width: 100%;
    }
}