/* RESET COMPLET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Arial, sans-serif;
}

/* CORPS DU DOCUMENT - 10px sur tous les côtés */
body {
    background: #f4f9ff;
    color: #1a1a1a;
    margin: 10px !important;
    padding: 0;
    min-height: calc(100vh - 20px);
    width: calc(100% - 20px);
    overflow-x: hidden;
}

/* NAVBAR - ajustée pour les 10px */
.navbar {
    background: #0056b3 !important;
    margin: -10px -10px 10px -10px !important; /* Compense la marge du body */
    padding: 0.5rem 0;
    width: calc(100% + 20px) !important;
}

.navbar .container-fluid {
    padding-left: 10px;
    padding-right: 10px;
}

.navbar-brand,
.nav-link {
    color: white !important;
    font-weight: 500;
}

.nav-link:hover {
    color: #dbe9ff !important;
}

/* CONTENEURS - ajustés pour 10px */
.container {
    padding-left: 0;
    padding-right: 0;
    margin-left: 0;
    margin-right: 0;
    max-width: 100%;
    width: 100%;
}

/* CONTENU PRINCIPAL */
main {
    padding: 0;
    margin: 0;
}

/* CARTES - espacement réduit */
.card {
    border-radius: 12px;
    margin-bottom: 1rem;
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.card-body {
    padding: 1rem;
}

/* TITRES - ajustés */
h1, h2, h3 {
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

h1 {
    font-size: 1.8rem;
}

h2 {
    font-size: 1.5rem;
}

/* PARAGRAPHES - espacement réduit */
p {
    margin-bottom: 1rem;
}

.content-paragraph {
    margin-bottom: 1rem;
    line-height: 1.6;
}

/* IMAGES */
img {
    max-width: 100%;
    height: auto;
}

/* FOOTER - ajusté */
footer {
    background: #003f87;
    color: white;
    margin: 10px -10px -10px -10px !important;
    padding: 1rem;
    width: calc(100% + 20px) !important;
}

/* TABLEAUX - ajustés */
.table-responsive {
    margin: 0;
    padding: 0;
}

/* BOUTONS - espacement réduit */
.btn {
    margin: 2px;
}

/* FORMULAIRES */
.form-control {
    margin-bottom: 0.5rem;
}

/* UTILITAIRES D'ESPACEMENT */
.mt-5, .mb-5, .my-5 {
    margin-top: 1rem !important;
    margin-bottom: 1rem !important;
}

.mt-4, .mb-4, .my-4 {
    margin-top: 0.75rem !important;
    margin-bottom: 0.75rem !important;
}

.mt-3, .mb-3, .my-3 {
    margin-top: 0.5rem !important;
    margin-bottom: 0.5rem !important;
}

.pt-5, .pb-5, .py-5 {
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
}

.pt-4, .pb-4, .py-4 {
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
}

/* RESPONSIVE - ajusté pour 10px */
@media (max-width: 768px) {
    body {
        margin: 10px !important;
        width: calc(100% - 20px);
    }
    
    .navbar {
        margin: -10px -10px 10px -10px !important;
        width: calc(100% + 20px) !important;
    }
    
    .container {
        padding-left: 0;
        padding-right: 0;
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.25rem;
    }
    
    .card-body {
        padding: 0.75rem;
    }
    
    footer {
        margin: 10px -10px -10px -10px !important;
        width: calc(100% + 20px) !important;
        padding: 0.75rem;
    }
}

@media (max-width: 576px) {
    body {
        margin: 10px !important;
    }
    
    .navbar {
        padding: 0.4rem 0;
    }
    
    .navbar-brand {
        font-size: 1rem;
    }
    
    h1 {
        font-size: 1.3rem;
    }
    
    h2 {
        font-size: 1.1rem;
    }
    
    .card-body {
        padding: 0.5rem;
    }
    
    footer {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
}

/* CORRECTION POUR LES PETITS ÉCRANS */
@media (max-width: 360px) {
    body {
        margin: 8px !important;
        width: calc(100% - 16px);
    }
    
    .navbar {
        margin: -8px -8px 10px -8px !important;
        width: calc(100% + 16px) !important;
    }
    
    footer {
        margin: 10px -8px -8px -8px !important;
        width: calc(100% + 16px) !important;
    }
}