/* Variables de base */

:root {

    --primary-color: #1BC45D;

    --secondary-color: #eaf3fb;

    --background-color: #F0F5F4;

    --text-color: #1a2a3a;

    --light-border: #e5e5e5;

    --highlight-bg: #f0f6fb;

}



/* Styles généraux */

body {

    font-family: Arial, Helvetica, sans-serif;

    background: var(--background-color);

    margin: 0;

    color: var(--text-color);

    /* Correction majeure pour la mise en page complète */

    display: flex;

    flex-direction: column;

    min-height: 100vh; 

}



header {

    background: var(--primary-color);

    color: #fff;

    padding: 15px 25px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    flex-shrink: 0;

}



header h1 {

    margin: 0;

    font-size: 20px;

}



header small {

    font-size: 12px;

}



header input[type="text"] {

    padding: 6px 8px;

    border-radius: 5px;

    border: none;

}



nav {

    background: var(--secondary-color);

    padding: 10px 20px;

    flex-shrink: 0; /* Assure que la nav ne prend pas d'espace vertical inutile */

}



nav a {

    color: var(--primary-color);

    text-decoration: none;

    margin-right: 15px;

    font-weight: bold;

}



/* Conteneur principal (3 colonnes) */

.container {

    flex-grow: 1; /* Permet au conteneur de remplir l'espace restant */

    display: grid;

    grid-template-columns: 250px 1fr 280px; /* Sidebar | Main Content | Right Panel */

    gap: 15px;

    padding: 20px;

}



.full-container { /* Pour les pages sans la sidebar droite */

    flex-grow: 1; 

    display: grid;

    grid-template-columns: 250px 1fr;

    gap: 15px;

    padding: 20px;

}



.sidebar, .main, .right, .form-card {

    background: #fff;

    border-radius: 8px;

    padding: 15px;

    box-shadow: 0 2px 5px rgba(0,0,0,0.1);

}



/* Sidebar (Menu de navigation gauche) */

.sidebar h3 {

    font-size: 15px;

    margin-top: 0;

}



.sidebar a {

    display: block;

    color: var(--primary-color);

    text-decoration: none;

    padding: 5px 0;

}



.sidebar a:hover {

    text-decoration: underline;

}



.sidebar button {

    background: var(--primary-color);

    color: white;

    border: none;

    padding: 8px 12px;

    border-radius: 5px;

    cursor: pointer;

    margin-top: 10px;

}



.sidebar button:hover {

    opacity: 0.9;

}



.main h2 {

    margin-top: 0;

    color: var(--primary-color);

}



/* Tables */

table {

    width: 100%;

    border-collapse: collapse;

    margin-top: 10px;

}



th, td {

    padding: 10px;

    text-align: left;

    border-bottom: 1px solid var(--light-border);

}



th {

    background: var(--highlight-bg);

    color: var(--primary-color);

}



/* Colonne droite */

.right h4 {

    margin-top: 0;

    color: var(--primary-color);

}



.ad {

    background: #f4f9ff;

    border: 1px solid #d3e5f7;

    border-radius: 6px;

    padding: 10px;

    margin-bottom: 10px;

    text-align: center;

}



/* Formulaires et Boutons */

label {

    display: block;

    margin-top: 10px;

    font-weight: bold;

}



input[type="text"], input[type="number"], input[type="password"], input[type="email"], select {

    width: calc(100% - 22px);

    padding: 10px;

    margin-top: 5px;

    border: 1px solid var(--light-border);

    border-radius: 5px;

    box-sizing: border-box;

}



.btn-primary {

    background: var(--primary-color);

    color: white;

    border: none;

    padding: 10px 15px;

    border-radius: 5px;

    cursor: pointer;

    margin-top: 15px;

    display: inline-block;

}



.btn-primary:hover {

    opacity: 0.9;

}



.btn-secondary {

    background: #ccc;

    color: var(--text-color);

    border: none;

    padding: 10px 15px;

    border-radius: 5px;

    cursor: pointer;

    margin-top: 15px;

    margin-left: 10px;

}



/* Utilitaires */

.error {

    color: red;

    font-weight: bold;

    margin-top: 10px;

}



.success {

    color: green;

    font-weight: bold;

    margin-top: 10px;

}



hr {

    border: 0;

    height: 1px;

    background: var(--light-border);

    margin: 15px 0;

}



/* Pied de page */

footer {

    background: var(--secondary-color);

    text-align: center;

    padding: 10px;

    font-size: 13px;

    color: #4a5b6c;

    margin-top: auto; /* Pousse le footer tout en bas */

    flex-shrink: 0;

}