/* --- RESET ET FOND --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: #020502; /* Noir très profond */
    color: #00ff41; /* Vert néon classique */
    font-family: 'Courier New', Courier, monospace;
    height: 100vh;
    display: flex;
    justify-content: center; /* Centre horizontalement */
    align-items: center;     /* Centre verticalement */
    overflow: hidden;
}

/* --- LE FILTRE VIEIL ÉCRAN (SCANLINES) --- */
.scanlines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: transparent;
    pointer-events: none; /* Empêche le filtre de bloquer les clics */
    z-index: 10;
}

/* --- LA BOÎTE DE CONNEXION --- */
.login-container {
    background-color: rgba(0, 20, 0, 0);
    border: 2px solid #00ff41;
    padding: 40px;
    width: 450px;
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.5), inset 0 0 20px rgba(0, 255, 65, 0.2);
    z-index: 20; /* Reste au-dessus des scanlines */
}

/* --- TEXTES ET TITRES --- */
.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.neon-flicker {
    font-size: 32px;
    color: #ccffcc;
    text-shadow: 0 0 5px #fff, 0 0 15px #00ff41, 0 0 30px #00ff41;
    letter-spacing: 4px;
    margin-bottom: 10px;
}

.warning-text {
    color: #ff0000;
    font-weight: bold;
    text-shadow: 0 0 8px #ff0000;
    animation: blink-warning 2s infinite;
}

@keyframes blink-warning {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* --- LES CHAMPS DE SAISIE --- */
.input-group {
    margin-bottom: 25px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    letter-spacing: 1px;
}

.input-group input {
    width: 100%;
    background-color: transparent;
    border: none;
    border-bottom: 2px solid #00ff41;
    color: #ccffcc;
    font-family: 'Courier New', Courier, monospace;
    font-size: 20px;
    padding: 8px 5px;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}

/* Effet quand on clique dans le champ */
.input-group input:focus {
    border-bottom: 2px solid #fff;
    box-shadow: 0 5px 5px -5px #00ff41; /* Petit halo vert en dessous */
}

/* --- LE BOUTON D'ACTION --- */
.neon-button {
    width: 100%;
    background-color: transparent;
    border: 2px solid #bfffcf;
    color: #00ff41;
    font-family: inherit;
    font-size: 18px;
    font-weight: bold;
    padding: 15px;
    margin-top: 10px;
    cursor: pointer;
    letter-spacing: 2px;
    transition: all 0.2s;
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3), inset 0 0 10px rgba(0, 255, 65, 0.3);
}

.neon-button:hover {
    background-color: #bdffce;
    color: #000;
    box-shadow: 0 0 20px #00ff41;
}

/* --- LE PIED DE PAGE --- */
.login-footer {
    margin-top: 30px;
    text-align: center;
    font-size: 12px;
    color: #55aa55;
    border-top: 1px dashed #00ff41;
    padding-top: 15px;
}