/* Global Styles */
:root {
    --primary-color: #9E5CF2;
    --secondary-color: #433557;
    --text-color: #333;
    --bg-color: #f5f5f5;
    --white: #ffffff;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Main Content Styles */
.main-content {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12rem;
    background-image: url('im3.jpg');
    background-size: cover;
    background-position: center;
    position: relative; /* Nécessaire pour positionner l'overlay */
}
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%; /* Hauteur de l'overlay, ajustez en fonction de vos besoins */
    background-color: rgba(0, 0, 0, 0.5); /* Couleur et transparence de l'overlay */
  }

.login-container {
    width: 100%;
    max-width: 450px;
    z-index: 1; /* S'assure que l'overlay est au-dessus de l'image */

}

.login-box {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    z-index: 1; /* S'assure que l'overlay est au-dessus de l'image */

}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header img {
    width: 80px;
    margin-bottom: 1rem;
}

.login-header h2 {
    color: var(--primary-color);
    font-size: 1.75rem;
}

/* Form Styles */
.input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-group input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.input-group input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.input-group label {
    position: absolute;
    left: 3rem;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    transition: all 0.3s ease;
    pointer-events: none;
}

.input-group input:focus + label,
.input-group input:valid + label {
    top: 0;
    left: 1.5rem;
    font-size: 0.75rem;
    background: var(--white);
    padding: 0 0.5rem;
    color: var(--primary-color);
}

.input-group i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
}

.login-btn {
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: background 0.3s ease;
}

.login-btn:hover {
    background: var(--secondary-color);
}

.forgot-password {
    display: block;
    text-align: center;
    margin-top: 1rem;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.875rem;
}

.forgot-password:hover {
    text-decoration: underline;
}