/* =================== Général =================== */
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Centrage des titres et textes principaux */
h1, h2, h3, h4, h5, h6,
.main-title, .section-title,
.intro,
.influenceurs, .dashboard-title {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

/* =================== Typographie =================== */
h1 {
    font-size: 2.5rem;
    margin: 1.5rem 0;
    color: #20232a;
}

h2 {
    font-size: 2rem;
    margin: 1.3rem 0;
    color: #20232a;
}

h3 {
    font-size: 1.5rem;
    margin: 1.1rem 0;
}

p, li, td {
    font-size: 1rem;
}

/* =================== Header =================== */
header {
    background-color: #20232a;
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    margin: 0;
    font-size: 1.8rem;
    color: white;
}

.login {
    font-size: 1rem;
}

.login a {
    color: white;
    text-decoration: none;
    padding: 8px 15px;
    border: 1px solid white;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.login a:hover {
    background-color: white;
    color: #20232a;
}

/* =================== Formulaires =================== */
form {
    background-color: white;
    max-width: 500px;
    margin: 30px auto;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0px 0px 8px rgba(0,0,0,0.1);
}

/* Alignement naturel pour les éléments de formulaire */
form label,
form input,
form select,
form textarea {
    text-align: left;
}

label {
    display: block;
    font-weight: bold;
    margin-bottom: 8px;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="search"],
select,
textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 1rem;
}

input[type="submit"],
input[type="button"],
button,
.btn {
    background-color: #61dafb;
    color: #20232a;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    display: inline-block;
    text-align: center;
}

input[type="submit"]:hover,
input[type="button"]:hover,
button:hover,
.btn:hover {
    background-color: #21a1f1;
    color: white;
}

/* =================== Tableaux =================== */
table {
    margin: 30px auto;
    border-collapse: collapse;
    width: 95%;
    background-color: white;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

th, td {
    padding: 12px;
    border: 1px solid #ddd;
    text-align: center;
}

th {
    background-color: #61dafb;
    color: #20232a;
    text-transform: uppercase;
    font-weight: bold;
}

tr:hover {
    background-color: #f8f8f8;
}

/* =================== Dashboard =================== */
.dashboard {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
    max-width: 1200px; 
    margin: 40px auto;
    padding: 0 20px; 
}

.dash-card {
    background-color: white;
    border: 1px solid #e0e0e0;
    width: calc(25% - 25px); 
    min-width: 220px; 
    padding: 25px;
    text-align: center;
    border-radius: 10px;
    box-shadow: 0 0 12px rgba(0,0,0,0.08);
    transition: transform 0.3s ease;
    box-sizing: border-box;
}

.dash-card:hover {
    transform: translateY(-5px);
}

.dash-card h3 {
    margin-bottom: 15px;
    color: #20232a;
    font-size: 1.3rem;
}

.dash-card p {
    font-size: 1.5rem;
    font-weight: bold;
    color: #21a1f1;
    margin: 0;
}

.dash-card li {
    font-size: 1.5rem;
    font-weight: bold;
    color: #21a1f1;
    margin: 0;
}
/* =================== Influenceurs =================== */
.influenceurs {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 40px;
    color: #20232a;
}

.grid-influenceurs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
}

.grid-influenceurs a {
    text-decoration: none;
    color: #20232a;
    width: 280px;
    transition: all 0.3s ease;
}

.grid-influenceurs a:hover {
    transform: scale(1.03);
    color: #21a1f1;
}

.grid-influenceurs img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 0 12px rgba(0,0,0,0.1);
    margin-bottom: 15px;
}

.grid-influenceurs p {
    margin-top: 10px;
    font-weight: bold;
    font-size: 1.2rem;
}

/* =================== Intro =================== */
.intro {
    max-width: 800px;
    margin: 50px auto;
    padding: 30px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 0 12px rgba(0,0,0,0.08);
}

.intro h2 {
    margin-bottom: 20px;
    color: #20232a;
}

.intro p {
    margin-bottom: 15px;
    text-align: center;
}

.intro p:last-child {
    margin-bottom: 0;
}

/* =================== Messages =================== */
.message {
    padding: 15px;
    margin: 20px auto;
    border-radius: 5px;
    text-align: center;
    max-width: 800px;
}

.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* =================== Boutons =================== */
.btn-back {
    display: inline-block;
    background-color: #e0e0e0;
    color: #333;
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    margin: 20px auto;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-back:hover {
    background-color: #d0d0d0;
    color: #000;
}

.btn-admin {
    display: inline-block;
    background-color: #0056b3;
    color: white;
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    margin: 20px auto;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-admin:hover {
    background-color: #003d7a;
    color: white;
}

/* =================== Responsive =================== */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.7rem;
    }
    
    .grid-influenceurs {
        flex-direction: column;
        align-items: center;
    }
    
    .grid-influenceurs a {
        width: 100%;
        max-width: 350px;
    }
    
    .grid-influenceurs img {
        height: auto;
        max-height: 350px;
    }
    
    .dashboard {
        flex-direction: column;
        align-items: center;
    }
    
    .dash-card {
        width: 100%;
        max-width: 300px;
    }
    
    form {
        width: 90%;
        padding: 20px;
    }
}

@media (max-width: 480px) {
    header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .login a {
        display: block;
        margin: 5px 0;
    }
    
    input[type="text"],
    input[type="password"],
    input[type="email"],
    input[type="tel"],
    input[type="date"],
    input[type="search"],
    select,
    textarea {
        padding: 10px;
    }
    
    input[type="submit"],
    input[type="button"],
    button,
    .btn {
        padding: 10px 20px;
    }
}