/* static/css/style_login.css (Stile Dark Cybersecurity) */

/* VARIABILI PER COLORI - Assicurati che siano coerenti con la dashboard */
:root {
    --color-bg-dark: #121212;
    --color-bg-card: #1e1e1e;
    --color-accent-green: #00ff7f; /* Verde fluo */
    --color-accent-cyan: #00ffff;  /* Ciano / Tron Blue */
    --color-text-light: #e0e0e0;
    --color-shadow-cyan: rgba(0, 255, 255, 0.4); 
    --color-shadow-green: rgba(0, 255, 127, 0.4); 
}

/* Font e reset base */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;500;700&family=Consolas:wght@400;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* Usiamo Consolas/Monospace per coerenza con lo stile terminale */
    font-family: 'Consolas', monospace; 
}

body {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    /* Sfondo piatto e scuro per un look più pulito e "hacker" */
    background-color: var(--color-bg-dark); 
    overflow: hidden;
    color: var(--color-text-light);
}

.login-container {
    /* La card principale è scura */
    background: var(--color-bg-card); 
    /* Bordo ciano per effetto neon */
    border: 1px solid rgba(0, 255, 255, 0.15); 
    border-radius: 10px;
    /* Ombra ciano/verde più marcata */
    box-shadow: 0 0 30px var(--color-shadow-cyan); 
    width: 380px;
    padding: 40px 30px 40px;
    position: relative;
    text-align: center;
    transition: box-shadow 0.3s ease;
}

.login-container:hover {
    box-shadow: 0 0 40px var(--color-shadow-green);
}

/* Titolo "Login" */
h1 {
    color: var(--color-accent-green);
    margin-bottom: 30px;
    font-size: 2em;
    text-shadow: 0 0 5px rgba(0, 255, 127, 0.6);
}

/* Cerchio con icona utente (simula un prompt del terminale) */
.login-icon {
    /* Sfondo scuro, ma con accento ciano */
    background: var(--color-bg-dark); 
    border: 3px solid var(--color-accent-cyan);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    /* Posizionato sopra il contenitore */
    margin: -75px auto 30px; 
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 15px var(--color-shadow-cyan);
}

.login-icon svg {
    /* L'icona è bianca o dello stesso colore del testo */
    fill: var(--color-text-light); 
    width: 35px;
    height: 35px;
}


.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 300;
}

.input-group input:focus {
    /* Bordo e ombra verdi quando selezionato */
    border-color: var(--color-accent-green);
    box-shadow: 0 0 8px rgba(0, 255, 127, 0.6);
    background: rgba(40, 40, 40, 0.95);
}


/* Remember me e forgot password container (Mantenuto per struttura ma stilizzato) */
.options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 35px;
    user-select: none;
}

.options label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.options input[type="checkbox"] {
    width: 14px;
    height: 14px;
    /* Accento verde fluo per checkbox */
    accent-color: var(--color-accent-green); 
    cursor: pointer;
}

.options a {
    /* Link ciano */
    color: var(--color-accent-cyan); 
    font-style: normal;
    text-decoration: none;
    transition: color 0.3s;
}

.options a:hover {
    color: var(--color-accent-green);
}

/* Bottone login */
button.login-btn {
    width: 100%;
    padding: 15px 0;
    border: none;
    border-radius: 4px;
    /* Sfondo con gradiente ciano-verde (stile neon) */
    background: linear-gradient(90deg, var(--color-accent-cyan) 0%, var(--color-accent-green) 100%); 
    color: var(--color-bg-dark); /* Testo scuro sul pulsante chiaro */
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    letter-spacing: 2px;
    text-transform: uppercase;
    /* Ombra per evidenziare il pulsante */
    box-shadow: 0 5px 20px rgba(0, 255, 255, 0.4); 
    transition: background 0.3s ease, transform 0.1s;
}

button.login-btn:hover {
    /* Hover inverte il gradiente e aumenta l'ombra */
    background: linear-gradient(90deg, var(--color-accent-green) 0%, var(--color-accent-cyan) 100%);
    transform: translateY(-2px);
    box-shadow: 0 7px 25px var(--color-shadow-green);
}

/* Stile per i messaggi di errore (importante per Flask flash) */
.error-message {
    color: var(--color-locked); /* Rosso acceso per gli errori */
    margin-top: 15px;
    font-weight: 500;
}

/* CONTENITORE INPUT */
.input-group {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    padding: 10px 14px;
    margin: 12px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

/* Effetto hover */
.input-group:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
}

/* Icona dentro l’input-group */
.input-group .icon {
    width: 22px;
    height: 22px;
    fill: #000000;
    margin-right: 10px;
    flex-shrink: 0;
}

/* Input e Select */
.input-group input,
.input-group select {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: #000000;
    font-size: 1rem;
    padding: 6px;
}

/* Placeholder */
.input-group input::placeholder {
    color: rgba(255,255,255,0.7);
}

/* Select */
.input-group select {
    appearance: none;
    cursor: pointer;
}

/* Label sopra il select */
.input-group label {
    color: #fff;
    font-size: 0.9rem;
    margin-bottom: 6px;
    display: block;
}


/* FOOTER Cybersecurity Style */
.login-footer {
    position: absolute;
    bottom: 15px;
    width: 100%;
    text-align: center;
    color: var(--color-text-light);
    font-size: 0.85rem;
    opacity: 0.8;
    letter-spacing: 1px;
}

.login-footer p {
    margin-bottom: 6px;
    text-shadow: 0 0 6px var(--color-shadow-cyan);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 18px;
}

.footer-links a {
    color: var(--color-accent-cyan);
    text-decoration: none;
    font-size: 0.85rem;
    transition: 0.3s ease;
}

.footer-links a:hover {
    color: var(--color-accent-green);
    text-shadow: 0 0 6px var(--color-shadow-green);
}

/* BOX GENERALE DELLE PAGINE INFO (Credits, About, Contact) */
.info-box {
    width: 70%;
    max-width: 900px;
    margin: 60px auto;
    background: var(--color-bg-card);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 12px;
    padding: 40px 50px;
    box-shadow: 0 0 35px var(--color-shadow-cyan);
    color: var(--color-text-light);
}

/* Titolo grande stile neon */
.info-box h1 {
    color: var(--color-accent-green);
    text-align: center;
    margin-bottom: 25px;
    font-size: 2.2rem;
    text-shadow: 0 0 6px var(--color-shadow-green);
}

/* Sottotitoli */
.info-box h2 {
    color: var(--color-accent-cyan);
    margin-bottom: 10px;
}

/* Paragrafi */
.info-box p {
    font-size: 1.1rem;
    line-height: 1.5;
}

/* Liste */
.info-box ul {
    text-align: left;
    margin-top: 10px;
    line-height: 1.6;
    font-size: 1.05rem;
}

/* Effetto Hover leggero ( opzionale ) */
.info-box:hover {
    box-shadow: 0 0 45px var(--color-shadow-green);
    transition: 0.3s ease;
}

.input-group {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    padding: 10px 14px;
    margin: 12px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.input-group .icon {
    width: 22px;
    height: 22px;
    fill: #000000;
    margin-right: 12px; /* ← aumenta lo spazio tra icona e input */
    flex-shrink: 0;
}

.input-group input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: #000000;
    font-size: 1rem;
    padding: 6px 8px; /* ← padding interno per il testo */
}


/* ============================= */
/*        RESPONSIVE LOGIN       */
/* ============================= */

@media (max-width: 768px) {

    .login-box {
        width: 90% !important;
        padding: 25px;
        margin: 0 auto;
    }

    input, button {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {

    .login-box {
        width: 95% !important;
        padding: 20px;
    }

    input, button {
        font-size: 0.85rem;
        padding: 10px;
    }
}