body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #0f172a;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

/* CONTENEDOR GENERAL */
.wrapper {
    text-align: center;
}

/* LOGO */
.logo img {
    width: 240px;
    margin-bottom: 30px;
}

/* TARJETA */
.card {
    background: #111827;
    padding: 50px 40px;
    border-radius: 16px;
    width: 420px;
    box-shadow: 0 15px 50px rgba(0,0,0,0.6);
}

/* ESTADO ERROR */
.error {
    border-top: 5px solid #ef4444;
}

/* ICONO */
.icon {
    font-size: 40px;
    color: #ef4444;
    margin-bottom: 20px;
}

/* TITULO */
h1 {
    color: #e5e7eb;
    font-size: 26px;
    margin-bottom: 15px;
}

/* TEXTO */
p {
    color: #9ca3af;
    font-size: 16px;
    line-height: 1.5;
}

/* LINEA */
hr {
    border: none;
    border-top: 1px solid #374151;
    margin: 20px 0;
}

/* LISTA */
ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

ul li {
    color: #9ca3af;
    font-size: 14px;
    margin: 6px 0;
}